Conductive ring sheet wire welding tool

Abstract

The utility model relates to a wire welding tool for a conducting ring piece. The wire welding tool comprises a clamping plate device, a clamping piece device, a pressing device and the conducting ring piece, the clamping plate device and the clamping piece device are arranged oppositely, the conducting ring piece is arranged between the clamping plate device and the clamping piece device, the clamping plate device and the clamping piece device are provided with a pressing device, and the distance between the clamping plate device and the clamping piece device is adjusted by the pressing device; according to the utility model, the consistency of wire welding of the conductive ring sheet can be ensured, the ring sheet is prevented from being scrapped due to the fact that tin liquid slides into the ring groove during tin soldering, the working efficiency is improved, the labor cost is reduced, and the large-batch production requirement of conductive slip rings is met.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive slip rings, in particular to a wire welding tooling for conductive ring plates. Background Art

[0002] A conductive slip ring is a precision power transmission device that realizes power and signal transmission between two relatively rotating mechanisms, and is widely used in robots, intelligent production lines, radar systems, etc. The electrical transmission function of the conductive slip ring is mainly between the rotating part and the stationary part, and realizes the transmission of electrical signals through wires and sliding friction pairs. As the friction pair of the rotating part of the conductive slip ring, the conductive ring plate needs to be composed of a conductive ring plate and a wire after welding to form a transmission component.

[0003] At present, there are two defects in the assembly process of the conductive ring plate assembly: 1. When welding wires, the tin liquid is easy to slide down into the ring groove, resulting in a high scrap rate of the ring plate; 2. When using a bench vise to clamp the ring plate for wire welding, the solder is easy to adhere to the bench vise, and the excessive pressure of the bench vise is easy to deform the clamped ring plate. The wire welding process with a high scrap rate increases the production cost and is not conducive to the mass production of conductive slip rings. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wire welding tooling for conductive ring plates in view of the deficiencies of the prior art.

[0005] The utility model is realized by adopting the following technical scheme:

[0006] A wire welding tooling for conductive ring plates includes a clamping plate device, a clamping piece device, a pressing device and a conductive ring plate; the clamping plate device and the clamping piece device are arranged opposite to each other, the conductive ring plate is arranged between the clamping plate device and the clamping piece device, the pressing device is arranged on the clamping plate device and the clamping piece device, and the distance between the clamping plate device and the clamping piece device is adjusted by the pressing device.

[0007] Preferably, the clamping plate device includes a base and a clamping plate; the clamping plate is arranged on the base.

[0008] Preferably, the clamping piece device includes a clamping piece.

[0009] Preferably, the pressing device includes a screw and a spring; one end of the screw slides through the clamping piece and is threadedly connected to the clamping plate, and the spring is sleeved on the screw and contacts the clamping piece.

[0010] Preferably, the tops of the clamping plate and the clamping piece have the same radian.

[0011] Preferably, a clamping piece positioning pin is arranged on the clamping plate, and the clamping plate and the clamping piece are positioned by the clamping piece positioning pin.

[0012] Preferably, ring piece limit pin holes are provided on both the clamping plate and the clamping piece. A ring piece limit pin is arranged in the ring piece limit pin hole and is pressed in the ring piece limit pin hole by a nut.

[0013] Preferably, a first pull rod is arranged on one side of the clamping plate, and a second pull rod is arranged on one side of the clamping piece. The first pull rod and the second pull rod are arranged on the same side, and the second pull rod is slidably connected to the clamping plate.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] By arranging a clamping plate device, a clamping piece device and a pressing device, the utility model can ensure the consistency of the wire welding of the conductive ring piece, avoid the solder liquid slipping into the ring groove during soldering to cause the ring piece to be scrapped, improve the work efficiency, reduce the labor cost, and meet the requirements of mass production of the conductive slip ring. Description of the Drawings

[0016] The following further explains the utility model with reference to the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the structure of the conductive ring piece of the utility model;

[0019] Figure 3 is a top view of the overall structure of the utility model.

[0020] Description of the Reference Numerals:

[0021] 1. Clamping plate device; 11. Clamping plate; 12. Clamping piece positioning pin; 13. Ring piece limit pin; 14. First pull rod;; 2. Clamping piece device; 21. Clamping piece; 22. Second pull rod; 3. Pressing device; 31. Screw; 32. Spring; 4. Conductive ring piece. Detailed Embodiments

[0022] In order to more clearly understand the above objects, features and advantages of the utility model, the following describes the utility model in detail with reference to the drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the description of the utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "arranged", "installed", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific situations.

