CN215698550U

CN215698550U - Mechanical movable type multi-head gear chamfering device

Info

Publication number: CN215698550U
Application number: CN202121509408.3U
Authority: CN
Inventors: 丁祥; 叶强华; 朱国正
Original assignee: Taizhou Rich Power Machinery Co ltd
Current assignee: Taizhou Rich Power Machinery Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-02-01
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a mechanical movable multi-head gear chamfering device which comprises a rack, wherein a three-jaw chuck is rotatably connected to the upper surface of a lower plate of the rack, a driving gear is fixedly connected to the lower end of the three-jaw chuck, a fastening shaft shrinkage column is fixedly connected inside the three-jaw chuck, a fixing shaft is slidably connected to the upper end of the fastening shaft shrinkage column, a gear fixing plate is fixedly connected to the upper surface of the fixing shaft, a fastening long bolt is connected to the lower end of the gear fixing plate in a threaded manner, and an adjusting gear adjusting shaft is movably connected to the upper surface of the upper plate of the rack. According to the utility model, the chamfer adjusting gear and the rack plate are arranged to serve as the adjusting structure of the chamfer structure, so that not only can a plurality of chamfer structures be synchronously adjusted, but also the distances from the chamfer structures to the center of the gear can be ensured to be the same, and meanwhile, the multi-head gear chamfering is realized, the speed of gear chamfering is accelerated, and the qualified rate of chamfering is ensured.

Description

Mechanical movable type multi-head gear chamfering device

Technical Field

The utility model relates to the field of machining, in particular to a mechanical movable multi-head gear chamfering device.

Background

The gear is used as a mechanical element for transmitting motion and power in mechanical equipment, and the machining process generally comprises the machining steps of punching, reaming, chamfering, grinding and the like of an inner hole of the gear.

The existing gear chamfering device is mostly a device with only one chamfering prop, the efficiency of the device is too low, and the labor force is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a mechanical movable multi-head gear chamfering device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a mechanical movable type multi-head gear chamfering device comprises a rack, wherein a three-jaw chuck is rotatably connected to the upper surface of a lower plate of the rack, a driving gear is fixedly connected to the lower end of the three-jaw chuck, a fastening shaft shrinkage column is fixedly connected to the inside of the three-jaw chuck, a fixing shaft is slidably connected to the upper end of the fastening shaft shrinkage column, a gear fixing plate is fixedly connected to the upper surface of the fixing shaft, and a fastening long bolt is in threaded connection with the lower end of the gear fixing plate;

the utility model discloses a rack, including frame upper plate, lower extreme swing joint, angle regulation plate, lower extreme swing joint, the upper surface swing joint of frame upper plate has the regulation gear regulating spindle, the lower surface swing joint of regulation gear regulating spindle has the chamfer regulation gear, the side swing joint of chamfer regulation gear has the rack board, the lower fixed surface hydraulic lifter of rack board, the lower surface swing joint of hydraulic lifter has the rotation spliced pole, the lower extreme of rotating the spliced pole is provided with the chamfer driver, the output fixedly connected with chamfer abrasive disc of chamfer driver, the telescopic shaft side swing joint of hydraulic lifter has angle adjusting block, angle adjusting block's lower extreme swing joint has angle adjusting plate, angle adjusting plate's terminal swing joint has swing joint board.

As a further description of the above technical solution:

and a chuck connecting hole is formed in the middle of the lower plate of the frame, and the inner surface of the chuck connecting hole is movably connected with the three-jaw chuck.

As a further description of the above technical solution:

the lower end of the fastening shaft shrinkage column is movably connected with the fastening long bolt.

As a further description of the above technical solution:

the middle part of the upper plate of the rack is provided with a gear hole, and the inner surface of the gear hole is movably connected with an adjusting gear adjusting shaft.

As a further description of the above technical solution:

the lower end of the rotating connecting column is rotatably connected with a movable connecting plate, and the lower surface of the movable connecting plate is fixedly connected with a chamfering driver.

As a further description of the above technical solution:

the side of the telescopic shaft of the hydraulic lifter is provided with an adjusting slide rail, and the inner surface of the adjusting slide rail is connected with an angle adjusting slide block in a sliding manner.

As a further description of the above technical solution:

the side of three-jaw chuck is provided with the fastening control hole, the side of adjusting gear regulating spindle is provided with the gear rotation control hole.

As a further description of the above technical solution:

the upper surface of the rack plate is fixedly connected with a rack sliding block, and the rack sliding block is connected with the upper plate of the rack in a sliding mode.

