Electronic wire harness welding device

Abstract

The utility model discloses an electronic wire harness welding device, and relates to the technical field of electronic wire harnesses. The device comprises a working table and supporting bottom feet symmetrically distributed and installed at the bottom of the working table, and further comprises a placing table fixed to the upper end face of the working table, an electromagnetic coil fixed to the center of the upper end face of the working table, and an adjusting assembly fixed to the upper end face of the working table. A limiting assembly used for limiting the terminal is fixed to the upper end face of the adjusting assembly, and the adjusting assembly can be used for adjusting the distance between the limiting assembly and the electromagnetic coil. The feeding assembly is arranged on the upper end face of the workbench. According to the tin soldering machine, a tin wire can penetrate through the interior of the guide pipe, the arranged driving motor can drive the feeding rolling shaft to rotate, and along with rotation of the feeding rolling shaft, the tin wire can be pushed forwards under extrusion of the arc-shaped groove, so that the tin wire can move in the linear direction of the guide pipe and is matched with the electromagnetic coil to carry out tin soldering on a terminal connecting position; and meanwhile, the tin soldering efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic wire harnesses, in particular to an electronic wire harness welding device. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound. In addition to being used in factories, welding can also be performed in a variety of environments, such as outdoors, underwater and in space. No matter where it is, welding may be dangerous to the operator, so appropriate protective measures must be taken when welding. The possible harm caused by welding to the human body includes burns, electric shock, visual impairment, inhalation of toxic gases, excessive ultraviolet radiation, etc.

[0003] There are various ways to fix electronic wiring harnesses. Among them, some electronic wiring harnesses use ring terminals or Y-shaped terminals pressed on both ends of the electronic wiring harness, and tin liquid needs to be dripped on the terminal connection to ensure the firmness of the electronic wiring harness fixed terminals. The traditional method is to manually use a welding gun for welding, which is difficult to ensure the uniformity of the solder amount at the soldering position. At the same time, the efficiency of manual soldering is low. Therefore, we propose an electronic wiring harness welding device to solve this problem. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides an electronic wire harness welding device, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an electronic wire harness welding device, comprising a workbench and supporting feet symmetrically installed at the bottom of the workbench, and also comprising:

[0007] A placement table is fixed on the upper end surface of the workbench, and a placement groove is provided on the upper end surface of the placement table for placing the electronic wire harness;

[0008] The electromagnetic coil is fixed at the center of the upper end surface of the workbench, and the cross section of the electromagnetic coil is a "Y"-shaped structure, which is used to heat the pressing position of the terminal to the electronic wire harness;

[0009] An adjusting component is fixed on the upper end surface of the workbench and is located on the right side of the electromagnetic coil. A limiting component for limiting the terminal is fixed on the upper end surface of the adjusting component. The adjusting component can be used to adjust the distance between the limiting component and the electromagnetic coil.

[0010] The feeding assembly is arranged on the upper end surface of the workbench and is used to push the tin wire to the front for subsequent welding.

[0011] Furthermore, the limiting component includes a mounting platform, a sliding groove body, a clamping block, a spring, a limit column, a vertical plate and an adjusting screw. The mounting platform is arranged on the right side of the electromagnetic coil and can move left and right. The sliding groove body is opened on the side of the mounting platform close to the electromagnetic coil. The clamping block is symmetrically slidably clamped in the interior of the sliding groove body. The spring is fixed in the middle position of the two groups of clamping blocks and is located in the interior of the sliding groove body. The vertical plates are symmetrically distributed and fixed on the front and rear sides of the mounting platform. The adjusting screw is threadedly connected to the interior of the vertical plate, and one end of the adjusting screw extends toward the interior of the sliding groove body. The limit column is fixed on the upper end surface of the mounting platform, and the limit column can be passed through the interior of the ring terminal.

[0012] Furthermore, the adjustment assembly includes a slide rail, a slider, a fixed plate and a threaded rod. The slide rail is fixed to the upper end surface of the workbench and is located on the right side of the electromagnetic coil. The slider is slidably connected to the upper end surface of the slide rail, and the upper end surface of the slider is fixed to the bottom of the mounting table. The fixed plate is fixed to the upper end surface of the workbench and is located on the right side of the slide rail. The threaded rod is threadedly connected to the inside of the fixed plate, and one end of the threaded rod close to the electromagnetic coil is rotatably connected to the mounting table.

