CN216632228U

CN216632228U - Washing machine backplate punching device

Info

Publication number: CN216632228U
Application number: CN202220040705.6U
Authority: CN
Inventors: 李大鹏; 刘�东
Original assignee: Qingdao Baoling Surface Treatment Co ltd
Current assignee: Qingdao Baoling Surface Treatment Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-31
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a washing machine backboard punching device which comprises a base, wherein two symmetrically-arranged sliding grooves are formed in the base, threaded rods are rotatably connected to the inner walls of the two sliding grooves, sliding blocks are connected to the outer walls of the threaded rods in a threaded mode, limiting blocks matched with the sliding blocks are fixed to the end portions of the threaded rods, driving mechanisms connected with the threaded rods are arranged on the side walls of the base, and connecting rods are arranged on the side faces of the sliding blocks. According to the utility model, through arranging the driving motor, the threaded rod and the sliding blocks, the driving motor can be used for driving the threaded rod to rotate, so that the sliding blocks in threaded connection with the threaded rod are driven to slide and move in the sliding grooves, the shell of the washing machine between the two sliding blocks is clamped and fixed, and the distance between the sliding blocks can be adjusted through the rotating turns of the threaded rod, so that the shell clamping device is suitable for clamping and fixing shells of different sizes, not only has certain practicability, but also avoids using bolts to fix clamping plates, and further avoids the phenomena of rusting, silking and the like.

Description

Washing machine backplate punching device

Technical Field

The utility model relates to the technical field of punching machines, in particular to a washing machine back plate punching device.

Background

The punching machine is equipment for punching materials, and punching is a process of punching holes by a drill bit under gravity.

Washing machine's shell is before the equipment is used, need punch a hole the operation to the shell part region, the realization uses the piercing press basically to washing machine shell punching operation among the prior art, in order to guarantee the stability of the in-process washing machine shell that punches a hole, can set up with piercing press complex stabilizing base, stabilizing base simple structure among the prior art, the shell both ends are fixed in the extrusion of two splint of common use, rethread fixing bolt realizes the fixed of splint, bolt fastening's mode is though comparatively convenient, but thereby the bolt is influenced by the vapor in the air after using for a long time and takes place corrosion phenomenon easily, thereby lead to the bolt to take place smooth silk phenomenon easily when relaxing, thereby cause the influence to the dismantlement process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a washing machine back plate punching device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a washing machine backplate punching device, includes the base, be equipped with the spout that two symmetries set up, two on the base the spout inner wall all rotates and is connected with the threaded rod, threaded rod outer wall threaded connection has the slider, threaded rod end fixing have with slider complex stopper, the base lateral wall is equipped with the actuating mechanism who is connected with the threaded rod, slider side is equipped with the connecting rod, the connecting rod passes through rolling gear and is connected with the rotation of slider lateral wall, be equipped with micro motor in the slider, micro motor passes through drive mechanism and rolling gear is connected, connecting rod end lateral wall is equipped with the backup pad through the bracing piece, be equipped with the collecting vat in the base.

Preferably, the driving mechanism comprises a driving motor arranged on the side wall of the base, the end part of an output shaft of the driving motor is fixedly connected with the tail end of the threaded rod, and a placing plate matched with the driving motor is fixed on the side wall of the base.

Preferably, the transmission mechanism comprises a transmission gear fixed at the end of the output shaft of the micro motor, and the transmission gear is meshed with the rotating gear.

Preferably, the side wall of the base is provided with a starting and closing opening matched with the collecting tank, and a starting and closing door is arranged in the starting and closing opening.

Preferably, the slider is L-shaped, and the slider bottom wall is connected with the sliding chute bottom wall in a sliding mode.

Preferably, the upper end surface of the supporting plate is provided with a protective pad, and the protective pad is made of rubber.

The utility model has the beneficial effects that:

1. through setting up driving motor, threaded rod and slider, can utilize driving motor to drive the threaded rod and rotate to the slider that drives rather than threaded connection slides in the spout and moves, realizes fixing the washing machine shell centre gripping between two sliders, can realize the slider interval through the rotation number of turns of threaded rod and adjust, thereby the not shell of equidimension of adaptation carries out the centre gripping fixedly, not only possesses certain practicality, has still avoided using bolt fastening splint, thereby the emergence of phenomenons such as smooth silk of getting rusty has been avoided.

2. Through setting up drive mechanism, connecting rod, backup pad and protection pad, can utilize backup pad and protection pad support housing diapire, guarantee its stability at the in-process that punches a hole, avoid by punching device undershoot sunken fracture, micro motor can utilize drive gear and running gear to adjust the pole rotation to the support height of adjustment backup pad, thereby can adapt to the convex shell and support stably, and then improve the application scope of device.

Drawings

Fig. 1 is a schematic view of an internal structure of a washing machine back plate punching device according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an external structural schematic diagram of a washing machine back plate punching device according to the present invention.

In the figure: the device comprises a base 1, a sliding groove 2, a sliding block 3, a threaded rod 4, a placing plate 5, a driving motor 6, a collecting groove 7, a transmission gear 8, a rotating gear 9, a connecting rod 10, a supporting rod 11, a supporting plate 12, a protection pad 13 and an opening and closing door 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a washing machine backplate punching device comprises a base 1, two symmetrically arranged sliding grooves 2 are arranged on the base 1, threaded rods 4 are rotatably connected to the inner walls of the two sliding grooves 2, sliding blocks 3 are in threaded connection with the outer walls of the threaded rods 4, the sliding blocks 3 are in an L shape, the bottom walls of the sliding blocks 3 are in sliding connection with the bottom walls of the sliding grooves 2, limit blocks matched with the sliding blocks 3 are fixed to the end portions of the threaded rods 4, driving mechanisms connected with the threaded rods 4 are arranged on the side walls of the base 1, each driving mechanism comprises a driving motor 6 arranged on the side wall of the base 1, the end portions of an output shaft of the driving motor 6 are fixedly connected with the tail ends of the threaded rods 4, a placing plate 5 matched with the driving motor 6 is fixed to the side walls of the base 1, the driving motors 6 can drive the threaded rods 4 to rotate, the sliding blocks 3 in threaded connection with the outer walls of the threaded rods 4 during rotation, and the distance between the two sliding blocks 3 is adjusted to adapt to the width of a shell of the washing machine.

3 sides of slider are equipped with connecting rod 10, connecting rod 10 passes through slewing gear 9 and is connected with 3 lateral walls of slider are rotated, be equipped with micro motor in the slider 3, micro motor passes through drive mechanism and is connected with slewing gear 9, drive mechanism is including the drive gear 8 that is fixed in micro motor output shaft tip, drive gear 8 and slewing gear 9 meshing, it can drive gear 8 and rotate to start micro motor, drive gear 8 can utilize slewing gear 9 to drive connecting rod 10 and rotate, connecting rod 10 can drive its whole bracing piece 11 and backup pad 12 and rotate the regulation support height, in case the washing machine shell is convex down, also can adapt to and carry out the outrigger to it.

The lateral wall of the end part of the connecting rod 10 is provided with a supporting plate 12 through a supporting rod 11, a collecting tank 7 is arranged in the base 1, the lateral wall of the base 1 is provided with a closed opening matched with the collecting tank 7, an opening and closing door 14 is arranged in the closed opening, flushed waste materials can enter the collecting tank 7, and after more waste materials are accumulated in the collecting tank 7, the closed opening can be opened through the opening and closing door 14, so that the accumulated waste materials are taken out.

The upper end face of the supporting plate 12 is provided with a protective pad 13, the protective pad 13 is made of rubber, the supporting plate 12 can support the bottom wall of the shell by using the protective pad 13, the protective pad 13 made of rubber plays a certain role in buffering and protecting, and the shell of the washing machine is prevented from being scratched due to friction with the upper end face of the supporting plate 12.

When the utility model is used, the driving motor 6 can drive the threaded rod 4 to rotate, the sliding blocks 3 which are in threaded connection with the outer wall of the threaded rod 4 can slide in the sliding grooves 2 when the threaded rod 4 rotates, the distance between the two sliding blocks 3 is adjusted so as to adapt to the width of the shell of the washing machine, the shell of the washing machine can be clamped and fixed by the two sliding blocks 3, the punching equipment is positioned above the base 1, the punching equipment descends to realize punching operation on the shell of the washing machine, punched waste materials can enter the collecting tank 7, after more waste materials are accumulated in the collecting tank 7, the opening and closing opening can be opened through the opening and closing door 14 so as to take out the accumulated waste materials, the supporting plate 12 can support the bottom wall of the shell by the protective pad 13, wherein the protective pad 13 made of rubber has a certain buffer protection effect, the shell of the washing machine is prevented from being rubbed with the upper end surface of the supporting plate 12 to generate scratches, and in the process, when the washing machine shell hand sliding block 3 is extruded and fixed, the starting micro motor can drive the transmission gear 8 to rotate, the transmission gear 8 can drive the connecting rod 10 to rotate by utilizing the rotating gear 9, the connecting rod 10 can drive all supporting rods 11 and supporting plates 12 to rotate to adjust the supporting height, and once the washing machine shell is in a lower convex shape, the washing machine shell can also be adapted to stably support the washing machine shell.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The washing machine backboard punching device comprises a base (1) and is characterized in that two sliding grooves (2) which are symmetrically arranged are formed in the base (1), two inner walls of the sliding grooves (2) are connected with a threaded rod (4) in a rotating mode, the outer wall of the threaded rod (4) is connected with a sliding block (3) in a threaded mode, the end portion of the threaded rod (4) is fixed with a limiting block matched with the sliding block (3), a driving mechanism connected with the threaded rod (4) is arranged on the side wall of the base (1), a connecting rod (10) is arranged on the side of the sliding block (3), the connecting rod (10) is connected with the side wall of the sliding block (3) in a rotating mode through a rotating gear (9), a micro motor is arranged in the sliding block (3) and connected with the rotating gear (9) through a transmission mechanism, a supporting plate (12) is arranged on the side wall of the end portion of the connecting rod (10) through a supporting rod (11), a collecting tank (7) is arranged in the base (1).

2. The washing machine backboard punching device according to claim 1, wherein the driving mechanism comprises a driving motor (6) arranged on the side wall of the base (1), the end part of an output shaft of the driving motor (6) is fixedly connected with the tail end of the threaded rod (4), and a placing plate (5) matched with the driving motor (6) is fixed on the side wall of the base (1).

3. The washing machine backboard punching device according to claim 1, wherein the transmission mechanism comprises a transmission gear (8) fixed at the end of an output shaft of the micro motor, and the transmission gear (8) is meshed with a rotating gear (9).

4. The washing machine backboard punching device according to claim 1, characterized in that the side wall of the base (1) is provided with a starting and closing opening matched with the collecting tank (7), and an opening and closing door (14) is arranged in the starting and closing opening.

5. The washing machine back plate punching device according to claim 1, characterized in that the sliding block (3) is L-shaped, and the bottom wall of the sliding block (3) is connected with the bottom wall of the sliding chute (2) in a sliding manner.

6. The washing machine backboard punching device according to claim 1, wherein a protective pad (13) is arranged on the upper end face of the supporting plate (12), and the protective pad (13) is made of rubber.