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Three-way stepless support mechanism for multi-model passive trolleys

A passive trolley and support mechanism technology, applied in vehicle parts, auxiliary devices, auxiliary welding equipment, etc., can solve the problems of heavy weight, high manufacturing cost and maintenance cost, inability to realize multi-model switching, etc., and achieve a lightweight structure. Effect

Active Publication Date: 2017-04-12
武汉瑞松北斗汽车装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The trolleys on the existing automobile welding line are generally single-model active trolleys. This kind of trolley has a complex structure, heavy weight, high manufacturing costs and maintenance costs, and it is impossible to switch between multiple models.

Method used

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  • Three-way stepless support mechanism for multi-model passive trolleys
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  • Three-way stepless support mechanism for multi-model passive trolleys

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific examples.

[0034] Refer to attached figure 1 , a kind of passive trolley 1 applicable to multiple vehicle types of the present invention includes a passive trolley platform 101 that can walk along a track, the passive trolley platform 101 is provided with a front part and a rear part, and the passive trolley platform 101 The fixed main datum structure 301 for fixing the vehicle model workpiece is installed on it. The front part of the passive trolley platform 101 is provided with a height position, the middle part is provided with two positions of height and length, and the rear part is provided with three positions of length, width and height. All the positions are used together to determine the vehicle width direction and the vehicle height direction of the passive trolley 1. Ther...

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Abstract

The invention discloses a three-way non-polar support mechanism for a multi-vehicle-type passive trolley. The three-way non-polar support mechanism is installed on a passive trolley platform which walks along rails and has the locking function. The three-way non-polar reference support mechanism is used for supporting and clamping a vehicle type workpiece, and reference supports arranged on the three-way non-polar reference support mechanism can move and be locked in the vehicle height direction, the vehicle length direction and the vehicle width direction. In cooperation with multiple adjustable non-polar reference support mechanisms, the three-way non-polar support mechanism can be simultaneously suitable for multiple vehicle types, is light and simple in structure, and can achieve multi-vehicle-type non-polar switching of the passive trolley.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for automobile manufacturing, in particular to a three-way stepless support mechanism for multi-vehicle passive trolleys applied to automobile welding lines. Background technique [0002] The development trend of the world's automobiles is from mass production to multi-variety and small-batch production. In order to meet the extensive and diverse needs of automobile consumers and adapt to the fierce competition in the automobile market, major automobile manufacturers in the world continue to shorten the model change cycle. To speed up the update of vehicle types, the function of modern automobile welding lines is gradually becoming more flexible. [0003] The single-model automatic production line is a welding production line designed for one model. When there are large differences in multiple models, it cannot be operated on the same production line. The multi-model automatic hybrid p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04
CPCB23K37/0461B23K2101/006
Inventor 颜雪涛朱谷波孙志强徐奕条
Owner 武汉瑞松北斗汽车装备有限公司