CN202079686U - Workpiece clamping mechanism of multi-wire cutting machine - Google Patents
Workpiece clamping mechanism of multi-wire cutting machine Download PDFInfo
- Publication number
- CN202079686U CN202079686U CN2011201494744U CN201120149474U CN202079686U CN 202079686 U CN202079686 U CN 202079686U CN 2011201494744 U CN2011201494744 U CN 2011201494744U CN 201120149474 U CN201120149474 U CN 201120149474U CN 202079686 U CN202079686 U CN 202079686U
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- CN
- China
- Prior art keywords
- pull bar
- flitch
- lifting plate
- cutting machine
- silicon crystal
- 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
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- Crystals, And After-Treatments Of Crystals (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides a workpiece clamping mechanism of a multi-wire cutting machine, which can lead the surface of a silicon crystal bar to be stressed evenly after being clamped, and has good machining quality. The workpiece clamping mechanism of the multi-wire cutting machine comprises a silicon crystal bar and is characterized in that the upper surface of the silicon crystal bar is clung to a glass plate, the upper surface of the glass plate is connected with a lower lifting plate in a fastening manner, the upper part of the lower lifting plate is inserted in the linear installation slot of an upper lifting plate, the position of the upper lifting plate is fixed, the section of the linear installation slot is trapezoidal and has a lower opening, a linear slot body with a large lower part and a small upper part is arranged at the center of the upper end surface of the lower lifting plate, double-lug ring seats are evenly distributed above the upper lifting plate, and the positions of the evenly-distributed double-lug ring seats are fixed, the lower part of each double-lug ring seat is connected with a cylinder, all cylinders are connected with the same pneumatic valve, the ejector rods of the cylinders are connected with a lower bracket, the top of a pull rod is pressed by two sides of the lower bracket, and the bottom end of the pull rod is arranged in the linear slot body with a large lower part and a small upper part.
Description
Technical field
The utility model relates to the technical field of multi-line cutting machine structure, is specially a kind of workpiece clamping mechanism of multi-line cutting machine.
Background technology
The clamping device of existing equipment is that rigidity clamps, because the silicon crystal bar surface is inhomogeneous, can produces stress after the clamping and concentrate, and influences crudy.
Summary of the invention
At the problems referred to above, the utility model provides a kind of workpiece clamping mechanism of multi-line cutting machine, its after clamping silicon crystal bar surperficial stressed evenly, crudy is good.
A kind of workpiece clamping mechanism of multi-line cutting machine, its technical scheme is such: it comprises silicon crystal bar, it is characterized in that: the upper surface of described silicon crystal bar is close to glass plate, the upper surface of described glass plate is fastenedly connected down carries flitch, the described top of carrying flitch down is plugged in the linear mounting groove of carrying flitch, put forward the flitch fixed-site on described, the cross section of described linear mounting groove is trapezoidal and under shed, the described center, upper surface of carrying flitch down has down the big little straight line cell body of, carry the flitch top on described and be evenly equipped with the ears ring seat, uniform described ears ring seat fixed-site, each described ears ring seat bottom is connected with cylinder, described cylinder all is connected with same pneumatic operated valve, the push rod of described cylinder connects lower bracket, the both sides of described lower bracket are pressed on the top of pull bar, and the bottom of described pull bar is loaded on described big down going up in the little straight line cell body.
It is further characterized in that: the bottom of described pull bar is goed deep into carrying in the linear mounting groove of flitch on described, the middle and lower part of described pull bar is set with guide pin bushing, described guide pin bushing is plugged in the upper surface of carrying flitch on described, described pull bar middle part is set with disk spring, the middle and upper part of described pull bar is set with briquetting, the two ends of described disk spring are mounted on the upper surface of described guide pin bushing, the lower surface of described briquetting respectively, nut sleeve is loaded on described pull bar, described nut is pressed on the upper surface of described briquetting, and the top of described pull bar is mounted in the locating hole of described lower bracket.
After adopting the said structure of this utility model, under the clamped condition, cylinder charge finally drives pull bar and rises, pull bar is carried the flitch upper body under driving, make the upper surface of carrying flitch down press the upper surface of the linear mounting groove of carrying flitch, because cylinder all is connected with same pneumatic operated valve, so the action of cylinder is synchronous, clamp the surperficial stressed even of back silicon crystal bar, crudy is good; The silicon crystal bar that processes.
Description of drawings
Fig. 1 is a front view structural representation of the present utility model;
Fig. 2 is the left view structural representation (removing pneumatic operated valve, connecting plate) of Fig. 1.
The specific embodiment
See Fig. 1, Fig. 2, the upper surface of silicon crystal bar 1 is close to glass plate 2, the upper surface of glass plate 2 is fastenedly connected down carries flitch 3, the top of carrying flitch 3 down is plugged in the linear mounting groove 5 of carrying flitch 4, on put forward flitch 4 fixed-site, the cross section of linear mounting groove 5 is trapezoidal and under shed, the center, upper surface of carrying flitch 3 down has down the big little straight line cell body 6 of, on carry flitch 4 tops and be evenly equipped with ears ring seat 7, uniform ears ring seat 7 fixed-site, each ears ring seat 7 bottom is connected with cylinder 8, cylinder 8 all is connected with same pneumatic operated valve 9, the push rod of cylinder 8 connects lower bracket 10, and the both sides of lower bracket 10 are pressed on the top of pull bar 11, and the bottom of pull bar 11 is loaded on down big going up in the little straight line cell body 6.The bottom of pull bar 11 is carried in the linear mounting groove 5 of flitch 4 on going deep into, the middle and lower part of pull bar 11 is set with guide pin bushing 12, guide pin bushing 12 is plugged in the upper surface of carrying flitch 4, pull bar 11 middle parts are set with disk spring 13, the middle and upper part of pull bar 11 is set with briquetting 14, and the two ends of disk spring 13 are mounted on the upper surface of guide pin bushing 12, the lower surface of briquetting 14 respectively, and nut 15 is set in pull bar 11, nut 15 is pressed on the upper surface of briquetting 14, and the top of pull bar 11 is mounted in the locating hole 16 of lower bracket 10.
Its operation principle is as follows: with silicon crystal bar 1, glass plate 2, carry flitch 3 integral pieces down and be plugged in the linear mounting groove 5 of carrying flitch 4, the bottom of guaranteeing pull bar 11 simultaneously is loaded on down in the following big little straight line cell body 6 of carrying flitch 3, start pneumatic operated valve 9 air inlets, make cylinder 8 inflate, the push rod of cylinder 8 presses down, make locating hole 16 ends of lower bracket 10 upwarp, under the effect of disk spring 13, pull bar 11 rises, make the upper surface of carrying flitch 3 down press the upper surface of the linear mounting groove 5 of carrying flitch 4, finish workpiece and clamp; Afterwards, cut, after the cutting, it is air-breathing to start pneumatic operated valve 9, makes cylinder 8 exit, and the push rod of cylinder 8 rises, make locating hole 16 ends of lower bracket 10 press down, pull bar 11 descends, make the upper surface of carrying flitch 3 down away from carry the upper surface of the linear mounting groove 5 of flitch 4, with silicon crystal bar 1, glass plate 2, carry flitch 3 integral pieces down and detach the linear mounting groove 5 of carrying flitch 4.
Claims (2)
1. the workpiece clamping mechanism of a multi-line cutting machine, its technical scheme is such: it comprises silicon crystal bar, it is characterized in that: the upper surface of described silicon crystal bar is close to glass plate, the upper surface of described glass plate is fastenedly connected down carries flitch, the described top of carrying flitch down is plugged in the linear mounting groove of carrying flitch, put forward the flitch fixed-site on described, the cross section of described linear mounting groove is trapezoidal and under shed, the described center, upper surface of carrying flitch down has down the big little straight line cell body of, carry the flitch top on described and be evenly equipped with the ears ring seat, uniform described ears ring seat fixed-site, each described ears ring seat bottom is connected with cylinder, described cylinder all is connected with same pneumatic operated valve, the push rod of described cylinder connects lower bracket, the both sides of described lower bracket are pressed on the top of pull bar, and the bottom of described pull bar is loaded on described big down going up in the little straight line cell body.
2. the workpiece clamping mechanism of a kind of multi-line cutting machine according to claim 1, it is characterized in that: the bottom of described pull bar is goed deep into carrying in the linear mounting groove of flitch on described, the middle and lower part of described pull bar is set with guide pin bushing, described guide pin bushing is plugged in the upper surface of carrying flitch on described, described pull bar middle part is set with disk spring, the middle and upper part of described pull bar is set with briquetting, the two ends of described disk spring are mounted on the upper surface of described guide pin bushing respectively, the lower surface of described briquetting, nut sleeve is loaded on described pull bar, described nut is pressed on the upper surface of described briquetting, and the top of described pull bar is mounted in the locating hole of described lower bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201494744U CN202079686U (en) | 2011-05-12 | 2011-05-12 | Workpiece clamping mechanism of multi-wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201494744U CN202079686U (en) | 2011-05-12 | 2011-05-12 | Workpiece clamping mechanism of multi-wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079686U true CN202079686U (en) | 2011-12-21 |
Family
ID=45340340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201494744U Expired - Fee Related CN202079686U (en) | 2011-05-12 | 2011-05-12 | Workpiece clamping mechanism of multi-wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198706A (en) * | 2011-05-12 | 2011-09-28 | 无锡机床股份有限公司 | Workpiece clamping mechanism of multi-wire cutting machine |
| DE102018203741A1 (en) * | 2017-12-14 | 2019-06-19 | Sk Siltron Co., Ltd. | Block clamping device and wire sawing device for slicing the block having it |
-
2011
- 2011-05-12 CN CN2011201494744U patent/CN202079686U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198706A (en) * | 2011-05-12 | 2011-09-28 | 无锡机床股份有限公司 | Workpiece clamping mechanism of multi-wire cutting machine |
| DE102018203741A1 (en) * | 2017-12-14 | 2019-06-19 | Sk Siltron Co., Ltd. | Block clamping device and wire sawing device for slicing the block having it |
| DE102018203741B4 (en) | 2017-12-14 | 2020-06-18 | Sk Siltron Co., Ltd. | Block chuck and wire sawing device for slicing the block that it has |
| US10882214B2 (en) | 2017-12-14 | 2021-01-05 | Sksiltron Co., Ltd. | Ingot clamping device and wire sawing apparatus for slicing ingot having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20130512 |