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Fuze High Overload Linear Inertial Force Simulation Support Clamping Device

An inertial force and high overload technology, applied in fuzes, weapon accessories, offensive equipment, etc., can solve the problems of inability to simulate the overload process, short action time, and inability to effectively release the recoil insurance, etc., to achieve simple structure, strong versatility, and rotation stable effect

Inactive Publication Date: 2016-05-25
ORDNANCE TECH RES INST OF THE GENERAL ARMAMENT DEPT PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned equipment has a short action time and cannot simulate the overload process that the mortar fuze is subjected to during live ammunition shooting, so it cannot effectively release the recoil insurance

Method used

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  • Fuze High Overload Linear Inertial Force Simulation Support Clamping Device
  • Fuze High Overload Linear Inertial Force Simulation Support Clamping Device
  • Fuze High Overload Linear Inertial Force Simulation Support Clamping Device

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Embodiment Construction

[0021] Attached below Figure 1-4 The present invention is further described in detail with specific embodiments.

[0022] as attached figure 1 The shown is a fuze high overload linear inertial force simulation support clamping device, which includes a rotating shaft fixing part 1 and a fuze long arm clamping mechanism mirrored at both ends of the rotating shaft fixing part 1, and the rotating shaft fixing part 1 is set at the center There is a connecting hole 1-1 for fixed connection with the rotating shaft 5, the connecting hole 1-1 is provided with an internal thread, and two pins for fixed connection with the rotating shaft 5 are symmetrically arranged on the rotating shaft fixing part 1 Holes 1-2. The clamping mechanism of the long arm of the fuze is symmetrical about its own axis to ensure stable operation during rotation.

[0023] Such as figure 1 , 2 The long arm clamping mechanism of the fuze includes a connecting arm 2 fixedly connected to the rotating shaft fix...

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Abstract

The invention relates to a high-overload linear inertia force simulating, supporting and clamping device, and belongs to the technical field of fuse performance testing devices. the high-overload linear inertia force simulating, supporting and clamping device comprises a rotating shaft fixing part and fuse long arm clamping mechanisms arranged at the upper end and the lower end of the rotating shaft fixing part in an image manner, a connecting hole used for being fixedly connected with a rotating shaft is formed in the center of the rotating shaft fixing part; each fuse long arm clamping mechanism comprises a connecting arm fixedly connected with the rotating shaft fixing part and a fuse clamping base fixedly arranged at the end part of the connecting arm. The high-overload linear inertia force simulating, supporting and clamping device is fixed at one end of the rotating shaft, the rotating shaft drives the high-overload linear inertia force simulating, supporting and clamping device to instantly rotate at a high speed, so that a specified size of centrifugal force is obtained, a linear inertia force borne by a fuse during emission is simulated, so that a setback arming device of the fuse is eliminated. The high-overload linear inertia force simulating, supporting and clamping device has the characteristics of simple structure, reasonable design, strong universality and the like.

Description

technical field [0001] The invention relates to the technical field of fuze performance testing devices, in particular to a fuze high overload linear inertial force simulation support and clamping device. Background technique [0002] The fuze is a system that controls the timely explosion of the ammunition explosion sequence by sensing target information or according to predetermined conditions. Simply put, the fuze is a device that controls the detonation of the projectile under the most favorable conditions relative to the target. Fuzes can be divided into different types according to different principles of action. The invention is mainly used to complete the test of the fuze of the recoil safety mechanism of the mortar shell. This type of fuze adopts a recoil safety mechanism, relying on the high overload linear inertial force at the moment of launch to release the safety, and relying on the fuze firing pin to fire the detonator when hitting the target to make the fuze...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42C21/00
Inventor 柳维旗肖志刚张雷陈天才才伟
Owner ORDNANCE TECH RES INST OF THE GENERAL ARMAMENT DEPT PLA
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