CN210125785U - Workpiece fixing tool suitable for clamping table of spark machine - Google Patents
Workpiece fixing tool suitable for clamping table of spark machine Download PDFInfo
- Publication number
- CN210125785U CN210125785U CN201920928356.XU CN201920928356U CN210125785U CN 210125785 U CN210125785 U CN 210125785U CN 201920928356 U CN201920928356 U CN 201920928356U CN 210125785 U CN210125785 U CN 210125785U
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- Prior art keywords
- adjusting seat
- seat
- workpiece
- sliding sleeve
- clamping
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- Expired - Fee Related
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 238000003754 machining Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000010892 electric spark Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The utility model discloses solve and be a fixed frock of work piece that is fit for spark machine clamping table, its characterized in that: including one cup joint at the outside external fixation frame of operation panel, set up the upper control seat structure in external fixation frame, adjust the seat structure down and set up at the upper control seat structure, adjust the vertical displacement adjustment holder structure between the seat structure down, external fixation frame include that a set of avris is fixed the frame and set up the limit sliding sleeve of limit portion that sets up on the edge in the fixed frame of edge inside support horizontal pole and the avris between the fixed frame of 2 avris is fixed the frame, the upper control seat structure include the adjustment seat, set up on upper adjustment seat upper portion move the track, set up a set of positioning fixture and connect the vertical sliding groove seat on the upper control seat in last removal track. This frock is fixed to work piece structural design is reasonable, can carry out the clamp of four corners position according to the size of work piece to dispose the side and press from both sides tight structure, guaranteed the degree of clamp more. Meanwhile, the operation is simple and convenient, and the replacement efficiency is greatly improved.
Description
Technical Field
The utility model relates to a frock is fixed to the work piece, especially relates to a frock is fixed to work piece that is fit for spark machine centre gripping platform.
Background
A spark machine (EDM for short, electric Discharge Machining) is a Machining device, and is mainly used for electric Discharge Machining. The method is widely applied to the manufacture of various metal dies and mechanical equipment. It is a special processing method for corroding and removing conductive material by using the electric corrosion action generated when pulse discharge is generated between two electrodes immersed in working liquid, also called as electric discharge processing or electric corrosion processing.
At present, aiming at the special-shaped processing metal piece, a special clamping tool is adopted to clamp the processing metal piece in the processing process. And when another kind of machined part is processed, a new set of clamping tool needs to be replaced again, so that the problems of complicated replacement operation, more time consumption in the whole process and high manufacturing and clamping cost exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a workpiece fixing tool suitable for a clamping table of a spark machine, which solves the problem of processing the spark machine; when processing workpieces with different shapes, a set of fixed tooling is used to complete the processing operation.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a frock is fixed to work piece that is fit for spark machine centre gripping platform which characterized in that: the workpiece fixing tool is arranged on an operation table of the electric spark machining equipment; the components can position and clamp the workpiece at any position on the operating table; comprises an external fixed frame sleeved outside an operating platform, an upper adjusting seat structure arranged in the external fixed frame, a lower adjusting seat structure and a longitudinal displacement adjusting clamping seat structure arranged between the upper adjusting seat structure and the lower adjusting seat structure, wherein the external fixed frame comprises a group of side fixing frames, a supporting cross rod arranged between the inner ends of the 2 side fixing frames and a side limiting sliding sleeve arranged on the inner side edge of the side fixing frame, the upper adjusting seat structure comprises an upper adjusting seat, an upper moving track arranged on the upper portion of the upper adjusting seat, a group of upper positioning clamps arranged in the upper moving track and a longitudinal sliding groove seat connected to the upper adjusting seat, the lower adjusting seat structure comprises a lower adjusting seat and a group of positioning sliding sleeve structures arranged on the lower adjusting seat, the two ends of the lower adjusting seat are fixedly arranged in lateral fixing seats arranged on the lower portions of the inner ends of the side fixing frames, the end part of the upper adjusting seat is sleeved in the limit sliding sleeve at the edge part.
The longitudinal displacement adjusting clamp seat structure comprises a group of limiting clamp plates, limiting longitudinal slide rails are arranged in the inner faces of the limiting clamp plates, a bottom connecting sleeve is arranged on the lower portion of the limiting clamp plates, and the longitudinal slide rails in the limiting clamp plates are connected with connecting grooves arranged on the front and back sides of the whole longitudinal slide groove seat in a clamping mode.
The upper positioning clamp comprises an upper clamping table sleeved on the upper moving track, a workpiece positioning groove arranged on the upper clamping table, and an electromagnetic locking clamping jaw arranged on the upper clamping table on one side of the workpiece positioning groove.
The positioning sliding sleeve structure comprises a lower sliding sleeve seat sleeved in the lower adjusting seat, a workpiece bottom fixing block arranged on the upper portion of the lower sliding sleeve seat and a lower bolt locking seat arranged on the lower portion of the lower sliding sleeve seat.
And scale marks are arranged on the upper adjusting seat and the lower adjusting seat.
In order to clamp the workpiece laterally and stably, a workpiece middle clamping structure is arranged between the upper adjusting seat and the lower adjusting seat.
The workpiece middle clamping structure comprises a transverse moving rod connected in a limit sliding sleeve at the edge part and a sleeved jacking block structure arranged on the transverse moving rod, wherein the sleeved jacking block structure comprises a group of side pressing blocks sleeved on the transverse moving rod.
The utility model has the advantages that: this frock is fixed to work piece structural design is reasonable, can carry out the clamp of four corners position according to the size of work piece to dispose the side and press from both sides tight structure, guaranteed the degree of clamp more. Meanwhile, the operation is simple and convenient, and the replacement efficiency is greatly improved.
The present invention will be described in more detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of a use state of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the upper adjusting seat structure of the present invention.
Fig. 4 is a sectional view taken along the line a-a in fig. 3.
Fig. 5 is a schematic configuration diagram of another embodiment of the present invention.
In the figure: 1. the automatic positioning device comprises a side fixing frame, 2. a supporting cross rod, 3. an edge limiting sliding sleeve, 4. an upper adjusting seat, 5. an upper moving rail, 6. a longitudinal sliding groove seat, 7. a lower adjusting seat, 8. a lateral fixing seat, 9. a limiting clamping plate, 10. a limiting longitudinal sliding rail, 11. a bottom connecting sleeve, 12. a connecting groove clamp, 13. an upper clamping table, 14. a workpiece positioning groove, 15. an electromagnetic locking clamping jaw, 16. a lower sliding sleeve seat, 17. a workpiece bottom fixing block, 18. a lower bolt locking seat, 19. a scale mark, 20. a transverse moving rod, 21. a side pressing block, 22. an operating table, 23. and 18.
Detailed Description
Embodiment 1, as shown in fig. 1, a workpiece fixing tool suitable for a clamping table of a spark machine, which specifically includes an external fixing frame sleeved outside an operating table 22, an upper adjusting seat structure and a lower adjusting seat structure arranged in the external fixing frame, and a longitudinal displacement adjusting clamping seat structure arranged between the upper adjusting seat structure and the lower adjusting seat structure, where the operating table 22 itself is an electromagnetic clamping seat, the lower adjusting seat structure is a fixing structure, and the upper adjusting seat structure and the longitudinal displacement adjusting clamping seat structure are combined to adjust the distance between the upper adjusting seat structure and the lower adjusting seat structure in the external fixing frame up and down. And the upper positioning fixture and the positioning sliding sleeve structure can be synchronously and electromagnetically tightly sucked with the workpiece on the electromagnetic suction seat.
As shown in fig. 2, 3 and 4, the external fixing frame comprises a group of side fixing frames 1, a group of supporting cross bars 2 arranged at the top and the bottom of the inner ends of the 2 side fixing frames, an edge limiting sliding sleeve 3 arranged on the inner side edge of each side fixing frame 1,
the upper adjusting seat structure comprises an upper adjusting seat 4, an upper moving rail 5 arranged on the upper portion of the upper adjusting seat 4, a group of upper positioning clamps arranged in the upper moving rail 5, and a longitudinal sliding groove seat 6 connected to the upper adjusting seat, wherein the end portion of the upper adjusting seat 4 is sleeved in the edge limiting sliding sleeve 3.
The lower adjusting seat structure comprises a lower adjusting seat 7 and a group of positioning sliding sleeve structures arranged on the lower adjusting seat, two ends of the lower adjusting seat are fixedly arranged in a lateral fixed seat 8 arranged at the lower part of the inner end of the side-side fixed frame,
the longitudinal displacement adjusting clamp seat structure comprises a group of limiting clamp plates 9, limiting longitudinal slide rails 10 are arranged in the inner faces of the limiting clamp plates, bottom connecting sleeves 11 are arranged on the lower portions of the limiting clamp plates 9, and the longitudinal slide rails 10 in the limiting clamp plates are connected with connecting groove clamps 12 arranged on the front and back faces of the integral longitudinal slide groove seats 6 in a matched mode.
The upper positioning clamp comprises an upper clamping table 13 sleeved on the upper moving rail 5, a workpiece positioning groove 14 arranged on the upper clamping table 13, and an electromagnetic locking clamping jaw 15 arranged on the upper clamping table on one side of the workpiece positioning groove.
The positioning sliding sleeve structure comprises a lower sliding sleeve seat 16 sleeved in the lower adjusting seat 7, a workpiece bottom fixing block 17 arranged on the upper portion of the lower sliding sleeve seat 16, and a lower bolt locking seat 18 arranged on the lower portion of the lower sliding sleeve seat 16. And the upper adjusting seat and the lower adjusting seat are provided with scale marks 19.
