CN219443953U

CN219443953U - Radiator welding gun

Info

Publication number: CN219443953U
Application number: CN202223501159.0U
Authority: CN
Inventors: 罗八林
Original assignee: Zhuhai Jintian Precision Manufacturing Co ltd
Current assignee: Zhuhai Jintian Precision Manufacturing Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-08-01
Anticipated expiration: 2032-12-24

Abstract

The application discloses radiator welding gun, including PMKD and dismouting mechanism, fixed frame, dwang, placing seat and gag lever post of setting in PMKD one side, PMKD top fixed connection fixed frame, the inside left and right sides of fixed frame rotates and connects the dwang, dwang one side fixed connection twist grip, the first threaded rod of dwang opposite side threaded connection. In order to realize the function of carrying out dismouting change to different welder main parts, to both sides pulling handle, the slider that pulls the handle drive and its rigid coupling slides on the dead lever, the spring on dead lever surface is established to the slider extrusion cover simultaneously, spring atress shrink, the slider drives the fixture block rather than the rigid coupling simultaneously and removes to both sides, after the fixture block breaks away from the joint relation with the installation piece, and then will take off the change with the welder main part of installation piece rigid coupling, will change the welder main part after the model for the reset can then, the function of being convenient for dismouting change has been realized.

Description

Radiator welding gun

Technical Field

The application relates to the field of radiator welding, in particular to a radiator welding gun.

Background

A radiator is a device that transfers part of the heat of a hot fluid to a cold fluid, also called a heat exchanger. The radiator can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical production, and has wide application. Heat sinks are increasingly being used, so are manufacturers that manufacture heat sinks, and the quality requirements of the market on heat sinks are also increasing. When the radiator is assembled, each part is required to be welded for firmly fixing the radiator, so that the radiator is not leaked, a welding gun is required to be used, the welding gun is an electric appliance for providing a power supply with certain characteristics for welding, and the radiator parts are convenient to weld and assemble, so that the firmness of the radiator is ensured.

However, the existing radiator welding gun has some defects: firstly, the types of the welding guns are different, and the application fields of each type are different, so that the welding guns need to be replaced frequently when different radiator parts are welded, but most welding guns are inconvenient to operate when the welding guns are disassembled and assembled to use different welding guns; in addition, the stability of the radiator during welding cannot be guaranteed by the partial welding mechanism, and the welding precision is further affected. Therefore, a heat sink welding gun is proposed to address the above-described problems.

Disclosure of Invention

The embodiment provides a radiator welding gun which is used for solving the problem that most welding guns in the prior art are inconvenient to assemble, disassemble, replace and use.

According to an aspect of the application, a radiator welding gun is provided, including PMKD and the dismouting mechanism, fixed frame, dwang, seat and the gag lever post of setting in PMKD one side, PMKD top fixed connection fixed frame, inside left and right sides of fixed frame rotates and connects the dwang, dwang one side fixed connection commentaries on classics handle, the first threaded rod of dwang opposite side threaded connection, the thread groove of first threaded rod adaptation has been seted up to the dwang inside, the seat is placed in first threaded rod opposite side fixed connection, both sides threaded connection positioning bolt around the seat is placed, the inside rotation of fixed frame is connected the second threaded rod, the output of second threaded rod right side fixed connection motor, motor fixed connection is on the fixed frame right side, second threaded rod surface threaded connection threaded slider, dismouting mechanism includes the mount pad, mount pad top fixed connection threaded slider, the mounting groove has been seted up to mount pad inside symmetry, inside sliding connection slider, fixture block is connected to slider one side fixed connection.

Further, the fixed frame is connected to the top of the thread slide block in a sliding manner, and a limiting chute matched with the thread slide block is formed in the fixed frame.

Further, the bottom of the placement seat is fixedly connected with a limiting block, the inside of the limiting block is connected with a limiting rod in a penetrating mode, and the left side and the right side of the limiting rod are fixedly connected in a fixing frame.

Further, the other side of the clamping block penetrates through the mounting seat and is fixedly connected with the mounting block, and the bottom of the mounting block is fixedly connected with the welding gun main body.

Further, the inside fixed connection dead lever of mounting groove, dead lever surface sliding connection slider, the dead lever surface cover is equipped with the spring, spring one side fixed connection slider, spring opposite side fixed connection mounting groove.

Further, fixed bottom plate bottom fixed connection supporting shoe, the quantity of supporting shoe is four, and even distribution is at fixed bottom plate bottom four.

