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Machine tool double-speed planetary gear box

A planetary gearbox and planetary gear technology, which is applied to belts/chains/gears, mechanical equipment, mechanical control devices, etc., can solve the problems of complex shifting structure, unfavorable popularization and application, and high production cost, and achieve a simple driving method, which is beneficial to The effect of popularization and application and low production cost

Inactive Publication Date: 2014-04-23
LIUZHOU ZHENGLING GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current two-speed planetary gearbox for machine tools has a complex shift structure and high production costs, which is not conducive to popularization and application

Method used

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  • Machine tool double-speed planetary gear box
  • Machine tool double-speed planetary gear box

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Experimental program
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Embodiment Construction

[0013] Such as figure 1 As shown, the present invention discloses a two-speed planetary gearbox for a machine tool, including a shift mechanism 1 and a planetary gearbox 2. The shift mechanism 1 includes a fork lever 3. The planetary gearbox 1 includes a box body, a gear The gear mechanism is located in the box, the fork lever 3 extends into the box, and the fork lever 3 cooperates with the gear mechanism to control the shifting of the gear mechanism.

[0014] The shift mechanism 1 includes a motor 4 and a transmission mechanism, the motor 4 is connected to the transmission mechanism, the shift fork lever 3 is installed on the transmission mechanism, and the motor 4 drives the shift fork through the transmission mechanism Rod 3 moves.

[0015] The shift mechanism 1 is fixed on the case body, and as a preferred solution of the present invention, the shift mechanism 1 and the case body are fixed by bolts.

[0016] The gear mechanism includes neutral gear, low gear and high gea...

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PUM

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Abstract

The invention provides a machine tool double-speed planetary gear box which comprises a shifting mechanism and a planetary gear box. The shifting mechanism comprises a shifting fork rod. The planetary gear box comprises a box body and a gear mechanism. The gear mechanism is located in the box body. The shifting fork rod extends into the box body and is matched with the gear mechanism for controlling shifting of the gear mechanism. The machine tool double-speed planetary gear box has the advantages that a motor is used for driving the shifting fork rod to move, so that the shifting fork rod is matched with the gear mechanism and shifting is achieved; a drive manner of the shifting fork rod is simple, production cost is low and the machine tool double-speed planetary gear box facilitates popularization and application.

Description

technical field [0001] The invention relates to the field of numerically controlled machine tools, in particular to a two-speed planetary gearbox for machine tools. Background technique [0002] The current two-speed planetary gearbox for machine tools has complex gear shifting structure and high production cost, which is not conducive to popularization and application. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a two-speed planetary gearbox for a machine tool. [0004] The invention provides a two-speed planetary gearbox for a machine tool, which includes a shift mechanism and a planetary gearbox. The shift mechanism includes a fork lever. The planetary gearbox includes a box body and a gear mechanism. The gear mechanism Located in the box, the fork lever extends into the box, and the fork lever cooperates with the gear mechanism to control the shifting of the gear mechanism. [0005] As a further improveme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H63/32
CPCF16H63/32F16H57/023
Inventor 谭吴高李祥胡碧
Owner LIUZHOU ZHENGLING GROUP