CN212858518U

CN212858518U - Punching device for production of tricycle hub

Info

Publication number: CN212858518U
Application number: CN202021402114.6U
Authority: CN
Inventors: 汤永建
Original assignee: Anhui Meineng Electric Appliance Co ltd
Current assignee: Anhui Meineng Electric Appliance Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-02
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a perforating device for tricycle hub production, which comprises a box body, wherein a hanging rail is connected in the box body in a sliding manner, a hanging wheel is connected in the hanging rail in a sliding manner, a mounting plate is arranged below the hanging wheel, the hanging wheel is fixedly connected with the mounting plate through a connecting block, a motor is arranged on the mounting plate, a polishing head is fixedly connected on a power output shaft of the motor, and a drill bit is fixedly connected at the bottom end of the polishing head; a first electric push rod is fixedly arranged on the inner top surface of the box body, the extension end of the first electric push rod is fixedly connected with the top surface of the hanger rail, a second electric push rod is fixedly arranged on one side of the bottom surface of the hanger rail, and the extension end of the second electric push rod is fixedly connected with the side surface of a motor; the box sets firmly the carrier plate, run through on the carrier plate and be provided with a plurality of through-hole. The utility model discloses a polish to the hole wall immediately after punching the completion, saved process time, improved efficiency.

Description

Punching device for production of tricycle hub

Technical Field

The utility model relates to a tricycle spare part processing technology field especially relates to a perforating device for production of tricycle wheel hub.

Background

The wheel hub is a cylindrical metal part with the inner contour supporting the tire and the center mounted on the shaft, and is also called a rim, a steel ring, a wheel and a tire bell, is a cylindrical metal part with the inner contour supporting the tire and the center mounted on the shaft, and is an important part for connecting a brake drum, a wheel disc and a half shaft. The hub is of a wide variety depending on diameter, width, form and material. Alloy hubs of original factory vehicles in the market are mainly made of aluminum alloy, and elements such as chromium and titanium can be selected as basic materials for achieving certain special requirements and improving vision of a plurality of modified hubs. According to the characteristics and requirements of different vehicle types, the hub surface treatment process can also adopt different modes, and can be roughly divided into two modes of paint baking and electroplating. The hub is manufactured by three methods, i.e., gravity casting, forging, and low-pressure precision casting.

Carry out the course of working at tricycle wheel hub, the center that needs tricycle wheel hub need punch, current wheel hub punching technology adopts earlier and punches, unified polishing again after punching, the process time is long, efficiency is not high, when mass production, drill bit and the continuous operation of the head of polishing, continuously keep high temperature, damage easily, cost loss is big, and can produce a large amount of likepowder pieces when polishing, spill easily all around or fly to the air, influence operational environment, it also can influence workman's health to be inhaled by the workman.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perforating device for tricycle wheel hub production to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a punching device for production of a tricycle hub comprises a box body, wherein a hanging rail is connected in the box body in a sliding manner, a hanging wheel is connected in the hanging rail in a sliding manner, an installation plate is arranged below the hanging wheel, the hanging wheel is fixedly connected with the installation plate through a first connection block, a motor is arranged on the bottom surface of the installation plate, a power output shaft of the motor is fixedly connected with a polishing head, and a drill bit is fixedly connected to the bottom end of the polishing head; a first electric push rod is fixedly arranged on the inner top surface of the box body, the extension end of the first electric push rod is fixedly connected with the top surface of the hanger rail, a second electric push rod is fixedly arranged on one side of the bottom surface of the hanger rail, and the extension end of the second electric push rod is fixedly connected with the side surface of a motor; the box sets firmly the carrier plate, run through on the carrier plate and be provided with a plurality of through-hole.

Preferably, all set firmly the slide rail on box inner wall left side, the inner wall right side, sliding connection has the slider on the slide rail, two the slider respectively with hanger rail left end, right-hand member fixed connection.

Preferably, the carrier plate top surface is provided with first splint, second splint, the second splint pass through second connecting block and box fixed connection, it is connected with the screw rod to rotate on the first splint left surface, the other end of screw rod runs through the box left surface and extends to outside the box.

Preferably, first splint are the arc setting, the rubber pad has set firmly on the first splint right flank, the second splint are the same with first splint structure.

Preferably, a second pipeline is fixedly arranged on the right side surface of the motor, and a spray head is fixedly arranged at the bottom end of the second pipeline; the box top surface has set firmly the water pump, the water tank has set firmly on the box right flank, the mouth and first pipeline one end rigid coupling and the intercommunication draw water of water pump, the first pipeline other end runs through the water tank top surface and extends to in the water tank, the delivery port and the hose one end rigid coupling and the intercommunication of water pump, the hose other end runs through the box top surface and extends to in the box and with second pipeline rigid coupling and intercommunication.

