CN220445982U

CN220445982U - Gear end face chamfering device

Info

Publication number: CN220445982U
Application number: CN202322100516.0U
Authority: CN
Inventors: 李海明; 黄小明; 来利洪; 范炯杰
Original assignee: Hangzhou Qianfeng Gear Co ltd
Current assignee: Hangzhou Qianfeng Gear Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-02-06
Anticipated expiration: 2033-08-07

Abstract

The utility model relates to a gear end face chamfering device which comprises an operating table, wherein an L-shaped plate is fixedly arranged at the top of the operating table, a vertical plate is fixedly arranged at the top of the operating table, a rotating motor is fixedly arranged on the outer surface of the right side of the vertical plate, a chamfering cutter shaft is fixedly arranged at an output shaft of the rotating motor, a dust collection mechanism is fixedly arranged at the top of the L-shaped plate, a clamping mechanism is arranged in the operating table, and the dust collection mechanism comprises a collecting box which is fixedly arranged at the top of the L-shaped plate. This gear face grinds chamfer device, through setting up dust extraction, there are sweeps and dust production in carrying out the course of working to the gear, opens the dust absorption pump simultaneously in the course of working, and the dust absorption pump opens and can absorb dust and sweeps through dust absorption pipe and dust absorption head, later rethread conveyer pipe carries the collecting box, handles at blowing the inside dust of collecting box, can prevent that the dust from drifting into the air, avoids causing the influence to the environment.

Description

Gear end face chamfering device

Technical Field

The utility model relates to the technical field of gear chamfering, in particular to a gear end face chamfering device.

Background

The gear is used as an important part for transmitting power, and the design, manufacturing quality and performance of the gear directly influence the operation efficiency and service life of the whole machine; the chamfering processing of the gear tooth end is very important to the performance and the service life of the gear; the gear tooth end chamfering aims mainly include two, namely reducing vibration and noise when the gear works, and the other is improving the strength and the service life of a tooth surface; the gear tooth end chamfer processing method is various, and different methods can have different effects on the performance of the gear.

The existing gear chamfering device can generate a large amount of scraps and dust in the chamfering process of gears, and the existing processing device lacks to collect dust generated in the processing process, so that environmental pollution is easy to cause, the physical health of workers is affected, and therefore the gear end face chamfering device is provided to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a gear end face chamfering device which has the advantages of reducing dust drift and the like, and solves the problems that the existing processing device lacks to collect dust generated in the processing process, is easy to cause environmental pollution and affects the health of staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the gear end face chamfering device comprises an operation table, wherein an L-shaped plate is fixedly arranged at the top of the operation table, a vertical plate is fixedly arranged at the top of the operation table, a rotating motor is fixedly arranged on the outer surface of the right side of the vertical plate, a chamfering cutter shaft is fixedly arranged at the output shaft of the rotating motor, a dust suction mechanism is fixedly arranged at the top of the L-shaped plate, and a clamping mechanism is arranged in the operation table;

the dust collection mechanism comprises a collection box, the top of the L-shaped plate is fixedly provided with the collection box, the top of the L-shaped plate is fixedly provided with a dust collection pump, and the right inner wall of the L-shaped plate is fixedly provided with a dust collection head;

the clamping mechanism comprises a cavity, the cavity has been seted up to the inside of operation panel, the right inner wall fixed mounting of cavity has the cylinder, the inside movable mounting of cavity has the movable block, the left inner wall fixed mounting of cavity has the spring, the top movable mounting of operation panel has the movable dish, the interior bottom wall fixed mounting of movable dish has servo motor, servo motor's output shaft department fixed mounting has the bull stick, the top fixed mounting of bull stick has the carousel, the top fixed mounting of carousel has the threaded rod, the surface threaded connection of threaded rod has the pressing piece.

Preferably, the dust inlet of the dust suction pump is fixedly provided with a dust inlet pipe fixedly connected with the dust suction head, and the dust outlet of the dust suction pump is fixedly provided with a conveying pipe extending to the inside of the collecting box.

Preferably, the right side of the moving block is fixedly connected with one end of the air cylinder, and the left side of the moving block is fixedly connected with one end of the spring.

Preferably, a sliding groove is formed in the top of the operating platform, and a connecting block penetrating through the sliding groove is fixedly arranged at the top of the moving block and the bottom of the moving disc.

Preferably, the inside of removing the dish has seted up the recess, and the bottom fixed mounting of carousel has two pulleys, and two pulleys all with the inner wall sliding connection of recess.

