Automobile terminal tool assembly for automatic welding

Abstract

The utility model provides an automobile terminal tooling assembly for automatic welding, which comprises a tooling flat plate, a tooling base plate and a welding base, the tooling flat plate and the tooling base plate are integrally square, the tooling flat plate is provided with a plurality of strip-shaped main grooves, the long sides of the main grooves are arranged along the X-axis direction, and the short sides of the main grooves are arranged along the Y-axis direction; a butt-joint terminal groove is formed in the long edge of one side of the main groove, and the butt-joint terminal groove is communicated with the main groove; a welding position groove and a mounting terminal groove are formed in the long edge of the other opposite side of the main groove; the automobile terminal tool assembly for automatic welding is suitable for automatic welding equipment, accurate supporting and limiting are provided for automobile terminals, the welding quality is improved, a plurality of automobile terminals can be placed on the tool flat plate, the welding efficiency is improved, operation is convenient, and the labor intensity of workers is relieved.

Description

Technical Field

[0001] The utility model belongs to the field of automobile terminal welding, in particular to an automobile terminal tooling assembly for automatic welding. Background Art

[0002] Automotive terminals are widely used in ABS (Antilock Brake System) and ESC (Electronic Stability Controller) systems. They typically consist of mating terminals and mounting terminals. The mounting terminals are inserted into the circuit board to connect to the circuit board, while the mating terminals are located within the system housing and are used to connect to mating plug terminals. The mating and mounting terminals are typically secured together using a welding torch. The welding torch utilizes the high current and high voltage of the welding machine to generate heat that accumulates at the torch terminal, melting the welding wire. The molten wire then penetrates the welded area, and after cooling, the welded objects are firmly connected. Manual welding with a welding torch results in a high scrap rate, high labor intensity, and low production efficiency.

[0003] Currently, automatic welding equipment can automatically weld some workpieces. The equipment consists of a workbench, a moving mechanism, a lifting mechanism, and a welding gun. The welding gun is located above the workbench, and a controller controls the moving and lifting mechanisms to move or raise the welding gun for automatic welding. However, due to the small size of the terminals, placing them directly on the workbench can easily result in cold solder joints. Utility Model Content

[0004] In view of this, the utility model aims to propose an automobile terminal tooling assembly for automatic welding, which is suitable for welding automobile terminals. Based on automatic welding equipment, it is easy to use, reduces the labor intensity of workers, improves production efficiency, and improves welding quality.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0006] An automotive terminal tooling assembly for automatic welding, based on automatic welding equipment, includes a tooling plate, a tooling pad, and a welding base. The tooling plate and tooling pad are generally square in shape. The tooling plate is provided with multiple long strip-shaped main grooves, with the long sides of the main grooves arranged along the X-axis direction and the short sides of the main grooves arranged along the Y-axis direction; a docking terminal groove is provided on one long side of the main groove, and the docking terminal groove is connected to the main groove; a welding position groove and an installation terminal groove are provided on the other long side of the main groove opposite to the main groove, and the two sides of the welding position groove are respectively connected to the main groove and the installation terminal groove; the bottom surfaces of the docking terminal groove, welding position groove, and installation terminal groove are higher than the bottom surface of the main groove;

[0007] A tooling pad is provided under the tooling plate, and a limit plate, an upper pad and a lower pad are provided on the tooling pad. The limit plate is connected to the side wall of the tooling pad, the upper pad is raised on the upper surface of the tooling pad, and a plurality of lower pads are provided on the lower surface of the tooling pad;

[0008] The welding base includes a base plate and a support block. The base plate is square as a whole. Support blocks are respectively arranged at the four corners of the base plate. Four corner grooves are arranged on the support blocks. The four corner grooves form placement spaces for the four corners of the tooling pad; the upper surface of the upper pad abuts the lower surface of the tooling plate, and the lower surface of the lower pad abuts the upper surface of the base plate.

[0009] Furthermore, it also includes a Y-axis moving mechanism, and the welding base is mounted on the slide of the Y-axis moving mechanism.

[0010] Furthermore, the Y-axis moving mechanism includes a motor, a lead screw and a lead screw nut, the motor is connected to the lead screw, the lead screw is equipped with a lead screw nut, and the slide is connected to the lead screw nut.

[0011] Furthermore, a positioning hole is opened on the tooling plate, and a positioning column is provided on the tooling pad. One end of the positioning column is connected to the tooling pad, and the other end is fitted in the positioning hole.

[0012] Furthermore, the positioning holes include four, which are respectively arranged at the four corners of the tooling plate.

[0013] Furthermore, side width grooves are provided on both sides of the terminal installation groove.

[0014] Furthermore, the limiting plates are symmetrically arranged on opposite sides of the tooling pad.

[0015] Furthermore, the tooling plate is made of heat-resistant plastic material, and the tooling pad and welding base are made of alloy material.

