CN203621980U - Computer numerical control (CNC) clamp special for machining high-flatness pieces - Google Patents
Computer numerical control (CNC) clamp special for machining high-flatness pieces Download PDFInfo
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- CN203621980U CN203621980U CN201320568988.2U CN201320568988U CN203621980U CN 203621980 U CN203621980 U CN 203621980U CN 201320568988 U CN201320568988 U CN 201320568988U CN 203621980 U CN203621980 U CN 203621980U
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- mainboard
- fixture
- clamp
- screw
- cnc
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Abstract
Disclosed is a computer numerical control (CNC) clamp special for machining high-flatness pieces. The computer numerical control clamp comprises a clamp mainboard, pressing blocks, positioning screws and a basic hole, wherein the grooves are formed in the clamp mainboard, the pressing blocks are fixed in the grooves of the clamp mainboard via fixing devices, the positioning screws are arranged on the clamp mainboard and penetrate through the clamp mainboard, and the basic hole is formed in the clamp mainboard and penetrates through the clamp mainboard. A clamping mode and a positioning basis are adjusted, deformability of workpieces is controlled, production precision is ensured while clamping is easy, and efficiency and stability in product machining are improved greatly.
Description
Technical field
The utility model relates to a kind of CNC and processes high flatness part special fixture.
Background technology
Fixture pattern early, mainly by movable clamp port with determine jaw and form, pattern is simpler and easy.The defect that this type exists is: easily cause workpiece deformation, dimensional discrepancy is larger, and depth of parallelism size is very unstable, affects machining accuracy.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind ofly controls the morphotropism of workpiece, the CNC enhancing productivity processes high flatness part special fixture.
For addressing the above problem, the utility model adopts following technical scheme: a kind of CNC processes high flatness part special fixture, comprising: fixture mainboard, and described fixture mainboard is provided with groove; Briquetting, described briquetting is fixed on by fixture in the groove of fixture mainboard; Set screw, described set screw is located on fixture mainboard, runs through fixture mainboard; Datum hole, described datum hole is located on fixture mainboard, runs through fixture mainboard.
As preferably, described briquetting is fixed in the groove of fixture mainboard by M10 fixed screw.
As preferably, before and after described fixture mainboard, be respectively provided with a groove, respectively there are 5 briquettings to be symmetricly set in groove.
As preferably, the briquetting that is positioned at the left and right sides is provided with M12 set screw, runs through briquetting before and after M12 set screw, and 3 middle briquettings are run through by M12 fixed screw.
As preferably, between two briquettings of the same side, be provided with M20 screw, M20 screw runs through fixture mainboard.
As preferably, described set screw is M8 set screw.
The utility model has been adjusted installation way and positioning datum, has controlled the morphotropism of workpiece, and not only easily clamping has also been guaranteed Product Precision, has greatly improved efficiency and the stability of product processing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, fixture mainboard; 2, briquetting; 3, M10 fixed screw; 4, M12 set screw; 5, M12 fixed screw; 6, M20 screw; 7, datum hole; 8, M8 set screw.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Shown in Figure 1, a kind of CNC processes high flatness part special fixture, comprising: fixture mainboard 1, and on described fixture mainboard 1, front and back are respectively provided with a groove; Briquetting 2, described briquetting 2 is fixed on by M10 fixed screw 3 in the groove of fixture mainboard 1, respectively has 5 briquettings 2 to be symmetricly set in groove, between two briquettings 2 of the same side, is provided with M20 screw 6, and M20 screw 6 runs through fixture mainboard 1; M8 set screw 8, described M8 set screw 8 is located on fixture mainboard 1, runs through fixture mainboard 1; Datum hole 7, described datum hole 7 is located on fixture mainboard 1, runs through fixture mainboard 1.
As preferably, the briquetting 2 that is positioned at the left and right sides is provided with M12 set screw 4, and briquetting 2 is run through in M12 set screw 4 front and back, and 3 middle briquettings 2 are run through by M12 fixed screw 5.
The utility model has been adjusted installation way and positioning datum, has controlled the morphotropism of workpiece, and not only easily clamping has also been guaranteed Product Precision, has greatly improved efficiency and the stability of product processing.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (6)
1. CNC processes a high flatness part special fixture, it is characterized in that, comprising:
Fixture mainboard, described fixture mainboard is provided with groove;
Briquetting, described briquetting is fixed on by fixture in the groove of fixture mainboard;
Set screw, described set screw is located on fixture mainboard, runs through fixture mainboard;
Datum hole, described datum hole is located on fixture mainboard, runs through fixture mainboard.
2. fixture according to claim 1, is characterized in that, described briquetting is fixed in the groove of fixture mainboard by M10 fixed screw.
3. fixture according to claim 2, is characterized in that, before and after described fixture mainboard, is respectively provided with a groove, respectively has 5 briquettings to be symmetricly set in groove.
4. fixture according to claim 3, is characterized in that, the briquetting that is positioned at the left and right sides is provided with M12 set screw, runs through briquetting before and after M12 set screw, and 3 middle briquettings are run through by M12 fixed screw.
5. fixture according to claim 3, is characterized in that, between two briquettings of the same side, is provided with M20 screw, and M20 screw runs through fixture mainboard.
6. fixture according to claim 1, is characterized in that, described set screw is M8 set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568988.2U CN203621980U (en) | 2013-09-13 | 2013-09-13 | Computer numerical control (CNC) clamp special for machining high-flatness pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568988.2U CN203621980U (en) | 2013-09-13 | 2013-09-13 | Computer numerical control (CNC) clamp special for machining high-flatness pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621980U true CN203621980U (en) | 2014-06-04 |
Family
ID=50808498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320568988.2U Expired - Fee Related CN203621980U (en) | 2013-09-13 | 2013-09-13 | Computer numerical control (CNC) clamp special for machining high-flatness pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621980U (en) |
-
2013
- 2013-09-13 CN CN201320568988.2U patent/CN203621980U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140604 Termination date: 20160913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |