CN214024245U

CN214024245U - Transistor spot welding equipment of bending

Info

Publication number: CN214024245U
Application number: CN202022183685.1U
Authority: CN
Inventors: 刘军宏
Original assignee: Xi'an Wenduo Electronic Technology Co ltd
Current assignee: Xi'an Wenduo Electronic Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-24
Anticipated expiration: 2030-09-29

Abstract

The utility model provides a transistor spot welding equipment of bending relates to spot welding technical field, including the box, the internal fixed surface of box is connected with the brake box, and the top of brake box is provided with the moving mechanism, and the moving mechanism includes automatic telescopic link, the bottom of automatic telescopic link and the top fixed connection of brake box. Through the inside at the transistor spot welding equipment of bending increased can carry out the movable mechanism that the activity was dismantled to spot welder, spot welder carries out the spot welding back to the transistor, equipment stop work, manual drawing the fixed casing shell through the direction of two power is drawn, make the fixed column leave the internal surface of fixed slot, the spot welder that can take off the fixed casing shell bottom maintains or replaces, avoid long-time work to lead to the spot welder to appear damaging, work often after, can carry out simple heat dissipation to spot welder's outside, the mechanism is convenient for the dismantlement and the change of spot welder, the security of device has been improved.

Description

Transistor spot welding equipment of bending

Technical Field

The utility model relates to a spot welding technical field especially relates to a transistor spot welding equipment of bending.

Background

Spot welding is a welding method in which a columnar electrode is used to form a welding spot between the contact surfaces of two overlapping workpieces during welding. During spot welding, the workpiece is pressed to be in close contact with the workpiece, then current is switched on, the contact position of the workpiece is melted under the action of resistance heat, and a welding spot is formed after cooling. The spot welding is mainly used for welding sheet component stamping parts with the thickness of less than 4mm, and is particularly suitable for welding automobile bodies, carriages and airplane fuselages. But not welded with the container required for sealing.

The transistor is a solid semiconductor device (including diode, triode, field effect transistor, thyristor, etc., sometimes referred to as bipolar device), and has multiple functions of detection, rectification, amplification, switching, voltage stabilization, signal modulation, etc. When bending the transistor, the workpiece needs to be melted by the spot welding technology to form the bending effect, but the existing transistor bending point equipment needs to be maintained frequently due to the fact that a spot welding gun works for a long time, and due to the fact that the spot welding gun is fixedly connected with the device, the spot welding gun is not convenient to replace, the safety of the device used for a long time is not high, and the spot welding work is difficult to be carried out on all positions of the workpiece, so that the processing efficiency of the workpiece is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, increased the spot welding rifle that can the activity be dismantled through the inside at current transistor spot welding equipment of bending, convenient to detach and installation to can remove according to work piece processing position, it is more convenient to use, has improved the device security.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a transistor spot welding equipment that bends, includes the box, the internal surface fixedly connected with brake box of box, the top of brake box is provided with the moving mechanism.

The movable mechanism comprises an automatic telescopic rod, the bottom of the automatic telescopic rod is fixedly connected with the top of the brake box, a fixed block is fixedly connected with the outer surface of the automatic telescopic rod, a cross rod is connected to the outer surface of the fixed block in a rotating mode, a sliding groove is formed in the outer surface of the cross rod, a strip-shaped track is connected to the inner surface of the sliding groove in a sliding mode, a sliding block is connected to the inner surface of the strip-shaped track in a sliding mode, a fixed sleeve shell is movably connected to the top and the bottom of the sliding block in a rotating mode, a fixed column is fixedly connected to the two sides of the bottom of the fixed sleeve shell in a fixed mode, a fixed groove is formed in the two sides of the outer surface of the fixed sleeve shell in a fixed mode, the outer surface of the fixed column is connected with the inner surface of the fixed groove in a clamping mode, and the bottom of the fixed sleeve shell is fixedly connected with a spot welding gun.

Preferably, the outer surface of the spot welding gun is in sliding connection with the inner surface of the strip-shaped track, and an operating platform is arranged at the bottom of the box body and on the right side of the brake box.

Preferably, the right side inside the box body is fixedly connected with a base, a hidden groove is formed in the outer surface of the base, and a motor is fixedly connected to the inner surface of the hidden groove.

Preferably, the top fixedly connected with heat dissipation frame of base, the internal surface of heat dissipation frame rotates and is connected with the dwang, the dwang is provided with a plurality ofly.

Preferably, the top in heat dissipation frame has seted up the bar groove, the internal surface rotation in bar groove is connected with a plurality of gears, and is a plurality of the surface intermeshing of gear, the top of dwang and the bottom fixed connection of gear.

