CN211941225U

CN211941225U - Perforating device for shell of switching power supply

Info

Publication number: CN211941225U
Application number: CN202020485669.5U
Authority: CN
Inventors: 黄秀梅; 程俊; 冷青
Original assignee: Sichuan Gangqi Electronics Co ltd
Current assignee: Sichuan Gangqi Electronics Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-17
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a switching power supply shell perforating device, the power distribution box comprises a box body, install first motor on the front end inside wall of box, coaxial fixedly connected with carousel on the output shaft of first motor, be equipped with same drilling mechanism on carousel and the box, be equipped with the clear bits subassembly in the drilling mechanism, be equipped with fine grinding mechanism in the box, the one end of fine grinding mechanism and drilling mechanism's one end fixed connection, fixed mounting has the operation panel on the box inside wall, the front end fixed mounting of operation panel has two runners, one of them the runner is connected with the output shaft transmission of first motor, two the cover is equipped with same conveyer belt on the runner. The utility model discloses a drilling mechanism, fine grinding mechanism, fixture and the cooperation of clear bits subassembly have realized the drilling of switch power, have polished the incomplete limit and clear away clastic operation, can also realize that the transmission of assembly line transports, reduces personnel's the amount of labour.

Description

Perforating device for shell of switching power supply

Technical Field

The utility model relates to a shell technical field that punches especially relates to a switching power supply shell perforating device.

Background

A switching mode power supply, also called a switching power supply or a switching converter, is a high-frequency power conversion device, which is a power supply, and functions to convert a level voltage into a voltage or current required by a user terminal through different types of architectures.

When current power failure shell perforating device need punch the operation to the shell, can leave the incomplete limit in the hole, if do not polish carefully, influence the quality of product, and produced piece when punching is attached to the shell surface and also influences the pleasing to the eye of product, can not carry out pipeline operation to punching of product in addition, increases operating personnel's the amount of labour.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the quality that exists among the prior art and remain incomplete limit and piece influence product when punching, still can not carry out pipelining, and the switching power supply shell perforating device that provides not only can pipelining, can also finely polish and the piece clearance on the hole.

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

the utility model provides a switching power supply shell perforating device, includes the box, install first motor on the front end inside wall of box, coaxial fixedly connected with carousel on the output shaft of first motor, be equipped with same drilling mechanism on carousel and the box, be equipped with clear bits subassembly in the drilling mechanism, the box is equipped with fine grinding mechanism, the one end of fine grinding mechanism and drilling mechanism's one end fixed connection, fixed mounting has the operation panel on the box inside wall, the front end fixed mounting of operation panel has two runners, one of them the runner is connected with the output shaft transmission of first motor, two the cover is equipped with same conveyer belt on the runner, the upper end of conveyer belt is equipped with fixture, has realized the flow direction line operation of punching and has polished carefully and clear bits processing on the hole.

Preferably, all be equipped with the opening on the left and right sides lateral wall of box, the transport conveying of power shell has been made things convenient for in the open-ended setting.

Preferably, drilling mechanism includes two supporting shoes of fixed connection in box top surface, two the equal fixedly connected with mounting panel of lower extreme of supporting shoe, two all be equipped with the spout on the relative one side lateral wall that sets up of mounting panel, sliding connection has assorted slider with it, two on the spout same spacing frame of fixedly connected with, sliding connection has spacing post in the spacing frame, spacing post and carousel fixed connection, the lower extreme fixed mounting of carousel has three groups of drilling sword and an L template, the one end fixed connection of L template and fine grinding mechanism, the setting of drilling mechanism has realized carrying out a plurality of operations drilling on the switch power shell in step.

Preferably, the clearance piece subassembly is including setting up the elasticity gasbag between the top surface that is located the spout on carousel right side and the upper end that is located the slider on carousel right side, elasticity gasbag intercommunication has the deashing pipe, the filter screen is installed in the end of giving vent to anger of deashing pipe, and the setting up of clearance mechanism has realized remaining the clastic clearance on switching power supply shell after drilling and the incomplete limit of polishing.

Preferably, the fine grinding mechanism includes the second motor of fixed connection in L template horizontal part lower extreme, fixed mounting has first dwang on the output shaft of second motor, L template horizontal part lower extreme fixed mounting has two second dwangs, two the second dwang all is connected with first dwang transmission, the equal fixed mounting of lower extreme of first dwang and two second dwangs has the grinding roller, and the setting up of fine grinding mechanism has realized carrying out careful polishing to the incomplete limit on the switching power supply upper aperture surface.

Preferably, fixture is including locating a plurality of diaphragms of the upper end of conveyer belt, and is a plurality of the equal fixed mounting in upper end of diaphragm has two risers, the equal sliding connection in upper end of diaphragm has two splint, is located same one side through telescopic link fixed connection between riser and the splint, the cover is equipped with the spring on the telescopic link, and fixture's setting has realized that the centre gripping to switching power supply shell is fixed, can not take place the skew when having guaranteed switching power supply drilling operation, causes the error.

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

1. the utility model discloses a drilling mechanism, mounting panel, spout, spacing frame, spacing post, drilling sword and the cooperation of L template have realized the drilling operation to the shell of switch power supply housing, have avoided perforating device can only carry out the condition of single operation of punching, can carry out a plurality of drilling operations in step, have improved work efficiency.

2. The utility model discloses a carefully polish of incomplete limit on its inner wall has been realized carrying out switching power supply shell after drilling to the cooperation between fine grinding mechanism, clear bits subassembly, elastic air bag, deashing pipe, second motor, first dwang, second dwang and the roller of polishing, has improved the quality in hole, can also utilize the up-and-down motion extrusion elastic air bag of drilling to drill and polish the adnexed piece in the hole after.

3. The utility model discloses a cooperation between fixture, first motor, runner, diaphragm, riser, splint and the telescopic link, it is fixed to the centre gripping of switch shell to have realized, has guaranteed that the switch power supply shell can not take place the skew and cause the error when drilling and polishing, and first motor not only can remove the carousel and carry out the up-and-down motion to the drilling sword and accomplish the operation of punching, still can drive the runner and rotate to accomplish the transportation conveying of assembly line, reduced personnel's the amount of labour.

Drawings

Fig. 1 is the utility model provides a switching power supply shell perforating device's schematic structure diagram.

Fig. 2 is the utility model provides a switching power supply shell perforating device's external structure schematic diagram.

Fig. 3 and fig. 1 are schematic views of a three-dimensional mechanism of a polishing roller in a punching device for a switch power supply housing according to the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the automatic dust removing device comprises a box body 1, a first motor 2, a rotary table 3, an operating plate 4, a rotating wheel 5, a mounting plate 6, a sliding chute 7, a limiting frame 8, a limiting column 9, a drilling cutter 10, an L-shaped plate 11, an elastic air bag 12, a dust removing pipe 13, a second motor 14, a first rotating rod 15, a second rotating rod 16, a transverse plate 17, a vertical plate 18, a clamping plate 19 and a telescopic rod 20.

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. 1-4, a perforating device for a switch power supply shell comprises a box body 1, a first motor 2 is arranged on the inner side wall of the front end of the box body 1, the first motor is a JIEBA/Jieba brand and is Y2-1 in model, a rotary disc 3 is coaxially and fixedly connected to the output shaft of the first motor 2, the rotary disc 3 and the box body 1 are provided with a same drilling mechanism, a scrap cleaning component is arranged in the drilling mechanism, a fine grinding mechanism is arranged in the box body 1, one end of the fine grinding mechanism is fixedly connected with one end of the drilling mechanism, an operating plate 4 is fixedly arranged on the inner side wall of the box body 1, the front end of the operating plate 4 is fixedly provided with two rotating wheels 5, the rotating shafts of the rotating wheels 5 are fixedly connected to the side wall of the front end of the operating plate 4, one rotating wheel 5 is in transmission connection with the output shaft of the first motor 2, the, two chain plates are connected through chain transmission, the same conveying belt is sleeved on the two rotating wheels, a clamping mechanism is arranged at the upper end of the conveying belt, openings are formed in the side walls of the left side and the right side of the box body 1, and the conveying of the power supply shell is facilitated due to the arrangement of the openings.

Wherein, drilling mechanism includes two supporting shoes of fixed connection in 1 top surface of box, the equal fixedly connected with mounting panel 6 of lower extreme of two supporting shoes, all be equipped with spout 7 on the relative one side lateral wall that sets up of two mounting panels 6, sliding connection has the assorted slider with it on spout 7, spout 7 has carried on spacingly to the motion of slider, the same spacing frame 8 of fixedly connected with on two sliders, sliding connection has spacing post 9 in the spacing frame 8, spacing

post

9 and 3 fixed connection of carousel, the lower extreme fixed mounting of carousel 3 has three group drilling sword 10 and an L template 11, the one end fixed connection of L template 11 and fine grinding mechanism, when setting up 3 rotations of carousel with spacing post 9, the motion of direction about three group drilling sword 10L templates 11 can only carry on.

Wherein, the clearance subassembly is including setting up in the top surface that is located spout 7 on carousel 3 right side and the elasticity gasbag 12 between the upper end that is located the slider on carousel 3 right side, and elasticity gasbag 12 intercommunication has deashing pipe 13, installs the filter screen in the end of giving vent to anger of deashing pipe 13, and the purpose that sets up of filter screen is in order to prevent that the gas that has the dust from entering into elasticity gasbag 12, has guaranteed the gaseous pureness nature of next clearance bits.

The fine grinding mechanism comprises a second motor 14 fixedly connected to the lower end of the horizontal part of the L-shaped plate 11, the second motor 14 is a JIEBA/Jieba brand, the model is Y80M1-2, a first rotating rod 15 is fixedly installed on an output shaft of the second motor 14, two second rotating rods 16 are fixedly installed at the lower end of the horizontal part of the L-shaped plate 11, the two second rotating rods 16 are in transmission connection with the first rotating rod 15, the transmission connection is that a first gear is coaxially and fixedly installed on the first rotating rod 15, second gears are coaxially and fixedly installed on the two second rotating rods 16, the first gear is in meshing connection with the second gears on the left side and the right side of the first gear, grinding rollers are fixedly installed at the lower ends of the first rotating rod 15 and the two second rotating rods 16, and the grinding rollers can finely grind the residual edges remained on the holes as shown in figure 3.

More specifically, fixture is including locating a plurality of diaphragms 17 of the upper end of conveyer belt, the equal fixed mounting in upper end of a plurality of diaphragms 17 has two risers 18, the equal sliding connection in upper end of diaphragm 17 has two splint 19, lie in through telescopic link 20 fixed connection between riser 18 and the splint 19 with one side, the cover is equipped with the spring on the telescopic link 20, the both ends of spring respectively with the lateral wall of splint 19 and the lateral wall fixed connection of riser 18, here utilize the elasticity of telescopic link 20 and spring and reset function to accomplish the centre gripping fixed to the switching power supply shell, the basis has been laid for the production of drilling and the in-process of polishing error of avoiding.

In the utility model, the first motor 2 is started, the first motor 2 rotates to drive the rotary disc 3 to rotate, and under the limit of the limit frame 8 and the limit post 9, the drilling knife 10 and the L-shaped plate 11 can only move up and down, thereby realizing the drilling of a plurality of positions on the shell of the switch power supply, the movement up and down of the L-shaped plate 11 synchronously drives the first rotating rod 15 and the second rotating rod 16 to move up and down, at the moment, the second motor 14 is started, the second motor 14 rotates to drive the first rotating rod 15 to rotate, the movement of the second rotating rod 16 is driven through the meshing connection of the first gear and the two second gears, thereby driving the polishing roller to process and polish the residual edge on the inner wall of the hole, the quality of the product is improved, and in the up and down movement process of the drilling knife 10, the slide block extrudes the elastic air bag 12 in the chute 7, so that the gas in the elastic air bag 12 is discharged, the surface after the operation of drilling into and polishing has been carried out to switching power supply shell clears up the piece, thereby switching power supply shell's pleasing to the eye has been improved, and first motor 2's rotation has driven runner 5 through two chain dishes and has rotated, thereby realized the operation of a plurality of parts of first motor 2 drive, first motor 2's utilization ratio has been improved, and runner 5 rotates and has realized the assembly line transportation conveying to switching power supply shell, and is further, through promoting two splint 19, switching power supply places between splint 19 again, thereby it is fixed to utilize the reset function of telescopic link 20 and spring to accomplish switching power supply's centre gripping, the switching power supply shell has been avoided like this to produce the deviation and influence the quality of product at drilling and the in-process of polishing.

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. A perforating device for a shell of a switching power supply comprises a box body (1) and is characterized in that, a first motor (2) is arranged on the inner side wall of the front end of the box body (1), a rotary table (3) is coaxially and fixedly connected to the output shaft of the first motor (2), the rotary table (3) and the box body (1) are provided with the same drilling mechanism, a scrap cleaning component is arranged in the drilling mechanism, a fine grinding mechanism is arranged in the box body (1), one end of the fine grinding mechanism is fixedly connected with one end of the drilling mechanism, an operation plate (4) is fixedly arranged on the inner side wall of the box body (1), two rotating wheels (5) are fixedly arranged at the front end of the operation plate (4), one of the rotating wheels (5) is in transmission connection with an output shaft of the first motor (2), the two rotating wheels are sleeved with the same conveying belt, and the upper end of the conveying belt is provided with a clamping mechanism.

2. The perforating device for the shell of the switching power supply as claimed in claim 1, characterized in that the box body (1) is provided with openings on the left and right side walls.

3. The perforating device for the shell of the switching power supply according to claim 1, characterized in that the perforating mechanism comprises two supporting blocks fixedly connected to the top surface of the box body (1), the lower ends of the two supporting blocks are fixedly connected with the mounting plate (6), the two mounting plates (6) are provided with sliding grooves (7) on the side wall opposite to each other, the sliding grooves (7) are slidably connected with sliding blocks matched with the sliding blocks, the two sliding blocks are fixedly connected with the same limiting frame (8), the limiting frame (8) is slidably connected with limiting columns (9), the limiting columns (9) are fixedly connected with the turntable (3), the lower end of the turntable (3) is fixedly provided with three groups of perforating knives (10) and an L-shaped plate (11), and the L-shaped plate (11) is fixedly connected with one end of the fine grinding mechanism.

4. The perforating device for the shell of the switching power supply according to claim 2, characterized in that the scrap cleaning component comprises an elastic air bag (12) arranged between the top surface of the chute (7) positioned on the right side of the rotary table (3) and the upper end of the slide block positioned on the right side of the rotary table (3), the elastic air bag (12) is communicated with an ash cleaning pipe (13), and a filter screen is installed in the air outlet end of the ash cleaning pipe (13).

5. The perforating device for the shell of the switching power supply according to claim 2, characterized in that the fine grinding mechanism comprises a second motor (14) fixedly connected to the lower end of the horizontal part of the L-shaped plate (11), a first rotating rod (15) is fixedly mounted on an output shaft of the second motor (14), two second rotating rods (16) are fixedly mounted on the lower end of the horizontal part of the L-shaped plate (11), the two second rotating rods (16) are both in transmission connection with the first rotating rod (15), and a grinding roller is fixedly mounted on the lower ends of the first rotating rod (15) and the two second rotating rods (16).

6. The perforating device for the switching power supply shell according to claim 1, characterized in that the clamping mechanism comprises a plurality of transverse plates (17) arranged at the upper end of the conveying belt, the transverse plates (17) are fixedly provided with two vertical plates (18) at the upper ends, the transverse plates (17) are slidably connected with two clamping plates (19) at the upper ends, the transverse plates (18) and the clamping plates (19) are located on the same side and fixedly connected through a telescopic rod (20), and the telescopic rod (20) is sleeved with a spring.