Preferably, four corners of the bottom surface of the box body are fixedly provided with supporting legs, the central position of the bottom surface of the box body is fixedly provided with a drain pipe, the drain pipe is communicated with the box body, and a drain pipe valve is fixedly arranged on the drain pipe.

The utility model has the advantages that:

1. the utility model is provided with the first electric push rod and the second electric push rod, so that the motor can move up and down, left and right, and the hub can be conveniently punched; through starter motor, it is rotatory with the drill bit to drive the head of polishing to punch to the wheel hub, punch and accomplish and continue to move the drill bit downwards, make the head of polishing and pore wall contact, and polish the pore wall, polish the pore wall immediately through punching the back, saved process time, improved efficiency.

2. Through starting water pump, take the water in the water tank out, spout the drill bit of working, polish overhead through hose, second pipeline, shower nozzle again, spun water erodees the metal piece on the one hand, guarantees that it can not fly away, and on the other hand can cool down to polishing head, drill bit, prolongs the life of polishing head, drill bit, has reduced use cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

fig. 3 is a left side view of the hanger rail of the present invention;

fig. 4 is a top view of the first clamping plate of the present invention;

reference numerals: 1. a box body; 2. hoisting a rail; 3. mounting a plate; 4. a motor; 5. polishing head; 6. a drill bit; 7. a slide rail; 8. a slider; 9. a first electric push rod; 10. a second electric push rod; 11. a water pump; 12. a water tank; 13. a first conduit; 14. a hose; 15. a second conduit; 16. a spray head; 17. a carrier plate; 18. a first splint; 19. a second splint; 20. a screw; 21. a hanging wheel.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, a punching device for production of a tricycle hub comprises a box body 1, wherein a hanging rail 2 is connected in the box body 1 in a sliding manner, a hanging wheel 21 is connected in the hanging rail 2 in a sliding manner, a mounting plate 3 is arranged below the hanging wheel 21, the hanging wheel 21 is fixedly connected with the mounting plate 3 through a first connecting block, a motor 4 is arranged on the bottom surface of the mounting plate 3, a power output shaft of the motor 4 is fixedly connected with a polishing head 5, and a drill bit 6 is fixedly connected to the bottom end of the polishing head 5; a first electric push rod 9 is fixedly arranged on the inner top surface of the box body 1, the extension end of the first electric push rod 9 is fixedly connected with the top surface of the hanger rail 2, a second electric push rod 10 is fixedly arranged on one side of the bottom surface of the hanger rail 2, and the extension end of the second electric push rod 10 is fixedly connected with the side surface of the motor 4; the bearing plate 17 has set firmly in box 1, it is provided with a plurality of through-hole to run through on the bearing plate 17, 1 inner wall left side of box, slide rail 7 has all set firmly on the inner wall right side, sliding connection has slider 8 on slide rail 7, two slider 8 respectively with hanger rail 2 left ends, right-hand member fixed connection, the bearing plate 17 top surface is provided with first splint 18, second splint 19 pass through second connecting block and 1 fixed connection of box, it is connected with screw rod 20 to rotate on the 18 left surfaces of first splint, screw rod 20's the other end runs through 1 left surface of box and extends to outside box 1, first splint 18 are the arc setting, the rubber pad has set firmly on the 18 right flank of first splint, second splint 19 is the same with first splint 18 structure.

The working principle is as follows: during the implementation, through placing wheel hub on carrier plate 17, then rotate screw rod 20, make screw rod 20 promote first splint 18 and remove right, make first splint 18 and second splint 19 press from both sides wheel hub tightly, the rubber pad can increase frictional force simultaneously, guarantees that the centre gripping is stable, avoids when punching, and wheel hub takes place the displacement and the influence punches.

After the hole drilling is completed, the second electric push rod 10 is started, the extending end of the second electric push rod 10 drives the motor 4 to move left and right, when the motor 4 is adjusted to a proper position, the second electric push rod 10 is closed, the first electric push rod 9 is started, the extending end of the first electric push rod 9 drives the hanger rail 2 to gradually move downwards, the mounting plate 3 is further driven to be mounted, the motor 4, the polishing head 5 and the drill bit 6 gradually move downwards, meanwhile, the motor 4 is started again, the power output shaft of the motor 4 drives the polishing head 5 and the drill bit 6 to rotate, when the drill bit 6 which gradually moves downwards and rotates is in contact with the hub, the hole wall can be drilled on the hub, after the hole drilling is completed, the drill bit 6 continues to move downwards, the polishing head 5 is in contact with the hole wall and polishes the hole wall immediately after the hole drilling is completed, the time is saved, and the efficiency.