This frock is fixed to work piece structural design is reasonable, can carry out the clamp of four corners position according to the size of work piece to dispose the side and press from both sides tight structure, guaranteed the degree of clamp more. Meanwhile, the operation is simple and convenient, and the replacement efficiency is greatly improved.
The workpiece middle clamping structure comprises a transverse moving rod 20 connected in the edge limiting sliding sleeve 3 and a sleeved tightening block structure arranged on the transverse moving rod 20, wherein the sleeved tightening block structure comprises a group of edge pressing blocks 21 sleeved on the transverse moving rod 20. The side pressing block 21 can be synchronously and electromagnetically sucked with the workpiece on the electromagnetic sucking seat.
This frock is fixed to work piece structural design is reasonable, can carry out the clamp of four corners position according to the size of work piece to dispose the side and press from both sides tight structure, guaranteed the degree of clamp more. Meanwhile, the operation is simple and convenient, and the replacement efficiency is greatly improved.
The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (7)
1. The utility model provides a frock is fixed to work piece that is fit for spark machine centre gripping platform which characterized in that: the workpiece fixing tool is arranged on an operation table of the electric spark machining equipment; the components can position and clamp the workpiece at any position on the operating table; comprises an external fixed frame sleeved outside an operating platform, an upper adjusting seat structure arranged in the external fixed frame, a lower adjusting seat structure and a longitudinal displacement adjusting clamping seat structure arranged between the upper adjusting seat structure and the lower adjusting seat structure, wherein the external fixed frame comprises a group of side fixing frames, a supporting cross rod arranged between the inner ends of the 2 side fixing frames and a side limiting sliding sleeve arranged on the inner side edge of the side fixing frame, the upper adjusting seat structure comprises an upper adjusting seat, an upper moving track arranged on the upper portion of the upper adjusting seat, a group of upper positioning clamps arranged in the upper moving track and a longitudinal sliding groove seat connected to the upper adjusting seat, the lower adjusting seat structure comprises a lower adjusting seat and a group of positioning sliding sleeve structures arranged on the lower adjusting seat, the two ends of the lower adjusting seat are fixedly arranged in lateral fixing seats arranged on the lower portions of the inner ends of the side fixing frames, the end part of the upper adjusting seat is sleeved in the limit sliding sleeve at the edge part.
2. The workpiece fixing tool suitable for the clamping table of the spark machine as claimed in claim 1, wherein: the longitudinal displacement adjusting clamp seat structure comprises a group of limiting clamp plates, limiting longitudinal slide rails are arranged in the inner faces of the limiting clamp plates, a bottom connecting sleeve is arranged on the lower portion of the limiting clamp plates, and the longitudinal slide rails in the limiting clamp plates are connected with connecting grooves arranged on the front and back sides of the whole longitudinal slide groove seat in a clamping mode.
3. The workpiece fixing tool suitable for the clamping table of the spark machine as claimed in claim 1, wherein: the upper positioning clamp comprises an upper clamping table sleeved on the upper moving track, a workpiece positioning groove arranged on the upper clamping table, and an electromagnetic locking clamping jaw arranged on the upper clamping table on one side of the workpiece positioning groove.
4. The workpiece fixing tool suitable for the clamping table of the spark machine as claimed in claim 1, wherein: the positioning sliding sleeve structure comprises a lower sliding sleeve seat sleeved in the lower adjusting seat, a workpiece bottom fixing block arranged on the upper portion of the lower sliding sleeve seat and a lower bolt locking seat arranged on the lower portion of the lower sliding sleeve seat.
5. The workpiece fixing tool suitable for the clamping table of the spark machine as claimed in claim 1, wherein: and scale marks are arranged on the upper adjusting seat and the lower adjusting seat.
6. The workpiece fixing tool suitable for the clamping table of the spark machine as claimed in claim 1, wherein: a workpiece middle clamping structure is arranged between the upper adjusting seat and the lower adjusting seat.
7. The workpiece fixing tool suitable for the clamping table of the spark machine as claimed in claim 6, wherein: the workpiece middle clamping structure comprises a transverse moving rod connected in a limit sliding sleeve at the edge part and a sleeved jacking block structure arranged on the transverse moving rod, wherein the sleeved jacking block structure comprises a group of side pressing blocks sleeved on the transverse moving rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920928356.XU CN210125785U (en) | 2019-06-20 | 2019-06-20 | Workpiece fixing tool suitable for clamping table of spark machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920928356.XU CN210125785U (en) | 2019-06-20 | 2019-06-20 | Workpiece fixing tool suitable for clamping table of spark machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210125785U true CN210125785U (en) | 2020-03-06 |
Family
ID=69664408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920928356.XU Expired - Fee Related CN210125785U (en) | 2019-06-20 | 2019-06-20 | Workpiece fixing tool suitable for clamping table of spark machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210125785U (en) |
-
2019
- 2019-06-20 CN CN201920928356.XU patent/CN210125785U/en not_active Expired - Fee Related
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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: 20200306 |