Preferably, the bottom of the turntable is rotatably connected with the top of the movable disk.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. according to the gear end face chamfering device, the clamping mechanism is arranged, so that the gear can be sleeved on the threaded rod during use, then the pressing block is sleeved on the threaded rod, the pressing block is twisted, and meanwhile the pressing block can be driven to rotate and move downwards to clamp and fix the gear; the movable disc can be driven to move through the movable block and the connecting block under the driving of the air cylinder, so that the gear is in contact with the chamfering cutter shaft, gears with different sizes are conveniently machined, the chamfering cutter shaft is driven by the rotating motor to machine the gears, the servo motor can be started simultaneously in the machining process, the rotating shaft of the servo motor can drive the turntable to rotate through the rotating rod, different faces of the gears can be adjusted, repositioning is not needed, and therefore machining efficiency is improved.

2. This gear face grinds chamfer device, through setting up dust extraction, there are sweeps and dust production in carrying out the course of working to the gear, opens the dust absorption pump simultaneously in the course of working, and the dust absorption pump opens and can absorb dust and sweeps through dust absorption pipe and dust absorption head, later rethread conveyer pipe carries the collecting box, handles at blowing the inside dust of collecting box, can prevent that the dust from drifting into the air, avoids causing the influence to the environment.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. an operation table; 2. an L-shaped plate; 3. a riser; 4. a rotating electric machine; 5. chamfering cutter shaft; 6. a dust collection mechanism; 601. a collection box; 602. a dust collection pump; 603. a dust collection head; 7. a clamping mechanism; 701. a cavity; 702. a cylinder; 703. a moving block; 704. a spring; 705. a moving tray; 706. a servo motor; 707. a rotating rod; 708. a turntable; 709. a threaded rod; 710. pressing the blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a gear end face chamfering device in this embodiment includes an operation table 1, an L-shaped board 2 is fixedly installed at the top of the operation table 1, a riser 3 is fixedly installed at the top of the operation table 1, a rotating motor 4 is fixedly installed on the outer surface of the right side of the riser 3, a chamfering cutter shaft 5,L is fixedly installed at the output shaft of the rotating motor 4, a dust suction mechanism 6 is fixedly installed at the top of the board 2, and a clamping mechanism 7 is arranged in the operation table 1.

It should be noted that, the gear means that the rim is provided with teeth, and can continuously engage with mechanical elements for transmitting motion and power, so that the gear chamfering machine has a crucial effect on the gear performance and service life, and the gear chamfering machine can be realized through the cooperation of the dust collection mechanism 6 and the clamping mechanism 7, so that the gear chamfering machine has a positioning function and a dust collection function in the gear machining process.

The dust collection mechanism 6 comprises a collection box 601, the collection box 601 is fixedly arranged at the top of the L-shaped plate 2, the dust collection pump 602 is fixedly arranged at the top of the L-shaped plate 2, the dust collection head 603 is fixedly arranged on the right inner wall of the L-shaped plate 2, the dust inlet of the dust collection pump 602 is fixedly connected with a dust inlet pipe connected with the dust collection head 603, the dust outlet of the dust collection pump 602 is fixedly provided with a conveying pipe extending to the interior of the collection box 601, the dust collection pump 602 is started simultaneously in the processing process, dust and waste dust can be absorbed by the dust collection pipe and the dust collection head 603, and then conveyed to the collection box 601 through the conveying pipe, dust in the collection box 601 is processed, and the dust can be prevented from falling into the air.

The fixture 7 includes the cavity 701, the cavity 701 has been seted up to the inside of operation panel 1, the right inner wall fixed mounting of cavity 701 has cylinder 702, the inside movable mounting of cavity 701 has movable block 703, the left inner wall fixed mounting of cavity 701 has spring 704, the spout has been seted up at the top of operation panel 1, and the top of movable block 703 and the bottom fixed mounting of movable disk 705 have the connecting block that runs through the spout, can drive movable disk 705 through movable block 703 and connecting block under the drive of cylinder 702 and remove for the gear contacts with chamfer arbor 5, the gear of being convenient for to different sizes processes.

The top movable mounting of operation panel 1 has movable disk 705, and the inner bottom wall fixed mounting of movable disk 705 has servo motor 706, and servo motor 706's output shaft department fixed mounting has bull stick 707, and the top fixed mounting of bull stick 707 has carousel 708, and servo motor 706's rotation can drive carousel 708 through bull stick 707 and rotate, can adjust the different faces of gear, need not to fix a position to the efficiency of processing has been improved.

The inside of movable disk 705 is seted up flutedly, and the bottom fixed mounting of carousel 708 has two pulleys, and two pulleys all with the inner wall sliding connection of recess, set up recess and pulley and can improve carousel 708 pivoted stability.

The top fixed mounting of carousel 708 has threaded rod 709, and the surface threaded connection of threaded rod 709 has press block 710, overlaps the gear on threaded rod 709, later will press the briquetting 710 cover on threaded rod 709, twists press briquetting 710, can drive simultaneously and press briquetting 710 and rotate the while and move down, and it is fixed to carry out the centre gripping to the gear, avoids the gear to appear the position offset condition in the centre gripping in-process.