[0016] Compared with the prior art, the automatic welding automotive terminal tooling assembly described in the present invention has the following advantages:

[0017] The automobile terminal tooling assembly described in the utility model includes a tooling plate, a tooling pad and a welding base, which is suitable for automatic welding equipment. The tooling plate and the tooling pad are easy to assemble; the tooling plate provides accurate support and positioning for the automobile terminal, improving the welding quality; multiple automobile terminals can be placed on the tooling plate, improving welding efficiency, facilitating operation, and reducing the labor intensity of workers.

[0018] The automotive terminal tooling assembly described in the present invention also includes a Y-axis moving mechanism, which drives the tooling plate, tooling pad and welding base to move back and forth along the axial direction, and can cooperate with automatic welding equipment for welding, further improving welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of an automotive terminal tooling assembly for automatic welding according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the tooling plate structure according to an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the main groove and its connection structure according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the automotive terminal structure according to an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the Y-axis moving mechanism and welding base structure according to an embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the Y-axis moving mechanism structure described in an embodiment of the present utility model.

[0026] Description of reference numerals:

[0027] 1-Tooling plate; 2-Tooling pad; 4-Welding base; 5-Y-axis moving mechanism; 6-Limiting plate; 7-Upper pad; 8-Location column; 9-Lower pad; 10-Main groove; 11-Docking terminal groove; 12-Welding position groove; 13-Mounting terminal groove; 16-Base plate; 17-Four corner grooves; 18-Support block; 19-Screw; 20-Motor; 21-Slide; 22-Screw nut; 23-Screw; 24-Docking terminal; 25-Welding area; 26-Mounting terminal; 27-Location hole. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0029] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0030] like Figure 1As shown, an automobile terminal tooling assembly for automatic welding is based on automatic welding equipment and includes a tooling plate 1, a tooling pad 2 and a welding base 4. The tooling plate 1 and the tooling pad 2 are square as a whole. The tooling plate 1 is provided with a plurality of long strip-shaped main grooves 10, the long sides of the main grooves 10 are arranged along the X-axis direction, and the short sides of the main grooves 10 are arranged along the Y-axis direction; a docking terminal groove 11 is provided on the long side of one side of the main groove 10, and the docking terminal groove 11 is connected to the main groove 10; a welding position groove 12 and an installation terminal groove 13 are provided on the long side opposite to the other side of the main groove 10, and the two sides of the welding position groove 12 are respectively connected to the main groove 10 and the installation terminal groove 13; the bottom surfaces of the docking terminal groove 11, the welding position groove 12 and the installation terminal groove 13 are higher than the bottom surface of the main groove 10; wherein, the docking terminal groove 11, the welding position groove 12 and the installation terminal groove 13 respectively support and limit the docking terminal, welding area and installation terminal of the automobile terminal.

[0031] A tooling pad 2 is provided below the tooling plate 1, and a limit plate 6, an upper pad 7 and a lower pad 9 are provided on the tooling pad 2. The limit plate 6 is connected to the side wall of the tooling pad 2, the upper pad 7 protrudes from the upper surface of the tooling pad 2, and a plurality of lower pads 9 are provided on the lower surface of the tooling pad 2;

[0032] The welding base 4 includes a bottom plate 16 and a support block 18. The bottom plate 16 is square in shape as a whole. Support blocks 18 are respectively provided at the four corners of the bottom plate 16. Four corner grooves 17 are provided on the support blocks 18. The four corner grooves 17 constitute placement spaces for the four corners of the tooling pad 2; the upper surface of the upper pad 7 abuts the lower surface of the tooling plate 1, and the lower surface of the lower pad 9 abuts the upper surface of the bottom plate 16.

[0033] Among them, automotive terminals such as Figure 4 As shown, the automobile terminal generally includes a docking terminal 24 and a mounting terminal 26, and the connection between the docking terminal 24 and the mounting terminal 26 is a welding area 25; the automatic welding equipment includes a controller, a workbench, an X-axis moving mechanism, a lifting mechanism and a welding gun, and the welding gun is located above the workbench. The controller is electrically connected to the X-axis moving mechanism and the lifting mechanism. The X-axis moving mechanism drives the welding gun to move along the X-axis direction, and the lifting mechanism drives the welding gun to move up and down in the vertical direction. The controller is electrically connected to the X-axis moving mechanism, the lifting mechanism and the welding gun for automatic welding.

[0034] The utility model discloses an automobile terminal fixture assembly for automatic welding. When in use, the fixture plate 1 is first placed on the fixture pad 2 for assembly. During assembly, the fixture plate 1 is limited from the side by the limit plate 6, and the upper surface of the upper pad 7 abuts to support the lower surface of the fixture plate 1, making assembly operation convenient and positioning accurate. Then, multiple automobile terminals are placed on the fixture plate 1, the front end of the docking terminal 24 of the automobile terminal is placed in the docking terminal groove 11, the mounting terminal 26 of the automobile terminal is placed in the mounting terminal groove 13, and the welding area 25 is placed in the welding position groove 12, providing accurate positioning for the automobile terminals, improving welding quality, and allowing multiple automobile terminals to be placed on the fixture plate 1, thereby improving welding efficiency. Finally, the fixture plate 1 with the automobile terminals and the fixture pad 2 are placed on the welding base 4, with the four corners of the fixture pad 2 placed in the four corner grooves 17 during placement, so that the fixture pad 2 plays a protective and supporting role. In addition, the assembled fixture plate 1 and fixture pad 2 are independent of the welding base 4, facilitating loading and unloading of automobile terminals.

[0035] like Figure 1 、 Figure 5 and Figure 6 As shown, the device further includes a Y-axis moving mechanism 5, on which the welding base 4 is mounted. The Y-axis moving mechanism 5 includes a slide 21, a motor 20, a lead screw 23, and a lead screw nut 22. The motor 20 is connected to the lead screw 23, which is mounted on the lead screw 23, and the slide 21 is connected to the lead screw nut 22. The Y-axis moving mechanism 5 drives the slide 21 to move back and forth along the Y-axis, enabling welding with automatic welding equipment, further improving welding efficiency.

[0036] like Figure 1 As shown, the tooling plate 1 is provided with positioning holes 27, and the tooling pad 2 is provided with positioning posts 8. One end of the positioning posts 8 is connected to the tooling pad 2, and the other end fits within the positioning holes 27. There are four positioning holes 27, one located at each of the four corners of the tooling plate 1. The coordination of the positioning holes 27 and the positioning posts 8 improves the accuracy of the assembly of the tooling plate 1 and the tooling pad 2, facilitates operation, and increases assembly speed.

[0037] like Figure 1 and Figure 2 As shown, the mounting terminal slot 13 is further provided with side slots 14 on both sides. The stop plates 6 are symmetrically positioned on opposite sides of the tooling pad 2. After welding is completed, the mounting terminal 26 of the automotive terminal is removed from the mounting terminal slot 13 through the side slots 14, making removal more convenient.

[0038] The tooling plate 1 is made of heat-resistant plastic material, and the tooling pad 2 and welding base 4 are made of alloy material.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automotive terminal tooling assembly for automatic welding, based on automatic welding equipment, characterized by: The tooling plate (1) and the tooling pad (2) are square in shape as a whole. The tooling plate (1) is provided with a plurality of long strip main grooves (10), the long sides of the main grooves (10) are arranged along the X-axis direction, and the short sides of the main grooves (10) are arranged along the Y-axis direction; a docking terminal groove (11) is provided on one long side of the main groove (10), and the docking terminal groove (11) is connected to the main groove (10); a welding position groove (12) and an installation terminal groove (13) are provided on the other long side of the main groove (10), and both sides of the welding position groove (12) are connected to the main groove (10) and the installation terminal groove (13) respectively; the bottom surfaces of the docking terminal groove (11), the welding position groove (12) and the installation terminal groove (13) are higher than the bottom surface of the main groove (10); A tooling pad (2) is provided below the tooling plate (1), a limiting plate (6), an upper pad (7) and a lower pad (9) are provided on the tooling pad (2), the limiting plate (6) is connected to the side wall of the tooling pad (2), the upper pad (7) is raised from the upper surface of the tooling pad (2), and a plurality of lower pads (9) are provided on the lower surface of the tooling pad (2); The welding base (4) includes a bottom plate (16) and a support block (18). The bottom plate (16) is square in shape as a whole. The four corners of the bottom plate (16) are provided with support blocks (18). Four corner grooves (17) are provided on the support blocks (18). The four corner grooves (17) form placement spaces for the four corners of the tooling pad (2). The upper surface of the upper pad (7) abuts against the lower surface of the tooling plate (1), and the lower surface of the lower pad (9) abuts against the upper surface of the bottom plate (16).

2. The automotive terminal fixture assembly for automatic welding according to claim 1, characterized in that: It also includes a Y-axis moving mechanism (5), and the welding base (4) is mounted on the slide (21) of the Y-axis moving mechanism (5).

3. The automotive terminal fixture assembly for automatic welding according to claim 2, characterized in that: The Y-axis moving mechanism comprises a motor (20), a lead screw (23) and a lead screw nut (22); the motor (20) is connected to the lead screw (23); the lead screw nut (22) is mounted on the lead screw (23); and the slide seat (21) is connected to the lead screw nut (22).

4. The automotive terminal fixture assembly for automatic welding according to claim 1, characterized in that: A positioning hole (27) is provided on the tooling plate (1), and a positioning column (8) is provided on the tooling pad (2). One end of the positioning column (8) is connected to the tooling pad (2), and the other end is fitted into the positioning hole (27).

5. The automotive terminal fixture assembly for automatic welding according to claim 4, characterized in that: The positioning holes (27) include four, which are respectively arranged at the four corners of the tooling plate (1).

6. The automotive terminal fixture assembly for automatic welding according to claim 1, characterized in that: Side width grooves (14) are also provided on both sides of the installation terminal groove (13).

7. The automotive terminal fixture assembly for automatic welding according to claim 1, characterized in that: The limiting plates (6) are symmetrically arranged on opposite sides of the tooling pad (2).

8. The automotive terminal fixture assembly for automatic welding according to claim 1, characterized in that: The tooling plate (1) is made of a heat-resistant plastic material, and the tooling pad (2) and the welding base (4) are made of an alloy material.

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