CN220476012U - Circuit board positioning device - Google Patents

Abstract

The utility model discloses a circuit board positioning device which comprises a bottom plate, wherein a plurality of support columns are arranged at the top end of the bottom plate, a workbench is arranged at one end of each support column, a round hole is formed in the top end of the workbench, a first electric push rod is arranged at the top end of the bottom plate outside each support column, a top block is arranged at one end of a first electric push rod output rod in an inner cavity of the round hole, and a positioning mechanism is arranged at the top end of the workbench outside the round hole.

Description

Circuit board positioning device

Technical Field

The utility model relates to the technical field of circuit board positioning, in particular to a circuit board positioning device.

Background

The existing circuit board positioning device generally clamps and positions the side edges of the circuit board, the side edge clamping and positioning easily causes deformation of the circuit board, the circuit board cannot be used, and when the circuit board is clamped and positioned, a worker is required to hold the circuit board waiting device to clamp and position the circuit board, and certain danger exists in the method.

Disclosure of Invention

The present utility model is directed to a positioning device for a circuit board, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board positioner, includes the bottom plate, a plurality of support column is installed on the top of bottom plate, the workstation is installed to the one end of support column, the round hole has been seted up on the top of workstation, first electric putter is installed on the bottom plate top in the support column outside, the kicking block is installed to the first electric putter output pole one end of round hole inner chamber, positioning mechanism is installed on the workstation top in the round hole outside.

Preferably, the positioning mechanism comprises an arc groove, a second electric push rod, a mounting block, a clamping block and a positioning groove, wherein the arc groove is formed in the top end of the workbench outside the round hole, a plurality of second electric push rods are mounted in the inner cavity of the arc groove, the mounting block is mounted at one end of an output shaft of the second electric push rod, the clamping block is mounted at the top end of the mounting block, and the positioning groove is formed in the top end of the clamping block.

Preferably, the shape of the clamping block is L-shaped.

Preferably, the number of the clamping blocks is four.

Preferably, the shape of the arc groove is cross-shaped.

Preferably, cushion blocks are arranged at four corners of the top end of the bottom plate.

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

1. this circuit board positioner, through setting up the kicking block, when carrying out the centre gripping location to the circuit board, first electric putter's output shaft drives kicking block upward movement, the staff places the circuit board in the one end of kicking block, place the back of accomplishing, the kicking block drives the circuit board and moves down, place the circuit board in the inner chamber of constant head tank, the clamp splice carries out the centre gripping location to the circuit board this moment, after the location is accomplished, the staff can inspect or carry out other operation processes to the circuit board, after the operation is accomplished, the clamp splice loosens the circuit board, the kicking block drives the circuit board and upwards moves, break away from the inner chamber of constant head tank, thereby make things convenient for the staff to take the circuit board, and carry out the centre gripping location to the circuit board fast.

2. This circuit board positioner through setting up the constant head tank, places the inner chamber at the constant head tank with rectangular circuit board, drives the installation piece through four second electric putter and links, and the installation piece removes and drives four clamp splice and move toward the round hole center to carry out quick centre gripping location to rectangular circuit board, simultaneously because the clamp splice carries out centre gripping location to rectangular circuit board's four corners, thereby be applicable to not unidimensional rectangular circuit board.

Drawings

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

fig. 2 is a front view of the present utility model.

In the figure: 1. a bottom plate; 101. a support column; 2. a work table; 201. a round hole; 202. a first electric push rod; 203. a top block; 3. an arc groove; 301. a second electric push rod; 302. a mounting block; 303. clamping blocks; 304. a positioning groove; 4. and (5) cushion blocks.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 2, the circuit board positioning device of the present embodiment includes a base plate 1, a plurality of supporting columns 101 are installed at the top end of the base plate 1, a workbench 2 is installed at one end of each supporting column 101, a round hole 201 is provided at the top end of each workbench 2, a first electric push rod 202 is installed at the top end of the base plate 1 outside each supporting column 101, a top block 203 is installed at one end of an output rod of the first electric push rod 202, when the circuit board is clamped and positioned, firstly, an output shaft of the first electric push rod 202 drives the top block 203 to move upwards, a worker places the circuit board at one end of the top block 203, after the placement is completed, the top block 203 drives the circuit board to move downwards, the circuit board is placed in an inner cavity of a positioning groove 304, at this time, after the positioning is completed, the circuit board can be checked or other operation procedures are performed by the worker, the clamp block 303 releases the circuit board, the top block 203 drives the circuit board to move upwards, thereby facilitating the worker to take and rapidly clamp and positioning the circuit board, and the workbench 2 outside the round hole 201 is provided with a main positioning mechanism for positioning and positioning mechanism.

