CN215818771U

CN215818771U - PCB (printed circuit board) clamp device

Info

Publication number: CN215818771U
Application number: CN202121811030.2U
Authority: CN
Inventors: 康海广
Original assignee: Suzhou Yourong Electronics Co ltd
Current assignee: Suzhou Yourong Electronics Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-11
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a PCB (printed circuit board) clamp device which comprises a base and a rotating disc, wherein the base is connected with the rotating disc through a mounting column, two fixing plates which are arranged in parallel are arranged on the rotating disc, a plurality of PCB clamps are arranged between the two fixing plates, each PCB clamp comprises a limiting adjusting plate, a groove is formed in each limiting adjusting plate, a telescopic assembly is arranged in each groove, each telescopic assembly comprises a fixing column, a spring is arranged on the outer side of each fixing column, one end of each fixing column is fixed at the bottom of each groove, a telescopic cap is arranged at one end, far away from the bottom of each groove, of each fixing column, and the telescopic cap can move towards the direction of the corresponding groove along the corresponding fixing column. The telescopic assembly is arranged on the inner side of the limiting adjusting plate, so that the clamping degree of the clamp can be automatically adjusted, the use is convenient, the device is suitable for PCBs with different thicknesses, the PCB clamp does not need to be frequently replaced when the PCBs with different thicknesses are processed, and the working efficiency can be improved.

Description

PCB (printed circuit board) clamp device

Technical Field

The utility model relates to the field of PCB manufacturing, in particular to a PCB fixture device.

Background

Pcb (printed circuit board), i.e. printed wiring board, printed circuit board for short, is one of the important parts in the electronics industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, has electronic components such as integrated circuits, and printed boards are used to electrically interconnect the various components. Along with the use of more and more PCB boards, the market demand is more and more, and the producer that produces the PCB board is also more and more, in the manufacturing and production process of PCB board, need carry out many processes to the PCB board. Regardless of the process, the process can be performed by fixing the PCB. The clamping degree of the traditional PCB clamp cannot be automatically adjusted, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages, the present invention provides a PCB clamping apparatus capable of automatically adjusting the clamping degree of a clamp.

In order to achieve the above purposes, the utility model adopts the technical scheme that: the utility model provides a PCB board fixture device, includes base and rolling disc, the base with the rolling disc passes through the erection column and connects, be provided with two parallel arrangement's fixed plate on the rolling disc, be provided with a plurality of PCB board anchor clamps between two fixed plates, PCB board anchor clamps include spacing accent board, be provided with the recess on the spacing accent board, be provided with flexible subassembly in the recess, flexible subassembly includes the fixed column, the fixed column outside is provided with the spring, fixed column one end is fixed in the recess bottom, first recess bottom one end is kept away from to the fixed column is provided with flexible cap, flexible cap can follow the fixed column to first recess direction removes.

Further, a second groove is formed in the bottom of the rotating disc, an internal thread is formed in the second groove, the mounting column is connected with an external thread arranged at one end of the rotating disc, and the rotating disc and the mounting column are movably connected through the internal thread and the external thread.

Further, the PCB board clamp comprises two limiting adjusting plates, the two limiting adjusting plates are arranged in a mirror mode, and the groove is formed in the inner side of the limiting adjusting plate.

Furthermore, three grooves are formed in the limiting adjusting plate, and the distances between the grooves are equal.

Further, still include the motor, be provided with first gear on the output shaft of motor, the motor output shaft can drive first gear rotates.

Further, the gear box further comprises a second gear, the second gear is in meshed connection with the first gear, and the first gear drives the second gear to rotate.

Further, the mounting post passes through the second gear, and the second gear rotates to drive the mounting post to rotate.

Further, still include the protection box, be provided with the switch on the protection box, the protection box sets up the base top, the motor first gear with the second gear is located the protection box is inboard.

The utility model has the beneficial effects that: through set up flexible subassembly in spacing accent inboard, can the tight degree of clamp of automatic adjustment, convenient to use to the device is applicable to the PCB board of different thickness, adds man-hour to the PCB board of different thickness, does not need frequently to change PCB board anchor clamps, can improve work efficiency.

Drawings

FIG. 1 is a front view of a PCB clamping apparatus in accordance with a preferred embodiment of the present invention;

fig. 2 is a top view of a PCB board clamping device according to a preferred embodiment of the present invention.

In the figure: 1. a base; 2. rotating the disc; 3. a fixing plate; 4. a PCB clamp; 41. limiting and adjusting the plate; 42. a first groove; 43. fixing a column; 44. a spring; 45. a retractable cap; 5. mounting a column; 6. a motor; 7. a first gear; 8. a second gear; 9. a protective box body; 91. and (4) switching.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1, the fixture device for the PCB 4 in the embodiment includes a base 1 and a rotating disc 2, wherein the base 1 and the rotating disc 2 are connected through an installation column 5, two fixing plates 3 arranged in parallel are arranged on the rotating disc 2, a plurality of fixtures for the PCB 4 are arranged between the two fixing plates 3, a second groove is arranged at the bottom of the rotating disc 2, an internal thread is arranged in the second groove, an external thread is arranged at one end of the installation column 5 connected to the rotating disc 2, and the rotating disc 2 and the installation column 5 are movably connected through the internal thread and the external thread. The motor is characterized by further comprising a motor 6, a first gear 7 is arranged on an output shaft of the motor 6, and the output shaft of the motor 6 can drive the first gear 7 to rotate. The gear transmission mechanism further comprises a second gear 8, the second gear 8 is in meshed connection with the first gear 7, and the first gear 7 drives the second gear 8 to rotate. The mounting column 5 penetrates through the second gear 8, and the second gear 8 rotates to drive the mounting column 5 to rotate. The motor 6 drives the mounting column 5 to rotate, so that the rotating disc rotates, and the direction of the PCB 4 clamp can be adjusted.

This embodiment still includes protection box 9, be provided with switch 91 on protection box 9, protection box 9 sets up 1 top of base, motor 6 first gear 7 with second gear 8 is located protection box 9 is inboard. The motor 6, the first gear 7 and the second gear 8 are fixed inside the protective box body 9, so that the safety of the clamp of the PCB 4 during operation is improved.

Referring to fig. 2, in the embodiment, the fixture for PCB 4 includes two position-limiting adjustment plates 41, the two position-limiting adjustment plates 41 are arranged in a mirror image manner, three grooves 42 are formed in the position-limiting adjustment plates 41, the distance between the grooves 42 is equal, the grooves 42 are arranged on the inner sides of the position-limiting adjustment plates 41, telescopic assemblies are arranged in the grooves 42, each telescopic assembly includes a fixed column 43, a spring 44 is arranged on the outer side of each fixed column 43, one end of each fixed column 43 is fixed at the bottom of the corresponding groove 42, a telescopic cap 45 is arranged at the end, far away from the bottom of the corresponding first groove 42, the telescopic cap 45 can move towards the corresponding first groove 42 along the corresponding fixed column 43, the clamping degree of the fixture can be automatically adjusted through the arrangement of the telescopic assemblies, the use is convenient, and the fixture is suitable for PCB 4 with different thicknesses, when PCB 4 with different thicknesses are processed, the clamp of the PCB 4 does not need to be frequently replaced, and the working efficiency can be improved.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. A PCB plate clamp device is characterized by comprising a base (1) and a rotating disc (2), the base (1) is connected with the rotating disc (2) through a mounting column (5), two fixing plates (3) which are arranged in parallel are arranged on the rotating disc (2), a plurality of PCB plate clamps (4) are arranged between the two fixing plates (3), the PCB clamp (4) comprises a limiting and adjusting plate (41), a groove (42) is arranged on the limiting and adjusting plate (41), a telescopic component is arranged in the groove (42), the telescopic component comprises a fixed column (43), a spring (44) is arranged on the outer side of the fixed column (43), one end of the fixed column (43) is fixed at the bottom of the groove (42), a telescopic cap (45) is arranged at one end of the fixing column (43) far away from the bottom of the first groove (42), the telescopic cap (45) can move towards the first groove (42) along the fixing column (43).

2. The PCB board fixture device according to claim 1, wherein a second groove is formed at the bottom of the rotary disc (2), the second groove is provided with an internal thread, an external thread is formed at one end of the mounting column (5) connected with the rotary disc (2), and the rotary disc (2) and the mounting column (5) are movably connected through the internal thread and the external thread.

3. A PCB board clamping device according to claim 2, wherein the PCB board clamp (4) comprises two position-limiting adjustment plates (41), the two position-limiting adjustment plates (41) are arranged in mirror image, and the groove (42) is arranged inside the position-limiting adjustment plate (41).

4. A PCB board clamping device according to claim 3, wherein the position-limiting adjustment plate (41) is provided with three grooves (42), and the grooves (42) are equidistant.

5. The PCB board clamping device according to claim 4, further comprising a motor (6), wherein a first gear (7) is arranged on an output shaft of the motor (6), and the output shaft of the motor (6) can drive the first gear (7) to rotate.

6. A PCB plate clamping device according to claim 5, characterized in that, it further comprises a second gear (8), the second gear (8) is meshed with the first gear (7), and the first gear (7) drives the second gear (8) to rotate.

7. A PCB board clamping device according to claim 6, wherein the mounting post (5) passes through the second gear (8), and the second gear (8) rotates to drive the mounting post (5) to rotate.

8. The PCB board clamp device according to claim 7, further comprising a protection box (9), wherein a switch (91) is arranged on the protection box (9), the protection box (9) is arranged above the base (1), and the motor (6), the first gear (7) and the second gear (8) are positioned inside the protection box (9).