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Full-load passenger car frame overall positioning and clamping tool

A technology of full load-bearing and positioning devices, applied in auxiliary devices, vehicle parts, manufacturing tools, etc., can solve problems such as easy deformation of hoisting, complicated process, and difficult reference positioning, so as to improve product quality, unify the overall reference, and improve production efficiency Effect

Inactive Publication Date: 2017-05-31
厦门伟特思科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional bus frame adopts simple tooling, sub-assembly assembly, and re-assembly welding process, which has problems such as difficult reference positioning, complicated process, easy deformation in hoisting, insufficient automation, and low efficiency, resulting in low and consistent product quality The problem of poor performance cannot meet the needs of the existing market

Method used

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  • Full-load passenger car frame overall positioning and clamping tool
  • Full-load passenger car frame overall positioning and clamping tool
  • Full-load passenger car frame overall positioning and clamping tool

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail

[0027] What the present invention discloses is an overall positioning and clamping tool for a full-load passenger car frame, such as Figure 1 to Figure 11 As shown, it is a preferred embodiment of this case. The full-load frame tooling includes tooling assembly 1 in the driving area, tooling assembly 2 in the front axle area, tooling assembly area 3 in the middle section, and tooling assembly in the rear axle area. 4. Tooling assembly 5 in the driving area, and tooling assembly area 6 in the bottom plate. The top view of the tooling assembly is as follows Figure 4 As shown, the fully loaded frame is as Figure 4 As shown, it includes 7 frame subassemblies in the driving area, 8 frame subassemblies in the front axle area, 9 frame subassemblies in the middle section area, 10 frame subassemblies in the rear axle area, and 11 frame subassembl...

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Abstract

The invention discloses a full-load passenger car frame overall positioning and clamping tool. The full-load passenger car frame overall positioning and clamping tool comprises a tool underbed assembly, a main body tool assembly, a front axle critical component tool assembly, a rear axle critical component tool assembly, a double-layer beam tool positioning assembly and a gas circuit control system. The tool underbed assembly is formed by welding U-steel to a steel plate, and after aging treatment is conducted, the upper surface of the steel plate is subjected to milling and serves as a positioning block installation datum plane. Accessories such as a thrust rod support, a gasbag installation base plate and a stable rod support which are located on the portions of a front axle and a rear axle and are high in position precision requirement are all positioned through special positioning devices. A pneumatic fixture, linear slide rails and the like which are applied to the tool are all standard parts. All positioning and clamping devices are arranged to be beneficial for automatic demolding of a whole car frame. Clamping and loosening of an air cylinder are controlled by a gas circuit through a two-position five-way valve, in order to ensure gas circuit cleanness and pressure stableness, a gas source adjusting device is installed at an inlet of the gas circuit, automatic production is achieved, the production benefit of car frame welding is increased, and the production quality of products is guaranteed.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to overall positioning of the full load-carrying structure of passenger cars and automatic tensioning tooling equipment. Background technique [0002] The traditional bus frame adopts simple tooling, sub-assembly assembly, and re-assembly welding process, which has problems such as difficult reference positioning, complicated process, easy deformation in hoisting, insufficient automation, and low efficiency, resulting in low and consistent product quality The problem of poor performance cannot meet the needs of the existing market. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an overall positioning and clamping tool for the frame of a full-load passenger car, which can realize the overall positioning, clamping, welding and demoulding of the frame. The elastic function of the clamping device of the frame can achieve the fun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/04B23K2101/006
Inventor 苏海浪
Owner 厦门伟特思科技股份有限公司
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