CN101648301B - Clamping mechanism of multi-wire sawing machine - Google Patents
Clamping mechanism of multi-wire sawing machine Download PDFInfo
- Publication number
- CN101648301B CN101648301B CN2009100646910A CN200910064691A CN101648301B CN 101648301 B CN101648301 B CN 101648301B CN 2009100646910 A CN2009100646910 A CN 2009100646910A CN 200910064691 A CN200910064691 A CN 200910064691A CN 101648301 B CN101648301 B CN 101648301B
- Authority
- CN
- China
- Prior art keywords
- workbench
- left end
- piston rod
- dovetail
- sawing machine
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a clamping mechanism of a wire sawing machine and aims at providing a clamping mechanism of a multi-wire sawing machine, which has high clamping speed and efficiency. The invention adopts the technical scheme as follows: the clamping mechanism of the multi-wire sawing machine comprises a dovetail bedplate and a workbench, wherein the right lateral body of a dovetail groove of the workbench is a sloping block; the lower surface of the sloping block is supported on the workbench surface of the left end of a spring sleeve connected with the workbench; the right end of the spring sleeve is connected with a hydraulic cylinder; the left end of a piston rod is in sliding fit in a small step hole at the left end of the spring sleeve; external threads on the end of the piston rod are matched with a threaded hole of the sloping block; a compression spring is arranged between the right end surface of a step hole with a large diameter at the left end of the spring sleeve and a step column body on the piston rod; and the workbench is provided with a baffle plate which corresponds to the dovetail groove. Compared with the prior art, the invention has the advantages of high workpiece clamping speed and convenient operation, thereby being suitable for slicing monocrystalline silicon.
Description
Technical field:
The present invention relates to clamp mechanism, particularly a kind of clamp mechanism of multi-line cutting machine.
Background technology:
What the clamp mechanism of existing multi-line cutting machine adopted is screw lock mechanism, owing to generally by 5-6 screw wedge is locked, the coupling mechanism force of each screw is inconsistent, clamp and unclamp the anchor clamps time long, efficient is low, can not adapt to the needs that big quantity silicon chip cuts.
Summary of the invention:
The clamp mechanism that the purpose of this invention is to provide the high multi-line cutting machine of the fast efficient of a kind of clamp speeds.Technical solution of the present invention is, a kind of clamp mechanism of multi-line cutting machine, comprise dovetail platen and workbench, it is characterized in that: the right side body of workbench dovetail groove is a skewback, this skewback lower surface is supported on the table top of the spring spool left end that is connected with workbench, the right-hand member of this spring spool is connected with hydraulic cylinder, the left end cunning of piston rod fits in the small stair hole of spring spool left end, the pin thread of its termination and the screwed hole of above-mentioned skewback match, and are provided with the compression spring between the right side of the major diameter stepped hole of spring spool left end and the stepped cylinder on the piston rod.It is relative with dovetail groove that described workbench is provided with baffle plate.The present invention has the remarkable advantage fast and easy to operate to the workpiece clamp speeds compared with the prior art.
Description of drawings:
Accompanying drawing is the clamp mechanism schematic diagram of multi-line cutting machine of the present invention.
The specific embodiment:
In conjunction with above accompanying drawing the present invention is elaborated, the clamp mechanism of existing multi-line cutting machine is, workpiece (silicon rod to be cut) sticks on the bottom surface of the platen that is provided with dovetail, the left side swallow cell wall cunning of the left side of its dovetail body and workbench bottom is joined, the right side wall of dovetail groove is that its lower surface cunning of a skewback fits on the horizontal table top of workbench, it is relative with the right side skewback of above-mentioned dovetail groove to be provided with a plurality of screwed holes in the body of the right side of workbench, will be pasted with the dovetail platen locking of silicon rod 11 by screw.Low for solving the efficient that above-mentioned employing screw lock exists, the easily loosening illusive shortcoming of locking that causes of screw.The present invention has adopted following clamp mechanism, the dovetail cell body on workbench 8 right sides is independent skewbacks 7, the inclined-plane of this skewback is relative with the dovetail body inclined-plane of dovetail platen 10, the lower surface of skewback is supported on the table top of spring spool left end, be provided with a spring spool 6 on the right side of workbench, hydraulic cylinder 1 is connected with spring spool, the piston rod cunning fits in the stepped hole of spring spool left end, the pin thread of its termination and the screwed hole of skewback match, and are provided with compression spring 5 between the stepped cylinder of the right-hand member of spring spool left end stepped hole and piston rod.
Method of operating of the present invention and operation principle are, after silicon rod 11 adheres on the dovetail platen, fuel feed hole 3 by hydraulic cylinder 1 injects hydraulic oil in hydraulic cylinder cavity move right piston 2, piston rod 4 further makes the compression of compression spring move to right, skewback breaks away from the dovetail body of dovetail platen 10, can will be pasted with in the dovetail working plate promotion platform dovetail groove of silicon rod this moment, when it touches baffle plate 9 on the workbench behind the location, the hydraulic cylinder release, the elastic force of compression spring moves to left skewback with the dovetail body clamping of dovetail platen by piston rod, can cut silicon chip.In order to increase clamping force two parallel hydraulic cylinders can be set.The present invention not only lock quick efficient height, and coupling mechanism force is reliable and stable owing to adopt spring locking to replace existing screw-threaded coupling.
