CN211414865U - Universal clamp and assembly line comprising same - Google Patents
Universal clamp and assembly line comprising same Download PDFInfo
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- CN211414865U CN211414865U CN201921097356.6U CN201921097356U CN211414865U CN 211414865 U CN211414865 U CN 211414865U CN 201921097356 U CN201921097356 U CN 201921097356U CN 211414865 U CN211414865 U CN 211414865U
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- thimble
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- universal fixture
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Abstract
The utility model discloses an omnipotent anchor clamps and contain omnipotent anchor clamps's assembly line, wherein omnipotent anchor clamps include: the workpiece is placed on the ejector pin and pressed downwards, so that the ejector pin moves downwards to form a female die with the same shape as the workpiece, and the workpiece is positioned. The utility model discloses a set up several thimbles that can independently fluctuate, arrange several thimbles by the thimble locating plate and form positioning element to set up a drive arrangement that resets and promote the thimble and reset below the thimble, during the installation work piece, place the work piece on the thimble and down press, make the thimble move down and form the location die, be fixed in this die with the work piece in, thereby realize the location to the work piece, consequently, be applicable to and fix a position various different shapes form work pieces.
Description
The technical field is as follows:
the utility model relates to a machining technical field refers in particular to an omnipotent anchor clamps and contain omnipotent anchor clamps's assembly line.
Background art:
the jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.
The clamps are generally classified into general clamps and special clamps. Common universal fixtures include: the machine vice, chuck, sucking disc, dividing head and rotary table, etc. have great versatility, can adapt to the change of the processing procedure and processing object well, its structure has already been finalized, the size, specification have already serialized, most of them have already become a standard attachment of the lathe. Because the structure of the clamp is standardized, the size and the specification are serialized, the clamp can be only used for positioning a regular workpiece and/or positioning the regular surface of the workpiece, when the specific surface of the workpiece needs to be machined and/or a plurality of products with different shapes are machined, the clamp is not suitable, and the enterprise investment is increased due to the arrangement of a special clamp, so that the production cost is increased.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
an object of the utility model is to overcome prior art not enough, provide an omnipotent anchor clamps and contain omnipotent anchor clamps's assembly line.
In order to solve the technical problem, the utility model discloses a following first scheme of technique: this universal jig includes: the workpiece positioning device comprises a support frame, a thimble positioning plate arranged on the support frame, a plurality of thimbles which penetrate through the thimble positioning plate and can float up and down, and a reset driving device which is arranged below the thimbles and used for driving the thimbles to reset and keep alignment.
Furthermore, in the above technical solution, a thimble pushing plate for fixing the thimble is disposed below the thimble positioning plate, and a plurality of positioning grooves identical to the thimble are disposed on the thimble pushing plate.
Furthermore, in the above technical solution, the reset driving device abuts against the lower end of the thimble pushing plate and is used for driving the thimble pushing plate to move up and down and pushing the thimble to reset when the thimble pushing plate moves up.
Further, among the above-mentioned technical scheme, the thimble locating plate include: the ejector pin pushing plate comprises a plate body, a positioning cavity formed at the lower end of the plate body, a plurality of positioning holes formed in the plate body and penetrating through the plate body, and a plurality of guide holes formed between the positioning holes, wherein the ejector pin pushing plate can stretch into the positioning cavity.
Further, in the above technical solution, the support frame is provided with a start button for switching on and off the reset driving device.
Furthermore, in the above technical solution, the thimble is provided with 828, the positioning grooves and the positioning holes are correspondingly provided with 828, and the guide holes are provided with 13 and are radially arranged between the positioning holes.
Furthermore, in the above technical solution, one end of the thimble is hemispherical, the other end of the thimble is in a truncated cone shape, and the truncated cone end abuts against the workpiece.
In order to solve the technical problem, the utility model discloses a following technique second kind scheme: a flow line containing a universal fixture, comprising: the conveying belt, set up in the frame of conveying belt one side, set up in the frame front end and be used for detecting the detection module of work piece position, set up in detecting the module side and be used for shifting the removal module of work piece, set up in the universal fixturing of removing the module side and set up in the universal fixturing side and be used for processing the processing module of work piece.
Furthermore, in the above technical solution, the moving module is a three-axis moving module, which includes an X-axis moving module, a Y-axis moving module and a Z-axis moving module.
Further, in the above technical solution, the detection module is a CCD lens, and the processing module is a screw machine.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses a set up several thimbles that can independently fluctuate, arrange several thimbles by the thimble locating plate and form positioning element, and set up a drive arrangement that resets and the thimble that is used for promoting the thimble to reset in the thimble below promotes the board position, when the work piece of irregular shape needs processing, only need place the work piece on the thimble and down press the work piece, make the thimble below that is located the work piece move down and form the location die, be fixed in this die with the work piece, thereby realize the location to the irregular shape work piece, therefore, be applicable to and fix a position various different work pieces of different shapes form.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the thimble according to the present invention;
FIG. 3 is a top view of the thimble positioning plate of the present invention;
FIG. 4 is a cross-sectional view of section A-A of FIG. 3;
FIG. 5 is a top view of the thimble pushing plate of the present invention;
FIG. 6 is a top side view of the ejector pin pushing plate of the present invention;
fig. 7 is a top view of the housing of the present invention;
fig. 8 is a side view of the housing of the present invention;
fig. 9 is a schematic view of the present invention applied to an assembly line.
Description of reference numerals:
1 support 11 start button 2 thimble locating plate
21 plate body 22 positioning cavity 23 positioning hole
24 reset driving device for guide hole 3 thimble 4
5 positioning groove of 6-workpiece thimble pushing plate 61
62 guide bar mounting groove 7 assembly line 71 conveyor belt
72 rack 73 detection module 74 moving module
75 processing module 8 shell
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
As shown in fig. 1 to 9, a universal clamp is provided, which comprises: the ejector pin positioning device comprises a support frame 1, an ejector pin positioning plate 2 arranged on the support frame 1, a plurality of ejector pins 3 which penetrate through the ejector pin positioning plate 2 and can float up and down, and a reset driving device 4 which is arranged below the ejector pins 3 and used for driving the ejector pins 3 to reset and keep alignment, wherein a workpiece 5 is placed on the ejector pins 3 and pressed downwards, so that the ejector pins 3 move downwards to form a female die with the same shape as the workpiece 5, and the workpiece 5 is positioned.
A thimble pushing plate 6 used for fixing the thimble 3 is arranged below the thimble positioning plate 2, and a plurality of positioning grooves 61 which are the same as the thimble 3 are arranged on the thimble pushing plate 6. The positioning groove 61 has a hemispherical shape.
The reset driving device 4 is pressed against the lower end of the thimble pushing plate 6 and used for driving the thimble pushing plate 6 to move up and down and pushing the thimble 3 to reset when the thimble pushing plate 6 moves upwards. The reset driving device 4 is a cylinder, and the cylinder is covered with a shell 8.
Thimble locating plate 2 include: the ejector pin pushing plate comprises a plate body 21, a positioning cavity 22 formed at the lower end of the plate body 21, a plurality of positioning holes 23 formed in the plate body 21 and penetrating through the plate body 21, and a plurality of guide holes 24 formed between the positioning holes 23, wherein the ejector pin pushing plate 6 can extend into the positioning cavity 22. The inner wall of the positioning hole 23 is provided with a convex part for pre-positioning the thimble 3, and the convex part is used for keeping the thimble 3 stable and not falling after resetting.
The support frame 1 is provided with a starting button 11 for opening and closing the reset driving device 4.
The thimble 3 is provided with 828, the positioning grooves 61 and the positioning holes 23 are correspondingly provided with 828, and the guide holes 24 are provided with 13 and are arranged between the positioning holes 23 in a radial manner.
One end of the thimble 3 is hemispherical, the other end of the thimble 3 is in a circular truncated cone shape, and the circular truncated cone end is abutted against the workpiece 5.
The utility model discloses the during operation is placed work piece 5 on thimble 3 and is pressed down, makes thimble 3 that is located work piece 5 below move down, forms the die the same with 5 shapes of work piece to fix work piece 5, treat work piece 5 and accomplish the processing back, take off work piece 5, press start button 11 again, promote thimble push plate 6 by reset drive device 4 and upwards ejecting with thimble 3, get back to original position.
A flow line containing universal fixtures, comprising: the automatic workpiece machining device comprises a conveyor belt 71, a rack 72 arranged on one side of the conveyor belt 71, a detection module 73 arranged at the front end of the rack 72 and used for detecting the position of the workpiece 5, a moving module 74 arranged beside the detection module 73 and used for transferring the workpiece 5, a universal fixture arranged beside the moving module 74 and a machining module 75 arranged beside the universal fixture and used for machining the workpiece 5. Two universal clamps are arranged on the assembly line 7.
The moving module 74 is a three-axis moving module, which includes an X-axis moving module, a Y-axis moving module, and a Z-axis moving module.
The detection module 73 is a CCD lens, and the processing module 75 is a screw machine.
When the assembly line 7 works, a worker places a workpiece 5 on the conveyor belt 71, the conveyor belt 71 conveys the workpiece 5 to the rack 72, when the workpiece 5 passes through the CCD lens, the CCD lens identifies the position of the workpiece 5 and transmits the position information to the moving module 74, then the moving module 74 grabs the workpiece 5 and adjusts the position, then the workpiece 5 is conveyed to the upper part of the ejector pin 3 and pressed downwards, the ejector pin 3 positioned below the workpiece 5 moves downwards to form a concave die with the same shape as the workpiece 5 so as to fix the workpiece 5, then the screw machine locks the screw at the appointed position of the workpiece 5 to complete processing, the processed workpiece 5 is taken out by the moving module 74 and sent back to the conveyor belt 71, and in the assembly line 7, the air cylinder positioned below the ejector pin 3 automatically starts after the moving module 74 takes the workpiece 5 out of the upper part of the ejector pin 3, and pushes the ejector pin pushing plate 6 to push the ejector pin 3 upwards, and returning to the original position to finish the processing of the workpiece 5 at the station.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. A universal fixture, comprising: the ejector pin locating plate (2), the plural number of thimble (3) that run through thimble locating plate (2) and can fluctuate and install on support frame (1) and set up in thimble (3) below and be used for driving thimble (3) and reset and keep the drive arrangement (4) that resets of alignment, through placing work piece (5) on thimble (3) and down press, make thimble (3) downstream form the die the same with this work piece (5) shape to the realization is to the location of this work piece (5).
2. The universal fixture of claim 1, further comprising: a thimble pushing plate (6) used for pushing the thimble (3) is arranged below the thimble positioning plate (2), and a plurality of positioning grooves (61) which are the same as the thimble (3) are arranged on the thimble pushing plate (6).
3. The universal fixture of claim 2, further comprising: the reset driving device (4) is abutted against the lower end of the thimble pushing plate (6) and used for driving the thimble pushing plate (6) to move up and down and pushing the thimble (3) to reset when the thimble pushing plate (6) moves upwards.
4. The universal fixture of claim 2, further comprising: thimble locating plate (2) include: the ejector pin pushing plate comprises a plate body (21), a positioning cavity (22) formed at the lower end of the plate body (21), a plurality of positioning holes (23) formed in the plate body (21) and penetrating through the plate body (21), and a plurality of guide holes (24) formed between the positioning holes (23), wherein the ejector pin pushing plate (6) can stretch into the positioning cavity (22).
5. The universal fixture of claim 1, further comprising: the support frame (1) is provided with a starting button (11) for opening and closing the reset driving device (4).
6. The universal fixture of claim 4, further comprising: the thimble (3) be provided with 828, constant head tank (61) also be provided with 828 to corresponding with locating hole (23), guiding hole (24) be provided with 13 and be the radioactivity range in between locating hole (23).
7. The universal fixture of claim 1, further comprising: one end of the thimble (3) is hemispherical, the other end of the thimble (3) is in a circular truncated cone shape, and the circular truncated cone end is abutted against the workpiece (5).
8. A line having the universal fixture of any of claims 1-7, comprising: the automatic workpiece machining device comprises a conveyor belt (71), a rack (72) arranged on one side of the conveyor belt (71), a detection module (73) arranged at the front end of the rack (72) and used for detecting the position of a workpiece (5), a moving module (74) arranged beside the detection module (73) and used for transferring the workpiece (5), a universal fixture arranged beside the moving module (74) and a machining module (75) arranged beside the universal fixture and used for machining the workpiece (5).
9. A pipeline according to claim 8, wherein: the moving module (74) is a three-axis moving module, and comprises an X-axis moving module, a Y-axis moving module and a Z-axis moving module.
10. A pipeline according to claim 8, wherein: the detection module (73) is a CCD lens, and the processing module (75) is a screw machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921097356.6U CN211414865U (en) | 2019-07-12 | 2019-07-12 | Universal clamp and assembly line comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921097356.6U CN211414865U (en) | 2019-07-12 | 2019-07-12 | Universal clamp and assembly line comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211414865U true CN211414865U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921097356.6U Active CN211414865U (en) | 2019-07-12 | 2019-07-12 | Universal clamp and assembly line comprising same |
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| CN (1) | CN211414865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183058A (en) * | 2021-04-19 | 2021-07-30 | 湖北宏博汽车工业智能装备有限公司 | Universal clamp |
| CN115008378A (en) * | 2022-07-18 | 2022-09-06 | 济南鑫捷瑞电气有限公司 | Screw machine is with adjusting frock |
-
2019
- 2019-07-12 CN CN201921097356.6U patent/CN211414865U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183058A (en) * | 2021-04-19 | 2021-07-30 | 湖北宏博汽车工业智能装备有限公司 | Universal clamp |
| CN115008378A (en) * | 2022-07-18 | 2022-09-06 | 济南鑫捷瑞电气有限公司 | Screw machine is with adjusting frock |
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