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Pneumatic device for welding and positioning of intake manifold lower cover and middle cover

A technology for welding positioning and intake manifold, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc. Consistent production, small footprint and simple structure

Active Publication Date: 2016-04-06
CHONGQING ANBIXIN AUTOMOBILE INTAKE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing welding positioning device not only has a complex structure, takes up a lot of space, and is expensive, but also takes a long time for positioning operations, which will affect the efficiency of welding
In addition, the reliability of positioning is not good, and relative movement may occur between the lower cover and the middle cover during the welding process, which will reduce the welding quality and fail to meet the requirements of consistent production

Method used

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  • Pneumatic device for welding and positioning of intake manifold lower cover and middle cover

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0013] Such as figure 1 As shown, the bottom plate 1 is a rectangular steel flat plate structure, and the mold base 2 is installed on the base plate 1. The bottom of the mold base 2 is fixed to the base plate 1, and the shape of the top of the mold base 2 is adapted to the lower cover of the intake manifold. The left and right sides of mold base 2 are provided with fixed seat 3 symmetrically, and fixed seat 3 is flat-bottomed " U " shape, and the bottom surface of fixed seat 3 is supported on the base plate 1, and fixed seat 3 is fixedly connected together with base plate 1 by bolt. Two mutually parallel guide rails 14 are installed on the top of each fixed seat 3, and the fixed seat 3 is supported with a slide plate 4, and the slide plate 4 slides with the guide rail 14 at the top of the corresponding fixed seat 3 through the chute at its bottom.

[0014] S...

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Abstract

The invention discloses a pneumatic device for welding and positioning of an intake manifold lower cover and a middle cover. A die holder is mounted on a bottom plate, the left side and the right side of the die holder are provided with fixing seats, the fixing seats are in a flat-base-U shape, the tops of the fixing seats are provided with sliding plates respectively, an adapter block is mounted on each sliding plate, the right end of the corresponding adapter block on the left side is fixedly provided with a pressing plate, the left end of the corresponding adapter block on the right side is fixedly provided with a base plate, the corresponding sliding plate on the left side is provided with a locking block, the corresponding locking block is connected with a piston rod of a push-pull air cylinder, a cylinder body of the corresponding push-pull air cylinder is fixed to a connection block, each connection block is arranged at the top of a base in a supported mode, the base is provided with a rotating air cylinder, the output end of the rotating air cylinder is connected with a lead screw, the lead screw is sleeved with a nut seat, and the nut seat is fixed to the bottom of the corresponding sliding plate on the right side. The pneumatic device is easy to assemble, low in cost, flexible and fast to operate and capable of effectively improving welding efficiency; meanwhile, positioning reliability is good, and welding quality can be guaranteed.

Description

technical field [0001] The invention relates to a pneumatic device for welding and positioning the lower cover and the middle cover of an intake manifold. Background technique [0002] At present, the lower cover and the middle cover of the automobile intake manifold are usually fixed together by vibration friction welding, and special tooling is required for positioning during welding. The existing welding positioning device not only has a complex structure, takes up a large space, and has high cost, but also takes a long time for the positioning operation, which will affect the welding efficiency. In addition, the reliability of positioning is not good, and relative movement may occur between the lower cover and the middle cover during the welding process, which will reduce the welding quality and fail to meet the requirements of consistent production. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pneumati...

Claims

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Application Information

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IPC IPC(8): B23K37/04
CPCB23K37/0435
Inventor 李科志
Owner CHONGQING ANBIXIN AUTOMOBILE INTAKE SYST CO LTD
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