CN213794780U

CN213794780U - Transistor welding power supply for VCM industry

Info

Publication number: CN213794780U
Application number: CN202022838217.3U
Authority: CN
Inventors: 郝向阳
Original assignee: Mingde Intelligent Technology Suzhou Co ltd
Current assignee: Mingde Intelligent Technology Suzhou Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-27
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a transistor welding power supply for VCM trade belongs to the welding technology field, a transistor welding power supply for VCM trade, including transistor welding power supply body and welding machine body, the bottom fixedly connected with operation panel of transistor welding power supply body, welding machine body bottom and operation panel fixed connection, the top of operation panel is rotated and is connected with and places the dish, place the dish and be located the welding machine body under. The utility model discloses a, transistor welding power supply body is a neotype welding power supply in the precision welding field, is a high frequency welding power supply, and it is high to have welding time control accuracy, and current output is steady, and the pulsation is little, advantages such as interference killing feature is strong, and the current response speed of transistor welding power supply body is extremely fast, can realize 0.01ms rank response speed, and control accuracy is high, can realize the welding of utmost point fine rule, the welding of especially adapted VCM motor coil lead wire.

Description

Transistor welding power supply for VCM industry

Technical Field

The utility model relates to the field of welding technique, more specifically say, relate to a transistor welding power supply for VCM trade.

Background

Transistor arc welding power sources are an advanced welding device that has emerged in the mid 70 s. United kingdom welding research institute j.c. needham published a paper in 1975 that discusses the potential and advantages of using transistor power supplies.

At present, four coils in the VCM motor are originally welded through artifical soldering, and because of whole motor is less, its four coils are also littleer, so must just can weld under the microscope during welding, and efficiency is too slow, is difficult to realize the volume production, and the risk that false soldering can take place for artifical soldering, and the yields is not high, so needs a transistor welding power supply for the VCM trade.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a transistor welding power supply for VCM trade possesses the advantage that welding efficiency is high and welding quality is good, has solved the problem that above-mentioned background art mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A transistor welding power supply for a VCM industry comprises a transistor welding power supply body and a welding machine body, wherein the bottom of the transistor welding power supply body is fixedly connected with an operating table, the bottom of the welding machine body is fixedly connected with the operating table, the top of the operating table is rotatably connected with a placing disc, the placing disc is positioned under the welding machine body, a motor is embedded on the operating table, an output shaft of the motor is fixedly connected with the placing disc, the inner wall of the placing disc is rotatably connected with a driving block, the bottom of the driving block is hinged with four driving rods, the other ends of the four driving rods are hinged with sliders, the top of the placing disc is provided with four sliding grooves, the inner walls of the four sliding grooves are respectively in sliding connection with the four sliders, the tops of the four sliders are fixedly connected with clamping blocks, and the bottom surfaces of the four clamping blocks are respectively in sliding connection with the operating table, the inner wall of the placing disc is fixedly connected with a hydraulic push rod, and one end of the back face of the hydraulic push rod is fixedly connected with the front sliding block.

Preferably, one side of the clamping block, which is close to the driving block, is fixedly connected with a rubber pad, and anti-skid grains are formed in the surface of the rubber pad.

Preferably, the inner wall surfaces of the four sliding grooves are smooth.

Preferably, the top of the placing plate is fixedly connected with a wear pad.

Preferably, the top surface of the operating platform is fixedly connected with a control panel.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the transistor welding power supply body in the scheme is a novel welding power supply in the field of precision welding, is a high-frequency welding power supply, and has the advantages of high control precision of welding time, stable current output, small pulsation, strong anti-interference capability and the like, the current response speed of the transistor welding power supply body is extremely high, the response speed of the transistor welding power supply body can be 0.01ms level, the control precision is extremely high, the welding of an extremely thin line can be realized, and the transistor welding power supply body is very suitable for the welding of a coil lead of a VCM motor, the VCM motor can be welded very efficiently by matching with the welding machine body, the VCM motor is placed on a placing disc when the transistor welding power supply body is used, then a hydraulic push rod is started, the hydraulic push rod is started to drive a slide block positioned on the front side to slide on the inner wall of a sliding chute, then the slide block can drive a driving block to rotate through a driving rod, and then the driving block can drive other three slide blocks to slide on the inner wall of the sliding chute after the rotation of the driving block, four sliders slide and can drive four grip blocks and remove to the VCM motor next time, four grip blocks can be with the VCM motor location placed in the middle on placing the dish next time, and can fix the VCM motor, the VCM motor after fixing can make the welding machine body to coil welded more accurate on it, it takes place to shake the condition that leads to welding failure to reduce the VCM motor, thereby improve the welding effect of device, and improve the work efficiency of device, can control the rotation of placing the dish through the starter motor after that, thereby the position of coil position welding head on the welding machine body on the control VCM motor, the staff can control the motor and all weld four coils on to the VCM motor, thereby realize automatic operation, greatly promote welding efficiency and welding quality.

(2) This scheme can increase the frictional force between grip block and the VCM motor through the grip block is close to one side fixed connection's of drive block rubber pad to improve the stability of the centre gripping of device, and can reduce the wearing and tearing between grip block and the VCM motor, thereby improve the life of device.

(3) The inner wall surface of the four sliding grooves is smooth, so that the condition that the sliding blocks are jammed in the sliding grooves can be reduced, and the smoothness of the device is improved.

(4) This scheme can reduce the wearing and tearing between VCM motor and the device through the top fixed connection's of placing the dish abrasion pad to improve the life of device.

(5) This scheme can make things convenient for the staff to control the electrical apparatus in the device through the top surface fixed connection's of operation panel to improve the practicality of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a bottom cross-sectional view of the tray of the present invention;

fig. 4 is a cross-sectional view of the console of the present invention.

The reference numbers in the figures illustrate:

1. a transistor welding power supply body; 2. a welding machine body; 3. an operation table; 301. a control panel; 4. placing a tray; 401. a wear pad; 5. a motor; 6. a drive block; 601. a rubber pad; 7. a drive rod; 8. a slider; 9. a chute; 10. a clamping block; 11. and a hydraulic push rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a transistor welding power supply for VCM industry comprises a transistor welding power supply body 1 and a welding machine body 2, the bottom of the transistor welding power supply body 1 is fixedly connected with an operation table 3, the bottom of the welding machine body 2 is fixedly connected with the operation table 3, the top of the operation table 3 is rotatably connected with a placing disc 4, the placing disc 4 is positioned under the welding machine body 2, a motor 5 is embedded on the operation table 3, the model of the motor 5 can be SGMGV-09ADC6C, the output shaft of the motor 5 is fixedly connected with the placing disc 4, the inner wall of the placing disc 4 is rotatably connected with a driving block 6, the bottom of the driving block 6 is hinged with four driving rods 7, the other ends of the four driving rods 7 are hinged with sliders 8, the top of the placing disc 4 is provided with four chutes 9, the inner walls of the four chutes 9 are respectively slidably connected with the four sliders 8, the tops of the four sliders 8 are respectively fixedly connected with a clamping block 10, the bottom surfaces of the four clamping blocks 10 are all connected with the operating platform 3 in a sliding manner, the inner wall of the placing disk 4 is fixedly connected with a hydraulic push rod 11, the type of the hydraulic push rod 11 can be JYTXL, one end of the back surface of the hydraulic push rod 11 is fixedly connected with a front sliding block 8, the transistor welding power supply body 1 is a novel welding power supply in the field of precision welding, and is a high-frequency welding power supply, and has the advantages of high control precision of welding time, stable current output, small pulsation, strong anti-jamming capability and the like, the current response speed of the transistor welding power supply body 1 is extremely high, the response speed of 0.01ms level can be realized, the control precision is extremely high, the welding of extremely fine wires can be realized, the transistor welding power supply body 1 is very suitable for welding a coil lead of a VCM motor, the VCM motor can be welded very efficiently by matching with the welding machine body 2, the VCM motor is placed on the placing disk 4 when in use, then, a hydraulic push rod 11 is started, the hydraulic push rod 11 is started to drive a slide block 8 positioned on the front side to slide on the inner wall of a sliding groove 9, then the slide block 8 drives a driving block 6 to rotate through a driving rod 7, the driving block 6 drives another three slide blocks 8 to slide on the inner wall of the sliding groove 9 after rotating, the four slide blocks 8 slide to drive four clamping blocks 10 to move towards a VCM motor, then the four clamping blocks 10 can position the VCM motor on a placing disc 4 in the middle and fix the VCM motor, the fixed VCM motor can enable a welding machine body 2 to weld a coil on the welding machine body 2 more accurately, the condition that the VCM motor shakes to cause welding failure is reduced, the welding effect of the device is improved, the working efficiency of the device is improved, then the rotation of the placing disc 4 can be controlled through a starting motor 5, and the position of the coil on the VCM motor on the welding machine body 2 is, the staff can control motor 5 and all weld four coils on to the VCM motor to realize automatic operation, greatly promote welding efficiency and welding quality.

