CN210359380U

CN210359380U - Generator fan housing perforating device

Info

Publication number: CN210359380U
Application number: CN201921148170.9U
Authority: CN
Inventors: 杨运东
Original assignee: Chongqing Huiye Machinery Co ltd
Current assignee: Chongqing Huiye Machinery Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-21
Anticipated expiration: 2029-07-18

Abstract

A punching device for a generator fan cover is characterized in that a partition plate is arranged in a device shell, and a first motor is arranged at the lower end of the partition plate; the rotating base is detachably arranged on the connecting piece, the shape of the rotating base is the same as the shape structure of the generator fan cover, and a groove is formed in the rotating base; foam is filled in the groove; the first driving device is arranged in the device shell and is connected with a fixed pressing plate; a second motor for driving the screw to rotate is arranged on the device shell; one end of the screw rod, which is far away from the second motor, is rotatably connected to the device shell; the guide rod is arranged in the device shell; the sliding part is in threaded connection with the screw rod and is arranged on the guide rod in a sliding mode, and a second driving device used for driving the motor box to move up and down is arranged at the lower end of the sliding part; a third motor for driving the drill bit seat to rotate is arranged in the motor box; the drill bit seat is connected with a drill bit. The utility model discloses it is fixed effectual to the generator fan housing, effectively improve drilling efficiency and drilling quality.

Description

Generator fan housing perforating device

Technical Field

The utility model relates to a generator manufacture equipment technical field especially relates to a generator fan housing perforating device.

Background

The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy. The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. The generator has many forms, but the working principle is based on the law of electromagnetic induction and the law of electromagnetic force. The general principle of its construction is therefore: appropriate magnetic conductive and electric conductive materials are used to form a magnetic circuit and a circuit which mutually perform electromagnetic induction so as to generate electromagnetic power and achieve the purpose of energy conversion.

The generator fan cover not only plays the guard action to generator casing inner structure as the important component of generator, is provided with a plurality of louvres simultaneously on the generator fan cover and improves the generator radiating effect, ensures the high-efficient stable work of generator. The generator fan housing needs to be drilled in the machining process, and the traditional machining process is realized through manual drilling, so that the workload is high, and the drilling efficiency and the drilling quality cannot be guaranteed.

In order to solve the problem, the application provides a generator fan cover perforating device.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a generator fan housing perforating device fixes effectually to the generator fan housing, effectively improves drilling efficiency and drilling quality.

(II) technical scheme

In order to solve the problems, the utility model provides a generator fan cover punching device, which comprises a device shell, a clapboard, a connecting piece, a rotating base, a generator fan cover, a first driving device, a screw rod, a guide rod, a sliding piece, a motor box and a drill bit seat;

the partition plate is arranged in the device shell, and the lower end of the partition plate is provided with a first motor for driving the connecting piece to rotate; the rotating base is detachably arranged on the connecting piece, the shape of the rotating base is the same as the shape structure of the generator fan cover, and a groove is formed in the rotating base; foam is filled in the groove; the first driving device is horizontally arranged in the device shell towards the rotating base, and a fixed pressing plate is connected to the first driving device; a second motor for driving the screw to rotate is arranged on the device shell; one end of the screw rod, which is far away from the second motor, is rotatably connected to the device shell; the guide rod is arranged in the device shell; the sliding part is in threaded connection with the screw rod and is arranged on the guide rod in a sliding mode, and a second driving device used for driving the motor box to move up and down is arranged at the lower end of the sliding part; a third motor for driving the drill bit seat to rotate is arranged in the motor box; the drill bit seat is connected with a drill bit.

Preferably, a first fan is arranged on the side wall of the device shell, and the blowing direction of the first fan faces the rotating base.

Preferably, the partition board is provided with a through hole, the lower end of the through hole is provided with a dust collection cover, and the dust collection cover is provided with a dust collection pipe connected with a dust collector.

Preferably, the device shell is provided with a heat dissipation hole and a second fan at the lower end of the partition plate, and the blowing direction of the second fan faces the first motor.

Preferably, the circumferential array of first drive means is provided in four sets.

Preferably, the fixed pressing plate is provided with a protective pad which is a rubber soft pad with high friction coefficient.

Preferably, the device shell is made of noise reduction and silencing materials.

