Hydraulic lifting type hot riveting device

A technology of hydraulic lifting and hot riveting, which is applied in the field of rail passenger car production equipment, can solve problems such as poor applicability, difficulty in on-site maintenance, and limitation of riveting positions, and achieve low skill level requirements, reasonable structural design, and wide promotion value. Effect

Active Publication Date: 2020-04-21
长春中车长客模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. In the heat riveting process, the riveting part is required to be a simple part, therefore, the applicability of the heat riveting device in the prior art is not good;
[0006] 2. The riveting direction is fixed, and only one direction of riveting can be realized;
[0007] 3. Th

Method used

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  • Hydraulic lifting type hot riveting device
  • Hydraulic lifting type hot riveting device
  • Hydraulic lifting type hot riveting device

Examples

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[0072] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.

[0073] See Figure 1 ~ Figure 6 Shown

[0074] The hydraulic lifting hot riveting device 12 of the present invention mainly includes:

[0075] Hydraulic lifting assembly 1, universal caster 101 is installed at the lower part of hydraulic lifting assembly 1;

[0076] The horizontal position adjustment assembly 2 assembled on the upper part of the hydraulic lifting assembly 1; and

[0077] The rivet clamp assembly 3 installed on the upper part of the horizontal position adjustment assembly 2;

[0078] The end of the rivet clamp assembly 3 away from the horizontal position adjustment assembly 2 is configured as a working end, and the rivet clamp assembly 3 acts on the hot riveting piece of the workpiece through the working end;

[0079] The horizontal position adjustm...

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PUM

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Abstract

The invention discloses a hydraulic lifting type hot riveting device which comprises a hydraulic lifting assembly, a horizontal position adjusting assembly arranged at the upper portion of the hydraulic lifting assembly and rivet tongs arranged at the upper portion of the horizontal position adjusting assembly. The horizontal position adjusting assembly comprises a transverse adjusting component and a longitudinal adjusting component, and further comprises an angle adjusting component and a central bearing. The turning angle of the rivet tongs is adjusted through the angle adjusting component.The horizontal position adjusting assembly is rotationally connected with the hydraulic lifting assembly through the central bearing and can rotate around the central bearing to adjust the rotating angle. The hot riveting device can meet the riveting requirements of complicated parts, makes the multi-angle multi-position adjustment without being limited by sites, meanwhile can perform field maintenance and construction on parts, can be widely applied to hot riveting in various industries, has great promotional value, is reasonable in structural design and flexible in operation and has no highrequirement for the skill level of operators.

Description

technical field [0001] The invention relates to the technical field of rail passenger car production equipment, in particular to a hydraulic lifting type hot riveting device. Background technique [0002] At present, there are various types of rail passenger cars, and the connection method between parts of many rail passenger car models is a hot riveting structure, so there will be higher requirements for the quality and realization of riveting. [0003] In the prior art, the hot riveting device mainly includes a riveting body, a hydraulic device, and a riveting socket. The riveting body is processed as a whole. During the hot riveting process, the rivet needs to be heated. After the heating is completed, it is combined with the riveting socket through a hydraulic device. Riveting of components. [0004] And draw through practice for a long time, the thermal riveting device in the prior art has following defect: [0005] 1. In the heat riveting process, the riveting part i...

Claims

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Application Information

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IPC IPC(8): B21J15/14B21J15/30B21J15/38
CPCB21J15/14B21J15/30B21J15/386
Inventor 吕长山张永王相龙海永富赵雪山陶希家
Owner 长春中车长客模具有限公司
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