CN104493674A - New type sander trim strip structure - Google Patents
New type sander trim strip structure Download PDFInfo
- Publication number
- CN104493674A CN104493674A CN201510022531.5A CN201510022531A CN104493674A CN 104493674 A CN104493674 A CN 104493674A CN 201510022531 A CN201510022531 A CN 201510022531A CN 104493674 A CN104493674 A CN 104493674A
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- CN
- China
- Prior art keywords
- layer
- layering structure
- structure according
- bruting machine
- novel bruting
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
Abstract
The invention discloses a new type sander trim strip structure, comprising a trim strip body, wherein the bottom of the trim strip body is provided with a enhancement layer that improves the contact uniformity of an abrasive belt and a polished object, the bottom of the enhancement layer is provided with a buffer layer, the bottom of the buffer layer is provided with a fixing layer that protects and fixes the buffer layer, and the bottom of the fixing layer is provided with a smooth layer that lowers the contact friction force of the trim strip structure and the polished object. The trim strip structure is reasonable and practical in arrangement, improves the polishing efficiency of a sander greatly, also improves the polishing efficiency simultaneously, prolongs the replacement period of the abrasive belt, and therefore is suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of layering structure, in particular a kind of novel bruting machine layering structure.
Background technology
Utilize the sander of belt sanding generally can arrange a press strip, abrasive band is pushed down in the effect of this press strip, the object surface uniform contact making abrasive band Yu be polished, and improves polishing effect.Traditional press strip generally adopts iron bar, its cross section is general as shown in Figure 1, this layering structure is single, certain friction is there is with abrasive band, affect the polishing work in abrasive band, adopt the press strip of this single structure to push down abrasive band, abrasive band is lower with the uniformity being polished isoelectric membrane simultaneously, polishing poor effect.In addition, press strip is hard contact with the object be polished, and contact area is less, and polishing weak effect, the abrasive band replacement cycle is fast.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The object of the present invention is to provide a kind of novel bruting machine layering structure, be intended to solve traditional layering structure single, abrasive band is lower with the uniformity being polished isoelectric membrane, the technical problem of polishing poor effect.
Technical scheme of the present invention is as follows: a kind of novel bruting machine layering structure; comprise press strip body; wherein; described press strip body bottom portion is provided with the enhancement layer of the uniformity improving abrasive band and be polished isoelectric membrane; cushion is provided with bottom described enhancement layer; be provided with bottom described cushion and protect and fix the fixed bed of cushion, be provided with bottom described fixed bed and reduce described layering structure and the smooth layer of frictional force being polished object contact.
Described novel bruting machine layering structure, wherein, described enhancement layer comprises multiple protruding block being arranged on press strip body bottom portion.
Described novel bruting machine layering structure, wherein, the angle that described protruding block and abrasive band rotation direction are formed between 15 °-50 °, or between 130 °-165 °.
Described novel bruting machine layering structure, wherein, described protruding block is metal rib, and described each metal rib be arranged in parallel.
Described novel bruting machine layering structure, wherein, described cushion is flexible glue layer.
Described novel bruting machine layering structure, wherein, described fixed bed is adhesive tape layer.
Described novel bruting machine layering structure, wherein, described fixed bed is Teflon adhesive tape layer.
Described novel bruting machine layering structure, wherein, described smooth layer is graphite layer of cloth.
Beneficial effect of the present invention: the present invention is by arranging many metal ribs at press strip body bottom portion, these metal ribs play oblique setting, a specific angle is formed with the direction of motion in abrasive band, this structure can make abrasive band uniform be polished isoelectric membrane, the uniformity on great both raisings basis, improves polishing quality; The present invention, by arranging flexible glue layer bottom metal rib, makes layering structure have certain cushioning effect, is conducive to improving the effect of pressing abrasive band of layering structure and improving the polishing effect in abrasive band.Layering structure of the present invention arranges reasonable and practical, greatly improves the polishing effect of sander, also improves the efficiency of polishing simultaneously, extends the replacement cycle in abrasive band, is applicable to applying.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of traditional press strip.
