Twelve-speed-gear lathe spindle box assembly

A lathe spindle and assembly technology, applied in the direction of large fixed members, metal processing machinery parts, driving devices, etc., can solve the problems of high cost, cumbersome operation, large installation space, etc., and achieve low manufacturing cost, exquisite design, and practicality strong effect

Pending Publication Date: 2021-09-07
江苏骏然科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented design allows for an improved system with fewer parts than existing systems while still being able to achieve high speeds at reasonable costs. It also has some technical benefits such as smaller sizes or lower production rates compared to older designs.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the efficiency and performance of industrial machinery tools used for cutting materials such as metal plating on steel sheets. Current machines have limitations with respects like being slow at speeds (up to eight times faster) while also requiring expensive motors that require more room than necessary.

Method used

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  • Twelve-speed-gear lathe spindle box assembly
  • Twelve-speed-gear lathe spindle box assembly

Examples

Experimental program
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Effect test

Embodiment

[0021] The transmission ratio reference setting of each gear is:

[0022] The diameter ratio of the two gears of the first-stage duplex sliding gear 6 is 21:37, and the gear with the smaller diameter is connected with the second-stage universal transmission gear A4, and the transmission ratio of the two is 21:36; the gear with the larger diameter The gear is in transmission connection with the secondary universal transmission gear B5, and the transmission ratio of the two is 37:52.

[0023] The transmission ratio of the secondary special transmission gear 3, the secondary general transmission gear A4 and the secondary general transmission gear B5 is 44:36:52, and the diameter ratio of the three gears of the secondary triple sliding gear 13 is 44:52: 36; the secondary universal transmission gear B5 is connected to the smallest gear transmission of the secondary triple sliding gear 13, and the transmission ratio of the two is 52:36; the secondary general transmission gear A4 is con

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PUM

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Abstract

The invention relates to a twelve-speed-gear lathe spindle box assembly. The twelve-speed-gear lathe spindle box assembly comprises a box body, a driving unit and a transmission unit; the transmission unit comprises a first shaft, a second shaft, a third shaft, a spindle and a fourth shaft; the first shaft is provided with a first-stage duplex sliding gear; the second shaft is provided with a second-stage transmission gear, a second-stage universal transmission gear A unit and a second-stage universal transmission gear B unit, and the second-stage universal transmission gear A unit and the second-stage universal transmission gear B unit each comprise a second-stage universal transmission gear A and a second-stage universal transmission gear B; the third shaft is provided with a third-stage duplex sliding gear and a second-stage triple sliding gear; the spindle is provided with a third-stage driven gear A, a third-stage driven gear B and a feeding power driving gear; and the fourth shaft is provided with a feeding power transmission gear. The twelve-speed-gear lathe spindle box assembly is exquisite in design, adopts a single motor as a power source, can achieve twelve speed change stages, is small in size, low in manufacturing cost and high in practicability, and has certain market popularization value.

Description

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Claims

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Application Information

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Owner 江苏骏然科技发展有限公司
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