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Inner wall shot blasting gun

A shot peening and spray gun technology, applied in the field of shot blasting and shot peening, can solve the problems of large volume, heavy weight, difficult operation of feeding and discharging of internal shot blasting equipment, etc., achieving a high degree of automation, high work efficiency and saving manpower and physical effects

Inactive Publication Date: 2019-10-18
潍坊华星机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large steel pipes and axles generally have a diameter of 4 to 22 meters, large volume and heavy weight, it is difficult to operate the feeding, feeding and discharging of the internal shot blasting equipment

Method used

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  • Inner wall shot blasting gun
  • Inner wall shot blasting gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Example: as attached figure 1 , figure 2 As shown, the shot blasting gun on the inner wall comprises a main frame 1, an inner spray gun pipe 5 is arranged on the said main frame 1, and a telescopic telescopic device that drives the inner spray gun pipe 5 along the length direction of the inner spray gun pipe 5 is also provided on the said main frame 1. The power device and the rotating device that drives the inner spray gun tube 5 to rotate, and the frame is also provided with a clamping device. The inner spray gun tube 5 is used to transport shot blasting sand or abrasives to complete shot blasting, and the end of the inner spray gun tube 5 is provided with claws 9 .

[0021] The telescopic power device includes a telescopic power frame 10, and the telescopic power frame 10 is provided with a telescopic motor 11, and the telescopic motor 11 is used to drive the transmission wheel 15 to rotate, and the transmission wheel 15 drives the inner spray gun tube 5 to rotate....

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Abstract

The invention discloses an inner wall shot blasting gun. The inner wall shot blasting gun comprises a main frame, wherein an inner spray gun tube is arranged on the main frame; and the inner wall shotblasting gun is characterized in that a telescopic power device for driving the inner spray gun tube to extend and retract along the length direction of the inner spray gun tube and a rotating devicefor driving the inner spray gun tube to rotate around the inner spray gun tube, and a clamping device is further arranged on the main frame. The inner wall shot blasting gun can be used for shot blasting, and can be used for carrying out shot blasting on the inner walls of a steel pipe and an axle; the equipment is high in automation degree, manual operation is not needed, the working efficiencyis high, and a lot of manpower and material resources are saved.

Description

technical field [0001] The present invention relates to the technical field of shot blasting and shot blasting. [0002] Specifically, it relates to a device for shot blasting and blasting the inner wall. Background technique [0003] Shot blasting is also the name of a mechanical surface treatment process, similar processes include sandblasting and shot peening. Shot blasting is a cold treatment process, which is divided into shot blasting cleaning and shot blasting strengthening. As the name implies, shot blasting cleaning is to remove impurities such as surface scale and improve appearance quality. Shot blasting strengthening is to use high-speed moving projectiles (60-110m / s) flow Continuous impact on the surface of the strengthened workpiece forces the target surface and surface layer (0.10-0.85mm) to undergo the following changes during the cyclic deformation process: 1. The microstructure is modified; 2. The non-uniform plastic deformation outer layer introduces resi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C3/32B24C5/02B24C5/00B24C9/00
CPCB24C3/325B24C5/00B24C5/02B24C9/00
Inventor 聂茳泽聂西春郝连客刘腾腾刘芳何海林朱玉国
Owner 潍坊华星机械有限公司
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