CN201875055U - Special speed reducer for production line of seamless tubes - Google Patents

Special speed reducer for production line of seamless tubes Download PDF

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Publication number
CN201875055U
CN201875055U CN2010206362874U CN201020636287U CN201875055U CN 201875055 U CN201875055 U CN 201875055U CN 2010206362874 U CN2010206362874 U CN 2010206362874U CN 201020636287 U CN201020636287 U CN 201020636287U CN 201875055 U CN201875055 U CN 201875055U
Authority
CN
China
Prior art keywords
main
worm
output shaft
worm screw
speed reducer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010206362874U
Other languages
Chinese (zh)
Inventor
张淑宣
孙富兰
吴涛
吴永利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Wanxin Transmission Equipment Co Ltd
Original Assignee
Tianjin Wanxin Transmission Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Wanxin Transmission Equipment Co Ltd filed Critical Tianjin Wanxin Transmission Equipment Co Ltd
Priority to CN2010206362874U priority Critical patent/CN201875055U/en
Application granted granted Critical
Publication of CN201875055U publication Critical patent/CN201875055U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model provides a special speed reducer for the production line of seamless tubes. The special speed reducer comprises a body, a main worm, a secondary worm, a main worm wheel, a secondary worm wheel, a main output shaft and a secondary output shaft, wherein the main worm wheel is meshed with the main worm; the secondary worm wheel is meshed with the secondary worm; the centers of the main worm wheel and the secondary worm wheel are respectively provided with the main output shaft and the secondary output shaft; one end of the main worm in the body extends out of the body as an input shaft; and the other end of the main worm is linked with the secondary worm through a shaft sleeve and a key. The benefits include: realizing the technical characteristics of small size, large speed ratio, single input and double output, large torque transmission and the like, and having the advantages of simple structure, convenient maintenance and the like.

Description

A kind of weldless tube production line special reduction gear
Technical field
The utility model belongs to the speed reducer apparatus field, especially relates to a kind of weldless tube production line special reduction gear.
Background technique
Be used for the mechanism of transferring power and motion at present, the application area of speed reducer is quite extensive, almost can see its trace in the transmission system of various machinery, and speed reducer has and slows down and increase the torque function.In different fields, speed reducer also there is different requirements.For example be used for the speed reducer on the weldless tube production line, owing to be subjected to spatial constraints, speed ratio requires big, and need finish corresponding transmission.
Summary of the invention
A kind of weldless tube production line of the utility model special reduction gear is to be specifically designed to the speed reducer that weldless tube is produced, and its purpose will solve deficiency of the prior art exactly, is overcoming under the prerequisite of spatial constraints, makes it reach corresponding transmission, speed ratio requirement.
The technical solution of the utility model is: a kind of weldless tube production line special reduction gear, comprise body, main worm screw, inferior worm screw, main worm gear, inferior worm gear, main output shaft and inferior output shaft, main worm gear is meshed with main worm screw, inferior worm gear is meshed with time worm screw, the center of main worm gear and time worm gear is separately installed with main output shaft and time output shaft, it is outer as input shaft that the end of main worm screw in the body stretches out body, and the other end of main worm screw and time worm screw are by axle sleeve and key connecting.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, realized technical characterstics such as volume is little, speed ratio big, single input dual output, high pulling torque transmission, had advantages such as simple in structure, easy to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is that the A-A of Fig. 1 is to sectional view
Among the figure:
1, body 2, main worm screw 3, inferior worm screw
4, main worm gear 5, inferior worm gear 6, main output shaft
7, inferior output shaft
Embodiment
As shown in Figure 1 and Figure 2, a kind of weldless tube production line of the utility model special reduction gear, comprise body 1, main worm screw 2, inferior worm screw 3, main worm gear 4, inferior worm gear 5, main output shaft 6 and inferior output shaft 7, main worm gear 4 is meshed with main worm screw 2, inferior worm gear 5 is meshed with time worm screw 3, the center of main worm gear 2 and time worm gear 3 is separately installed with main output shaft 6 and time output shaft 7, it is outer as input shaft that the end of main worm screw 2 in the body 1 stretches out body 1, and the other end of main worm screw 2 and time worm screw 3 are by axle sleeve and key connecting.
The working procedure of this example: the power of retarder is by 2 inputs of main worm screw, finishes the transmission of 3 of main worm screw 2 and inferior worm screws by coupling, through main worm gear 4 and time worm gear 5 transmissions, at last by main output shaft 6 and time output shaft 7 outputting powers.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.

Claims (1)

1. weldless tube production line special reduction gear, comprise body, main worm screw, inferior worm screw, main worm gear, inferior worm gear, main output shaft and inferior output shaft, main worm gear is meshed with main worm screw, inferior worm gear is meshed with time worm screw, the center of main worm gear and time worm gear is separately installed with main output shaft and time output shaft, it is characterized in that: it is outer as input shaft that the end of the main worm screw in the body stretches out body, and the other end of main worm screw and time worm screw are by axle sleeve and key connecting.
CN2010206362874U 2010-12-01 2010-12-01 Special speed reducer for production line of seamless tubes Expired - Fee Related CN201875055U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206362874U CN201875055U (en) 2010-12-01 2010-12-01 Special speed reducer for production line of seamless tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206362874U CN201875055U (en) 2010-12-01 2010-12-01 Special speed reducer for production line of seamless tubes

Publications (1)

Publication Number Publication Date
CN201875055U true CN201875055U (en) 2011-06-22

Family

ID=44162973

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206362874U Expired - Fee Related CN201875055U (en) 2010-12-01 2010-12-01 Special speed reducer for production line of seamless tubes

Country Status (1)

Country Link
CN (1) CN201875055U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085077A (en) * 2013-01-06 2013-05-08 沈阳理工大学 Machine hand claw capable of entwisting wiring harnesses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085077A (en) * 2013-01-06 2013-05-08 沈阳理工大学 Machine hand claw capable of entwisting wiring harnesses

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110622

Termination date: 20121201