CN219221203U

CN219221203U - Speed reducer for vulcanizing machine

Info

Publication number: CN219221203U
Application number: CN202223488997.9U
Authority: CN
Inventors: 李素珍; 温静
Original assignee: Jiangsu Tailong Decelerator Machinery Co Ltd
Current assignee: Jiangsu Tailong Decelerator Machinery Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-20
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to a speed reducer for a vulcanizing machine, wherein a worm penetrates through a bearing on a box body, one side of the worm extends out of the box body to be externally connected with a motor, the worm is meshed with a worm wheel through a tooth part, the worm wheel is sleeved on an output shaft, the output shaft penetrates through the box body through the bearing to extend out of front and rear end faces of the box body, a base is arranged at the lower end of the box body, the included angle between the center line of the worm and the horizontal line of the base is an acute angle, a balancing weight is arranged at the lower part of the other side of the box body, which is symmetrical to the position of the worm, of the outside of the box body, and the balancing weights of a left box body and a right box body are arranged at opposite sides. The setting of its structure has guaranteed vulcanizer overall structure's stability, under the circumstances that does not influence other performances of speed reducer, has guaranteed the power of using to the quality of vulcanizer pinch roller child has been improved.

Description

Speed reducer for vulcanizing machine

Technical Field

The utility model relates to the field of speed reducers, in particular to a speed reducer for a vulcanizing machine.

Background

With the development of automobile industry and tyre industry in China, the tyre vulcanizer is an essential device for tyre production, the working precision of the vulcanizer is more and more important, and the speed reducer for the vulcanizer plays a key role in the quality of the pinch roller tyre. The speed reducer is arranged below the vulcanizing machine to drive the screw rod to drive the die to lift, and because the space below the vulcanizing machine is limited, the size of a motor for driving the speed reducer is limited by the space, the motor is small, the power is small, and the quality of the tire of the vulcanizing machine is affected. The prior art can incline to set up the motor, but this kind of setting can lead to the structure unstable, has influenced the operation quality of vulcanizer.

Disclosure of Invention

The utility model provides a speed reducer for a vulcanizing machine, which can improve the quality of tires.

The technical scheme adopted by the utility model is as follows: the utility model provides a vulcanizer is with speed reducer, includes left and right two boxes for vulcanizer central symmetry distributes, the box sets up in vulcanizer below, its characterized in that: the box is characterized in that a worm penetrates through the bearing, one side of the worm extends out of the box to be connected with the motor, the worm is meshed with the worm wheel through a tooth part, the worm wheel is sleeved on the output shaft, the output shaft penetrates through the bearing to extend out of the front end face and the rear end face of the box, the lower end of the box is provided with a base, the included angle between the center line of the worm and the horizontal line of the base is an acute angle, the lower part of the other side of the outer part of the box, which is symmetrical to the position of the worm, is provided with a balancing weight, and the balancing weights of the left box and the right box are arranged on opposite sides.

Further, the worm wheel is sleeved on the output shaft through a key.

Further, the front end face and the rear end face of the box body are connected with sealing covers through screws, and an output shaft penetrates through the sealing covers.

Based on the scheme, the utility model has the following positive and beneficial effects:

1. utilize worm and worm wheel meshing to drive the output shaft, the base horizontal line contained angle of worm and bottom half is the acute angle for the space between the relative vulcanizer of worm grow, and the external motor of worm one end can increase, makes under the condition that does not influence other performances of speed reducer, has guaranteed the power of using, thereby has improved the quality of vulcanizer pinch roller child.

2. The balancing weights on the box body are arranged, so that the problem of unstable structure caused by deflection of the motor of the single speed reducer is solved, and the balancing weights of the left box body and the right box body are arranged on different sides, so that the stability of the whole structure of the vulcanizing machine is ensured, and the quality of the tire of the vulcanizing machine can be improved.

Drawings

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

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic left-view structure of the present utility model.

In the figure: the box body 1, the worm 2, the motor 3, the worm wheel 4, the output shaft 5, the base 6, the sealing cover 7, the vulcanizing machine 8 and the balancing weight 9.

Detailed Description

Further description is provided below with reference to the drawings and examples.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a speed reducer for a vulcanizing machine comprises a box body 1, a worm 2, a motor 3, a worm wheel 4, an output shaft 5, a base 6, a sealing cover 7, the vulcanizing machine 8 and a balancing weight 9. A left box body 1 and a right box body 1 are arranged below the vulcanizing machine 8, and the two box bodies 1 are symmetrically distributed relative to the center of the vulcanizing machine 8. The lower end of the box body 1 is provided with a base 6, and the front end face and the rear end face of the box body 1 are connected with a sealing cover 7 through screws. The box body 1 is penetrated with a worm 2 through a bearing, one side of the worm 2 extends out of the box body 1 to be externally connected with a motor 3, the worm 2 is meshed with a worm wheel 4 through a tooth part, the worm wheel 4 is sleeved on an output shaft 5 through a key, and the output shaft 5 extends out of sealing covers 7 on the front end face and the rear end face of the box body through the bearing penetrating through the box body 1. The included angle between the center line of the worm 2 and the horizontal line of the base 6 is an acute angle. The lower part of the other side of the box body 1, which is symmetrical to the worm in position, is provided with a balancing weight 9. The balancing weights 9 on the left and right box bodies 1 are arranged on opposite sides of the left and right box bodies. The external motor in the speed reducer for the vulcanizing machine can be replaced in size, and the used power is ensured under the condition of not affecting other performances, so that the quality of the tire of the vulcanizing machine is improved. The balancing weight is arranged on the box body, so that the problem of unstable structure caused by deflection of a single speed reducer motor is solved, the stability of the whole structure of the vulcanizing machine is ensured, and the quality of the tire of the vulcanizing machine can be improved.

Claims

1. The utility model provides a vulcanizer is with speed reducer, includes left and right two boxes for vulcanizer central symmetry distributes, the box sets up in vulcanizer below, its characterized in that: the box is characterized in that a worm penetrates through the bearing, one side of the worm extends out of the box to be connected with the motor, the worm is meshed with the worm wheel through a tooth part, the worm wheel is sleeved on the output shaft, the output shaft penetrates through the bearing to extend out of the front end face and the rear end face of the box, the lower end of the box is provided with a base, the included angle between the center line of the worm and the horizontal line of the base is an acute angle, the lower part of the other side of the outer part of the box, which is symmetrical to the position of the worm, is provided with a balancing weight, and the balancing weights of the left box and the right box are arranged on opposite sides.

2. The speed reducer for vulcanizing machine according to claim 1, characterized in that: the worm wheel is sleeved on the output shaft through a key.

3. The speed reducer for vulcanizing machine according to claim 1, characterized in that: the front end face and the rear end face of the box body are connected with sealing covers through screws, and an output shaft penetrates through the sealing covers.