Unlock instant, AI-driven research and patent intelligence for your innovation.

Automatic bullet cover screwing device

An automatic and capping technology, used in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of poor control of manual tightening torque, difficulty in thread screw alignment, low production efficiency, etc., to improve the tightening effect and The effect of sealing effect, high assembly quality and efficiency improvement

Inactive Publication Date: 2018-12-04
CHINA SOUTH IND GRP AUTOMATION RES INST
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different calibers of the shells, the size and shape of the moisture-proof covers are also different. Therefore, it is difficult to align the screw threads when the moisture-proof covers are installed, and the manual tightening torque is difficult to grasp. The production efficiency is very low, and only 1-2 shells can be produced per minute.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic bullet cover screwing device
  • Automatic bullet cover screwing device
  • Automatic bullet cover screwing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1-4 As shown, an automatic screw-in device for a bullet cover of the present invention includes a cylinder 1, a servo motor 2, a positioning mold 3 and a knife changer 4, the output end of the cylinder 1 is connected to an extension rod 5, and the extension rod 5 can be connected to the output end of the cylinder 1 Rotating freely, the other end of the connecting rod 5 is connected with a changing tool 4, the connecting rod 5 is connected with the servo motor 2 through a transmission device 6, the positioning mold 3 is set on the side of the changing knife 4 away from the cylinder 1, and the positioning mold 3 For installing the moisture-proof cover 7, the positioning mold 3 is provided with a through hole 31 whose diameter is greater than that of the cutter 4, and a shell mounting frame 8 is arranged on the other side of the positioning mold 3, and the shell mounting frame 8 is provided with a shell mounting bracket 8. The groove 81, the axis of the con...

Embodiment 2

[0047] Such as Figure 1-4 As shown, an automatic screw-in device for a bullet cover of the present invention includes a cylinder 1, a servo motor 2, a positioning mold 3 and a knife changer 4, the output end of the cylinder 1 is connected to an extension rod 5, and the extension rod 5 can be connected to the output end of the cylinder 1 Rotating freely, the other end of the connecting rod 5 is connected with a changing tool 4, the connecting rod 5 is connected with the servo motor 2 through a transmission device 6, the positioning mold 3 is set on the side of the changing knife 4 away from the cylinder 1, and the positioning mold 3 For installing the moisture-proof cover 7, the positioning mold 3 is provided with a through hole 31 whose diameter is greater than that of the cutter 4, and a shell mounting frame 8 is arranged on the other side of the positioning mold 3, and the shell mounting frame 8 is provided with a shell mounting bracket 8. The groove 81, the axis of the con...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an automatic bullet cover screwing device. The automatic bullet cover screwing device comprises an air cylinder, a servo motor, a positioning mould and a screw driver; an output end of the air cylinder is connected with a connecting rod; the connecting rod can rotate freely relative to the output end of the air cylinder; the other end of the connecting rod is connected withthe screw driver; the connecting rod is connected with the servo motor through a transmission device; the positioning mould is arranged on one side, far away from the air cylinder, of the screw driver and is used for mounting a moisture-proof cover; a through hole of which the diameter is greater than that of the screw driver is formed in the positioning mould; a bullet mounting frame is arrangedon the other side of the positioning mould; a bullet mounting groove is formed in the bullet mounting frame; and the axis of the connecting rod, the axis of the screw driver, the axis of the throughhole and the axis of the bullet mounting groove are positioned in the same straight line. The device can screw the moisture-proof cover into a bullet automatically; the assembling efficiency is high;and the bullet sealing effect is better.

Description

technical field [0001] The invention relates to the field of shell assembly, in particular to an automatic screw-in device for a shell cover. Background technique [0002] In the traditional shell production process, the shell body is filled with explosives according to the formula ratio, and then electronically weighed, sorted, marked, and coded, and then a moisture-proof cover is manually installed at the warhead fuze to facilitate storage and transfer in the warehouse. Due to the different calibers of shells, the size and shape of the moisture-proof covers are also different. Therefore, it is difficult to align the threaded screws when the moisture-proof covers are installed, and the manual tightening torque is difficult to grasp. Contents of the invention [0003] In order to solve the above technical problems, the present invention discloses an automatic screw-in device for a bullet cover, which can automatically screw the moisture-proof cover into the shell, has high...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/04
CPCB23P19/04
Inventor 李锦李作武韩银泉童卓徐亮
Owner CHINA SOUTH IND GRP AUTOMATION RES INST