CN220515838U

CN220515838U - Welding device

Info

Publication number: CN220515838U
Application number: CN202321791434.9U
Authority: CN
Inventors: 王波; 张宏权; 陈晨; 梁永波; 郑东见
Original assignee: Huayang Electronic Technology Pinghu Co ltd
Current assignee: Huayang Electronic Technology Pinghu Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-02-23
Anticipated expiration: 2033-07-07

Abstract

The utility model discloses a welding device, which relates to the technical field of brazing or welding, and comprises a shell and a welding head, wherein the welding head is positioned in the shell, an electric telescopic rod is fixedly connected in the shell, a fixed block is fixedly connected at the movable end of the electric telescopic rod, the fixed block is of an internal hollow structure, a transmission device is arranged in the fixed block, the fixed block is internally provided with the fixing device, the welding device drives a connecting plate to move through a pressing button, the connecting plate moves to drive a first spring to compress, the connecting plate moves to drive a toothed plate to move, the toothed plate moves to drive a gear to rotate, the gear rotates to drive a transmission rod to rotate, the transmission rod rotates to drive two discs to rotate, the two discs rotate to drive two first clamping blocks to rotate, the two first clamping blocks are in clamping connection with two clamping grooves, the replacement can be simpler, the welding gun can be replaced without completely disassembling the whole shell, and the practicability of the device is improved.

Description

Welding device

Technical Field

The utility model relates to the technical field of brazing or welding, in particular to a welding device.

Background

The electronic component is a component of an electronic component and a small machine or instrument, and is often composed of a plurality of parts, and can be commonly used in similar products, and the electronic component comprises: resistors, capacitors, inductors, potentiometers, electronic tubes, heat sinks, electromechanical elements, connectors, semiconductor discrete devices, electroacoustic devices, laser devices, electronic display devices, optoelectronic devices, sensors, power supplies, switches, micro-motors, electronic transformers, relays, printed circuit boards, integrated circuits, various circuits, piezoelectrics, crystals, quartz, ceramic magnetic materials, substrate substrates for printed circuits, materials special for electronic function processes, electronic adhesive (tape) products, electronic chemical materials, parts, and the like.

When producing electronic components, the wire is usually required to be connected to the component by welding, the requirement is very high, when the welding gun is aged or fails, the wire is required to be manually replaced, the working efficiency is directly affected by the replacement time, the traditional welding or bolting replacement is very troublesome, and the whole machine shell is often required to be completely disassembled to conveniently replace the welding gun, so the welding device for the electronic components is provided for solving the problems.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art and provide a welding device which can solve the problem that the replacement is very troublesome.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding set, includes shell and soldered connection, the soldered connection is located the inside of shell, the inside fixedly connected with electric telescopic handle of shell, the expansion end fixedly connected with fixed block of electric telescopic handle, the fixed block is inside hollow structure, the inside of fixed block is provided with transmission, the inside of fixed block is provided with fixing device.

Preferably, the top end of the welding head is fixedly connected with a second clamping block, and two clamping grooves are formed in the outer surface of the second clamping block.

Preferably, the transmission device comprises a button, the button is located the surface of fixed block, the button is close to the one end fixedly connected with connecting plate of fixed block, the one end fixedly connected with first spring of button is kept away from to the connecting plate, the bottom fixedly connected with pinion rack of connecting plate, the bottom meshing of pinion rack is connected with the gear.

Preferably, one end of the connecting plate, which is far away from the button, slides through the inner wall of the fixed block, and one end of the first spring, which is far away from the button, is fixedly connected with the inner wall of the fixed block.

Preferably, the fixing device comprises a transmission rod, the transmission rod is located inside the fixing block, the outer wall of the transmission rod is fixedly connected with the gear, the outer wall of the transmission rod is fixedly connected with two discs, the outer surfaces of the two discs are fixedly connected with two first clamping blocks, the two first clamping blocks are C-shaped, and the tail ends of the two first clamping blocks are in contact with corresponding clamping grooves in a sliding penetrating mode through the inner wall of the fixing block.

Preferably, the inner wall of the shell is fixedly connected with two second springs, opposite faces of the two second springs are fixedly connected with limiting plates, and opposite faces of the two limiting plates are contacted with the outer surface of the welding head.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This welding set, through the extrusion button, the button removes and drives the connecting plate and remove, and the connecting plate removes and drives first spring compression, and the connecting plate removes and drives the pinion rack and remove, and the pinion rack removes and drives the gear rotation, and the gear rotation drives the transfer line rotation, and the transfer line rotation drives two discs and rotates, and two discs rotate and drive two first fixture blocks and rotate, and two first fixture block rotations cancel the joint with two draw-in grooves, and it can be simpler to change, need not to dismantle whole casing is whole just can change the welding rifle, has improved the practicality of device.

(2) This welding set starts the electric telescopic link through external power supply, and the electric telescopic link starts and drives the fixed block and remove, and the fixed block removes and drives the second fixture block and remove, and the second fixture block removes and drives the soldered connection and remove, and two limiting plates play spacing effect to the soldered connection, are difficult to lead to the welding rifle to rock, and easy operation is convenient simultaneously for the device is more practical.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a welding device according to the present utility model;

FIG. 2 is a schematic view of the inside of a fixing block of a welding device according to the present utility model;

FIG. 3 is a schematic view of a limiting plate of a welding device according to the present utility model;

fig. 4 is a schematic plan view of a welding device body according to the present utility model.

Reference numerals: 1. an electric telescopic rod; 2. a fixed block; 3. a button; 4. a connecting plate; 5. a first spring; 6. a toothed plate; 7. a gear; 8. a transmission rod; 9. a disc; 10. a first clamping block; 11. a housing; 12. a second clamping block; 13. a clamping groove; 14. a welding head; 15. a limiting plate; 16. and a second spring.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a welding set, includes shell 11 and soldered connection 14, and soldered connection 14 is located the inside of shell 11, and the inside fixedly connected with electric telescopic handle 1 of shell 11, the expansion end fixedly connected with fixed block 2 of electric telescopic handle 1, fixed block 2 are inside hollow structure, and the inside of fixed block 2 is provided with transmission, and the inside of fixed block 2 is provided with fixing device.

Further, a second clamping block 12 is fixedly connected to the top end of the welding head 14, and two clamping grooves 13 are formed in the outer surface of the second clamping block 12.

Further, transmission includes button 3, and button 3 is located the surface of fixed block 2, and the one end fixedly connected with connecting plate 4 that button 3 is close to fixed block 2, and the one end fixedly connected with first spring 5 of button 3 is kept away from to connecting plate 4, and the bottom fixedly connected with pinion rack 6 of connecting plate 4, the bottom meshing of pinion rack 6 is connected with gear 7.

Further, one end of the connecting plate 4 far away from the button 3 penetrates through the inner wall of the fixed block 2 in a sliding manner, and one end of the first spring 5 far away from the button 3 is fixedly connected with the inner wall of the fixed block 2.

Further, fixing device includes transfer line 8, and transfer line 8 is located the inside of fixed block 2, and transfer line 8's outer wall and gear 7 fixed connection, transfer line 8's outer wall fixedly connected with two discs 9, two first fixture blocks 10 of the equal fixedly connected with of surface of two discs 9, and the shape of two first fixture blocks 10 is "C" shape, and the inner wall that runs through fixed block 2 is all slipped to the terminal of two first fixture blocks 10 and corresponding draw-in groove 13 contacts.

Further, two second springs 16 are fixedly connected to the inner wall of the housing 11, limiting plates 15 are fixedly connected to opposite faces of the two second springs 16, and opposite faces of the two limiting plates 15 are in contact with the outer surface of the welding head 14.

Further, when the device is used, the electric telescopic rod 1 is started through an external power supply, the electric telescopic rod 1 is started to drive the fixed block 2 to move, the fixed block 2 is moved to drive the second clamping block 12 to move, the second clamping block 12 is moved to drive the welding head 14 to move, and the two limiting plates 15 play a limiting role on the welding head 14.

Further, when the butt welding joint 14 needs to be replaced, the button 3 is pressed, the button 3 moves to drive the connecting plate 4 to move, the connecting plate 4 moves to drive the first spring 5 to compress, the connecting plate 4 moves to drive the toothed plate 6 to move, the toothed plate 6 moves to drive the gear 7 to rotate, the gear 7 rotates to drive the transmission rod 8 to rotate, the transmission rod 8 rotates to drive the two discs 9 to rotate, the two discs 9 rotate to drive the two first clamping blocks 10 to rotate, and the two first clamping blocks 10 rotate to cancel clamping connection with the two clamping grooves 13.

