CN220402071U - Spot welding support for circuit board production - Google Patents

Spot welding support for circuit board production Download PDF

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Publication number
CN220402071U
CN220402071U CN202321428863.XU CN202321428863U CN220402071U CN 220402071 U CN220402071 U CN 220402071U CN 202321428863 U CN202321428863 U CN 202321428863U CN 220402071 U CN220402071 U CN 220402071U
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CN
China
Prior art keywords
circuit board
groove
mounting
spot welding
rod
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Active
Application number
CN202321428863.XU
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Chinese (zh)
Inventor
邹双全
丁志能
陆明军
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Shanghai Jinhe Electronic Technology Co ltd
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Shanghai Jinhe Electronic Technology Co ltd
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Priority to CN202321428863.XU priority Critical patent/CN220402071U/en
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Abstract

The utility model discloses a spot welding bracket for circuit board production, which relates to the technical field of spot welding brackets, and comprises a base, wherein the top of the base is fixedly connected with a supporting rod, the inside of the supporting rod is provided with a moving groove extending to the outside of the supporting rod, the inside of the moving groove is slidably connected with a moving rod extending to the outside of the moving groove, the joint sections of the moving rod and the moving groove are T-shaped, the inside of the moving rod is provided with a power groove, the section of the power groove is cross-shaped, the spot welding bracket for circuit board production is characterized in that a threaded rod rotates, the threaded rod can drive two positioning brackets to move relatively through two sections of opposite threads on the surface of the threaded rod, a clamping block can clamp and fix a circuit board through a groove, and meanwhile, the device can position and fix the circuit board more conveniently through the relative movement of the two positioning brackets, and can adapt to circuit boards with different sizes.

