CN219499645U

CN219499645U - Jig for PCB processing

Info

Publication number: CN219499645U
Application number: CN202320249044.2U
Authority: CN
Inventors: 夏升阳
Original assignee: Dingnan Jinpeng Electronic Co ltd
Current assignee: Dingnan Jinpeng Electronic Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-08-08
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a jig for processing a PCB (printed circuit board), and relates to the technical field of PCB processing. The jig for processing the PCB comprises a supporting plate, an adjusting mechanism and a turnover mechanism, wherein the adjusting mechanism is arranged in the supporting plate and is used for adjusting the distance between clamping parts of the device so as to be suitable for PCBs with various sizes; the turnover mechanism is arranged at the top of the supporting plate and comprises a sliding rod, a sliding block, a rotating shaft and a C-shaped block, the height of the C-shaped block is changed through sliding of the sliding block on the sliding rod, a PCB (printed Circuit Board) is not required to be taken down, and the C-shaped block is directly turned over through the rotating shaft. The device can be suitable for the PCB boards with various sizes and models, the usability and the practicability of the device are improved, the procedure of turning over the PCB board during welding spot operation is simplified, the time required by turning over is saved, the production and processing efficiency of the PCB board is improved, the operation is simpler, and the use of workers is facilitated.

Description

Jig for PCB processing

Technical Field

The utility model relates to the technical field of PCB processing, in particular to a jig for PCB processing.

Background

The utility model provides a PCB board processing jig that publication number is CN210725520U, includes tool, baffle, recess, places board, spring, splint, limiting plate, rack, blotter, loose axle, handle, gear, fixed axle and fixture block. The clamping plate is simple in structure and convenient to operate, the circuit board is clamped conveniently through the design of the clamping plate, the circuit board can be positioned accurately through the movement of the limiting plate, the problem that different circuit boards cannot be fixed is solved, the applicability of the jig is improved, and the operation is convenient; the circuit board is conveniently positioned by rotating the handle, the limiting plate is conveniently fixed by vertical movement of the handle, the stability of the circuit board in fixing is conveniently improved, and the problem that the machining precision is influenced due to the fact that the circuit board is deviated during machining is avoided.

Above-mentioned tool for PCB board processing when using, when needs are operated the double-sided PCB board turn-over, need take off the PCB board again turn-over installation, extravagant more time has reduced the production machining efficiency of PCB board.

Disclosure of Invention

The utility model aims to provide a jig for processing a PCB, which can solve the problems that when the jig for processing the PCB is used, when the double-sided PCB needs to be turned over, the PCB needs to be taken down and turned over again for installation, more time is wasted and the production and processing efficiency of the PCB is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PCB board processing tool, includes backup pad, adjustment mechanism and turn over mechanism, and adjustment mechanism sets up in the inside of backup pad, and adjustment mechanism is used for adjusting the device clamping part interval to be applicable to the PCB board of various size models; the turnover mechanism is arranged at the top of the supporting plate and comprises a sliding rod, a sliding block, a rotating shaft and a C-shaped block, the height of the C-shaped block is changed through sliding of the sliding block on the sliding rod, a PCB (printed Circuit Board) is not required to be taken down, and the C-shaped block is directly rotated through the rotating shaft to turn over the C-shaped block, so that the operation time is saved.

Preferably, adjustment mechanism is including band-type brake motor, the sliding tray, two-way threaded rod and internal thread piece, the sliding tray has been seted up to the inside of backup pad, the opening with the sliding tray intercommunication has been seted up at the top of backup pad, one side fixed mounting of backup pad has the band-type brake motor, two-way threaded rod is installed in the rotation of the both sides inner wall of sliding tray, the output shaft of band-type brake motor and the one end fixed connection of two-way threaded rod, internal thread piece slidable mounting is in the sliding tray, the inside of internal thread piece is passed to the outer wall of two-way threaded rod, and with internal thread piece threaded connection, adjust the distance between two sets of C type pieces, make the device can be applicable to the PCB board of various size models, the availability and the practicality of improvement device.

Preferably, the top fixed mounting of internal thread piece has L type piece, the top fixed mounting slide bar of L type piece, the outer wall slidable mounting of slide bar has the sliding block, the top fixed mounting of L type piece has the spring, the one end of spring and the bottom fixed connection of sliding block, the slide bar passes the inside of spring but not connect, the axis of rotation is installed in one side rotation of sliding block, the one end fixed mounting of axis of rotation has C type piece, simplify the process that the PCB board turned over when the solder joint operation, practice thrift the time that the turn over required, improve the production machining efficiency of PCB board, make the operation simpler, the staff's of being convenient for use.

Preferably, the top plane of the L-shaped block is in contact with and supports the C-shaped block.

Preferably, the top threaded connection of C type piece has the threaded rod, and the one end of threaded rod extends to the inside of C type piece, and fixed mounting has the rubber pad, and the other end fixed mounting of threaded rod has the cross piece.

Preferably, one end of the sliding rod is fixedly provided with a mounting plate, and the bottom of the mounting plate is fixedly provided with a light supplementing lamp.

Preferably, a plurality of groups of supporting legs are fixedly arranged at the bottom of the supporting plate.

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

(1) This tool is used in PCB board processing uses through band-type brake motor, sliding tray, two-way threaded rod and internal thread piece's cooperation, adjusts the distance between two sets of C type pieces, makes the device can be applicable to the PCB board of various size models, improves the usability and the practicality of device.

(2) This tool is used in PCB board processing through the cooperation of L type piece, slide bar, sliding block, spring, axis of rotation and C type piece use, simplifies the process that the PCB board turned over when the solder joint operation, practices thrift the required time of turning over, improves the production machining efficiency of PCB board, makes the operation simpler, the staff's of being convenient for use.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the portion A of the present utility model;

fig. 3 is an enlarged view of the portion B of the present utility model.

Reference numerals: 1. a support plate; 2. an adjusting mechanism; 201. a band-type brake motor; 202. a sliding groove; 203. a two-way threaded rod; 204. an internal thread block; 3. a turn-over mechanism; 301. an L-shaped block; 302. a slide bar; 303. a sliding block; 304. a spring; 305. a rotating shaft; 306. c-shaped blocks; 4. a rubber pad; 5. a threaded rod; 6. support legs; 7. a light supplementing lamp; 8. and (3) mounting a plate.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a PCB board processing tool, includes backup pad 1, adjustment mechanism 2 and turn over mechanism 3, and adjustment mechanism 2 sets up in the inside of backup pad 1, and adjustment mechanism 2 is used for adjusting the device clamping part interval to be applicable to the PCB board of various size models; the turn-over mechanism 3 is arranged at the top of the supporting plate 1, the turn-over mechanism 3 comprises a sliding rod 302, a sliding block 303, a rotating shaft 305 and a C-shaped block 306, the height of the C-shaped block 306 is changed through the sliding of the sliding block 303 on the sliding rod 302, a PCB (printed circuit board) is not required to be taken down, and the C-shaped block 306 is directly rotated through the rotating shaft 305 to turn over the C-shaped block 306, so that the operation time is saved.

The adjusting mechanism 2 comprises a band-type brake motor 201, a sliding groove 202, a bidirectional threaded rod 203 and an internal thread block 204, the sliding groove 202 is formed in the supporting plate 1, an opening communicated with the sliding groove 202 is formed in the top of the supporting plate 1, the band-type brake motor 201 is fixedly arranged on one side of the supporting plate 1, the bidirectional threaded rod 203 is rotatably arranged on the inner walls of the two sides of the sliding groove 202, an output shaft of the band-type brake motor 201 is fixedly connected with one end of the bidirectional threaded rod 203, the internal thread block 204 is slidably arranged in the sliding groove 202, the outer wall of the bidirectional threaded rod 203 penetrates through the internal part of the internal thread block 204 and is in threaded connection with the internal thread block 204, and the distance between two groups of C-shaped blocks 306 is adjusted, so that the device can be suitable for PCBs of various sizes, and the usability and practicability of the device are improved.

The top fixed mounting of internal thread piece 204 has L type piece 301, the top fixed mounting slide bar 302 of L type piece 301, the outer wall slidable mounting of slide bar 302 has slider 303, the top fixed mounting of L type piece 301 has spring 304, the one end of spring 304 and the bottom fixed connection of slider 303, the inside but not the connection of slider 302 pass spring 304, the axis of rotation 305 is installed in one side rotation of slider 303, the one end fixed mounting of axis of rotation 305 has C type piece 306, simplify the process of PCB board turn over when the solder joint operation, practice thrift the time that turns over required, improve the production machining efficiency of PCB board, make the operation simpler, the staff's of being convenient for use.

The top plane of L-shaped block 301 contacts and supports C-shaped block 306.

The top threaded connection of C type piece 306 has threaded rod 5, and the one end of threaded rod 5 extends to the inside of C type piece 306, and fixed mounting has rubber pad 4, and the other end fixed mounting of threaded rod 5 has the cross piece.

One end of the sliding rod 302 is fixedly provided with a mounting plate 8, and the bottom of the mounting plate 8 is fixedly provided with a light supplementing lamp 7.

A plurality of groups of supporting legs 6 are fixedly arranged at the bottom of the supporting plate 1.

Working principle: when the device is used, according to the size of the PCB, the band-type brake motor 201 is started, the bidirectional threaded rod 203 is driven to rotate, two groups of internal threaded blocks 204 are enabled to slide in the sliding groove 202 in opposite directions or in opposite directions, the distance between two groups of C-shaped blocks 306 is adjusted, the PCB is clamped through the C-shaped blocks 306, the threaded rod 5 is rotated through the cross blocks, the PCB is fixed through the rubber pad 4, the light supplementing lamp 7 is started to supplement light to the PCB, when the turnover is needed, the sliding block 303 is slid up and down, the PCB is lifted, the PCB is turned over through the rotating shaft 305, and the C-shaped blocks 306 are stably placed on the L-shaped blocks 301 to continue to operate under the action of the springs 304.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Tool is used in PCB board processing, its characterized in that includes:

a support plate (1);

the adjusting mechanism (2) is arranged in the supporting plate (1), and the adjusting mechanism (2) is used for adjusting the distance between clamping parts of the device so as to be suitable for PCBs with various sizes and models;

the turnover mechanism (3) is arranged at the top of the supporting plate (1), the turnover mechanism (3) comprises a sliding rod (302), a sliding block (303), a rotating shaft (305) and a C-shaped block (306), the height of the C-shaped block (306) is changed through sliding of the sliding block (303) on the sliding rod (302), a PCB (printed circuit board) is not required to be taken down, and the C-shaped block (306) is directly rotated through the rotating shaft (305) to perform turnover operation, so that operation time is saved.

2. The jig for processing a PCB according to claim 1, wherein: adjustment mechanism (2) are including band-type brake motor (201), sliding tray (202), two-way threaded rod (203) and internal thread piece (204), sliding tray (202) have been seted up to the inside of backup pad (1), the opening with sliding tray (202) intercommunication has been seted up at the top of backup pad (1), one side fixed mounting of backup pad (1) has band-type brake motor (201), two-way threaded rod (203) are installed in the both sides inner wall rotation of sliding tray (202), the output shaft of band-type brake motor (201) and the one end fixed connection of two-way threaded rod (203), internal thread piece (204) slidable mounting is in sliding tray (202), the inside of internal thread piece (204) is passed to the outer wall of two-way threaded rod (203), and with internal thread piece (204) threaded connection.

3. The jig for processing a PCB according to claim 2, wherein: the top fixed mounting of internal thread piece (204) has L type piece (301), the top fixed mounting slide bar (302) of L type piece (301), the outer wall slidable mounting of slide bar (302) has slider (303), the top fixed mounting of L type piece (301) has spring (304), the one end of spring (304) and the bottom fixed connection of slider (303), slider (302) pass the inside of spring (304) but do not connect, one side rotation of slider (303) is installed axis of rotation (305), one end fixed mounting of axis of rotation (305) has C type piece (306).

4. The jig for processing a PCB according to claim 3, wherein: the top plane of the L-shaped block (301) is in contact with and supports the C-shaped block (306).

5. The jig for processing a PCB of claim 4, wherein: the top threaded connection of C type piece (306) has threaded rod (5), and the one end of threaded rod (5) extends to the inside of C type piece (306), and fixed mounting has rubber pad (4), and the other end fixed mounting of threaded rod (5) has the cross piece.

6. The jig for processing a PCB of claim 5, wherein: one end of the sliding rod (302) is fixedly provided with a mounting plate (8), and the bottom of the mounting plate (8) is fixedly provided with a light supplementing lamp (7).

7. The jig for processing a PCB of claim 6, wherein: the bottom of the supporting plate (1) is fixedly provided with a plurality of groups of supporting legs (6).