CN201361951Y - Workpiece clamping/releasing device of multi-line cutting machine - Google Patents
Workpiece clamping/releasing device of multi-line cutting machine Download PDFInfo
- Publication number
- CN201361951Y CN201361951Y CNU2009200362454U CN200920036245U CN201361951Y CN 201361951 Y CN201361951 Y CN 201361951Y CN U2009200362454 U CNU2009200362454 U CN U2009200362454U CN 200920036245 U CN200920036245 U CN 200920036245U CN 201361951 Y CN201361951 Y CN 201361951Y
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- workpiece
- push rod
- cutting machine
- pin
- clamping
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Abstract
The utility model provides a workpiece clamping/releasing device of a multi-line cutting machine, which has the advantages of strong, uniform and constant gripping force of the clamping, reliable clamping and releasing operations, and convenient use. The device comprises an erecting frame and a workpiece connection structure, and is characterized in that a cylinder and a jacking rod device are further included, wherein the cylinder is mounted at the upper part of the erecting frame, the jacking rod device is installed inside a guide hole of the erecting frame, a guide bar of the cylinder is connected with the jacking rod device, and the jacking rod device is connected with the workpiece connection structure.
Description
(1) technical field
The utility model relates to multi-thread cutting equipment field, is specially a kind of Workpiece clamping and releasing device of multi-line cutting machine.
(2) background technology
In semicon industry and solar energy industry, silicon rod is processed into silicon chip and uses multi-line cutting machine more, and silicon chip cutting back thickness has only 0.18mm-0.25mm, in the silicon chip cutting process, silicon rod is subjected to very big grinding force, and it is reliable that the clamping of silicon rod is wanted, firmly, curable grip is big, can prevent so just that workpiece is loosening causes silicon wafer thickness inhomogeneous, fragment, mass defects such as stria, workpiece will discharge after cutting was finished, and it is reliable that action is wanted.Workpiece clamping and releasing device in the past needs manual operation for to use several screw in compressions, and it is unified that each screw uses clamping force to be difficult for, and need frequent operation, strengthens the operation element amount.
(3) summary of the invention
At the problems referred to above, the utility model provides a kind of Workpiece clamping and releasing device of multi-line cutting machine, and it is big and evenly constant that it clamps curable grip, and it is reliable, easy to operate to clamp release movement.
Its technical scheme is such: it comprises installing rack and workpiece syndeton, it is characterized in that: it also comprises cylinder and pin-lift arrangement, described cylinder is installed on described installing rack top, described pin-lift arrangement is installed in the pilot hole of described installing rack, the guide rod of described cylinder is connected with described pin-lift arrangement, and described pin-lift arrangement is connected with described workpiece syndeton.
It is further characterized in that: described pin-lift arrangement comprises upper ejector pin, free push rod and lower push rod, described upper ejector pin is connected with the guide rod of described cylinder, described free push rod is installed on the pilot hole of described installing rack, described lower push rod passes behind the guide pin bushing and passes through the shaft shoulder and the clamping plate fastening of its lower end, the upper end of described clamping plate is the slide block that is dove-tail form, and described slide block position is installed on the chute that is surrounded by limiting plate and V-type plate; The lower end of described clamping plate is stretched out the back from described limiting plate and is connected with connecting plate; Top at described guide pin bushing is pressed with spring, and described spring housing is loaded on described lower push rod, and the upper end of described spring is pressed with guide pin bushing, and described guide pin bushing is set in described lower push rod and fixes by nut.
Use the Workpiece clamping and releasing device of the multi-line cutting machine of the utility model structure, its beneficial effect is: the clamping curable grip of its workpiece is big and evenly constant, mass defects such as the cutting silicon wafer thickness inequality that can effectively prevent work from becoming flexible and cause, fragment, stria, reliable in action when work discharges, easy and simple to handle.
(4) description of drawings
The structural representation that Fig. 1 looks for the utility model master.
(5) specific embodiment
See Fig. 1, the utility model comprises installing rack 3, workpiece syndeton, cylinder 1 and pin-lift arrangement, and cylinder 1 is installed on installing rack 3 tops, and pin-lift arrangement is installed in the pilot hole of installing rack 3, the guide rod of cylinder 1 is connected with pin-lift arrangement, and pin-lift arrangement is connected with the workpiece syndeton.Pin-lift arrangement comprises upper ejector pin 2, free push rod 4 and lower push rod 8, upper ejector pin 2 is connected with the guide rod of cylinder 1, free push rod 4 is installed in the pilot hole of installing rack 3, lower push rod 8 passes guide pin bushing 16 backs and passes through the shaft shoulder and clamping plate 12 fastenings of its lower end, the upper end of clamping plate 12 is the slide block that is dove-tail form, and the slide block position is installed on the chute that is surrounded by limiting plate 13 and V-type plate 15; The lower end of clamping plate 12 is stretched out the back from limiting plate 13 and is connected with connecting plate 11; Be pressed with spring 7 on the top of guide pin bushing 16, spring 7 is set in lower push rod 8, and the upper end of spring 7 is pressed with guide pin bushing 6, and guide pin bushing 6 is set in lower push rod 8 and fixing by nut 5, and 9,10,14 are respectively screw.
Below in conjunction with the description of drawings course of work of the present utility model once: during beginning clamping workpiece 17, workpiece 17 is bonded in connecting plate 11 lower surfaces, cylinder 1 commutation drives upwards action of upper ejector pin 2 then, spring 7 discharges, with lower push rod 8, free push rod 4 jack-up upwards, drive simultaneously clamping plate 12 upwards action compress two inclined-planes of V-type plate 15 until two inclined-planes of clamping plate 12, this moment, workpiece 17 promptly was held; When discharging workpiece 17, cylinder 1 commutation action downwards promotes upper ejector pin 2 and moves downwards, it is downward that upper ejector pin 2 promotes lower push rod, to lower compression spring 7, drives the last plane that clamping plate 12 drops on limiting plate 13 downwards, clamping plate 12 is pulled out from chute, and workpiece 17 promptly is released.
Claims (5)
1, a kind of Workpiece clamping and releasing device of multi-line cutting machine, it comprises installing rack and workpiece syndeton, it is characterized in that: it also comprises cylinder and pin-lift arrangement, described cylinder is installed on described installing rack top, described pin-lift arrangement is installed in the pilot hole of described installing rack, the guide rod of described cylinder is connected with described pin-lift arrangement, and described pin-lift arrangement is connected with described workpiece syndeton.
2, according to the Workpiece clamping and releasing device of the described a kind of multi-line cutting machine of claim 1, it is characterized in that: described pin-lift arrangement comprises upper ejector pin, free push rod and lower push rod, described upper ejector pin is connected with the guide rod of described cylinder, described free push rod is installed on the pilot hole of described installing rack, and described lower push rod passes behind the guide pin bushing and passes through the shaft shoulder and the clamping plate fastening of its lower end.
3, according to the Workpiece clamping and releasing device of the described a kind of multi-line cutting machine of claim 1, it is characterized in that: the upper end of described clamping plate is the slide block that is dove-tail form, and described slide block position is installed on the chute that is surrounded by limiting plate and V-type plate.
4, according to the Workpiece clamping and releasing device of the described a kind of multi-line cutting machine of claim 1, it is characterized in that: the lower end of described clamping plate is stretched out the back from described limiting plate and is connected with connecting plate.
5, according to the Workpiece clamping and releasing device of the described a kind of multi-line cutting machine of claim 1, it is characterized in that: the top at described guide pin bushing is pressed with spring, described spring housing is loaded on described lower push rod, the upper end of described spring is pressed with guide pin bushing, and described guide pin bushing is set in described lower push rod and fixes by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200362454U CN201361951Y (en) | 2009-03-09 | 2009-03-09 | Workpiece clamping/releasing device of multi-line cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200362454U CN201361951Y (en) | 2009-03-09 | 2009-03-09 | Workpiece clamping/releasing device of multi-line cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201361951Y true CN201361951Y (en) | 2009-12-16 |
Family
ID=41472613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200362454U Expired - Fee Related CN201361951Y (en) | 2009-03-09 | 2009-03-09 | Workpiece clamping/releasing device of multi-line cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201361951Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336372A (en) * | 2017-09-12 | 2017-11-10 | 陈宇翔 | A kind of novel bridge Architectural Equipment |
-
2009
- 2009-03-09 CN CNU2009200362454U patent/CN201361951Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336372A (en) * | 2017-09-12 | 2017-11-10 | 陈宇翔 | A kind of novel bridge Architectural Equipment |
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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: 20091216 Termination date: 20110309 |