The utility model has the following beneficial effects:

1. compared with the prior art, this portable bull gear chamfering device of machinery, through setting up the regulation structure of chamfer regulation gear and rack board as the chamfer structure, not only can realize a plurality of chamfer structure synchronization regulation, can also guarantee that the distance of chamfer structure apart from the gear center is the same, realizes bull gear chamfer simultaneously for the speed of gear chamfer has guaranteed the qualification rate of chamfer simultaneously.

2. Compared with the prior art, this portable bull gear chamfering device of machinery, through the chamfer driver that sets up adjustable angle, the cooperation chamfer adjusts the regulation structure of gear and rack plate, not only can fall the angle of various angles, still can be for the gear chamfer of different diameters, has enlarged the device's suitability.

3. Compared with the prior art, this portable bull gear chamfering device of machinery, through setting up collapsible fixed axle and gear fixing plate, fixed position when having guaranteed the gear chamfer is changeed chuck fixed gear to cooperation three, has avoided gear shift to cause the loss when the chamfer.

Drawings

FIG. 1 is a schematic structural diagram of a mechanical movable multi-head gear chamfering device according to the present invention;

FIG. 2 is a front view of a mechanical moving multi-head gear chamfering apparatus according to the present invention;

FIG. 3 is a right side view of a mechanically movable multi-head gear chamfering apparatus according to the present invention;

fig. 4 is a bottom view of a mechanical movable multi-head gear chamfering device according to the present invention.

Illustration of the drawings:

1. a frame; 2. a drive gear; 3. fastening a long bolt; 4. a chamfer driver; 5. rotating the connecting column; 6. a movable connecting plate; 7. an angle adjusting plate; 8. an angle adjusting slider; 9. adjusting the slide rail; 10. a hydraulic lifter; 11. a rack plate; 12. a chamfer angle adjusting gear; 13. a rack slider; 14. chamfering and grinding; 15. a three-jaw chuck; 16. a fixed shaft; 17. a gear fixing plate; 18. an adjusting gear adjusting shaft; 19. the fastening shaft contracts the column.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meanings 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, one embodiment of the present invention is provided: a mechanical movable type multi-head gear chamfering device comprises a rack 1, wherein a three-jaw chuck 15 is rotatably connected to the upper surface of a lower plate of the rack 1, a chuck connecting hole is formed in the middle of the lower plate of the rack 1, the inner surface of the chuck connecting hole is movably connected with the three-jaw chuck 15, a fastening control hole is formed in the side surface of the three-jaw chuck 15, a driving gear 2 is fixedly connected to the lower end of the three-jaw chuck 15, a fastening shaft shrinkage column 19 is fixedly connected to the inside of the three-jaw chuck 15, a fixing shaft 16 is slidably connected to the upper end of the fastening shaft shrinkage column 19, a gear fixing plate 17 is fixedly connected to the upper surface of the fixing shaft 16, a fastening long bolt 3 is in threaded connection with the lower end of the gear fixing plate 17, the lower end of the fastening shaft shrinkage column 19 is movably connected with the fastening long bolt 3, and a fixed gear is matched with the three-rotation chuck 15 through the retractable fixing shaft 16 and the gear fixing plate 17, so that the fixed position of the gear during chamfering is ensured, the loss caused by the movement of the gear during chamfering is avoided;

the upper surface of the upper plate of the rack 1 is movably connected with an adjusting gear adjusting shaft 18, the side surface of the adjusting gear adjusting shaft 18 is provided with a gear rotation control hole, the middle part of the upper plate of the rack 1 is provided with a gear hole, the inner surface of the gear hole is movably connected with the adjusting gear adjusting shaft 18, the lower end of the adjusting gear adjusting shaft 18 is fixedly connected with a chamfering adjusting gear 12, the side surface of the chamfering adjusting gear 12 is movably connected with a rack plate 11, the chamfering adjusting gear 12 and the rack plate 11 are arranged to be used as adjusting structures of chamfering structures, not only can a plurality of chamfering structures be synchronously adjusted, but also the distances between the chamfering structures and the center of a gear can be ensured to be the same, simultaneously, multi-head gear chamfering is realized, the speed of gear chamfering is accelerated, and the qualified rate of chamfering is ensured, the upper surface of the rack plate 11 is fixedly connected with a rack slider 13, and the rack slider 13 is in sliding connection with the upper plate of the rack 1, the lower surface of a rack plate 11 is fixedly connected with a hydraulic lifter 10, the lower surface of the hydraulic lifter 10 is movably connected with a rotating connecting column 5, the lower end of the rotating connecting column 5 is provided with a chamfer angle driver 4, angles with various angles can be chamfered by arranging the chamfer angle driver 4 with adjustable angles and matching with the adjusting structure of a chamfer angle adjusting gear 12 and the rack plate 11, the applicability of the device is enlarged, the lower end of the rotating connecting column 5 is rotatably connected with a movable connecting plate 6, the lower surface of the movable connecting plate 6 is fixedly connected with the chamfer angle driver 4, the output end of the chamfer angle driver 4 is fixedly connected with a chamfer angle abrasive disc 14, the side surface of a telescopic shaft of the hydraulic lifter 10 is movably connected with an angle adjusting slider 8, the side surface of the telescopic shaft of the hydraulic lifter 10 is provided with an adjusting slide rail 9, and the inner surface of the adjusting slide rail 9 is connected with the angle adjusting slider 8 in a sliding way, the lower end of the angle adjusting slide block 8 is movably connected with an angle adjusting plate 7, and the tail end of the angle adjusting plate 7 is movably connected with a movable connecting plate 6.

The working principle is as follows: put the gear on three-jaw chuck 15, adjust three-jaw chuck 15 and fix the gear, adjusting fixed axle 16 through fastening long bolt 3, utilize gear fixing plate 17 to fix the gear, adjust chamfer driver 4 to suitable angle through angle regulation slider 8, then adjust rack plate 11 through rotating chamfer regulation gear 12, with chamfer driver to suitable position, at last with drive gear 3 access power supply, restart chamfer driver 4 can the chamfer.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a portable bull gear chamfer device of machinery, includes frame (1), its characterized in that: the upper surface of the lower plate of the rack (1) is rotatably connected with a three-jaw chuck (15), the lower end of the three-jaw chuck (15) is fixedly connected with a driving gear (2), the interior of the three-jaw chuck (15) is fixedly connected with a fastening shaft shrinkage column (19), the upper end of the fastening shaft shrinkage column (19) is slidably connected with a fixing shaft (16), the upper surface of the fixing shaft (16) is fixedly connected with a gear fixing plate (17), and the lower end of the gear fixing plate (17) is in threaded connection with a fastening long bolt (3);

the upper surface of the upper plate of the frame (1) is movably connected with an adjusting gear adjusting shaft (18), the lower end of the adjusting gear adjusting shaft (18) is fixedly connected with a chamfer adjusting gear (12), a rack plate (11) is movably connected to the side surface of the chamfer adjusting gear (12), a hydraulic lifter (10) is fixedly connected to the lower surface of the rack plate (11), the lower surface of the hydraulic lifter (10) is movably connected with a rotary connecting column (5), the lower end of the rotating connecting column (5) is provided with a chamfer angle driver (4), the output end of the chamfering driver (4) is fixedly connected with a chamfering abrasive sheet (14), an angle adjusting slide block (8) is movably connected with the side surface of a telescopic shaft of the hydraulic lifter (10), the lower end of the angle adjusting slide block (8) is movably connected with an angle adjusting plate (7), the tail end of the angle adjusting plate (7) is movably connected with a movable connecting plate (6).

2. The mechanical mobile multi-head gear chamfering device according to claim 1, wherein: the middle of the lower plate of the frame (1) is provided with a chuck connecting hole, and the inner surface of the chuck connecting hole is movably connected with the three-jaw chuck (15).

3. The mechanical mobile multi-head gear chamfering device according to claim 1, wherein: the lower end of the fastening shaft shrinkage column (19) is movably connected with the fastening long bolt (3).

4. The mechanical mobile multi-head gear chamfering device according to claim 1, wherein: the middle part of the upper plate of the frame (1) is provided with a gear hole, and the inner surface of the gear hole is movably connected with an adjusting gear adjusting shaft (18).

5. The mechanical mobile multi-head gear chamfering device according to claim 1, wherein: the lower end of the rotating connecting column (5) is rotatably connected with a movable connecting plate (6), and the lower surface of the movable connecting plate (6) is fixedly connected with a chamfering driver (4).

6. The mechanical mobile multi-head gear chamfering device according to claim 1, wherein: the side of the telescopic shaft of the hydraulic lifter (10) is provided with an adjusting slide rail (9), and the inner surface of the adjusting slide rail (9) is connected with the angle adjusting slide block (8) in a sliding manner.

7. The mechanical mobile multi-head gear chamfering device according to claim 1, wherein: the side of the three-jaw chuck (15) is provided with a fastening control hole, and the side of the adjusting gear adjusting shaft (18) is provided with a gear rotation control hole.

8. The mechanical mobile multi-head gear chamfering device according to claim 1, wherein: the upper surface of the rack plate (11) is fixedly connected with a rack sliding block (13), and the rack sliding block (13) is connected with the upper plate of the rack (1) in a sliding manner.