[0013] Furthermore, the feeding assembly includes a feeding table, a feeding roller and a driving motor. The feeding table is fixed on the upper end surface of the workbench, the feeding rollers are symmetrically distributed and rotatably connected to the inside of the feeding table, and an arc-shaped groove is opened in the middle of the feeding rollers. The tin wire passes through the inside of the arc-shaped groove. The driving motor is fixed on one side of the feeding table, and the output end of the driving motor is fixed to the feeding rollers.

[0014] Furthermore, a bracket is fixed to the upper end surface of the workbench, and the bracket is located on the rear side of the slide rail. A guide tube is fixed to the upper end surface of the bracket, and a tin wire is passed through the inside of the guide tube. The direction of the guide tube mouth is consistent with the feeding direction of the feeding table.

[0015] Furthermore, the upper end surface of the workbench is rotatably connected to a rotating column, and the placement position of the rotating column and the feeding direction of the feeding table are maintained on the same straight line.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model can pass the tin wire through the inside of the guide tube, and the driving motor can drive the feeding roller to rotate. As the feeding roller rotates, the tin wire can be pushed forward under the extrusion of the arc groove, so that the tin wire can move along the linear direction of the guide tube, and cooperate with the electromagnetic coil to solder the terminal connection position, the soldering amount is accurate, and the soldering efficiency is high.

[0018] 2. By turning the rotating handle, the threaded rod can be driven to rotate, and then the mounting table can be driven to move left and right along the linear direction of the slide rail with the slider, so as to adapt to the welding conditions of terminals of different sizes and lengths. If it is a ring terminal, the ring terminal can be set on the outside of the limit column, and then the threaded rod is rotated to move the terminal part that needs to be heated to the opening position of the electromagnetic coil. If it is a Y-shaped terminal, the clamping block can be pushed to move in the linear direction of the sliding groove by rotating the adjusting screws on both sides, thereby adjusting the distance between the two sets of clamping blocks. The set spring can generate a certain thrust on the clamping blocks on both sides to limit the clamping blocks to prevent them from moving. The Y-shaped terminal can be clamped between the two sets of clamping blocks, which can be applicable to the welding of various terminals, increase the applicability of the equipment, and improve the welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a top view schematic diagram of an electronic wire harness welding device of the utility model;

[0021] Figure 2 It is a schematic diagram of the components defined in the utility model;

[0022] Figure 3 It is a schematic diagram of the feeding component of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Workbench; 2. Support foot; 3. Placement table; 4. Electromagnetic coil; 5. Slide rail; 6. Slider; 7. Mounting table; 8. Sliding trough; 9. Clamping block; 10. Spring; 11. Limit column; 12. Vertical plate; 13. Adjustment screw; 14. Bracket; 15. Guide tube; 16. Feeding table; 17. Feeding roller; 18. Rotating column; 19. Fixed plate; 20. Threaded rod; 21. Driving motor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] See also Figure 1-3 As shown, the utility model is an electronic wire harness welding device, comprising a workbench 1 and supporting feet 2 symmetrically installed at the bottom of the workbench 1, and also comprising:

[0027] The placing table 3 is fixed on the upper end surface of the workbench 1, and the upper end surface of the placing table 3 is provided with a placing groove for placing the electronic wire harness; the electromagnetic coil 4 is fixed at the central position of the upper end surface of the workbench 1, and the cross section of the electromagnetic coil 4 is a "Y"-shaped structure, which is used for the terminal to heat the pressing position of the electronic wire harness;

[0028] An adjusting component is fixed on the upper end surface of the workbench 1 and is located on the right side of the electromagnetic coil 4. A limiting component for limiting the terminal is fixed on the upper end surface of the adjusting component. The adjusting component can be used to adjust the distance between the limiting component and the electromagnetic coil 4. The adjusting component includes a slide rail 5, a slider 6, a fixing plate 19 and a threaded rod 20. The slide rail 5 is fixed on the upper end surface of the workbench 1 and is located on the right side of the electromagnetic coil 4. The slider 6 is slidably connected to the upper end surface of the slide rail 5, and the upper end surface of the slider 6 is fixed to the bottom of the mounting table 7. The slide rail 5 can limit the direction of the slider 6, and the slider 6 can support the mounting table 7. The fixing plate 19 is fixed on the upper end surface of the workbench 1 and is located on the right side of the slide rail 5. The threaded rod 20 is threadedly connected to the inside of the fixing plate 19, and the end of the threaded rod 20 close to the electromagnetic coil 4 is rotatably connected to the mounting table 7. The threaded rod 20 can be driven to rotate by rotating the rotating handle, and then the mounting table 7 can be driven to move left and right along the linear direction of the slide rail 5 with the slider 6, so as to adapt to the welding conditions of terminals of different sizes and lengths;

