CN219212891U

CN219212891U - Bevel gear shaft processing stop gear

Info

Publication number: CN219212891U
Application number: CN202320050656.9U
Authority: CN
Inventors: 王宏德; 王玲芳
Original assignee: Pingyang County Hongtai Gear Manufacture Co ltd
Current assignee: Pingyang County Hongtai Gear Manufacture Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-20
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a bevel gear shaft processing limiting mechanism, which comprises a bottom plate, wherein a first side plate is arranged on one side above the bottom plate, a hydraulic cylinder is arranged on one side, away from the bottom plate, of the first side plate, a stroke end of the hydraulic cylinder penetrates through the first side plate and is fixedly connected with a movable block, a connecting rod is arranged on one side, away from the first side plate, of the movable block, one end, away from the movable block, of the connecting rod is fixedly connected with a connecting block, a first fixed conical block is arranged on one side, away from the connecting rod, of the connecting block, a second side plate is arranged on one side, away from the first side plate, above the bottom plate, of the second side plate, a motor is arranged on one side, away from the bottom plate, of the second side plate, a motor rotating shaft penetrates through the second side plate and is fixedly connected with the fixed block, and the fixed block is fixedly connected with the second fixed conical block. The limiting mechanism is simple in structure, convenient to operate and good in positioning effect, and can rotate in the bevel gear shaft machining process, so that the machining precision of bevel gear shaft machining is effectively guaranteed.

Description

Bevel gear shaft processing stop gear

Technical Field

The utility model relates to the technical field of gear shaft machining, in particular to a bevel gear shaft machining limiting mechanism.

Background

The bevel gear is used for transmitting motion and power between two intersecting shafts, in general machinery, the intersection angle between two axes of the bevel gear is equal to 90 degrees, and like a cylindrical gear, the bevel gear is provided with an indexing cone, a tooth top cone, a tooth root cone and a base cone, the bevel gear shaft used by the bevel gear is fixed in the machining process, the bevel gear shaft cannot be rotated after the traditional fixing mechanism is fixed, the bevel gear shaft is required to be detached and reinstalled after half-face machining is finished, the size of a machining face is easy to produce errors, and the machining efficiency is influenced. Therefore, we propose a bevel gear shaft processing limiting mechanism.

Disclosure of Invention

The utility model aims to provide a bevel gear shaft processing limiting mechanism so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bevel gear axle processing stop gear, includes the bottom plate, bottom plate top one side is equipped with first curb plate, bottom plate one side is kept away from to first curb plate is equipped with the pneumatic cylinder, first curb plate and movable block fixed connection are run through to the pneumatic cylinder stroke end, first curb plate one side is kept away from to the movable block is equipped with the connecting rod, movable block one end and connecting block fixed connection are kept away from to the connecting rod, connecting rod one side is kept away from to the connecting block is equipped with first fixed toper piece, first curb plate one side is kept away from to the bottom plate top is equipped with the second curb plate, bottom plate one side is kept away from to the second curb plate is equipped with the motor, motor rotation axis runs through second curb plate and fixed block fixed connection, fixed block and second fixed toper piece fixed connection.

Preferably, the cavity is internally provided with the connecting block, the connecting rod penetrates through the side wall of the cavity and is fixedly connected with the pushing plate, one side, far away from the connecting rod, of the pushing plate is provided with a spring, and one end, far away from the pushing plate, of the spring is movably connected with the side wall of the cavity through a bearing.

Preferably, the sliding blocks are arranged on two sides below the movable block, and the bottom plate is provided with sliding rails matched with the sliding blocks.

Preferably, a limiting block is arranged at one end, far away from the first side plate, of the sliding rail.

Preferably, the four corners of the bottom plate are provided with mounting holes.

Compared with the prior art, the utility model has the beneficial effects that: the bevel gear shaft processing limiting mechanism can position a bevel gear shaft through mutual matching between the first fixed conical block and the second fixed conical block, the motor drives the fixed block to rotate, the second fixed conical block also starts to rotate under the driving of the fixed block, and the bevel gear shaft between the first fixed conical block and the second fixed conical block also rotates along with the fixed conical block, so that gear processing equipment can process a plurality of positions of the bevel gear shaft. The limiting mechanism is simple in structure, convenient to operate and good in positioning effect, and can rotate in the bevel gear shaft machining process, so that the machining precision of bevel gear shaft machining is effectively guaranteed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

