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Forged single-plate body track of a heavy tracked armored vehicle

A crawler and plate body technology, which is applied in the field of forged crawler, can solve the problems of low service life and heavy crawler weight, and achieve the effects of increasing service life, reducing crawler weight, and improving the working environment

Active Publication Date: 2014-02-26
INNER MONGOLIA FIRST MACHINERY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The track of the forged single plate body of the present invention adopts the rubber-coated runway surface, the pin ear hole of the track plate body is formed by machining, and the plate body is integrally forged, which solves the problems of heavy weight and low service life of the current track.

Method used

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  • Forged single-plate body track of a heavy tracked armored vehicle
  • Forged single-plate body track of a heavy tracked armored vehicle
  • Forged single-plate body track of a heavy tracked armored vehicle

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Embodiment Construction

[0014] Such as Figure 1-Figure 6 As shown, the forged single-plate crawler is composed of an end coupler 1, a plate body 2, an intermediate coupler 3, an induction tooth 4, a runway surface rubber 5 and a track pin 6.

[0015] The track shoe body is formed by forging, and the left and right plate bodies are connected into one body through an intermediate bridge 11 with a width of 50mm and a height of 40mm, which solves the phenomenon of uneven force on the plate body due to uneven off-road undulating roads. At the same time, the plate body 2 The pin lug holes 13 are not forged during forging, but are machined into shape after forging, which improves the stress situation of the pin lug glue coated on the track pin 6 and improves the service life of the pin lug glue. The ground reinforcement structure of the board body adopts "T" type reinforcement 7 and intermittent "one" reinforcement 8, which has good ground adhesion. The rigidity of the plate body 2 is increased by adoptin...

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Abstract

The invention relates to a forged single-plate crawler of a heavy crawler armored vehicle, which solves the problems of heavy weight and low service life of the current crawler. It is composed of end coupler, plate body, intermediate coupler, induction tooth, runway surface rubber and track pin. The induction tooth, intermediate coupler and end coupler are all forged. The plate body includes left and right plate bodies, the middle bridge, The ground rib and the pipe body are integrally formed by forging. There is an intermediate bridge connected between the left and right plate bodies. The rib structure adopts "T" ribs and intermittent "one" ribs. There are longitudinal local reinforcing ribs connected between the two tubes of the left and right plates. The induced teeth are forged into an integrated structure and pressed into the middle bridge hole of the plate body and Tightly connected, the rubber on the runway surface is vulcanized on the pipe body and its groove, which is higher than the center surface of the pin ear hole of the plate body. The invention effectively improves the service life of the track and is suitable for heavy track armored vehicles and their variant vehicles.

Description

Technical field: [0001] The invention relates to a forged crawler track of an armored vehicle, in particular to a forged single-plate crawler track of a 45-55 ton heavy crawler armored vehicle. Background technique: [0002] At present, the tracks of land main battle tanks are mainly cast single-plate tracks and cast double-plate tracks. The cast single-plate track is mainly used for main battle tanks below 45t. The service life of the track is low, the plate body is prone to cracks, and the pitch of the track changes greatly during use, which cannot meet the requirements of high-speed tracked vehicles. Cast double-plate tracks are mainly used for 45t-55t main battle tanks. Compared with single-plate tracks, the life of the tracks is greatly improved. The plate body is stable and reliable, but the weight of the tracks is heavy, and the life of the pin ear rubber is low, which cannot meet future main battles. High mobility and longevity requirements for tanks. Invention co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/18B62D55/08
Inventor 刘志伟陈科周黎明姜玉海李毅刘锐许菁
Owner INNER MONGOLIA FIRST MACHINERY GRP