CN222441945U - Circuit board processing clamping device - Google Patents

Abstract

The utility model discloses a circuit board processing clamping device belongs to circuit board technical field, the on-line screen storage device comprises a base, the top of base is provided with two curb plates, and the inside of curb plate has inlayed movable assembly, and movable assembly's top is provided with the backup pad, and the side-mounting of backup pad has the bearing frame, and the inside of bearing frame is provided with the mount, and the side of one side mount is connected with turns to the subassembly, the utility model discloses a set up movable assembly, it can make the transmission piece drive the top respectively and correspond the backup pad and move in opposite directions and adjust the interval between two mounts to rotate the rocker drive screw rod rotation, and convenient operation can make this circuit board clamping device's result of use better; the utility model discloses a set up steering assembly, can make fixture block and gear engagement firm under the elastic force of spring to the fixture block, and then accomplish the angular positioning to the mount, move down the angle that the control block drove fixture block and gear separation then alright rotation regulation mount down, it is rational in infrastructure to adjust.

Description

Circuit board processing clamping device

Technical Field

The utility model belongs to the technical field of circuit boards, and particularly relates to a circuit board processing clamping device.

Background

The circuit board processing clamping device is an auxiliary device for processing and clamping a circuit board, and is widely used in the field of mechanical equipment.

Chinese patent application number 201920758951.3 discloses a circuit board processing clamping device, including the base, the fixed surface of base is connected with the baffle, and two baffles are symmetric distribution with the axis of base as the center, and the fixed surface of baffle is connected with the slide bar, and the surface sliding connection of slide bar has the slider, and a plurality of sliders are at the surface evenly distributed of slide bar, and the fixed surface of slider is connected with the mounting panel, and two mounting panels are symmetric distribution with the axis of slide bar as the center. This circuit board processing clamping device, through the fixed surface who sets up the fixed plate is connected with the slide bar, and the surface sliding connection of slide bar has the slider, through the surface sliding of slider at the slide bar, drives the mounting panel and slides, has marked the scale value on the slide bar, can be according to the size of circuit board, accurate distance of adjusting two mounting panels has reached the effect that can not unidimensional circuit board centre gripping processing, has solved current clamping device can not be to the problem of unidimensional circuit board centre gripping.

In the above-mentioned published patent, the position of mount is adjusted through the slider slip on the slide bar, then carries out fixed in position through the mode of locking into two bolts, and it is comparatively loaded down with trivial details to use, rotates the movable block and makes the gear drive mount rotate adjustment direction, then the rethread fixed column orients, because of the fixed column position is fixed, consequently can't learn how the fixed column is implemented the gear orientation, and the fixed column also can cause the hindrance to the rotation regulation of gear, and specific structure is unknown and there is conflict orientation regulation effect poor around.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a circuit board processing clamping device which has the characteristics of simplicity in operation and reasonable structure.

The circuit board processing clamping device comprises a base, wherein two side plates are arranged at the top of the base, a moving assembly is embedded in the side plates, a supporting plate is arranged at the top of the moving assembly, a bearing seat is arranged on the side face of the supporting plate, a fixing frame is arranged in the bearing seat, an air cylinder movable pressing plate is embedded in the fixing frame, and a steering assembly is connected to the side end of one side of the fixing frame.

Preferably, the moving assembly comprises a transmission block, a screw and a rocker, wherein the screw is embedded in the side plate, the rocker is connected to the side end of the screw, the two transmission blocks are connected to the bottom of the supporting plate, and the screw threads on the surfaces of the two ends of the screw are opposite in direction.

Preferably, the bottom of the transmission block is tightly attached to the surface of the base, and the surface of the screw rod in the side plate is sleeved with a circular positioning block.

Preferably, the steering assembly comprises a fixed seat, a spring, a through groove, a clamping block and a gear, wherein the side end of one side fixing frame is connected with the gear, the surface of the supporting plate is provided with the fixed seat, the through groove is formed in the fixed seat, the spring is embedded in the through groove, and the top of the spring is connected with the clamping block.

Preferably, the top end of the clamping block is in a tooth-shaped structure, and the top end of the clamping block is meshed with the side edge of the gear.

Preferably, the side of fixture block is connected with the control block, and logical groove is L shape structure, closely laminates between the inner wall in the surface of control block and logical groove.

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

1. According to the circuit board clamping device, the moving assembly is arranged, the rotating rocker can drive the screw to rotate in a limiting mode under the limiting effect of the positioning block, the transmission block and the base are limited in a sliding mode under the meshing connection of the screw and the transmission block, and the transmission block can drive the top corresponding supporting plate to move in the opposite direction respectively due to the fact that the thread directions of the two end surfaces of the screw are opposite, so that the distance between the two fixing frames is adjusted, and the circuit board clamping device is convenient to operate, and therefore the use effect of the circuit board clamping device is better.

2. According to the utility model, the steering assembly is arranged, so that the clamping block can be firmly meshed with the gear under the elastic acting force of the spring on the clamping block, the angle positioning of the fixing frame is further completed, the control block in the downward moving fixing seat drives the clamping block to be separated from the gear, then the angle of the fixing frame can be adjusted in a rotating mode, and the adjusting and orienting structure is reasonable and has a better using effect.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front view of a positioning block of the present utility model;

Fig. 3 is a front view of the steering assembly of the present utility model.

The device comprises a supporting plate 1, a side plate 2, a side plate 3, a moving assembly 31, a transmission block 32, a screw rod 33, a rocker 34, a positioning block 4, a base 5, a steering assembly 51, a fixed seat 52, a spring 53, a through groove 54, a control block 55, a clamping block 56, a gear 6, a fixed frame 7, a cylinder movable pressing plate 8 and a bearing seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the utility model provides a circuit board processing clamping device, which comprises a base 4, wherein two side plates 2 are arranged at the top of the base 4, a movable assembly 3 is embedded in the side plates 2, a supporting plate 1 is arranged at the top of the movable assembly 3, a bearing seat 8 is arranged on the side surface of the supporting plate 1, a fixing frame 6 is arranged in the bearing seat 8, an air cylinder movable pressing plate 7 is embedded in the fixing frame 6, and a steering assembly 5 is connected with the side end of one side of the fixing frame 6.

Specifically, the moving assembly 3 comprises a transmission block 31, a screw rod 32 and a rocker 33, the screw rod 32 is embedded in the side plate 2, the rocker 33 is connected to the side end of the screw rod 32, two transmission blocks 31 are connected to the bottom of the supporting plate 1, and the screw thread directions of the two end surfaces of the screw rod 32 are opposite.

Through adopting above-mentioned technical scheme, rotate rocker 33 and drive screw rod 32 rotation, and under the meshing connection between screw rod 32 and drive piece 31, because of the screw thread opposite direction of screw rod 32 both ends surface, and then can make drive piece 31 drive the top respectively and correspond backup pad 1 and remove in opposite directions, and then adjust the interval between two mounts 6, the convenient operation can make this circuit board clamping device's result of use better.

Specifically, the bottom of the transmission block 31 is closely attached to the surface of the base 4, and the surface of the screw 32 inside the side plate 2 is sleeved with a circular positioning block 34.

Through adopting above-mentioned technical scheme, rotate rocker 33 can drive the spacing rotation of screw rod 32 under the spacing effect of locating piece 34, and the slip is spacing between drive block 31 and the base 4 is convenient for make drive block 31 drive backup pad 1 spacing removal.

When the circuit board clamping device is used, the rotating rocker 33 can drive the screw rod 32 to rotate in a limiting mode under the limiting effect of the positioning block 34, and under the meshing connection between the screw rod 32 and the transmission block 31, the transmission block 31 and the base 4 slide to limit, the transmission block 31 can drive the top corresponding support plate 1 to move in opposite directions respectively due to the opposite directions of threads on the two end surfaces of the screw rod 32, the distance between the two fixing frames 6 is adjusted, the circuit board clamping device is convenient to operate, the using effect is better, the circuit board is placed in the fixing frames 6, the movable pressing plate 7 of the air cylinder is pressed down to press and fix the side edge of the circuit board, and the bearing seat 8 is convenient to rotate the fixing frames 6 to adjust the mounting angle of the circuit board.

Example 2

The embodiment is different from embodiment 1 in that the steering assembly 5 comprises a fixed seat 51, a spring 52, a through groove 53, a clamping block 55 and a gear 56, the gear 56 is connected to the side end of the fixed frame 6 on one side, the fixed seat 51 is arranged on the surface of the supporting plate 1, the through groove 53 is arranged in the fixed seat 51, the spring 52 is embedded in the through groove 53, and the clamping block 55 is connected to the top of the spring 52.

Specifically, the top end of the clamping block 55 is in a tooth-shaped structure, and the top end of the clamping block 55 is meshed with the side edge of the gear 56.

Through adopting above-mentioned technical scheme, can make fixture block 55 and gear 56 meshing firm under the elastic force of spring 52 to fixture block 55, and then accomplish the angular positioning to mount 6, move fixture block 55 and gear 56 separation down, then alright rotation regulation mount 6's angle, it is better to adjust directional rational in infrastructure result of use.

