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Clamping tool for machining Hawking metal surface

A metal surface and clamping technology, which is applied in metal processing equipment, metal processing machinery parts, clamping, etc., can solve the problems that affect the efficiency of processing, easy slipping of parts, cumbersome clamping, etc., to improve efficiency and increase production efficiency effect

Pending Publication Date: 2021-09-03
ZHEJIANG TONGLI HEAVY GEAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the processing, the top will have a slight deviation, and the parts will easily slip, which will affect the roughness of the processed surface
Clamping is also cumbersome, which affects the efficiency of processing

Method used

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  • Clamping tool for machining Hawking metal surface
  • Clamping tool for machining Hawking metal surface
  • Clamping tool for machining Hawking metal surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, a Hawker metal surface processing and clamping tool is used to clamp the output shaft 1 with a central hole at both ends, including a hydraulically driven top 2 installed at one end of the main shaft of the lathe, and a The driven top 3, the first shaft sleeve 4 and the second shaft sleeve 5, the hydraulically driven top 2 and the driven top 3 are respectively against the two ends of the output shaft 1, and the hydraulically driven top 1 includes a rotating rod 21, a thimble 22. The sleeve 23 installed on the outer wall of the rotating rod 21 and the clamping mechanism set at the end of the rotating rod 21 corresponding to the thimble 22 for clamping the outer peripheral surface of the output shaft 1, the first sleeve 4 is sleeved on the rotating rod 21 , and fixedly connected with the sleeve 23 through the first fastener 41, the second sleeve 5 is sleeved on the outer peripheral surface of the output shaft 1, and fixedly connected with the ou...

Embodiment 2

[0027] Such as figure 2As shown, a Hawker metal surface processing and clamping tool is used to clamp the output shaft 1 with a central hole at both ends, including a hydraulically driven top 2 installed at one end of the main shaft of the lathe, and a The driven top 3, the first shaft sleeve 4 and the second shaft sleeve 5, the hydraulically driven top 2 and the driven top 3 are respectively against the two ends of the output shaft 1, and the hydraulically driven top 1 includes a rotating rod 21, a thimble 22. The sleeve 23 installed on the outer wall of the rotating rod 21 and the clamping mechanism set at the end of the rotating rod 21 corresponding to the thimble 22 for clamping the outer peripheral surface of the output shaft 1, the first sleeve 4 is sleeved on the rotating rod 21 , and fixedly connected with the sleeve 23 through the first fastener 41, the second sleeve 5 is sleeved on the outer peripheral surface of the output shaft 1, and fixedly connected with the ou...

Embodiment 3

[0029] Such as image 3 , Figure 4 As shown, a Hawker metal surface processing and clamping tool is used to clamp the output shaft 1 with a central hole at both ends, including a hydraulically driven top 2 installed at one end of the main shaft of the lathe, and a The driven top 3, the first shaft sleeve 4 and the second shaft sleeve 5, the hydraulically driven top 2 and the driven top 3 are respectively against the two ends of the output shaft 1, and the hydraulically driven top 1 includes a rotating rod 21, a thimble 22. The sleeve 23 installed on the outer wall of the rotating rod 21 and the clamping mechanism set at the end of the rotating rod 21 corresponding to the thimble 22 for clamping the outer peripheral surface of the output shaft 1, the first sleeve 4 is sleeved on the rotating rod 21 , and fixedly connected with the sleeve 23 through the first fastener 41, the second sleeve 5 is sleeved on the outer peripheral surface of the output shaft 1, and fixedly connecte...

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Abstract

The invention relates to a clamping tool for machining a Hawking metal surface. A front tip and a rear tip abut against center holes in the two ends of an output shaft, and the horizontal position of a workpiece is guaranteed; a driven tip is installed on a pneumatic lathe tailstock, manual tightening of a common tailstock is replaced, and the installation efficiency is improved; a first fastener on the end face of a first shaft sleeve abuts against and makes contact with a second fastener on the top of a second shaft sleeve, a clamping mechanism makes contact with the end face of the workpiece, and therefore the workpiece is driven to rotate for machining, and rapid clamping is achieved; and rapid clamping of parts can be achieved only by hydraulically driving the tips and the pneumatic tip. The tool can flexibly deal with output shafts of different specifications and sizes, and the production efficiency can be better improved in a large batch.

Description

technical field [0001] The invention relates to the technical field of mechanical technicians, in particular to a Hawker metal surface processing and clamping tool. Background technique [0002] It is well known that the output shaft plays the role of outputting power and transmitting torque in the reducer. In order to ensure the sealing of the reducer, an oil seal is installed in the transparent cover, and its inner hole is in close contact with the output shaft. When the reducer is running, the output shaft starts to rotate, which will cause friction with the oil seal. After a long time, the oil seal and the shaft will be worn, which will aggravate the aging of the oil seal and cause oil leakage. [0003] We need to ensure the roughness of the output shaft surface, and the traditional external grinding process cannot meet our roughness requirements. The surface finish of the processed workpiece is improved by more than 3 grades (the roughness Ra value can easily reach bel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B23/00B23Q3/12
CPCB23B23/00B23Q3/12
Inventor 王长成陈旭明华洪宝杨克楷陈伟孙晓董刘磊金理貌项献忠
Owner ZHEJIANG TONGLI HEAVY GEAR
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