CN103659664A - Composite piece wear-resistance testing clamping device - Google Patents
Composite piece wear-resistance testing clamping device Download PDFInfo
- Publication number
- CN103659664A CN103659664A CN201310642015.3A CN201310642015A CN103659664A CN 103659664 A CN103659664 A CN 103659664A CN 201310642015 A CN201310642015 A CN 201310642015A CN 103659664 A CN103659664 A CN 103659664A
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- CN
- China
- Prior art keywords
- knife bar
- composite piece
- wear
- clamping device
- composite sheet
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of composite piece production, in particular to a composite piece wear-resistance testing clamping device which comprises a square cutter rod and a pressing block. A containing groove is arranged on one side face of at one end of the cutter rod, an included angle A from 10 degrees to 40 degrees is formed between the undersurface of the containing groove and the direction of the cutter rod, the pressing block is locked on the cutter rod through a locking member, and a compression face of the pressing block is parallel to the undersurface of the containing groove. A composite piece needing wear resistance testing is placed in the containing groove, the undersurface of the composite piece is fit with that of the containing groove, a wear resistance testing face of the composite piece is in a inclined state for the convenience of wear resistance testing, and the composite piece is compressed in the containing groove through the pressing block and the locking block, and so that the composite piece is ensured to be firmly clamped in the process of wear resistance testing; the composite piece is quite convenient to mount and demount, so that working efficiency can be improved.
Description
Technical field
The present invention relates to composite sheet production technical field, be specifically related to the wear-resisting test clamping device of a kind of composite sheet.Background technology
Superhard composite film is assemblied on drill bit, is widely used in machining, oil drilling, and various industry.Composite sheet comprises matrix and wearing layer, in process of production, need to test the abrasion resistance of composite sheet, thereby need to adopt clamping device to carry out clamping to composite sheet, to better composite sheet abrasion resistance is tested.
Summary of the invention
For above-mentioned technical problem, the invention provides the wear-resisting test clamping device of a kind of composite sheet simple in structure, reasonable in design, it can firmly carry out clamping by composite sheet, guarantees the proper testing of PCBN wear resistance.
Realize technical scheme of the present invention as follows:
The wear-resisting test clamping device of composite sheet, comprise square knife bar, a side opening in knife bar one end is provided with storage tank, the bottom surface of storage tank and knife bar direction form included angle A, included angle A is 10 °-40 °, and locking onto the briquetting on knife bar by locking member, the seal face of described briquetting is parallel with the bottom surface of storage tank.
Adopted such scheme, the composite sheet that needs abrasion resistance to detect is positioned in storage tank, the bottom surface of composite sheet and the laminating of the bottom surface of storage tank, the wear-resisting test surfaces of composite sheet is also inclined, be convenient to wear-resisting test, and by briquetting, locking member, composite sheet is pressed in storage tank, guaranteeing in the wear-resisting test process of composite sheet, it is by clamping firmly; Simultaneously also very convenient, quick to the mounting or dismounting of composite sheet, can increase work efficiency.
Further, on described briquetting, be fixedly installed limited location inserted block, on knife bar, offer the spacing slot inserting for spacing inserted block.When composite sheet is carried out to clamping, it can carry out briquetting spacing, avoids the rotation of briquetting like this.
Further, what described spacing inserted block tilted is arranged on briquetting, and spacing slot is being opened in knife bar of adapting of gradient and spacing inserted block.
Further, described included angle A is 20 °.
Further, described locking member is tie down screw, and the briquetting that passes of its inclination is plugged in knife bar.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
Referring to Fig. 1, the wear-resisting test clamping device of composite sheet, comprises square knife bar 1, and the side opening in knife bar one end is provided with storage tank 2, and the size of storage tank 2 and composite sheet 3 sizes adapt; The bottom surface of storage tank and knife bar direction form included angle A, and included angle A is 10 °-40 °, in concrete enforcement, can be 10 °, 20 °, 30 °, 40 °, can certainly be greater or lesser, but little can not be parallel with knife bar, greatly can not be vertical with knife bar; And locking onto the briquetting 5 on knife bar by tie down screw 4, the seal face 6 of briquetting is parallel with the bottom surface of storage tank.
Wherein, on briquetting 5, be fixedly installed limited location inserted block 7, on knife bar, offer the spacing slot 8 inserting for spacing inserted block.What spacing inserted block tilted is arranged on briquetting, and spacing slot is being opened in knife bar of adapting of gradient and spacing inserted block.
Due to the composite sheet of different-thickness, can be between the limited cap 9 of tie down screw and briquetting sheathed lock nut 10, can regulate as required the distance between lock nut and limited cap like this, thereby meet the composite sheet clamping requirement of differing heights.
Claims (5)
1. the wear-resisting test clamping device of composite sheet, it is characterized in that, comprise square knife bar, a side opening in knife bar one end is provided with storage tank, the bottom surface of storage tank and knife bar direction form included angle A, included angle A is 10 °-40 °, and lock onto the briquetting on knife bar by locking member, and the seal face of described briquetting is parallel with the bottom surface of storage tank.
2. the wear-resisting test clamping device of composite sheet according to claim 1, is characterized in that, is fixedly installed limited location inserted block on described briquetting, offers the spacing slot inserting for spacing inserted block on knife bar.
3. the wear-resisting test clamping device of composite sheet according to claim 2, is characterized in that, what described spacing inserted block tilted is arranged on briquetting, and spacing slot is being opened in knife bar of adapting of gradient and spacing inserted block.
4. the wear-resisting test clamping device of composite sheet according to claim 1, is characterized in that, described included angle A is 20 °.
5. the wear-resisting test clamping device of composite sheet according to claim 1, is characterized in that, described locking member is tie down screw, and the briquetting that passes of its inclination is plugged in knife bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642015.3A CN103659664A (en) | 2013-12-03 | 2013-12-03 | Composite piece wear-resistance testing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642015.3A CN103659664A (en) | 2013-12-03 | 2013-12-03 | Composite piece wear-resistance testing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103659664A true CN103659664A (en) | 2014-03-26 |
Family
ID=50299082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310642015.3A Pending CN103659664A (en) | 2013-12-03 | 2013-12-03 | Composite piece wear-resistance testing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659664A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201201160Y (en) * | 2007-12-28 | 2009-03-04 | 比亚迪股份有限公司 | Fixture for electric spark machining |
| JP3161128U (en) * | 2010-05-10 | 2010-07-22 | 株式会社牧野精機 | Work fixing device |
| CN202162702U (en) * | 2011-06-18 | 2012-03-14 | 淮南宏昌科技有限责任公司 | Diamond composite sheet fixture |
| CN202224955U (en) * | 2011-09-15 | 2012-05-23 | 河南飞孟金刚石工业有限公司 | Diamond composite sheet linear cutting clamp |
| CN102764921A (en) * | 2012-07-30 | 2012-11-07 | 沈阳富创精密设备有限公司 | Special-shaped part linear cutting method and special-shaped part linear cutting fixture |
| CN102825544A (en) * | 2012-09-29 | 2012-12-19 | 柳州正菱重型数控机床有限公司 | Grinding clamp for ram guide rail inclined surface |
| CN102862099A (en) * | 2012-05-30 | 2013-01-09 | 厦门钨业股份有限公司 | Dedicated jig for numerical control knife machine |
| CN202716159U (en) * | 2012-08-31 | 2013-02-06 | 安徽省凌锋冶金机械有限公司 | Clamping device of inclined undersurface workpiece |
| CN203031354U (en) * | 2013-01-31 | 2013-07-03 | 安徽省凌锋冶金机械有限公司 | Milling jig capable of conveniently machining workpiece with slope |
| CN203696819U (en) * | 2013-12-03 | 2014-07-09 | 常州深倍超硬材料有限公司 | Clamping device for wear resistance test of clad sheet |
-
2013
- 2013-12-03 CN CN201310642015.3A patent/CN103659664A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201201160Y (en) * | 2007-12-28 | 2009-03-04 | 比亚迪股份有限公司 | Fixture for electric spark machining |
| JP3161128U (en) * | 2010-05-10 | 2010-07-22 | 株式会社牧野精機 | Work fixing device |
| CN202162702U (en) * | 2011-06-18 | 2012-03-14 | 淮南宏昌科技有限责任公司 | Diamond composite sheet fixture |
| CN202224955U (en) * | 2011-09-15 | 2012-05-23 | 河南飞孟金刚石工业有限公司 | Diamond composite sheet linear cutting clamp |
| CN102862099A (en) * | 2012-05-30 | 2013-01-09 | 厦门钨业股份有限公司 | Dedicated jig for numerical control knife machine |
| CN102764921A (en) * | 2012-07-30 | 2012-11-07 | 沈阳富创精密设备有限公司 | Special-shaped part linear cutting method and special-shaped part linear cutting fixture |
| CN202716159U (en) * | 2012-08-31 | 2013-02-06 | 安徽省凌锋冶金机械有限公司 | Clamping device of inclined undersurface workpiece |
| CN102825544A (en) * | 2012-09-29 | 2012-12-19 | 柳州正菱重型数控机床有限公司 | Grinding clamp for ram guide rail inclined surface |
| CN203031354U (en) * | 2013-01-31 | 2013-07-03 | 安徽省凌锋冶金机械有限公司 | Milling jig capable of conveniently machining workpiece with slope |
| CN203696819U (en) * | 2013-12-03 | 2014-07-09 | 常州深倍超硬材料有限公司 | Clamping device for wear resistance test of clad sheet |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |