CN220659829U - Switch box panel pressing device - Google Patents

Abstract

The utility model discloses a switch box panel pressing device, and relates to the field of pressing devices. The device comprises a support, the top fixed mounting of support has the motor, the top of support rotates installs the gear, the output shaft and the gear fixed connection of motor, the top slidable mounting of support has the rack, rack and gear engagement, the bottom fixed mounting of rack has the top plate, the bottom fixed mounting of top plate has the stripper plate groove, and the stripper plate groove can be used for the extrusion panel. The utility model uses the motor, the rack and the gear to repeatedly move, and drives the gear through the motor, thereby driving the rack to operate, and the motor can rotate clockwise and anticlockwise in the operation process, thereby reducing the time in speed and accelerating the production efficiency.

Description

Switch box panel pressing device

Technical Field

The utility model relates to the field of pressing devices, in particular to a switch box panel pressing device.

Background

The product housing is used for protecting internal components of the product, and for convenience of assembly and maintenance, the product housing generally comprises two parts capable of being buckled with each other, and two non-contact parts are buckled together by means of external pressure or impact force.

At present, various pressing devices are used in the market, the working elements of the pressing device are mainly pneumatic cylinders, and the pressing device is pressed by the pressure of the pneumatic cylinders, so that the shells are combined together.

However, in the using process of the conventional pressing device, the cylinder needs to exchange air to and fro to perform the operation again, so that the stroke of the pressing device is long, and time is wasted to a certain extent. In addition, if the pneumatic cylinder is returned to perform the work in the middle, the pressure generated by the pneumatic cylinder may not meet the requirement of the housing to some extent, and thus secondary press fit is required. In addition, the pneumatic cylinder is slow in response in the initial state during use, and the pneumatic cylinder does not use long-time operation.

Disclosure of Invention

The utility model mainly aims to provide a switch box panel pressing device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the switch box panel pressing device comprises a bracket, wherein a motor is fixedly arranged at the top of the bracket, a gear is rotatably arranged at the top of the bracket, and an output shaft of the motor is fixedly connected with the gear;

a rack is slidably arranged at the top of the bracket, and is meshed with the gear;

the bottom fixed mounting of rack has the top board, the bottom fixed mounting of top board has the stripper plate groove, and the stripper plate groove can be used for the extrusion panel.

Further, the support is of an L-shaped structure, a bottom plate is fixedly arranged at the bottom of the support, and a limit groove is formed in the upper end of the bottom plate and used for placing the switch box.

Further, a cavity groove is formed in the top of the bracket, and the rack is slidably arranged in the cavity groove;

the inner side wall of the cavity groove is provided with a groove, and a gear is rotatably arranged in the groove.

Further, the upper end of support fixed mounting has the backup pad, the other end of backup pad rotates and installs the axis of rotation, fixed mounting has return spring on the periphery of axis of rotation, and return spring can let the axis of rotation reset.

Further, the both ends fixed mounting of axis of rotation has the rotor plate, the one end outside fixed mounting that the rotor plate kept away from the backup pad has the supporting slot.

Further, a connecting rod is slidably arranged in the supporting groove, and the other end of the connecting rod is fixedly arranged on the rack.

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

compared with the situation, the novel motor, the rack and the gear are used for repeatedly moving, the gear is driven by the motor, so that the rack is driven to operate, the motor can rotate clockwise and anticlockwise in the operation process, the time can be reduced in speed, and the production efficiency is accelerated. In addition, the novel structure is convenient to install, subsequent maintenance cost is not needed to worry during use, and the expenditure of production cost is saved. In addition, the supporting groove can limit the ascending height of the rack, so that the rack can be continuously pressed down to operate in a shorter time.

Drawings

FIG. 1 is a main structure diagram of a switch box panel pressing device of the present utility model;

FIG. 2 is a schematic view of a frame of a press-fit device for a switch box panel according to the present utility model;

FIG. 3 is a component assembly view of a switch box panel pressing device according to the present utility model;

FIG. 4 is an exploded view of a switch box panel pressing device of the present utility model;

in the figure: 1. a bottom plate; 11. a bracket; 111. a cavity groove; 12. a limit groove; 2. a motor; 21. a gear; 22. a rack; 23. applying a plywood; 24. an extrusion plate groove; 3. a support plate; 31. a rotating shaft; 311. a return spring; 32. a rotating plate; 33. and a support groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to the drawings, the present embodiment provides a panel pressing device for a switch box, which includes a bottom plate 1, wherein a square recessed limit groove 12 is fixedly provided at an upper end of the bottom plate 1, and is used for limiting a switch panel box placed in the limit groove 12, so as to prevent the panel box from being offset in the extrusion process, thereby affecting the production efficiency, as shown in fig. 2.

A bracket 11 is fixedly attached to the upper end side edge of the base plate 1, and the bracket 11 has an L-shaped structure as shown in fig. 2.

The cavity groove 111 is fixedly formed in the edge of one side, extending out of the top of the support 11, of the support, the groove is formed in the inner side wall of the cavity groove 111, the motor 2 is fixedly installed at the top of the support 11, the gear 21 is fixedly installed on an output shaft of the motor 2, the gear 21 is located in the groove and can rotate, the rack 22 is inserted into the cavity groove 111, the rack 22 can slide up and down in the cavity groove 111, the rack 22 is meshed with the gear 21, and therefore the output shaft of the motor 2 drives the gear 21 to rotate, and accordingly the rack 22 can move up and down, as shown in fig. 1.

