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Pipe punching assembly

A technology of punching and assembly, applied in the direction of punching tools, feeding devices, manufacturing tools, etc., can solve the problems of increasing the overall equipment cost of punching equipment, no positioning device, and easy damage to pipes, etc., so as to avoid the turning process , improve efficiency and reduce the probability of damage

Active Publication Date: 2021-03-26
江苏国电新能源装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pipe is prone to damage during the turning process, and the setting of the turning device increases the overall equipment cost of the punching equipment
In addition, the existing punching assembly is not provided with a positioning device to achieve pre-positioning of the pipe, thereby facilitating precise feeding of the pipe
At the same time, the existing punching device is fixed as a whole, and its pass rate is low

Method used

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  • Pipe punching assembly
  • Pipe punching assembly
  • Pipe punching assembly

Examples

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Embodiment Construction

[0039] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0040] see Figure 1 to Figure 17 , a long pipe punching equipment, including a base 1, a loading and unloading device and a punching assembly located at both ends of the base, guide rails 2 are provided on the surface of the base, and the punching assembly includes a push frame 3 located on the base, The pushing cylinder 4 on the top of the push frame, the frame 5 fixedly connected with the pushing cylinder, the pushing frame is slidably arranged on the guide rail on the surface of the base, the frame includes a base 7 which slides with the guide rail, is positioned above the base and is connected to the base. The installation frame 8 that seat is connected, the top wall...

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PUM

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Abstract

The invention relates to a pipe punching assembly. The pipe punching assembly comprises a pushing frame arranged on a base, a pushing oil cylinder arranged at the top of the pushing frame and a rack fixedly connected with the pushing oil cylinder, the pushing frame is arranged on a guide rail on the surface of the base in a sliding mode, and the rack comprises a foundation which is in sliding fitwith the guide rail and an installation frame located above the foundation and fixedly connected with the foundation. Punching oil cylinders are arranged on the top wall, the bottom wall, the left side wall and the right side wall of the installation frame, cylinder bodies of the punching oil cylinders are fixedly arranged on the rack, the output ends of the punching oil cylinders extend into theinstallation frame and are connected with a punching needle assembly, a positioning frame fixedly connected with the pushing frame is further arranged on the pushing frame, and a positioning air cylinder is arranged on the positioning frame. The pipe punching assembly is simple in structure, high in punching efficiency and good in universality and has a pipe pre-positioning function.

Description

technical field [0001] The invention relates to a punching device, in particular to a punching assembly for pipe fittings. Background technique [0002] Long pipes need to be punched at the end during processing and production, so as to facilitate the connection between the pipe and other parts. In the existing punching device for punching pipes, a single punching cylinder is arranged on it, and a single punching cylinder needs to punch the four pipe walls of the pipe in sequence, and its punching efficiency is low. The assistance of the pipe turning device is needed to realize the turning of the pipe, and then punch the pipe wall in sequence. The pipe is prone to damage during the turning process, and the setting of the turning device increases the overall equipment cost of the punching equipment. In addition, the existing punching assembly is not provided with a positioning device to achieve pre-positioning of the pipe material, thereby facilitating precise feeding of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/28B21D28/34B21D43/00B21D43/08B21D45/06
CPCB21D28/28B21D28/34B21D43/003B21D43/08B21D45/06
Inventor 易仁志吕康
Owner 江苏国电新能源装备有限公司