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Machining fixing device

A fixing device and mechanical processing technology, which is applied in the direction of grinding workpiece supports, etc., can solve the problems of poor practicability, low efficiency, inconvenient use of mechanical grinding and processing, etc., and achieve strong practicability, convenient fixing, convenient and fast positioning and fixing Effect

Inactive Publication Date: 2021-07-27
李芹芹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, in mechanical processing, it is often necessary to grind the outer wall of the pipe fitting; however, most of the existing fixing devices for mechanical grinding are used to fix the outer wall of the pipe fitting, so that after a part of the outer wall of the pipe fitting has been polished, the pipe fitting needs to be loosened And when re-exchanging the unpolished position for grinding, you need to exchange the position and then fix it, which makes the use of mechanical grinding very inconvenient, not practical, and inefficient

Method used

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  • Machining fixing device
  • Machining fixing device
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Experimental program
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Effect test

Embodiment 1

[0031] refer to Figure 1-7 In this embodiment, a mechanical processing fixing device is proposed, including a processing fixing table 1, an installation cavity 2 is provided inside the processing fixing table 1, a stabilizing plate 4 is fixedly installed in the installation cavity 2, and the stabilizing The plate 4 is provided with a mounting hole, and the vertical column 3 is fixedly sleeved in the mounting hole, and the bottom of the vertical column 3 penetrates to the bottom of the stable plate 4, and the top of the vertical column 3 penetrates to the bottom of the processing and fixing table 1. Above, and on the vertical column 3 above the processing and fixing platform 1, a fixing mechanism for positioning and fixing the pipe fitting 9 of the tubular structure is symmetrically arranged;

[0032] Described fixing mechanism comprises the vertical moving groove 301 that is opened symmetrically on the outside of vertical column 3, and the moving block 304 that is arranged sy...

Embodiment 2

[0039] In this embodiment, it is the same as the technical solution in Embodiment 1 on the whole;

[0040] Further, the number of driven gears 7 is specifically set to three, and the three driven gears 7 are evenly arranged on the circumference of the driving gear 6 in a ring based on the output shaft of the rotating stepper motor 5 .

Embodiment 3

[0042] In this embodiment, it is the same as the technical solution in Embodiment 1 on the whole;

[0043] Further, the number of the driven gears 7 is specifically set to four, and the four driven gears 7 are evenly arranged on the circumference of the driving gear 6 in a ring based on the output shaft of the rotating stepper motor 5 .

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Abstract

The invention discloses a machining fixing device. The machining fixing device comprises a machining fixing table; a mounting cavity is formed inside the machining fixing table; a stabilizing plate is fixedly mounted in the mounting cavity; a mounting hole is formed in the stabilizing plate; a vertical column is fixedly sleeved with the mounting hole; and the bottom of the vertical column penetrates to the position below the stabilizing plate. According to the machining fixing device, positioning and fixing can be conveniently and rapidly carried out from the inside of a pipe fitting, so that the follow-up operation of polishing the outer wall of the pipe fitting is facilitated, and the trouble that in prior art, due to fact that the outer wall of a pipe fitting is fixed in polishing process of the outer wall of pipe fitting, after part of the outer wall of the pipe fitting is polished, the pipe fitting needs to be loosened to change the unpolished part again, and then the pipe fitting is fixed to be polished is avoided; and in this way, the pipe fitting is very convenient to fix, the inner wall of the pipe fitting only needs to be positioned and fixed at one time, the overall working efficiency is improved, the practicability is high, and the machining and fixing of the pipe fitting are facilitated.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a mechanical processing fixing device. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing method, it can be divided into cutting and grinding processing and pressure processing. [0003] In the production process, the process of changing the shape, size, position and nature of the production object to make it a finished or semi-finished product is called a process. It is an essential part of the production process. The process can be divided into casting, forging, stamping, welding, machining, assembly and other processes. The mechanical manufacturing process generally refers to the sum of the machining process of parts and the assembly process of machines. Other processes are called auxiliary processes. Processes, such as transpor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/06
CPCB24B41/06
Inventor 李芹芹
Owner 李芹芹