In addition, a cover is fixedly installed on the top of the rack 22, and the length and width of the cover are larger than those of the cavity 111, so that the rack 22 can be prevented from slipping off.

In addition, an upper plate 23 is fixedly installed at the bottom of the rack 22, and four columns are fixedly installed at the corners of the bottom of the upper plate 23, and pressing plate grooves 24 are fixedly installed at the bottoms of the four columns, as shown in fig. 1.

The structure of stripper plate groove 24 is the cuboid to inside upwards the recess, the sunken position can be used for restricting the motion of panel, prevents that the condition of skew from appearing in the extruded in-process of panel, in addition, runs through the groove has been seted up at the top of stripper plate groove 24 for let the shift knob of switch box can follow the inside that runs through the groove stretch out, so, prevent shift knob from hindering pressfitting operation, and then accelerate the speed of operation, as shown in fig. 4.

The center of the extrusion plate groove 24 is identical to the center of the limit groove 12, so that the switch box and the panel can be assembled after being better attached together.

In addition, a horizontal upright is fixedly installed at both sides of the upper end of the rack 22.

The support plate 3 is fixedly installed on the inner side of the upper end of the support 11, wherein the rotating shaft 31 is rotatably installed on the other end of the support plate 3, and the return spring 311 is fixedly installed on the circumferential surface of the rotating shaft 31 positioned in the support plate 3.

The return spring 311 allows the rotation shaft 31 to automatically return after rotation, and thus, the rotation plates 32 fixedly installed at both ends of the rotation shaft 31 can return to a horizontal state from an inclined state by being driven by the rotation shaft 31, as shown in fig. 4.

The outside of both the rotating plates 32 is fixedly provided with the supporting grooves 33 of the same structure, wherein the supporting grooves 33 can move synchronously with the rotating plates 32. The support groove 33 is slidably provided with a vertical rod, and the vertical rod is located at the outer side of the rack 22, so that the vertical rod can drive the support groove 33 to move downwards in the descending process of the rack 22, so that the support groove 33 drives the rotating plate 32 to move synchronously, and after the extruding operation of the extruding plate groove 24 is completed, the rack 22 moves upwards, and the support groove 33 can be driven to move synchronously in the same way.

Due to the limitation of the rotating plate 32, the rack 22 drives the supporting groove 33 to be in a horizontal state, and then the rack will not move upwards, so that the downward operation can be continued. The support groove 33 can support the rack 22 on one hand, and limit the height of the rack 22 to raise, so as to limit the rack 22 to raise too high, resulting in a long stroke.

The working principle is as follows: first, the rack 22 and the support groove 33 are in a vertical state, the switch box and the panel are manually lifted, the switch box is placed inside the limit groove 12, and the panel is placed on top of the switch box.

Secondly, the motor 2 is started, the motor 2 drives the gear 21 to rotate, and then drives the rack 22 to descend, and the rack 22 drives the upper plate 23 to synchronously move with the extrusion plate groove 24, so that the extrusion plate groove 24 can extrude the panel, and the panel and the switch box are combined together.

After the completion, the gear 21 drives the rack 22 to ascend, in the process of ascending the rack 22, the supporting groove 33 is driven to synchronously move, and after the supporting groove 33 is in a horizontal state, the ascending of the rack 22 is limited, so that the rack 22 stops ascending trend, the motor 2 drives the gear 21, and the gear 21 drives the rack 22 to descend to continue operation.

While the basic principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (6)

1. A switch box panel pressing device is characterized in that: the motor is characterized by comprising a bracket (11), wherein a motor (2) is fixedly arranged at the top of the bracket (11), a gear (21) is rotatably arranged at the top of the bracket (11), and an output shaft of the motor (2) is fixedly connected with the gear (21);

a rack (22) is slidably arranged at the top of the bracket (11), and the rack (22) is meshed with the gear (21);

the bottom of rack (22) fixed mounting has upper plywood (23), the bottom fixed mounting of upper plywood (23) has squeeze board groove (24), and squeeze board groove (24) can be used for the extrusion panel.

2. The switch box panel pressing device according to claim 1, wherein: the support (11) is of an L-shaped structure, a bottom plate (1) is fixedly arranged at the bottom of the support (11), a limit groove (12) is formed in the upper end of the bottom plate (1), and the limit groove (12) is used for placing a switch box.

3. The switch box panel pressing device according to claim 1, wherein: the top of the bracket (11) is provided with a cavity groove (111), and the rack (22) is slidably arranged in the cavity groove (111);

the inner side wall of the cavity groove (111) is provided with a groove, and a gear (21) is rotatably arranged in the groove.

4. The switch box panel pressing device according to claim 1, wherein: the upper end of the support (11) is fixedly provided with a support plate (3), the other end of the support plate (3) is rotatably provided with a rotating shaft (31), the circumferential surface of the rotating shaft (31) is fixedly provided with a return spring (311), and the return spring (311) can reset the rotating shaft (31).

5. The switch box panel pressing device according to claim 4, wherein: two ends of the rotating shaft (31) are fixedly provided with rotating plates (32), and one outer side of one end, far away from the supporting plate (3), of each rotating plate (32) is fixedly provided with a supporting groove (33).

6. The switch box panel pressing device according to claim 5, wherein: the inside of the supporting groove (33) is slidably provided with a connecting rod, and the other end of the connecting rod is fixedly arranged on the rack (22).