Preferably, the outer surface of the rotating rod is fixedly connected with a plurality of fan blades, and the bottom of the rotating rod is fixedly connected with one end of the output shaft of the motor.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the inside at the transistor spot welding equipment of bending increased can carry out the movable mechanism that the activity was dismantled to counter point welder, after spot welder carries out spot welding to the transistor, equipment stop work, manual drawing the fixed cover shell through the direction of two power and dragging, make the fixed column leave the internal surface of fixed slot, the spot welding rifle that can take off fixed cover shell bottom is maintained or is replaced, avoid long-time work to lead to spot welding rifle to appear damaging, work is after often certainly, can carry out simple heat dissipation to counter point welder's outside, the mechanism is convenient for spot welding rifle's dismantlement and change, the security of device has been improved.

2. The utility model discloses in, through having increased the heat dissipation frame in that the mechanism is inside, because the work piece appears high temperature very easily at the in-process that carries out spot welding, lead to the transistor to be difficult to the cooling shaping, the work piece yielding, the quality is underneath, drives the dwang by motor work and rotates for a plurality of gear drive connect, and the flabellum rotation of dwang surface carries out the work of dispelling the heat to the work piece outside, has accelerated the shaping of transistor, improves the quality of work piece.

3. The utility model discloses in, according to the setting of automatic telescopic link, bar track and spout, whole bar track can control the removal about the surface of horizontal pole, and fixed cover shell and sliding block fixed connection can drive the spot welding rifle and reciprocate at the orbital surface of bar simultaneously, and the removal about control spot welding rifle realizes, and the machined position of work piece is pressed close to that can be better has improved the process velocity of device.

Drawings

Fig. 1 is a schematic view of an internal structure of a transistor bending spot welding device according to the present invention;

fig. 2 is a schematic view of the internal structure of a spot welding gun for a transistor bending spot welding device according to the present invention;

fig. 3 is the utility model provides a transistor spot welding equipment heat dissipation frame's of bending inner structure schematic diagram.

Illustration of the drawings:

1. a box body; 2. a brake box; 3. a movable mechanism; 301. automatically telescoping the rod; 302. a fixed block; 303. a cross bar; 304. a chute; 305. a strip track; 306. a slider; 307. fixing the casing; 308. fixing a column; 309. fixing grooves; 310. a spot welding gun; 4. an operation table; 5. a base; 6. a hidden groove; 7. a motor; 8. a heat dissipation frame; 9. rotating the rod; 10. a strip-shaped groove; 11. a gear; 12. a fan blade.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 and 2, the utility model provides a transistor spot welding equipment of bending, including box 1, the internal fixed surface of box 1 is connected with brake box 2, the top of brake box 2 is provided with movable mechanism 3.

The specific arrangement and function of the movable mechanism 3 will be described in detail below.

The movable mechanism 3 comprises an automatic telescopic rod 301, the bottom of the automatic telescopic rod 301 is fixedly connected with the top of the brake box 2, the outer surface of the automatic telescopic rod 301 is fixedly connected with a fixed block 302, the outer surface of the fixed block 302 is rotatably connected with a cross rod 303, the outer surface of the cross bar 303 is provided with a sliding groove 304, the inner surface of the sliding groove 304 is connected with a strip-shaped track 305 in a sliding way, the inner surface of the strip-shaped track 305 is connected with a sliding block 306 in a sliding way, the top and the bottom of the sliding block 306 are both movably connected with a fixed sleeve 307, both sides of the bottom of the fixed sleeve 307 at the top are both fixedly connected with fixed columns 308, both sides of the outer surface of the fixed sleeve 307 at the bottom are both provided with fixed grooves 309, the outer surface of the fixing column 308 is engaged with the inner surface of the fixing groove 309, and the bottom of the fixing casing 307 is fixedly connected with a spot welding gun 310.

The whole movable mechanism 3 achieves the effect that the movable mechanism 3 capable of movably disassembling the spot welding gun 310 is additionally arranged in the transistor bending spot welding equipment, after the spot welding gun 310 performs spot welding on the transistor, the equipment stops working, the fixed sleeve 307 is manually pulled through the directions of two forces, so that the fixed column 308 is away from the inner surface of the fixed groove 309, the spot welding gun 310 at the bottom of the fixed sleeve 307 can be taken down for maintenance or replacement, the spot welding gun 310 is prevented from being damaged due to long-time work, after the spot welding gun 310 works for a certain time, the outside of the spot welding gun 310 can be simply cooled, the spot welding gun 310 can be conveniently disassembled and replaced by the movable mechanism, and the safety of the device is improved.

