CN213560334U

CN213560334U - Gear aligning device of gear chamfering machine

Info

Publication number: CN213560334U
Application number: CN202022224389.1U
Authority: CN
Inventors: 耿家杰
Original assignee: Qingdao Yehong Machinery Industry & Trade Co ltd
Current assignee: Qingdao Yehong Machinery Industry & Trade Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-29
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a gear chamfering machine is to tooth device, including the device case, device incasement diapire is equipped with the motor, the device incasement is equipped with the bottom plate, bottom plate bottom and the terminal fixed connection of motor output shaft, be equipped with the fixture who is used for the centre gripping gear on the bottom plate, device case right side wall is equipped with the transmission chamber, the rotation of transmission intracavity is connected with the pivot, the bottom plate passes through slewing mechanism and is connected with the pivot, the inner wall rotates on the device case and is connected with the rotary column, device incasement wall is fixed with two and rotates the support arm of being connected with the rotary column, the rotary column passes through drive mechanism and is connected with the pivot. The utility model discloses a set up fixture and can realize the stable fixed of gear, avoided taking place to remove at chamfer in-process gear and lead to the chamfer failure, also convenient going on the tooth to the gear, can drive through the motor and scrape cloth through setting up drive mechanism and scrape the thorn mechanism and carry out the burring to the gear, also improved the quality of gear when having saved the energy.

Description

Gear aligning device of gear chamfering machine

Technical Field

The utility model relates to a gear machining technical field especially relates to a gear chamfering machine is to tooth device.

Background

The gear is a mechanical element with teeth on the wheel rim capable of continuously meshing to transmit motion and power, and is a mechanical part with teeth capable of meshing with each other, the diameter of the large gear is one time of that of the small gear, and each of the gear teeth is used for meshing with a convex part. Generally, the projections are arranged in a radial pattern. The mating gears have gear teeth that contact each other resulting in a continuous meshing operation of the gears.

The gear needs to be chamfered after being processed, a gear chamfering machine needs to be used, the gear chamfering machine needs to perform tooth alignment in the using process, the existing gear chamfering machine frequently fails to perform tooth alignment due to poor gear fixity when the tooth alignment is performed, and the gear chamfering can generate burrs to influence the quality of the gear.

Therefore, a gear aligning device of a gear chamfering machine needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gear chamfering machine tooth aligning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gear chamfering machine is to tooth device, includes the device case, device incasement diapire is equipped with the motor, the device incasement is equipped with the bottom plate, bottom plate bottom and the terminal fixed connection of motor output shaft, be equipped with the fixture who is used for centre gripping gear on the bottom plate, device case right side wall is equipped with the transmission chamber, the transmission intracavity rotates and is connected with the pivot, the bottom plate passes through slewing mechanism and is connected with the pivot, device incasement wall rotates and is connected with the rotary column, device incasement wall is fixed with two and rotates the support arm of being connected with the rotary column, the rotary column passes through drive mechanism and is connected with the pivot, be equipped with on the rotary column and be used for the burr scraping mechanism of burring, the device incasement is equipped with the chamfer mechanism that is used for the gear chamfer, device case outer wall.

Preferably, fixture is including running through the bottom plate and rotating the double threaded rod of being connected with the bottom plate, the equal threaded connection of double threaded rod both ends outer wall has splint, splint bottom and bottom plate sliding connection, the splint lateral wall is fixed with the protection pad, double threaded rod left side end is fixed with changes the handle.

Preferably, slewing mechanism is including fixing the gear circle at the bottom plate outer wall, device incasement wall is equipped with and encircles complex spout with the gear, pivot lower extreme outer wall is fixed with first gear, first gear and gear circle meshing.

Preferably, the transmission mechanism comprises a second gear fixed on the outer wall of the upper end of the rotating shaft, a third gear is fixed on the outer wall of the rotating column, and the second gear is meshed with the third gear.

Preferably, scrape thorn mechanism including being fixed in the bull stick of rotating column end, the bull stick outer wall cover is equipped with the brush cloth.

Preferably, chamfer mechanism is including being fixed in the electric telescopic handle of device incasement upper wall, the flexible end fixedly connected with chamfer pole of electric telescopic handle.

The utility model discloses in, following beneficial effect has:

1. the gear can be stably fixed by arranging the clamping mechanism, the failure of chamfering caused by the fact that the gear moves in the chamfering process is avoided, and the gear is conveniently subjected to tooth alignment.

2. Through setting up drive mechanism and scraping thorn mechanism and can drive through the motor and scrape the cloth and carry out the burring to the gear, also improved the quality of gear when having saved the energy.

Drawings

Fig. 1 is a schematic structural view of a gear aligning device of a gear chamfering machine according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of the tooth aligning device of the gear chamfering machine according to the present invention;

fig. 3 is the utility model provides a gear chamfering machine is to opening and closing door schematic diagram of tooth device.

In the figure: the device comprises a device box 1, a motor 2, a rotating shaft 3, a bottom plate 4, a first gear 5, a transmission cavity 6, a second gear 7, a rotating column 8, a support arm 9, a third gear 10, brush cloth 11, a double-end threaded rod 12, an electric telescopic rod 13, a chamfering rod 14, a clamping plate 15, a protection pad 16, an opening and closing door 17 and an observation window 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a gear tooth aligning device of a gear chamfering machine comprises a device box 1, a motor 2 is arranged on the inner bottom wall of the device box 1, a bottom plate 4 is arranged in the device box 1, the bottom end of the bottom plate 4 is fixedly connected with the tail end of an output shaft of the motor 2, a clamping mechanism for clamping a gear is arranged on the bottom plate 4, the clamping mechanism comprises a double-threaded rod 12 which penetrates through the bottom plate 4 and is rotatably connected with the bottom plate 4, clamping plates 15 are respectively in threaded connection with the outer walls of the two ends of the double-threaded rod 12, the bottom end of each clamping plate 15 is in sliding connection with the bottom plate 4, a protection pad, rotate double threaded rod 12 through the handle, two splint 15 of threaded connection move on the outer wall of double threaded rod 12 both ends and can carry out the centre gripping to the gear fixed, and protection pad 16 on the splint 15 lateral wall can protect gear and splint 15 lateral wall to prevent its wearing and tearing because of the too big messenger of centre gripping dynamics.

Device case 1 right wall is equipped with

transmission chamber

6, and 6 rotations in transmission chamber are connected with pivot 3, and bottom plate 4 is connected with pivot 3 through slewing mechanism, and slewing mechanism is including fixing the gear circle at 4 outer walls of bottom plate, and 1 inner wall of device case is equipped with and encircles complex spout with the gear, and 3 lower extreme outer walls in pivot are fixed with first gear 5, and first gear 5 meshes with the gear circle, and starter motor 2, motor 2 drive gear through bottom plate 4 and rotate.

The inner wall rotates and is connected with the rotary column 8 on device case 1, device case 1 inner wall is fixed with two and rotates the support arm 9 of being connected with rotary column 8, rotary column 8 passes through drive mechanism and is connected with pivot 3, drive mechanism is including fixing the second gear 7 at 3 upper end outer walls of pivot, 8 outer walls of rotary column are fixed with third gear 10, second gear 7 and the meshing of third gear 10, can drive first gear 5 through the gear circle and rotate when bottom plate 4 rotates, first gear 5 drives pivot 3 and rotates, second gear 7 of 3 upper end outer walls of pivot can drive rotary column 8 through third gear 10 and rotate.

Be equipped with on the rotary column 8 and be used for the burr scraping mechanism of burring, scrape the thorn mechanism including being fixed in the 8 terminal bull sticks of rotary column, the bull stick outer wall cover is equipped with brush cloth 11, and brush cloth 11 of 8 bottom bull sticks outer walls of rotary column can carry out burring to the gear of accomplishing the chamfer.

Be equipped with the chamfer mechanism that is used for the gear chamfer in device case 1, device case 1 outer wall is equipped with opens and shuts the door 17, opens and is equipped with observation window 18 on the door 17, and chamfer mechanism is including being fixed in device case 1 upper inner wall's electric telescopic handle 13, and electric telescopic handle 13 flexible end fixedly connected with chamfer pole 14 starts electric telescopic handle 13, has adjusted the height of chamfer pole 14, and chamfer pole 14 can carry out the chamfer to it in gear revolve.

In the utility model, the opening and closing door 17 is opened, the gear to be chamfered is placed above the bottom plate 4, the double threaded rod 12 is rotated by the handle, the two clamping plates 15 which are connected by screw threads on the outer walls of the two ends of the double threaded rod 12 are moved to clamp and fix the gear, the protective pads 16 on the side walls of the clamping plates 15 can protect the gear and the side walls of the clamping plates 15 from abrasion caused by overlarge clamping force, the electric telescopic rod 13 is started, the height of the chamfering rod 14 is adjusted, the motor 2 is started, the motor 2 drives the gear to rotate through the bottom plate 4, the opening and closing door 17 is closed to chamfer the gear, the first gear 5 can be driven to rotate by the gear ring when the bottom plate 4 rotates, the rotating shaft 3 is driven to rotate by the first gear 5, the second gear 7 on the outer wall of the upper end of the rotating shaft 3 can drive the rotating column 8 to rotate by the third gear 10, the brush cloth 11 on, the observation window 18 on the outer wall of the device box 1 can observe the processing process, and after the processing is finished, the observation window can be taken out through the opening and closing door 17 to carry out the next processing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The gear aligning device of the gear chamfering machine comprises a device box (1) and is characterized in that a motor (2) is arranged on the inner bottom wall of the device box (1), a bottom plate (4) is arranged in the device box (1), the bottom end of the bottom plate (4) is fixedly connected with the tail end of an output shaft of the motor (2), a clamping mechanism used for clamping a gear is arranged on the bottom plate (4), a transmission cavity (6) is arranged on the right wall of the device box (1), a rotating shaft (3) is rotationally connected in the transmission cavity (6), the bottom plate (4) is connected with the rotating shaft (3) through a rotating mechanism, a rotating column (8) is rotationally connected to the upper inner wall of the device box (1), two support arms (9) rotationally connected with the rotating column (8) are fixed on the inner wall of the device box (1), the rotating column (8) is connected with the rotating shaft (3) through the transmission mechanism, and a deburring scraping mechanism used for deburring is, the gear chamfering device is characterized in that a chamfering mechanism for chamfering gears is arranged in the device box (1), an opening and closing door (17) is arranged on the outer wall of the device box (1), and an observation window (18) is arranged on the opening and closing door (17).

2. The gear aligning device of the gear chamfering machine according to claim 1, wherein the clamping mechanism comprises a double-threaded rod (12) penetrating through the bottom plate (4) and rotatably connected with the bottom plate (4), clamping plates (15) are respectively and threadedly connected to outer walls of two ends of the double-threaded rod (12), the bottom end of each clamping plate (15) is slidably connected with the bottom plate (4), a protection pad (16) is fixed to the side wall of each clamping plate (15), and a rotating handle is fixed to the left end of each double-threaded rod (12).

3. The gear aligning device of the gear chamfering machine according to claim 1, wherein the rotating mechanism comprises a gear ring fixed on the outer wall of the bottom plate (4), the inner wall of the device box (1) is provided with a sliding groove matched with the gear ring, a first gear (5) is fixed on the outer wall of the lower end of the rotating shaft (3), and the first gear (5) is meshed with the gear ring.

4. The gear aligning device of the gear chamfering machine according to claim 1, wherein the transmission mechanism comprises a second gear (7) fixed on the outer wall of the upper end of the rotating shaft (3), a third gear (10) is fixed on the outer wall of the rotating column (8), and the second gear (7) is meshed with the third gear (10).

5. The gear aligning device of the gear chamfering machine according to claim 1, wherein the burr scraping mechanism comprises a rotating rod fixed at the tail end of the rotating column (8), and brush cloth (11) is sleeved on the outer wall of the rotating rod.

6. The gear aligning device of the gear chamfering machine according to claim 1, wherein the chamfering mechanism comprises an electric telescopic rod (13) fixed on the upper inner wall of the device box (1), and a chamfering rod (14) is fixedly connected to the end of the telescopic end of the electric telescopic rod (13).