CN210255143U - Flat plate part extrusion type tool - Google Patents
Flat plate part extrusion type tool Download PDFInfo
- Publication number
- CN210255143U CN210255143U CN201920819506.3U CN201920819506U CN210255143U CN 210255143 U CN210255143 U CN 210255143U CN 201920819506 U CN201920819506 U CN 201920819506U CN 210255143 U CN210255143 U CN 210255143U
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- Prior art keywords
- workpiece positioning
- positioning groove
- flat plate
- wedge
- extrusion
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- Expired - Fee Related
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- 238000001125 extrusion Methods 0.000 title claims abstract description 44
- 230000001788 irregular Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
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Abstract
A flat plate part extrusion type tool comprises a tool bottom plate. The tool bottom plate is transversely provided with a workpiece positioning groove. The lower edge of the workpiece positioning groove is transversely provided with a plurality of wedge-shaped extrusion blocks. One side of the wedge-shaped extrusion block is a wedge-shaped extrusion block inclined plane which is matched with a workpiece positioning groove inclined plane at the lower edge of the workpiece positioning groove, and the workpiece positioning groove inclined plane extends towards the middle of the workpiece positioning groove. The other side of the wedge-shaped extrusion block is provided with an extrusion inclined surface extending towards the outer direction of the workpiece positioning groove. A plurality of workpiece positioning holes are transversely formed in the workpiece positioning grooves and provided with a plurality of side positioning pins. The upper edge of the workpiece positioning groove is in clearance fit with the plurality of upper positioning blocks. The problem that flat plate parts (valve plates) processed in a full-plane mode are irregular in shape and cannot be fixed by clamping tools such as a traditional three-jaw chuck is solved well, the parts are fixed through extrusion, multiple parts can be clamped at one time, and production efficiency is greatly improved.
Description
Technical Field
The utility model belongs to the machining frock field, in particular to dull and stereotyped part extrusion form frock.
Background
When a flat plate part (valve plate) needing full-plane machining needs to be machined, the valve plate cannot be fixed by clamps such as a traditional three-jaw chuck due to irregular shapes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dull and stereotyped part extrusion form frock, fine solution of this device
The flat plate type parts processed in the full plane are irregular in shape, the parts can not be fixed by clamping tools such as a traditional three-jaw chuck, the parts are fixed through extrusion, multiple parts can be clamped at one time, and production efficiency is greatly improved.
The technical scheme is as follows:
a flat plate part extrusion type tool comprises a tool bottom plate.
The technical key points are as follows:
the tool bottom plate is transversely provided with a workpiece positioning groove.
The lower edge of the workpiece positioning groove is transversely provided with a plurality of wedge-shaped extrusion blocks.
Each wedge-shaped extrusion block is arranged on the tool bottom plate through a corresponding extrusion block bolt.
One side of the wedge-shaped extrusion block is a wedge-shaped extrusion block inclined plane which is matched with a workpiece positioning groove inclined plane at the lower edge of the workpiece positioning groove, and the workpiece positioning groove inclined plane extends towards the middle of the workpiece positioning groove. The other side of the wedge-shaped extrusion block is provided with an extrusion inclined surface extending towards the outer direction of the workpiece positioning groove.
A plurality of workpiece positioning holes are transversely formed in the workpiece positioning groove.
A plurality of axial upper positioning blocks are inserted in the workpiece positioning groove in a transverse clearance fit manner.
A plurality of side positioning pins are also arranged in the workpiece positioning groove.
The advantages are that:
the device well solves the problem that the shape of a flat plate part (valve plate) processed on a full plane is irregular and has no
The problem of fixing the traditional clamping tools such as a three-jaw chuck is solved, the parts are fixed through extrusion, multiple parts can be clamped at one time, and the production efficiency is greatly improved.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a cross-sectional view AA of fig. 1.
The tool comprises a tool bottom plate 1, a bolt hole 2, a workpiece positioning groove 3, a flat plate part 4, an upper positioning block 5, a squeezing block threaded hole 6, a wedge-shaped squeezing block 7, a squeezing block bolt 8, a workpiece positioning hole 9, a bottom groove 10, a side positioning pin 11, a workpiece positioning groove inclined plane 12 and a squeezing inclined plane 13.
Detailed Description
The flat plate part extrusion type tool comprises a tool bottom plate 1 (used for being connected with a machining center base), wherein the tool bottom plate 1 is provided with a plurality of bolt holes 2 (the tool bottom plate 1 is connected with the machining center base through hexagon socket head cap bolts).
The tool bottom plate 1 is transversely provided with a workpiece positioning groove 3, the workpiece positioning groove 3 is used for transversely arranging and placing a plurality of flat plate parts 4, and a plurality of workpiece positioning holes 9 are transversely formed in the workpiece positioning groove 3.
The lower edge of the workpiece positioning groove 3 is transversely provided with a plurality of extruding block threaded holes 6 (the wedge-shaped extruding blocks 7 are connected with the tool bottom plate 1 through the inner hexagon bolts), and the wedge-shaped extruding blocks 7 are arranged at the extruding block threaded holes 6 through extruding block bolts 8 (the inner hexagon bolts are screwed into the tool bottom plate 1).