in the figure: the hydraulic device comprises a bottom plate 1, a first side plate 2, a hydraulic cylinder 3, a movable block 4, a connecting rod 5, a connecting block 6, a first fixed conical block 7, a cavity 8, a push plate 9, a spring 10, a second side plate 11, a motor 12, a fixed block 13, a second fixed conical block 14, a sliding block 15, a sliding rail 16, a limiting block 17 and a mounting hole 18.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the bevel gear shaft processing limiting mechanism comprises a bottom plate 1, a first side plate 2 is arranged on one side above the bottom plate 1, a hydraulic cylinder 3 is arranged on one side, away from the bottom plate 1, of the first side plate 2, a travel end of the hydraulic cylinder 3 penetrates through the first side plate 2 and is fixedly connected with a movable block 4, a connecting rod 5 is arranged on one side, away from the first side plate 2, of the movable block 4, the connecting rod 5 is fixedly connected with a connecting block 6, a first fixed conical block 7 is arranged on one side, away from the connecting rod 5, of the connecting block 6, when the hydraulic cylinder 3 stretches, the hydraulic cylinder 3 pushes the movable block 4 to move, the movable block 4 drives the connecting rod 5 to move, the connecting block 6 and the first fixed conical block 7 can move in the horizontal direction through the driving of the connecting rod 5, a second side plate 11 is arranged on one side, away from the first side plate 2, above the bottom plate 1, the motor 12 is arranged on one side, far away from the bottom plate 1, of the second side plate 11, a rotating shaft of the motor 12 penetrates through the second side plate 11 and is fixedly connected with the fixed block 13, the fixed block 13 is fixedly connected with the second fixed conical block 14, when the bevel gear shaft is positioned, the bevel gear shaft is arranged between the first fixed conical block 7 and the second fixed conical block 14, the purpose of positioning the bevel gear shaft is achieved through the mutual matching between the first fixed conical block 7 and the second fixed conical block 14, when the motor 12 works, the motor 12 drives the fixed block 13 to rotate, the second fixed conical block 14 also starts to rotate under the driving of the fixed block 13, and the bevel gear shaft between the first fixed conical block 7 and the second fixed conical block 14 also rotates along with the fixed block, so that gear processing equipment can process a plurality of positions of the bevel gear shaft.

The connecting block 6 is internally provided with the cavity 8, the connecting rod 5 penetrates through the side wall of the cavity 8 and is fixedly connected with the push plate 9, the push plate 9 is provided with the spring 10 on one side far away from the connecting rod 5, one end of the spring 10 far away from the push plate 9 is movably connected with the side wall of the cavity through the bearing, the connecting block 6 is movably connected with the connecting rod 5, and when the first fixed conical block 7 is contacted with a bevel gear shaft, the pressure of the first fixed conical block 7 to the bevel gear shaft can be buffered through the elasticity of the spring 10, so that the phenomenon that the bevel gear shaft is damaged is avoided.

The sliding blocks 15 are arranged on two sides below the movable block 4, the sliding rails 16 matched with the sliding blocks 15 are arranged on the bottom plate 1, the sliding blocks 15 are movably connected with the sliding rails 16, and the moving stability of the movable block 4 is effectively improved through the mutual matching between the sliding blocks 15 and the sliding rails 16.

The slide rail 16 is kept away from first curb plate 2 one end and is equipped with stopper 17, and stopper 17's setting can carry out spacingly to movable block 4, avoids the phenomenon emergence that slider 15 drops from slide rail 16.

The four corners of the bottom plate 1 are respectively provided with a mounting hole 18, and the limiting mechanism can be fixedly mounted through the mounting holes 18.

Specifically, in the utility model, when the pendant wheel shaft is processed, the bevel gear shaft is arranged between the first fixed conical block 7 and the second fixed conical block 14, the hydraulic cylinder 3 pushes the movable block 4 to move, the movable block 4 drives the connecting rod 5 to move, the connecting rod 6 and the first fixed conical block 7 can move horizontally through the driving of the connecting rod 5, the bevel gear shaft can be positioned through the mutual matching between the first fixed conical block 7 and the second fixed conical block 14, the motor 12 drives the fixed block 13 to rotate when the motor 12 works, the second fixed conical block 14 also starts to rotate under the driving of the fixed block 13, and the bevel gear shaft between the first fixed conical block 7 and the second fixed conical block 14 also rotates along with the fixed block 13, so that gear processing equipment can process a plurality of positions of the bevel gear shaft.

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

Claims

1. Bevel gear axle processing stop gear, including bottom plate (1), its characterized in that: bottom plate (1) top one side is equipped with first side board (2), bottom plate (1) one side is kept away from to first side board (2) is equipped with pneumatic cylinder (3), pneumatic cylinder (3) stroke end runs through first side board (2) and movable block (4) fixed connection, movable block (4) are kept away from first side board (2) one side and are equipped with connecting rod (5), movable block (4) one end and connecting block (6) fixed connection are kept away from to connecting rod (5), connecting block (6) are kept away from connecting rod (5) one side and are equipped with first fixed taper piece (7), bottom plate (1) top is kept away from first side board (2) one side and is equipped with second curb plate (11), bottom plate (1) one side is kept away from to second curb plate (11) is equipped with motor (12), motor (12) rotation axis runs through second curb plate (11) and fixed block (13) fixed connection, fixed block (13) and second fixed taper piece (14) fixed connection.

2. The bevel gear shaft machining limiting mechanism of claim 1, wherein: the connecting block (6) is internally provided with a cavity (8), the connecting rod (5) penetrates through the side wall of the cavity (8) and is fixedly connected with the pushing plate (9), one side, away from the connecting rod (5), of the pushing plate (9) is provided with a spring (10), and one end, away from the pushing plate (9), of the spring (10) is movably connected with the side wall of the cavity through a bearing.

3. The bevel gear shaft machining limiting mechanism of claim 1, wherein: the two sides below the movable block (4) are respectively provided with a sliding block (15), and the bottom plate (1) is provided with a sliding rail (16) matched with the sliding blocks (15).

4. A bevel gear shaft machining limiting mechanism according to claim 3, wherein: one end of the sliding rail (16) far away from the first side plate (2) is provided with a limiting block (17).

5. The bevel gear shaft machining limiting mechanism of claim 1, wherein: four corners of the bottom plate (1) are provided with mounting holes (18).