A trailer frame assembly assembly welding system

A welding system and component technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as potential safety hazards, frame component errors, and low weld strength, so as to avoid potential safety hazards and prevent The effect of knocking deformation and reducing labor intensity

CN107030426BActive Publication Date: 2019-05-10江苏富华交通运输设备股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2019-05-10

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Abstract

The invention discloses a trailer frame assembly assembling and welding system which comprises supporting frames, overturning shafts, a workpiece supporting component and an electric control device. The workpiece supporting component comprises a workpiece supporting plate of a flat plate structure. The two ends of the workpiece supporting plate are fixedly connected with the other ends of the overturning shafts. The upper surface of the workpiece supporting plate is provided with multiple pressing devices and positioning devices. Each pressing device comprises a supporting base, a telescopic control mechanism and a pressing head. Each positioning device comprises a cross beam positioning mechanism, a transverse beam positioning mechanism and an edge beam positioning device. The position, corresponding to a weld joint in the bottom face of a trailer frame assembly, on the workpiece supporting plate is further provided with a hollow groove type structure. The electric control device comprises an industrial control computer, a power source loop and an overturning control loop. According to the trailer frame assembly assembling and welding system, overall rapid positioning, assembling and welding of a trailer can be completed, the assembling and welding efficiency is high, overturning is convenient, and the potential safety hazard that hoisting and overturning are likely to cause looseness can be avoided.
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Description

technical field

[0001] The invention relates to an assembling and welding system, in particular to an assembling and welding system suitable for trailer frame components, and belongs to the technical field of trailers. Background technique

[0002] A trailer refers to a vehicle that is towed by a car and has no power drive itself. It can usually be a car train composed of a tractor (truck or tractor, forklift, etc.) and one or more trailers. The car train belongs to the category of cars. The use of automobile and train transportation is the most effective and simple important means to improve economic benefits. It has the advantages of rapidity, maneuverability, flexibility and safety, and can conveniently realize section transportation.

[0003] Trailers are divided into full trailers and semi-trailers according to the connection method between the trailer and the tractor. The full trailer is pulled by the tractor and its entire mass is borne by itself;

[0004] A trailer ...

Examples

Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing (be described ahead with the traction direction of tractor below).

[0025] Such as figure 1 , figure 2 As shown, the assembly and welding system of the trailer frame assembly includes a support frame 1, a turning shaft 2, a workpiece supporting part 3 and an electric control device.

[0026] The support frame 1 is symmetrically arranged in two pieces in the front and back directions, and is fixedly installed on the ground.

[0027] Described overturning shaft 2 is arranged as two pieces, and two overturning shafts 2 are concentrically arranged, and one end of two overturning shafts 2 is installed on the upper inner surface of support frame 1 through the bearing seat, and at least one overturning shaft 2 is provided with and installed The overturning drive device 21 on the support frame 1 or the ground can drive the overturning shaft 2 to rotate along its axis within at lea...