Description

Spot welding support for circuit board production
Technical Field
The utility model relates to the technical field of spot welding brackets, in particular to a spot welding bracket for circuit board production.
Background
The names of circuit boards are ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc., which miniaturize and visualize circuits, play an important role in mass production of fixed circuits and optimizing the layout of electrical appliances, and may be referred to as printed circuit boards or printed circuit boards.
At present, some existing circuit boards can utilize a spot welding bracket in production, but most of the existing spot welding brackets are used for directly placing the circuit boards on the bracket, so that the circuit boards cannot be clamped and protected, the circuit boards slide easily in the processing process, meanwhile, the circuit boards are easy to fall down to cause damage, and the processing quality of the circuit boards cannot be guaranteed.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a spot welding bracket for circuit board production, which can solve the problem that the existing brackets cannot clamp and protect a circuit board.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spot welding support is used in circuit board production, includes the base, the top fixedly connected with bracing piece of base, the inside of bracing piece has been seted up and has been extended to the outside movable rod of bracing piece, the inside sliding connection of movable rod has been extended to the outside movable rod of movable rod, the cross-section of movable rod and movable rod is the T font, the power groove has been seted up to the inside of movable rod, the cross-section of power groove is the cross, the inside of power groove is provided with transmission adjusting device, the top of movable rod is provided with the collecting box, the fixed surface of movable rod is connected with the mount, the regulating tank has been seted up at the top of mount, the inside rotation of regulating tank is connected with the threaded rod that extends to the mount outside, the surface of threaded rod is provided with two sections opposite screw threads with its center department as the starting point, the inside sliding connection of regulating tank has the locating rack, the cross-section of locating rack is L shape, the quantity of locating rack is two the threaded rod is the symmetry mode setting up in the front and back both sides of regulating tank inside, the surface and the internal connection of locating rack is two screw thread on two thread sections of symmetry setting up on the threaded rod.
Preferably, the opposite sides of the two transverse rods of the positioning frame are fixedly connected with clamping blocks, the opposite sides of the two clamping blocks are provided with grooves, and rubber layers are arranged in the grooves.
Preferably, a chute is formed in the top of the moving rod, a positioning block extending to the outside of the chute is connected to the inside of the chute in a sliding mode, and the sections of the positioning block and the chute are trapezoidal.
Preferably, the transmission adjusting device comprises a mounting frame, the surface of mounting frame and the inside sliding connection of power groove, the mounting frame is the zigzag, the quantity of mounting frame is two, the mounting groove has all been seted up to the inside front and back surface of removal groove, one side that the power groove was kept away from to the mounting frame slides and runs through the inside of power groove and extends to the inside of mounting groove, the surface of mounting frame and the inside sliding connection of mounting groove.
Preferably, the mounting bracket is kept away from one side fixedly connected with spring of mounting groove, the one end that the mounting bracket was kept away from to the spring is fixedly connected with the inner wall of power groove.
Preferably, the inside rotation of power groove is connected with the gear, the gear is located between two mounting brackets, one side that the mounting bracket is close to the gear is provided with the tooth, the mounting bracket passes through the surface engagement connection of tooth and gear.
Preferably, a rotating shaft is fixedly connected to the left side of the gear, and one side of the rotating shaft rotates to penetrate through the inside of the power groove and extends to the outside of the movable rod.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This spot welding support is used in circuit board production through making the threaded rod rotate, makes the threaded rod carry out relative movement through two sections opposite screw threads on its surface can drive two locating racks, makes the clamp block clamp the fixed to the circuit board through the recess, makes the device can fix a position the circuit board more conveniently through the relative movement of two locating racks simultaneously to make the device can adapt to not unidimensional circuit board, make the staff can use the device more conveniently to a certain extent simultaneously.
(2) This spot welding support is used in circuit board production is relieved through the fixation of movable rod, after the movable rod removes to suitable position, unclamp the axis of rotation, spring return makes the inside of mounting bracket roll-off mounting groove to realize the position adjustment of movable rod, make the staff can more conveniently adjust the position height of locating rack, make the application range of device more extensive, make the staff that the device can adapt to different heights simultaneously, and make the staff of different heights can use the device more comfortably, and make the staff of different heights carry out spot welding process to the circuit board more conveniently.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic view of a structure of a spot welding bracket for producing a circuit board according to the present utility model;
FIG. 2 is a schematic view of a travel bar according to the present utility model;
FIG. 3 is a schematic view of a holder according to the present utility model;
FIG. 4 is a schematic view of a support bar according to the present utility model;
fig. 5 is a schematic left-side plan view of the movable rod of the present utility model.
Reference numerals: 1. a base; 2. a support rod; 3. a chute; 4. a moving rod; 5. a moving groove; 6. a positioning block; 7. a collection box; 8. a rotating shaft; 9. a fixing frame; 10. a threaded rod; 11. a positioning frame; 12. a clamping block; 13. a mounting frame; 14. a mounting groove; 15. an adjustment tank; 16. a gear; 17. a power tank; 18. and (3) a spring.
Detailed Description
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a spot welding support is used in circuit board production, the on-line screen storage device comprises a base 1, the top fixedly connected with bracing piece 2 of base 1, the inside of bracing piece 2 is offered and is extended to the outside movable rod 4 of bracing piece 2, the inside sliding connection of movable rod 5 has the movable rod 4 that extends to the outside of movable rod 5, the cross-section of movable rod 4 is the T font, power groove 17 has been offered to the inside of movable rod 4, the cross-section of power groove 17 is the cross, the inside of power groove 17 is provided with transmission adjusting device, the top of movable rod 4 is provided with collecting box 7, collecting box 7 can collect the waste residue that produces when the circuit board spot welding, the fixed surface of movable rod 4 is connected with mount 9, regulating groove 15 has been offered at the top of mount 9, the inside rotation of regulating groove 15 is connected with the threaded rod 10 that extends to the outside of mount 9, the surface of threaded rod 10 is provided with two sections opposite screw threads with its central department as the starting point, the inside sliding connection of regulating groove 15 has locating rack 11, the cross-section of locating rack 11 is L shape, the quantity of locating rack 11 is two, two locating racks 11 are the screw thread of the inside of the two in the mode of setting up at the inside of regulating groove 15, the front and back 10 and two internal thread 11 of two thread of the two locating racks are provided with the two thread of the two thread 11 on the opposite screw thread of the internal connection mode.
Further, clamping blocks 12 are fixedly connected to opposite sides of the transverse rods of the two positioning frames 11, grooves are formed in opposite sides of the two clamping blocks 12, the clamping blocks 12 can position and fix the circuit board through the grooves, a rubber layer is arranged in the grooves, and certain protection can be carried out on the circuit board through the rubber layer.
The circuit board is placed between the clamping blocks 12 through staff, the threaded rod 10 is made to rotate, the threaded rod 10 can drive the two locating frames 11 to move relatively through two sections of opposite threads on the surface of the threaded rod, the clamping blocks 12 can clamp and fix the circuit board through grooves, meanwhile, the circuit board can be positioned and fixed more conveniently through the relative movement of the two locating frames 11, the device can adapt to circuit boards of different sizes, and meanwhile, the staff can use the device more conveniently to a certain extent.
Further, the top of the movable rod 4 is provided with a chute 3, the inside of the chute 3 is slidably connected with a positioning block 6 extending to the outside of the chute 3, the sections of the positioning block 6 and the chute 3 are trapezoidal, and the sections of the positioning block 6 and the chute 3 are trapezoidal.
The transmission adjusting device comprises a mounting frame 13, the surface of the mounting frame 13 is in sliding connection with the inside of a power groove 17, the mounting frame 13 is in a Z shape, the number of the mounting frames 13 is two, the front surface and the rear surface of the inside of the movable groove 5 are provided with mounting grooves 14, the number of the mounting grooves 14 is multiple, a plurality of mounting grooves 14 are equidistantly arranged in the inside of the movable groove 5, one side, away from the power groove 17, of the mounting frame 13 is in sliding connection with the inside of the power groove 17 and extends to the inside of the mounting groove 14, and the surface of the mounting frame 13 is in sliding connection with the inside of the mounting groove 14.
Further, a spring 18 is fixedly connected to one side, far away from the mounting groove 14, of the mounting frame 13, one end, far away from the mounting frame 13, of the spring 18 is fixedly connected with the inner wall of the power groove 17, and the spring 18 can be compressed and reset through the forward and backward movement of the mounting frame 13.
Further, the inside rotation of power groove 17 is connected with gear 16, and gear 16 is located between two mounting brackets 13, and one side that mounting bracket 13 is close to gear 16 is provided with the tooth, and mounting bracket 13 passes through the tooth and is connected with the surface meshing of gear 16, and the left side fixedly connected with axis of rotation 8 of gear 16, and one side rotation of axis of rotation 8 runs through the inside of power groove 17 and extends to the outside of movable rod 4.
Through the staff making axis of rotation 8 rotate, make axis of rotation 8 drive gear 16 rotate, make two mounting brackets 13 carry out relative movement, make the inside of mounting bracket 13 roll-off mounting groove 14, make spring 18 compress, and realize the fixed dismantlement of movable rod 4, after movable rod 4 moves to suitable position, loosen axis of rotation 8, spring 18 resets, make the inside of mounting bracket 13 roll-off mounting groove 14, and realize the position control of movable rod 4, make the staff can more conveniently adjust the position height of locating rack 11, make the application range of device more extensive, make the staff of device can adapt to different heights simultaneously, and make the staff of different heights can use the device more comfortablely, and make the staff of different heights more conveniently carry out spot welding process to the circuit board.
Working principle: this spot welding support for circuit board production is when using, place the circuit board between pressing from both sides tight piece 12 through the staff, and make threaded rod 10 rotate, make threaded rod 10 through two sections opposite screw on its surface can drive two locating rack 11 and carry out relative movement, make pressing from both sides tight piece 12 and press from both sides tightly fixedly to the circuit board through the recess, simultaneously make the device can fix a position the circuit board more conveniently through the relative movement of two locating racks 11, and make the device can adapt to the circuit board of different sizes, make axis of rotation 8 rotate through the staff, make axis of rotation 8 drive gear 16 rotate, make two mounting racks 13 carry out relative movement, make the inside of mounting rack 13 roll-off mounting groove 14, make spring 18 compress, and realize the fixed dismantlement of movable rod 4, after movable rod 4 moves to suitable position, loosen axis of rotation 8, spring 18 resets, make inside of mounting rack 13 roll-off mounting groove 14, and realize the position adjustment of movable rod 4, make the staff can more conveniently adjust the position height of locating rack 11, make the application range of device more extensive, simultaneously make the device can adapt to different work heights, and make the device more comfortable to the staff.

Claims (7)

1. The utility model provides a spot welding support is used in circuit board production, includes base (1), its characterized in that: the utility model discloses a base, including base (1), support bar (2) is fixedly connected with at the top of base (1), the inside of support bar (2) has been seted up and has been extended to outside movable tank (5) 5, the inside sliding connection of movable tank (5) has been extended to outside movable rod (4) of movable tank (5), the joint cross-section of movable rod (4) and movable tank (5) is the T font, power groove (17) have been seted up to the inside of movable rod (4), the cross-section of power groove (17) is the cross, the inside of power groove (17) is provided with transmission adjusting device, the top of movable rod (4) is provided with collecting box (7), the fixed surface of movable rod (4) is connected with mount (9), regulating tank (15) have been seted up at the top of mount (9), the inside rotation of regulating tank (15) is connected with threaded rod (10) that extend to the outside of mount (9), the surface of threaded rod (10) is provided with two sections opposite screw threads with its central point, the inside sliding connection of regulating tank (15) is the cross-section of cross-shaped, two locating brackets (11) are the locating rack (11) are the two, the locating rack (11) are the locating rack is the two both sides form (11), the surface of the threaded rod (10) is in threaded connection with the inner part of the locating frames (11), and the two locating frames (11) are symmetrically arranged on two sections of opposite threads on the surface of the threaded rod (10).
2. The spot welding bracket for producing a circuit board according to claim 1, wherein: the two opposite sides of the transverse rod of the positioning frame (11) are fixedly connected with clamping blocks (12), the opposite sides of the two clamping blocks (12) are provided with grooves, and rubber layers are arranged in the grooves.
3. The spot welding bracket for producing a circuit board according to claim 1, wherein: the top of movable rod (4) has seted up spout (3), the inside sliding connection of spout (3) has locating piece (6) that extend to spout (3) outside, the cross-section of locating piece (6) and spout (3) is trapezoidal.
4. The spot welding bracket for producing a circuit board according to claim 1, wherein: the transmission adjusting device comprises a mounting frame (13), the surface of the mounting frame (13) is in sliding connection with the inside of a power groove (17), the mounting frame (13) is in a Z shape, the number of the mounting frames (13) is two, mounting grooves (14) are formed in the front surface and the rear surface of the inside of the movable groove (5), one side, away from the power groove (17), of the mounting frame (13) is in sliding connection with the inside of the power groove (17) and extends to the inside of the mounting groove (14), and the surface of the mounting frame (13) is in sliding connection with the inside of the mounting groove (14).
5. The spot welding bracket for producing a circuit board according to claim 4, wherein: one side of the mounting frame (13) far away from the mounting groove (14) is fixedly connected with a spring (18), and one end of the spring (18) far away from the mounting frame (13) is fixedly connected with the inner wall of the power groove (17).
6. The spot welding bracket for producing a circuit board according to claim 4, wherein: the inside rotation of power groove (17) is connected with gear (16), gear (16) are located between two mounting brackets (13), one side that mounting bracket (13) is close to gear (16) is provided with the tooth, mounting bracket (13) are connected with the surface engagement of gear (16) through the tooth.
7. The spot welding bracket for producing a circuit board according to claim 6, wherein: the left side of gear (16) fixedly connected with axis of rotation (8), one side of axis of rotation (8) rotates inside penetrating power groove (17) and extends to the outside of movable rod (4).
CN202321428863.XU 2023-06-06 2023-06-06 Spot welding support for circuit board production Active CN220402071U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321428863.XU CN220402071U (en) 2023-06-06 2023-06-06 Spot welding support for circuit board production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321428863.XU CN220402071U (en) 2023-06-06 2023-06-06 Spot welding support for circuit board production

Publications (1)

Publication Number Publication Date
CN220402071U true CN220402071U (en) 2024-01-26

Family

ID=89607753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321428863.XU Active CN220402071U (en) 2023-06-06 2023-06-06 Spot welding support for circuit board production

Country Status (1)

Country Link
CN (1) CN220402071U (en)

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