Fig. 2 is the cross-sectional structure schematic diagram of layering structure of the present invention.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.
The invention discloses a kind of novel bruting machine layering structure; Fig. 2 is the structural representation of its cross section; comprise press strip body 100; the enhancement layer 200 of the uniformity improving abrasive band 800 and be polished isoelectric membrane is provided with bottom press strip body 100; cushion 300 is provided with bottom enhancement layer 200; be provided with bottom cushion 300 and protect and fix the fixed bed 400 of cushion, be provided with bottom fixed bed 400 and reduce layering structure and the smooth layer 500 of frictional force being polished object contact.In practical application, press strip body can adopt the metalwork of strip, such as, adopt rectangular-shaped metalwork, or adopts cross section to be the bonding jumper of trapezoidal shape.In practical application, the size of press strip body is generally: wide 50mm-200mm, long 800mm-1000mm, certainly, the concrete size of press strip body need according to reality polishing need arrange.This layering structure disclosed by the invention has highly effective effect for the grinding efficiency and polishing quality improving sander, adopts the abrasive band replacement cycle of the sander of this layering structure longer simultaneously, is conducive to reducing costs.
Below, with effect, concrete, detailed discussion is carried out to the material of each layer of layering structure.
In a preferred embodiment, enhancement layer 200 comprises multiple protruding block being arranged on press strip body bottom portion, these protruding blocks can equally spacedly be arranged, the angle that protruding block and abrasive band rotation direction are formed between 15 °-50 °, or between 130 °-165 °.The effect of protruding block mainly pushes down abrasive band, improves abrasive band and the uniformity being polished isoelectric membrane, to improve the polishing quality of sander.
In practical application, protruding block can be metal rib, and these metal ribs be arranged in parallel; Or these metal ribs composition sawtooth is wavy.The angle that every root metal rib and abrasive band rotation direction are formed between 15 °-50 °, or between 130 °-165 °.
In a preferred embodiment, cushion 300 is flexible glue layer.Select the flexible glue that one piece of size is suitable with press strip body bottom portion size, flexible glue is close to press strip body bottom surface, with screw, the two ends of flexible glue is fixed on press strip body bottom portion, prevent flexible glue from moving.The setting of flexible glue layer mainly makes layering structure have certain cushioning effect, avoid press strip body and be polished object and firmly contact, this setup is conducive to improving polishing effect on the one hand, on the other hand, is also conducive to the spoilage reducing abrasive band and be polished object.
Simple profit is screwed flexible glue two ends, and the stage casing of flexible glue is easily sagging, and impact polishing effect, therefore in actual applications, can arrange fixed bed, to improve the fixed effect to flexible glue layer.In a preferred embodiment, fixed bed is adhesive tape layer, and adhesive tape layer winding pastes the both sides (left and right sides as briquetting body in Fig. 2) of briquetting body, prevents the sagging impact polishing in the stage casing of flexible glue layer.In addition, another effect of adhesive tape layer is protection flexible glue layer, and this is that smooth layer can be worn through, and when not having adhesive tape layer, flexible glue layer directly contacts with abrasive band, the as easy as rolling off a log damage causing flexible glue layer because sander is when Long-Time Service.More concrete, adhesive tape layer can adopt Teflon adhesive tape layer.
Because the surface of adhesive tape layer is comparatively coarse, and friction factor between abrasive band is comparatively large, therefore in order to reduce the friction factor between layering structure and abrasive band, improving polishing effect, bottom adhesive tape layer, also arranging smooth layer.In a preferred embodiment, smooth layer is graphite layer of cloth.
Layering structure of the present invention arranges reasonable and practical, greatly improves the polishing effect of sander, also improves the efficiency of polishing simultaneously, extends the replacement cycle in abrasive band, is applicable to applying.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (8)
1. a novel bruting machine layering structure; comprise press strip body; it is characterized in that; described press strip body bottom portion is provided with the enhancement layer of the uniformity improving abrasive band and be polished isoelectric membrane; cushion is provided with bottom described enhancement layer; be provided with bottom described cushion and protect and fix the fixed bed of cushion, be provided with bottom described fixed bed and reduce described layering structure and the smooth layer of frictional force being polished object contact.