Specifically, the side surface of the clamping block 55 is connected with a control block 54, the through groove 53 is in an L-shaped structure, and the surface of the control block 54 is tightly attached to the inner wall of the through groove 53.

Through adopting above-mentioned technical scheme, move down the control block 54 in the fixing base 51 and can drive the fixture block 55 and remove, control the regulation of fixture block 55 more laborsaving convenience.

When the fixing frame is used, the clamping block 55 and the gear 56 can be firmly meshed under the elastic acting force of the spring 52 on the clamping block 55, so that the angle positioning of the fixing frame 6 is finished, the control block 54 in the downward moving fixing seat 51 drives the clamping block 55 to be separated from the gear 56, then the angle of the fixing frame 6 can be adjusted in a rotating mode, and the adjusting and orienting structure is reasonable and the using effect is better.

The structure and the use principle of the supporting plate 1, the side plates 2, the base 4, the fixing frames 6, the movable cylinder pressing plate 7 and the bearing seat 8 in the utility model are disclosed in China patent application number 201920758951.3, and the working principle is that the supporting plate 1 can slide on a sliding rod between the two side plates 2 on the base 4 through a bottom sliding block to adjust the distance between the two fixing frames 6, then the position of the fixing frames 6 can be adjusted and fixed by locking bolts into the sliding block, the circuit board is placed in the fixing frames 6, the side edge of the circuit board can be pressed and fixed by pressing the movable cylinder pressing plate 7, and the bearing seat 8 is convenient for the fixing frames 6 to rotate and adjust the angle of the circuit board.

When the circuit board clamping device is used, the rotating rocker 33 can drive the screw rod 32 to rotate in a limiting mode under the limiting effect of the positioning block 34, the transmission block 31 and the base 4 slide and are limited under the meshing connection of the screw rod 32 and the transmission block 31, the screw thread directions of the two end surfaces of the screw rod 32 are opposite, the transmission block 31 can drive the top corresponding support plate 1 to move in opposite directions respectively, the distance between the two fixing frames 6 is adjusted, the circuit board clamping device can be used conveniently, the circuit board is placed in the fixing frames 6, the movable cylinder pressing plate 7 can be pressed down to fix the side edge of the circuit board, the bearing seat 8 can conveniently rotate the fixing frames 6 to adjust the installation angle of the circuit board, the clamping block 55 and the gear 56 can be meshed firmly under the elastic force of the spring 52 to the clamping block 55, the angle positioning of the fixing frames 6 is completed, the control block 54 in the downward moving fixing frame 51 drives the clamping block 55 to be separated from the gear 56, and then the angle of the fixing frames 6 can be adjusted, and the use effect of the orientation structure is reasonable.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The circuit board processing clamping device comprises a base and is characterized in that two side plates are arranged at the top of the base, a moving assembly is embedded in the side plates, a supporting plate is arranged at the top of the moving assembly, a bearing seat is arranged on the side face of the supporting plate, a fixing frame is arranged in the bearing seat, an air cylinder movable pressing plate is embedded in the fixing frame, and a steering assembly is connected to the side end of one side of the fixing frame.

2. The device for clamping the circuit board processing of claim 1, wherein the moving assembly comprises a transmission block, a screw rod and a rocker, wherein the screw rod is embedded in the side plate, the rocker is connected to the side end of the screw rod, the two transmission blocks are connected to the bottom of the supporting plate, and the screw thread directions of the two end surfaces of the screw rod are opposite.

3. The clamping device for circuit board machining according to claim 2, wherein the bottom of the transmission block is tightly attached to the surface of the base, and the surface of the screw rod inside the side plate is sleeved with a circular positioning block.

4. The device for clamping the circuit board processing of claim 1, wherein the steering assembly comprises a fixed seat, a spring, a through groove, a clamping block and a gear, wherein the gear is connected to the side end of the fixed frame on one side, the fixed seat is arranged on the surface of the supporting plate, the through groove is formed in the fixed seat, the spring is embedded in the through groove, and the clamping block is connected to the top of the spring.

5. The device of claim 4, wherein the top of the clamping block is in a tooth-shaped structure, and the top of the clamping block is meshed with the side edge of the gear.

6. The device for clamping a circuit board according to claim 4, wherein the side surface of the clamping block is connected with a control block, the through groove is in an L-shaped structure, and the surface of the control block is tightly attached to the inner wall of the through groove.