The above technical scheme of the utility model has following profitable technological effect: the corresponding rotating base is replaced according to different specifications of the generator fan cover, the corresponding generator fan cover is sleeved on the rotating base, the first driving device drives the fixed pressing plate to move towards the rotating base, the generator fan cover is pressed on the rotating base, and the generator fan cover is better in fixing effect in the hole opening process through the matched rotating base and the matched fixed pressing plate, so that the hole opening quality is improved; after the generator fan cover is fixed, the third motor drives the drill bit seat to rotate, the second driving device drives the rotating drill bit to drill the generator fan cover downwards, and foam arranged in the rotating base supports the drill hole and protects the drill bit; the second motor drives the sliding piece to linearly and reciprocally slide on the guide rod to linearly drill the generator fan cover; after drilling in one direction is completed, the first driving device drives the fixing pressing plate to loosen the fixation of the generator fan cover, the first motor drives the generator fan cover to rotate in the direction, and then the step of fixed drilling is repeated to realize drilling of the generator fan cover. The utility model discloses it is fixed effectual to the generator fan housing, effectively improve drilling efficiency and drilling quality.

Drawings

Fig. 1 is the utility model provides a generator fan housing perforating device's schematic structure diagram.

Reference numerals: 1. a device housing; 101. heat dissipation holes; 2. a partition plate; 201. a through hole; 3. a first motor; 4. a connecting member; 5. rotating the base; 51. a groove; 6. foaming; 7. a generator fan housing; 8. a first driving device; 9. fixing the pressing plate; 10. a screw; 11. a guide bar; 12. a second motor; 13. a slider; 14. a second driving device; 15. a motor case; 16. a third motor; 17. a bit seat; 18. a drill bit; 19. a first fan; 20. a dust collection cover; 21. a dust collection pipe; 22. a vacuum cleaner; 23. a protective pad; 24. a second fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1, the utility model provides a generator fan housing perforating device, which comprises a device shell 1, a partition plate 2, a connecting piece 4, a rotating base 5, a generator fan housing 7, a first driving device 8, a screw rod 10, a guide rod 11, a sliding piece 13, a motor box 15 and a drill bit seat 17;

the partition board 2 is arranged in the device shell 1, and the lower end of the partition board 2 is provided with a first motor 3 for driving the connecting piece 4 to rotate; the rotating base 5 is detachably arranged on the connecting piece 4, the shape of the rotating base 5 is the same as the shape structure of the generator fan cover 7, and a groove 51 is formed in the rotating base 5; the groove 51 is filled with foam 6; the first driving device 8 is horizontally arranged in the device shell 1 towards the rotating base 5, and the first driving device 8 is connected with a fixed pressing plate 9; the device shell 1 is provided with a second motor 12 for driving the screw rod 10 to rotate; one end of the screw rod 10 far away from the second motor 12 is rotatably connected to the device shell 1; the guide rod 11 is arranged in the device shell 1; the sliding part 13 is in threaded connection with the screw rod 10 and is arranged on the guide rod 11 in a sliding manner, and the lower end of the sliding part 13 is provided with a second driving device 14 for driving the motor box 15 to move up and down; a third motor 16 for driving the drill bit seat 17 to rotate is arranged in the motor box 15; a drill 18 is connected to the drill seat 17.

In the utility model, the corresponding rotating base 5 is replaced according to different specifications of the generator fan housing 7, the corresponding generator fan housing 7 is sleeved on the rotating base 5, the first driving device 8 drives the fixed pressing plate 9 to move towards the rotating base 5, the generator fan housing 7 is pressed on the rotating base 5, and the generator fan housing 7 has better fixing effect in the hole opening process through the matched rotating base 5 and the fixed pressing plate 9, thereby being beneficial to improving the hole opening quality; after the generator fan housing 7 is fixed, the third motor 16 drives the drill bit seat 17 to rotate, the second driving device 14 drives the rotating drill bit 18 to drill the generator fan housing 7 downwards, and the foam 6 arranged in the rotating base 5 supports the drill hole and protects the drill bit 18; the second motor 12 drives the sliding part 13 to linearly slide on the guide rod 11 in a reciprocating manner, and the generator fan cover 7 is drilled linearly; after drilling in one direction is completed, the first driving device 8 drives the fixed pressing plate 9 to loosen the fixation of the generator fan cover 7, the first motor 3 drives the generator fan cover 7 to rotate in the direction, and then the step of fixed drilling is repeated to realize drilling of the generator fan cover. The utility model discloses it is fixed effectual to the generator fan housing, effectively improve drilling efficiency and drilling quality.

In an alternative embodiment, the first fan 19 is disposed on the side wall of the device housing 1, and the first fan 19 blows air towards the rotating base 5.

It should be noted that when drilling is carried out to generator fan housing 7, work for a long time gives off a large amount of heat energy and influences device normal operating, bloies through setting up first fan 19 to device inside to the inside air flow of accelerating device is convenient for thermal giving off, effectively reduces the interior temperature of device and improves drilling efficiency.

In an alternative embodiment, the partition board 2 is provided with a through hole 201, the lower end of the through hole 201 is provided with a dust collection cover 20, and the dust collection cover 20 is provided with a dust collection pipe 21 connected with a dust collector 22.

