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Gear speed reducer for combined type copper pipe coil drawing machine

A technology of gear reduction and disk pulling machine, applied in the direction of gear transmission, belt/chain/gear, mechanical equipment, etc., can solve the problems of low rolling efficiency, inconvenient maintenance, inability to change speed, etc., to improve efficiency and improve service life , Reduce the effect of the transmission link

Inactive Publication Date: 2013-08-07
NANJING KINGDOM HEAVY DUTY GEAR BOX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the single-speed ratio gear transmission reducer used in the existing coil drawing machine cannot change the speed, and the coil drawing machine has many copper pipe rolling processes, low rolling efficiency, large energy consumption, high cost, and inconvenient maintenance. Problem, design a combined gear reducer for copper pipe coil drawing machine based on bevel gear and cylindrical gear shift transmission

Method used

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  • Gear speed reducer for combined type copper pipe coil drawing machine
  • Gear speed reducer for combined type copper pipe coil drawing machine
  • Gear speed reducer for combined type copper pipe coil drawing machine

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] Such as Figure 1-4 shown.

[0020] A combined gear reducer for a copper pipe coil drawing machine, which includes a box body and an input bevel gear shaft 1 and a coil flange shaft 5 installed in the box body, such as Figure 4 As shown, the position of the input bevel gear shaft 1 is at the joint surface of the upper box body 12 and the lower box body 14, and the position is horizontal and higher than the bottom surface of the lower box body 14; The bottom surface of the box body 14, and the flange end surface of the output disc flange shaft 5 is lower than the bottom surface of the lower box body 14. Such as figure 2 , 3 As shown, the input bevel gear shaft 1 meshes with the large bevel gear on the first gear shaft 3 through the small bevel gear on it, and the shaft gear 17 and gear 11 are also installed on the first gear shaft 3, and th...

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Abstract

The invention discloses a gear speed reducer for a combined type copper pipe coiling drawing machine. The gear speed reducer comprises a box body, an input bevel gear shaft (1) and a coiling and drawing flange shaft (5), wherein the input bevel gear shaft (1) is engaged with a big bevel gear on a first gear shaft (3) through a small bevel gear on the input bevel gear shaft (1); a shaft gear (17) and a gear (11) are respectively engaged with a first shifting gear (10) and a second shifting gear (7) both installed on a second gear shaft (4); the first shifting gear (10) and the second shifting gear (7) are controlled by an inner spline gear (9); the inner spline gear (9) is sleeved on an outer spline gear (8); the inner spline gear (9) is provided with a shifting fork (16) which is connected to a shifting deflector rod (13); a coaxial gear (18) installed on the second gear shaft (4) is engaged with a big gear (6) on the coiling and drawing flange shaft (5) to drive the coiling and drawing flange shaft (5) to rotate; and the coiling and drawing flange shaft (5) is connected to the coiling drawing machine through a connecting flange. The gear speed reducer for the combined type copper pipe coiling drawing machine has a simple structure, high transmission efficiency and small volume.

Description

technical field [0001] The invention relates to a copper pipe coil drawing machine, in particular to a speed reducer used for driving the copper pipe coil drawing machine, in particular to a combined gear reducer for the copper pipe coil drawing machine. Background technique [0002] At present, the reducer used by most copper pipe factories for drawing and rolling copper pipe is a traditional gear transmission structure. According to the difference in rolling speed before and after copper pipe rolling, this structure requires two motors to drive two reducers. In the single-roller drawing-rolling process, the drawing-rolling efficiency is low, the energy consumption is high, and two sets of rolling manufacturing equipment are required for production, and there are many spare parts, and the production cost is high. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the single-speed ratio gear transmission reducer used in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/087F16H63/32
Inventor 孟建平陈卫东何合权
Owner NANJING KINGDOM HEAVY DUTY GEAR BOX
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