In practice, the method is carried out according to the following steps:

1) Firstly, the device is connected with an external power supply, and a gear is sleeved on the threaded rod 709;

2) Then, the pressing block 710 is sleeved on the threaded rod 709, the pressing block 710 is twisted to drive the pressing block 710 to move downwards while rotating, and the gear is fixed;

3) The movable disc 705 is driven to move through the movable block 703 and the connecting block under the driving of the air cylinder 702, so that the gear is in contact with the chamfering cutter shaft 5;

4) Simultaneously, a rotary motor 4 and a dust collection pump 602 are started, the rotary motor 4 drives a chamfering cutter shaft 5 to process gears, and the dust collection pump 602 absorbs generated dust and scraps;

5) Finally, the turntable 708 can be driven to rotate by the rotation of the servo motor 706, and different surfaces of the gear can be adjusted.

In summary, the gear end face chamfering device, through setting the clamping mechanism 7, can sleeve the gear on the threaded rod 709 when in use, then sleeve the pressing block 710 on the threaded rod 709, twist the pressing block 710, and simultaneously can drive the pressing block 710 to rotate and move downwards to clamp and fix the gear; the movable disc 705 can be driven to move through the movable block 703 and the connecting block under the driving of the air cylinder 702, so that the gears are contacted with the chamfering cutter shaft 5, gears with different sizes are conveniently machined, the chamfering cutter shaft 5 is driven by the rotating motor 4 to machine the gears, the servo motor 706 can be started simultaneously in the machining process, the rotating shaft 707 of the servo motor 706 can drive the turntable 708 to rotate, different surfaces of the gears can be adjusted, repositioning is not needed, and the machining efficiency is improved.

And, through setting up dust absorption mechanism 6, there is sweeps and dust production in carrying out the course of working to the gear, opens dust absorption pump 602 simultaneously in the course of working, and dust absorption pump 602's opening can absorb dust and sweeps through dust absorption pipe and dust absorption head 603, later rethread conveyer pipe carries to collection box 601, handles blowing the inside dust of collection box 601, can prevent that the dust from drifting into the air, avoids causing the influence to the environment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear face grinds chamfer device, includes operation panel (1), its characterized in that: the automatic chamfering machine is characterized in that an L-shaped plate (2) is fixedly arranged at the top of the operating table (1), a vertical plate (3) is fixedly arranged at the top of the operating table (1), a rotating motor (4) is fixedly arranged on the outer surface of the right side of the vertical plate (3), a chamfering cutter shaft (5) is fixedly arranged at the output shaft of the rotating motor (4), a dust collection mechanism (6) is fixedly arranged at the top of the L-shaped plate (2), and a clamping mechanism (7) is arranged in the operating table (1);

the dust collection mechanism (6) comprises a collection box (601), the collection box (601) is fixedly arranged at the top of the L-shaped plate (2), a dust collection pump (602) is fixedly arranged at the top of the L-shaped plate (2), and a dust collection head (603) is fixedly arranged on the right inner wall of the L-shaped plate (2);

the clamping mechanism (7) comprises a cavity (701), the cavity (701) is formed in the operation table (1), an air cylinder (702) is fixedly mounted on the right inner wall of the cavity (701), a moving block (703) is movably mounted in the cavity (701), a spring (704) is fixedly mounted on the left inner wall of the cavity (701), a moving disc (705) is movably mounted on the top of the operation table (1), a servo motor (706) is fixedly mounted on the inner bottom wall of the moving disc (705), a rotary rod (707) is fixedly mounted on the output shaft of the servo motor (706), a rotary disc (708) is fixedly mounted on the top of the rotary rod (707), a threaded rod (709) is fixedly mounted on the top of the rotary disc (708), and a pressing block (710) is connected to the outer surface of the threaded rod (709).

2. The gear face grinding and chamfering device according to claim 1, wherein: the dust inlet of the dust suction pump (602) is fixedly provided with a dust inlet pipe fixedly connected with the dust suction head (603), and the dust outlet of the dust suction pump (602) is fixedly provided with a conveying pipe extending to the inside of the collecting box (601).

3. The gear face grinding and chamfering device according to claim 1, wherein: the right side of the moving block (703) is fixedly connected with one end of the air cylinder (702), and the left side of the moving block (703) is fixedly connected with one end of the spring (704).

4. The gear face grinding and chamfering device according to claim 1, wherein: a sliding groove is formed in the top of the operating platform (1), and a connecting block penetrating through the sliding groove is fixedly arranged at the top of the moving block (703) and the bottom of the moving disc (705).

5. The gear face grinding and chamfering device according to claim 1, wherein: the inside of movable disk (705) is seted up flutedly, and the bottom fixed mounting of carousel (708) has two pulleys, and two pulleys all with the inner wall sliding connection of recess.

6. The gear face grinding and chamfering device according to claim 1, wherein: the bottom of the rotary table (708) is rotatably connected with the top of the movable table (705).