CN213352230U - Tool clamp of friction seat - Google Patents
Tool clamp of friction seat Download PDFInfo
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- CN213352230U CN213352230U CN202022442224.1U CN202022442224U CN213352230U CN 213352230 U CN213352230 U CN 213352230U CN 202022442224 U CN202022442224 U CN 202022442224U CN 213352230 U CN213352230 U CN 213352230U
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- friction seat
- friction
- chuck
- seat
- groove
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Abstract
The utility model belongs to the technical field of frock clamp, concretely relates to frock clamp of friction seat, include: a base with a groove; the two ends of the base are respectively provided with a clamping assembly; and each clamping assembly is suitable for respectively clamping the end part of the friction seat in the groove so as to clamp and fix the friction seat. This frock clamp of friction seat has adopted the centre gripping subassembly not only to exert pressure to the lateral wall of friction seat for the friction seat is difficult for rolling at the in-process of processing, can also carry out the centre gripping to the both ends of friction seat, makes the difficult axial displacement of friction seat, and convenient processing just can not cause the friction seat to warp.
Description
Technical Field
The utility model belongs to the frock clamp field, concretely relates to frock clamp of friction seat.
Background
The outer side wall of the friction seat is arc-shaped, and when the outer side wall of the friction seat is machined, the friction seat is clamped and fixed by a three-jaw chuck, but because the interior of the friction seat is hollow, the friction seat is easy to deform when the three-jaw chuck clamps and fixes the friction seat, and the machining quality of the friction seat is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a frock clamp of friction seat to when adopting the three-jaw chuck to fix the friction seat centre gripping among the solution prior art, cause the technical problem that the friction seat warp easily.
In order to solve the technical problem, the utility model provides a frock clamp of friction seat, include: a base with a groove; the two ends of the base are respectively provided with a clamping assembly; and each clamping assembly is suitable for respectively clamping the end part of the friction seat in the groove so as to clamp and fix the friction seat.
Further: each said clamping assembly comprising: the device comprises a chuck, a plurality of pressing plates, an adjusting screw, a sliding block and a sliding groove; the sliding groove is arranged on the end face of the base; the adjusting screw is in threaded connection with the chuck; the sliding block is arranged on the chuck and is matched with the sliding groove; each pressing plate is arranged on the outer circumference of the chuck; and the adjusting screw rod is rotated to drive the chuck to move towards the base along the sliding groove, so that the end surface of the chuck is abutted against the friction seat, and each pressing plate is pressed on the outer side wall of the friction seat to clamp and fix the friction seat.
Further: and an adjusting component suitable for adjusting the height of each pressure plate is arranged on the outer circumference of the chuck.
Further: each of the adjustment assemblies includes: the screw rod is arranged in the guide grooves in a penetrating mode, and the nut is matched with the screw rod; wherein each of the guide grooves extends in a radial direction of the chuck; the other end of the screw is connected with the pressure plate; and rotating the screw rod to adjust the distance between the pressure plate and the outer circumference of the chuck so that the pressure plate is pressed on the outer side wall of the friction seat.
Further: and an arc-shaped surface attached to the outer side wall of the friction seat is arranged on the inner side wall of the pressing plate.
Further: and a rubber pad is arranged on one side of the chuck plate, which is in contact with the end face of the friction seat.
Further: the groove is a V-shaped groove.
The beneficial effects of the utility model are that, the utility model discloses a frock clamp of friction seat has adopted the centre gripping subassembly not only to exert pressure to the lateral wall of friction seat for the friction seat is difficult for rolling at the in-process of processing, can also carry out the centre gripping to the both ends of friction seat, makes the friction seat at the difficult axial displacement of in-process of processing, and convenient processing, and the centre gripping subassembly can not cause the friction seat to warp yet.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a preferred embodiment of a tool clamp for a friction base according to the present invention;
FIG. 2 is a schematic view of a preferred embodiment of the groove of the present invention;
fig. 3 is a schematic view of a preferred embodiment of the adjustment assembly of the present invention.
In the figure:
1. a base; 2. a groove; 3. a clamping assembly; 31. a chuck; 32. pressing a plate; 33. adjusting the screw rod; 34. a slider; 35. a chute; 4. a rubber pad; 5. an arc-shaped surface; 6. an adjustment assembly; 61. a guide groove; 62. a screw; 63. and a nut.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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.
Fig. 1 is a schematic view of a tool fixture for a friction seat according to the present invention;
as shown in fig. 1, the present embodiment provides a tooling fixture for a friction seat, including: a base 1 with a groove 2; the two ends of the base 1 are respectively provided with a clamping component 3; the clamping components 3 are suitable for respectively clamping the end parts of the friction seats in the grooves 2 so as to clamp and fix the friction seats. Two clamping components 3 carry out the centre gripping respectively to the both ends of friction seat fixed, not only make the friction seat difficult roll and axial displacement, convenient processing, compare in the clamping-force of three-jaw chuck moreover, clamping components 3's clamping-force is less, is difficult for causing the friction seat to warp.
As shown in fig. 2, in the present embodiment, the groove 2 is a V-shaped groove. The V-shaped groove can be used for positioning the processing surface of the friction seat, and the positioning precision is high.
Fig. 1 is a schematic view of a clamping assembly 3 of the present invention;
specifically, in this embodiment, each of the clamping assemblies 3 includes: a chuck 31, a plurality of pressing plates 32, an adjusting screw 33, a sliding block 34 and a sliding groove 35; wherein the sliding groove 35 is arranged on the end surface of the base 1; the adjusting screw 33 is in threaded connection with the chuck plate 31; the sliding block 34 is arranged on the chuck plate 31, and the sliding block 34 is matched with the sliding groove 35; each of the pressing plates 32 is disposed on an outer circumference of the chuck 31; the adjusting screw 33 is rotated to drive the chuck 31 to move along the slide groove 35 toward the base 1, so that the end surface of the chuck 31 abuts against the friction seat, and the pressing plates 32 are pressed against the outer side wall of the friction seat to clamp and fix the friction seat. The chucks 31 in the two clamping assemblies 3 are respectively abutted against the end surfaces of the friction seats, so that the friction seats can be clamped, and the friction seats are not easy to axially move; the plurality of pressing plates 32 are tightly pressed on the outer side wall of the friction seat and apply downward pressure to the friction seat, so that the friction seat is not easy to roll; the chuck 31 is combined with the pressing plate 32 for use, so that the friction disc is more stable to fix, the friction disc is convenient to process by processing equipment, and the processing quality is higher.
In the present embodiment, the pressure plate 32 is uniformly distributed on the chuck 31, so that the force applied to the end of the friction seat is uniform.
In this embodiment, a rubber pad 4 is provided on the side of the chuck 31 contacting the end face of the friction seat. The rubber pad 4 is provided not only to make the end surface of the friction seat less likely to be damaged when the chuck 31 clamps the friction seat, but also to further increase the pressure of the chuck 31 against the end surface of the friction seat.
In this embodiment, the inner sidewall of the pressing plate 32 is provided with an arc-shaped surface 5 attached to the outer sidewall of the friction seat. The arc-shaped surface 5 is arranged, so that the contact area between the pressing plate 32 and the outer side wall of the friction seat can be increased, the stress area of the friction seat is increased, and the pressure applied to the stress surface is more stable.
Fig. 3 is a schematic view of an adjustment assembly 6 of the present invention;
in this embodiment, the chuck 31 is provided at an outer circumference thereof with an adjusting assembly 6 adapted to adjust the height of each pressure plate 32.
Specifically, in this embodiment, each of the adjusting assemblies 6 includes: a plurality of guide grooves 61, a screw 62 with one end penetrating into the guide grooves 61 and a nut 63 matched with the screw 62; wherein each of the guide grooves 61 extends in a radial direction of the chuck 31; the other end of the screw 62 is connected with the pressure plate 32; the screw 62 is rotated to adjust the distance between the pressing plate 32 and the outer circumference of the chuck 31 so that the pressing plate 32 is pressed against the outer sidewall of the friction seat. When the pressure plate 32 compresses friction bases with different sizes, the height of the pressure plate 32 needs to be adjusted; specifically, the screw 62 is rotated to make the screw 62 drive the pressing plate 32 to move until the inner side wall of the pressing plate 32 is tightly attached to the inner side wall of the friction seat, and then the screw 62 is fixed by the nut 63.
In summary, the clamping assembly 3 is adopted to apply pressure to the outer side wall of the friction seat, so that the friction seat is not easy to roll in the machining process, and the two ends of the friction seat can be clamped, so that the friction seat is not easy to move axially in the machining process, the machining is convenient, and the clamping assembly 3 cannot cause the deformation of the friction seat; the rubber pad 4 is arranged, so that the end face of the friction seat is not easily damaged when the chuck 31 clamps the friction seat, and the pressure of the chuck 31 on the end face of the friction seat can be further improved; the adjusting assembly 6 is arranged, the height of the pressing plate 32 can be adjusted, so that the friction seat with the same outer diameter can be pressed tightly, and the adaptability is higher.
All the parts of the devices selected in the present application are general standard parts or parts known to those skilled in the art, and the structures and principles thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a frock clamp of friction seat which characterized in that includes:
a base with a groove;
the two ends of the base are respectively provided with a clamping assembly;
and each clamping assembly is suitable for respectively clamping the end part of the friction seat in the groove so as to clamp and fix the friction seat.
2. The tool holder for a friction seat as set forth in claim 1,
each said clamping assembly comprising: the device comprises a chuck, a plurality of pressing plates, an adjusting screw, a sliding block and a sliding groove; wherein
The sliding groove is arranged on the end surface of the base;
the adjusting screw is in threaded connection with the chuck;
the sliding block is arranged on the chuck and is matched with the sliding groove;
each pressing plate is arranged on the outer circumference of the chuck;
and the adjusting screw rod is rotated to drive the chuck to move towards the base along the sliding groove, so that the end surface of the chuck is abutted against the friction seat, and each pressing plate is pressed on the outer side wall of the friction seat to clamp and fix the friction seat.
3. A friction base tooling fixture, as recited in claim 2,
and an adjusting component suitable for adjusting the height of each pressure plate is arranged on the outer circumference of the chuck.
4. A friction base tooling fixture, as recited in claim 3,
each of the adjustment assemblies includes: the screw rod is arranged in the guide grooves in a penetrating mode, and the nut is matched with the screw rod; wherein
Each guide groove extends along the radial direction of the chuck;
the other end of the screw is connected with the pressure plate;
and rotating the screw rod to adjust the distance between the pressure plate and the outer circumference of the chuck so that the pressure plate is pressed on the outer side wall of the friction seat.
5. A friction base tooling fixture, as recited in claim 4,
and an arc-shaped surface attached to the outer side wall of the friction seat is arranged on the inner side wall of the pressing plate.
6. A friction base tooling fixture, as recited in claim 2,
and a rubber pad is arranged on one side of the chuck plate, which is in contact with the end face of the friction seat.
7. The tool holder for a friction seat as set forth in claim 1,
the groove is a V-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022442224.1U CN213352230U (en) | 2020-10-29 | 2020-10-29 | Tool clamp of friction seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022442224.1U CN213352230U (en) | 2020-10-29 | 2020-10-29 | Tool clamp of friction seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213352230U true CN213352230U (en) | 2021-06-04 |
Family
ID=76133405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022442224.1U Active CN213352230U (en) | 2020-10-29 | 2020-10-29 | Tool clamp of friction seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213352230U (en) |
-
2020
- 2020-10-29 CN CN202022442224.1U patent/CN213352230U/en active Active
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