CN217394379U - Piston top processing frock - Google Patents
Piston top processing frock Download PDFInfo
- Publication number
- CN217394379U CN217394379U CN202221214497.3U CN202221214497U CN217394379U CN 217394379 U CN217394379 U CN 217394379U CN 202221214497 U CN202221214497 U CN 202221214497U CN 217394379 U CN217394379 U CN 217394379U
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- piston top
- spigot
- disc
- holes
- connecting body
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
A piston top machining tool comprises a plurality of bodies with different outer diameter sizes, wherein each body comprises a spigot disc and a connecting body, the connecting body is connected to the front part of the spigot disc, and the connecting body is subjected to heat treatment and then is subjected to finish machining to form the piston top machining tool with different outer diameter sizes; three through holes are uniformly formed in the spigot disc, and the angle difference between every two adjacent through holes is 120 degrees; the wire replacing device has the advantages of convenience in use, simple structure, strong universality, high strength, high wire replacing speed and high production efficiency.
Description
The technical field is as follows:
the utility model belongs to the technical field of the machine tool machining technique and specifically relates to a piston top processing frock that says so.
Background art:
the technology seat of car or finish turning top process are as an indispensable process in the piston course of working, and the tang dish is the necessary frock of this process, and the corresponding tang dish needs to be changed according to the different needs of tang diameter to the piston of production line processing, and when the tang dish that uses now trades the line debugging, the operator need be connected to the tang dish that the rough machining was accomplished and carry out the finish machining on the processing equipment of top, and this mode has following problem:
1. the production line is more, the types of top processing equipment are more, the specifications of the tools are not uniform, and the universality is poor;
2. no heat treatment is carried out, and the strength of the spigot disc is low;
3. the production of line changing needs to reprocess the spigot disc, which causes waste;
4. affecting the speed of wire change.
The invention content is as follows:
for solving the problem, overcome the not enough of prior art, the utility model provides a convenient to use, simple structure, commonality are strong, intensity is high, trade the line fast, the piston top processing frock that production efficiency is high.
The utility model provides a piston top processing tool, which comprises a plurality of bodies with different outer diameter sizes,
the body comprises a spigot disc and a connector, the connector is connected to the front part of the spigot disc, and the connector is processed into different outer diameter sizes through heat treatment and finish machining.
Furthermore, three through holes are uniformly formed in the spigot disc, and the angle difference between every two adjacent through holes is 120 degrees.
Furthermore, all be provided with the bolt with detachable mode in the three through-hole.
Further, the connector includes an outer diameter model that accommodates different product specifications.
The utility model has the advantages that:
the improved wire changing machine has the advantages of convenience in use, simple structure, strong universality, high strength, high wire changing speed and high production efficiency, the spigot disc and the connecting body are integrated into a whole, after heat treatment, the spigot disc is finely processed into the corresponding outer diameter of each product model, and the spigot disc and a main shaft are connected and aligned for use only during wire changing debugging.
The center distance of the connecting holes at the connecting disc of the main shaft of the top processing equipment can be unified, when the wires are changed, the wires can be changed only by connecting the spigot discs with unified sizes with the connecting disc of the main shaft, the process of rough processing and then finish processing is omitted, the spigot discs do not need to be re-processed, waste is reduced, and the wire changing speed is also improved.
The spigot discs of the bodies with different dimensions and specifications are the same, and the universal joint can be completely applied after the main shaft connecting discs of all production lines are unified, so that the universality is improved. Meanwhile, the spigot disc and the connector are subjected to heat treatment, so that the strength of the connector is improved.
Description of the drawings:
fig. 1 is a schematic cross-sectional structure of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
1. A spigot disc 2, a connecting body 11 and a bolt.
The specific implementation mode is as follows:
in order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the attached figure 1 of the present invention to perform more detailed description of the present invention.
The utility model provides a piston top processing tool, which comprises a plurality of bodies with different outer diameters, wherein each body comprises a spigot disc 1 and a connecting body 2, the connecting body 2 is connected to the front part of the spigot disc 1, and the connecting body 2 is processed into different outer diameters after heat treatment; three through holes are uniformly formed in the spigot disc 1, and the angle difference between every two adjacent through holes is 120 degrees; bolts 11 are detachably arranged in the three through holes; the connector 2 includes an outer diameter model that accommodates different product sizes.
The utility model discloses a one of them embodiment as follows:
the piston top processing tool comprises a plurality of bodies with different outer diameter sizes to adapt to different outer diameter sizes of different types of products, the bodies comprise a spigot disc 1 and a connecting body 2, the connecting body 2 is connected to the front part of the spigot disc 1, and the connecting body 2 is subjected to heat treatment and then is subjected to finish machining to obtain different outer diameter sizes;
three through holes are uniformly formed in the spigot disc 1, the angle difference between every two adjacent through holes is 120 degrees, and the spigot disc is more stable after being connected with a main shaft; bolts 11 are detachably provided in all of the three through holes.
The center distance of the connecting holes at the connecting disc of the main shaft of the top processing equipment can be unified, when the wires are changed, the wires can be changed only by connecting the spigot discs 1 with the same size with the connecting disc of the main shaft, the process of rough processing and then finish processing is omitted, the spigot discs 1 do not need to be re-processed, the waste is reduced, and the wire changing speed is also improved.
The spigot discs 1 of the bodies with different dimensions and specifications are the same, and the universal joint can be completely applied after the main shaft connecting discs of all production lines are unified, so that the universality is improved. Meanwhile, the strength of the spigot disc 1 and the connector 2 can be improved by heat treatment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a piston top processing frock which characterized in that: comprises a plurality of bodies with different outer diameter sizes,
the body comprises a spigot disc and a connecting body, the connecting body is connected to the front portion of the spigot disc, and the connecting body is subjected to heat treatment and then is subjected to finish machining to form different outer diameter sizes.
2. The piston top machining tool according to claim 1, characterized in that: three through holes are uniformly formed in the spigot disc, and the angle difference between every two adjacent through holes is 120 degrees.
3. The piston top machining tool according to claim 2, characterized in that: and bolts are detachably arranged in the three through holes.
4. The piston top machining tool according to claim 1, characterized in that: the connector comprises outer diameter models which are suitable for different product specifications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221214497.3U CN217394379U (en) | 2022-05-20 | 2022-05-20 | Piston top processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221214497.3U CN217394379U (en) | 2022-05-20 | 2022-05-20 | Piston top processing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217394379U true CN217394379U (en) | 2022-09-09 |
Family
ID=83144286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221214497.3U Active CN217394379U (en) | 2022-05-20 | 2022-05-20 | Piston top processing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217394379U (en) |
-
2022
- 2022-05-20 CN CN202221214497.3U patent/CN217394379U/en active Active
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