CN104454882A - Fully-effective bolt - Google Patents

Fully-effective bolt Download PDF

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Publication number
CN104454882A
CN104454882A CN201410582194.0A CN201410582194A CN104454882A CN 104454882 A CN104454882 A CN 104454882A CN 201410582194 A CN201410582194 A CN 201410582194A CN 104454882 A CN104454882 A CN 104454882A
Authority
CN
China
Prior art keywords
bolt
chamber
brush plate
core bar
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201410582194.0A
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Chinese (zh)
Other versions
CN104454882B (en
Inventor
朱凤金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Tiankuo Special Bellows Co ltd
Original Assignee
SUZHOU WUZHONG DISTRICT GUANGFU JINFENG HARDWARE FACTORY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SUZHOU WUZHONG DISTRICT GUANGFU JINFENG HARDWARE FACTORY filed Critical SUZHOU WUZHONG DISTRICT GUANGFU JINFENG HARDWARE FACTORY
Priority to CN201410582194.0A priority Critical patent/CN104454882B/en
Publication of CN104454882A publication Critical patent/CN104454882A/en
Application granted granted Critical
Publication of CN104454882B publication Critical patent/CN104454882B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/007Removing paint or dirt layers covering the threaded part of nut-like members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/02Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws divided longitudinally

Abstract

The invention discloses a fully-effective bolt. The fully-effective bolt comprises a bolt head, a bolt bar, an oil bag and a brush plate, wherein the bolt head and the bolt bar are coaxially fixed to form a bolt body, a cavity which is of a step structure is formed in the bolt body in the axial direction, the cavity comprises a first cavity body and a second cavity body, the first cavity body is located in the bolt head, the second cavity body is located in the bolt bar, and the bore diameter of the first cavity body is larger than that of the second cavity body; a core bar is coaxially arranged in the cavity in a matched mode, the oil bag is further arranged on the bottom wall of the first cavity body, an oil guiding hole is formed in the cavity wall and located below the oil bag and is communicated to the surface of the bolt bar, a blade used for cutting the oil bag open is arranged on the core bar in the radial direction, the oil bag is filled with lubricating oil, an opening communicated to the second cavity body is further formed in the bolt bar, the brush plate is further arranged in the second cavity body and is made of an elastic material, a brush is arranged at the position, right facing the opening, of the brush plate, a cam structure matched with the brush plate is further arranged on the core bar, and the position, corresponding to the cam structure, of the brush plate is located between the base surface route of the cam structure and the surface route of the cam structure.