[0023] As shown Figures 1-3 in the figure: A wire welding tooling for a conductive ring sheet includes a clamping plate device 1, a clamping piece device 2, a pressing device 3, and a conductive ring sheet 4; the clamping plate device 1 and the clamping piece device 2 are arranged opposite to each other, the conductive ring sheet 4 is arranged between the clamping plate device 1 and the clamping piece device 2, a pressing device 3 is arranged on the clamping plate device 1 and the clamping piece device 2, and the distance between the clamping plate device 1 and the clamping piece device 2 is adjusted by the pressing device 3.

[0024] The clamping plate device includes a base and a clamping plate 11; the clamping plate 11 is arranged on the base.

[0025] The clamping piece device includes a clamping piece 21.

[0026] The pressing device 3 includes a screw 31 and a spring 32; one end of the screw 31 slides through the clamping piece 21 and is threadedly connected to the clamping plate 11, the spring 32 is sleeved on the screw 31 and is in contact with the clamping piece 21; the number of the screw 31 and the spring 32 matches, and the spring pressure can be adjusted by rotating the screw 31.

[0027] The tops of the clamping plate 11 and the clamping piece 21 have the same radian; it is used to adapt to the conductive ring sheet 4.

[0028] A clamping piece positioning pin 12 is arranged on the clamping plate 11, and the clamping plate 11 and the clamping piece 21 are positioned by the clamping piece positioning pin 12.

[0029] Ring sheet limiting pin holes are arranged on both the clamping plate 11 and the clamping piece 21, a ring sheet limiting pin 13 is arranged on the ring sheet limiting pin holes, and is pressed in the ring sheet limiting pin holes by a nut; the conductive ring sheet 4 is supported to a specified position by adjusting the ring sheet limiting pin 13, and is used for welding the solder joints at the bottom of the holes of the conductive ring sheet 4 with welding wires.

[0030] A pull rod 14 is arranged on one side of the clamping plate 11, a pull rod 22 is arranged on one side of the clamping piece 21, the pull rod 14 and the pull rod 22 are on the same side, and the pull rod 22 is slidably connected to the clamping plate 11.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0032] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A wire bonding tooling for a conductive ring sheet, characterized in that, It includes a splint device (1), a clip device (2), a pressing device (3) and a conductive ring plate (4); the splint device (1) and the clip device (2) are arranged opposite to each other, the conductive ring plate (4) is arranged between the splint device (1) and the clip device (2), the pressing device (3) is arranged on the splint device (1) and the clip device (2), and the distance between the splint device (1) and the clip device (2) is adjusted by the pressing device (3).

2. The wire bonding tooling for the conductive ring sheet according to claim 1, characterized in that, The splint device includes a base and a splint (11); the splint (11) is arranged on the base.

3. The wire bonding tooling for the conductive ring sheet according to claim 2, wherein The clip device includes a clip (21).

4. The wire bonding tooling for the conductive ring sheet according to claim 3, characterized in that, The pressing device (3) includes a screw (31) and a spring (32); one end of the screw (31) slides through the clip (21) and is threadedly connected to the splint (11), and the spring (32) is sleeved on the screw (31) and contacts the clip (21).

5. The wire bonding tooling for the conductive ring sheet according to claim 3, characterized in that, The top of the splint (11) and the clip (21) has the same radian.

6. The wire bonding tooling for the conductive ring sheet according to claim 3, wherein, A clip positioning pin (12) is arranged on the splint (11), and the splint (11) and the clip (21) are positioned by the clip positioning pin (12).

7. The wire bonding tooling for the conductive ring sheet according to claim 3, wherein Both the splint (11) and the clip (21) are provided with ring plate limit pin holes, a ring plate limit pin (13) is arranged on the ring plate limit pin holes, and is pressed in the ring plate limit pin holes by a nut.

8. The wire bonding tooling for the conductive ring sheet according to claim 3, characterized in that, A pull rod one (14) is arranged on one side of the splint (11), a pull rod two (22) is arranged on one side of the clip (21), the pull rod one (14) and the pull rod two (22) are arranged on the same side, and the pull rod two (22) is slidably connected to the splint (11).

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