Further, through extrusion button 3, button 3 removes and drives connecting plate 4 and remove, and connecting plate 4 removes and drives first spring 5 compression, and connecting plate 4 removes and drives pinion rack 6 and remove, and pinion rack 6 removes and drives gear 7 rotation, and gear 7 rotation drives transfer line 8 rotation, and transfer line 8 rotation drives two discs 9 rotation, and two discs 9 rotation drive two first fixture blocks 10 rotation, and two first fixture blocks 10 rotation cancel the joint with two draw-in grooves 13, and the change can be simpler, need not to dismantle whole casing whole just can change the welding gun, has improved the practicality of the device.

Further, the electric telescopic rod 1 is started through an external power supply, the electric telescopic rod 1 starts to drive the fixed block 2 to move, the fixed block 2 moves to drive the second clamping block 12 to move, the second clamping block 12 moves to drive the welding head 14 to move, the two limiting plates 15 play a limiting role on the welding head 14, the welding gun is not easy to shake, and meanwhile the operation is simple and convenient, so that the device is more practical.

Working principle: when the device is used, the electric telescopic rod 1 is started through an external power supply, the electric telescopic rod 1 starts to drive the fixed block 2 to move, the fixed block 2 moves to drive the second clamping block 12 to move, the second clamping block 12 moves to drive the welding head 14 to move, the two limiting plates 15 play a limiting role on the welding head 14, when the welding head 14 needs to be replaced, the push button 3 is pressed, the push button 3 moves to drive the connecting plate 4 to move, the connecting plate 4 moves to drive the first spring 5 to compress, the connecting plate 4 moves to drive the toothed plate 6 to move, the toothed plate 6 moves to drive the gear 7 to rotate, the gear 7 rotates to drive the transmission rod 8 to rotate, the transmission rod 8 rotates to drive the two discs 9 to rotate, the two discs 9 rotate to drive the two first clamping blocks 10 to rotate, and the two first clamping blocks 10 rotate to cancel the clamping with the two clamping grooves 13.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Welding device comprising a housing (11) and a welding head (14), characterized in that: the welding head (14) is located inside the shell (11), an electric telescopic rod (1) is fixedly connected to the inside of the shell (11), a fixed block (2) is fixedly connected to the movable end of the electric telescopic rod (1), the fixed block (2) is of an internal hollow structure, a transmission device is arranged inside the fixed block (2), and a fixing device is arranged inside the fixed block (2).

2. A welding device as defined in claim 1, wherein: the top end of the welding head (14) is fixedly connected with a second clamping block (12), and two clamping grooves (13) are formed in the outer surface of the second clamping block (12).

3. A welding device as defined in claim 1, wherein: the transmission device comprises a button (3), the button (3) is positioned on the outer surface of the fixed block (2), one end, close to the fixed block (2), of the button (3) is fixedly connected with a connecting plate (4), one end, far away from the button (3), of the connecting plate (4) is fixedly connected with a first spring (5), the bottom end of the connecting plate (4) is fixedly connected with a toothed plate (6), and the bottom end of the toothed plate (6) is connected with a gear (7) in a meshed mode.

4. A welding apparatus according to claim 3, wherein: one end of the connecting plate (4) far away from the button (3) penetrates through the inner wall of the fixed block (2) in a sliding mode, and one end of the first spring (5) far away from the button (3) is fixedly connected with the inner wall of the fixed block (2).

5. A welding apparatus according to claim 3, wherein: the fixing device comprises a transmission rod (8), wherein the transmission rod (8) is positioned in the fixing block (2), the outer wall of the transmission rod (8) is fixedly connected with the gear (7), the outer wall of the transmission rod (8) is fixedly connected with two discs (9), the outer surfaces of the two discs (9) are fixedly connected with two first clamping blocks (10), the shapes of the two first clamping blocks (10) are C-shaped, and the tail ends of the two first clamping blocks (10) are in contact with corresponding clamping grooves (13) in a sliding manner and penetrate through the inner wall of the fixing block (2).

6. A welding device as defined in claim 4, wherein: the inner wall of the shell (11) is fixedly connected with two second springs (16), the opposite surfaces of the two second springs (16) are fixedly connected with limiting plates (15), and the opposite surfaces of the two limiting plates (15) are contacted with the outer surface of the welding head (14).