CN203124453U - Chain-transmission core rod feed-in device - Google Patents

Chain-transmission core rod feed-in device Download PDF

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Publication number
CN203124453U
CN203124453U CN 201220748525 CN201220748525U CN203124453U CN 203124453 U CN203124453 U CN 203124453U CN 201220748525 CN201220748525 CN 201220748525 CN 201220748525 U CN201220748525 U CN 201220748525U CN 203124453 U CN203124453 U CN 203124453U
Authority
CN
China
Prior art keywords
chain
transmission
core rod
core bar
wheel
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
CN 201220748525
Other languages
Chinese (zh)
Inventor
金节
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 ZHENGAN SEAMLESS STEEL TUBE CO Ltd
Original Assignee
TIANJIN ZHENGAN SEAMLESS STEEL TUBE 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 ZHENGAN SEAMLESS STEEL TUBE CO Ltd filed Critical TIANJIN ZHENGAN SEAMLESS STEEL TUBE CO Ltd
Priority to CN 201220748525 priority Critical patent/CN203124453U/en
Application granted granted Critical
Publication of CN203124453U publication Critical patent/CN203124453U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a chain-transmission core rod feed-in device which comprises a bed body, a core rod, a motor, a speed reducer and a positioning block, wherein two positioning plates are arranged on the bed body; the positioning block is arranged at one end of the core rod which passes through the positioning plates; the positioning block is arranged between the two positioning plates; two transmission chain wheels are arranged at two ends of the bed body and are connected through a chain; the positioning block on the core rod is fixedly connected with the chain on the transmission chain wheels; a friction wheel, a chain wheel, a spring and a fixing block are arranged on the shaft of the transmission chain wheel at one end of the bed body; the friction wheel is arranged at one end of the transmission chain wheel; the chain wheel is arranged at the other end of the transmission chain wheel; one end of the chain wheel is connected with the spring fixedly connected with the fixing block; the chain wheel is connected with the speed reducer through another chain wheel; and the speed reducer is connected with the motor. The chain-transmission core rod feed-in device has the beneficial effects that by adopting the technical scheme, a transmission mechanism formed by matching chain transmission with a friction wheel is realized, so that a large amount of belt consumption is avoided; and thus the cost is saved and the operation is more convenient. In addition, the chain-transmission core rod feed-in device is simple in structure, convenient to maintain and low in machining cost.

Description

A kind of chaindriven core bar feeder
Technical field
The utility model belongs to mechanical equipment technical field, especially relates to a kind of chaindriven core bar feeder.
Background technology
In existing technology, the transmission in the core bar feed mechanism of drawbench is that belt connects transmission.And drawbench is the equipment of making large-scale steel pipe, and the belt that can wear and tear in the process of transmission damages belt easily, and belt consumption is serious, and financial cost reduces.
Summary of the invention
Problem to be solved in the utility model provides a kind of chaindriven core bar feeder, especially is fit to make the drawbench use of seamless steel pipe.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of chaindriven core bar feeder, comprise lathe bed, core bar, motor, reductor and locating piece, described lathe bed is provided with two location-plates, described core bar one end is provided with locating piece, described core bar passes described location-plate, and described locating piece is located between two location-plates;
Described lathe bed two ends are provided with drive sprocket, and two drive sprockets connect by chain, and the locating piece on the described core bar is fixedlyed connected with the chain on the described drive sprocket;
Also be provided with friction pulley, sprocket wheel, spring and fixed block on the axle of the drive sprocket of described lathe bed one end, described friction pulley is located at drive sprocket one end, described sprocket wheel is located at the drive sprocket other end, and an end of described sprocket wheel is connected with spring, and described spring is connected with fixed block;
Described sprocket wheel is connected with reductor by sprocket wheel, and described reductor is connected with motor.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, the transmission mechanism that chain transmission friction fit dish forms need not large batch of consumption belt, saves cost, and is more convenient to operate; Have simple in structurely, easy to maintenance, processing cost is low, the production efficiency advantages of higher.
Description of drawings
Fig. 1 is vertical view of the present utility model;
Fig. 2 is side view of the present utility model.
Among the figure:
1, lathe bed 2, core bar 3, motor
4, reductor 5, friction pulley 6, sprocket wheel
7, spring 8, fixed block 9, locating piece
10, drive sprocket 11, cold-drawn device 12, location-plate
The specific embodiment
As illustrated in fig. 1 and 2, a kind of chaindriven core bar feeder of the utility model, comprise lathe bed 1, core bar 2, motor 3, reductor 4 and locating piece 9, described lathe bed 1 is provided with two location-plates 12, described core bar 2 one ends are provided with locating piece 9, described core bar 2 passes described location-plate 12, and described locating piece 9 is located between two location-plates 12; Described lathe bed 1 two ends are provided with 10, two drive sprockets 10 of drive sprocket and connect by chain, and the locating piece 9 on the described core bar 2 is fixedlyed connected with the chain on the described drive sprocket 10; Also be provided with friction pulley 5, sprocket wheel 6, spring 7 and fixed block 8 on the axle of the drive sprocket 10 of described lathe bed 1 one ends, described friction pulley 5 is located at drive sprocket 10 1 ends, described sprocket wheel 6 is located at drive sprocket 10 other ends, and an end of described sprocket wheel 6 is connected with spring 7, and described spring 7 is connected with fixed block 8; Described sprocket wheel 6 is connected with reductor 4 by sprocket wheel 6, and described reductor 4 is connected with motor 3.
The course of work of this example: motor 3 drives reductor 4, and reductor 4 drives sprocket wheel 6, thereby drives drive sprocket 10, two drive sprockets 10 rotate, move by chain and the locating piece 9 that drives on the core bar 2, core bar 2 is moved, core bar 2 is connected with cold-drawn device 11.
Core bar 2 feeders of the present utility model are that chain transmission friction fit dish uses, and have reduced cost.
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 for limiting 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. chaindriven core bar feeder, comprise lathe bed, core bar, motor, reductor and locating piece, described lathe bed is provided with two location-plates, and described core bar one end is provided with locating piece, described core bar passes described location-plate, and described locating piece is located between two location-plates;
It is characterized in that: described lathe bed two ends are provided with drive sprocket, and two drive sprockets connect by chain, and the locating piece on the described core bar is fixedlyed connected with the chain on the described drive sprocket;
Also be provided with friction pulley, sprocket wheel, spring and fixed block on the axle of the drive sprocket of described lathe bed one end, described friction pulley is located at drive sprocket one end, described sprocket wheel is located at the drive sprocket other end, and an end of described sprocket wheel is connected with spring, and described spring is connected with fixed block;
Described sprocket wheel is connected with reductor by sprocket wheel, and described reductor is connected with motor.
CN 201220748525 2012-12-31 2012-12-31 Chain-transmission core rod feed-in device Expired - Fee Related CN203124453U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220748525 CN203124453U (en) 2012-12-31 2012-12-31 Chain-transmission core rod feed-in device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220748525 CN203124453U (en) 2012-12-31 2012-12-31 Chain-transmission core rod feed-in device

Publications (1)

Publication Number Publication Date
CN203124453U true CN203124453U (en) 2013-08-14

Family

ID=48932474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220748525 Expired - Fee Related CN203124453U (en) 2012-12-31 2012-12-31 Chain-transmission core rod feed-in device

Country Status (1)

Country Link
CN (1) CN203124453U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105151676A (en) * 2015-09-30 2015-12-16 重庆市奇龙工贸有限公司 Round steel cut-off equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105151676A (en) * 2015-09-30 2015-12-16 重庆市奇龙工贸有限公司 Round steel cut-off equipment

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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: 20130814

Termination date: 20131231