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A Pneumatically Controlled Rotary Multi-station Automatic Lever Pressing Machine

A pneumatic control, multi-station technology, used in punching machines, presses, manufacturing tools, etc., can solve the problems of personnel injury, low production efficiency, inadequate protection, etc., to improve the speed of pressing medicine, labor The effect of strength reduction and low retrofit cost

Active Publication Date: 2020-11-06
江西星火军工工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, most of the processes in the use of the lever press machine are manually completed by the production personnel.
[0003] This usage gradually exposed the following two problems: 1. The safety is poor, because the protection of the production personnel is not in place when they are working, and the position of the artificially placed pressing mold is not accurate, and all the suppressed explosives are sensitive explosives. Once the explosives deflagrate Or explosion accidents, which are prone to major safety accidents that hurt people; 2. The production efficiency is not high, because the lever press machine has only one station in the production process, the waiting time is long, and the production process is all manually operated by the operator. It is easy to get tired after working for a long time, which seriously affects the production efficiency

Method used

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  • A Pneumatically Controlled Rotary Multi-station Automatic Lever Pressing Machine
  • A Pneumatically Controlled Rotary Multi-station Automatic Lever Pressing Machine
  • A Pneumatically Controlled Rotary Multi-station Automatic Lever Pressing Machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A pneumatically controlled rotary multi-station automatic lever medicine press, please refer to Figure 1-3 , comprising a lever medicine pressing machine body, on which an indexing mechanism, a positioning mechanism and a pressure mechanism are installed, and the indexing mechanism includes a workbench supporting plate 2, an overrunning clutch push-pull plate 3, and an ordinary flat key 4 , overrunning clutch 5, ordinary double-acting cylinder 6, lower mold body cover 7, bearing cover 8, tapered roller bearing 9, indexing shaft 10, indexing table 11 and electromagnetic reversing valve C20, the workbench supporting plate 2. It is fixed on the body of the lever medicine press by screws. The indexing table 11 is connected with the indexing shaft 10 by hexagon socket head screws. The tapered roller bearing 9 is installed on the indexing shaft 10. The tapered roller bearing 9 passes through the bearing The cover 8 is fixed on the workbench supporting plate 2, the overrunnin...

Embodiment 2

[0028] On the basis of Example 1, please refer to Figure 1-3 , the pressure mechanism includes a lower ejector rod 1, a lower ejector rod sleeve 12, a cap nut 13, a double-acting cylinder 14, an electromagnetic reversing valve A26, an explosion-proof manual valve 22, an air filter combination triple piece 23 and a double-setting repeating cycle Digital display time relay 24; the port of the double-acting cylinder 14 is connected to the cap nut 13 and supported on the lever 15, one end of the lower ejector rod 1 is connected to the lever 15, and the other end of the lower ejector rod 1 is placed on the lower ejector rod Below the sleeve 12; it should be noted that the lever medicine press includes but not limited to six working positions, preferably six working positions.

[0029] After the ordinary double-acting cylinder 6 moves in place, it will touch its built-in signal magnetic ring C28, so that the electromagnetic reversing valve C20 will be reset, and the electromagnetic...

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Abstract

The invention discloses a pneumatic control rotary multi-station automatic lever powder pressing machine, and relates to the technical field of special equipment of initiating explosive device powderpressing for fuze. The pneumatic control rotary multi-station automatic lever powder pressing machine comprises a lever powder pressing machine body, and a rotating mechanism, a locating mechanism anda pressure mechanism are mounted on the lever powder pressing machine body. According to the pneumatic control rotary multi-station automatic lever powder pressing machine, safety is high, after a conventional lever powder pressing machine is transformed, powder pressing action is automatically carried out in a shielding cavity, and even though accidents occur, operating personnel can be isolatedfrom explosion and are not hurt; a powder pressing die stably rotates and presses powder under the action of a cylinder, shock and electrostatic interference are avoided during the process, and the machine is quite suitable for initiating explosive device powder pressing; if accidents occur, operating personnel can press an explosion-proof hand valve to make the equipment stop running; efficiencyis high, the conventional lever powder pressing machine only has one station, the pneumatic control rotary multi-station automatic lever powder pressing machine can have multiple stations, the powderpressing speed is greatly increased, and labor intensity of operating personnel is reduced as well; and selected components are easy to obtain, and transformation cost is low.

Description

technical field [0001] The invention relates to the technical field of special equipment for pressing explosives for fuzes, in particular to a pneumatically controlled rotary multi-station automatic lever pressing machine. Background technique [0002] The lever powder press machine is low in cost, the output pressure is large and can be adjusted manually, and the extruded product has high stability. It is one of the special equipment for explosive powder pressing in the fuze industry. However, at present, most of the procedures in the use of the lever medicine press are manually completed by the production personnel. [0003] This usage gradually exposed the following two problems: 1. The safety is poor, because the protection of the production personnel is not in place when they are working, and the position of the artificially placed pressing mold is not accurate, and all the suppressed explosives are sensitive explosives. Once the explosives deflagrate Or explosion acci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B1/38B30B1/08B30B15/28B30B11/08
CPCB30B1/08B30B1/38B30B11/08B30B15/28
Inventor 戴志阳张洪宇冯玉俊蔡拥军韩先强赵沛泓
Owner 江西星火军工工业有限公司
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