Description

One imitates bolt entirely
Technical field
The present invention relates to hardware fitting preparation field, particularly relate to one and entirely imitate bolt.
Background technique
bolt is the important hardware fitting being widely used in mechanical field, and it, is needed and nut screw connection, for being fastenedly connected two parts with through hole with an externally threaded cylindrical body class fastening piece dimerous by head and screw rod.The relatively large bolt of some specifications can be used in the machinery that some are large-scale, such as, in large ship manufacture process, usually can use some homemade non-standard large-sized bolt and nuts.The volume of screw bolt and nut becomes the problem that will produce dust stratification greatly, at the age of a draught animal surface accumulation dust and the grease etc. of screw thread, goes separately to clear up these dusts difficulty just suitable with grease.Secondly, bolt needs instillation lubricant oil to reduce the resistance of screw-thread fit in use, thus the power needed for pretension bolt.The backwardness that artificial addition manner compares, and cumbersome, be unfavorable for increasing work efficiency.
Summary of the invention
The technical problem that the present invention mainly solves is to provide one and entirely imitates bolt, and it is reasonable in design, and structure is simple, solves large-scale fastening screw spigot surface dirt, grease cleaning and adds lubricant oil problem.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is to provide one and entirely imitates bolt, comprises bolt head, bolt shank, core bar, oil bag and brush plate; Described bolt head and bolt shank are coaxially fixing forms bolt body; The cavity being axially provided with hierarchic structure of described bolt body; Described cavity comprises the first chamber and the second chamber; Described first chamber is positioned at described bolt head, and described second chamber is positioned at described bolt shank, and the aperture in described first chamber is greater than the aperture in described second chamber; Described core bar coaxial cooperation is in described cavity; The diapire in described first chamber is also provided with described oil bag; Chamber wall on the downside of described oil bag is provided with oil guiding hole, and described oil guiding hole leads to the surface of described bolt shank; The radial direction of described core bar is also provided with the blade for scratching described oil bag; At described oil bag built with lubricant oil; Described bolt shank is also provided with the opening leading to described second chamber; Described brush plate is also provided with in described second chamber; Described brush plate is that elastic material is made; Described brush plate is just provided with hairbrush to described opening; Described core bar is also provided with the cam structure coordinated with described brush plate; Described brush plate relative to the position of described cam structure between the basal plane path and cam face path of described cam structure.
Preferably, described core bar is the structure of T font, and its upper end is horizontal ends, and its bottom is vertically hold; Described horizontal ends coordinates with described first chamber; Described vertical end coordinates with described second chamber.
Preferably, the surface of described screw body is also provided with screw thread; Described opening is positioned at the lower side of described screw body; Described core bar end face is provided with the groove being convenient to rotate core bar.
The invention has the beneficial effects as follows: provide one entirely to imitate bolt, the dust accumulated on the screw thread matched and grease can be disposed by this bolt in the process of twisting, and do not need to clear up in addition, and employ the hairbrush cleaning of bilateral, easy to use, cleaning effect is better.And internal structure is simple, and easily prepare, it can add lubricant oil in the process of bolt tightening, thus increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of full effect bolt of the present invention;
Fig. 2 is the sectional view of bolt body;
Fig. 3 is the structural representation of core bar;
Fig. 4 is the structure enlarged diagram at brush plate place;
Fig. 5 is the structure enlarged diagram at oil bag place;
In accompanying drawing, the mark of each parts is as follows: 1, bolt head; 2, bolt shank; 3, core bar; 4, oil bag; 5, brush plate; 6, the first chamber; 7, the second chamber; 8, oil guiding hole; 9, blade; 10, hairbrush; 11, cam structure; 12, basal plane path; 13, cam face path; 14, horizontal ends; 15, vertically hold; 16, opening; 17, groove.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to accompanying drawing 1 to 5, the embodiment of the present invention comprises:
One imitates bolt entirely, comprises bolt head 1, bolt shank 2, core bar 3, oil bag 4 and brush plate 5; Described bolt head 1 forms bolt body with coaxial the fixing of bolt shank 2; The cavity being axially provided with hierarchic structure of described bolt body; Described cavity comprises the first chamber 6 and the second chamber 7; Described first chamber 6 is positioned at described bolt head 1, and described second chamber 7 is positioned at described bolt shank 2, and the aperture in described first chamber 6 is greater than the aperture in described second chamber 7; Described core bar 3 coaxial cooperation is in described cavity; The diapire in described first chamber 6 is also provided with described oil bag 4; Chamber wall on the downside of described oil bag 4 is provided with oil guiding hole 8, and described oil guiding hole 8 leads to the surface of described bolt shank 2; The radial direction of described core bar 3 is also provided with the blade 9 for scratching described oil bag 4; At described oil bag 4 built with lubricant oil; Described bolt shank 2 is also provided with the opening 16 leading to described second chamber 7; Described brush plate 5 is also provided with in described second chamber 7; Described brush plate 5 is made for elastic material; Described brush plate 5 is just provided with hairbrush 10 to described opening; Described core bar 3 is also provided with the cam structure 11 coordinated with described brush plate 5; Described brush plate 5 relative to the position of described cam structure 11 between the basal plane path 12 and cam face path 13 of described cam structure.Described core bar 3 is the structure of T font, and its upper end is horizontal ends 14, and its bottom is vertically hold 15; Described horizontal ends 14 coordinates with described first chamber 6; Described vertical end 15 coordinates with described second chamber 7.The surface of described screw body is also provided with screw thread; Described opening 16 is positioned at the lower side of described screw body; Described core bar 3 end face is provided with the groove 17 being convenient to rotate core bar.
In use, by rotating core bar: first, the radial direction of core bar epimere is provided with blade; Blade then can scratch along with core bar rotates the oil bag being arranged in the first chamber, and lubricant oil will flow to the surface of bolt shank along oil guiding hole.Secondly, the cam structure be positioned at bottom core bar then can rotate and outwards be backed down by brush plate, and the hairbrush be positioned on brush plate then can stretch out from the opening the second chamber.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (3)

1. entirely imitate a bolt, it is characterized in that: comprise bolt head, bolt shank, core bar, oil bag and brush plate; Described bolt head and bolt shank are coaxially fixing forms bolt body; The cavity being axially provided with hierarchic structure of described bolt body; Described cavity comprises the first chamber and the second chamber; Described first chamber is positioned at described bolt head, and described second chamber is positioned at described bolt shank, and the aperture in described first chamber is greater than the aperture in described second chamber; Described core bar coaxial cooperation is in described cavity; The diapire in described first chamber is also provided with described oil bag; Chamber wall on the downside of described oil bag is provided with oil guiding hole, and described oil guiding hole leads to the surface of described bolt shank; The radial direction of described core bar is also provided with the blade for scratching described oil bag; At described oil bag built with lubricant oil; Described bolt shank is also provided with the opening leading to described second chamber; Described brush plate is also provided with in described second chamber; Described brush plate is that elastic material is made; Described brush plate is just provided with hairbrush to described opening; Described core bar is also provided with the cam structure coordinated with described brush plate; Described brush plate relative to the position of described cam structure between the basal plane path and cam face path of described cam structure.
2. one according to claim 1 imitates bolt entirely, it is characterized in that: described core bar is the structure of T font, and its upper end is horizontal ends, and its bottom is vertically hold; Described horizontal ends coordinates with described first chamber; Described vertical end coordinates with described second chamber.
3. one according to claim 1 and 2 imitates bolt entirely, it is characterized in that: the surface of described screw body is also provided with screw thread; Described opening is positioned at the lower side of described screw body; Described core bar end face is provided with the groove being convenient to rotate core bar.
CN201410582194.0A 2015-01-21 2015-01-21 One imitates bolt entirely Active CN104454882B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410582194.0A CN104454882B (en) 2015-01-21 2015-01-21 One imitates bolt entirely

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410582194.0A CN104454882B (en) 2015-01-21 2015-01-21 One imitates bolt entirely

Publications (2)

Publication Number Publication Date
CN104454882A true CN104454882A (en) 2015-03-25
CN104454882B CN104454882B (en) 2016-10-19

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ID=52901451

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410582194.0A Active CN104454882B (en) 2015-01-21 2015-01-21 One imitates bolt entirely

Country Status (1)

Country Link
CN (1) CN104454882B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01135908A (en) * 1987-11-19 1989-05-29 Toshiba Corp Hole spreading bolt
US5214987A (en) * 1992-04-14 1993-06-01 Fenton Sr John J Screw fastener and driving tool
CN102996599A (en) * 2012-10-26 2013-03-27 陈孝坤 High-strength double-layer lubricating bolt
CN103122917A (en) * 2011-11-19 2013-05-29 顾林男 Novel bolt
CN204267474U (en) * 2015-01-21 2015-04-15 苏州市吴中区光福金凤五金厂 One imitates bolt entirely

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01135908A (en) * 1987-11-19 1989-05-29 Toshiba Corp Hole spreading bolt
US5214987A (en) * 1992-04-14 1993-06-01 Fenton Sr John J Screw fastener and driving tool
CN103122917A (en) * 2011-11-19 2013-05-29 顾林男 Novel bolt
CN102996599A (en) * 2012-10-26 2013-03-27 陈孝坤 High-strength double-layer lubricating bolt
CN204267474U (en) * 2015-01-21 2015-04-15 苏州市吴中区光福金凤五金厂 One imitates bolt entirely

Also Published As

Publication number Publication date
CN104454882B (en) 2016-10-19

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Effective date of registration: 20160420

Address after: 215000 Jiangsu city of Suzhou province Wuzhong District Su Li Road No. 63

Applicant after: Suzhou Zhongtuo Patent Operation Management Co.,Ltd.

Address before: 215000 Jiangsu city of Suzhou province Wuzhong District Guangfu Town Industrial Park in the Southern District of Suzhou city Wuzhong District Guangfu Jinfeng Hardware Factory

Applicant before: SUZHOU WUZHONG DISTRICT GUANGFU JINFENG HARDWARE FACTORY

C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230825

Address after: 113000 Xincun Street, Qingyuan Town, Qingyuan Manchu Autonomous County, Fushun City, Liaoning Province (No. 46-1, Changling Street)

Patentee after: Liaoning Tiankuo Special Bellows Co.,Ltd.

Address before: 215000 Suli Road, Wuzhong District, Suzhou, Jiangsu Province, No. 63

Patentee before: Suzhou Zhongtuo Patent Operation Management Co.,Ltd.