CN110774081A

CN110774081A - Deburring device for gear machining

Info

Publication number: CN110774081A
Application number: CN201911072648.9A
Authority: CN
Inventors: 吴双胜; 周志燕
Original assignee: Jiangsu Xinyinye Machinery Co Ltd
Current assignee: Jiangsu Xinyinye Machinery Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-02-11

Abstract

The invention discloses a deburring device for gear machining, which comprises a base, wherein a movable plate is arranged on the base, a cylinder body is fixedly arranged on the movable plate, a piston rod is arranged on the cylinder body, a positioning block is fixedly arranged on the piston rod, a positioning seat is slidably sleeved on the positioning block, a cylinder body is fixedly arranged on the positioning seat, grinding teeth are arranged on the inner wall of the cylinder body, a supporting column is fixedly arranged on the upper end surface of the base, and a threaded rod is fixedly arranged on the supporting column. This burring device of gear machining usefulness through supporting tooth and the gear engagement of polishing to and reciprocating of piston rod, can make the tooth of polishing can polish the burr in the tooth groove of gear, and the whole high quality of polishing, and efficiency obtains guaranteeing, through the cylinder body that two objects and remove simultaneously, and the connected mode of bayonet lock, makes barrel and the tooth of polishing more convenient when supporting change installation.

Description

Deburring device for gear machining

Technical Field

The invention relates to the technical field of gear machining, in particular to a deburring device for gear machining.

Background

After the processing is accomplished, need through the daily use that the fine handling just can drop into, if direct use behind the gear drawing of patterns, big or small burr can exist on its surface, at the long-term traditional in-process that meshes of gear, poor stability, and life greatly reduced.

Generally, a conical cylinder polishing head is arranged on a rotating shaft of a motor for polishing specifically for large burrs, or a cutting machine is used for cutting off a protruding part, but for small burrs, a simple and convenient removing device is arranged at present, and if the polishing head is used for removing the small burrs, the processing quality is low, and the working efficiency is greatly reduced.

Disclosure of Invention

The invention aims to provide a deburring device for gear machining, which aims to solve the problem of processing small burrs on a gear.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a burring device that gear machining used, includes the base, be provided with the movable plate on the base, fixed mounting has the cylinder body on the movable plate, be provided with the piston rod on the cylinder body, fixed mounting has the counterpoint piece on the piston rod, sliding sleeve is equipped with the counterpoint seat on the counterpoint piece, fixed mounting has the barrel on the counterpoint seat, be provided with the tooth of polishing on the inner wall of barrel, the up end fixed mounting of base has the pillar, fixed mounting has the threaded rod on the pillar, sliding sleeve is equipped with the gear body of erectting on the pillar on the threaded rod, the threaded rod screw thread is provided with the nut of hugging closely the gear body, the gear body sets up with the tooth meshing of polishing.

Preferably, the counterpoint piece is provided with the recess, and it is provided with the bayonet lock to slide in the recess, and the bayonet lock passes through spring coupling with the recess, be provided with the through-hole on the counterpoint seat, bayonet lock and through-hole slip cap establish.

Preferably, the base is provided with an inner cavity, a bearing is fixedly embedded in one side of the inner wall of the inner cavity, a shaft seat is fixedly mounted on the other side of the inner wall of the inner cavity, a driving shaft is rotatably arranged in the shaft seat, the driving shaft is in interference fit with the bearing, a motor is fixedly mounted on the outer wall of the base, and a rotating shaft of the motor is fixed with the driving shaft through a coupler.

Preferably, the driving shaft is provided with two sections of equidistant thread protrusions, the thread protrusions on the two sides are arranged in the positive and negative directions, and the thread protrusions are provided with thread sleeves.

Preferably, the threaded sleeve is fixedly provided with a limiting rod, the inner cavity wall of the base is communicated with a strip-shaped hole, the limiting rod and the strip-shaped hole are arranged in a sliding mode, and the limiting rod and the movable plate are fixedly installed.

Preferably, the base is fixedly provided with a back plate, the back plate is fixedly provided with a dust hood, the dust hood is fixedly provided with a screen plate, and the aperture of the screen plate is not more than two millimeters.

Preferably, the dust hood is fixedly provided with a pipeline, the pipeline is fixedly embedded into the sealing plate, and the sealing plate is fixedly provided with a dust collecting cloth bag covering the opening of the pipeline.

Preferably, the back plate is fixedly provided with a supporting plate, the supporting plate is fixedly provided with a box body, the box body is fixedly arranged with the sealing plate, the supporting plate is fixedly provided with an exhaust fan, and an air inlet of the exhaust fan is fixedly embedded into the box body.

Compared with the prior art, the invention has the beneficial effects that: this burring device that gear machining used: 1. through the meshing of the matched grinding teeth and the gear and the up-and-down movement of the piston rod, the grinding teeth can grind burrs in tooth grooves of the gear teeth, the overall grinding quality is high, and the efficiency is guaranteed;

2. the cylinder body which moves simultaneously through two objects and the connection mode of the clamping pin enable the cylinder body and the grinding teeth to be more convenient to replace and install in a matched mode;

3. through the air draft effect of air exhauster, can remove dust to metal dust when polishing to reduce metal dust to the influence of surrounding environment.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the invention at a;

FIG. 3 is a schematic top view of the barrel, grinding teeth and gear body of the present invention;

fig. 4 is a schematic side view of the dust hood and the back plate according to the present invention.

In the figure: 1. a base; 11. moving the plate; 12. a cylinder body; 13. a piston rod; 14. a positioning block; 15. a positioning seat; 16. a barrel; 17. grinding teeth; 18. a pillar; 19. a threaded rod; 110. a gear body; 111. a nut; 2. a groove; 21. a bayonet lock; 22. a spring; 23. a through hole; 3. a bearing; 31. a shaft seat; 32. a drive shaft; 33. a motor; 4. a threaded boss; 41. a threaded sleeve; 42. a limiting rod; 43. a strip-shaped hole; 5. a back plate; 51. a dust hood; 52. a screen plate; 6. a pipeline; 61. a sealing plate; 62. a dust collecting cloth bag; 7. a support plate; 71. a box body; 72. an exhaust fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a burring device that gear machining used, the on-line screen storage device comprises a base 1, be provided with movable plate 11 on the base 1, fixed mounting has cylinder body 12 on the movable plate 11, be provided with piston rod 13 on the cylinder body 12, fixed mounting has counterpoint piece 14 on the piston rod 13, sliding sleeve is equipped with counterpoint seat 15 on the counterpoint piece 14, fixed mounting has barrel 16 on the counterpoint seat 15, barrel 16 and the tooth 17 of polishing can be along with the model of gear body 110 produces supporting, only polish the burr, be provided with the tooth 17 of polishing on barrel 16's the inner wall, the up end fixed mounting of base 1 has pillar 18, fixed mounting has threaded rod 19 on pillar 18, sliding sleeve is equipped with the gear body 110 of erectting on pillar 18 on threaded rod 19, threaded rod 19 screw thread is provided with the nut 111 of hugging closely gear body 110, gear body 110 and the.

Referring to fig. 1 and 2, a groove 2 is formed in the aligning block 14, a detent 21 is slidably disposed in the groove 2, the detent 21 is connected with the groove 2 through a spring 22, a through hole 23 is formed in the aligning seat 15, and the detent 21 and the through hole 23 are slidably sleeved with each other, so that the barrel 16 can be conveniently mounted and fixed, and the aligning blocks 14 of barrel 16 of different models are identical in size and convenient to assemble uniformly.

Referring to fig. 1, an inner cavity is arranged on a base 1, a bearing 3 is fixedly embedded in one side of the inner wall of the inner cavity, a shaft seat 31 is fixedly installed on the other side of the inner wall of the inner cavity, a driving shaft 32 is rotatably installed in the shaft seat 31, the driving shaft 32 is in interference fit with the bearing 3, a motor 33 is fixedly installed on the outer wall of the base 1, the model of the motor 33 is 51K120GU-C, a forward and reverse switch is fixedly installed on a shell of the motor 33 through a wire, the model of the forward and reverse switch is HY2-8, the forward and reverse switch is plugged and electrified with an indoor 220V power strip through a wire plug, and a rotating shaft of the.

Referring to fig. 1 and 4, two equidistant thread protrusions 4 are disposed on the driving shaft 32, the thread protrusions 4 on two sides are disposed in the forward and reverse directions, a thread bushing 41 is disposed on the thread protrusion 4, a limiting rod 42 is fixedly mounted on the thread bushing 41, a strip-shaped hole 43 is communicated with an inner wall of an inner cavity of the base 1, the limiting rod 42 and the strip-shaped hole 43 are slidably disposed, and the limiting rod 42 and the moving plate 11 are fixedly mounted, so that the two cylinders 12 can be horizontally moved and moved oppositely.

Referring to fig. 1 and 4, a back plate 5 is fixedly mounted on a base 1, a dust hood 51 is fixedly mounted on the back plate 5, a mesh plate 52 is fixedly mounted on the dust hood 51, the aperture of the mesh plate 52 is not more than two millimeters, and can isolate impurities such as lint, a pipeline 6 is fixedly mounted on the dust hood 51, the pipeline 6 is fixedly embedded in a sealing plate 61, a dust collecting cloth bag 62 covering the opening of the pipeline 6 is fixedly mounted on the sealing plate 61, a supporting plate 7 is fixedly mounted on the back plate 5, a box body 71 is fixedly mounted on the supporting plate 7, the box body 71 is fixedly mounted on the sealing plate 61, an exhaust fan 72 is fixedly mounted on the supporting plate 7, the exhaust fan 72 is a vortex fan, and is plugged with an indoor power supply through a wire plug, and an air inlet of the exhaust fan 72 is.

The invention is implemented as follows: when the small burr of the gear body 110 needs to be polished, firstly, a proper cylinder 16 and polishing teeth 17 are selected according to the model of the gear body 110, then the gear body 110 is sleeved on the threaded rod 19 in a sliding mode through a hole of the gear body 110, and is in threaded connection with the threaded rod 19 through the nut 111, the extrusion positioning of the upper position and the lower position of the gear body 110 is completed, then the motor 33 is started through a forward switch or a reverse switch of a forward and reverse switch, the motor 33 drives the driving shaft 32 to rotate, the driving shaft 32 drives the threaded sleeve 41 to move, the moving plate 11 can horizontally move through the sliding contact of the limiting rod 42 in the strip-shaped hole 43, two cylinder bodies 12 can oppositely approach or separate through the effect of forward and reverse threads of the thread bulge 4, the cylinder bodies 12 are hydraulic cylinders according to the distance adjustment of two aligning seats 15 on the cylinder body 16, when the position of the aligning block 14 corresponds to the position of the aligning, the aligning seat 15 is placed on the aligning block 14 in a sliding mode, when the position of the bayonet lock 21 corresponds to the position of the through hole 23, the bayonet lock 21 is made to be ejected into the through hole 23 through compression of the spring 22 to reset, fixing of the barrel 16 is completed, meanwhile, grinding teeth 17 on the barrel 16 are in sliding engagement with the gear body 110, small burrs of the gear body 110 are ground through up-down movement of the piston rod 13, when metal floating dust during grinding needs to be collected, the exhaust fan 72 is started, the exhaust fan 72 forms exhaust air flow, and the floating dust is sucked into the cloth bag 62 from the dust suction cover 51.

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 burring device of gear machining usefulness, includes base (1), its characterized in that: a moving plate (11) is arranged on the base (1), a cylinder body (12) is fixedly arranged on the moving plate (11), a piston rod (13) is arranged on the cylinder body (12), a positioning block (14) is fixedly arranged on the piston rod (13), the aligning block (14) is slidably sleeved with an aligning seat (15), a cylinder body (16) is fixedly arranged on the aligning seat (15), grinding teeth (17) are arranged on the inner wall of the cylinder body (16), a support column (18) is fixedly arranged on the upper end surface of the base (1), a threaded rod (19) is fixedly installed on the support post (18), a gear body (110) erected on the support post (18) is sleeved on the threaded rod (19) in a sliding manner, the threaded rod (19) is provided with a nut (111) tightly attached to the gear body (110) in a threaded mode, and the gear body (110) is meshed with the grinding teeth (17).

2. The deburring device for gear processing according to claim 1, wherein: be provided with recess (2) on counterpoint piece (14), it is provided with bayonet lock (21) to slide in recess (2), and bayonet lock (21) are connected through spring (22) with recess (2), be provided with through-hole (23) on counterpoint seat (15), bayonet lock (21) and through-hole (23) slip cap are established.

3. The deburring device for gear processing according to claim 1, wherein: the base is provided with an inner cavity on the base (1), a bearing (3) is fixedly embedded into one side of the inner wall of the inner cavity, a shaft seat (31) is fixedly mounted on the other side of the inner wall of the inner cavity, a driving shaft (32) is arranged in the shaft seat (31) in a rotating mode, the driving shaft (32) is in interference fit with the bearing (3), a motor (33) is fixedly mounted on the outer wall of the base (1), and a rotating shaft of the motor (33) is fixed with the driving shaft (32) through a.

4. The deburring device for gear processing according to claim 3, wherein: the driving shaft (32) is provided with two sections of equidistant thread protrusions (4), the thread protrusions (4) on the two sides are arranged in the positive and negative directions, and the thread protrusions (4) are provided with thread sleeves (41).

5. The deburring device for gear processing according to claim 4, wherein: fixed mounting has gag lever post (42) on thread bush (41), the inner chamber inner wall intercommunication of base (1) has bar hole (43), and gag lever post (42) slide with bar hole (43) and set up, gag lever post (42) and movable plate (11) fixed mounting.

6. The deburring device for gear processing according to claim 1, wherein: fixed mounting has backplate (5) on base (1), and fixed mounting has suction hood (51) on backplate (5), and fixed mounting has otter board (52) on suction hood (51), and the aperture of otter board (52) is not more than two millimeters.

7. The deburring device for gear processing according to claim 6, wherein: the dust hood (51) is fixedly provided with a pipeline (6), the pipeline (6) is fixedly embedded into a sealing plate (61), and the sealing plate (61) is fixedly provided with a dust collecting cloth bag (62) covering the opening position of the pipeline (6).

8. The deburring device for gear processing according to claim 7, wherein: the sealing plate is characterized in that a supporting plate (7) is fixedly mounted on the back plate (5), a box body (71) is fixedly mounted on the supporting plate (7), the box body (71) is fixedly mounted with the sealing plate (61), an exhaust fan (72) is fixedly mounted on the supporting plate (7), and an air inlet of the exhaust fan (72) is fixedly embedded into the box body (71).