CN216357539U

CN216357539U - Clamping tool for circuit board

Info

Publication number: CN216357539U
Application number: CN202123067954.9U
Authority: CN
Inventors: 黄明耀; 梁儒海; 梁正宗; 黄彩运
Original assignee: Jiangxi Kona Technology Co ltd
Current assignee: Jiangxi Kona Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-19
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a clamping tool for a circuit board, which belongs to the field of circuit board clamping devices. Move to suitable position at clamping device, then four adjustable clamping device have solved the effect that can press from both sides the circuit board of getting not unidimensional, the rotary rod on the rotatory threaded rod makes the threaded rod rotate into in first slider and the second slider make the first slider of last clamp splice downwards in the second spout and with the effect that clamp splice removed the clamp circuit board down, the threaded rod bottom rotates in the lump into spacing downthehole on the semi-circular spout this moment, and then carries out the effect of location operation.

Description

Clamping tool for circuit board

Technical Field

The utility model relates to the technical field of circuit board clamping devices, in particular to a clamping tool for a circuit board.

Background

The circuit board is also called as a circuit board, can be a printed circuit board or a printed circuit board, has high reliability, has the characteristics of high wiring density, light weight, thin thickness and good bending property, and combines the flexible circuit board together according to relevant process requirements after processes such as pressing and the like.

The existing circuit board is usually manually pressed and fixed by a special tool in the processing process, after the circuit board is manually pressed, the position of the circuit board is easy to displace, so that the welding and film sticking punching are low in efficiency, the circuit board cannot be adjusted and clamped according to the circuit boards with different sizes in the existing device, and the clamping tool of the circuit board is needed for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The problem that circuit boards with different sizes cannot be used in the existing device is solved.

(II) technical scheme

The technical purpose of the utility model is realized by the following technical scheme: a clamping tool for a circuit board comprises: including pressing from both sides tight frock body, clamping device, it is equipped with the semi-circular spout of a set of symmetry to press from both sides tight frock body, semi-circular spout both ends are equipped with first slider, first slider top is connected with clamping device's lower clamp splice, clamping device is equipped with the second spout, the second spout is connected with clamp splice and last clamp splice down respectively through the second slider, the second slider fixed mounting of clamp splice is on first slider down, be equipped with the screw hole on first slider and the second slider, threaded hole is equipped with the threaded rod, be equipped with the spacing hole of cooperation screw hole size on the semi-circular spout, and spacing hole is arranged and is set up in semi-circular spout.

Furthermore, rubber pads are covered on the bottom surface of the upper clamping block and the top surface of the lower clamping block.

Furthermore, a rotating rod is arranged at the top of the threaded rod, and an anti-skid pad is arranged on the rotating rod.

Further, a base is arranged at the bottom of the clamping tool body.

Furthermore, the length of the threaded rod is greater than the sum of the height of the first sliding block and the height of the second sliding block, and the depth of the limiting hole is greater than the reserved length of the threaded rod.

(III) advantageous effects

In conclusion, the utility model has the following beneficial effects:

1. this tight frock of clamp of circuit board, the tight frock of clamp of this circuit board, slide through the semi-circular spout with clamping device artificially, make clamping device move suitable position, then four adjustable clamping device have solved the effect that can press from both sides the circuit board of getting not unidimensional, rotary rod on the rotatory threaded rod makes the threaded rod rotate into in first slider and the second slider make the first slider of clamp splice downwards in the second spout and with the effect that clamp splice removed the clamp circuit board down, the threaded rod bottom rotates in the lump into spacing downthehole on the semi-circular spout this moment, and then carry out the effect of location operation.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an overall block diagram of the present invention;

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

FIG. 3 is a view showing the construction of the clamping apparatus of the present invention;

in the figure: 1. clamping the tool body; 2. a clamping device; 3. a semicircular chute; 4. a first slider; 5. a lower clamping block; 6. a second chute; 7. a second slider; 8. an upper clamping block; 9. a threaded hole; 10. a threaded rod; 11. a threaded hole; 12. and (7) a rubber pad.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a clamping tool for a circuit board includes a clamping tool body 1 and a clamping device 2, the clamping tool body 1 is provided with a set of symmetrical semicircular chutes 3, two ends of each semicircular chute 3 are provided with first sliders 4, tops of the first sliders 4 are connected with lower clamping blocks 5 of the clamping device 2, the clamping device 2 is provided with second chutes 6, the second chutes 6 are respectively connected with lower clamping blocks 5 and upper clamping blocks 8 through second sliders 7, the second sliders 7 of the lower clamping blocks 5 are fixedly mounted on the first sliders 4, the first sliders 4 and the second sliders 7 are provided with threaded holes 9, threaded rods 10 are arranged in the threaded holes 9, the semicircular chutes 3 are provided with limiting holes 11 matched with the threaded holes 9, and the limiting holes 11 are arranged in the semicircular chutes 3.

According to the technical characteristics, the clamping tool body 1 is provided with the semicircular sliding groove 3 which is symmetrically arranged, so that the first sliding block 4 can keep consistent when moving, the two ends of the semicircular sliding groove are provided with the first sliding block 4, the first sliding block 4 can slide in the semicircular sliding groove 3, the first sliding block 4 is provided with the lower clamping block 5 of the clamping device 2, the clamping device is provided with the lower clamping block 5 and the upper clamping block 8, one end of the lower clamping block is connected through the second sliding block 7 and is arranged in the second sliding groove 6, so that the upper clamping block 8 connected with the second sliding block 7 can slide up and down in the second sliding groove 6, as the second sliding block of the lower clamping block 5 is fixedly arranged on the first sliding block 4, the lower clamping block can not slide in the second sliding groove 6, the threaded holes 9 are arranged in the first sliding block and the second sliding block, and the threaded rod 10 is arranged in the threaded hole 9, so that the threaded rod 10 can move downwards when rotating the threaded rod 10, the second slide block 7 connected with the upper clamping block moves downwards together to be closed with the lower clamping block 5, a limiting hole 11 matched with the size of the threaded hole 9 is arranged in the semicircular chute 3, the limiting holes 11 are arranged in the semicircular chute 3,

because the first sliding blocks 4 are arranged at two ends of the semicircular sliding groove 3, the number of the first sliding blocks 4 is four, so that the number of the clamping devices 2 is four, and because the semicircular sliding grooves 3 are formed, the preset positions of the clamping devices 2 can be properly adjusted according to circuit boards with different sizes so as to clamp the circuit boards with different sizes and dimensions.

Wherein, the ground of upper clamp splice 8 and the top surface of lower clamp splice 5 cover rubber pad 12, and rubber pad 12 can avoid the effect that the circuit board is pressed from both sides too tightly and damages.

Wherein, the top of threaded rod 10 is equipped with the rotary rod, is equipped with the slipmat on the rotary rod, and the rotary rod drives threaded rod 10 and is convenient for rotatory, and is equipped with the slipmat on the rotary rod, can play skid-proof effect.

Wherein, press from both sides tight frock body 1 bottom and be equipped with the base, the base supports the effect of pressing from both sides tight frock body 1.

The working principle is as follows: at first according to the circuit board size of needs, adjust clamping device 2's position, slide clamping device 2 through semi-circular spout 3 through the people for clamping device 2 moves suitable position, four adjustable clamping device 2 have solved the effect that can press from both sides the circuit board of getting different sizes then, the rotary rod on the rotatory threaded rod 10 makes threaded rod 10 rotate into first slider 4 and second slider 7 in make the first slider 4 of clamp splice 8 downwards in second spout 6 and with the effect that clamp splice 5 removed the clamp circuit board down, threaded rod 10 bottom was rotatory in the spacing hole 11 on semi-circular spout 3 in the lump this moment, and then the effect of carrying out positioning operation.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are only preferred embodiments of the present invention and are not intended to limit the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tight frock of clamp of circuit board, is including pressing from both sides tight frock body (1), clamping device (2), its characterized in that: the clamping tool body (1) is provided with a group of symmetrical semicircular chutes (3), the two ends of the semicircular sliding groove (3) are provided with first sliding blocks (4), the top of each first sliding block (4) is connected with a lower clamping block (5) of the clamping device (2), the clamping device (2) is provided with a second chute (6), the second chute (6) is respectively connected with a lower clamping block (5) and an upper clamping block (8) through a second sliding block (7), the second slide block (7) of the lower clamping block (5) is fixedly arranged on the first slide block (4), the first sliding block (4) and the second sliding block (7) are provided with threaded holes (9), threaded rods (10) are arranged in the threaded holes (9), limiting holes (11) matched with the threaded holes (9) in size are formed in the semicircular sliding grooves (3), and the limiting holes (11) are arranged in the semicircular sliding grooves (3).

2. The clamping tool for the circuit board according to claim 1, wherein the clamping tool comprises: the bottom surface of the upper clamping block (8) and the top surface of the lower clamping block (5) are covered with rubber pads (12).

3. The clamping tool for the circuit board according to claim 1, wherein the clamping tool comprises: the top of threaded rod (10) is equipped with the rotary rod, be equipped with the slipmat on the rotary rod.

4. The clamping tool for the circuit board according to claim 1, wherein the clamping tool comprises: the clamping tool body (1) is installed on the base.

5. The clamping tool for the circuit board according to claim 1, wherein the clamping tool comprises: the length of the threaded rod (10) is greater than the height of the sum of the first sliding block (4) and the second sliding block (7), and the depth of the limiting hole (11) is greater than the reserved length of the threaded rod (10).