CN219234203U - Welding auxiliary device for built-in circuit board of power converter - Google Patents
Welding auxiliary device for built-in circuit board of power converter Download PDFInfo
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- CN219234203U CN219234203U CN202223571372.9U CN202223571372U CN219234203U CN 219234203 U CN219234203 U CN 219234203U CN 202223571372 U CN202223571372 U CN 202223571372U CN 219234203 U CN219234203 U CN 219234203U
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Abstract
The utility model discloses a welding auxiliary device for a built-in circuit board of a power converter, which relates to the technical field of welding auxiliary devices and comprises an auxiliary plate, wherein a guide rail is fixedly arranged at the top of the auxiliary plate, movable blocks are movably arranged at two ends of the guide rail, a supporting plate is fixedly arranged at the top of the movable blocks, an adjusting rod is movably arranged at the top of the supporting plate, and a clamping plate is arranged at the other end of the adjusting rod. According to the utility model, the transmission plate is manually moved to drive the movable rod to slide in the arc-shaped groove so as to achieve the function of convenient movement, then after the movable rod is properly adjusted, the movable rod is utilized to stretch and extend into the support plate so as to achieve the function of limiting and fixing, and the transmission plate is convenient to drive the sleeve ring to drive the adjusting rod to rotate, so that the adjusting rod drives the clamping plate to tilt at an angle, the problem that the angle cannot be adjusted by the device, and the processing efficiency of the circuit board is reduced is solved, the circuit board angle can be conveniently adjusted by the device, and the device is convenient to weld.
Description
Technical Field
The utility model relates to the technical field of welding auxiliary devices, in particular to a welding auxiliary device for a built-in circuit board of a power converter.
Background
In the whole production process of the circuit board, a drilling process is provided for drilling mounting holes in the circuit board, so that some electronic components can be mounted on the circuit board, namely, pins of the components are inserted into the mounting holes and then welded to achieve the mounting and fixing effects, for example, the electronic components comprise capacitors, resistors and the like, and when the circuit board is processed, the electronic components need to be welded on the circuit board.
In the prior art, a publication number is provided: CN214867857U, an auxiliary device for circuit board welded, including the auxiliary device body, the auxiliary device body includes the base, the welding has the bracing piece on the base, install the movable rod on the bracing piece, the one end welding of movable rod has the fixed block, install the mount on the fixed block, it has the opening to open on the mount, open-ended internally mounted has the limiting plate, it has the card hole to open on the limiting plate, the one end of limiting plate is provided with the handle, install the dwang on the bracing piece.
In order to solve the problem that the existing auxiliary device cannot support and fix circuit boards with different sizes and is single in function, the auxiliary device for welding the circuit boards is adopted in the prior art to move up and down on the support rod through the movable rod when in use, the fixing frame is used in an inclined mode through the difference of the heights of the two-phase matching movement, the mode of adjusting and using under different conditions is met, the condition that the angle of the device cannot be adjusted is still caused, and then the problem that the processing efficiency of the circuit boards is reduced is caused.
Disclosure of Invention
The present utility model is directed to a soldering assisting device for a built-in circuit board of a power converter, so as to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a welding auxiliary device for built-in circuit board of power converter, includes the accessory plate, the top fixed mounting of accessory plate has the guide rail, the both ends movable mounting of guide rail has the movable block, the top fixed mounting of movable block has the backup pad, the top movable mounting of backup pad has the regulation pole, the other end of regulation pole is provided with the grip block.
The outside movable mounting of regulation pole one end has the cup joint ring, the bottom of adjusting the pole is provided with adjustment mechanism.
The middle part fixed mounting of guide rail has the limiting plate, the both sides of limiting plate are provided with telescopic machanism.
The technical scheme of the utility model is further improved as follows: the adjusting mechanism comprises a transmission plate, a movable rod is movably arranged on the side face of the transmission plate, and the other end of the movable rod is arranged on the surface of the supporting plate.
By adopting the technical scheme, the function of adjusting movement is achieved by the mutual matching of the transmission plate and the movable rod.
The technical scheme of the utility model is further improved as follows: the bottom in the backup pad outside has seted up the arc wall, the inside movable mounting in arc wall has the movable rod, the other end setting of movable rod is in the bottom of drive plate.
By adopting the technical scheme, the movable rod and the arc-shaped groove are matched with each other, so that the function of convenient sliding is achieved.
The technical scheme of the utility model is further improved as follows: the clamping groove is formed in one end of the clamping plate, the clamping pad is arranged in the clamping groove, the air bag pad is fixedly arranged at the top of the clamping pad, and the air pressure block is fixedly arranged in the air bag pad.
By adopting the technical scheme, the air bag cushion and the air pressure block are matched with each other, so that the function of buffering and extrusion is achieved.
The technical scheme of the utility model is further improved as follows: the top of gasbag pad is provided with the pushing plate, the top of pushing plate just extends to the top movable mounting of grip block and has the threaded rod.
By adopting the technical scheme, the function of screw thread rotation fixation is achieved by the mutual cooperation of the pushing plate and the pushing plate.
The technical scheme of the utility model is further improved as follows: the telescopic mechanism comprises a telescopic pushing column, pushing blocks are arranged at two ends of the telescopic pushing column, and the other ends of the pushing blocks are arranged at two sides of the movable block.
The technical scheme of the utility model is further improved as follows: the surface threaded connection of pushing block has fixing bolt, fixing bolt's one end extends to the outside of guide rail.
By adopting the technical scheme, the functions of convenient disassembly are achieved by mutually matching the fixing bolts with the pushing blocks.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a welding auxiliary device for a built-in circuit board of a power converter, which is characterized in that a transmission plate is manually moved to drive a moving rod to slide in an arc-shaped groove to achieve a function of convenient movement, then after the power converter is properly adjusted, the moving rod is utilized to stretch and extend to the inside of a supporting plate to achieve a function of limiting and fixing, and the transmission plate is convenient to drive a sleeve ring to drive an adjusting rod to rotate, so that the adjusting rod drives a clamping plate to incline at an angle, the problem that the machining efficiency of the circuit board is reduced due to the fact that the angle cannot be adjusted by the device is solved, the circuit board angle is conveniently adjusted by the device, and the power converter is convenient to weld by the device.
2. The utility model provides a welding auxiliary device for a built-in circuit board of a power converter, which drives a movable block to slide on the outer side of a guide rail through telescopic movement of a telescopic push column, achieves the function of adjusting the distance between clamping plates, facilitates the device to conveniently clamp and fix a power plate, and is matched with manual screwing of a fixing bolt, so that the telescopic push column is convenient to detach, the problem that the device is poor in detachment function, and the later maintenance is inconvenient to detach and replace is solved, the later convenient maintenance of the device is facilitated, and the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A;
FIG. 3 is a schematic view of a clamping plate structure according to the present utility model;
FIG. 4 is a schematic diagram of a sleeving ring structure according to the present utility model;
fig. 5 is a schematic diagram of a limiting plate structure according to the present utility model.
In the figure: 1. an auxiliary plate; 2. a guide rail; 3. a movable block; 30. a limiting plate; 31. a pushing block; 32. a telescopic push column; 33. a fixing bolt; 4. a support plate; 5. an adjusting rod; 51. a sleeve joint ring; 52. a drive plate; 53. a moving rod; 54. a movable rod; 55. an arc-shaped groove; 6. a clamping plate; 60. a clamping groove; 61. a threaded rod; 62. a push plate; 63. an airbag cushion; 64. a gas-pressure block; 65. and a clamping pad.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 5, the utility model provides a welding auxiliary device for a built-in circuit board of a power converter, which comprises an auxiliary board 1, wherein a guide rail 2 is fixedly arranged at the top of the auxiliary board 1, movable blocks 3 are movably arranged at two ends of the guide rail 2, a supporting board 4 is fixedly arranged at the top of the movable blocks 3, an adjusting rod 5 is movably arranged at the top of the supporting board 4, a clamping plate 6 is arranged at the other end of the adjusting rod 5, a sleeve ring 51 is movably arranged at the outer side of one end of the adjusting rod 5, an adjusting mechanism is arranged at the bottom of the adjusting rod 5 and comprises a transmission board 52, a movable rod 54 is movably arranged at the side surface of the transmission board 52, the other end of the movable rod 54 is arranged on the surface of the supporting board 4, an arc-shaped groove 55 is formed at the outer side bottom of the supporting board 4, a movable rod 53 is movably arranged in the arc-shaped groove 55, and the other end of the movable rod 53 is arranged at the bottom of the transmission board 52.
In this embodiment, drive backup pad 4 through movable block 3 and remove in the guide rail 2 outside for the convenient centre gripping circuit board of grip block 6 then manual work removes drive plate 52 again, drives movable rod 53 and slides in arc groove 55 inside, after adjusting suitably, utilizes movable rod 54 flexible extension to the inside of backup pad 4, reaches spacing fixed function, makes things convenient for drive plate 52 to drive the drive of cup joint ring 51 and adjusts pole 5 and rotate, thereby makes adjusting pole 5 drive grip block 6 inclination, makes things convenient for the convenient welding of circuit board.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a clamping groove 60 is formed in one end of the clamping plate 6, a clamping pad 65 is arranged in the clamping groove 60, an air bag pad 63 is fixedly arranged at the top of the clamping pad 65, an air pressure block 64 is fixedly arranged in the air bag pad 63, a push plate 62 is arranged at the top of the air bag pad 63, and a threaded rod 61 is movably arranged at the top of the push plate 62 and extends to the top of the clamping plate 6.
In this embodiment, by manually rotating the threaded rod 61, the threaded rod 61 is utilized to move the pushing and pushing plate 62, so that the pushing and pushing plate 62 drives the air bag pad 63 to clamp and fix the circuit board, and when the air bag pad 63 is matched to bear and push the air pressure block 64, the air pressure block 64 is utilized to compress the internal air pressure, thereby achieving the function of buffering the clamping force and improving the protection function of the device.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the middle part fixed mounting of guide rail 2 has limiting plate 30, and the both sides of limiting plate 30 are provided with telescopic machanism, and telescopic machanism includes flexible pushing post 32, and the both ends that flexible pushing the post 32 are provided with the impeller block 31, and the other end setting of impeller block 31 is in the both sides of movable block 3, and the surface threaded connection of impeller block 31 has fixing bolt 33, and fixing bolt 33's one end extends to the outside of guide rail 2.
In this embodiment, through flexible pole 32 concertina movement that pushes away, drive movable block 3 and slide in the outside of guide rail 2, reach the distance between the regulation grip block 6, make things convenient for the convenient centre gripping of device to fix the power board, and cooperate the manual work to twist fixing bolt 33, make things convenient for flexible pole 32 convenient dismantlement, be favorable to the convenient maintenance in device later stage, increase the life of device.
The working principle of the welding auxiliary device for the built-in circuit board of the power converter is specifically described below.
As shown in fig. 1-5, the support plate 4 is driven to move outside the guide rail 2 through the movable block 3, so that the clamping circuit board convenient to clamp the clamping plates 6 is manually moved, then the transmission plate 52 is manually moved, the movable rod 53 is driven to slide inside the arc-shaped groove 55, after the adjustment is proper, the movable rod 54 is utilized to stretch and extend to the inside of the support plate 4, the limiting and fixing functions are achieved, the transmission plate 52 is convenient to drive the sleeve ring 51 to drive the adjusting rod 5 to rotate, the adjusting rod 5 is enabled to drive the inclination angle of the clamping plates 6, the circuit board is convenient to weld, the telescopic pushing columns 32 are telescopic to move, the movable block 3 is driven to slide outside the guide rail 2, the distance between the clamping plates 6 is adjusted, the fixing bolts 33 are convenient to clamp and fix through the device, the telescopic pushing columns 32 are convenient to detach, the device is convenient and convenient to maintain, and the service life of the device is prolonged.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a welding auxiliary device for built-in circuit board of power converter, includes auxiliary plate (1), its characterized in that: the top of the auxiliary plate (1) is fixedly provided with a guide rail (2), two ends of the guide rail (2) are movably provided with movable blocks (3), the top of each movable block (3) is fixedly provided with a supporting plate (4), the top of each supporting plate (4) is movably provided with an adjusting rod (5), and the other end of each adjusting rod (5) is provided with a clamping plate (6);
a sleeve joint ring (51) is movably arranged at the outer side of one end of the adjusting rod (5), and an adjusting mechanism is arranged at the bottom of the adjusting rod (5);
the middle part of guide rail (2) fixed mounting has limiting plate (30), the both sides of limiting plate (30) are provided with telescopic machanism.
2. The welding auxiliary device for a built-in circuit board of a power converter according to claim 1, wherein: the adjusting mechanism comprises a transmission plate (52), a movable rod (54) is movably arranged on the side face of the transmission plate (52), and the other end of the movable rod (54) is arranged on the surface of the supporting plate (4).
3. The welding auxiliary device for a built-in circuit board of a power converter according to claim 1, wherein: an arc groove (55) is formed in the bottom of the outer side of the supporting plate (4), a movable rod (53) is movably mounted in the arc groove (55), and the other end of the movable rod (53) is arranged at the bottom of the transmission plate (52).
4. The welding auxiliary device for a built-in circuit board of a power converter according to claim 1, wherein: clamping grooves (60) are formed in one end of the clamping plate (6), clamping pads (65) are arranged in the clamping grooves (60), air bag pads (63) are fixedly arranged at the tops of the clamping pads (65), and air pressure blocks (64) are fixedly arranged in the air bag pads (63).
5. The welding auxiliary device for a built-in circuit board of a power converter according to claim 4, wherein: the top of gasbag pad (63) is provided with pushing plate (62), the top of pushing plate (62) and extend to the top movable mounting of grip block (6) have threaded rod (61).
6. The welding auxiliary device for a built-in circuit board of a power converter according to claim 1, wherein: the telescopic mechanism comprises a telescopic pushing column (32), pushing blocks (31) are arranged at two ends of the telescopic pushing column (32), and the other ends of the pushing blocks (31) are arranged at two sides of the movable block (3).
7. The welding auxiliary device for a built-in circuit board of a power converter according to claim 6, wherein: the surface of the pushing block (31) is connected with a fixing bolt (33) in a threaded mode, and one end of the fixing bolt (33) extends to the outer side of the guide rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223571372.9U CN219234203U (en) | 2022-12-30 | 2022-12-30 | Welding auxiliary device for built-in circuit board of power converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223571372.9U CN219234203U (en) | 2022-12-30 | 2022-12-30 | Welding auxiliary device for built-in circuit board of power converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219234203U true CN219234203U (en) | 2023-06-23 |
Family
ID=86838658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223571372.9U Active CN219234203U (en) | 2022-12-30 | 2022-12-30 | Welding auxiliary device for built-in circuit board of power converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219234203U (en) |
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2022
- 2022-12-30 CN CN202223571372.9U patent/CN219234203U/en active Active
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