CN214350967U - Work fixture - Google Patents
Work fixture Download PDFInfo
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- CN214350967U CN214350967U CN202023106727.8U CN202023106727U CN214350967U CN 214350967 U CN214350967 U CN 214350967U CN 202023106727 U CN202023106727 U CN 202023106727U CN 214350967 U CN214350967 U CN 214350967U
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- fixing
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- fixing base
- fixed seat
- clamp
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Abstract
The utility model discloses a tool clamp, which comprises a support, wherein the support comprises a base and a fixed seat, an included angle formed by the base and the fixed seat is a right angle, the fixed seat is also provided with a positioning hole and a fixing hole, the fixing hole is positioned on the outer edge of the periphery of the fixed seat, the positioning hole is positioned in an area enclosed by the fixing hole, the positioning hole is used for connecting a positioning pin, the positioning pin is used for positioning a workpiece, the fixing hole is used for connecting a bolt, a clamping block is connected between the bolt and the fixed seat, and the clamping block is used for clamping the workpiece; the utility model has the advantages of simple structure and convenient positioning of the irregular workpieces.
Description
Technical Field
The utility model belongs to the improvement of anchor clamps, specifically speaking relate to a simple structure, the frock clamp of irregular shape work piece is convenient for fix a position.
Background
In the tooling operation, a workpiece is usually fixed on a fixed seat through a clamping block and a bolt, and then subsequent CNC machining is carried out, but the fixed workpiece is unstable in the fixing mode, deviation is easily caused during machining, and therefore the peripheral outline of the workpiece needs to be fixed, but some workpieces are irregular in shape, the peripheral outline is more bent, and the outline is polygonal, so that a new clamp capable of positioning the irregular-shaped workpiece and fixing the workpiece on the fixed seat to increase the stability of the workpiece is needed.
Therefore, a tool clamp which is simple in structure and convenient for positioning irregular workpieces is developed.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art and providing a simple structure, be convenient for fix a position frock clamp of irregularly shaped work piece.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a frock clamp, includes the support, the support includes base and fixing base, the contained angle that base and fixing base become is the right angle, still be provided with locating hole and fixed orifices on the fixing base, the fixed orifices is located the fixing base and follows all around on the outer, the locating hole is located the region that the fixed orifices encloses, the locating hole is used for connecting the locating pin, the locating pin is used for the work piece location, the fixed orifices is used for connecting bolt, be connected with the clamp splice between bolt and the fixing base, the clamp splice is used for pressing from both sides tight work piece.
Preferably, a supporting block is connected between the fixed seat and the base, and a plane formed by the supporting block and the support is triangular.
Preferably, the supporting blocks are divided into two groups and symmetrically distributed on the upper side and the lower side of the support.
Preferably, the fixing holes are regularly arranged on the fixing seat.
Preferably, the fixed orifices are equidistantly distributed on the fixed seat along the length direction of the fixed seat, and the fixed orifices are equidistantly distributed on the fixed seat along the width direction of the fixed seat, and the shape formed by the fixed orifices is rectangular.
Preferably, the fixing hole is formed in a triangular shape.
Preferably, the positioning holes are regularly arranged on the fixing seat.
Preferably, the locating hole is along fixing base length direction equidistance distribution on the fixing base, and the locating hole is along fixing base width direction equidistance distribution on the fixing base, the shape that the locating hole constitutes is the rectangle.
