Rivet pressing mechanism of steering engine cylinder assembly

A technology for steering gear and oil, applied in the field of steering gear, can solve the problems of mismatch, easy assembly of steering oil cylinder and casing, and inability to guarantee the coaxiality of pressure riveting of oil cylinder and casing. Precise, location-accurate effects

Inactive Publication Date: 2015-04-08
WUHU STERLING STEERING SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the common riveting method of the steering oil cylinder assembly is manual riveting. It is difficult to control the riveting angle and riveting position accurately, and the coaxiality of the riveting of the oil cylinder and the shell cannot be guaranteed. The body is also easy to assemble incorrectly resulting in a mismatch

Method used

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  • Rivet pressing mechanism of steering engine cylinder assembly
  • Rivet pressing mechanism of steering engine cylinder assembly
  • Rivet pressing mechanism of steering engine cylinder assembly

Examples

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Embodiment Construction

[0017] Such as Figure 1 to Figure 5 A pressure riveting mechanism of a steering oil cylinder assembly is shown, including a base 1, a housing positioning seat 2 arranged on the base 1, and a support frame. The briquetting block 5 of the port, the positioning mechanism of the steering gear housing, the clamping riveting mechanism between the steering gear housing and the steering gear oil cylinder, and the limit mechanism of the oil nozzle of the steering gear oil cylinder.

[0018] The support frame is provided with an upper support plate 6 and a lower support plate 7 , and the upper support plate 6 and the lower support plate 7 are connected by a support column 8 . One end of the briquetting block 5 is connected with the piston rod of the cylinder through a connecting rod, and the other end of the briquetting block 5 is connected with the positioning rod 9 of the oil cylinder. The connecting rod passes the upper support plate 7 to connect the upper cylinder and the briquett...

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Abstract

The invention discloses a rivet pressing mechanism of a steering engine cylinder assembly. The rivet pressing mechanism comprises a base, a shell positioning seat and a support rack, wherein the shell positioning seat is arranged on the base; a pressing block for driving a cylinder positioning rod to be pressed into an upper hole of a steering engine cylinder, a steering engine shell positioning mechanism, a steering engine shell and steering engine cylinder clamping and riveting mechanism, and a steering engine cylinder nozzle limiting mechanism are arranged on the support rack. By adopting the structure, the rivet pressing mechanism has the advantages that firstly, the steering engine shell is positioned through the shell positioning seat and the shell positioning rod, the cylinder is positioned through the cylinder positioning rod, the pressing block presses downwards to press the rivets of the steering engine cylinder and the steering engine shell, the rivet pressing angle and the position are accurate, and the rivet pressingcoaxiality is precise; secondly, the shape of the inner wall at the upper end of the steering engine cylinder is matched with that of the outer wall at the end part of the cylinder positioning rod, the shape of the inner wall at the lower end of the steering engine shell is matched with that of the outer wall of a support boss of the shell positioning seat, and different models of the steering engine cylinder or the steering engine shells cannot be assembled correspondingly, so that assembling mistakes of cylinders and shells are avoided.

Description

technical field [0001] The invention relates to the technical field of steering gear, in particular to a riveting mechanism of a steering gear oil cylinder assembly. Background technique [0002] At present, the common riveting method of the steering oil cylinder assembly is manual riveting. It is difficult to control the riveting angle and riveting position accurately, and the coaxiality of the riveting of the oil cylinder and the shell cannot be guaranteed. The body is also prone to misassembly resulting in a mismatch. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a riveting mechanism for the steering oil cylinder assembly with accurate riveting angle and position, precise riveting coaxiality, and error-proof assembly of the oil cylinder and the housing. . [0004] In order to solve the above technical problems, the technical solution of the present invention is: a riveting mechanism of a steering oil cylin...

Claims

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Application Information

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IPC IPC(8): B21J15/10
CPCB21J15/10B21J15/38
Inventor 陈伟张小刚吴刚范士亮潘伟倪申敏刘智斌吕繁勇马常亮陈德詹拓新奚琴琴谭域陈春红陈林
Owner WUHU STERLING STEERING SYST
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