CN214721259U - Clamping device for electric spark machine - Google Patents
Clamping device for electric spark machine Download PDFInfo
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- CN214721259U CN214721259U CN202121031090.2U CN202121031090U CN214721259U CN 214721259 U CN214721259 U CN 214721259U CN 202121031090 U CN202121031090 U CN 202121031090U CN 214721259 U CN214721259 U CN 214721259U
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- frame body
- threaded rod
- rod
- clamping device
- clamping plate
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Abstract
The utility model provides a clamping device for electric spark machine. Clamping device for electric discharge machines, comprising: a frame body; the first sliding rods are slidably mounted on the inner walls of the two sides of the frame body; the second sliding rods are slidably mounted on the inner walls of the two sides of the frame body, arranged below the first sliding rods and vertically distributed with the first sliding rods in a crossed manner; the first threaded rod is rotatably installed on the inner wall of one side of the frame body, and one end of the first threaded rod extends to the outside of the frame body and is in threaded connection with the first sliding rod. The utility model provides a clamping device for electric spark machine has and need not to dismantle the mould and can realize the position change, advantage easy and simple to handle.
Description
Technical Field
The utility model relates to an electric spark production technical field especially relates to a clamping device for electric spark machine.
Background
An electric spark machine, EDM for short, a machining device, mainly uses a special machining method for eroding and removing conductive materials by using the electric erosion action generated during pulse discharge between two electrodes immersed in working liquid, and the electric spark machining process is produced by a common die.
When a plurality of dies are machined by the traditional electric spark machine, the dies need to be continuously adjusted and disassembled to machine different positions on the dies, and the operation is inconvenient.
Therefore, it is necessary to provide a clamping device for an electric discharge machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a need not to dismantle the mould and can realize the position change, easy and simple to handle's a clamping device for electric spark machine.
In order to solve the technical problem, the utility model provides a clamping device for electric spark machine, include: a frame body; the first sliding rods are slidably mounted on the inner walls of the two sides of the frame body; the second sliding rods are slidably mounted on the inner walls of the two sides of the frame body, arranged below the first sliding rods and vertically distributed with the first sliding rods in a crossed manner; the first threaded rod is rotatably installed on the inner wall of one side of the frame body, and one end of the first threaded rod extends out of the frame body and is in threaded connection with the first sliding rod; the second threaded rod is rotatably installed on the inner wall of one side of the frame body, and one end of the second threaded rod extends out of the frame body and is in threaded connection with the second sliding rod; the sliding block is slidably mounted on the first sliding rod and the second sliding rod; the workbench is fixedly arranged on the top of the sliding block; the first clamping plate is fixedly arranged at the top of the workbench; the third threaded rod is installed at the top of the workbench in a threaded mode, and a rotating rod is fixedly installed at one end, far away from the first clamping plate, of the third threaded rod; and the second clamping plate is rotatably installed at one end, far away from the rotating rod, of the third threaded rod.
Preferably, four fixing bolts are respectively installed on the outer walls of the four sides of the frame body in a threaded manner.
Preferably, a limiting rod is fixedly mounted on the outer wall of one side of the first clamping plate, and the second clamping plate is connected with the limiting rod in a sliding mode.
Preferably, the outer wall of one side, close to each other, of the first clamping plate and the second clamping plate is provided with a first rubber anti-slip pad.
Preferably, the first threaded rod and the second threaded rod are respectively fixedly provided with a rotating handle at one end outside the frame body.
Preferably, the activity is provided with movable clamp splice on one side outer wall of second splint, fixed mounting has two fixed plates, two on the both sides outer wall of activity clamp splice respectively slidable mounting has two L shaped plates on the fixed plate, fixed mounting has two mounting panels, two on the both sides outer wall of activity clamp splice respectively fixed mounting has two springs, and two on one side outer wall of mounting panel respectively the one end of spring respectively with two L shaped plate fixed connection.
Preferably, a second rubber anti-skid pad is arranged on the movable clamping block.
Compared with the prior art, the utility model provides a clamping device for electric spark machine has following beneficial effect:
the utility model provides a clamping device for electric spark machine can drive the position of first slide bar and second slide bar through rotating first threaded rod and second threaded rod, and optional position adjustment workstation in the framework can be, and is easy and simple to handle, need not to demolish the mould and can change the position of mould.
Drawings
Fig. 1 is a schematic view of a first embodiment of a clamping device for an electric discharge machine according to the present invention;
fig. 2 is a schematic side view of the clamping device for an electric discharge machine according to the first embodiment of the present invention in fig. 1;
fig. 3 is a schematic view of a second embodiment of the clamping device for an electric discharge machine according to the present invention;
fig. 4 is an enlarged schematic view of a portion a shown in fig. 3.
Reference numbers in the figures: 1. a frame body; 2. a first slide bar; 3. a second slide bar; 4. a first threaded rod; 5. a second threaded rod; 6. a slider; 7. a work table; 8. a first splint; 9. a third threaded rod; 10. a second splint; 11. a movable clamping block; 12. a fixing plate; 13. an L-shaped plate; 14. mounting a plate; 15. a spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1 to 2, in a first embodiment of the present invention, a clamping device for an electric discharge machine includes: a frame body 1; the first sliding rods 2 are slidably mounted on the inner walls of the two sides of the frame body 1; the second slide bar 3 is slidably mounted on the inner walls of two sides of the frame body 1, the second slide bar 3 is arranged below the first slide bar 2, the second slide bar 3 and the first slide bar 2 are perpendicularly distributed in a crossed manner, and the first slide bar 2 and the second slide bar are used for adjusting the position of the workbench 7; the first threaded rod 4 is rotatably installed on the inner wall of one side of the frame body 1, and one end of the first threaded rod 4 extends out of the frame body 1 and is in threaded connection with the first sliding rod 2; the second threaded rod 5 is rotatably installed on the inner wall of one side of the frame body 1, one end of the second threaded rod 5 extends out of the frame body 1 and is in threaded connection with the second slide bar 3, and the first threaded rod 4 and the second threaded rod 5 are used for adjusting the first slide bar 2 and the second slide bar 3; the sliding block 6 is arranged on the first sliding rod 2 and the second sliding rod 3 in a sliding mode; the workbench 7 is fixedly arranged at the top of the sliding block 6, and the workbench 7 is used for placing a die; the first clamping plate 8 is fixedly arranged at the top of the workbench 7, and the first clamping plate 8 is used for matching with the second clamping plate 10 to fix the die; the third threaded rod 9 is installed at the top of the workbench 7 in a threaded manner, a rotating rod is fixedly installed at one end, far away from the first clamping plate 8, of the third threaded rod 9, and the third threaded rod 9 is used for adjusting the position of the second clamping plate 10; and the second clamping plate 10 is rotatably arranged at one end, far away from the rotating rod, of the third threaded rod 9, and the second clamping plate 10 is used for clamping a mold.
In order to fix the device, four fixing bolts are respectively installed on the outer walls of the four sides of the frame body 1 in a threaded manner.
In order to limit the position of the second clamping plate 10, a limiting rod is fixedly mounted on the outer wall of one side of the first clamping plate 8, and the second clamping plate 10 is connected with the limiting rod in a sliding manner.
In order to increase the friction force, a first rubber anti-skid pad is arranged on the outer wall of one side of the first clamping plate 8, which is close to the second clamping plate 10.
The first threaded rod 4 and the second threaded rod 5 are located at one end outside the frame body 1 and are fixedly provided with rotating handles.
In this embodiment:
the first step is as follows: when using this device to carry out the centre gripping fixed to the mould, rotate four fixing bolt and fix this device on electric spark machine, place the mould between first splint 8 and second splint 10 afterwards, then rotate the bull stick, the bull stick drives the rotation of third threaded rod 9, and third threaded rod 9 drives the motion of second splint 10 and stabilizes fixedly to the mould.
The second step is that: after fixed completion, need different positions on the mould to add man-hour, rotatable first threaded rod 4 and second threaded rod 5, first threaded rod 3 drives first slide bar 2 motion, first slide bar 2 drives slider 6 motion, slider 6 drives workstation 7, first splint 8, second splint 10, third threaded rod 9, the bull stick moves simultaneously, second threaded rod 5 can play the same effect of first threaded rod 4 and both drive the direction of workstation 7 motion different, when workstation 7 moves to suitable position, the stall first threaded rod 4 can with second threaded rod 5.
Compared with the prior art, the utility model provides a clamping device for electric spark machine has following beneficial effect:
the positions of the first slide bar 2 and the second slide bar 3 can be driven by rotating the first threaded rod 4 and the second threaded rod 5, the workbench can be adjusted at any position in the frame body 1, the operation is simple and convenient, and the position of the die can be changed without dismounting the die.
Second embodiment:
based on the clamping device for the electric discharge machine provided by the first embodiment of the application, the second embodiment of the application provides another clamping device for the electric discharge machine. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 3-4, the clamping device for the electric spark machine further includes a movable clamping block 11, the movable clamping block 11 is movably disposed on an outer wall of one side of the second clamping plate 10, the movable clamping block 11 is used for increasing stability of the circular mold, two fixing plates 12 are fixedly mounted on outer walls of two sides of the movable clamping block 11, two L-shaped plates 13 are respectively slidably mounted on the two fixing plates 12, two mounting plates 14 are fixedly mounted on outer walls of two sides of the movable clamping block 11, two springs 15 are respectively fixedly mounted on an outer wall of one side of each mounting plate 14, one end of each spring 15 is respectively fixedly connected with the two L-shaped plates 13, and the two springs 15 exert a tensile force on the two L-shaped plates 13.
In order to increase the friction force and prevent the circular mold from falling off, a second rubber anti-slip pad is arranged on the movable clamping block 11.
In this embodiment:
two springs 15 are in tensile state under this device initial state, add man-hour to circular mould machine, can place circular mould between activity clamp splice 11 and first splint 8, it can drive activity clamp splice 11 to rotate third threaded rod 9, two fixed plates 12, two L shaped plates 13, two mounting panels 14 and two spring 15 simultaneous movement, circular mould carries out effectively fixedly, after the processing is accomplished, two L shaped plates 13 that can slide when needing to demolish activity clamp splice 11 slowly break away from second splint 10, can two activity clamp splices 11 take off, through fixing activity clamp splice 11 on second splint 10 under the effect of two spring 15 elastic forces, can realize effectively laminating circular mould, the stability to circular mould centre gripping has been improved, the application scope of this device has been increased.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A clamping device for an electric discharge machine, characterized in that it comprises:
a frame body;
the first sliding rods are slidably mounted on the inner walls of the two sides of the frame body;
the second sliding rods are slidably mounted on the inner walls of the two sides of the frame body, arranged below the first sliding rods and vertically distributed with the first sliding rods in a crossed manner;
the first threaded rod is rotatably installed on the inner wall of one side of the frame body, and one end of the first threaded rod extends out of the frame body and is in threaded connection with the first sliding rod;
the second threaded rod is rotatably installed on the inner wall of one side of the frame body, and one end of the second threaded rod extends out of the frame body and is in threaded connection with the second sliding rod;
the sliding block is slidably mounted on the first sliding rod and the second sliding rod;
the workbench is fixedly arranged on the top of the sliding block;
the first clamping plate is fixedly arranged at the top of the workbench;
the third threaded rod is installed at the top of the workbench in a threaded mode, and a rotating rod is fixedly installed at one end, far away from the first clamping plate, of the third threaded rod;
and the second clamping plate is rotatably installed at one end, far away from the rotating rod, of the third threaded rod.
2. The clamping device for the electric discharge machine as claimed in claim 1, wherein four fixing bolts are respectively threadedly mounted on four side outer walls of the frame body.
3. The clamping device for the electric discharge machine as claimed in claim 1, wherein a limiting rod is fixedly mounted on an outer wall of one side of the first clamping plate, and the second clamping plate is slidably connected with the limiting rod.
4. The clamping device for the electric discharge machine according to claim 1, wherein the first rubber anti-slip pad is arranged on the outer wall of the side where the first clamping plate and the second clamping plate are close to each other.
5. The clamping device for the electric spark machine as claimed in claim 1, wherein a rotating handle is fixedly mounted on each end of the first threaded rod and the second threaded rod, which are located outside the frame body.
6. The clamping device for the electric discharge machine according to claim 1, wherein a movable clamping block is movably arranged on one outer wall of the second clamping plate, two fixed plates are fixedly arranged on outer walls of two sides of the movable clamping block, two L-shaped plates are respectively slidably arranged on the two fixed plates, two mounting plates are fixedly arranged on outer walls of two sides of the movable clamping block, two springs are respectively and fixedly arranged on outer walls of one side of the two mounting plates, and one ends of the two springs are respectively and fixedly connected with the two L-shaped plates.
7. The clamping device for electric discharge machines according to claim 6, characterized in that said movable clamping blocks are provided with second rubber anti-slip pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031090.2U CN214721259U (en) | 2021-05-14 | 2021-05-14 | Clamping device for electric spark machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031090.2U CN214721259U (en) | 2021-05-14 | 2021-05-14 | Clamping device for electric spark machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214721259U true CN214721259U (en) | 2021-11-16 |
Family
ID=78622421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121031090.2U Active CN214721259U (en) | 2021-05-14 | 2021-05-14 | Clamping device for electric spark machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214721259U (en) |
-
2021
- 2021-05-14 CN CN202121031090.2U patent/CN214721259U/en active Active
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