[0029] The limiting component includes a mounting platform 7, a sliding groove body 8, a clamping block 9, a spring 10, a limiting column 11, a vertical plate 12 and an adjusting screw 13. The mounting platform 7 is arranged on the right side of the electromagnetic coil 4, and the mounting platform 7 can move left and right. The sliding groove body 8 is opened on the side of the mounting platform 7 close to the electromagnetic coil 4. The clamping block 9 is symmetrically slidably clamped in the interior of the sliding groove body 8. The spring 10 is fixed in the middle position of the two groups of clamping blocks 9 and is located in the interior of the sliding groove body 8. The vertical plate 12 is symmetrically distributed and fixed on the front and rear sides of the mounting platform 7. The adjusting screw 13 is threadedly connected to the interior of the vertical plate 12, and one end of the adjusting screw 13 extends to the interior of the sliding groove body 8. The limiting column 11 is fixed to the mounting platform 7. The upper end surface of the ring terminal, and the limiting column 11 can be inserted into the inside of the ring terminal. If it is a ring terminal, the ring terminal can be sleeved on the outside of the limiting column 11, and then the threaded rod 20 is rotated to move the terminal portion to be heated to the opening position of the electromagnetic coil 4. If it is a Y-shaped terminal, the adjusting screws 13 on both sides can be rotated to push the clamping block 9 to move in the linear direction of the sliding groove body 8, thereby adjusting the distance between the two groups of clamping blocks 9, and the spring 10 provided can generate a certain thrust on the clamping blocks 9 on both sides, limit the clamping blocks 9 to prevent them from moving, and the Y-shaped terminal can be clamped between the two groups of clamping blocks 9, which can be applicable to the welding of various terminals, thereby increasing the applicability of the equipment;

[0030] The feeding assembly is arranged on the upper end surface of the workbench 1, and is used to push the tin wire to the front for subsequent welding. The feeding assembly includes a feeding table 16, a feeding roller 17 and a driving motor 21. The feeding table 16 is fixed on the upper end surface of the workbench 1, and the feeding roller 17 is symmetrically distributed and rotatably connected to the inside of the feeding table 16, and an arc groove is opened in the middle of the feeding roller 17, and the tin wire passes through the inside of the arc groove. The driving motor 21 is fixed on one side of the feeding table 16, and the output end of the driving motor 21 is fixed to the feeding roller 17. The driving motor 21 can drive the feeding roller 17 to rotate, and the feeding roller 17 can rotate with the feeding roller 17. As the feeding roller 17 rotates, the tin wire can be pushed forward under the extrusion of the arc groove. A bracket 14 is fixed to the upper end surface of the workbench 1, and the bracket 14 is located on the rear side of the slide rail 5. A guide tube 15 is fixed to the upper end surface of the bracket 14, and the inside of the guide tube 15 is penetrated with tin wire. The pipe mouth direction of the guide tube 15 is consistent with the feeding direction of the feeding platform 16. The bracket 14 is used to install and support the guide tube 15. The guide tube 15 is a flexible pipe that can be adjusted. The tin wire can move toward the terminal welding position along the pipe mouth direction of the guide tube 15. Under the heating of the electromagnetic coil 4, it melts and welds at the terminal connection. The upper end surface of the workbench 1 is rotatably connected to a rotating column 18, and the placement position of the rotating column 18 is kept in the same straight line with the feeding direction of the feeding platform 16. The tin coil can be sleeved on the outside of the rotating column 18 through the rotating column 18, so as to continuously feed.

[0031] Working principle: First, the workbench 1 is placed horizontally, and the support foot 2 is used to support the workbench 1. The tin coil can be placed outside the rotating column 18, and then the tin wire is passed through the arc groove position of the feeding roller 17, and then the tin wire is passed through the inside of the guide tube 15. The feeding roller 17 can be driven to rotate by the driving motor 21. As the feeding roller 17 rotates, the tin wire can be pushed forward under the extrusion of the arc groove;

[0032] When in use, the threaded rod 20 can be driven to rotate by turning the rotating handle, and then the mounting platform 7 can be driven to move left and right along the linear direction of the slide rail 5 with the slider 6, so as to adapt to the welding conditions of terminals of different sizes and lengths. If it is a ring terminal, the ring terminal can be sleeved on the outside of the limit column 11, and then the threaded rod 20 is rotated to move the terminal part to be heated to the opening position of the electromagnetic coil 4. If it is a Y-shaped terminal, the adjusting screws 13 on both sides can be rotated to push the clamping block 9 to move in opposite directions along the linear direction of the sliding groove body 8, so as to adjust the distance between the two groups of clamping blocks 9. The spring 10 provided can generate a certain thrust on the clamping blocks 9 on both sides, limit the clamping blocks 9 to prevent them from moving, and the Y-shaped terminal can be clamped between the two groups of clamping blocks 9, which can be applicable to the welding of various terminals, increase the applicability of the equipment, and improve the welding efficiency.

