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Lathe spindle transmission device

A transmission device, lathe spindle technology, applied in the direction of the drive device, metal processing machinery parts, metal processing equipment, etc., can solve the problem of the reducer not working normally, affecting the normal production, loose bolts, etc., to achieve good economic benefits, reduce The effect of vibration and avoiding motor damage

Inactive Publication Date: 2016-04-06
TIANJIN WANXIN TRANSMISSION EQUIP
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Problems solved by technology

[0002] At present, large-scale lathes are used for turning steel pipe threads in steel mills due to the influence of the use environment, such as continuous use, high temperature, large load changes, etc., coupled with installation restrictions, such as heavy motors and loose bolts due to vibration. The reducer cannot work normally, which seriously affects the normal production

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  • Lathe spindle transmission device
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Embodiment Construction

[0015] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0016] Such as figure 1 with 2 Shown, a kind of lathe main shaft transmission device comprises motor 9, the speed reducer 10 that lathe is used and support 1, and described support 1 is provided with speed reducer 10, and described speed reducer 10 is provided with axle 7, and described speed reducer 10 is located at the shaft 7 and is provided with a connection plate 6, the shaft 7 is connected to the pulley 4 through the tension sleeve 3, the output shaft of the motor 9 is connected to the pulley 4 through the tension sleeve 3, and the pulley on the motor 9 4 and the pulley 4 on the reducer 10 are connected through a SPA belt 2, a dust cover 5 is provided on the periphery of the SPA belt 2, and a T-shaped groove plate 11 and a positioning plate 8 are provided at the bottom of the motor 9 for Adjust, install and fix the position of the moto...

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Abstract

The invention provides a lathe spindle transmission device which comprises a motor, a speed reducer for a lathe and a support. The speed reducer is arranged on the support. A shaft is arranged on the speed reducer. A connecting plate is arranged in the shaft position of the speed reducer. The shaft is connected with a belt pulley through a tensioning sleeve. An output shaft of the motor is connected with a belt pulley through the tensioning sleeve. The belt pulley on the motor is connected with the belt pulley on the speed reducer through an SPA belt, and a dust cover is arranged on the periphery of the SPA belt. A T-shaped groove plate and a positioning plate are arranged on the lower portion of the motor and used for adjusting, mounting and fixing the motor. The motor and the speed reducer are separated from each other and are connected through the shaft, the connecting plate, the belt pulleys, the tensioning sleeve, the SPA belt and the like. Mounting is convenient, shaking is reduced, damage to the motor is avoided, and the requirement for a transmission ratio is met. Practical problems in production are solved, and good economic benefits are created.

Description

technical field [0001] The invention belongs to the field of machining equipment, in particular to a lathe spindle transmission device. Background technique [0002] At present, large-scale lathes are used for turning steel pipe threads in steel mills due to the influence of the use environment, such as continuous use, high temperature, large load changes, etc., coupled with installation restrictions, such as heavy motors and loose bolts due to vibration. The reducer cannot work normally, which seriously affects the normal production. Therefore, it is a problem to be solved to design a kind of lathe spindle transmission device, which separates the reducer from the motor, facilitates installation, reduces vibration, and thus avoids damage to the motor. Contents of the invention [0003] The problem to be solved by the present invention is to provide a lathe spindle transmission device that separates the reducer from the motor. [0004] In order to solve the above-mentione...

Claims

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Application Information

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IPC IPC(8): B23B19/02B23Q5/10
Inventor 张淑宣董宏杰赵臣林林岗
Owner TIANJIN WANXIN TRANSMISSION EQUIP
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