CN214108890U

CN214108890U - Punching device for sheet metal part of household appliance shell

Info

Publication number: CN214108890U
Application number: CN202023339705.6U
Authority: CN
Inventors: 万德禹; 陈京克; 郭长燕; 胡德艾
Original assignee: Qingdao Shihejingtai Machinery Co ltd
Current assignee: Qingdao Shihejingtai Machinery Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-03
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a household electrical appliances casing sheet metal component perforating device, the power distribution box comprises a box body, top fixedly connected with motor in the box, the output shaft fixedly connected with dead lever of motor, the flexible end fixedly connected with drill bit of dead lever, two electric telescopic handle of bottom fixedly connected with in the box, two the board is placed to electric telescopic handle's the common fixedly connected with of flexible end, it is equipped with the recess to place the side wall on the board, be equipped with dust removal mechanism in the box, dust removal mechanism includes the fixed plate of fixed connection at the box inner wall, the fixed plate lateral wall is equipped with the air cavity, bottom intercommunication is equipped with a plurality of dust absorption pipes in the air cavity, top fixedly connected with suction fan in the box. The utility model discloses reduce the sweeps volume in the air to can let the sweeps fully with water contact, avoid the sweeps to fly upward in the air, and then avoided people can inhale the sweeps and in the health, guaranteed staff's health.

Description

Punching device for sheet metal part of household appliance shell

Technical Field

The utility model relates to a sheet metal component technical field that punches especially relates to a household electrical appliances casing sheet metal component perforating device.

Background

The sheet metal is a comprehensive cold processing technology aiming at sheet metal, comprising shearing, punching, folding, welding, riveting, splicing, forming and the like, and is characterized in that the thickness of the same part is consistent, the product processed by the sheet metal technology is called sheet metal part, the sheet metal parts in different industries are generally different and are mostly called when being assembled.

When punching the sheet metal component on the household electrical appliance shell, there is the residue to fly upward everywhere, one kind is convenient to be inhaled by people and is influenced health, and on the other hand can be because the residue of flying upward is difficult for cleaning, need clean around the article after punching, has increased staff's work load, in order to solve above-mentioned problem, needs design a household electrical appliance shell sheet metal component perforating device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a punching device for a sheet metal part of a household appliance shell.

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

the utility model provides a household electrical appliances casing sheet metal component perforating device, includes the box, top fixedly connected with motor in the box, the output shaft fixedly connected with dead lever of motor, the flexible end fixedly connected with drill bit of dead lever, two electric telescopic handle of bottom fixedly connected with in the box, two the board is placed to electric telescopic handle's the common fixedly connected with in flexible end, it is equipped with the recess to place the side wall on the board, be equipped with dust removal mechanism in the box.

Preferably, the dust removal mechanism includes fixed plate of fixed connection at the box inner wall, the fixed plate lateral wall is equipped with the air cavity, bottom intercommunication is equipped with a plurality of dust absorption pipes in the air cavity, top fixedly connected with suction fan in the box, the end of breathing in of suction fan passes through air duct and air cavity intercommunication, lateral wall fixedly connected with collection box on the box, the end of giving vent to anger of suction fan passes through outlet duct and collection box intercommunication, collection box lateral wall intercommunication is equipped with the drain pipe.

Preferably, two dust absorption pipe lateral walls that are located the homonymy are the common fixedly connected with long slab, dead lever lateral wall fixedly connected with two commentaries on classics board.

Preferably, the lower ends of the plurality of dust suction pipes are funnel-shaped, and the plurality of dust suction pipes are made of rubber.

Preferably, the collecting box is filled with water, and the air outlet pipe extends to the position below the water surface.

Preferably, the side wall of the box body is provided with an opening, and the inner wall of the opening is rotatably connected with a cabinet door.

The utility model discloses in have following beneficial effect:

1. the device absorbs the scraps generated during drilling into the collecting box filled with water through the suction fan, so that the scraps are prevented from flying in the air, further, the scraps are prevented from being sucked into the body of people, and the health of staff is ensured;

2. when the dead lever rotates, can drive and change the board and rotate, when changeing board and long board contact, the long board can remove along the inclined plane of changeing the board to drive the dust absorption pipe removal of homonymy, when changeing the board and keeping away from the long board, the long board is according to inertia reverse movement, thereby realizes rocking of dust absorption pipe, has increased the dust removal scope of dust absorption pipe, has further reduced the sweeps volume in the air.

Drawings

Fig. 1 is a schematic structural view of a punching device for a sheet metal part of a household appliance shell according to the present invention;

fig. 2 is the utility model provides a household electrical appliances casing sheet metal component perforating device's schematic structure diagram.

In the figure: 1 box, 2 place board, 3 recesses, 4 electric telescopic handle, 5 motors, 6 dead levers, 7 drill bits, 8 fixed plates, 9 air cavities, 10 dust absorption pipes, 11 long boards, 12 commentaries on classics boards, 13 air ducts, 14 suction fans, 15 outlet ducts, 16 collection boxes, 17 drain pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a household electrical appliances casing sheet metal component perforating device, including box 1, 1 lateral wall of box is equipped with the opening, the opening inner wall rotates and is connected with the cabinet door, top fixedly connected with motor 5 in the box 1, motor 5's output shaft fixedly connected with dead lever 6, two commentaries on classics boards 12 of 6 lateral wall fixedly connected with of dead lever, two commentaries on classics board 12 lateral walls all are equipped with the inclined plane, the flexible end fixedly connected with drill bit 7 of dead lever 6, two electric telescopic handle 4 of bottom fixedly connected with in the box 1, the common fixedly connected with of flexible end of two electric telescopic handle 4 places board 2, it is equipped with recess 3 to place the lateral wall on board 2, recess 3 is located under drill bit 7.

The dust removal device is characterized in that a dust removal mechanism is arranged in the box body 1, the dust removal mechanism comprises a fixing plate 8 fixedly connected to the inner wall of the box body 1, an air cavity 9 is arranged on the side wall of the fixing plate 8, a plurality of dust suction pipes 10 are communicated with the inner bottom of the air cavity 9, the lower ends of the dust suction pipes 10 are funnel-shaped, the dust suction pipes 10 are made of rubber, the dust suction pipes 10 can shake when moving, a long plate 11 is fixedly connected to the side walls of the two dust suction pipes 10 on the same side, a suction fan 14 is fixedly connected to the inner top of the box body 1, the suction end of the suction fan 14 is communicated with the air cavity 9 through an air duct 13, a collection box 16 is fixedly connected to the side wall of the box body 1, the air outlet end of the suction fan 14 is communicated with the collection box 16 through an air outlet pipe 15, water is filled in the collection box 16, the air outlet pipe 15 extends to the position below the water surface, the waste scraps are enabled to float on the water surface, a drain pipe 17 is communicated with the side wall of the collection box 16, a valve is arranged on the water discharge pipe 17.

When punching household electrical appliances casing, the sheet metal component that will wait to punch is placed on recess 3, starter motor 5, and motor 5 drives dead lever 6 and rotates to drive drill bit 7 and rotate, restart dead lever 6 makes drill bit 7 and sheet metal component contact, can realize punching.

The suction fan 14 can be started simultaneously when the motor 5 is started, the dust suction pipe 10 sucks the waste residues generated during drilling into the air cavity 9, the waste residues are discharged into the collecting box 16 through the air outlet pipe 15, and the waste residues can be adsorbed on the water surface due to the fact that the collecting box 16 is filled with water, so that the waste residues in the air are prevented from being sucked by a human body, and the waste residues can be collected in a concentrated mode.

The fixed rod 6 rotates to drive the rotating plate 12 to rotate, when the rotating plate 12 is in contact with the long plate 11, the long plate 11 can move along the inclined plane of the rotating plate 12, so that the dust collection pipes 10 are driven to rock, the dust collection range of the dust collection pipes 10 is enlarged, and the scraps flying in the air can be absorbed into water to a greater extent.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a household electrical appliances casing sheet metal component perforating device, includes box (1), its characterized in that, top fixedly connected with motor (5) in box (1), output shaft fixedly connected with dead lever (6) of motor (5), flexible end fixedly connected with drill bit (7) of dead lever (6), two electric telescopic handle (4) of bottom fixedly connected with in box (1), two board (2) are placed to the common fixedly connected with of flexible end of electric telescopic handle (4), it is equipped with recess (3) to place the lateral wall on board (2), be equipped with dust removal mechanism in box (1).

2. The punching device for the sheet metal parts of the household appliance shell according to claim 1, wherein the dust removing mechanism comprises a fixing plate (8) fixedly connected to the inner wall of the box body (1), an air cavity (9) is formed in the side wall of the fixing plate (8), a plurality of dust suction pipes (10) are communicated with the bottom in the air cavity (9), a suction fan (14) is fixedly connected to the inner top of the box body (1), the suction end of the suction fan (14) is communicated with the air cavity (9) through an air duct (13), a collecting box (16) is fixedly connected to the side wall of the box body (1), the air outlet end of the suction fan (14) is communicated with the collecting box (16) through an air outlet pipe (15), and a drain pipe (17) is communicated with the side wall of the collecting box (16).

3. The household appliance shell sheet metal part punching device as claimed in claim 2, wherein the two dust suction pipes (10) positioned at the same side are fixedly connected with a long plate (11) at the side wall together, and the fixed rod (6) is fixedly connected with two rotating plates (12) at the side wall.

4. The household appliance shell sheet metal part perforating device according to claim 3, characterized in that the lower ends of the plurality of dust suction pipes (10) are funnel-shaped, and the plurality of dust suction pipes (10) are made of rubber.

5. The perforating device for sheet metal parts of home appliance shells according to claim 2, characterized in that the collecting box (16) is filled with water, and the air outlet pipe (15) extends to the water surface.

6. The punching device for the sheet metal parts of the household appliance shell according to claim 2, wherein an opening is formed in the side wall of the box body (1), and a cabinet door is rotatably connected to the inner wall of the opening.