Further, the clamping block 10 is close to one side fixedly connected with rubber pad 601 of drive block 6, and anti-skidding line has been seted up on the surface of rubber pad 601, and the rubber pad 601 of one side fixedly connected through clamping block 10 is close to drive block 6 can increase the frictional force between clamping block 10 and the VCM motor to improve the stability of the centre gripping of device, and can reduce the wearing and tearing between clamping block 10 and the VCM motor, thereby improve the life of device.

Further, the inner wall surfaces of the four sliding grooves 9 are smooth, and the smooth inner wall surfaces of the four sliding grooves 9 can reduce the pause and contusion of the sliding blocks 8 in the sliding grooves 9, so that the smoothness of the device is improved.

Further, the top of the placing disc 4 is fixedly connected with a wear pad 401, and wear between the VCM motor and the apparatus can be reduced by the wear pad 401 fixedly connected with the top of the placing disc 4, thereby improving the service life of the apparatus.

Further, the top surface of the operating table 3 is fixedly connected with the control panel 301, and the control panel 301 fixedly connected with the top surface of the operating table 3 can facilitate the control of the electric appliance in the device by the operator, so that the practicability of the device is improved.

The working principle is as follows: firstly, the transistor welding power supply body 1 is a novel welding power supply in the field of precision welding, is a high-frequency welding power supply, and has the advantages of high control precision of welding time, stable current output, small pulsation, strong anti-interference capability and the like, the current response speed of the transistor welding power supply body 1 is extremely high, the response speed of the transistor welding power supply body 1 can be 0.01ms level, the control precision is extremely high, the welding of extremely thin wires can be realized, and the transistor welding power supply body 1 is very suitable for the welding of a coil lead of a VCM motor, the VCM motor can be very efficiently welded by matching with the welding machine body 2, when in use, the VCM motor is placed on the placing disc 4, then the hydraulic push rod 11 is started, the hydraulic push rod 11 is started to drive the slide block 8 positioned on the front side to slide on the inner wall of the chute 9, then the slide block 8 drives the driving block 6 to rotate through the driving rod 7, then the driving block 6 drives the other three slide blocks 8 to slide on the inner wall of the chute 9, the four sliding blocks 8 can drive the four clamping blocks 10 to move towards the VCM motor after sliding, then the four clamping blocks 10 can position the VCM motor on the placing disc 4 in the middle and fix the VCM motor, the fixed VCM motor can enable the welding machine body 2 to weld coils on the welding machine body 2 more accurately, the situation that the VCM motor shakes to cause welding failure is reduced, the welding effect of the device is improved, the working efficiency of the device is improved, then the rotating of the placing disc 4 can be controlled by starting the motor 5, the position of the coils on the VCM motor on the welding machine body 2 is controlled, a worker can control the motor 5 to weld the four coils on the VCM motor, automatic operation is achieved, the welding efficiency and the welding quality are greatly improved, the problem that the efficiency is too slow, mass production is difficult to achieve is solved, and the risk of virtual welding can occur in manual soldering, the yield is not high.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A transistor welding power supply for VCM trade, includes transistor welding power supply body (1) and welding machine body (2), its characterized in that: the bottom of the transistor welding power supply body (1) is fixedly connected with an operating table (3), the bottom of the welding machine body (2) is fixedly connected with the operating table (3), the top of the operating table (3) is rotatably connected with a placing disc (4), the placing disc (4) is positioned under the welding machine body (2), a motor (5) is embedded on the operating table (3), an output shaft of the motor (5) is fixedly connected with the placing disc (4), the inner wall of the placing disc (4) is rotatably connected with a driving block (6), the bottom of the driving block (6) is hinged with four driving rods (7), the other ends of the four driving rods (7) are hinged with sliders (8), the top of the placing disc (4) is provided with four sliding grooves (9), and the inner walls of the four sliding grooves (9) are respectively in sliding connection with the four sliders (8), four equal fixedly connected with grip block (10) in top of slider (8), four the bottom surface of grip block (10) all with operation panel (3) sliding connection, place inner wall fixedly connected with hydraulic rod (11) of dish (4), the back one end and positive slider (8) fixed connection of hydraulic rod (11).

2. A transistor welding power supply for the VCM industry as defined in claim 1 wherein: one side of the clamping block (10) close to the driving block (6) is fixedly connected with a rubber pad (601), and anti-skid grains are formed in the surface of the rubber pad (601).

3. A transistor welding power supply for the VCM industry as defined in claim 1 wherein: the inner wall surfaces of the four sliding grooves (9) are smooth.

4. A transistor welding power supply for the VCM industry as defined in claim 1 wherein: the top of the placing disc (4) is fixedly connected with a wear-resistant pad (401).

5. A transistor welding power supply for the VCM industry as defined in claim 1 wherein: the top surface of the operating platform (3) is fixedly connected with a control panel (301).