2. novel bruting machine layering structure according to claim 1, is characterized in that, described enhancement layer comprises multiple protruding block being arranged on press strip body bottom portion.
3. novel bruting machine layering structure according to claim 2, is characterized in that, the angle that described protruding block and abrasive band rotation direction are formed between 15 °-50 °, or between 130 °-165 °.
4. novel bruting machine layering structure according to claim 3, is characterized in that, described protruding block is metal rib, and described each metal rib be arranged in parallel.
5. novel bruting machine layering structure according to claim 1, is characterized in that, described cushion is flexible glue layer.
6. novel bruting machine layering structure according to claim 1, is characterized in that, described fixed bed is adhesive tape layer.
7. novel bruting machine layering structure according to claim 6, is characterized in that, described fixed bed is Teflon adhesive tape layer.
8. novel bruting machine layering structure according to claim 1, is characterized in that, described smooth layer is graphite layer of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022531.5A CN104493674A (en) | 2015-01-17 | 2015-01-17 | New type sander trim strip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022531.5A CN104493674A (en) | 2015-01-17 | 2015-01-17 | New type sander trim strip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493674A true CN104493674A (en) | 2015-04-08 |
Family
ID=52935174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510022531.5A Pending CN104493674A (en) | 2015-01-17 | 2015-01-17 | New type sander trim strip structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN104493674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397037A (en) * | 2018-11-08 | 2019-03-01 | 中南林业科技大学 | A kind of adaptive automatic sander of bending face component constant pressure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB578408A (en) * | 1942-07-15 | 1946-06-27 | Carborundum Co | Improvements in or relating to abrasive-coated sheets or belts |
| US5584897A (en) * | 1994-02-22 | 1996-12-17 | Minnesota Mining And Manufacturing Company | Method for making an endless coated abrasive article |
| CN2291253Y (en) * | 1997-06-10 | 1998-09-16 | 青岛千川木业设备有限公司 | Air-bag finshing pad of sander |
| CN2332536Y (en) * | 1998-06-01 | 1999-08-11 | 陈祥生 | Strong abrasive band |
| CN201519911U (en) * | 2009-07-10 | 2010-07-07 | 湖北玉立砂带集团股份有限公司 | Elastic fiber sand belt |
| CN202240829U (en) * | 2011-07-28 | 2012-05-30 | 南通华信敷料有限公司 | Glass-reinforced plastic lubrication cloth liner |
| CN203679985U (en) * | 2013-12-12 | 2014-07-02 | 台州联帮机器人科技有限公司 | Abrasive belt supporting structure in abrasive belt grinding machine |
-
2015
- 2015-01-17 CN CN201510022531.5A patent/CN104493674A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB578408A (en) * | 1942-07-15 | 1946-06-27 | Carborundum Co | Improvements in or relating to abrasive-coated sheets or belts |
| US5584897A (en) * | 1994-02-22 | 1996-12-17 | Minnesota Mining And Manufacturing Company | Method for making an endless coated abrasive article |
| CN2291253Y (en) * | 1997-06-10 | 1998-09-16 | 青岛千川木业设备有限公司 | Air-bag finshing pad of sander |
| CN2332536Y (en) * | 1998-06-01 | 1999-08-11 | 陈祥生 | Strong abrasive band |
| CN201519911U (en) * | 2009-07-10 | 2010-07-07 | 湖北玉立砂带集团股份有限公司 | Elastic fiber sand belt |
| CN202240829U (en) * | 2011-07-28 | 2012-05-30 | 南通华信敷料有限公司 | Glass-reinforced plastic lubrication cloth liner |
| CN203679985U (en) * | 2013-12-12 | 2014-07-02 | 台州联帮机器人科技有限公司 | Abrasive belt supporting structure in abrasive belt grinding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397037A (en) * | 2018-11-08 | 2019-03-01 | 中南林业科技大学 | A kind of adaptive automatic sander of bending face component constant pressure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |