CN210210127U - Part clamping tool - Google Patents
Part clamping tool Download PDFInfo
- Publication number
- CN210210127U CN210210127U CN201921045577.9U CN201921045577U CN210210127U CN 210210127 U CN210210127 U CN 210210127U CN 201921045577 U CN201921045577 U CN 201921045577U CN 210210127 U CN210210127 U CN 210210127U
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- CN
- China
- Prior art keywords
- clamping
- clamping jaw
- piston rod
- base
- actuating cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses a part clamping tool, which comprises a base and a clamping component capable of moving along the length direction of the base, wherein the base is provided with a driving component, and the driving component comprises a driving cylinder and a slide block positioned at the end of a piston rod of the driving cylinder; the utility model discloses a clamping device, including clamping assembly, actuating cylinder, push block, clamping jaw, spring coupling, clamping assembly, ejector pad and clamping jaw, clamping assembly quantity is two sets of and is located and be relative setting on the same straight line, the clamping assembly includes actuating cylinder and is located the installation piece of actuating cylinder tailpiece of the piston rod end, be provided with push block and clamping jaw in the installation piece, the push block with actuating cylinder's piston rod is connected, clamping jaw quantity is two and two clamping jaw one ends and passes through spring coupling, works as when actuating cylinder's piston rod stretches out under the spring action, the clamping jaw shrink, works as when. The utility model discloses can carry out the centre gripping operation to the cylindricality spare part of multiple specification, easy operation has improved machining efficiency greatly.
Description
Technical Field
The utility model belongs to the technical field of spare part production and processing, especially, relate to a part centre gripping frock.
Background
In the production and processing process of parts, along with the continuous improvement of production and processing equipment, the production and processing operation tends to be more and more automatic, so in the production and processing process, a clamping tool is often required to be adopted to clamp and position parts and then carry out the production and processing operation, parts of different specifications are often required to be processed and operated on one equipment, the parts are generally consistent in shape and are only different in diameter or height, different tools are required to be replaced to clamp the parts, the operation is troublesome, manpower is wasted, the processing efficiency is greatly limited, and the requirement of modern high-speed production is difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a part centre gripping frock, can carry out the centre gripping operation to the cylindricality spare part of multiple specification, and easy operation has improved machining efficiency greatly.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a part centre gripping frock, centre gripping frock includes the base and can follow the base length direction carries out the centre gripping subassembly of motion, wherein: the base is provided with a driving assembly, and the driving assembly comprises a driving cylinder and a sliding block positioned at the piston rod end of the driving cylinder; the centre gripping subassembly quantity is two sets of and is located and be relative setting on same straight line, the centre gripping subassembly includes actuating cylinder and is located the installation piece of actuating cylinder tailpiece of the piston rod end, be provided with ejector pad and clamping jaw in the installation piece, the ejector pad with actuating cylinder's piston rod is connected, clamping jaw quantity is two and two clamping jaw one end passes through spring coupling, works as when actuating cylinder's piston rod stretches out under the spring action, the clamping jaw is in the state of opening, works as when actuating cylinder's piston rod shrink under the ejector pad effect, the clamping jaw is in clamping state
In a preferred embodiment of the present invention, the number of the driving components is the same as the number of the holding components and corresponds to the number of the holding components one by one.
In a preferred embodiment of the present invention, the base is provided with a guide rail, and the slider can move along the length direction of the guide rail.
In a preferred embodiment of the present invention, the mounting block has a cavity therein, and the clamping jaw is partially located outside the mounting block and partially located in the cavity of the mounting block.
In a preferred embodiment of the present invention, the pushing block is a cone-shaped structure.
In a preferred embodiment of the present invention, the base is further provided with two reinforcing blocks, and the two reinforcing blocks are respectively located at two ends of the base.
The utility model provides a defect that exists among the background art, the utility model discloses possess following defect
Has the advantages that:
the utility model discloses on the base, under the mating reaction of drive assembly and centre gripping subassembly, can carry out the centre gripping operation to the cylindrical spare part of multiple specification, need not to change different centre gripping frock, and is simple in operation, the consumption of manpower has been saved, machining efficiency has also been improved simultaneously, drive assembly's existence, the installation piece that can drive centre gripping subassembly moves, realize the fine setting operation of centre gripping subassembly, and two sets of drive assembly's existence, can make the fine setting scope of centre gripping subassembly bigger, two sets of centre gripping subassemblies's existence, can follow two directions and carry out the centre gripping operation to the spare part simultaneously, guarantee the centre gripping effect, through driving cylinder and ejector pad, can realize the flexible of clamping jaw, thereby realize the clamp of clamping jaw tightly with relax the operation.
Drawings
The present invention will be further explained with reference to the drawings and examples;
fig. 1 is a schematic overall structure diagram of the preferred embodiment of the present invention;
fig. 2 is a partial structural schematic diagram of the preferred embodiment of the present invention;
in the figure: 1. a base; 2. a clamping assembly; 21. a driving oil cylinder; 22. mounting blocks; 23. a push block; 24. a clamping jaw; 3. a drive assembly; 31. a driving cylinder; 32. a slider; 4. a guide rail; 5. a spring; 6. and a reinforcing block.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
As shown in fig. 1 and 2, a part clamping tool comprises a base 1 and a clamping assembly 2 capable of moving along the length direction of the base 1, wherein: the base 1 is provided with a driving assembly 3, and the driving assembly 3 comprises a driving cylinder 31 and a slide block 32 positioned at the piston rod end of the driving cylinder 31; the clamping assemblies 2 are two groups and are oppositely arranged on the same straight line, each clamping assembly 2 comprises a driving oil cylinder 21 and an installation block 22 arranged at the piston rod end of the driving oil cylinder 21, a push block 23 and a clamping jaw 24 are arranged in the installation block 22, the push block 23 is connected with the piston rod of the driving oil cylinder 21, the clamping jaws 24 are two, one ends of the two clamping jaws 24 are connected through a spring 5, when the piston rod of the driving oil cylinder 21 extends out, the clamping jaws 24 are in an open state under the action of the spring 5, when the piston rod of the driving oil cylinder 21 contracts, the clamping jaws 24 are in a clamping state under the action of the push block 23, in the using process of the utility model, each group of clamping assemblies 2 comprises two clamping jaws 24, the two groups of clamping assemblies 2 are provided with four clamping jaws 24 in total, the parts can be clamped from multiple aspects, the clamping effect is good, as shown in figure 2, when the parts need, the piston rod of the driving oil cylinder 21 contracts to drive the push block 23 to move, so that the two clamping jaws 24 clamp the part, when the part needs to be loosened, the piston rod of the driving oil cylinder 21 extends out, and the two clamping jaws 24 can be loosened from the part under the action of the spring 5.
The utility model discloses in, the motion distance of ejector pad 23 can be adjusted clamping jaw 24's centre gripping diameter effectively, and when the piston rod of actuating cylinder 21 shrunk, the motion distance of ejector pad 23 was longer, then clamping jaw 24 can carry out the centre gripping to the part of little diameter, and the motion distance is shorter, then clamping jaw 24 can carry out the centre gripping to the part of big diameter, and two sets of centre gripping subassemblies 2's existence, can mutually support, carries out the centre gripping more effectively to the part.
In this embodiment, the existence of drive assembly 3, drive actuating cylinder 31 and can finely tune the installation piece 22 position of centre gripping subassembly 2 through slider 32, drive installation piece 22 and move along 4 length direction of guide rail, make clamping jaw 24 can carry out the centre gripping to the part better, two sets of drive assembly 3 respectively with two sets of centre gripping subassemblies 2 cooperations, can make the fine setting more effective, realize better centre gripping effect.
Specifically, the number of the driving assemblies 3 is the same as that of the clamping assemblies 2 and corresponds to that of the clamping assemblies 2 one by one.
Further, a guide rail 4 is provided on the base 1, and the slider 32 can move along the length direction of the guide rail 4.
Specifically, a cavity is formed in the mounting block 22, and the clamping jaw 24 is partially located outside the mounting block 22 and partially located in the cavity of the mounting block 22.
Further, the push block 23 is a tapered structure.
Specifically, the base 1 is further provided with two reinforcing blocks 6, and the number of the reinforcing blocks 6 is two and the two reinforcing blocks are respectively located at two ends of the base 1.
To sum up, the utility model discloses at base 1, under the cooperation of drive assembly 3 and centre gripping subassembly 2, can carry out the centre gripping operation to the cylindrical spare part of multiple specification, need not to change different centre gripping frock, and is simple in operation, the consumption of manpower is saved, the machining efficiency has also been improved simultaneously, drive assembly 3's existence, can drive centre gripping subassembly 2's installation piece 22 and move, realize centre gripping subassembly 2's fine setting operation, and two sets of drive assembly 3's existence, can make centre gripping subassembly 2's fine setting scope bigger, two sets of centre gripping subassembly 2's existence, can carry out the centre gripping operation to the spare part simultaneously from two directions, guarantee the centre gripping effect, through actuating cylinder 21 and ejector pad 23, can realize clamping jaw 24's flexible, thereby realize clamping jaw 24's the tight and the operation of relaxing.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art 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 (6)
1. The utility model provides a part centre gripping frock, its characterized in that, centre gripping frock includes the base and can follow the base length direction carries out the centre gripping subassembly of motion, wherein:
the base is provided with a driving assembly, and the driving assembly comprises a driving cylinder and a sliding block positioned at the piston rod end of the driving cylinder;
the utility model discloses a clamping device, including drive cylinder, clamping jaw, ejector pad, spring coupling, clamping jaw, clamping subassembly quantity is two sets ofly and is located and be relative setting on the same straight line, the clamping subassembly includes actuating cylinder and is located actuating cylinder piston rod end's installation piece, be provided with ejector pad and clamping jaw in the installation piece, the ejector pad with actuating cylinder's piston rod is connected, clamping jaw quantity is two and two clamping jaw one end passes through spring coupling, works as when actuating cylinder's piston rod stretches out under the spring action, the clamping jaw is in the state of opening, works as when actuating cylinder's piston rod shrink under the ejector pad effect, the clamping jaw is in clamping.
2. The part clamping tool according to claim 1, wherein the number of the driving assemblies is the same as that of the clamping assemblies and corresponds to the clamping assemblies one by one.
3. The part clamping tool according to claim 1, wherein a guide rail is arranged on the base, and the sliding block can move along the length direction of the guide rail.
4. The part clamping tool according to claim 1, wherein a cavity is formed in the mounting block, one part of the clamping jaw is located outside the mounting block, and the other part of the clamping jaw is located in the cavity of the mounting block.
5. The part clamping tool according to claim 1, wherein the push block is a conical structure.
6. The part clamping tool according to claim 1, wherein two reinforcing blocks are further arranged on the base and are respectively located at two ends of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045577.9U CN210210127U (en) | 2019-07-05 | 2019-07-05 | Part clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045577.9U CN210210127U (en) | 2019-07-05 | 2019-07-05 | Part clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210210127U true CN210210127U (en) | 2020-03-31 |
Family
ID=69936161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921045577.9U Expired - Fee Related CN210210127U (en) | 2019-07-05 | 2019-07-05 | Part clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210210127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499461A (en) * | 2020-12-16 | 2021-03-16 | 广东博智林机器人有限公司 | Lifting hook, lifting appliance and lifting device |
-
2019
- 2019-07-05 CN CN201921045577.9U patent/CN210210127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499461A (en) * | 2020-12-16 | 2021-03-16 | 广东博智林机器人有限公司 | Lifting hook, lifting appliance and lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |