CN213729781U

CN213729781U - Gear hobbing machine capable of deburring

Info

Publication number: CN213729781U
Application number: CN202023029080.3U
Authority: CN
Inventors: 张力烽; 张伟明
Original assignee: Shaoxing Deshun Machinery Co ltd
Current assignee: Shaoxing Deshun Machinery Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-20
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a gear hobbing machine that can burring belongs to gear hobbing machine technical field, including the gear hobbing machine body, two backup pads of top fixedly connected with of gear hobbing machine body, two area pinion racks of top fixedly connected with between the backup pad, two all the cover is equipped with the movable block on the area pinion rack, two one side fixedly connected with mounting panel that the movable block is relative, two all rotate on the inner wall of movable block and be connected with drive gear. The utility model discloses a, drive actuating lever and drive gear after the servo motor circular telegram and rotate, drive gear begins to drive the movable block and removes on the toothed plate, and the driving fan is facing to polish the dish and clean with gear hobbing machine body top, and the sweeps is blown to the feed chute inside, gets into the feed chute through the feed chute after that inside, then with dust catcher circular telegram work, the inside sweeps of discharge chute is all taken out to gear hobbing machine body outside to the dust catcher, has solved in the past the gear hobbing machine can't clear up and the problem of burring.

Description

Gear hobbing machine capable of deburring

Technical Field

The utility model relates to a gear hobbing machine technical field, more specifically say, relate to a gear hobbing machine that can burring.

Background

The hobbing machine is the most widely used machine tool in the machine tool for processing the drive gear, and can be used for cutting straight-tooth and helical-tooth cylindrical drive gears, worm gears, chain wheels and the like. The machine tool can also process various workpieces with special tooth shapes, such as splines, chain wheels and the like when a special hob is used, the processing precision of a common hobbing machine is 7 to 6 grades, the processing precision of a high-precision hobbing machine is 4 to 3 grades, and the maximum processing diameter reaches 15 meters.

However, the existing gear hobbing machine does not have a deburring effect and is very inconvenient to use, the existing gear hobbing machine cannot clean a workbench, a lot of scraps can be generated no matter the machined driving gear or the deburring is carried out on the driving gear, and if the workbench is not cleaned for a long time, a lot of garbage can be reserved to influence the machining quality and the machining efficiency, so that professionals in the field provide the gear hobbing machine capable of deburring, and the problem mentioned above is solved.

Disclosure of Invention

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a gear hobbing machine of ability burring possesses the deburring and the advantage of being convenient for clearance, has solved the problem that above-mentioned background art mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A gear hobbing machine capable of deburring comprises a gear hobbing machine body, wherein the top of the gear hobbing machine body is fixedly connected with two supporting plates, the top between the two supporting plates is fixedly connected with two toothed plates, the two toothed plates are respectively sleeved with a moving block, one sides of the two moving blocks opposite to each other are fixedly connected with a mounting plate, the inner walls of the two moving blocks are respectively and rotatably connected with a driving gear, the two driving gears are respectively meshed with the two toothed plates, one sides of the two driving gears opposite to each other are respectively and fixedly connected with a driving rod, one ends of the two driving rods opposite to each other respectively penetrate through the two moving blocks and extend to one sides of the two moving blocks opposite to each other, a servo motor is fixedly mounted at the top of the mounting plate, one ends of the two driving rods opposite to each other are respectively meshed with an output shaft of the servo motor through the driving gear, and a driving fan is fixedly mounted at the bottoms of the two moving blocks, the top of the gear hobbing machine body is fixedly connected with a placing table, the top of the placing table is fixedly connected with a placing rod, a polishing motor is fixedly arranged on the inner top wall of the gear hobbing machine body, the top of the gear hobbing machine body is rotatably connected with two driving shafts, the top ends of the two driving shafts are fixedly connected with polishing discs which are respectively positioned at the left side and the right side of the placing table, the bottom ends of the two driving shafts are in transmission connection with the polishing motor through belts, four blanking grooves are arranged at the top of the gear hobbing machine body, blanking pipes are fixedly connected at the bottoms of the four blanking grooves, the inner bottom wall of the gear hobbing machine body is fixedly connected with a discharge pipe, the four discharge pipes are communicated with the interior of the discharge pipe, and a dust collector is fixedly mounted on the discharge pipe, and the right end of the discharge pipe penetrates through and extends to the right side of the gear hobbing machine body.

