Cable crown spring welding device

Abstract

The invention discloses a welding device, belongs to the technical field of crown spring welding equipment, and particularly relates to a cable crown spring welding device which comprises a base, a bearing frame, a control system, a displayer, a pedal controller, a welding assembly, a wire guide seat and a tool assembly. The supporting frame is fixedly installed on the base, the control system and the displayer are installed on the supporting frame, the pedal controller is located on the lower portion of the base, the welding assembly is installed on the supporting frame, the wire guide seat is installed on the base, and the tool assembly is installed on the base. The control system is connected with the welding assembly, the displayer and the pedal controller at the same time, and the tool clamp can fix the crown spring and replace a handheld part. And meanwhile, the problems of overlarge welding spots and the like are avoided.

Description

Technical Field

[0001] The invention discloses a welding device, belongs to the technical field of crown spring welding equipment, and specifically relates to a cable crown spring welding device. Background Art

[0002] In connectors, the application of crown spring contact structure significantly improves product performance and reliability. Compared with the traditional cross slot structure, the crown spring structure has obvious advantages in plug-in life, anti-vibration effect and current stability. Specifically, the main functions of crown spring welding include the following aspects:

[0003] Provide stable connection: Crown spring welding can ensure that the connector maintains stable elasticity during the plugging and unplugging process, preventing instantaneous disconnection, thereby extending the service life of the connector

[0004] Enhanced anti-seismic effect: The crown spring structure increases the number of contacts and optimizes the design, making the connector smoother when plugging and unplugging, effectively solving the common closed fracture problem in the cross-slot structure, improving the anti-seismic effect and the long-term stability of the current.

[0005] Improved current-carrying performance: The contacts of the crown spring structure use copper conductors, which significantly improves the current-carrying performance of the connector, enabling it to withstand greater current loads.

[0006] However, traditional crown spring welding uses manual welding, which has high requirements for welding operators. At the same time, the welding process is prone to problems such as excessively large welds, cold welds, inaccurate welding angles, and low welding efficiency. Summary of the invention

[0007] Purpose of the invention: To provide a cable crown spring welding device to solve the above-mentioned problems.

[0008] Technical solution: A cable crown spring welding device, the welding device comprising: a base, a support frame, a control system, a display, a foot controller, a welding assembly, a guide wire seat and a tooling assembly;

[0009] In a further embodiment, the support frame is fixedly mounted on the base, the control system and the display are mounted on the support frame, the foot controller is located at the lower part of the base, the welding assembly is mounted on the support frame, the guide wire seat is mounted on the base, and the tooling assembly is mounted on the base; the control system is simultaneously connected to the welding assembly, the display and the foot controller.

[0010] In a further embodiment, the tooling assembly includes: a mounting plate fixedly mounted on the base; a welding seat fixedly mounted on the mounting plate; a first support rod fixedly mounted on one side of the welding seat; a crown spring clamp rotatably mounted on the first support rod; a crown spring fixing rod fixedly mounted on one side of the welding seat and flush with the first support rod; a fixing pin fixed on the crown spring fixing rod and cooperating with the crown spring clamp to fix the crown spring on the crown spring fixing rod.

[0011] In a further embodiment, the welding assembly includes: a base plate, fixedly mounted on the support frame; a motor, fixedly mounted on one side of the base plate; a guide rail, fixedly mounted on the base plate; a slider, slidably mounted on the guide rail; a screw rod, rotatably mounted on the base plate through a bearing seat and one end of which is connected to the rotating shaft of the motor through a coupling; a linear bearing, mounted on the screw rod and fixedly connected to the slider; a connecting seat, fixedly mounted on the linear bearing; and a welder, fixedly mounted on the welding seat.

[0012] In a further embodiment, a wire guide hole is provided on the wire guide seat, and the wire guide hole is used to transmit the welding wire.

[0013] In a further embodiment, a protection tube is provided on the support frame, and the protection tube is installed on the support frame through a connecting plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The foot pedal is used to control the automatic up and down movement of the welding head, solving the problem of being unable to perform other actions during manual welding while operating the welding head by hand. The high efficiency of the welding machine is utilized to improve the efficiency and consistency of welding, which can significantly improve production efficiency.

[0016] (2) When the soldering machine descends, it will automatically melt the solder and then weld. The welding time is controlled by the control system. After welding is completed, the soldering machine automatically rises and returns to its original position. The automation of the welding process ensures the consistency of each welding. It solves the problems of too large solder joints and cold solder joints during manual welding. The semi-automatic soldering machine is used to accurately control the welding temperature and strength to ensure that each welding achieves a perfect effect.

[0017] (3) For the crown spring, a cylindrical fixture with steps is designed to fix the crown spring. A special crown spring fixture is designed to solve the problem of inaccurate direction and angle of the welding process line. The high efficiency of the welding machine is used to improve the efficiency and consistency of welding. The semi-automatic soldering machine is used to accurately control the welding temperature and force to ensure that every welding achieves a perfect effect.

[0018] Therefore, the fixture of the present invention can fix the crown spring and replace the hand-held parts, and at the same time avoid the above-mentioned problems such as the welding point being too large. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an axonometric view of the present invention.

[0020] Figure 2 It is the front view of the present invention.

[0021] Figure 3 It is a partial schematic diagram of the tooling assembly of the present invention.

[0022] Figure 4 It is an axonometric view of the welding assembly of the present invention.

[0023] Figure 5 It is a cross-sectional view of a welding assembly of the present invention.

