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A universal support rod for automobile four-door painting

A technology of support rods and automobiles, which is applied in the direction of injection devices, etc., can solve the problems of limited application range, labor and material resources, and poor versatility, so as to reduce the difficulty and cost of equipment management, save development costs, and have strong versatility Effect

Inactive Publication Date: 2018-05-29
HUNAN GEELY AUTOMOBILE COMPONENTS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing car door support tooling for painting is generally specially designed for its own vehicle model system, and is only suitable for its own system. The scope of use is not wide, and the versatility is not strong. Manpower and material resources, in order to overcome this defect, the present invention provides a kind of car four-door spray-painted universal support bar with stronger versatility, which can better adapt to vehicle model changes

Method used

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  • A universal support rod for automobile four-door painting
  • A universal support rod for automobile four-door painting
  • A universal support rod for automobile four-door painting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 , figure 2 Shown, a kind of automobile four-door painting universal support bar, comprises support bar body 1 and hexagonal adjustment bolt 2, and support bar body 1 is cylindrical, and support bar body 1 is provided with a pair of door sill splints 3 that can block the automobile door sill, two Threshold splints 3 are rectangular and parallel to each other, and the opposite surfaces of the two threshold splints 3 are provided with anti-skid lines. The middle part of the support rod body 1 is provided with an internal thread along the axial direction, and the adjusting bolt 2 is threadedly connected with the support rod body 1 . The threshold splint 3 includes a certain splint 6 and a movable splint 7, the fixed splint 6 is welded to the open end of the top of the support rod body 1, the movable splint 7 is located below the fixed splint 6, and the outer periphery of the support rod body 1 is provided with two axial slide grooves 4, The central angle...

Embodiment 2

[0024] The upper half of the support rod body 1 is a prism with a regular hexagonal cross section, the lower half of the support rod body 1 is a cylinder, and the middle part of the movable splint 7 is provided with a regular hexagonal socket hole adapted to the support rod body 1 and the movable splint The sliding sleeve is connected to the end where the prism body of the support rod body 1 is located. All the other are with embodiment 1.

Embodiment 3

[0026] The upper half of the support rod body 1 is a prism with a square cross section, and the middle part of the movable splint 7 is provided with a square socket hole adapted to the support rod body 1 . When in use, first use the spring tooling used in conjunction with the door support tooling to connect between the car door and the body, then align the threshold slots formed by the two threshold splints 3 with the threshold and insert the threshold so that the threshold is inserted into the threshold slot until it touches the bottom, and then Press and hold the support rod body 1 with one hand so that the sill is always embedded in the sill slot to prevent it from coming out of the sill slot. At the same time, hold the wrench with the other hand to unscrew the adjusting bolt 2 to tighten the door. Under the action of the closing force of the spring tool, the door will be closed. Tendency, thus forming a reaction force on the adjusting bolt 2, so that the sill splint 3 close...

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PUM

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Abstract

The invention discloses a universal support rod for automobile four-door paint spraying. The universal support rod comprises a support rod body and an adjustment bolt, wherein threshold clamping plates capable of clamping an automobile threshold are arranged on the support rod body; the support rod body is axially provided with an internal thread; and the adjustment bolt is in threaded connection with the support rod body. The universal support rod disclosed by the invention is not liable to be influenced by the structure difference of different automobile types, applicable to most of the existing automobile types, capable of freely adjusting the support angles of four doors with regard to different production fields, and applicable to most of coating production lines; therefore, the universal support rod is wide in application range, high in universality, simple in structure, convenient to install, and capable of saving production cost.

Description

technical field [0001] The invention relates to a painting tool for automobile production, more specifically, it relates to a universal support bar for painting of four doors of automobiles. Background technique [0002] Car body painting is an important process in the automobile production process. During painting, the door needs to be opened with door support tooling to ensure that the inner and outer panels of the car door can be evenly coated with paint. The existing door support tooling for painting and spraying mostly uses the mounting holes or process holes on the doors and body. However, once the model changes greatly, the mounting holes or process holes on the new model may be displaced or disappear. Some door support tooling cannot be effective because of this. In this case, the door support tooling can only be redesigned according to the structural characteristics of the new model. The original tooling will be disabled or even scrapped, which will cause a lot of w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B13/02
CPCB05B13/0285
Inventor 任洋
Owner HUNAN GEELY AUTOMOBILE COMPONENTS