A warhead automatic scraping equipment

Abstract

The present invention proposes a compact and highly automated warhead automatic drug scraping equipment, which includes a transportation platform, a flexible fixture, a body rotation drive assembly, and a scraper assembly. The transportation platform includes a base arranged along the X direction, and the base The rear end side of the seat is provided with an elastic body rotation drive assembly, and a column is arranged on the elastic body rotation drive assembly, and a first ram is provided on the column to slide along the Y direction, and the scraper assembly slides along the Z direction. It is arranged on the first ram, and a transfer car is slid on the base, and the flexible clamp is arranged on the transfer car. The present invention has reasonable design, compact structure and high degree of automation. Through the flexible clamp, the transfer The vehicle, projectile rotating drive assembly and scraper assembly are used together to complete the automatic scraping operation of the projectile, improve the precision of the scraping operation, and avoid uneven scraping or damage to the paint surface of the inner wall of the projectile.

Description

technical field [0001] The invention relates to a warhead automatic scraping device. Background technique [0002] The projectile body is composed of a projectile body and a warhead, such as Figure 14 As shown, there is usually a layer of residual drug powder 810 attached to the inner cavity of the warhead. In order to recover these residual drug powder 810, it usually needs to be scraped off. In the prior art, the residual drug powder 810 is usually cleaned manually. In order to place the projectile on the fixture of the corresponding model, manually hold the scraper, extend the scraper from the mouth into the bullet, and then scrape off the residual powder 810 on the inner wall of the bullet. The inner wall of the bullet is painted, on the one hand The paint layer is not allowed to be damaged when scraping the medicine. On the other hand, the coaxiality tolerance between the inner arc formed by the residual powder 810 and the warhead axis must not exceed 2mm. Therefore, i...

AI Technical Summary

Problems solved by technology

[0002] The projectile body is composed of a projectile body and a warhead, such as Figure 14 As shown, there is usually a layer of residual drug powder 810 attached to the inner cavity of the warhead. In order to recover these residual drug powder 810, it usually needs to be scraped off. In the prior art, the residual drug powder 810 is usually cleaned manually. In order to place the projectile on the fixture of the corresponding model, manually hold the scraper, extend the scraper from the mouth into the bullet, and then scrape off the residual powder 810 on the inner wall of the bullet. The inner wall of the bullet is painted, on the one hand The paint layer is not allowed to be damaged when scraping the medicine. On the other hand, the coaxiality tolerance between the inner arc formed by the residual powder 810 and the warhead axis must not exceed 2mm. Therefore, it is difficult to meet the accuracy requirements by manual scraping, and it is easy to cause The paint surface on the inner wall of the warhead is damaged, failing to meet the relevant technical requirements

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