Claims (2)
1. the clamp mechanism of a multi-line cutting machine, comprise dovetail platen and workbench, it is characterized in that: the right side body of workbench dovetail groove is a skewback, this skewback lower surface is supported on the table top of the spring spool left end that is connected with workbench, the right-hand member of this spring spool is connected with hydraulic cylinder, the left end cunning of piston rod fits in the small stair hole of spring spool left end, the pin thread of its termination and the screwed hole of above-mentioned skewback match, and are provided with the compression spring between the right side of the major diameter stepped hole of spring spool left end and the stepped cylinder on the piston rod.
2. the clamp mechanism of multi-line cutting machine as claimed in claim 1, it is characterized in that: it is relative with dovetail groove that described workbench is provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100646910A CN101648301B (en) | 2009-04-21 | 2009-04-21 | Clamping mechanism of multi-wire sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100646910A CN101648301B (en) | 2009-04-21 | 2009-04-21 | Clamping mechanism of multi-wire sawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648301A CN101648301A (en) | 2010-02-17 |
| CN101648301B true CN101648301B (en) | 2011-04-20 |
Family
ID=41670683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100646910A Expired - Fee Related CN101648301B (en) | 2009-04-21 | 2009-04-21 | Clamping mechanism of multi-wire sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648301B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870021B (en) * | 2010-06-08 | 2012-02-08 | 优德精密工业(昆山)有限公司 | Positioning hole jig used in slow-silk thread cutting machine |
| CN108098626B (en) * | 2017-12-15 | 2019-09-10 | 安徽省繁昌县皖南阀门铸造有限公司 | A kind of fixing device for wheel hub |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH677895A5 (en) * | 1988-11-08 | 1991-07-15 | Charles Hauser | Wire cutting appts. for silicon - has steel wires passing around cylinders and through abrasive liquid mixture to slice silicon for electronic components |
| US5827113A (en) * | 1995-09-22 | 1998-10-27 | Memc Electric Materials, Inc. | Cutting machine |
| CN201095134Y (en) * | 2007-08-30 | 2008-08-06 | 宁波科宁达工业有限公司 | Multi-line cutting machine working bench device |
| CN101380785A (en) * | 2008-10-14 | 2009-03-11 | 浙江华友电子有限公司 | Workholder for multi-line cutting machine |
| CN201389927Y (en) * | 2009-04-21 | 2010-01-27 | 新乡市华盛天龙数控设备有限公司 | Clamping mechanism of multi-wire cutting machine |
-
2009
- 2009-04-21 CN CN2009100646910A patent/CN101648301B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH677895A5 (en) * | 1988-11-08 | 1991-07-15 | Charles Hauser | Wire cutting appts. for silicon - has steel wires passing around cylinders and through abrasive liquid mixture to slice silicon for electronic components |
| US5827113A (en) * | 1995-09-22 | 1998-10-27 | Memc Electric Materials, Inc. | Cutting machine |
| CN201095134Y (en) * | 2007-08-30 | 2008-08-06 | 宁波科宁达工业有限公司 | Multi-line cutting machine working bench device |
| CN101380785A (en) * | 2008-10-14 | 2009-03-11 | 浙江华友电子有限公司 | Workholder for multi-line cutting machine |
| CN201389927Y (en) * | 2009-04-21 | 2010-01-27 | 新乡市华盛天龙数控设备有限公司 | Clamping mechanism of multi-wire cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101648301A (en) | 2010-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201389927Y (en) | Clamping mechanism of multi-wire cutting machine | |
| CN201922278U (en) | Pneumatic fixture | |
| CN201592398U (en) | Hydraulic vice | |
| CN203003556U (en) | Hydraulic quick-change clamp for drilling and tapping machining of belt pulley | |
| CN204747222U (en) | Mould hydraulic clamping mechanism on bender | |
| CN104526780B (en) | Efficient bamboo chip drilling equipment | |
| CN206277529U (en) | A kind of workbench Hydraulic Clamping Mechanism for sapphire wafer multi-line cutting machine | |
| CN201316920Y (en) | Fixture for drilling eccentric hole of crankshaft flange | |
| CN101648301B (en) | Clamping mechanism of multi-wire sawing machine | |
| CN101775965A (en) | Open-top composite clamp holder | |
| CN201833207U (en) | Needle bar holder clamp on milling machine | |
| CN101637963A (en) | Pressurizing locking die and slideway type die opening and closing device for two-template injection molding machine | |
| CN201632855U (en) | Hydraulic gear pump lateral plate internal bore boring and clamping device | |
| CN201183194Y (en) | Rotary inclined surface clamp device of machine tool rotary table | |
| CN103737354A (en) | Clamp for pipe cutting machine | |
| CN203542158U (en) | Special clamp for countersinking flange yoke | |
| CN203488118U (en) | Clamping-compensating hydraulic chuck | |
| CN207138919U (en) | Wave drilling tool | |
| CN102601629A (en) | Mechanical self-locking floating support mechanism | |
| CN202556097U (en) | Fixing tool for cylindrical workpiece | |
| CN203541586U (en) | Boring rod structure of numerical control knife tower | |
| CN203679229U (en) | Efficient die clamping device integrated inside die casting machine template | |
| CN103170903A (en) | Honing machine hydraulic clamping device | |
| CN202943449U (en) | Valve body clamping device | |
| CN201862813U (en) | Drilling fixture for tooth fork |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |