CN218363785U

CN218363785U - Grinding device for deburring of gears

Info

Publication number: CN218363785U
Application number: CN202222426588.XU
Authority: CN
Inventors: 周福
Original assignee: Guangzhou Tengyan Electromechanical Equipment Co ltd
Current assignee: Guangzhou Tengyan Electromechanical Equipment Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-24
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a grinding device of gear burring belongs to gear machining equipment technical field, the on-line screen storage device comprises a base, the top of base is provided with rotatable rotary disk, and the both sides at rotary disk top all are connected with the side prop, two be connected with the connection pad between the adjacent one side of side prop, the center post is installed at the center at connection pad top, and the both sides at connection pad top have all seted up the cavity, the interior week of cavity all is provided with threaded rod and thread bush, and the top of two thread bushes all is connected with arc splint, two be equipped with the processing gear between the arc splint, the first side of processing gear is equipped with the board of polishing, and the top of polishing board is equipped with grinding motor, the edge connection at base top has and is used for dirt-proof frame. This grinding device of gear burring not only can fix the gear of equidimension not and polish, and can block the absorption to the sweeps, protects production environment and operator's human body.

Description

Grinding device for deburring of gears

Technical Field

The utility model belongs to the technical field of gear machining equipment, concretely relates to grinding device of gear burring.

Background

The gear is a mechanical element with teeth on a wheel rim capable of continuously meshing to transmit motion and power, the gear is a toothed mechanical part capable of meshing with each other, the gear needs to be subjected to processes such as forging blank making, normalizing, turning, rolling, gear shaping, gear shaving, heat treatment, grinding and the like, burrs on the upper surface and the lower surface of the gear need to be removed, grinding and polishing are conducted after the gear is machined, the attractiveness of the gear is improved, a grinding device needs to be used for grinding, most of grinding parts of the existing grinding device are in contact with the outside, so that scraps generated in the grinding process can splash to influence the production environment, and the influence on the health of an operator can be caused after the gear is sucked by the operator.

Therefore, in order to meet the current situation, the design and production of a gear deburring grinding device are urgently needed to meet the requirements of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device of gear burring to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device of gear burring, includes the base, the top of base is provided with rotatable rotary disk, and the both sides at rotary disk top all are connected with the side pole, two be connected with the connection pad between the adjacent one side of side pole, the center post is installed at the center at connection pad top, and the both sides at connection pad top all seted up the cavity, the interior week of cavity all is provided with threaded rod and thread bush, and the top of two thread bushes all is connected with arc splint, two be equipped with the processing gear between the arc splint, the first side of processing gear is equipped with the board of polishing, and the top of polishing the board is equipped with grinding motor, the hydraulic stem is installed to one side at base top, the edge connection at base top has and is used for dirt-proof frame.

Preferably, a transmission cavity is formed in the center inside the connecting disc, a transmission bevel gear and two driven bevel gears for transmission are arranged on the inner periphery of the transmission cavity, and a transmission motor is installed in the center of the bottom of the connecting disc.

Preferably, a rotating motor is installed at the bottom of the base, and the output end of the rotating motor is connected with a rotating column which penetrates through the base and is connected with the center of the bottom of the rotating disk.

Preferably, the driving end of the hydraulic rod is connected with an extension plate, the bottom of the polishing motor is connected with the extension plate, the output end of the polishing motor is connected with a polishing rod through a coupler, and the bottom of the polishing rod is connected with the center of the top of the polishing plate.

Preferably, one side of the outer frame is rotatably connected with a frame door through a hinge, and one side of the outer frame is provided with a dust collection box.

Preferably, a dust suction pipe is communicated between the top of the dust collection box and the top of the outer frame, and a dust suction fan is installed on the inner periphery of the dust suction pipe at one end of the outer frame.

The utility model discloses a technological effect and advantage:

the matching of the transmission bevel gear and the driven bevel gear and the operation of the transmission motor can drive the two threaded rods to synchronously rotate, and then the arc clamping plates can be driven to move oppositely through the matching of the threaded rods and the threaded sleeves and the connection of the arc clamping plates and the threaded sleeves, so that the gears with different sizes can be further conveniently fixed;

the fixed gear can rotate by the operation of the rotating motor and the connection of the rotating column and the rotating disk, and then the surface of the gear can be deburred and polished by the operation of the hydraulic rod and the polishing motor;

due to the closed design of the outer frame and the matching of the dust collection box, the transmission rod and the transmission motor, the waste scraps generated by polishing can be blocked and absorbed, so that the waste scraps are prevented from damaging the production environment and the human body of an operator;

this grinding device of gear burring not only can fix the gear of equidimension not and polish, and can block the absorption to the sweeps, protects production environment and operator's human body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 isbase:Sub>A cross-sectional view taken along the directionbase:Sub>A-base:Sub>A in fig. 1 according to the present invention;

fig. 3 is an enlarged view of the structure of fig. 2B according to the present invention;

fig. 4 is a schematic structural diagram of the connection pad of the present invention.

Description of reference numerals:

1. a base; 2. rotating the disc; 3. a side post; 4. a connecting disc; 5. a threaded rod; 6. a threaded sleeve; 7. an arc splint; 8. a central column; 9. machining a gear; 10. a hydraulic lever; 11. an extension plate; 12. a rotating electric machine; 13. a spin column; 14. an outer frame; 15. a frame door; 16. a dust collection box; 17. a dust collection pipe; 18. a transparent window;

21. grinding the plate; 22. grinding the rod; 23. polishing the motor;

31. a drive bevel gear; 32. a driven bevel gear; 33. a transmission rod; 34. a drive motor;

51. a cavity; 52. a transmission cavity.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the general structure of the device body is that a rotatable rotary disc 2 is arranged at the top of a base 1, side posts 3 are connected to two sides of the top of the rotary disc 2, a connecting disc 4 is connected between adjacent sides of the two side posts 3, a mark line (not shown in the figure) is arranged at the top of the connecting disc 4 and is convenient for aligning the placing positions of the gears, a central post 8 is arranged at the center of the top of the connecting disc 4, the central post 8 is detachably connected through a fastener, the periphery of the central post 8 is matched with a shaft hole in the center of the gear, cavities 51 are formed in two sides of the top of the connecting disc 4, and arc clamping plates 7 are arranged above the two cavities 51;

arc splint 7 is the arc, and arc splint 7 is equipped with the specification of a plurality of variation in size, and the medial surface of arc splint 7 is equipped with a plurality of sawtooth, can fix the gear through a plurality of sawtooth, is equipped with processing gear 9 between two arc splint 7, and the first side of processing gear 9 is equipped with the board of polishing 21.

Referring to fig. 2 and 4, in order to polish the gear, a rotating motor 12 is installed at the bottom of the base 1, an output end of the rotating motor 12 is connected with a rotating column 13 penetrating through the base 1, a top end of the rotating column 13 is connected with a center of the bottom of the rotating disk 2, a polishing motor 23 is installed at a center of the top of the extending plate 11, an output end of the polishing motor 23 penetrates through the extending plate 11 and is connected with a polishing rod 22 through a coupler, and a bottom end of the polishing rod 22 is connected with a center of the top of the polishing plate 21.

Referring to fig. 2, in order to adapt to the machining gears 9 with different heights, a hydraulic rod 10 is installed on one side of the top of the base 1, and a driving end of the hydraulic rod 10 is connected with an extension plate 11.

Referring to fig. 2, 3 and 4, in order to fix gears with different sizes, a transmission cavity 52 is formed in the center of the inside of the connecting disc 4, a transmission bevel gear 31 and two driven bevel gears 32 are arranged on the inner periphery of the transmission cavity 52, the transmission bevel gear 31 and the two driven bevel gears 32 are meshed with each other, a transmission motor 34 is installed in the center of the bottom of the connecting disc 4, the output end of the transmission motor 34 penetrates through the connecting disc 4 and is connected with a transmission rod 33 through a coupler, and the top of the transmission rod 33 is connected with the center of the bottom of the transmission bevel gear 31;

the center of the inner periphery of the cavity 51 is rotatably connected with a threaded rod 5 through a bearing, one end of the threaded rod 5 penetrates through the connecting disc 4 and is connected with the corresponding driven bevel gear 32, the outer periphery of the threaded rod 5 is connected with a threaded sleeve 6, the threaded sleeve 6 is matched with the inner periphery of the cavity 51, and the tops of the two threaded sleeves 6 are connected with the arc clamping plates 7.

Referring to fig. 2 and 4, in order to suck the waste chips in a sealing manner, the edge of the top of the base 1 is connected with a dustproof outer frame 14, one side of the outer frame 14 is rotatably connected with a frame door 15 through a hinge, a transparent window 18 is embedded in the top of the outer frame 14, one side of the outer frame 14 is provided with a dust collection box 16, and the dust collection box 16 is of a detachable structure and is convenient for processing the waste chips;

a dust collection pipe 17 is communicated between the top of the dust collection box 16 and the top of the outer frame 14, and a dust collection fan (not shown in the figure) is installed on the inner circumference of the dust collection pipe 17 at one end of the outer frame 14, and the dust collection fan can be an existing fan or a small fan.

The mounting, connecting and connecting modes can be selected from fasteners, bonding or welding and the like.

The hydraulic rod 10 can BE selected as BE-R412B, the grinding motor 23 and the rotating motor 12 can BE selected as MERA200 type forward and backward rotating motors, and the transmission motor 34 can BE selected as a 3IK15A type forward and backward rotating motor.

The dust absorption fan, the hydraulic rod 10, the transmission motor 34, the grinding motor 23 and the rotating motor 12 are electrically connected with an external power supply, and a controller can be selected for synchronous regulation and control.

The working principle is as follows:

when the gear deburring polishing device needs to be used, the frame door 15 is opened, the processing gear 9 is placed between the two arc clamping plates 7, and the shaft hole in the center of the processing gear 9 is clamped with the central column 8;

starting a transmission motor 34 to drive a transmission rod 33 to rotate, so that a transmission bevel gear 31 rotates, a threaded rod 5 rotates, and arc clamping plates 7 connected with a threaded sleeve 6 are further close to each other and fix a processing gear 9;

then, the hydraulic rod 10 is started to enable the polishing plate 21 to descend to the polishing position, the polishing motor 23 is started to drive the polishing plate 21 to rotate, and meanwhile, the rotating motor 12 is started to enable the rotating column 13 to drive the processing gear 9 above the rotating disc 2 to rotate, so that polishing can be conducted;

in the process of polishing, through blockking of frame 14, start the dust absorption fan simultaneously, absorb the sweeps that grinds the production, further can production environment and operator protect.

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

Claims

1. The utility model provides a grinding device of gear burring, includes base (1), its characterized in that: the top of base (1) is provided with rotatable rotary disk (2), and the both sides at rotary disk (2) top all are connected with side post (3), two be connected with connection pad (4) between the adjacent one side of side post (3), center post (8) are installed at the center at connection pad (4) top, and cavity (51) have all been seted up to the both sides at connection pad (4) top, the interior week of cavity (51) all is provided with threaded rod (5) and thread bush (6), and the top of two thread bushes (6) all is connected with arc splint (7), two be equipped with processing gear (9) between arc splint (7), the first side of processing gear (9) is equipped with grinding plate (21), and the top of grinding plate (21) is equipped with grinding motor (23), hydraulic stem (10) are installed to one side at base (1) top, the edge connection at base (1) top has frame (14) that are used for dirt-proof.

2. A gear deburring grinding apparatus as claimed in claim 1, wherein: a transmission cavity (52) is formed in the center of the inner portion of the connecting disc (4), a transmission bevel gear (31) and two driven bevel gears (32) used for transmission are arranged on the inner periphery of the transmission cavity (52), and a transmission motor (34) is installed in the center of the bottom of the connecting disc (4).

3. A gear deburring grinding apparatus as claimed in claim 1, wherein: the rotary motor (12) is installed to the bottom of base (1), and the output of rotary motor (12) is connected with and runs through base (1) and with rotary disk (2) bottom center connection's column spinner (13).

4. A gear deburring grinding apparatus as claimed in claim 1, wherein: the drive end of hydraulic stem (10) is connected with and prolongs connection board (11), the bottom of grinding motor (23) with prolong connection board (11) and be connected, and the output of grinding motor (23) has grinding rod (22) through the coupling joint, the bottom of grinding rod (22) is connected with the center at grinding board (21) top.

5. The gear deburring grinding apparatus according to claim 1, wherein: one side of the outer frame (14) is rotatably connected with a frame door (15) through a hinge, and one side of the outer frame (14) is provided with a dust collection box (16).

6. A gear deburring grinding apparatus as claimed in claim 5, wherein: a dust suction pipe (17) is communicated between the top of the dust collection box (16) and the top of the outer frame (14), and a dust suction fan is arranged on the inner periphery of one end, located at the outer frame (14), of the dust suction pipe (17).