Quick-change main shaft with cooling function

A spindle and cooling pipe technology, which is applied in metal processing machinery parts, maintenance and safety accessories, metal processing equipment, etc., can solve the problems that the heat of the spindle cannot be taken away, and the installation and replacement process of props is complicated, so as to improve production efficiency and service life Effect

Active Publication Date: 2020-04-24
惠脉智能科技(上海)有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a quick-change spindle with cooling, which is used to solve the problems in the prior art that the heat cannot be taken away when the spindle rotates at a high speed, and the installation and replacement process of props is complicated

Method used

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  • Quick-change main shaft with cooling function
  • Quick-change main shaft with cooling function
  • Quick-change main shaft with cooling function

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Embodiment Construction

[0020] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0021] see Figure 1 to Figure 7 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the sa...

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Abstract

Belonging to the technical field of machining equipment, the invention provides a quick-change main shaft with cooling function. The quick-change main shaft comprises a central locking mechanism, a central shaft and a main shaft outer cover, the central locking mechanism and the central shaft are arranged in the main shaft outer cover, a bearing A and a bearing B are arranged between two ends of the central shaft and the main shaft outer cover, the central shaft is sleeved with a cooling pipe, the left end of the central locking mechanism is sheathed in the central shaft, the right end of thecentral locking mechanism is arranged in the main shaft outer cover; a jacking spring is arranged between the central locking mechanism and the main shaft outer cover, a linkage ring is arranged on the right side of the jacking spring, a lever ring is connected to the right side of the linkage ring, and a top screw is disposed on the right side of the lever ring. The quick-change main shaft with cooling function provided by the invention can achieve rapid mounting and replacement of a cutter clamped in a collet chuck, and has no need for the help of an external tool. At the same time, the mainshaft can be cooled through the cooling pipe, thus effectively improving the production efficiency of the main shaft and the service life.

Description

technical field [0001] The invention relates to a quick-change spindle with cooling, which belongs to the technical field of processing equipment. Background technique [0002] The spindle of CNC equipment refers to the axis that drives the workpiece or tool to rotate on the CNC equipment. It is usually composed of the spindle, bearings and transmission parts (gears or pulleys). It is mainly used to support transmission parts such as gears and pulleys in the machine. , to transmit motion and torque, such as machine tool spindles, lathe spindles, etc.; some are used to clamp workpieces, such as mandrels. Except for planers, broaching machines and other machine tools whose main motion is linear motion, most CNC equipment has spindle components. The motion accuracy and structural rigidity of the spindle components are important factors that determine the processing quality and cutting efficiency. Contents of the invention [0003] In view of the above-mentioned shortcomings ...

Claims

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Application Information

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IPC IPC(8): B23Q11/12
CPCB23Q11/127
Inventor 季刚高军俊张云玲
Owner 惠脉智能科技(上海)有限公司
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