CN212420440U - Quick positioning fixture of dysmorphism piece - Google Patents
Quick positioning fixture of dysmorphism piece Download PDFInfo
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- CN212420440U CN212420440U CN201922350568.7U CN201922350568U CN212420440U CN 212420440 U CN212420440 U CN 212420440U CN 201922350568 U CN201922350568 U CN 201922350568U CN 212420440 U CN212420440 U CN 212420440U
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Abstract
The utility model discloses a quick positioning fixture for a special-shaped part, which comprises a hydraulic chuck, a mandril assembly, a driving device and a special-shaped part clamping assembly, wherein the rear end of the special-shaped part clamping assembly is fixed on the hydraulic chuck, the rear end of the mandril assembly is connected with the driving device, and the special-shaped part is clamped between the front end of the special-shaped part clamping assembly and the front end of the mandril assembly; compared with the prior art, press from both sides the dress through the front end of special-shaped part clamp dress subassembly and the front end of ejector pin subassembly to special-shaped part, can bear and cut energetically, realize a sword finish turning, improve work efficiency greatly, make special-shaped part's size more stable, realize the utility model aims at.
Description
Technical Field
The utility model relates to a quick positioning fixture, in particular to quick positioning fixture of dysmorphism piece.
Background
With the development of scientific technology, the requirements of the market on the performance of automobiles are higher and higher, and especially the steering stability of automobiles becomes an important aspect of modern automobile research.
The quality of the steering system directly affects the steering stability, the steering ease, and the working strength and efficiency of the driver, so the design of the steering system is an important part of the design of the automobile.
Correspondingly, the processing technology of the steering system is also improved and advanced. The advancement of the advanced manufacturing process mainly shows five aspects of high quality, high efficiency, low consumption, cleanness and flexibility (flexibility), and the advanced manufacturing process has the following advantages: the processed and manufactured parts or the whole machine have high quality and good performance; the parts have accurate size, smooth and clean surface, compact internal structure, no defect and impurity and good service performance; the structure of the whole machine has long service life and high reliability. High efficiency: the production efficiency and the labor productivity are high, and the labor intensity of operators is greatly reduced.
In the traditional processing method, the product cannot be formed once by rough turning and then finish turning, and only small-batch production can be realized.
Therefore, a special-shaped member quick positioning fixture is particularly needed to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick positioning fixture of dysmorphism piece to prior art's not enough, can fix a position special-shaped part effectively, and is efficient, and the structure is simpler and easier.
The utility model provides a technical problem can adopt following technical scheme to realize:
the utility model provides a quick positioning fixture of dysmorphism piece, its characterized in that, it presss from both sides the dress subassembly including hydraulic chuck, ejector pin subassembly, drive arrangement and special-shaped parts, the rear end that special-shaped parts pressed from both sides the dress subassembly is fixed on the hydraulic chuck, the rear end of ejector pin subassembly with drive arrangement's is connected, special-shaped parts press from both sides the front end of dress subassembly and press from both sides between the front end of ejector pin subassembly and adorn special-shaped parts.
In an embodiment of the utility model, the front surface that the dysmorphism part pressed from both sides dress subassembly is special-shaped contact surface, the centre that the dysmorphism part pressed from both sides dress subassembly is provided with the bolt, the front end of bolt is outstanding the special-shaped contact surface, the rear end of bolt is provided with flattening spring and fixes through the stop bolt in the dysmorphism part presss from both sides dress subassembly.
In an embodiment of the present invention, the front end of the ejector rod assembly is provided with an ejector pin for ejecting the special-shaped part.
In an embodiment of the present invention, the driving device is a hydraulic device or a pneumatic device.
In an embodiment of the present invention, the center of the special-shaped part clamping assembly and the center of the ejector assembly are located on a straight line.
The utility model discloses a quick positioning fixture of dysmorphism piece compares with prior art, presss from both sides the dress with the front end of ejector pin subassembly to the special-shaped part through the front end that special-shaped part pressed from both sides the dress, can bear and cut energetically, realizes a sword finish turning, improves work efficiency greatly, makes special-shaped part's size more stable, realizes the utility model aims at.
The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.
Drawings
Fig. 1 is a schematic structural view of the special-shaped member quick positioning fixture of the present invention;
FIG. 2 is a schematic structural view of the special-shaped part clamping assembly of the present invention;
fig. 3 is a schematic structural diagram of the push rod assembly of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Examples
As shown in fig. 1 to 3, the utility model discloses a quick positioning fixture of dysmorphism piece, it includes that hydraulic chuck 10, ejector pin subassembly 20, drive arrangement 30 and special-shaped parts press from both sides dress subassembly 40, and the rear end that special-shaped parts pressed from both sides dress subassembly 40 is fixed on hydraulic chuck 10, and ejector pin subassembly 20's rear end is connected with drive arrangement 30, presss from both sides between the front end that special-shaped parts pressed from both sides dress subassembly 40 and the front end of ejector pin subassembly 20 and adorns special-shaped parts.
In the present embodiment, the front surface of the special-shaped part clamping assembly 40 is a special-shaped contact surface, the middle of the special-shaped part clamping assembly 40 is provided with a plug 41, the front end of the plug 41 protrudes out of the special-shaped contact surface, and the rear end of the plug 41 is provided with a flat spring 42 and fixed in the special-shaped part clamping assembly 40 through a stop bolt 43.
In this embodiment, the front end of the ejector pin assembly 40 is provided with an ejector pin 44 for ejecting the special-shaped part.
In this embodiment, the driving device 30 is a hydraulic device or a pneumatic device.
In this embodiment, the center of the profile clamping assembly 40 is aligned with the center of the ram assembly 20.
The utility model discloses a quick positioning fixture of dysmorphism piece, the one end of special-shaped part is pressed from both sides dress subassembly 40 through special-shaped part and is fixed on hydraulic chuck 10, and the other end of special-shaped part passes through drive arrangement 30 drive ejector pin subassembly 20 and fixes, and special-shaped part presss from both sides 41 front ends of bolt and the thimble of ejector pin subassembly 20 of dress subassembly 40 and withstands special-shaped part respectively, makes the special-shaped part level, guarantees that clamping of special-shaped part dress does not have the deviation.
Through the clamping to special-shaped parts like this, can bear heavily cutting, realize a sword finish turning, improve work efficiency greatly, make special-shaped parts's size more stable.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a quick positioning fixture of dysmorphism piece, its characterized in that, it presss from both sides the dress subassembly including hydraulic chuck, ejector pin subassembly, drive arrangement and special-shaped parts, the rear end that special-shaped parts pressed from both sides the dress subassembly is fixed on the hydraulic chuck, the rear end of ejector pin subassembly with drive arrangement's is connected, special-shaped parts press from both sides the front end of dress subassembly and press from both sides between the front end of ejector pin subassembly and adorn special-shaped parts.
2. The quick special-shaped part positioning fixture according to claim 1, wherein the front surface of the special-shaped part clamping assembly is a special-shaped contact surface, a plug pin is arranged in the middle of the special-shaped part clamping assembly, the front end of the plug pin protrudes out of the special-shaped contact surface, and the rear end of the plug pin is provided with a flattening spring and fixed in the special-shaped part clamping assembly through a stop bolt.
3. The quick special-shaped part positioning fixture as claimed in claim 1, wherein the front end of the ejector rod assembly is provided with an ejector pin for ejecting the special-shaped part.
4. The quick special-shaped piece positioning fixture as claimed in claim 1, characterized in that the driving device is a hydraulic device or a pneumatic device.
5. The quick special-shaped member positioning jig according to claim 1, wherein the center of the special-shaped member clamping assembly and the center of the ejector assembly are located on a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350568.7U CN212420440U (en) | 2019-12-25 | 2019-12-25 | Quick positioning fixture of dysmorphism piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350568.7U CN212420440U (en) | 2019-12-25 | 2019-12-25 | Quick positioning fixture of dysmorphism piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212420440U true CN212420440U (en) | 2021-01-29 |
Family
ID=74275818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922350568.7U Active CN212420440U (en) | 2019-12-25 | 2019-12-25 | Quick positioning fixture of dysmorphism piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212420440U (en) |
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2019
- 2019-12-25 CN CN201922350568.7U patent/CN212420440U/en active Active
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