CN205734011U - A kind of locked clamping device of grinding machine - Google Patents
A kind of locked clamping device of grinding machine Download PDFInfo
- Publication number
- CN205734011U CN205734011U CN201620613715.9U CN201620613715U CN205734011U CN 205734011 U CN205734011 U CN 205734011U CN 201620613715 U CN201620613715 U CN 201620613715U CN 205734011 U CN205734011 U CN 205734011U
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- Prior art keywords
- locked
- depression bar
- handle
- base
- grinding machine
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Abstract
This utility model provides a kind of locked clamping device of grinding machine, including fixed support, locked base, handle, locked briquetting, depression bar, described fixed support is arranged on the revoliving arm of grinding machine, fixed support top is provided with a platform, platform is respectively arranged at two ends with locked base and cylinder, the two ends of described handle are hinged with the outfan of locked base and cylinder respectively, and described depression bar is hinged with locked base；The two ends of described locked briquetting are hinged with handle and depression bar respectively, and locked base, handle, locked briquetting, depression bar constitute linkage.This utility model compared with prior art has significant advantage and beneficial effect: this fixture make use of the dead-centre position of linkage to be clamped workpiece, not only prevent floating during work pieces process, workpiece is clamped simultaneously, and after clamping, in the case of fixture power source is lost, workpiece can also be clamped, prevent its play, add the safety in the precision of processing and the course of processing.
Description
Technical field
This use is novel belongs to casting field, relates to numerical control grinding milling machine, a kind of use on grinding machine locked
Clamping device.
Background technology
Cast blank part is when carrying out burr cleaning, and first reply workpiece is fixed clamping, then at grinding machine
In clear up.Common grinding machine carries out clamping, usually cylinder and promotes depression bar to be clamped workpiece, at workpiece workpiece
In the course of processing, cylinder needs a direct acting.The shortcoming of this fixture is: the clamping force of workpiece is depended entirely on cylinder institute
The power provided, situation as bigger in burr, cylinder clamping dynamics is not enough, causes the easy play of workpiece, impact processing
Precision, simultaneously need to cylinder one direct acting, once loses pneumatic source, accident the most easily occurs.
Summary of the invention
To be solved in the utility model haveing a problem in that overcomes the deficiencies in the prior art, it is provided that a kind of more safe and reliable
The locked clamping device that numerical control grinding milling machine uses.
This utility model solves it and technical problem is that and take techniques below scheme to realize:
A kind of locked clamping device of grinding machine, including fixed support, locked base, handle, locked briquetting, depression bar, described
Fixed support be arranged on the revoliving arm of grinding machine, fixed support top is provided with a platform, and platform is respectively arranged at two ends with locked
Base and cylinder, the two ends of described handle are hinged with the outfan of locked base and cylinder respectively, described depression bar and locked base
Hinged；The two ends of described locked briquetting are hinged with handle and depression bar respectively, and locked base, handle, locked briquetting, depression bar are constituted
Linkage.
Further, described locked briquetting is provided with regulation bolt and locking nut.
This utility model compared with prior art has significant advantage and beneficial effect: this fixture make use of linkage
Dead-centre position workpiece is clamped, not only prevent floating during work pieces process, workpiece be clamped simultaneously, and
After clamping, in the case of fixture power source is lost, it is also possible to workpiece is clamped, prevents its play, add the essence of processing
Safety in degree and the course of processing.
Accompanying drawing explanation
Fig. 1 is this utility model scheme of installation (dotted portion is grinding machine) on equipment；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the partial enlarged drawing in Fig. 2 at I.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to the detailed description of the invention provided according to this utility model, structure, feature
And effect, after describing in detail such as.
The locked clamping device of a kind of grinding machine as shown in Figures 1 to 3, including fixed support 2, locked base 4, handle 6, lock
Dead briquetting 5, depression bar 3, described fixed support 2 is arranged on the revoliving arm 1 of grinding machine, and fixed support top is provided with a platform,
Platform is respectively arranged at two ends with locked base 4 and cylinder 7, and the two ends of described handle 6 are respectively by bearing pin and locked base 4 and cylinder
Outfan be connected, described depression bar 3 is connected with locked base 4 by bearing pin 8；The two ends of described locked briquetting 5 are passed through respectively
Bearing pin 8 is connected with handle 6 and depression bar 3, and locked base, handle, locked briquetting, depression bar constitute linkage.
Regulation bolt 10 and locking nut 9 are installed on described locked briquetting 5.
Utility model works principle is: locked base 4, handle 6, locked briquetting 5, depression bar 3 constitute linkage, right
When workpiece is clamped, cylinder 7 action, promote handle 6 to travel forward, the locked briquetting 5 being arranged on handle drives depression bar 3 to transport
Dynamic, when locked briquetting is vertical with depression bar, depression bar is in dead-centre position, is clamped workpiece；When workpiece is processed, pressure
Angle between power and the direction of motion of locked briquetting of the locked briquetting of pole pair is 90, and this fixture presents locking state, even if going
Degasification cylinder thrust, workpiece also can keep clamped condition, and then ensure that precision and the safety of processing.
Above an embodiment of the present utility model is described in detail, but described content is the most of the present utility model
Preferred embodiment, it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. the locked clamping device of grinding machine, it is characterised in that: include fixed support, locked base, handle, locked briquetting,
Depression bar, described fixed support (2) is arranged on the revoliving arm (1) of grinding machine, and fixed support top is provided with a platform, platform two
End be respectively equipped with locked base (4) and cylinder (7), the two ends of described handle (6) respectively with locked base and the outfan of cylinder
Hinged, described depression bar (3) is hinged with locked base；The two ends of described locked briquetting (5) are hinged with handle and depression bar respectively, lock
Dead base, handle, locked briquetting, depression bar constitute linkage.
A kind of locked clamping device of grinding machine the most according to claim 1, it is characterised in that: locked briquetting (5) is upper to be installed
There are regulation bolt (10) and locking nut (9).
A kind of locked clamping device of grinding machine the most according to claim 1, it is characterised in that: described articulated manner is
Bearing pin connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613715.9U CN205734011U (en) | 2016-06-22 | 2016-06-22 | A kind of locked clamping device of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613715.9U CN205734011U (en) | 2016-06-22 | 2016-06-22 | A kind of locked clamping device of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205734011U true CN205734011U (en) | 2016-11-30 |
Family
ID=57383778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620613715.9U Active CN205734011U (en) | 2016-06-22 | 2016-06-22 | A kind of locked clamping device of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205734011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077633A (en) * | 2020-09-16 | 2020-12-15 | 深圳山源电器股份有限公司 | Cutter changing device and method for gear shoveling machine |
-
2016
- 2016-06-22 CN CN201620613715.9U patent/CN205734011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077633A (en) * | 2020-09-16 | 2020-12-15 | 深圳山源电器股份有限公司 | Cutter changing device and method for gear shoveling machine |
| CN112077633B (en) * | 2020-09-16 | 2022-05-31 | 深圳山源电器股份有限公司 | Cutter changing device and method for gear shoveling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |