CN220407894U - Tool clamp for fork-shaped accessory - Google Patents
Tool clamp for fork-shaped accessory Download PDFInfo
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- CN220407894U CN220407894U CN202320613580.6U CN202320613580U CN220407894U CN 220407894 U CN220407894 U CN 220407894U CN 202320613580 U CN202320613580 U CN 202320613580U CN 220407894 U CN220407894 U CN 220407894U
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- fork
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- 238000003825 pressing Methods 0.000 claims description 68
- 238000003754 machining Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of machine tool machining, and provides a fixture for fork-shaped accessories, which comprises: the base is connected with a hydraulic turntable arranged outside, and is provided with at least two groups of positioning frames; two positioning seats are arranged on each group of positioning frames and are symmetrically arranged, each positioning seat is provided with a square groove part and a U-shaped groove part, each square groove part is communicated with each U-shaped groove part, each fork-shaped accessory is provided with a square part and a U-shaped part, each square part is located on each square groove part, each U-shaped part is located in each U-shaped groove part, and the outer end wall of each U-shaped part abuts against the groove wall of each U-shaped groove part. Compared with the prior art, the utility model has the advantages that at least two groups of positioning frames are arranged on the base, two positioning seats are arranged in each positioning frame, and a fork-shaped accessory to be processed can be placed on each positioning seat, so that the clamping can be carried out once, the processing of multiple groups of fork-shaped accessories is realized, and the production efficiency is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of machine tool machining, and particularly relates to a fixture for fork-shaped accessories.
Background
Along with the development of science and technology and the improvement of living standard, the degree of dependence of people on automobiles is more and more obvious, a plurality of accessories are needed on automobiles, the accessories are mostly obtained by processing and casting metal, and the obtained semi-finished accessories need to be subjected to mechanical processing such as cutting, polishing, punching and the like.
The existing fork-shaped accessory shown in fig. 4, but the accessory is provided with a head part and a claw part, the head part is provided with a through hole, two ends of the through hole are provided with a table top, when the accessory is horizontally placed for further machining, as the horizontal plane of the table top and the horizontal plane of the claw part are not on the same plane, stress tilting can occur during machining, and the accessory is not easy to grasp and fix, and is time-consuming and labor-consuming, and unfavorable for mass machining.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a fixture for fork-type accessories aiming at the current state of the art.
The technical scheme adopted for solving the technical problems is as follows: proposed a frock clamp for fork-type accessory, include: the base is connected with a hydraulic turntable arranged outside, and at least two groups of positioning frames are arranged on the base;
each group of positioning frames are provided with two positioning seats which are symmetrically arranged, each positioning seat is provided with a square groove part and a U-shaped groove part, each square groove part is communicated with each U-shaped groove part, each fork-shaped accessory is provided with a square part and a U-shaped part, each square part is positioned on each square groove part, each U-shaped part is positioned in each U-shaped groove part, and the outer end wall of each U-shaped part is abutted against the groove wall of each U-shaped groove part;
the pressing assembly is provided with a first pressing cylinder and a second pressing cylinder, a first pressing block is arranged on the first pressing cylinder, a second pressing block is arranged on the second pressing cylinder, the first pressing cylinder is arranged on the base and located between two adjacent groups of locating frames, the second pressing cylinder is arranged on the base and located on the end portion, close to the hydraulic turntable, of the locating frames, and the first pressing block and the second pressing block are both used for being matched with the locating seat to clamp the fork-shaped accessory.
In the fixture for the fork-type accessory, the U-shaped groove part is uniformly provided with the plurality of protruding blocks, and the protruding blocks are movably abutted to the end face, close to the base, of the U-shaped part.
In the fixture for the fork-shaped accessory, the U-shaped groove part is provided with the first through hole, the joint of the square groove part and the U-shaped groove part is provided with the second through hole, and the first through hole is communicated with the second through hole.
In the fixture for the fork-type accessory, the positioning frame is provided with the first threaded hole, the first threaded hole is positioned between the two positioning seats, the base is provided with the limiting groove, the limiting groove is provided with the second threaded hole, and the first threaded hole and the second threaded hole are connected through bolts.
In the above-mentioned frock clamp for fork-type accessory, the swage end at first swage piece both ends is the same with the swage end structure of second swage piece, the swage end at first swage piece both ends and the end of second swage piece all move about and lean on square portion with the junction of U-shaped portion.
Compared with the prior art, the utility model has the following beneficial effects:
1. the positioning frame is provided with a positioning seat which is provided with a square groove part and a U-shaped groove part, so that the square part of the fork-shaped accessory is positioned on the square groove part, the U-shaped part is positioned in the U-shaped groove part, the outer end wall of the U-shaped part is abutted against the groove wall of the U-shaped groove part, and a plurality of protruding blocks are uniformly arranged on the U-shaped groove part, so that the claw parts of the accessory are abutted against each other, the contact area is increased, and the first pressing block and the second pressing block are matched with the positioning seat to clamp and fix the fork-shaped accessory to be machined, so that the fork-shaped accessory can be machined later;
2. be provided with two at least groups of locating frames on the base, all be provided with two positioning seats in every locating frame, can both place a fork type accessory of waiting to process on every positioning seat, and then can once the clamping, realize multiunit fork type accessory processing, effectually promoted production efficiency.
Drawings
FIG. 1 is a top view of the present tool clamp for fork-type fittings;
FIG. 2 is a front view of the tool clamp for the fork-type fitting;
FIG. 3 is a schematic view of a positioning frame;
fig. 4 is a schematic structural view of the fork-type fitting.
In the drawing the view of the figure,
1. a base; 100. a limit groove; 101. a second threaded hole;
2. a positioning frame; 200. a positioning seat; 201. a bump; 202. square groove part; 203. a U-shaped groove part; 204. a first through hole; 205. a second through hole; 206. a first threaded hole;
3. a compression assembly; 300. a first material pressing cylinder; 301. a second material pressing cylinder; 302. a first swage block; 303. a second press block;
4. a fork-type fitting; 400. square parts; 401. a U-shaped part.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 4, the present tool clamp for fork-type accessories includes: the base 1 is connected with a hydraulic turntable arranged outside, and at least two groups of positioning frames 2 are arranged on the base 1; two positioning seats 200 are arranged on each group of positioning frames 2, the two positioning seats 200 are symmetrically arranged, each positioning seat 200 is provided with a square groove 202 and a U-shaped groove 203, the square groove 202 is communicated with the U-shaped groove 203, the fork-shaped fitting 4 is provided with a square part 400 and a U-shaped part 401, the square part 400 is positioned on the square groove 202, the U-shaped part 401 is positioned in the U-shaped groove 203, and the outer end wall of the U-shaped part 401 is abutted against the groove wall of the U-shaped groove 203; the pressing assembly 3, the pressing assembly 3 is provided with a first pressing cylinder 300 and a second pressing cylinder 301, the first pressing cylinder 300 is provided with a first pressing block 302, the second pressing cylinder 301 is provided with a second pressing block 303, the first pressing cylinder 300 is arranged on the base 1 and is located between two adjacent groups of positioning frames 2, the second pressing cylinder 301 is arranged on the base 1 and is located at the end part of the positioning frames 2, which is close to a hydraulic turntable arranged outside, and the first pressing block 302 and the second pressing block 303 are used for clamping a fork-shaped fitting 4 to be processed in cooperation with the positioning seat 200.
The left and right ends of the base 1 are respectively provided with a connecting plate, the connecting plates at the two ends are connected with an external hydraulic turntable, so that the base 1 and the fork-shaped accessories 4 to be processed on the base 1 can be turned over by a preset angle according to machining, at least two groups of positioning frames 2 are arranged on the base 1, the positioning frames 2 are not limited to two groups, three groups, four groups and the like, the positioning frames 2 are arranged in a preset manner according to the size of the base 1, each positioning frame 2 is of a rectangular structure, each positioning frame 2 is provided with two positioning seats 200, the plurality of fork-shaped accessories 4 can be processed by being clamped conveniently in one time, a first pressing cylinder 300 is arranged between the two adjacent groups of positioning frames 2, a first pressing block 302 connected to the driving end of the first pressing cylinder 300 can be used for realizing one-to-two-to-one positioning frames on the left side and the right-side positioning seats 200, and a second pressing cylinder 301 is positioned between the positioning frames 2 close to the connecting plates, and the second pressing block 303 only needs to press the fork-shaped accessories 4 on the one positioning seat 200.
Preferably, the U-shaped groove 203 is uniformly provided with a plurality of protruding blocks 201, and the protruding blocks 201 movably abut against the end surface of the U-shaped part 401, which is close to the base 1.
It should be further noted that, the fork-shaped fitting 4 is divided into two parts, namely, a square part 400 with a chamfer and a U-shaped part 401, and the side surface of the square part 400 is provided with a convex surface, so that the convex surface is not on the same plane with the side surface of the U-shaped part 401, and the square part 400 is located in the square groove 202, the U-shaped part 401 is located in the U-shaped groove 203, and the end surface of the U-shaped part 401, which is close to the base 1, abuts against the bump 201, so that the contact area is increased, the stress area is more even, and the fork-shaped fitting 4 cannot swing now.
Preferably, a first through hole 204 is formed in the position of the U-shaped groove 203, a second through hole 205 is formed in the joint of the square groove 202 and the U-shaped groove 203, and the first through hole 204 and the second through hole 205 are communicated.
In order to facilitate the subsequent taking of the processed fork-shaped fitting 4, the hand may be inserted into the first through hole 204, and the finger may be inserted into the second through hole 205, so as to remove the fork-shaped fitting 4 from the positioning seat 200.
Further preferably, the positioning frame 2 is provided with a first threaded hole 206, the first threaded hole 206 is located between the two positioning seats 200, the base 1 is provided with a limiting groove 100, the limiting groove 100 is provided with a second threaded hole 101, and the first threaded hole 206 and the second threaded hole 101 are connected through bolts.
The locating frame 2 is installed on the limiting groove 100, so that the locating frame 2 cannot move left and right, two first threaded holes 206 are required to be formed in the locating frame 2 for further installing the locating block on the base 1, two second threaded holes 101 which are matched with the first threaded holes 206 are formed in the limiting groove 100, the first threaded holes 206 and the second threaded holes 101 are connected through bolts, and further the fork-shaped fitting 4 cannot shake in subsequent processing.
Preferably, the pressing ends at two ends of the first pressing block 302 and the pressing ends of the second pressing block 303 have the same structure, and the pressing ends at two ends of the first pressing block 302 and the pressing ends of the second pressing block 303 are movably abutted against the connection part of the square part 400 and the U-shaped part 401.
It should be noted that, the pressing ends at two ends of the first pressing block 302 and the ends of the second pressing block 303 have the same structure, the first pressing block 302 may be formed by splicing two second pressing blocks 303, and then one pressing end of the first pressing block 302 abuts against a junction between the square portion 400 at one side of the fork-shaped fitting 4 and the U-shaped portion 401, and the pressing end of the second pressing block 303 abuts against a junction between the square portion 400 at the other side of the fork-shaped fitting 4 and the U-shaped portion 401.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Claims (5)
1. A tooling fixture for a fork-type fitting, comprising:
the base is connected with a hydraulic turntable arranged outside, and at least two groups of positioning frames are arranged on the base;
each group of positioning frames are provided with two positioning seats which are symmetrically arranged, each positioning seat is provided with a square groove part and a U-shaped groove part, each square groove part is communicated with each U-shaped groove part, each fork-shaped accessory is provided with a square part and a U-shaped part, each square part is positioned on each square groove part, each U-shaped part is positioned in each U-shaped groove part, and the outer end wall of each U-shaped part is abutted against the groove wall of each U-shaped groove part;
the pressing assembly is provided with a first pressing cylinder and a second pressing cylinder, a first pressing block is arranged on the first pressing cylinder, a second pressing block is arranged on the second pressing cylinder, the first pressing cylinder is arranged on the base and located between two adjacent groups of locating frames, the second pressing cylinder is arranged on the base and located on the end portion, close to the hydraulic turntable, of the locating frames, and the first pressing block and the second pressing block are both used for being matched with the locating seat to clamp the fork-shaped accessory.
2. The fixture for the fork-type accessory according to claim 1, wherein the U-shaped groove part is uniformly provided with a plurality of protruding blocks, and the protruding blocks are movably abutted against the end face, close to the base, of the U-shaped part.
3. The tooling fixture for the fork-type accessory according to claim 2, wherein the U-shaped groove is provided with a first through hole, the joint of the square groove and the U-shaped groove is provided with a second through hole, and the first through hole is communicated with the second through hole.
4. A fixture for fork-type fittings as defined in claim 3, wherein the positioning frame is provided with a first threaded hole, the first threaded hole is located between the two positioning seats, the base is provided with a limit groove, the limit groove is provided with a second threaded hole, and the first threaded hole and the second threaded hole are connected through bolts.
5. The fixture for fork-type accessories of claim 2, wherein the pressing ends of the first pressing block and the pressing ends of the second pressing block are identical in structure, and the pressing ends of the first pressing block and the pressing ends of the second pressing block are movably abutted against the joint of the square portion and the U-shaped portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320613580.6U CN220407894U (en) | 2023-03-27 | 2023-03-27 | Tool clamp for fork-shaped accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320613580.6U CN220407894U (en) | 2023-03-27 | 2023-03-27 | Tool clamp for fork-shaped accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407894U true CN220407894U (en) | 2024-01-30 |
Family
ID=89649087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320613580.6U Active CN220407894U (en) | 2023-03-27 | 2023-03-27 | Tool clamp for fork-shaped accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407894U (en) |
-
2023
- 2023-03-27 CN CN202320613580.6U patent/CN220407894U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |