CN215453430U

CN215453430U - Fixing device for cutting and processing circuit board

Info

Publication number: CN215453430U
Application number: CN202121568397.6U
Authority: CN
Inventors: 梁爱军
Original assignee: Tianchang Weierda Electronics Co ltd
Current assignee: Tianchang Weierda Electronics Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-07
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a fixing device for cutting and processing a circuit board, which comprises a device base, wherein a workbench is arranged at the upper end of the device base, four ends of the upper end surface of the workbench are respectively provided with a sliding groove, a plurality of positioning holes are formed in the inner side of the sliding groove, a sliding block is connected to the inner side of the sliding groove in a sliding mode, a pulley is arranged at the lower end of the sliding block, an installation seat is arranged at the upper end of the sliding block, a fixing column is arranged at the upper end of the installation seat, a connecting shaft is arranged at the upper end of the fixing column, a knob cover is arranged at the upper end of the connecting shaft, four clamping blocks are arranged on the outer surface of the fixing column, the knob cover is connected with the clamping blocks through the connecting shaft, and a spring groove is formed in the inner side of the clamping blocks. The sliding block can move according to the size of the circuit board, the applicability of the device is improved, the clamping block is popped out of the fixing column by rotating the knob cover, the circuit board is convenient to fix, and the stability of the device is improved.

Description

Fixing device for cutting and processing circuit board

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a fixing device for cutting and processing a circuit board.

Background

With the rapid development of social economy, the circuit board is also called as a circuit board, the circuit board can be called as a printed circuit board or a printed circuit board, the English name is PCB and FPC circuit board, the FPC circuit board is also called as a flexible circuit board, the flexible circuit board is made of polyimide or polyester film as a base material, has high reliability, and has the characteristics of high wiring density, light weight, thin thickness and good bending property, and the flexible circuit board and the rigid circuit board are combined together through processes such as pressing and the like according to related process requirements to form the circuit board with FPC property and PCB property.

However, the conventional fixing device can only fix a single circuit board, and the circuit board is relatively complex in fixing mode and needs a lot of time for workers to fix; therefore, the fixing device for cutting the circuit board does not meet the existing requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for cutting a circuit board, which solves the problems that the prior fixing device proposed in the background technology can only fix a single circuit board, the fixing mode of the circuit board is complex, and a worker needs to spend a large amount of time for fixing the circuit board.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a circuit board cuts processing and uses fixing device, includes the device base, the upper end of device base is equipped with the workstation, four ends of workstation up end all are equipped with a spout, the inboard of spout is equipped with a plurality of locating holes, the inboard sliding connection of spout has the slider, the lower extreme of slider is equipped with the pulley, the upper end of slider is equipped with the mount pad, the upper end of mount pad is equipped with the fixed column, the upper end of fixed column is equipped with the connecting axle, the upper end of connecting axle is equipped with the knob lid, the surface of fixed column is equipped with four fixture blocks, the knob lid passes through the connecting axle and is connected with the fixture block, the inboard of fixture block is equipped with the spring groove, the inboard in spring groove is equipped with the spring, the inboard that the one end of fixture block is located the fixed column is equipped with the draw-in groove.

Preferably, four end corners of the lower end surface of the device base are provided with a sucker bottom.

Preferably, the rear end of the sliding block is provided with a limiting groove, and the positioning block is connected to the inner side of the limiting groove in a sliding mode.

Preferably, the positioning holes and the positioning blocks are the same in size.

Preferably, the upper end of the fixed seat is provided with a positioning column.

Preferably, the lower end of the fixing column is provided with an internal thread.

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

1. according to the circuit board fixing device, the mounting seat is arranged at the upper end of the sliding block, the fixing column is arranged at the upper end of the mounting seat, so that the circuit board can be conveniently positioned through the fixing column, the connecting shaft is arranged at the upper end of the fixing column, the knob cover is arranged at the upper end of the connecting shaft and is connected with the clamping block through the connecting shaft, the spring groove is arranged on the inner side of the clamping block, the spring is arranged on the inner side of the spring groove, one end of the clamping block is located on the inner side of the fixing column and is provided with the clamping groove, and therefore after the fixing column is clamped on the sliding block by a worker, the clamping block is popped out of the fixing column by rotating the knob cover, and the circuit board is conveniently fixed;

2. according to the utility model, the four ends of the upper end surface of the workbench are respectively provided with the sliding groove, the inner side of the sliding groove is connected with the sliding block in a sliding manner, and the lower end of the sliding block is provided with the pulley, so that a worker can slide the sliding block conveniently according to the size of the circuit board, and the applicability of the device is improved.

Drawings

FIG. 1 is a side view of the present invention in its entirety;

FIG. 2 is a top view of the present invention as a whole;

FIG. 3 is a schematic view of a partial structure of the slider of the present invention;

fig. 4 is a schematic partial structure view of the fixing column of the present invention.

In the figure: 1. a device base; 2. a work table; 3. a slider; 4. a fixed seat; 5. a chute; 6. positioning holes; 7. positioning blocks; 8. a mounting seat; 9. a spring; 10. a knob cover; 11. a connecting shaft; 12. fixing a column; 13. a clamping block; 14. a pulley; 15. a card slot; 16. a spring slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a fixing device for cutting and processing a circuit board comprises a device base 1, wherein a workbench 2 is arranged at the upper end of the device base 1, four ends of the upper end surface of the workbench 2 are respectively provided with a sliding groove 5, a plurality of positioning holes 6 are formed in the inner side of the sliding groove 5, a sliding block 3 is connected to the inner side of the sliding groove 5 in a sliding manner, a pulley 14 is arranged at the lower end of the sliding block 3, an installation seat 8 is arranged at the upper end of the sliding block 3, a fixed column 12 is arranged at the upper end of the fixed column 12, a connecting shaft 11 is arranged at the upper end of the connecting shaft 11, a knob cover 10 is arranged at the outer surface of the fixed column 12, the knob cover 10 is connected with a clamping block 13 through the connecting shaft 11, a spring groove 16 is formed in the inner side of the clamping block 13, a spring 9 is arranged at the inner side of the spring groove 16, a clamping groove 15 is formed in the inner side of the clamping block 13, the whole body can move according to the size of the circuit board through the sliding block 3, and the applicability of the device is improved, the fixture block 13 is popped out of the fixing column 12 by rotating the knob cover 10, so that the circuit board is convenient to fix, and the stability of the device is improved.

Further, four end angles of the lower end face of the device base 1 are provided with a sucker bottom, and the device is convenient to fix through the sucker bottom.

Furthermore, the rear end of the sliding block 3 is provided with a limiting groove, and the positioning block 7 is connected to the inner side of the limiting groove in a sliding manner, so that the positioning block 7 can move through the limiting groove conveniently.

Furthermore, the positioning hole 6 and the positioning block 7 are the same in size, so that the positioning hole 6 and the positioning block 7 can be conveniently clamped with each other.

Furthermore, the upper end of the fixed seat 4 is provided with a positioning column, so that the circuit board can be conveniently fixed through the positioning column.

Further, the lower extreme of fixed column 12 is equipped with the internal thread, and then is convenient for the staff to install fixed column 12.

The working principle is as follows: when the device is used, whether each part is intact is firstly detected, after the detection is finished, four ends of the upper end surface of the workbench 2 are respectively provided with a sliding groove 5, the inner side of each sliding groove 5 is connected with a sliding block 3 in a sliding manner, the lower end of each sliding block 3 is provided with a pulley 14, so that a worker can conveniently slide the sliding blocks 3 according to the size of a circuit board, the applicability of the device is improved, the upper end of each sliding block 3 is provided with an installation seat 8, the upper end of each installation seat 8 is provided with a fixed column 12, so that the circuit board can be conveniently positioned through the fixed columns 12, the upper end of each fixed column 12 is provided with a connecting shaft 11, the upper end of each connecting shaft 11 is provided with a knob cover 10, the outer surface of each fixed column 12 is provided with four clamping blocks 13, each knob cover 10 is connected with each clamping block 13 through the connecting shaft 11, the inner sides of the clamping blocks 13 are provided with spring grooves 16, the inner sides of the spring grooves 16 are provided with springs 9, and one ends of the clamping blocks 13 are positioned at the inner sides of the fixed columns 12 and provided with clamping grooves 15, and then after the staff makes fixed column 12 joint in slider 3, rotatory knob lid 10 makes fixture block 13 pop out fixed column 12, is convenient for fix the circuit board, and after fixed, the processing of beginning to cut can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixing device is used in circuit board cutting, includes device base (1), its characterized in that: the device is characterized in that a workbench (2) is arranged at the upper end of a base (1), four ends of the upper end face of the workbench (2) are respectively provided with a sliding groove (5), a plurality of positioning holes (6) are formed in the inner side of the sliding groove (5), a sliding block (3) is connected to the inner side of the sliding groove (5) in a sliding mode, a pulley (14) is arranged at the lower end of the sliding block (3), an installation seat (8) is arranged at the upper end of the sliding block (3), a fixing column (12) is arranged at the upper end of the installation seat (8), a connecting shaft (11) is arranged at the upper end of the fixing column (12), a knob cover (10) is arranged at the upper end of the connecting shaft (11), four clamping blocks (13) are arranged on the outer surface of the fixing column (12), the knob cover (10) is connected with the clamping blocks (13) through the connecting shaft (11), a spring groove (16) is formed in the inner side of the clamping block (13), and a spring (9) is arranged in the spring groove (16), one end of the clamping block (13) is positioned at the inner side of the fixing column (12) and is provided with a clamping groove (15).

2. The fixing device for cutting circuit board according to claim 1, wherein: four end angles of the lower end face of the device base (1) are provided with a sucker bottom.

3. The fixing device for cutting circuit board according to claim 1, wherein: the rear end of the sliding block (3) is provided with a limiting groove, and the positioning block (7) is connected to the inner side of the limiting groove in a sliding mode.

4. The fixing device for cutting circuit board according to claim 1, wherein: the positioning hole (6) and the positioning block (7) are the same in size.

5. The fixing device for cutting circuit board according to claim 1, wherein: the upper end of the fixed seat (4) is provided with a positioning column.

6. The fixing device for cutting circuit board according to claim 1, wherein: the lower end of the fixing column (12) is provided with an internal thread.