CN220971234U

CN220971234U - Radiator welding jig with anti-drop mechanism

Info

Publication number: CN220971234U
Application number: CN202322395137.9U
Authority: CN
Inventors: 侯祥
Original assignee: Shenzhen Yingfan Technology Co ltd
Current assignee: Shenzhen Yingfan Technology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-05-17
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a radiator welding jig with an anti-falling mechanism, which comprises a bottom cover and an upper cover, wherein the upper cover is covered at the upper end of the bottom cover, the bottom cover comprises a supporting plate, the upper end of the supporting plate is fixedly connected with two lower connecting seats, the upper cover comprises a cover plate covered at the upper end of the supporting plate, the left side and the right side of the upper end of the cover plate are respectively provided with a through hole which is penetrated up and down, the upper end of the cover plate is fixedly provided with two upper connecting seats, the two upper connecting seats are respectively clamped into the two through holes, the two upper connecting seats are vertically and movably connected with adjusting columns in a penetrating manner, and the lower ends of the two adjusting columns respectively penetrate through the two through holes and are respectively connected with the two lower connecting seats in a threaded manner. According to the utility model, the cover plate and the supporting plate are connected through the two adjusting columns, so that the cover plate and the supporting plate can be always connected together through the adjusting columns in the using process, the cover plate and the supporting plate can be ensured to be in a state of being opposite to each other, multiple times of alignment is not needed, the cover plate is convenient to install on the supporting plate, the use and the operation are more convenient, the time is saved, and the efficiency can be effectively improved.

Description

Radiator welding jig with anti-drop mechanism

Technical Field

The utility model relates to the technical field of jigs, in particular to a radiator welding jig with an anti-falling mechanism.

Background

The radiator welding jig is a tool which is used in the radiator (the radiator is formed by connecting a fin type radiator connecting rod and a mounting plate) processing process, plays a role in fixing different parts, and mainly consists of a bottom cover for supporting the radiator and an upper cover arranged on the bottom cover. After the radiator parts are placed in the welding jig, solder paste is coated on the joint part, the upper cover is tightly screwed, the radiator parts enter a reflow furnace for heating, each part is welded after the solder paste is melted, and the product is taken out of the welding jig after cooling, so that welding is completed.

In the concrete use, mainly lock upper cover and bottom through C shape clamp to fix radiator clamp between upper cover and bottom, and C shape clamp and radiator welding jig separation setting, this just makes after accomplishing the radiator welding, open C shape clamp, upper cover and bottom can separate dislocation, make when using next time, need make upper cover and bottom align again and laminate, need make C shape clamp and radiator welding jig cooperation again, this has increased the complexity of operation, consuming time is longer, thereby production efficiency has been reduced. Therefore, we propose a radiator welding jig with an anti-drop mechanism.

Disclosure of utility model

The utility model mainly aims to provide the radiator welding jig with the anti-drop mechanism, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a from radiator welding jig of taking anticreep mechanism, upper cover that locates the bottom upper end includes the bottom and covers, the bottom includes the layer board, the middle part of layer board is provided with the central window that link up from top to bottom, the front and back both sides that are located the central window in the upper end of layer board have all been seted up No. two draw-in grooves, the left and right both sides that are located the central window in the upper end of layer board have all been seted up No. three draw-in grooves, the upper end left front side and the upper end right rear side of layer board have all been seted up No. one draw-in groove, the second draw-in groove of front side and the first draw-in groove of left front side and the third draw-in groove of right side communicate and form a radiator draw-in groove, the second draw-in groove of rear side and the third draw-in groove of right rear side communicate and form another radiator draw-in groove, two radiator draw-in grooves are rotational symmetry and set up; the upper end of the supporting plate is fixedly connected with two lower connecting seats which are respectively positioned at the left front side and the right rear side of the central window; the upper cover comprises a cover plate which is covered at the upper end of the supporting plate, the left side and the right side of the upper end of the cover plate are respectively provided with a through hole which is penetrated up and down, two upper connecting seats are fixedly arranged at the upper end of the cover plate, the middle parts of the lower ends of the two upper connecting seats are respectively clamped into the two through holes, the two upper connecting seats are respectively vertically inserted and movably connected with adjusting columns, and the lower ends of the two adjusting columns respectively penetrate through the two through holes and are respectively in threaded connection with the two lower connecting seats.

Preferably, the left end and the right end of the supporting plate are fixedly provided with C-shaped clamping frames with openings facing each other, the left end and the right end of the cover plate are convexly provided with clamping plates, and the two clamping plates are respectively clamped and matched in the two clamping frames.

Preferably, the upper end of the upper connecting seat is provided with a stepped groove, the diameter of the stepped groove is sequentially reduced from top to bottom, the lower end of the upper connecting seat is provided with an anti-drop groove, and the stepped groove is communicated with the anti-drop groove.

Preferably, the adjusting column comprises an adjusting cap, the lower end of the adjusting cap is fixedly connected with a connecting column, the lower end of the connecting column is fixedly connected with a stud, and the diameter of the adjusting cap, the diameter of the connecting column and the diameter of the stud are sequentially reduced.

Preferably, the adjusting cap is arranged in the step groove, the adjusting column penetrates through the step groove and the anti-falling groove, and the stud is arranged in the anti-falling groove and is in threaded connection with the lower connecting seat.

Preferably, a clamping spring is clamped on the connecting column and is arranged in the anti-falling groove.

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

According to the utility model, the radiator is clamped and fixed through the supporting plate and the cover plate, the cover plate can move up and down relative to the supporting plate by rotating the adjusting column through the matching of the adjusting column and the lower connecting seat, when a gap for the radiator to enter and exit is formed between the cover plate and the supporting plate, the radiator assembly can be placed on the bottom cover 1, and the welded radiator is taken out, and the cover plate and the supporting plate are connected through the two adjusting columns, so that the cover plate and the supporting plate can be always connected together through the adjusting columns in the using process, the cover plate and the supporting plate can be ensured to be in a dead-facing state uniformly, multiple contraposition is not needed, the cover plate is conveniently installed on the supporting plate, the use operation is more convenient, the time is saved, and the efficiency can be effectively improved.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a heat sink welding jig with an anti-drop mechanism according to the present utility model;

FIG. 2 is a schematic structural view of the bottom cover;

FIG. 3 is a schematic view of the structure of the upper cover;

FIG. 4 is a schematic diagram of a heat sink;

fig. 5 is a schematic diagram illustrating the cooperation between the bottom cover and the heat sink.

In the figure: 1. a bottom cover; 2. an upper cover; 11. a supporting plate; 12. a central window; 13. a first clamping groove; 14. a second clamping groove; 15. a third clamping groove; 16. a lower connecting seat; 17. a clamping frame; 21. a cover plate; 22. a clamping plate; 23. an upper connecting seat; 231. a stepped groove; 232. an anti-drop groove; 24. an adjusting column; 241. an adjustment cap; 242. a connecting column; 243. a stud; 25. clamping springs; 26. perforating; 101. fin type radiator; 102. a connecting rod; 103. and (3) mounting a plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples: as shown in fig. 1 to 5, the heat sink welding jig with the anti-drop mechanism comprises a bottom cover 1 and an upper cover 2 covering the upper end of the bottom cover 1.

The bottom cover 1 includes layer board 11, layer board 11's middle part is provided with the central window 12 that link up from top to bottom, two draw-in grooves 14 have all been seted up to the front and back both sides that are located central window 12 in layer board 11's upper end, three draw-in grooves 15 have all been seted up to the left and right sides that are located central window 12 in layer board 11's upper end, a draw-in groove 13 has all been seted up to the upper end left front side and upper end right rear side of layer board 11, the two draw-in grooves 14 of front side and the first draw-in groove 13 of left front side and the third draw-in groove 15 intercommunication of right side form a radiator draw-in groove, the two radiator draw-in grooves are rotationally symmetric setting, a radiator is installed respectively to two radiator draw-in grooves, specifically, as shown in fig. 3 and 4, fin radiator 101 card locates a draw-in groove 13, connecting rod 102 card locates two draw-in grooves 14, mounting panel 103 card locates three draw-in grooves 15. Two lower connecting seats 16 are fixedly connected to the upper end of the supporting plate 11, threaded holes are formed in the upper ends of the two lower connecting seats 16, and the two lower connecting seats 16 are respectively located on the left front side and the right rear side of the central window 12.