It should be noted that, in the process of punching generator fan housing 7, many fragments can be produced, if do not handle these fragments, the fragment is easily scattered in the device and not only influences the device normal operating, influences the drilling effect moreover, inhales the piece through setting up dust catcher 22, improves the drilling effect.

In an alternative embodiment, the device housing 1 is provided with a heat dissipation hole 101 and a second fan 24 at the lower end of the partition 2, and the second fan 24 blows air toward the first motor 3.

It should be noted that, the first motor 3 and the dust collector 22 emit heat energy when working, and the normal operation of the first motor 3 is affected by the heat energy emitted in time, and the second fan 24 and the heat emission holes 101 are arranged to effectively emit heat energy, so that the working performance of the motor is ensured, and the drilling efficiency is improved.

In an alternative embodiment, the circumferential array of first drive means 8 is provided in four groups.

It should be noted that the first driving device 8 compresses and fixes the generator fan housing 7 by driving the fixing pressing plate 9, so as to ensure the stability of the generator fan housing 7 in the hole forming process, so as to improve the hole forming efficiency and effect of the generator fan housing 7, and the four groups of the first driving devices 8 arranged in the circumferential array fix the periphery of the generator fan housing 7, so as to improve the fixing effect.

In an alternative embodiment, a protective pad 23 is disposed on the stationary platen 9, and the protective pad 23 is a rubber soft pad with a high coefficient of friction.

It should be noted that the fixed pressing plate 9 compresses and fixes the generator fan housing 7 under the action of the first driving device 8, the protection pad 23 is arranged so that the fixed pressing plate 9 can protect the generator fan housing 7 while compressing and fixing, and the rubber cushion with high friction coefficient can improve the friction between the protection pad 23 and the generator fan housing 7, so that the fixing effect of the generator fan housing is better.

In an alternative embodiment, the device housing 1 is made of a noise reducing and sound attenuating material.

It should be noted that when trompil is carried out generator fan housing 7, can produce the high decibel noise, these noises do not handle and can cause the injury to the staff's health, and the amortization material of making an uproar falls is adopted to device casing 1, effectively absorbs the noise that the trompil produced, ensures that the noise that spreads can not cause the injury to the human body.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A generator fan cover punching device is characterized by comprising a device shell (1), a partition plate (2), a connecting piece (4), a rotating base (5), a generator fan cover (7), a first driving device (8), a screw rod (10), a guide rod (11), a sliding piece (13), a motor box (15) and a drill bit seat (17);

the partition plate (2) is arranged in the device shell (1), and the lower end of the partition plate (2) is provided with a first motor (3) for driving the connecting piece (4) to rotate; the rotating base (5) is detachably arranged on the connecting piece (4), the shape of the rotating base (5) is the same as the shape structure of the generator fan cover (7), and a groove (51) is formed in the rotating base (5); the groove (51) is filled with foam (6); the first driving device (8) is horizontally arranged in the device shell (1) towards the rotating base (5), and a fixed pressing plate (9) is connected to the first driving device (8); a second motor (12) for driving the screw rod (10) to rotate is arranged on the device shell (1); one end of the screw rod (10) far away from the second motor (12) is rotatably connected to the device shell (1); the guide rod (11) is arranged in the device shell (1); the sliding part (13) is in threaded connection with the screw (10) and is arranged on the guide rod (11) in a sliding manner, and the lower end of the sliding part (13) is provided with a second driving device (14) for driving the motor box (15) to move up and down; a third motor (16) for driving the drill bit seat (17) to rotate is arranged in the motor box (15); the drill bit seat (17) is connected with a drill bit (18).

2. The generator wind cover perforating device according to claim 1, characterized in that the first fan (19) is arranged on the side wall of the device housing (1), and the blowing direction of the first fan (19) is towards the rotating base (5).

3. The generator wind cover perforating device according to claim 1, characterized in that the partition plate (2) is provided with a through hole (201), the lower end of the through hole (201) is provided with a dust hood (20), and the dust hood (20) is provided with a dust suction pipe (21) connected with a dust collector (22).

4. The generator wind cover perforating device according to claim 1, characterized in that the device housing (1) is provided with heat dissipating holes (101) and a second fan (24) at the lower end of the partition (2), the second fan (24) blowing air in a direction towards the first motor (3).

5. The generator hood perforating device as defined in claim 1, wherein the first driving means (8) are provided in four groups in a circumferential array.

6. The generator wind cover perforating device according to claim 1, characterized in that a protective pad (23) is arranged on the fixed pressure plate (9), and the protective pad (23) is a rubber soft pad with a high friction coefficient.

7. The generator wind cover perforating device according to claim 1, characterized in that the device housing (1) is made of a noise-reducing and sound-attenuating material.