Through the above-mentioned embodiment of this application, adopted dismouting mechanism, solved the inconvenient dismouting of most welding guns and changed the problem of using, guaranteed the stability of radiator when welding the welding gun simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a fixed bottom plate; 2. a support block; 3. a fixed frame; 4. a rotating handle; 5. a rotating lever; 6. a first threaded rod; 7. a placement seat; 8. positioning bolts; 9. a limiting block; 10. a limit rod; 11. a motor; 12. a second threaded rod; 13. a thread slider; 14. a mounting base; 15. a mounting block; 16. a clamping block; 17. a slide block; 18. a mounting groove; 19. a fixed rod; 20. a spring; 21. a welding gun main body; 22. a pull handle.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a welding gun for a radiator comprises a fixing base plate 1, a dismounting mechanism, a fixing frame 3, a rotating rod 5, a placing seat 7 and a limiting rod 10, wherein the dismounting mechanism is arranged on one side of the fixing base plate 1, the fixing frame 3 is fixedly connected with the top of the fixing base plate 1, the rotating rod 5 is rotatably connected with the left side and the right side of the inside of the fixing frame 3, one side of the rotating rod 5 is fixedly connected with a rotating handle 4, the other side of the rotating rod 5 is in threaded connection with a first threaded rod 6, a threaded groove matched with the first threaded rod 6 is formed in the inside of the rotating rod 5, the other side of the first threaded rod 6 is fixedly connected with the placing seat 7, the front side and the rear side of the placing seat 7 are in threaded connection with a positioning bolt 8, the inside of the fixing frame 3 is rotatably connected with a second threaded rod 12, the right side of the second threaded rod 12 is fixedly connected with the output end of a motor 11, the motor 11 is fixedly connected with the right side of the fixing frame 3, the surface of the second threaded rod 12 is in threaded connection with a threaded slider 13, the dismounting mechanism comprises a mounting seat 14, the top is fixedly connected with a threaded slider 13, the mounting seat 14 is internally and symmetrically provided with a mounting groove 18, and a mounting groove 18 is internally provided in the mounting groove 18, and a sliding slider 17 is fixedly connected with one side of the mounting groove 17.

The top of the thread slide block 13 is connected with the fixed frame 3 in a sliding manner, and a limit chute matched with the thread slide block 13 is formed in the fixed frame 3; the bottom of the placement seat 7 is fixedly connected with a limiting block 9, a limiting rod 10 is connected inside the limiting block 9 in a penetrating manner, and the left side and the right side of the limiting rod 10 are fixedly connected in the fixed frame 3; the other side of the clamping block 16 penetrates through the mounting seat 14 and is fixedly connected with the mounting block 15, and the bottom of the mounting block 15 is fixedly connected with the welding gun main body 21; the inside of the mounting groove 18 is fixedly connected with a fixing rod 19, the surface of the fixing rod 19 is connected with a sliding block 17 in a sliding manner, a spring 20 is sleeved on the surface of the fixing rod 19, one side of the spring 20 is fixedly connected with the sliding block 17, and the other side of the spring 20 is fixedly connected with the mounting groove 18; the bottom of the fixed bottom plate 1 is fixedly connected with the supporting blocks 2, the number of the supporting blocks 2 is four, and the supporting blocks are uniformly distributed at the four ends of the bottom of the fixed bottom plate 1.

When the welding gun is used, the electrical components are externally connected with a power supply and a control switch in use, in order to realize the function of disassembling and replacing different welding gun main bodies 21, the pull handle 22 is pulled to two sides, the pull handle 22 drives the sliding block 17 fixedly connected with the pull handle 22 to slide on the fixed rod 19, the sliding block 17 simultaneously extrudes the spring 20 sleeved on the surface of the fixed rod 19, the spring 20 is stressed to shrink, the sliding block 17 simultaneously drives the clamping block 16 fixedly connected with the sliding block to move to two sides, and when the clamping block 16 is separated from the clamping relation with the mounting block 15, the welding gun main body 21 fixedly connected with the mounting block 15 is disassembled and replaced, and then the welding gun main body 21 with a replaced model is reset, so that the function of facilitating disassembly and replacement is realized; meanwhile, in order to ensure the stability of the radiator when the welding gun main body 21 is welded, the radiator part is placed between the two placing seats 7, then the rotating handle 4 is rotated, the rotating handle 4 drives the rotating rod 5 fixedly connected with the rotating handle 4 to rotate, the rotating rod 5 drives the threaded rod 6 in threaded connection to mutually approach, the threaded rod 6 further drives the placing seat 7 fixedly connected with the other side to mutually approach, the placing seat 7 further presses the radiator part, then the positioning bolt 8 is screwed, the stability of the front end and the rear end of the radiator part is further ensured, then the motor 11 is started, the output end of the motor 11 drives the second threaded rod 12 fixedly connected with the motor to rotate, the second threaded rod 12 drives the mounting seat 13 to move left and right through the threaded sliding block 13 in threaded connection with the second threaded rod, further the welding gun main body 21 is driven to move left and right, the radiator part is convenient to weld, and the rationality of the structure is embodied.