Preferably, the positioning holes are triangular.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model relates to a tool clamp, by setting the included angle between the fixed seat and the base as a right angle, when the base is placed on the CNC working table, the fixing seat is vertical to the CNC working table, so that reliable reference is provided for workpiece processing, processing errors are reduced, the positioning of the workpiece is realized by inserting the positioning pins into the positioning holes on the periphery of the workpiece according to the outline shape of the workpiece, the clamping block is fixed on the fixing hole, so that the clamping block clamps the workpiece, the workpiece with irregular shape is prevented from shaking, the stability of the workpiece is improved, the support is provided with two groups of supporting blocks, and the supporting blocks and the support form a stable triangular structure, so that the stability of the support is improved, the positioning holes and the fixing holes are arranged regularly in rectangular, triangular and other shapes, so that the matching range between the positioning holes and the fixing holes is enlarged, and the flexibility of fixing the position of a workpiece on the fixing seat is improved.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a schematic view of an appearance structure of a tooling fixture according to the first embodiment;
FIG. 2 is a left side view of the tooling fixture according to the first embodiment;
FIG. 3 is a top view of the tooling fixture according to the first embodiment;
reference numerals: 1. a fixed seat; 2. a base; 3. a support block; 4. positioning holes; 5. and (7) fixing holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows: as shown in the figures, the tooling fixture comprises a support made of stainless steel, the support comprises a base 2 and a fixed seat 1, the base 2 is fixedly connected with the fixed seat 1, an included angle formed by the base 2 and the fixed seat 1 is a right angle, the fixed seat 1 is further provided with positioning holes 4 and fixing holes 5, the fixing holes 5 are located on the outer edge of the periphery of the fixed seat 1 and are regularly arranged, the positioning holes 4 are located in an area defined by the fixing holes 5 and are regularly arranged, the positioning holes 4 are used for connecting positioning pins, the positioning pins are used for positioning irregular workpieces, the fixing holes 5 are used for connecting bolts, clamping blocks are connected between the bolts and the fixed seat 1, and the clamping blocks are used for clamping the workpieces; the included angle between the fixed seat 1 and the base 2 is set to be a right angle, so that when the base 2 is placed on a CNC operation table board, the fixed seat 1 is perpendicular to the CNC operation table board at the moment, reliable reference is provided for workpiece processing, processing errors are reduced, positioning of a workpiece is achieved by inserting positioning pins into positioning holes 4 on the periphery of the workpiece according to the outline shape of the workpiece, clamping blocks are fixed on fixing holes 5, the clamping blocks clamp the workpiece, the workpiece is prevented from shaking, the stability of the workpiece is improved, supporting blocks 3 are connected between the fixed seat 1 and the base 2, the supporting blocks 3 and a support form a triangle, and the supporting blocks 3 are divided into two groups and are symmetrically distributed on the upper side and the lower side of the support; the support is provided with the two groups of supporting blocks 3, the supporting blocks 3 and the support form a stable triangular structure, the stability of the support is improved, the fixing holes 5 are equidistantly distributed on the fixing seat 1 along the length direction of the fixing seat 1, the fixing holes 5 are equidistantly distributed on the fixing seat 1 along the width direction of the fixing seat 1, and the fixing holes 5 are rectangular; the positioning holes 4 are equidistantly distributed on the fixing seat 1 along the length direction of the fixing seat 1, the positioning holes 4 are equidistantly distributed on the fixing seat 1 along the width direction of the fixing seat 1, and the positioning holes 4 are rectangular; through all setting up the rectangle with locating hole 4 and fixed orifices 5 and arranging, improved the fit range between locating hole 4 and the fixed orifices 5, and increased the flexibility of fixed work piece position on fixing base 1.
In specific use, an operator firstly places the base 2 on a CNC workbench, the base 2 is fixed through the magnetic attraction of the CNC workbench, at the moment, the fixing seat 1 is perpendicular to the CNC workbench surface, then, one hand of the operator places a workpiece on the fixing seat 1, the other hand places a plurality of groups of positioning pins in the positioning holes 4 in the fixing seat 1 according to the outline shape of the workpiece, the workpiece is clamped by the plurality of groups of positioning pins and then positioned, the workpiece is loosened subsequently, bolts and clamping blocks are connected in the fixing holes 5 close to the position of the workpiece, the workpiece is clamped by the clamping blocks, and the workpiece is fixed.
