A pair of clamping conductive jigs

Abstract

The application relates to a pair of clamping conductive jigs in the field of electroplating, which are used for clamping a product string, the product string has a material belt and a plurality of products to be plated which are connected to the material belt and are arranged at intervals along the length direction of the material belt, and the pair of clamping conductive jigs comprises a base, a first stand column arranged on the base and a pair of second stand columns arranged at intervals and in parallel, and the projection of the first stand column on the plane passing through the central axis of the pair of second stand columns is located between the pair of second stand columns. The conductive jigs clamp and conduct the product string to be plated through cooperation of the upper and lower pair of limiting wheel sheets one, the upper and lower pair of limiting wheel sheets two and the conductive bottom plate, and do not affect the movement of the product string to be plated, the interval of the pair of limiting wheel sheets one and the interval of the pair of limiting wheel sheets two are adjustable, and the interval of the limiting wheel sheets one and the limiting wheel sheets two is also adjustable, so that the clamping and conducting requirements of different models of products can be met, the application range is wide, the functions are rich, and the practicability is good.

Claims

1. A clamping conductive fixture for clamping a product string, the product string having a strip of material and a plurality of products to be plated arranged at intervals along the length of the strip, characterized in that: It includes a base and a first column disposed on the base and a pair of second columns spaced apart and arranged in parallel, wherein the projection of the first column on a plane passing through the central axis of the pair of second columns is located between the pair of second columns; The column is provided with a pair of limiting wheels. The pair of limiting wheels are configured to be spaced apart and the spacing is adjustable, and they are suitable for rotation. The second column is equipped with a pair of limiting wheels. The pair of limiting wheels are arranged at intervals with adjustable spacing and are suitable for rotation. Two pairs of limiting wheel pieces are spaced apart from each other at one end of the two pairs of limiting wheel pieces and the limiting wheel piece at one end of the column. Two pairs of limiting wheel pieces are spaced apart from each other at the other end of the two pairs of limiting wheel pieces and the limiting wheel piece at the other end of the column, so that the material belt is clamped by the limiting wheel piece and the limiting wheel piece when it passes through the limiting wheel piece and the limiting wheel piece, and the clamping part is located at both ends of the width direction of the material belt. The first and / or second limiting wheel are configured to supply power to the conveyor belt.

2. The conductive clamping fixture according to claim 1, characterized in that: A pair of limiting wheel pieces 1 and two pairs of limiting wheel pieces 2 are arranged vertically at intervals. The base structure provides support for the material belt when it passes through the limiting wheel pieces 1 and 2, and is suitable for supplying power to the material belt.

3. The conductive clamping fixture according to claim 2, characterized in that: The base is provided with a conductive base plate, and the second column is installed on the conductive base plate. The second column is conductive. The conductive base plate is provided with a conductive support rod. The support rod is detachably equipped with a conductive contact strip. The contact strip is configured to contact the lower surface of the material strip when the material strip passes through between the first limiting wheel and the second limiting wheel.

4. The conductive clamping fixture according to claim 3, characterized in that: An insulating sleeve is fitted around the outside of the second column, and a pair of limiting wheels are located at the upper and lower ends of the insulating sleeve, with the limiting wheel located at the upper end of the insulating sleeve being adapted to move up and down along the insulating sleeve. The limiting wheel located at the upper end of the column is adapted to move up and down along the column.

5. The conductive clamping fixture according to claim 4, characterized in that: An insulating limiting slide is fitted outside the insulating sleeve. The limiting slide is configured to move up and down along the insulating sleeve to support the product to be plated and prevent the product from bending the strip.

6. The conductive clamping fixture according to claim 2, characterized in that: The lower end of the limiting wheel plate two located at the upper end of the column two is provided with a limiting wheel plate three suitable for supplying power to the material belt. The limiting wheel plate three and the limiting wheel plate one at the upper end of the column one are spaced apart to clamp the material belt. The limiting wheel plate two at the upper end of the limiting wheel plate three is constructed such that the material belt contacts the upper surface of the material belt when it passes through the limiting wheel plate one and the limiting wheel plate three.

7. The conductive clamping fixture according to claim 6, characterized in that: The outer circumferential surface of the limiting wheel three is level with the outer circumferential surface of the limiting wheel one at the upper end of the column one, and the outer circumferential surface of the limiting wheel two at the lower end of the column two is level with the outer circumferential surface of the limiting wheel one at the lower end of the column two.

8. The conductive clamping fixture according to claim 1, characterized in that: The column is designed to rotate relative to the base to adjust the distance between the spaced limiting wheel 1 and the spaced limiting wheel 2.

9. The conductive clamping fixture according to claim 8, characterized in that: The base is provided with a position adjustment element, which is elastically connected to the column one by a spring. The position adjustment element is constructed to adjust the elastic force of the spring, thereby driving the column one to rotate relative to the base.

10. The conductive clamping fixture according to claim 1, characterized in that: A pair of limiting wheel pieces one and a pair of limiting wheel pieces two are each coaxially arranged, and the central axes of the limiting wheel pieces one and the limiting wheel pieces two are parallel; The first column and the limiting wheel are coaxial, and the second column and the second limiting wheel are coaxial.

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