The beneficial point of the application lies in:

1. in order to realize the function of disassembling and replacing different welding gun bodies, the pull handle is pulled to two sides, the pull handle drives the sliding block fixedly connected with the pull handle to slide on the fixed rod, the sliding block simultaneously extrudes the spring sleeved on the surface of the fixed rod, the spring is stressed to shrink, the sliding block simultaneously drives the clamping block fixedly connected with the sliding block to move to two sides, after the clamping block is separated from the clamping connection relation with the mounting block, the welding gun body fixedly connected with the mounting block is further removed and replaced, and then the welding gun body with a replaced model is reset, so that the function of facilitating disassembly and replacement is realized;

2. in order to guarantee the stability of radiator when welder main part welds, place radiator part between two and place the seat, rotate the twist grip afterwards, the twist grip drives the dwang of its rigid coupling and rotates, the dwang drives the threaded rod of inside threaded connection and is close to each other, the threaded rod then drives the seat of placing of opposite side rigid coupling and is close to each other, place the seat and then give the radiator part and push down, screw up positioning bolt afterwards, further guarantee the stability at radiator part front and back both ends, the output of motor drives the second threaded rod of rather than the rigid coupling and rotates afterwards, the second threaded rod then drives the mount pad through the screw slider with its threaded connection and moves about, and then realize driving welder main part and move about, be convenient for weld the radiator part and embodied the rationality of structure simultaneously.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A welding gun for a radiator, comprising: including fixed baseplate (1) and dismouting mechanism, fixed frame (3), dwang (5), placing seat (7) and gag lever post (10) of setting in fixed baseplate (1) one side, fixed baseplate (1) top fixed connection fixed frame (3), fixed frame (3) inside left and right sides rotates and connects dwang (5), dwang (5) one side fixed connection twist grip (4), dwang (5) opposite side threaded connection first threaded rod (6), the thread groove of first threaded rod (6) adaptation has been seted up to dwang (5) inside, first threaded rod (6) opposite side fixed connection placing seat (7), both sides threaded connection positioning bolt (8) around placing seat (7), fixed frame (3) inside rotation connects second threaded rod (12), the output of second threaded rod (12) right side fixed connection motor (11), motor (11) fixed connection is on fixed frame (3) right side, second threaded rod (12) surface connection slider (13), install slider (14) including installation seat (14) symmetry, install slider (14) installation seat (14), the inside sliding connection slider (17) of mounting groove (18), slider (17) one side fixed connection fixture block (16).

2. A heat sink welding gun as defined in claim 1, wherein: the top of the threaded sliding block (13) is connected with the fixed frame (3) in a sliding manner, and a limiting sliding groove matched with the threaded sliding block (13) is formed in the fixed frame (3).

3. A heat sink welding gun as defined in claim 1, wherein: the bottom of the placement seat (7) is fixedly connected with a limiting block (9), a limiting rod (10) is connected inside the limiting block (9) in a penetrating mode, and the left side and the right side of the limiting rod (10) are fixedly connected in the fixed frame (3).

4. A heat sink welding gun as defined in claim 1, wherein: the other side of the clamping block (16) penetrates through the mounting seat (14) and is fixedly connected with the mounting block (15), and the bottom of the mounting block (15) is fixedly connected with the welding gun main body (21).

5. A heat sink welding gun as defined in claim 1, wherein: the mounting groove (18) is internally fixedly connected with a fixing rod (19), the surface of the fixing rod (19) is connected with a sliding block (17) in a sliding mode, a spring (20) is sleeved on the surface of the fixing rod (19), one side of the spring (20) is fixedly connected with the sliding block (17), and the other side of the spring (20) is fixedly connected with the mounting groove (18).

6. A heat sink welding gun as defined in claim 1, wherein: the bottom of the fixed bottom plate (1) is fixedly connected with the supporting blocks (2), the number of the supporting blocks (2) is four, and the supporting blocks are uniformly distributed at the four ends of the bottom of the fixed bottom plate (1).