Example two: the main contents of this embodiment are substantially the same as those of the first embodiment, and the only difference is that: the fixing holes 5 are equidistantly distributed on the fixing seat 1 along the length direction of the fixing seat 1, the fixing holes 5 are equidistantly distributed on the fixing seat 1 along the width direction of the fixing seat 1, and the fixing holes 5 are triangular; the positioning holes 4 are equidistantly distributed on the fixing seat 1 along the length direction of the fixing seat 1, the positioning holes 4 are equidistantly distributed on the fixing seat 1 along the width direction of the fixing seat 1, and the positioning holes 4 are triangular; through all setting up triangular rule with locating hole 4 and fixed orifices 5 and arranging, improved the fit range between locating hole 4 and the fixed orifices 5, and increase the flexibility of fixed work piece position on fixing base 1.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model relates to a tool clamp, which sets the included angle between the fixed seat 1 and the base 2 as a right angle, when the base 2 is placed on the CNC working table, the fixed seat 1 is perpendicular to the CNC working table to provide reliable reference for the processing of workpieces, reduce processing error, realize the positioning of irregularly-shaped workpieces by inserting a positioning pin on the positioning hole 4 at the periphery of the workpieces according to the contour shape of the workpieces, fix a clamping block on the fixing hole 5, so that the clamping block clamps the workpieces, avoid the shaking of the workpieces, improve the stability of the supports by arranging two groups of supporting blocks 3 on the supports, and the supporting blocks 3 and the supports form a stable triangular structure, improve the stability of the supports by arranging the positioning holes 4 and the fixing holes 5 as a plurality of groups in an equidistant distribution, and arrange the positioning holes 4 and the fixing holes 5 as a rectangle and a regular distribution of the triangle, the matching range between the positioning hole 4 and the fixing hole 5 is improved, and the flexibility of fixing the position of the workpiece on the fixing seat 1 is increased.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (9)
1. The utility model provides a frock clamp which characterized in that: the support comprises a support, the support includes base and fixing base, the contained angle that base and fixing base become is the right angle, still be provided with locating hole and fixed orifices on the fixing base, the fixed orifices is located the fixing base and follows all around on, the locating hole is located the region that the fixed orifices encloses, the locating hole is used for connecting the locating pin, the locating pin is used for the work piece location, the fixed orifices is used for connecting bolt, be connected with the clamp splice between bolt and the fixing base, the clamp splice is used for pressing from both sides tight work piece.
2. The tooling clamp of claim 1, wherein: and a supporting block is connected between the fixed seat and the base, and the plane formed by the supporting block and the support is triangular.
3. The tooling clamp of claim 2, wherein: the supporting blocks are divided into two groups and symmetrically distributed on the upper side and the lower side of the support.
4. The tooling clamp of claim 1, wherein: the fixing holes are regularly arranged on the fixing seat.
5. The tooling clamp of claim 4, wherein: the fixed orifices are equidistantly distributed on the fixed seat along the length direction of the fixed seat, and are equidistantly distributed on the fixed seat along the width direction of the fixed seat, and the shape formed by the fixed orifices is rectangular.
6. The tooling clamp of claim 4, wherein: the shape that the fixed orifices constitutes is triangle-shaped.
7. The tooling clamp of claim 1, wherein: the positioning holes are regularly arranged on the fixing seat.
8. The tooling clamp of claim 7, wherein: the locating hole is along fixing base length direction equidistance distribution on the fixing base, and the locating hole is along fixing base width direction equidistance distribution on the fixing base, the shape that the locating hole constitutes is the rectangle.
9. The tooling clamp of claim 7, wherein: the positioning holes are triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023106727.8U CN214350967U (en) | 2020-12-22 | 2020-12-22 | Work fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023106727.8U CN214350967U (en) | 2020-12-22 | 2020-12-22 | Work fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214350967U true CN214350967U (en) | 2021-10-08 |
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ID=77986494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023106727.8U Active CN214350967U (en) | 2020-12-22 | 2020-12-22 | Work fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214350967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117817538A (en) * | 2024-03-05 | 2024-04-05 | 潍坊悦峰机械有限公司 | Polishing equipment for machining automobile parts |
-
2020
- 2020-12-22 CN CN202023106727.8U patent/CN214350967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117817538A (en) * | 2024-03-05 | 2024-04-05 | 潍坊悦峰机械有限公司 | Polishing equipment for machining automobile parts |
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