CN206717468U - A kind of part closes angular region and side area three axis machining clamping device - Google Patents
A kind of part closes angular region and side area three axis machining clamping device Download PDFInfo
- Publication number
- CN206717468U CN206717468U CN201720502160.5U CN201720502160U CN206717468U CN 206717468 U CN206717468 U CN 206717468U CN 201720502160 U CN201720502160 U CN 201720502160U CN 206717468 U CN206717468 U CN 206717468U
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- China
- Prior art keywords
- skewback
- clamping device
- side area
- angular region
- axis machining
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Abstract
A kind of part closes angular region and side area three axis machining clamping device, belongs to field of machining, it is characterised in that：Including square chest and skewback；The skewback is fixedly installed on square chest；Several alignment pins are vertically installed with the skewback；Two geometrical clamps are symmetrically arranged with the skewback；Any one angle of the skewback is provided with a datum hole.By improving existing frock, the range of work of three axle lathes is expanded, has reduced processing cost, has simplified the complexity of parts machining process.And it is simple in construction, it is easy to operate, reduce the clamping time of part, machining benchmark is unified, and the part quality of processing is stable, particularly can greatly shorten clamping, process time to high-volume, increases added value of product, suitable for promoting.
Description
Technical field
The utility model belongs to field of machining, more particularly to a kind of part closes angular region and side area three axis machining clamping
Device.
Background technology
It is very extensive in field of machining, the use of Digit Control Machine Tool.But part peculiar part, such as aviation part
The processing of type face close angle or when its side needs groove milling, drilling, it is necessary to be processed, but added using five-axis NC machine center
The somewhat expensive of work so that parts machining cost increases；When using common three axles machine tooling, because processing dead angle is more, lead
Cause processing is not in place, and size and type face can not ensure, also need pincers worker to remove amount sanding and polishing by hand, and quality risk is larger, size
Do not reach drawing requirement with surface quality, cause part disqualification rate to rise, influence to produce.
The content of the invention
The utility model aims to solve the problem that above mentioned problem, there is provided a kind of simple in construction, the part for using closes angular region and side
Face area three axis machining clamping device.
A kind of part described in the utility model closes angular region and side area three axis machining clamping device, including square chest and inclined-plane
Plate；The skewback is fixedly installed on square chest；Several alignment pins are vertically installed with the skewback；On the skewback
It is symmetrically arranged with two geometrical clamps；Any one angle of the skewback is provided with a datum hole.During processing, it is fixed to be set on workpiece
Position hole, by realizing fast positioning with the alignment pin on skewback, is fixed to workpiece by geometrical clamp, passes through benchmark afterwards
Hole is established coordinate system and is processed.
Part described in the utility model closes angular region and side area three axis machining clamping device, and the geometrical clamp includes bolt
And pressing plate；The bolt is vertically installed on skewback；The pressing plate is socketed on bolt.It is provided with skewback and square chest
The screwed hole to match with bolt.Workpiece is positioned between two geometrical clamps, and pressing plate is put on workpiece, makes pressing plate by swivel bolt
It is fixed and clamped in workpiece, realizes that workpiece is fixed.
Part described in the utility model closes angular region and side area three axis machining clamping device, and the top of the alignment pin is set
It is set to frustum；Top is arranged to frustum, is easy to when workpiece loads timely device to hole, improves and loads efficiency.
Part described in the utility model closes angular region and side area three axis machining clamping device, the skewback and square chest it
Between be fixedly connected by screw.
Part described in the utility model closes angular region and side area three axis machining clamping device, in the side wall of the alignment pin
One platform is set, and the platform is a longitudinal section being arranged in alignment pin main body wall；It is easy to discharge during clamping workpiece blind
Air pressure in pin-and-hole, alignment pin can not be inserted into bottom caused by solving the problems, such as atmospheric pressure reason.
Part described in the utility model closes angular region and side area three axis machining clamping device, and the alignment pin is provided with two
It is individual.
Part described in the utility model closes angular region and side area three axis machining clamping device, by changing to existing frock
Enter, expanded the range of work of three axle lathes, reduce processing cost, simplify the complexity of parts machining process.And it is simple in construction,
It is easy to operate, reduce the clamping time of part, machining benchmark is unified, and the part quality of processing is stable, particularly to high-volume
Clamping, process time can greatly be shortened, increase added value of product, suitable for promoting.
Brief description of the drawings
Fig. 1 is that part described in the utility model closes angular region and side area three axis machining clamping device structural representation.
Fig. 2 is the front view of alignment pin described in the utility model.
Fig. 3 is the top view of alignment pin described in the utility model.
Wherein 1- square chests, 2 bevel boards, 3- screws, 4- alignment pins, 5- geometrical clamps, 6- datum holes, 7- platforms.
Embodiment
Below in conjunction with the accompanying drawings and embodiment closes angular region and side area three axis machining clamping to part described in the utility model
Device is described in detail.
