Jig for welding double nuts to busbar

A technology of conductive strips and double nuts is applied in the field of nut welding, which can solve the problems of reducing production capacity, wasting manpower, and substandard welding effect, and achieving the effect of reducing production cost and improving production efficiency.

Pending Publication Date: 2018-01-09
SUZHOU ANJIE TECH
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Problems solved by technology

[0002] The spot welding of conductive strip (BUSBAR) nuts in the electronics industry usually uses a spot welding machine. The traditional single welding head spot welding machine needs to discharge a single product multiple times when facing double nut spot welding, which seriously reduces the production capacity and wastes If you weld two nuts at the same time, it is very likely that the welding effect will not meet the standard due to the unevenness of the product, and even the welding head will explode.

Method used

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  • Jig for welding double nuts to busbar
  • Jig for welding double nuts to busbar

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Embodiment Construction

[0014] A jig for welding double nuts on conductive strips, see figure 1 , figure 2 : It includes a base 1, the upper end surface of the base 1 has a lower groove 2, the lower groove includes a mold base installation cavity 3, a cover plate installation cavity 4, and the position close to the edge of the cover plate installation cavity 4 is provided with two sides The extended concave positioning groove 5, the two sides of the cover material plate 6 are respectively inserted into the positioning groove 5, the cover material plate 6 presses the tail position of the conductive strip 7, and it also includes a mobile mold base 8, a mobile mold base 8 It is a long strip structure, and a group of concave positioning mold cavities 9 are arranged on the moving mold base 8. The concave positioning mold cavities 9 are used to place the conductive strip 7 and the corresponding double nuts 10. The two ends of the moving mold base 8 in the length direction are respectively outer Protrudin...

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Abstract

The invention provides a jig for welding double nuts to a busbar. According to the jig, after a product is fed at a time, spot welding of the two nuts is achieved through the movable jig, the production efficiency is improved, the production cost is reduced, and free switching of single-welding-spot welding and double-welding-spot welding of the same machine can be achieved. The jig comprises a base; the upper end face of the base is provided with a downwards concave groove which comprises a die seat installation cavity and a material covering plate installation cavity; and the positions, close to the edges, of the material covering plate installation cavity are provided with inwards concave positioning grooves which extend towards the two sides, the two sides of a material covering plateare inserted into the positioning grooves correspondingly, and the material covering plate presses the tail portion of the busbar. The jig further comprises a movable die seat which is of a long-strip-shaped structure, the movable die seat is provided with a set of inwards concave positioning die cavities which are used for storing the busbar and the corresponding two nuts, and the two ends, in the length direction, of the movable die seat outwards protrude from the corresponding two side edges of the base.

Description

technical field [0001] The invention relates to the technical field of nut welding, in particular to a jig for welding double nuts on a conductive strip. Background technique [0002] The spot welding of conductive strip (BUSBAR) nuts in the electronics industry usually uses a spot welding machine. The traditional single welding head spot welding machine needs to discharge a single product multiple times when facing double nut spot welding, which seriously reduces the production capacity and wastes If two nuts are welded at the same time, it is very likely that the welding effect will not meet the standard due to the unevenness of the product, and even the welding head will explode. Contents of the invention [0003] In view of the above problems, the present invention provides a jig for welding double nuts on the conductive strip, which enables the spot welding of the double nuts to be realized separately by moving the jig after the product is discharged once, which impro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K11/11B23K11/36
Inventor 王春生贾志江王坤
Owner SUZHOU ANJIE TECH
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