Preferably, the bottoms of the two toothed plates are provided with sliding grooves, the insides of the two sliding grooves are connected with sliding strips in a sliding mode, and the bottoms of the two sliding strips are fixedly connected to the two moving blocks respectively.

Preferably, the inside fixed mounting of placing the platform has the air pump, place the fixed connection gasbag on the pole, the top and the inside of gasbag of air pump are linked together.

Preferably, the fixed mounting of backup pad on right side has control panel, electric connection between grinding motor, servo motor and the drive fan.

Preferably, the two driving shafts are fixedly connected with bearings, and outer rings of the two bearings are fixedly connected to the gear hobbing machine body.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the device is needed to be used for deburring of a driving gear, the gear is firstly sleeved on the placing rod, then the air pump is electrified to work, the air pump inflates the air bag to enable the air bag to expand and be attached to the inner wall of the gear to fix the gear, so that burrs can be removed, the grinding motor is electrified to work through the control panel, the control panel can enable a user to more simply and quickly control the device to reduce the input of personnel and improve the deburring efficiency, the grinding motor drives the grinding disc on the driving shaft to rotate after being electrified, the bearing rotates along with the grinding disc, the bearing can play a certain fixing role in the driving shaft, meanwhile, the friction between the driving shaft and the gear hobbing machine body can be reduced, the driving shaft can better rotate, the grinding disc starts to deburr the driving gear, and then the servo motor and the driving fan are electrified to work, the servo motor drives the driving rod to rotate with the driving gear after being electrified, the driving gear starts to drive the moving block to move on the toothed plate, the driving fan is used for cleaning the top of the grinding disc and the gear hobbing machine body, the scraps are blown to the inner part of the discharging groove, then the scraps enter the discharging groove through the discharging groove, the dust collector is electrified to work, the dust collector is used for pumping the scraps in the discharging pipe to the outer part of the gear hobbing machine body, and the problem that the gear hobbing machine cannot be cleaned and deburred in the past is solved.

(2) This scheme, the cooperation between spout and the draw runner is used and can be reduced the movable block and take the friction between the tooth board, can also restrict the moving direction of movable block simultaneously, prevents its slope.

(3) This scheme, when the gear to different internal diameters burring was polished, establish the gear cover on placing the pole, with air pump circular telegram work after that, the air pump is with inside the inflating messenger gasbag inflation of gasbag and drive gear inner wall laminating fix it, can be to its deburring.

(4) This scheme, control panel's setting can make user of service can simple swift control this device more to reduce personnel's input and improve burring efficiency.

(5) This scheme, the setting of bearing can play certain fixed action to the drive shaft, can also reduce the friction between drive shaft and the gear hobbing machine body simultaneously for the rotation that the drive shaft can be better.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic perspective view of the moving block of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the placing rod of the present invention.

The reference numbers in the figures illustrate:

1. a gear hobbing machine body; 2. a support plate; 3. a toothed plate; 4. a moving block; 5. mounting a plate; 6. a drive gear; 7. a drive rod; 8. a servo motor; 9. driving a fan; 10. a placing table; 11. placing a rod; 12. polishing the motor; 13. a drive shaft; 14. grinding disc; 15. a discharging groove; 16. a discharging pipe; 17. a discharge pipe; 18. a vacuum cleaner; 19. a chute; 20. a slide bar; 21. an air pump; 22. an air bag; 23. a control panel; 24. and a bearing.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a gear hobbing machine capable of removing burrs comprises a gear hobbing machine body 1, two support plates 2 are fixedly connected to the top of the gear hobbing machine body 1, two toothed plates 3 are fixedly connected to the top between the two support plates 2, moving blocks 4 are sleeved on the two toothed plates 3, a mounting plate 5 is fixedly connected to one opposite sides of the two moving blocks 4, driving gears 6 are rotatably connected to the inner walls of the two moving blocks 4, the two driving gears 6 are respectively engaged with the two toothed plates 3, driving rods 7 are fixedly connected to one opposite sides of the two driving gears 6, one opposite ends of the two driving rods 7 respectively penetrate through the two moving blocks 4 and extend to one opposite sides of the two moving blocks 4, a servo motor 8 is fixedly mounted at the top of the mounting plate 5, and one opposite ends of the two driving rods 7 are engaged with output shafts of the servo motor 8 through the driving gears 6, the bottom of each moving block 4 is fixedly provided with a driving fan 9, the top of the hobbing machine body 1 is fixedly connected with a placing table 10, the top of the placing table 10 is fixedly connected with a placing rod 11, the inner top wall of the hobbing machine body 1 is fixedly provided with a grinding motor 12, the top of the hobbing machine body 1 is rotatably connected with two driving shafts 13, the top ends of the two driving shafts 13 are fixedly connected with grinding discs 14, the two grinding discs 14 are respectively positioned at the left side and the right side of the placing table 10, the bottom ends of the two driving shafts 13 are in transmission connection with the grinding motor 12 through belts, the top of the hobbing machine body 1 is provided with four discharging grooves 15, the bottom parts of the four discharging grooves 15 are fixedly connected with discharging pipes 16, the inner bottom wall of the hobbing machine body 1 is fixedly connected with discharging pipes 17, the four discharging pipes 16 are communicated with the inner parts of the discharging pipes 17, and a dust collector 18 is fixedly arranged on the discharging pipes 17, the right end of the discharge pipe 17 penetrates through and extends to the right side of the gear hobbing machine body 1, when the gear needs to be deburred by using the device, the gear is firstly sleeved on the placing rod 11, then the air pump 21 is electrified to work, the air pump 21 inflates the air bag 22 to enable the air bag 22 to expand and be attached to the inner wall of the gear to fix the gear, so that burrs can be removed, the grinding motor 12 is electrified to work through the control panel 23, a user can simply and quickly control the device by arranging the control panel 23 to reduce the input of the user and improve the deburring efficiency, the grinding motor 12 is electrified to drive the grinding disc 14 on the driving shaft 13 to rotate, the bearing 24 rotates along with the grinding disc, the bearing 24 can fix the driving shaft 13 to a certain extent, meanwhile, the friction between the driving shaft 13 and the gear hobbing machine body 1 can be reduced, and the driving shaft 13 can rotate better, the grinding disc 14 begins to deburr the gear, then, the servo motor 8 and the driving fan 9 are electrified to work, the servo motor 8 is electrified to drive the driving rod 7 to rotate with the driving gear 6, the driving gear 6 begins to drive the moving block 4 to move on the toothed plate 3, the driving fan 9 is opposite to the grinding disc 14 and the top of the gear hobbing machine body 1 to clean, scraps are blown to the inside of the discharging groove 15, the scraps enter the inside of the discharging pipe 16 through the discharging groove 15, then, the dust collector 18 is electrified to work, the dust collector 18 uniformly pumps the scraps in the discharging pipe 17 to the outside of the gear hobbing machine body 1, and the problem that the gear hobbing machine cannot be cleaned and deburred in the past is solved.

Further, the bottom of two toothed plates 3 has all been seted up spout 19, and the equal sliding connection in inside of two spout 19 has draw runner 20, and the bottom of two draw runners 20 is fixed connection respectively on two movable blocks 4, and the cooperation between spout 19 and the draw runner 20 is used and can be reduced the friction between movable block 4 and the toothed plates 3, can also restrict the moving direction of movable block 4 simultaneously, prevents its slope.

Further, the inside fixed mounting who places platform 10 has air pump 21, places fixed connection gasbag 22 on the pole 11, and the top of air pump 21 is linked together with the inner wall of gasbag 22, when the gear to different internal diameters is carried out the burring and is polished, overlaps the gear cover and establishes on placing pole 11, then with air pump 21 circular telegram work, air pump 21 is with gasbag 22 inside aerifing make gasbag 22 inflation and gear inner wall laminating fix it, can get rid of the burr to it.

Further, the fixed mounting of backup pad 2 has control panel 23, electric connection between grinding motor 12, servo motor 8 and the driving fan 9, and this device of control can be controlled that user of service can be simple swift more to control panel 23's setting to reduce personnel's input and improve burring efficiency.

Further, equal fixedly connected with bearing 24 on two drive shafts 13, the equal fixed connection in outer lane of two bearings 24 is on gear hobbing machine body 1, and bearing 24's setting can play certain fixed action to drive shaft 13, can also reduce the friction between drive shaft 13 and the gear hobbing machine body 1 simultaneously for drive shaft 13 can be better rotate.

In the scheme, the type of the servo motor 8 can be 110 ST-M04030; the type of the driving fan 9 can be XF1233 ABGL; the grinding motor 12 may be of the type NCH 22-400; the air pump 21 may be of the type JYCQB-08.

The working principle is as follows: when the device is needed to perform deburring processing on a gear, firstly, the gear is sleeved on the placing rod 11, then the air pump 21 is electrified to work, the air pump 21 inflates the air bag 22 to enable the air bag 22 to expand to be attached to the inner wall of the gear to fix the gear, so that burrs can be removed, the grinding motor 12 is electrified to work through the control panel 23, the grinding disk 14 on the driving shaft 13 is driven to rotate after the grinding motor 12 is electrified, the bearing 24 rotates along with the grinding disk 14, the grinding disk 14 starts to deburr the gear, then the servo motor 8 and the driving fan 9 are electrified to work, the driving shaft 7 and the driving gear 6 are driven to rotate after the servo motor 8 is electrified, the driving gear 6 starts to drive the toothed plate 4 to move on the belt 3, the driving fan 9 cleans the grinding disk 14 and the top of the gear hobbing machine body 1, scraps are blown into the blanking groove 15 and then enter the blanking pipe 16 through the blanking groove 15, then the dust collector 18 is electrified to work, the dust collector 18 pumps the waste chips in the discharge pipe 17 to the outside of the gear hobbing machine body 1, and the problem that the gear hobbing machine cannot clean and deburr in the prior art is solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a gear hobbing machine that can burring, includes gear hobbing machine body (1), its characterized in that: the top of the hobbing machine body (1) is fixedly connected with two supporting plates (2), the top between the two supporting plates (2) is fixedly connected with two toothed plates (3), the two toothed plates (3) are respectively sleeved with a moving block (4), one opposite side of the two moving blocks (4) is fixedly connected with a mounting plate (5), the inner walls of the two moving blocks (4) are respectively and rotatably connected with a driving gear (6), the two driving gears (6) are respectively meshed with the two toothed plates (3), one opposite side of the two driving gears (6) is respectively and fixedly connected with a driving rod (7), one opposite end of the two driving rods (7) respectively penetrates through the two moving blocks (4) and extends to one opposite side of the two moving blocks (4), and the top of the mounting plate (5) is fixedly provided with a servo motor (8), the opposite ends of the two driving rods (7) are meshed with an output shaft of a servo motor (8) through driving gears (6), driving fans (9) are fixedly mounted at the bottoms of the two moving blocks (4), a placing table (10) is fixedly connected to the top of the gear hobbing machine body (1), a placing rod (11) is fixedly connected to the top of the placing table (10), grinding motors (12) are fixedly mounted on the inner top wall of the gear hobbing machine body (1), two driving shafts (13) are rotatably connected to the top of the gear hobbing machine body (1), grinding discs (14) are fixedly connected to the top ends of the two driving shafts (13), the two grinding discs (14) are respectively located on the left side and the right side of the placing table (10), and the bottom ends of the two driving shafts (13) are in transmission connection with the grinding motors (12) through belts, four lower troughs (15), four have been seted up at the top of gear hobbing machine body (1) the equal fixedly connected with unloading pipe (16) in bottom of lower trough (15), fixedly connected with discharging pipe (17), four on the interior diapire of gear hobbing machine body (1) unloading pipe (16) all are linked together with the inside of discharging pipe (17), fixed mounting has dust catcher (18) on discharging pipe (17), the right-hand member of discharging pipe (17) runs through and extends to the right side of gear hobbing machine body (1).

2. A deburring hobbing machine as claimed in claim 1, characterized in that: the bottom of two toothed plate (3) has all seted up spout (19), two equal sliding connection in inside of spout (19) has draw runner (20), two the bottom of draw runner (20) is fixed connection respectively on two movable blocks (4).

3. A deburring hobbing machine as claimed in claim 1, characterized in that: an air pump (21) is fixedly installed inside the placing table (10), an air bag (22) is fixedly connected to the placing rod (11), and the top of the air pump (21) is communicated with the inner wall of the air bag (22).

4. A deburring hobbing machine as claimed in claim 1, characterized in that: the right side fixed mounting of backup pad (2) has control panel (23), electric connection between grinding motor (12), servo motor (8) and drive fan (9).

5. A deburring hobbing machine as claimed in claim 1, characterized in that: and the two driving shafts (13) are fixedly connected with bearings (24), and the outer rings of the two bearings (24) are fixedly connected to the gear hobbing machine body (1).