A kind of part described in the utility model closes angular region and side area three axis machining clamping device, as shown in figure 1, including
Square chest 1 and skewback 2；The skewback 2 on square chest 1 with being provided with the screwed hole to match, between skewback 2 and square chest 1
It is fixedly connected by screw 3.Two alignment pins 4 are vertically installed with the skewback 2, as shown in Fig. 2 the alignment pin 4
Top is arranged to frustum；Top is arranged to frustum, is easy to when workpiece loads timely device to hole, improves and loads efficiency；
Two geometrical clamps 5 are symmetrically arranged with the skewback 2；The geometrical clamp 5 includes bolt and pressing plate；The bolt is vertically arranged
In on skewback 2；The pressing plate is socketed on bolt.The screw thread to match with bolt is provided with skewback 2 and square chest 1
Hole.Workpiece is positioned between two geometrical clamps 5, and pressing plate is put on workpiece, pressing plate is fixed and clamped in workpiece by swivel bolt, real
Existing workpiece is fixed.Any one angle of the skewback 2 is provided with a datum hole 6.As shown in figure 3, in the side wall of the alignment pin 4
One platform 7 is set, is easy to discharge the air pressure in blind pin-and-hole during clamping workpiece, alignment pin 4 caused by solving atmospheric pressure reason is not
The problem of bottom can be inserted into.
During work pieces process essence front, two positioning holes of right boring on the woollen frame of workpiece, and process two pressing plates
Position sunken recess, after positive completion of processing, operator only need to be by two on two positioning holes insertion skewback 2 on woollen frame
In individual alignment pin 4, then with the sunken recess on pressing plate press-in woollen frame, observe between whether having between woollen frame and skewback 2
Gap, put more effort if any gap pressing plate, as completed whole clamping process without if.In benchboard after clamping workpiece
On datum hole 6 in establish G54 Cutter coordinate systems, all preparations before going into operation are ready, by program one by one to closing angular zone
Carry out NC milling.
When that need to process side, square chest 1 need to be only rotated by 90 ° by operative employee（The part of last process clamping does not have to move
Position or again clamping）, reduce the accumulation of error that secondary clamping is brought, shorten the process-cycle.
Claims (6)
1. a kind of part closes angular region and side area three axis machining clamping device, it is characterised in that：Including square chest（1）And skewback
（2）；The skewback（2）It is fixedly installed on square chest（1）On；The skewback（2）On be vertically installed with several alignment pins
（4）；The skewback（2）On be symmetrically arranged with two geometrical clamps（5）；The skewback（2）Any one angle be provided with a base
Quasi- hole（6）.
2. part according to claim 1 closes angular region and side area three axis machining clamping device, it is characterised in that：It is described solid
Clamp（5）Including bolt and pressing plate；The bolt is vertically installed in skewback（2）On；The pressing plate is socketed on bolt.
3. part according to claim 2 closes angular region and side area three axis machining clamping device, it is characterised in that：It is described fixed
Position pin（4）Top be arranged to frustum.
4. part according to claim 3 closes angular region and side area three axis machining clamping device, it is characterised in that：It is described oblique
Panel（2）With square chest（1）Between pass through screw（3）It is fixedly connected.
5. part according to claim 4 closes angular region and side area three axis machining clamping device, it is characterised in that：It is described fixed
Position pin（4）Side wall on a platform is set（7）.
6. part according to claim 5 closes angular region and side area three axis machining clamping device, it is characterised in that：It is described fixed
Position pin（4）It is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502160.5U CN206717468U (en) | 2017-05-08 | 2017-05-08 | A kind of part closes angular region and side area three axis machining clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502160.5U CN206717468U (en) | 2017-05-08 | 2017-05-08 | A kind of part closes angular region and side area three axis machining clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717468U true CN206717468U (en) | 2017-12-08 |
Family
ID=60509515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720502160.5U Active CN206717468U (en) | 2017-05-08 | 2017-05-08 | A kind of part closes angular region and side area three axis machining clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262302A (en) * | 2018-10-24 | 2019-01-25 | 首都航天机械有限公司 | A kind of clamping alignment device processed for being driven axial trough |
-
2017
- 2017-05-08 CN CN201720502160.5U patent/CN206717468U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262302A (en) * | 2018-10-24 | 2019-01-25 | 首都航天机械有限公司 | A kind of clamping alignment device processed for being driven axial trough |
| CN109262302B (en) * | 2018-10-24 | 2019-11-12 | 首都航天机械有限公司 | A kind of clamping alignment device processed for being driven axial trough |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710000 Yanliang District Economic Development Zone, Xi'an, Shaanxi Patentee after: Xi'an Yanliang Hua Hang Machinery Manufacturing Co., Ltd. Address before: 710000 Yanliang District Economic Development Zone, Xi'an, Shaanxi Patentee before: Yanliang District, Xi'an City, China Machinery Factory |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710089 No.9, Hangkong 4th Road, National Aviation high tech industrial base, Xi'an City, Shaanxi Province Patentee after: Xi'an Huahang Machinery Co., Ltd Address before: 710000 Yanliang District Economic Development Zone, Xi'an, Shaanxi Patentee before: Xi'an Yanliang Hua Hang Machinery Manufacturing Co., Ltd. |