The upper cover 2 comprises a cover plate 21 covered at the upper end of the supporting plate 11, the left side and the right side of the upper end of the cover plate 21 are respectively provided with a through hole 26 which is penetrated up and down, the upper end of the cover plate 21 is fixedly provided with two upper connecting seats 23, the middle parts of the lower ends of the two upper connecting seats 23 are respectively clamped into the two through holes 26, the two upper connecting seats 23 are vertically penetrated and movably connected with adjusting columns 24, and the lower ends of the two adjusting columns 24 respectively penetrate through the two through holes 26 and are respectively connected with the two lower connecting seats 16 in a threaded manner; by rotating the adjusting column 24, the adjusting column 24 rotates relative to the lower connecting seat 16, so that the cover plate 21 can be driven to move up and down relative to the supporting plate 11, and when the cover plate 21 moves up, the radiator assembly can be placed on the bottom cover 1, and the welded radiator can be taken out.

C-shaped clamping frames 17 with openings facing are fixedly arranged at the left end and the right end of the supporting plate 11, clamping plates 22 are convexly arranged at the left end and the right end of the cover plate 21, and the two clamping plates 22 are respectively clamped and matched in the two clamping frames 17, so that the supporting plate 11 and the cover plate 21 can be conveniently aligned.

The upper end of the upper connecting seat 23 is provided with a stepped groove 231, the diameter of the stepped groove 231 is sequentially reduced from top to bottom, the lower end of the upper connecting seat 23 is provided with an anti-falling groove 232, the stepped groove 231 is communicated with the anti-falling groove 232, and the diameter of the anti-falling groove 232 is larger than the small diameter of the stepped groove 231.

The adjustment column 24 includes an adjustment cap 241, and the cross-sectional shape of the adjustment cap 241 is polygonal such that the side of the adjustment cap 241 is composed of a plurality of vertical surfaces, thereby allowing the adjustment cap 241 to be conveniently rotated. The lower end of the adjusting cap 241 is fixedly connected with a connecting column 242, the lower end of the connecting column 242 is fixedly connected with a stud 243, and the diameter of the adjusting cap 241, the diameter of the connecting column 242 and the diameter of the stud 243 are sequentially reduced.

The adjusting cap 241 is disposed in the stepped groove 231, the adjusting post 24 is disposed through the stepped groove 231 and the anti-falling groove 232, and the stud 243 is disposed in the anti-falling groove 232 and is screwed to the lower connecting seat 16.

The clamping springs 25 are clamped on the connecting columns 242, the clamping springs 25 are arranged in the anti-falling grooves 232, the adjusting columns 24 can be prevented from being separated from the upper connecting seats 23 upwards in use by arranging the clamping springs 25, and meanwhile, the upper connecting seats 23 can be driven to move upwards by the clamping springs 25 when the adjusting columns 24 move upwards in a rotating mode, so that the cover plate 21 is driven to move upwards relative to the supporting plate 11.

When the adjusting column 24 rotates to move downwards and the adjusting cap 241 is abutted against the stepped groove 231, the upper connecting seat 23 can be driven to move downwards along with the continuous rotation of the adjusting column 24, so that the cover plate 21 is driven to move downwards relative to the supporting plate 11 until the cover plate 21 moves downwards to be matched with the supporting plate 11 to clamp and fix the radiator.

It should be noted that, in the present utility model, when the present utility model is used for welding a radiator, the cover plate 21 is pulled up by rotating the adjusting cap 241, a gap for the radiator to go in and out is formed between the cover plate 21 and the supporting plate 11, then two fin type radiators 101 are respectively clamped into the two first clamping grooves 13, then solder paste is uniformly distributed at the upper ends of the two fin type radiators 101, then two connecting rods 102 are respectively attached to the upper ends of the two fin type radiators 101 and pressed on the solder paste, then solder paste is uniformly distributed at one side, away from the fin type radiator 101, of the upper ends of the two connecting rods 102, and then the two mounting plates 103 are attached to the upper ends of the two connecting rods 102 and pressed on the solder paste; then, the adjusting cap 241 is reversed to move the cover plate 21 downwards until the cover plate 21 is abutted against the upper ends of the fin radiator 101, the connecting rod 102 and the mounting plate 103; then, the whole jig and the radiator are placed in a reflow oven together for heating, all parts are welded after the solder paste is melted, and the radiator is taken out of the welding jig after cooling, so that welding is completed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a from radiator welding jig of taking anticreep mechanism, includes bottom (1) and upper cover (2) that cover located bottom (1) upper end, its characterized in that: the bottom cover (1) comprises a supporting plate (11), a center window (12) which is vertically penetrated is arranged in the middle of the supporting plate (11), two clamping grooves (14) are formed in the front side and the rear side of the upper end of the supporting plate (11) which are positioned in the center window (12), three clamping grooves (15) are formed in the left side and the right side of the upper end of the supporting plate (11), a first clamping groove (13) is formed in the left front side and the right rear side of the upper end of the supporting plate (11), the two clamping grooves (14) on the front side are communicated with the first clamping groove (13) on the left front side and the third clamping groove (15) on the right side to form a radiator clamping groove, the two clamping grooves (14) on the rear side are communicated with the first clamping groove (13) on the right rear side and the third clamping groove (15) on the left side to form another radiator clamping groove, and the two radiator clamping grooves are rotationally symmetrical; two lower connecting seats (16) are fixedly connected to the upper end of the supporting plate (11), and the two lower connecting seats (16) are respectively positioned at the left front side and the right rear side of the central window (12); the upper cover (2) comprises a cover plate (21) which is covered at the upper end of the supporting plate (11), through holes (26) which are vertically communicated are formed in the left side and the right side of the upper end of the cover plate (21), two upper connecting seats (23) are fixedly arranged at the upper end of the cover plate (21), the middle parts of the lower ends of the upper connecting seats (23) are respectively clamped into the two through holes (26), adjusting columns (24) are vertically and movably connected on the two upper connecting seats (23), and the lower ends of the two adjusting columns (24) penetrate through the two through holes (26) respectively and are in threaded connection with the two lower connecting seats (16) respectively.

2. The heat sink welding jig with anti-drop mechanism according to claim 1, wherein: c-shaped clamping frames (17) with openings facing are fixedly arranged at the left end and the right end of the supporting plate (11), clamping plates (22) are convexly arranged at the left end and the right end of the cover plate (21), and the two clamping plates (22) are respectively clamped and matched in the two clamping frames (17).

3. The heat sink welding jig with anti-drop mechanism according to claim 2, wherein: the upper end of the upper connecting seat (23) is provided with a stepped groove (231), the diameter of the stepped groove (231) is sequentially reduced from top to bottom, the lower end of the upper connecting seat (23) is provided with an anti-falling groove (232), and the stepped groove (231) is communicated with the anti-falling groove (232).

4. The heat sink welding jig with anti-drop mechanism according to claim 3, wherein: the adjusting column (24) comprises an adjusting cap (241), the lower end of the adjusting cap (241) is fixedly connected with a connecting column (242), the lower end of the connecting column (242) is fixedly connected with a stud (243), and the diameter of the adjusting cap (241), the diameter of the connecting column (242) and the diameter of the stud (243) are sequentially reduced.

5. The heat sink welding jig with anti-drop mechanism according to claim 4, wherein: the adjusting cap (241) is arranged in the step groove (231), the adjusting column (24) penetrates through the step groove (231) and the anti-falling groove (232), and the stud (243) is arranged in the anti-falling groove (232) and is in threaded connection with the lower connecting seat (16).

6. The heat sink welding jig with anti-drop mechanism according to claim 5, wherein: and the connecting column (242) is clamped with a clamp spring (25), and the clamp spring (25) is arranged in the anti-falling groove (232).