[0033] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An electron beam welding device, comprising a workbench (1) and supporting feet (2) symmetrically installed at the bottom of the workbench (1), characterized in that: Also includes: A placement table (3) is fixed on the upper end surface of the workbench (1), and a placement groove is provided on the upper end surface of the placement table (3) for placing the electronic wire harness; The electromagnetic coil (4) is fixed at the center of the upper end surface of the workbench (1), and the cross section of the electromagnetic coil (4) is a "Y"-shaped structure, and is used to heat the position where the terminal presses the electronic wire harness; An adjustment component is fixed to the upper end surface of the workbench (1) and is located on the right side of the electromagnetic coil (4); a limiting component for limiting the terminal is fixed to the upper end surface of the adjustment component; the adjustment component can be used to adjust the distance between the limiting component and the electromagnetic coil (4); A feeding assembly is arranged on the upper end surface of the workbench (1) and is used to push the tin wire forward for subsequent welding.

2. The electronic wire beam welding device according to claim 1, characterized in that: The limiting component comprises a mounting platform (7), a sliding groove body (8), a clamping block (9), a spring (10), a limiting column (11), a vertical plate (12) and an adjusting screw (13); the mounting platform (7) is arranged on the right side of the electromagnetic coil (4), and the mounting platform (7) can move left and right; the sliding groove body (8) is arranged on a side of the mounting platform (7) close to the electromagnetic coil (4); the clamping block (9) is symmetrically slidably clamped inside the sliding groove body (8); the spring (10) is fixed at the middle position of the two groups of clamping blocks (9) and is located inside the sliding groove body (8); the vertical plate (12) is symmetrically distributed and fixed on the front and rear sides of the mounting platform (7); the adjusting screw (13) is threadedly connected inside the vertical plate (12), and one end of the adjusting screw (13) extends into the inside of the sliding groove body (8); the limiting column (11) is fixed on the upper end surface of the mounting platform (7), and the limiting column (11) can be penetrated inside the ring terminal.

3. The electronic wire beam welding device according to claim 2, characterized in that: The adjustment assembly comprises a slide rail (5), a slider (6), a fixed plate (19) and a threaded rod (20); the slide rail (5) is fixed to the upper end surface of the workbench (1) and is located on the right side of the electromagnetic coil (4); the slider (6) is slidably connected to the upper end surface of the slide rail (5), and the upper end surface of the slider (6) is fixed to the bottom of the mounting platform (7); the fixed plate (19) is fixed to the upper end surface of the workbench (1) and is located on the right side of the slide rail (5); the threaded rod (20) is threadedly connected to the inside of the fixed plate (19), and one end of the threaded rod (20) close to the electromagnetic coil (4) is rotatably connected to the mounting platform (7).

4. The electronic wire beam welding device according to claim 1, characterized in that: The feeding assembly comprises a feeding platform (16), a feeding roller (17) and a driving motor (21); the feeding platform (16) is fixed on the upper end surface of the workbench (1); the feeding roller (17) is symmetrically distributed and rotatably connected to the inside of the feeding platform (16); an arc-shaped groove is opened in the middle of the feeding roller (17); the tin wire passes through the inside of the arc-shaped groove; the driving motor (21) is fixed on one side of the feeding platform (16); and the output end of the driving motor (21) is fixed to the feeding roller (17).

5. The electronic wire beam welding device according to claim 4, characterized in that: A bracket (14) is fixed to the upper end surface of the workbench (1), and the bracket (14) is located at the rear side of the slide rail (5). A guide tube (15) is fixed to the upper end surface of the bracket (14), and a tin wire is passed through the interior of the guide tube (15). The direction of the tube mouth of the guide tube (15) is consistent with the feeding direction of the feeding platform (16).

6. The electronic wire beam welding device according to claim 5, characterized in that: The upper end surface of the workbench (1) is rotatably connected to a rotating column (18), and the placement position of the rotating column (18) and the feeding direction of the feeding table (16) are kept on the same straight line.

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