CN209999028U - kinds of clamping jig - Google Patents
kinds of clamping jig Download PDFInfo
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- CN209999028U CN209999028U CN201920510526.2U CN201920510526U CN209999028U CN 209999028 U CN209999028 U CN 209999028U CN 201920510526 U CN201920510526 U CN 201920510526U CN 209999028 U CN209999028 U CN 209999028U
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Abstract
The utility model discloses an kind of centre gripping tool, including support, slidable mounting on the support the holder and be used for locking the locking member of holder and support, be provided with the supporting seat that is used for supporting the metalwork on the support, be provided with the grip slipper that is used for cooperating the supporting seat on the holder, be provided with the bolster between grip slipper and the holder.
Description
Technical Field
The utility model relates to a metal surfacing technical field especially relates to kinds of centre gripping tools.
Background
At present, in metal surface machining, metal pieces generally need to be clamped by clamping jigs and then placed into a machining pool for machining due to the structure and shape characteristics of the metal pieces, the clamping jigs can be used for simultaneously machining the surfaces of the metal pieces, and machining efficiency is improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an kinds of simple structures can adapt to the centre gripping tool of different specification products.
The utility model provides a technical scheme that its technical problem adopted does:
kinds of centre gripping tool, including support, slidable mounting on the support the holder and be used for locking the locking member of holder and support, be provided with the supporting seat that is used for supporting the metalwork on the support, be provided with the grip slipper that is used for cooperating the supporting seat on the holder, be provided with the bolster between grip slipper and the holder.
As an improvement of the technical scheme, the clamping frame further comprises an adjusting cylinder and a step cylinder provided with a limiting step, an adjusting thread is arranged at the end of the step cylinder, the adjusting cylinder is sleeved on the step cylinder through matching with the adjusting thread, the clamping seat is movably sleeved on the step cylinder, the buffer piece is sleeved on the step cylinder, and two ends of the buffer piece are respectively connected with the clamping seat and the adjusting cylinder.
As an improvement of the technical scheme, the clamping seat comprises an installation cylinder, a pressure rod arranged on the installation cylinder and an upper pressure block arranged on the pressure rod, the installation cylinder is movably sleeved on the stepped cylinder, and the upper end of the installation cylinder is connected with the lower end of the buffer piece.
As an improvement of the technical scheme, the support comprises a main connecting rod and a hook arranged at the top of the main connecting rod, the supporting seat is arranged at the bottom of the main connecting rod, the ladder cylinder is movably sleeved on the main connecting rod, the supporting seat is provided with a supporting rod, and the supporting rod is provided with a lower ejector block.
As an improvement of the technical scheme, the two groups of supporting rods are arranged and are arranged on two sides of the supporting seat in parallel.
As an improvement of the technical scheme, the lower ejector block is provided with a V-shaped groove for positioning the workpiece.
As an improvement of the technical scheme, the locking member is arranged on the step cylinder and can penetrate through the step cylinder to tightly abut against the main connecting rod.
As an improvement of the technical scheme, the locking component is arranged on the step barrel.
As an improvement of the technical scheme, the upper end of the main connecting rod is provided with a hinged joint, and the hinged joint is hinged with the lower end of the hook.
The beneficial effects of the utility model are that:
the clamping jig utilizes the clamping frame which can slide relative to the support to mutually match and clamp workpieces, improves adaptability, simultaneously utilizes the buffer piece to buffer clamping force between the clamping seat and the clamping frame, and avoids the phenomenon that an operator forcibly and excessively damages the clamped workpieces when tightening up the clamping seat. The clamping jig is simple in structure, convenient and reliable to use, and capable of simultaneously machining metal parts of different specifications.
Drawings
The present invention will be described with reference to the accompanying drawings and specific embodiments in , wherein:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention;
fig. 3 is a top view of an embodiment of the invention;
fig. 4 is a schematic view of a part of the structure of the clamping frame in the embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 4, the utility model discloses an kinds of centre gripping tools, including support 1, slidable mounting clamp holder 2 on support 1 and be used for locking clamp holder 2 and the locking member 3 of support 1, be provided with the supporting seat 11 that is used for supporting the metalwork on the support 1, be provided with the grip slipper 21 that is used for cooperating supporting seat 11 on the clamp holder 2, be provided with bolster 4 between grip slipper 21 and the clamp holder 2, wherein, mainly lean on the cooperation of supporting seat 11 and grip slipper 21 to carry out the centre gripping metalwork in this application, because the clamp holder 2 can slide relative support 1, because whole centre gripping tool uses relatively in a flexible way.
In the application, the clamping frame 2 further comprises an adjusting cylinder 22 and a stepped cylinder 23 provided with a limiting step, an adjusting thread is arranged at the end of the stepped cylinder 23, the adjusting cylinder 22 is sleeved on the stepped cylinder 23 through matching with the adjusting thread, the clamping seat 21 is movably sleeved on the stepped cylinder 23, the buffer member 4 is sleeved on the stepped cylinder 23, and two ends of the buffer member are respectively connected with the clamping seat 21 and the adjusting cylinder 22, it can be seen that the position of the clamping seat 21 on the stepped cylinder 23 is adjusted through the buffer member 4 by the adjusting cylinder 22 in the application, so that the clamping seat 21 has fixed sliding space and flexibility.
More steps, in this application, grip slipper 21 is including an installation section of thick bamboo 211, the depression bar 212 of setting on an installation section of thick bamboo 211 and the last briquetting 213 of setting on depression bar 212, an installation section of thick bamboo 211 activity suit is on a ladder section of thick bamboo 23, the upper end and the bolster 4 lower extreme of an installation section of thick bamboo 211 are connected.
And , the support 1 comprises a main connecting rod 12 and a hook 13 arranged at the top of the main connecting rod 12, the upper end of the main connecting rod 12 is provided with a hinged joint, the hinged joint is hinged with the lower end of the hook 13, the support seat 11 is arranged at the bottom of the main connecting rod 12, the stepped cylinder 23 is movably sleeved on the main connecting rod 12, the support seat 11 is provided with a support rod 14, and the support rod 14 is provided with a lower ejector block 15.
The supporting rods 14 are arranged in two groups and are arranged on two sides of the supporting seat 11 in parallel, and the supporting rods 14 are used for bearing, so that the two groups of supporting rods 14 are arranged, and the stability of the whole clamping jig is improved.
In this application, lower kicking block 15 and last briquetting 213 all are provided with a plurality of groups, are provided with the V type groove that is used for fixing a position the work piece on the kicking block 15 down, wherein, also are equipped with V type groove on going up briquetting 213, and every position of going up briquetting 213 and kicking block 15 down is corresponding for every groups of last briquetting 213 corresponds groups of kicking blocks 15 each other, can centre gripping polylith sheet metal simultaneously and process like this.
The locking member 3 is arranged on the step cylinder 23, and the locking member 3 can tightly abut against the main connecting rod 12 through the step cylinder 23. The locking member 3 is provided on the stepped barrel 23, and in this application, the locking member 3 is a locking nut, and thus a nut is provided on the stepped barrel 23.
This centre gripping tool utilizes can be relative support 1 gliding holder 2 to carry out the centre gripping work piece of mutually supporting, has improved the adaptability, utilizes bolster 4 to cushion the clamping-force between holder 21 and holder 2 simultaneously, avoids operating personnel to exert oneself too big harm the work piece of centre gripping when tightening up holder 21. The clamping jig is simple in structure, convenient and reliable to use, and capable of simultaneously machining metal parts of different specifications.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.
Claims (9)
- The clamping jig is characterized by comprising a support, a clamping frame which is slidably mounted on the support, and a locking component which is used for locking the clamping frame and the support, wherein a supporting seat which is used for supporting a metal piece is arranged on the support, a clamping seat which is used for matching with the supporting seat is arranged on the clamping frame, and a buffer piece is arranged between the clamping seat and the clamping frame.
- 2. The kinds of clamping jigs of claim 1, wherein the clamping frame further comprises an adjusting cylinder and a step cylinder with a limiting step, an adjusting screw is arranged at the end of the step cylinder, the adjusting cylinder is sleeved on the step cylinder through matching with the adjusting screw, the clamping base is movably sleeved on the step cylinder, the buffer is sleeved on the step cylinder, and two ends of the buffer are respectively connected with the clamping base and the adjusting cylinder.
- 3. The kinds of clamping jigs of claim 2, wherein the clamping base comprises an installation cylinder, a pressure lever arranged on the installation cylinder and an upper pressing block arranged on the pressure lever, the installation cylinder is movably sleeved on the stepped cylinder, and the upper end of the installation cylinder is connected with the lower end of the buffer member.
- 4. The kinds of clamping jigs of claim 2, wherein the bracket includes a main connecting rod and a hook disposed on the top of the main connecting rod, the supporting seat is mounted on the bottom of the main connecting rod, the stepped cylinder is movably sleeved on the main connecting rod, the supporting seat is provided with a supporting rod, and the supporting rod is provided with a lower top block.
- 5. The kinds of clamping jigs of claim 4, wherein two sets of support rods are provided and are disposed in parallel on two sides of the support base.
- 6. The kinds of clamping jigs of claim 4, wherein the lower top block is provided with a V-shaped groove for positioning the workpiece.
- 7. The kinds of clamping jigs of claim 4, wherein the locking member is disposed on the step cylinder, and the locking member can pass through the step cylinder and abut against the main link.
- 8. The kinds of clamping jigs of claim 4, wherein the locking member is disposed on the step cylinder.
- 9. The kinds of clamping jigs of claim 4, wherein the main link has a hinge joint at its upper end, and the hinge joint is hinged to the lower end of the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510526.2U CN209999028U (en) | 2019-04-12 | 2019-04-12 | kinds of clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510526.2U CN209999028U (en) | 2019-04-12 | 2019-04-12 | kinds of clamping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209999028U true CN209999028U (en) | 2020-01-31 |
Family
ID=69303791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920510526.2U Active CN209999028U (en) | 2019-04-12 | 2019-04-12 | kinds of clamping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209999028U (en) |
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2019
- 2019-04-12 CN CN201920510526.2U patent/CN209999028U/en active Active
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