CN214722570U - Clamp for thin-wall part machining - Google Patents
Clamp for thin-wall part machining Download PDFInfo
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- CN214722570U CN214722570U CN202120054295.6U CN202120054295U CN214722570U CN 214722570 U CN214722570 U CN 214722570U CN 202120054295 U CN202120054295 U CN 202120054295U CN 214722570 U CN214722570 U CN 214722570U
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Abstract
The utility model discloses a clamp for thin-wall part processing, which comprises a spindle chuck, wherein a jig base is fixedly arranged on one side of the spindle chuck, and magnetic disc magnetic strips are fixedly arranged on the surface of the jig base at equal intervals; the utility model discloses a setting of magnetic force switch spanner and magnetic disc magnetic strip, the user uses during this device, fix one side at the main shaft chuck to the tool base, make it become a whole, when carrying out the clamping to the machined part body, put the boss of machined part body one side in the tool constant head tank of tool base one side, thereby make machined part body and tool base carry out the joint, then user clockwise rotation magnetic force switch spanner, magnetic table magnetic force increases thereupon, through magnetic disc magnetic strip transmission magnetic force, make one side of machined part body and one side of tool base closely laminate through boss and tool constant head tank, the position of machined part body on treating the anchor clamps has been confirmed this moment, the repeated clamping precision of machined part body is within 0.01 mm.
Description
Technical Field
The utility model relates to an anchor clamps technical field specifically is an anchor clamps are used in thin wall parts machining.
Background
The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig.
With the rapid development of the machining industry, requirements for size precision, line tolerance precision and surface roughness of workpiece machining are higher and higher, no jig is available at present, the easily deformable thin-wall metal part cannot be machined and produced, and a jig with high repeated positioning precision, a simple structure and easiness in operation needs to be designed, so that a jig for machining the thin-wall part needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor clamps for thin wall parts machining possesses the advantage of positioning accuracy height, simple structure, easy operation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thin wall is anchor clamps for parts machining, includes the main shaft chuck, one side fixed mounting of main shaft chuck has the tool base, the surperficial equidistance fixed mounting of tool base has magnetic disc magnetic force strip, one side of main shaft chuck and the outside fixed mounting that is located the tool base have fixed soft claw, the surface of tool base is pegged graft and is had magnetic switch spanner, one side joint that the main shaft chuck was kept away from to the tool base has the machined part body.
Preferably, one side fixed mounting of machined part body has the boss, the tool constant head tank with boss looks adaptation is seted up to one side of tool base, the inner wall of tool constant head tank and the surface joint of boss.
Preferably, the bottom of the magnetic switch wrench is polygonal, and a magnetic switch wrench hole matched with the bottom of the magnetic switch wrench is formed in the surface of the jig base.
Preferably, the concentricity of the jig base and the fixed soft claw is 0.005 mm.
Preferably, the fit clearance between the boss on one side of the workpiece body and the jig positioning groove is 0.01-0.005 mm.
Preferably, the number of the fixed soft claws is three, and the inner sides of the fixed soft claws are attached to the surface of the jig base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of magnetic switch spanner and magnetic disc magnetic strip, when the user uses this device, fix the tool base in one side of main shaft chuck, make it become a whole, when carrying out the clamping to the machined part body, put the boss of machined part body one side in the tool locating slot of tool base one side, thereby make machined part body and tool base carry out the joint, then the user rotates the magnetic switch spanner clockwise, the magnetic table magnetic force increases thereupon, through magnetic disc magnetic strip transmission magnetic force, make one side of machined part body and one side of tool base closely laminate through boss and tool locating slot, the position of machined part body on the clamp has been confirmed at this moment, the repeated clamping precision of machined part body is within 0.01 mm;
2. the utility model discloses a setting of fixed soft claw, tool base are 0.005mm with the concentricity of fixed soft claw, can guarantee product concentricity, and indeformable, through the setting of boss and tool constant head tank, the boss is 0.01 ~ 0.005mm with the fit clearance of tool constant head tank, can guarantee the repeated clamping positioning accuracy of machined part body, product one shot forming.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the magnetic switch wrench and the workpiece body according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a spindle chuck; 2. a jig base; 3. magnetic disk magnetic strips; 4. fixing the soft claws; 5. a magnetic switch wrench; 6. a workpiece body; 7. a boss; 8. a fixture positioning groove; 9. the magnetic switch is used for opening and closing a wrench hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a fixture for thin-wall parts comprises a spindle chuck 1, wherein a fixture base 2 is fixedly installed on one side of the spindle chuck 1, magnetic disk magnetic strips 3 are fixedly installed on the surface of the fixture base 2 at equal intervals, a fixed soft claw 4 is fixedly installed on one side of the spindle chuck 1 and positioned on the outer side of the fixture base 2, the concentricity of the fixture base 2 and the fixed soft claw 4 is 0.005mm, the number of the fixed soft claws 4 is three, and the inner side of the fixed soft claw 4 is attached to the surface of the fixture base 2;
the concentricity of the jig base 2 and the fixed soft claws 4 is 0.005mm through the arrangement of the fixed soft claws 4, so that the concentricity of the product can be ensured without deformation;
the surface of the jig base 2 is inserted with a magnetic switch wrench 5, the bottom of the magnetic switch wrench 5 is arranged in a polygon shape, the surface of the jig base 2 is provided with a magnetic switch wrench hole 9 matched with the bottom of the magnetic switch wrench 5, one side of the jig base 2, which is far away from the spindle chuck 1, is clamped with a workpiece body 6, one side of the workpiece body 6 is fixedly provided with a boss 7, one side of the jig base 2 is provided with a jig positioning groove 8 matched with the boss 7, the inner wall of the jig positioning groove 8 is clamped with the surface of the boss 7, and the fit clearance between the boss 7 and the jig positioning groove 8 at one side of the workpiece body 6 is 0.01-0.005 mm;
through the setting of magnetic switch spanner 5 and magnetic disc magnetic force strip 3, the clockwise rotation magnetic switch spanner 5 of user, magnetic table magnetic force strengthens thereupon, through 3 transmission magnetic forces of magnetic disc magnetic force strip, make one side of machined part body 6 closely laminate through boss 7 and tool constant head tank 8 with one side of tool base 2, through the setting of boss 7 and tool constant head tank 8, boss 7 is 0.01 ~ 0.005mm with tool constant head tank 8's fit clearance, can guarantee the 6 repeated clamping positioning accuracy of machined part body, the one-time molding of product.
The working principle is as follows: when the user uses this device, fix tool base 2 in one side of main shaft chuck 1, make it become a whole, when carrying out the clamping to machined part body 6, put the boss 7 of machined part body 6 one side in the tool constant head tank 8 of tool base 2 one side, thereby make machined part body 6 and tool base 2 carry out the joint, then user clockwise rotation magnetic switch spanner 5, magnetic table magnetic force increases thereupon, through 3 transmission magnetic forces of magnetic disc magnetic stripe, make one side of machined part body 6 and one side of tool base 2 closely laminate through boss 7 and tool constant head tank 8, the position of machined part body 6 on treating the anchor clamps has been confirmed this moment, the repeated clamping precision of machined part body 6 is within 0.01 mm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a thin wall is anchor clamps for parts machining, includes main shaft chuck (1), its characterized in that: one side fixed mounting of main shaft chuck (1) has tool base (2), the surperficial equidistance fixed mounting of tool base (2) has magnetic disk magnetic force strip (3), the outside fixed mounting that one side of main shaft chuck (1) just is located tool base (2) has fixed soft claw (4), peg graft on the surface of tool base (2) has magnetic switch spanner (5), one side joint that main shaft chuck (1) was kept away from in tool base (2) has machined part body (6).
2. The jig for machining a thin-walled part according to claim 1, characterized in that: one side fixed mounting of machined part body (6) has boss (7), tool constant head tank (8) with boss (7) looks adaptation is seted up to one side of tool base (2), the surface joint of the inner wall of tool constant head tank (8) and boss (7).
3. The jig for machining a thin-walled part according to claim 1, characterized in that: the bottom of the magnetic switch wrench (5) is arranged in a polygonal mode, and a magnetic switch wrench hole (9) matched with the bottom of the magnetic switch wrench (5) is formed in the surface of the jig base (2).
4. The jig for machining a thin-walled part according to claim 1, characterized in that: the concentricity of the jig base (2) and the fixed soft claw (4) is 0.005 mm.
5. The jig for machining a thin-walled part according to claim 2, characterized in that: the fit clearance between the boss (7) on one side of the workpiece body (6) and the jig positioning groove (8) is 0.01-0.005 mm.
6. The jig for machining a thin-walled part according to claim 1, characterized in that: the number of the fixed soft claws (4) is three, and the inner sides of the fixed soft claws (4) are attached to the surface of the jig base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120054295.6U CN214722570U (en) | 2021-01-11 | 2021-01-11 | Clamp for thin-wall part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120054295.6U CN214722570U (en) | 2021-01-11 | 2021-01-11 | Clamp for thin-wall part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214722570U true CN214722570U (en) | 2021-11-16 |
Family
ID=78638325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120054295.6U Active CN214722570U (en) | 2021-01-11 | 2021-01-11 | Clamp for thin-wall part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214722570U (en) |
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2021
- 2021-01-11 CN CN202120054295.6U patent/CN214722570U/en active Active
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