Wedge crowded piece 7 one side is wedge crowded piece inclined plane, cooperatees with the work piece constant head tank inclined plane 12 of 3 lower limb of work piece constant head tank, and work piece constant head tank inclined plane 12 extends to 3 middle part directions in the work piece constant head tank, and wedge crowded piece 7 opposite side has the extrusion inclined plane 13 that 3 outside directions of work piece constant head tank extend, and it is darker that crowded piece bolt 8 twists, and the dynamics that the tight flat plate class part 4 of extrusion inclined plane 13 clamp of wedge crowded piece 7 is just bigger to this adjusts the clamping dynamics.
Two adjacent wedge-shaped extrusion blocks 7 correspond to the lower edge of one flat plate part 4 (below a workpiece positioning hole 9).
A plurality of upper positioning holes along the axial direction of the flat plate type part 4 are transversely formed in the upper edge of the workpiece positioning groove 3, and an upper positioning block 5 (which can be adjusted and used for positioning the axial direction of the flat plate type part 4) is inserted into the upper positioning holes in a clearance fit manner.
Two adjacent upper positioning blocks 5 correspond to the upper edge of a flat plate type part 4.
A plurality of side positioning pins 11 (for positioning the radial direction of each flat plate type part 4) are also inserted and fixed in the workpiece positioning grooves 3 and are respectively positioned at one side of the corresponding workpiece positioning holes 9.
The reverse side of the tooling bottom plate 1 is provided with a bottom groove 10 matched with the base of the machining center.
The lower surface of the upper positioning block 5 is a plane, and the upper surface of the wedge-shaped extrusion block 7 is a plane.
The device comprises four flat plate parts 4, four side positioning pins 11, eight upper positioning blocks 5 and eight wedge-shaped extrusion blocks 7.
The four flat plate parts 4 are placed in the workpiece positioning grooves 3 and respectively correspond to one workpiece positioning hole 9, and each side positioning pin 11 is used for positioning the flat plate parts 4 on the right side. The extruding block bolt 8 is screwed in, the two wedge-shaped extruding blocks 7 clamp one flat plate part 4, the upper part of each flat plate part 4 is extruded at the lower parts of the two corresponding upper positioning blocks 5, the two upper positioning blocks 5 can fix the flat plate part 4 in a more balanced manner, and each side positioning pin 11 is positioned at the right side of the corresponding flat plate part 4.
Claims (9)
1. Flat plate class part extrusion form frock, including frock bottom plate (1), its characterized in that:
a workpiece positioning groove (3) is transversely formed in the tool bottom plate (1);
a plurality of wedge-shaped extrusion blocks (7) are transversely arranged at the lower edge of the workpiece positioning groove (3);
each wedge-shaped extrusion block (7) is arranged on the tool bottom plate (1) through a corresponding extrusion block bolt (8);
one side of the wedge-shaped extrusion block (7) is a wedge-shaped extrusion block inclined plane which is matched with a workpiece positioning groove inclined plane (12) at the lower edge of the workpiece positioning groove (3), and the workpiece positioning groove inclined plane (12) extends towards the middle of the workpiece positioning groove (3); the other side of the wedge-shaped extrusion block (7) is provided with an extrusion inclined surface (13) extending towards the outer direction of the workpiece positioning groove (3).
2. The flat plate part extrusion form tool according to claim 1, characterized in that: a plurality of workpiece positioning holes (9) are transversely arranged in the workpiece positioning groove (3).
3. The flat plate part extrusion form tool according to claim 1, characterized in that: a plurality of axial upper positioning blocks (5) are inserted at the upper edge of the workpiece positioning groove (3) in a transverse clearance fit manner.
4. The flat plate part extrusion form tool according to claim 1, characterized in that: a plurality of side positioning pins (11) are also arranged in the workpiece positioning groove (3).
5. The flat plate part extrusion form tool according to claim 1, characterized in that: the reverse side of the tooling bottom plate (1) is provided with a bottom groove (10).
6. The flat plate part extrusion form tool according to claim 1, characterized in that: eight wedge-shaped extrusion blocks (7).
7. The flat plate part extrusion form tool according to claim 2, characterized in that: the number of the workpiece positioning holes (9) is four.
8. The flat plate part extrusion form tool according to claim 3, characterized in that: eight upper positioning blocks (5).
9. The flat plate part extrusion form tool according to claim 4, characterized in that: the number of the side positioning pins (11) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920819506.3U CN210255143U (en) | 2019-06-03 | 2019-06-03 | Flat plate part extrusion type tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920819506.3U CN210255143U (en) | 2019-06-03 | 2019-06-03 | Flat plate part extrusion type tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210255143U true CN210255143U (en) | 2020-04-07 |
Family
ID=70040050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920819506.3U Expired - Fee Related CN210255143U (en) | 2019-06-03 | 2019-06-03 | Flat plate part extrusion type tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210255143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518370A (en) * | 2020-12-04 | 2021-03-19 | 苏州洲洋精密机械科技有限公司 | Automatic modular fixture of a key pine of rectifying, tight clamp plate multistation quick replacement product |
-
2019
- 2019-06-03 CN CN201920819506.3U patent/CN210255143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518370A (en) * | 2020-12-04 | 2021-03-19 | 苏州洲洋精密机械科技有限公司 | Automatic modular fixture of a key pine of rectifying, tight clamp plate multistation quick replacement product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |