CN212095993U - Die workpiece machining device - Google Patents
Die workpiece machining device Download PDFInfo
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- CN212095993U CN212095993U CN201922405860.4U CN201922405860U CN212095993U CN 212095993 U CN212095993 U CN 212095993U CN 201922405860 U CN201922405860 U CN 201922405860U CN 212095993 U CN212095993 U CN 212095993U
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- pull rod
- clamping jaw
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Abstract
The utility model discloses a mould work piece processingequipment, include the base, set up in two backup pads of base top, two the backup pad sets up relatively, the backup pad top is equipped with places the board, place board both ends and backup pad fixed connection, it is equipped with the push cylinder to place the board below, the fixed push-and-pull rod that is equipped with in push cylinder top, the push-and-pull rod upper end is passed and is placed the board, centers on the push-and-pull rod center is equipped with a plurality of clamping jaw, the clamping jaw is connected through the connecting block with the push-and-pull rod upper end, connecting block one end and push-and-pull rod upper end swing joint, the connecting block other end and clamping jaw upper end swing joint, clamping jaw lower extreme and placing plate surface swing joint, just clamping jaw upper end. The utility model provides a mould work piece processingequipment can make the ring work piece can not take place the displacement and warp when carrying out clamping man-hour to the ring work piece.
Description
Technical Field
The utility model relates to a machining tool equipment technical field especially relates to a mould work piece processingequipment.
Background
The existing die workpieces are various in types, such as rod-shaped workpieces, rectangular workpieces, circular disks, circular rings and the like, when different machined workpieces are produced and machined, the workpieces are often fixed by means of different clamping machining devices, so that people can conveniently reinforce the workpieces, and the machining precision is also ensured.
When processing as current ring work piece, traditional clamping processingequipment adopts the clamping jaw to carry out the centre gripping from the outside of ring fixedly, is CN201820503959.0 if current patent application number, and it discloses a finish machining thin wall ring work piece fixture attachment, including (holding) chuck, positioning disk and work piece, the clamping jaw includes the base, locates the clamping jaw of a plurality of equipartitions on the base, the clamping jaw includes can follow the base and adjusts the holder from the centre of a circle distance, locates the location portion in the holder outside, the positioning disk includes annular body, locates the guiding hole of a plurality of equipartitions at body top, the peripheral edge of body is arranged in on the holder and with the corresponding butt of location portion, the size of work piece matches with the size of positioning disk correspondingly, the bottom of work piece is equipped with a plurality of locating holes that correspond with the guiding hole, and the setting element runs through guiding hole to the downthehole internal fixation.
Foretell ring work piece holder frock when carrying out the clamping to the ring, thereby play fixed effect towards the inside extrusion of ring through the outside clamping jaw of ring, but towards inside extrusion in-process, exist easily with ring extrusion deformation, lead to causing the damage to original work piece. Therefore, a machining device capable of clamping and fixing the circular ring workpiece without damaging the circular ring workpiece is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould work piece processingequipment can make the ring work piece can not take place the displacement and warp when carrying out the clamping man-hour to the ring work piece.
The utility model discloses a technical scheme that mould work piece processingequipment adopted is:
the utility model provides a mould work piece processingequipment, includes the base, sets up in two backup pads of base top, two the backup pad sets up relatively, the backup pad top is equipped with places the board, place board both ends and backup pad fixed connection, it is equipped with the push cylinder to place the board below, the fixed push-and-pull rod that is equipped with in push cylinder top, the push-and-pull rod upper end is passed and is placed the board, centers on the push-and-pull rod center is equipped with a plurality of clamping jaw, the clamping jaw is connected through the connecting block with the push-and-pull rod upper end, connecting block one end and push-and-pull rod upper end swing joint, the connecting block other end and clamping jaw upper end swing joint, clamping jaw lower extreme and placing plate surface swing joint.
Preferably, the number of the clamping jaws is three, and the included angle between the clamping jaws is 120 degrees.
Preferably, a fan-shaped limiting plate is arranged between the clamping jaws and fixed above the placing plate.
Preferably, rubber pads are arranged on one side of the clamping jaw, which is far away from the push-pull rod, and below the convex block.
Preferably, the upper end of the clamping jaw is provided with an extension block.
The utility model discloses a mould work piece processingequipment's beneficial effect is: when a circular workpiece is machined, the pushing cylinder drives the push-pull rod to move downwards to drive one end of the connecting block to move downwards, so that the end, movably connected with the clamping jaw, of the connecting block rotates towards one side of the push-pull rod, the clamping jaw is driven to rotate towards one side of the push-pull rod, the clamping jaw surrounding the push rod is in a contraction state, and people can conveniently place a circular ring on the periphery of the clamping jaw; when a circular ring workpiece needs to be clamped and fixed, the push-pull rod is driven to move upwards through the pneumatic power of the push rod, one end of the connecting block is driven to move towards the upper end, the other side of the connecting block is pushed towards the side far away from the push-pull rod, the clamping jaw is driven to rotate towards the side far away from the push-pull rod, and therefore a circular ring placed on the periphery of the clamping jaw is clamped and fixed through the convex blocks on the clamping jaw. Through the structure, when the circular ring is fixed, the clamping jaws are pushed outwards from the inner ring of the circular ring, so that the purpose of clamping and fixing the circular ring is achieved, the phenomenon that the circular ring is deformed when the traditional clamping processing device extrudes from the outside of the circular ring is avoided, and the accuracy of processing the circular ring is ensured.
Drawings
Fig. 1 is a schematic structural view of the die workpiece processing device of the present invention.
Fig. 2 is a schematic view of the structure of the pushing rod and the clamping jaw of the mold workpiece processing device of the present invention.
Fig. 3 is the utility model relates to a mould work piece processingequipment snatchs special-shaped workpiece's schematic structure diagram.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 2, a mold workpiece processing device includes a base 10, two supporting plates 11 disposed above the base 10, the two supporting plates 11 are disposed opposite to each other, a placing plate 12 is disposed above the supporting plates 11, and two ends of the placing plate 12 are fixedly connected to the supporting plates 11.
A pushing cylinder 13 is arranged below the placing plate 12, a push-pull rod 14 is fixedly arranged above the pushing cylinder 13, the upper end of the push-pull rod 14 penetrates through the placing plate 12, and a plurality of clamping jaws 15 are arranged around the center of the push-pull rod 14. The clamping jaw 15 is connected with the upper end of the push-pull rod 14 through a connecting block 16, one end of the connecting block 16 is movably connected with the upper end of the push-pull rod 14, the other end of the connecting block 16 is movably connected with the upper end of the clamping jaw 15, the lower end of the clamping jaw 15 is movably connected with the surface of the placing plate 12, and a convex block 151 used for clamping the circular ring 20 is arranged on one side, away from the push-pull rod 14, of the upper end of the.
When a workpiece with the circular ring 20 is machined, the pushing cylinder 13 drives the push-pull rod 14 to move downwards to drive one end of the connecting block 16 to move downwards, so that the movably connected end of the connecting block 16 and the clamping jaw 15 rotates towards one side of the push-pull rod 14 to drive the clamping jaw 15 to rotate towards one side of the push-pull rod, the clamping jaw 15 surrounding the push rod is in a contraction state, and people can conveniently place the circular ring 20 on the periphery of the clamping jaw 15.
When a workpiece with the circular ring 20 needs to be clamped, the push-pull rod 14 is driven to move upwards through the pneumatic power of the push-pull rod 14, one end of the connecting block 16 is driven to move towards the upper end, the other side of the connecting block 16 is driven towards the side far away from the push-pull rod 14, the clamping jaw 15 is driven to rotate towards the end far away from the push-pull rod 14, and therefore the circular ring 20 placed on the periphery of the clamping jaw 15 is clamped and fixed through the convex blocks 151 on the clamping jaw 15.
Through the structure, when the ring 20 is fixed, the clamping jaw 15 is pushed outwards from the inner ring of the ring 20, so that the purpose of clamping and fixing the ring 20 is achieved, the situation that the ring 20 is extruded to deform when the traditional clamping processing device extrudes from the outside of the ring 20 is avoided, and the accuracy of processing the ring 20 is ensured.
The clamping jaws 15 are three in number, the included angle between the clamping jaws 15 is 120 degrees, the clamping jaws 15 are distributed in a triangular mode, stability in clamping the ring 20 can be improved, and therefore the ring 20 is stressed more uniformly and is prevented from deforming.
Be equipped with sectorial limiting plate 17 between clamping jaw 15, limiting plate 17 is fixed in places board 12 top, can carry on spacingly to ring 20 through limiting plate 17 to make better cooperation counterpoint between ring 20 and the clamping jaw 15, locate limiting plate 17 outside with ring 20 cover, rethread clamping jaw 15 carries out the clamping and fixes.
Rubber pads (not shown) are arranged on the side of the clamping jaw 15 away from the push-pull rod 14 and below the convex blocks 151, so that the clamping jaw 15 can protect the inner wall of the circular ring 20 in the process of clamping the inside of the circular ring 20 by using the rubber pads, and the clamping jaw 15 is protected by buffering by using the rubber pads.
Referring to fig. 3, in the above solution, the upper end of the clamping jaw 15 is provided with an extension block 152, the clamping jaw 15 can be used to grasp other special-shaped workpieces, the push-pull rod 14 is moved downward by pushing the cylinder 13, the clamping jaw 15 is rotated toward the center of the push-pull rod 14 by using the connecting block 16, so that the special-shaped workpieces are placed at the center portion of the push-pull rod 14, and the special-shaped workpieces are clamped and fixed by using the extension block 152 of the clamping jaw 15.
The utility model provides a mould workpiece processing device, when processing a circular ring workpiece, firstly, a pushing cylinder drives a push-pull rod to move downwards to drive one end of a connecting block to move downwards, so that the movably connected end of the connecting block and a clamping jaw rotates towards one side of the push-pull rod to drive the clamping jaw to rotate towards one side of the push-pull rod, the clamping jaw surrounding the push rod is in a contraction state, and people can conveniently place the circular ring at the periphery of the clamping jaw; when a circular ring workpiece needs to be clamped and fixed, the push-pull rod is driven to move upwards through 14 qigong of the push-pull rod, one end of the connecting block is driven to move towards the upper end, the other side of the connecting block is pushed towards the side far away from the push-pull rod, the clamping jaw is driven to rotate towards the side far away from the push-pull rod, and therefore a circular ring placed on the periphery of the clamping jaw is clamped and fixed through the convex blocks on the clamping jaw. Through the structure, when the circular ring is fixed, the clamping jaws are pushed outwards from the inner ring of the circular ring, so that the purpose of clamping and fixing the circular ring is achieved, the phenomenon that the circular ring is deformed when the traditional clamping processing device extrudes from the outside of the circular ring is avoided, and the accuracy of processing the circular ring is ensured.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a mould work piece processingequipment, its characterized in that, includes the base, sets up in two backup pads of base top, two the backup pad sets up relatively, the backup pad top is equipped with places the board, place board both ends and backup pad fixed connection, it is equipped with the push cylinder to place the board below, the fixed push-and-pull rod that is equipped with in push cylinder top, the push-and-pull rod upper end is passed and is placed the board, centers on the push-and-pull rod center is equipped with a plurality of clamping jaw, the clamping jaw is connected through the connecting block with the push-and-pull rod upper end, connecting block one end and push-and-pull rod upper end swing joint, the connecting block other end and clamping jaw upper end swing joint, clamping jaw lower extreme and placing plate surface swing joint.
2. The die work machining apparatus according to claim 1, wherein the number of the jaws is three, and the angle between the jaws is 120 °.
3. The die workpiece processing device according to claim 2, wherein a fan-shaped limiting plate is arranged between the clamping jaws, and the limiting plate is fixed above the placing plate.
4. A die work machining apparatus according to claim 3, wherein rubber pads are provided on the side of the jaws remote from the push-pull rod and under the projections.
5. A die work machining apparatus according to claim 4, wherein the upper end of the jaw is provided with an extension block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922405860.4U CN212095993U (en) | 2019-12-27 | 2019-12-27 | Die workpiece machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922405860.4U CN212095993U (en) | 2019-12-27 | 2019-12-27 | Die workpiece machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212095993U true CN212095993U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922405860.4U Active CN212095993U (en) | 2019-12-27 | 2019-12-27 | Die workpiece machining device |
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| Country | Link |
|---|---|
| CN (1) | CN212095993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139251A (en) * | 2022-05-13 | 2022-10-04 | 浙江爱卫蓝新能源科技有限公司 | Limiting and clamping device for sealing ring |
-
2019
- 2019-12-27 CN CN201922405860.4U patent/CN212095993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139251A (en) * | 2022-05-13 | 2022-10-04 | 浙江爱卫蓝新能源科技有限公司 | Limiting and clamping device for sealing ring |
| CN115139251B (en) * | 2022-05-13 | 2023-01-24 | 浙江爱卫蓝新能源科技有限公司 | Limiting and clamping device for sealing ring |
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