Specifically, positioning mechanism includes circular arc groove 3, second electric putter 301, installation piece 302, clamp splice 303 and constant head tank 304, circular arc groove 3 has been seted up on workstation 2 top in the round hole 201 outside, a plurality of second electric putter 301 is installed to the inner chamber in circular arc groove 3, installation piece 302 is installed to the one end of second electric putter 301 output shaft, clamp splice 303 is installed on the top of installation piece 302, the constant head tank 304 has been seted up on the top of clamp splice 303, through setting up constant head tank 304, place the rectangular circuit board in the inner chamber of constant head tank 304, drive installation piece 302 through four second electric putter 301 and link, installation piece 302 removes and drive four clamp splice 303 and move to round hole 201 center, thereby carry out quick centre gripping location to the rectangular circuit board, simultaneously because clamp splice 303 is carrying out centre gripping location to the four corners of rectangular circuit board, thereby be applicable to the rectangular circuit board of equidimension not.

Further, the shape of the clamping block 303 is L-shaped, and by arranging the clamping block 303 in an L-shape, since most circuit boards are generally rectangular, the L-shape can clamp four corners of the circuit board, and clamp rectangular circuit boards of different sizes.

Further, the number of the clamping blocks 303 is four. By providing four clamping blocks 303, the four clamping blocks 303 can clamp and position four corners of the circuit board.

Further, the shape of the arc groove 3 is cross-shaped, and by arranging the arc groove 3 in a cross shape, the clamping blocks 303 can clamp four corners of the circuit board when clamping and positioning the circuit board.

Furthermore, cushion blocks 4 are arranged at four corners of the top end of the bottom plate 1, and the cushion blocks 4 are made of rubber materials and mainly play roles of gaskets and buffering.

The application method of the embodiment is as follows: firstly, the output shaft of the first electric push rod 202 drives the top block 203 to move upwards, a worker places a circuit board at one end of the top block 203, after the placement is completed, the top block 203 drives the circuit board to move downwards, the circuit board is placed in the inner cavity of the positioning groove 304, the four second electric push rods 301 drive the mounting blocks 302 to link, the mounting blocks 302 move to drive the four clamping blocks 303 to move towards the center of the round hole 201, so that the rectangular circuit board is clamped and positioned rapidly, after the positioning is completed, the worker can check the circuit board or perform other operation procedures, after the operation is completed, the clamping blocks 303 loosen the circuit board, and the top block 203 drives the circuit board to move upwards, so that the worker can take and place the circuit board conveniently.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a circuit board positioner, includes bottom plate (1), its characterized in that: a plurality of support column (101) are installed on the top of bottom plate (1), workstation (2) are installed to the one end of support column (101), round hole (201) have been seted up on the top of workstation (2), first electric putter (202) are installed on bottom plate (1) top in the outside of support column (101), kicking block (203) are installed to first electric putter (202) output pole one end of round hole (201) inner chamber, positioning mechanism is installed on workstation (2) top in the round hole (201) outside.

2. The circuit board positioning device according to claim 1, wherein: the positioning mechanism comprises an arc groove (3), a second electric push rod (301), a mounting block (302), a clamping block (303) and a positioning groove (304), wherein the arc groove (3) is formed in the top end of a workbench (2) outside a round hole (201), a plurality of second electric push rods (301) are mounted in the inner cavity of the arc groove (3), the mounting block (302) is mounted at one end of an output shaft of the second electric push rod (301), the clamping block (303) is mounted at the top end of the mounting block (302), and the positioning groove (304) is formed in the top end of the clamping block (303).

3. The circuit board positioning device according to claim 2, wherein: the clamping block (303) is L-shaped.

4. The circuit board positioning device according to claim 2, wherein: the number of the clamping blocks (303) is four.

5. A circuit board positioning device according to claim 3, wherein: the shape of the arc groove (3) is cross-shaped.

6. The circuit board positioning device according to claim 1, wherein: cushion blocks (4) are arranged at four corners of the top end of the bottom plate (1).