[0024] Figure numerals: base 1, support frame 2, control system 3, display 4, foot controller 5, welding assembly 6, guide wire seat 7, tooling assembly 8, mounting plate 9, welding seat 10, first support rod 11, crown spring clamp 12, crown spring fixing rod 13, fixing pin 14, bottom plate 15, motor 16, guide rail 17, slider 18, screw 19, linear bearing 20, connecting seat 21, welder 22, protective tube 23. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] A cable crown spring welding device comprises: a base 1, a support frame 2, a control system 3, a display 4, a foot controller, a welding assembly 6, a guide wire seat 7, and a tooling assembly 8.

[0027] In one embodiment, Figures 1 to 3 As shown, the support frame 2 is fixedly mounted on the base 1, the control system 3 and the display 4 are mounted on the support frame 2, the foot controller 5 is located at the lower part of the base 1, the welding assembly 6 is mounted on the support frame 2, the guide wire seat 7 is mounted on the base 1, and the tooling assembly 8 is mounted on the base 1; the control system 3 is connected to the welding assembly 6, the display 4 and the foot controller 5 at the same time.

[0028] In one embodiment, Figures 1 to 3As shown, the tooling assembly 8 includes: a mounting plate 9, fixedly mounted on the base 1; a welding seat 10, fixedly mounted on the mounting plate 9; a first support rod 11, fixedly mounted on one side of the welding seat 10; a crown spring clamp 12, rotatably mounted on the first support rod 11; a crown spring fixing rod 13, fixedly mounted on one side of the welding seat 10 and flush with the first support rod 11; a fixing pin 14, fixed on the crown spring fixing rod 13 and cooperating with the crown spring clamp 12 to fix the crown spring on the crown spring fixing rod 13.

[0029] In one embodiment, Figures 1 to 5 As shown, the welding assembly 6 includes: a base plate 15, fixedly mounted on the support frame 2; a motor 16, fixedly mounted on one side of the base plate 15; a guide rail 17, fixedly mounted on the base plate 15; a slider 18, slidably mounted on the guide rail 17; a screw rod 19, rotatably mounted on the base plate 15 through a bearing seat and one end of which is connected to the rotating shaft of the motor 16 through a coupling; a linear bearing 20, mounted on the screw rod 19 and fixedly connected to the slider 18; a connecting seat 21, fixedly mounted on the linear bearing 20; and a welder 22, fixedly mounted on the welding seat 10.

[0030] In one embodiment, Figures 1 to 3 As shown, the wire guide seat 7 is provided with a wire guide hole, and the wire guide hole is used to transmit the welding wire.

[0031] In one embodiment, Figures 1 to 3 As shown, a protection tube 23 is provided on the support frame 2, and the protection tube 23 is installed on the support frame 2 through a connecting plate.

[0032] The working principle of the present invention is as follows:

[0033] (1) The foot controller 5 is used to drive the welder 22 to automatically move up and down, solving the problem of being unable to perform other actions when manually operating the welder 22 during manual welding. The high efficiency of the welding machine is utilized to improve the efficiency and consistency of welding, which can significantly improve production efficiency. When the foot controller 5 is pressed, the motor 16 rotates, driving the screw 19 to rotate, so that the linear bearing 20 moves downward through the guide rail 17 and the slider 18, thereby driving the welder 22 to move through the connecting seat 21.

[0034] (2) When the welder 22 descends, it will automatically melt the solder and then weld. The welding time is controlled by the control system 3. After the welding is completed, the welder 22 automatically rises and returns to its original position. The automation of the welding process ensures the consistency of each welding. It solves the problems of too large solder joints and cold solder joints in the manual welding process. The semi-automatic soldering machine is used to accurately control the welding temperature and strength to ensure that each welding achieves a perfect effect.

[0035] (3) For the crown spring, a cylindrical fixture assembly 8 with steps is designed to fix the crown spring. A special crown spring fixture 12 is designed to solve the problem of inaccurate direction and angle of the welding process line. The high efficiency of the welding machine is used to improve the efficiency and consistency of welding. The semi-automatic soldering machine is used to accurately control the welding temperature and strength.

[0036] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A cable crown spring welding device, characterized in that: The welding device comprises: a base, a support frame, a control system, a display, a foot controller, a welding assembly, a guide wire seat and a tooling assembly; The support frame is fixedly mounted on the base, the control system and the display are mounted on the support frame, the foot controller is located at the lower part of the base, the welding assembly is mounted on the support frame, the guide wire seat is mounted on the base, and the tooling assembly is mounted on the base; the control system is connected to the welding assembly, the display and the foot controller at the same time.

2. A cable crown spring welding device according to claim 1, characterized in that: The tooling assembly includes: a mounting plate fixedly mounted on the base; a welding seat fixedly mounted on the mounting plate; a first support rod fixedly mounted on one side of the welding seat; a crown spring clamp rotatably mounted on the first support rod; a crown spring fixing rod fixedly mounted on one side of the welding seat and flush with the first support rod; a fixing pin fixed on the crown spring fixing rod and cooperating with the crown spring clamp to fix the crown spring on the crown spring fixing rod.

3. A cable crown spring welding device according to claim 1, characterized in that: The welding assembly includes: a base plate, fixedly mounted on the support frame; a motor, fixedly mounted on one side of the base plate; a guide rail, fixedly mounted on the base plate; a slider, slidably mounted on the guide rail; a screw rod, rotatably mounted on the base plate through a bearing seat and one end of which is connected to the rotating shaft of the motor through a coupling; a linear bearing, mounted on the screw rod and fixedly connected to the slider; a connecting seat, fixedly mounted on the linear bearing; and a welder, fixedly mounted on the welding seat.

4. A cable crown spring welding device according to claim 1, characterized in that: The wire guide seat is provided with a wire guide hole, and the wire guide hole is used to transmit the welding wire.

5. A cable crown spring welding device according to claim 1, characterized in that: The support frame is provided with a protection tube, and the protection tube is installed on the support frame through a connecting plate.

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