Example 2

As shown in fig. 1, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: a second pipeline 15 is fixedly arranged on the right side surface of the motor 4, and a spray head 16 is fixedly arranged at the bottom end of the second pipeline 15; 1 top surface of box has set firmly water pump 11, water tank 12 has set firmly on 1 right flank of box, water pump 11's mouth and 13 one end rigid couplings of first pipeline and intercommunication, the first pipeline 13 other end runs through in water tank 12 top surface extends to water tank 12, water pump 11's delivery port and 14 one end rigid couplings of hose and intercommunication, the hose 14 other end runs through in 1 top surface of box extends to box 1 and with 15 rigid couplings of second pipeline and intercommunication, four corners in 1 bottom surface of box have all set firmly the supporting leg, 1 bottom surface central point of box puts the drain pipe firmly, drain pipe and 1 intercommunication of box, the drain pipe valve has set firmly on the drain pipe.

The working principle is as follows: when the polishing head 5 and the drill bit 6 work, the water pump 11 is started to pump out water in the water tank 12 through the first pipeline 13, then the water is conveyed into the second pipeline 15 through the hose 14, and then the water is sprayed onto the polishing head 5 and the drill bit 6 through the spray head 16, so that the sprayed water can prevent metal fragments produced during punching from splashing and scattering, and can cool the polishing head 5 and the drill bit 6, the service lives of the polishing head 5 and the drill bit 6 are prolonged, and the use cost is reduced; the water sprayed to the polishing head 5 and the drill bit 6 can bring metal debris to flow into the bottom of the box body 1 through the through hole on the bearing plate 17 and then be discharged through the drain pipe at the bottom of the box body 1, and the inner bottom surface of the box body 1 is arranged in a concave shape, so that the water with the metal debris can be discharged more conveniently.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a perforating device for tricycle wheel hub production, includes box (1), its characterized in that:

the box body (1) is connected with a hanging rail (2) in a sliding mode, a hanging wheel (21) is connected in the hanging rail (2) in a sliding mode, a mounting plate (3) is arranged below the hanging wheel (21), the hanging wheel (21) is fixedly connected with the mounting plate (3) through a first connecting block, a motor (4) is mounted on the bottom surface of the mounting plate (3), a polishing head (5) is fixedly connected to a power output shaft of the motor (4), and a drill bit (6) is fixedly connected to the bottom end of the polishing head (5); a first electric push rod (9) is fixedly arranged on the inner top surface of the box body (1), the extension end of the first electric push rod (9) is fixedly connected with the top surface of the hanger rail (2), a second electric push rod (10) is fixedly arranged on one side of the bottom surface of the hanger rail (2), and the extension end of the second electric push rod (10) is fixedly connected with the side surface of the motor (4); the box (1) internal stability is equipped with carrier plate (17), run through on carrier plate (17) and be provided with a plurality of through-hole.

2. The perforating device for the production of tricycle hubs according to claim 1, characterized in that: slide rail (7) have all set firmly on box (1) inner wall left side, the inner wall right side, sliding connection has slider (8), two on slide rail (7) slider (8) respectively with hanger rail (2) left end, right-hand member fixed connection.

3. The perforating device for the production of tricycle hubs according to claim 1, characterized in that: carrier plate (17) top surface is provided with first splint (18), second splint (19) are through second connecting block and box (1) fixed connection, it is connected with screw rod (20) to rotate on first splint (18) left surface, the other end of screw rod (20) runs through box (1) left surface and extends to outside box (1).

4. The perforating device for the production of tricycle hubs according to claim 3, characterized in that: the first clamping plate (18) is arranged in an arc shape, a rubber pad is fixedly arranged on the right side face of the first clamping plate (18), and the second clamping plate (19) is identical to the first clamping plate (18) in structure.

5. The perforating device for the production of tricycle hubs according to claim 1, characterized in that: a second pipeline (15) is fixedly arranged on the right side surface of the motor (4), and a spray head (16) is fixedly arranged at the bottom end of the second pipeline (15); the utility model discloses a water pump, including box (1), water pump (11), first pipeline (13), hose (14) and hose (14) one end rigid coupling and intercommunication, the delivery port of water pump (11) and hose (14) one end rigid coupling and intercommunication, hose (14) other end run through in box (1) top surface extends to box (1) and with second pipeline (15) rigid coupling and intercommunication.

6. The perforating device for the production of tricycle hubs according to claim 5, characterized in that: the four corners of box (1) bottom surface all set firmly the supporting leg, box (1) bottom surface central point puts and sets firmly the drain pipe, drain pipe and box (1) intercommunication, the drain pipe is last to set firmly the drain pipe valve.