Embodiment 2, as shown in fig. 3, the inside right side fixedly connected with base 5 of box 1, dark groove 6 has been seted up to the surface of base 5, the internal surface fixedly connected with motor 7 of dark groove 6, the top fixedly connected with heat dissipation frame 8 of base 5, the internal surface rotation of heat dissipation frame 8 is connected with dwang 9, dwang 9 is provided with a plurality ofly, bar groove 10 has been seted up at the top of heat dissipation frame 8, the internal surface rotation of bar groove 10 is connected with a plurality of gears 11, and is a plurality of the surface intermeshing of gear 11, the top of dwang 9 and the bottom fixed connection of gear 11, a plurality of flabellums 12 of the external surface fixedly connected with of dwang 9, directly behind the bottom of dwang 9 and the one end fixed connection of motor 7 output shaft. Through having increased heat dissipation frame 8 in that the mechanism is inside, because the work piece is going on the in-process of spot welding high temperature very easily appearing, lead to the transistor to be difficult to the cooling shaping, the work piece yielding, the quality is underneath, drives dwang 9 by motor 7 work and rotates for 11 transmission connections of a plurality of gears, the flabellum 12 rotations of dwang 9 surface carry out the work of dispelling the heat to the work piece outside, has accelerated the shaping of transistor, improves the quality of work piece.

Embodiment 3, as shown in fig. 1, a cross bar 303 is rotatably connected to the outer surface of the fixing block 302, the outer surface of the cross bar 303 is provided with a sliding groove 304, the inner surface of the sliding groove 304 is connected with a strip-shaped track 305 in a sliding way, the inner surface of the strip-shaped track 305 is connected with a sliding block 306 in a sliding way, the top and the bottom of the sliding block 306 are both movably connected with a fixed sleeve 307, both sides of the bottom of the fixed sleeve 307 at the top are both fixedly connected with fixed columns 308, both sides of the outer surface of the fixed sleeve 307 at the bottom are both provided with fixed grooves 309, the outer surface of the fixing column 308 is engaged with the inner surface of the fixing groove 309, the bottom of the fixing jacket 307 is fixedly connected with a spot welding gun 310, the outer surface of the spot welding gun 310 is connected with the inner surface of the strip-shaped track 305 in a sliding mode, and the operating platform 4 is arranged at the bottom of the box body 1 and located on the right side of the brake box 2. According to the setting of automatic telescopic link 301, bar track 305 and spout 304, whole bar track 305 can move about the surface of horizontal pole 303, and fixed cover shell 307 and sliding block 306 fixed connection can drive spot welding rifle 310 and reciprocate at bar track 305's surface simultaneously, and the removal about control spot welding rifle 310 realizes, and the machined position of work piece is pressed close to that can be better has improved the process velocity of device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a transistor spot welding equipment that bends, includes box (1), its characterized in that: the inner surface of the box body (1) is fixedly connected with a brake box (2), and the top of the brake box (2) is provided with a movable mechanism (3);

the movable mechanism (3) comprises an automatic telescopic rod (301), the bottom of the automatic telescopic rod (301) is fixedly connected with the top of the brake box (2), the outer surface of the automatic telescopic rod (301) is fixedly connected with a fixed block (302), the outer surface of the fixed block (302) is rotatably connected with a cross rod (303), the outer surface of the cross rod (303) is provided with a sliding groove (304), the inner surface of the sliding groove (304) is slidably connected with a strip-shaped track (305), the inner surface of the strip-shaped track (305) is slidably connected with a sliding block (306), the top and the bottom of the sliding block (306) are both movably connected with a fixed sleeve (307), both sides of the bottom of the fixed sleeve (307) are both fixedly connected with fixed columns (308), both sides of the outer surface of the fixed sleeve (307) are both provided with fixed grooves (309), and the outer surface of the fixed columns, the bottom of the fixing casing (307) is fixedly connected with a spot welding gun (310).

2. A transistor bend spot welding device according to claim 1, characterized in that: the outer surface of the spot welding gun (310) is connected with the inner surface of the strip-shaped track (305) in a sliding mode, and an operating table (4) is arranged at the bottom of the box body (1) and located on the right side of the brake box (2).

3. A transistor bend spot welding apparatus according to claim 2, characterized in that: the box comprises a box body (1), a right side fixedly connected with base (5) inside the box body (1), a hidden groove (6) is formed in the outer surface of the base (5), and a motor (7) is fixedly connected to the inner surface of the hidden groove (6).

4. A transistor bend spot welding device according to claim 3, characterized in that: the top fixedly connected with heat dissipation frame (8) of base (5), the internal surface rotation of heat dissipation frame (8) is connected with dwang (9), dwang (9) are provided with a plurality ofly.

5. A transistor bend spot welding device according to claim 4, characterized in that: a strip-shaped groove (10) is formed in the top of the heat dissipation frame (8), the inner surface of the strip-shaped groove (10) is rotatably connected with a plurality of gears (11) in a plurality of modes, the outer surfaces of the gears (11) are meshed with each other, and the top of the rotating rod (9) is fixedly connected with the bottom of the gears (11).

6. A transistor bend spot welding device according to claim 5, characterized in that: the outer fixed surface of dwang (9) is connected with a plurality of flabellums (12), positive rear the bottom of dwang (9) and the one end fixed connection of motor (7) output shaft.