CN202746375U - Connecting piece of pipe making machine - Google Patents

Connecting piece of pipe making machine Download PDF

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Publication number
CN202746375U
CN202746375U CN 201220489056 CN201220489056U CN202746375U CN 202746375 U CN202746375 U CN 202746375U CN 201220489056 CN201220489056 CN 201220489056 CN 201220489056 U CN201220489056 U CN 201220489056U CN 202746375 U CN202746375 U CN 202746375U
Authority
CN
China
Prior art keywords
piece
external thread
making machine
pipe making
external
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 201220489056
Other languages
Chinese (zh)
Inventor
毛慧杰
Original Assignee
毛慧杰
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 毛慧杰 filed Critical 毛慧杰
Priority to CN 201220489056 priority Critical patent/CN202746375U/en
Application granted granted Critical
Publication of CN202746375U publication Critical patent/CN202746375U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a connecting piece of a pipe making machine. The connecting piece comprises a body, wherein the upper part of the body is of an external thread structure; the middle part of the body is of an external hexagonal structure; the lower part of the body is of an external thread structure; and the outer diameter of the external thread at the lower part of the body is greater than the outer diameter of the external thread at the upper part of the body. The connecting piece disclosed by the utility model has the characteristics of reasonable structure design and convenience in use.

Description

A kind of tube producer link
Technical field
The utility model relates to a kind of link, is a kind of link for tube producer specifically.
Background technique
On the existing market some are used for the link of tube producer, and structural design is unreasonable, use inconvenient.
Summary of the invention
The utility model provides a kind of link for tube producer.
The purpose of this utility model is to solve more existing links for tube producer, and structural design is unreasonable, inconvenient problem with use.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of tube producer link, comprise body, described body top is external thread structure, the body middle part is the outer-hexagonal structure, the body bottom is external thread structure, and the external diameter of described body lower external thread is greater than the external diameter of body upper external thread.
The utlity model has reasonable in design, characteristics easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in the figure, the utility model comprises a kind of tube producer link, comprises body, described body top 1 is external thread structure, body middle part 2 is the outer-hexagonal structure, and body bottom 3 is external thread structure, and described body bottom 3 externally threaded external diameters are greater than body top 1 externally threaded external diameter.

Claims (2)

1. a tube producer link comprises body, it is characterized in that: described body top is external thread structure, and the body middle part is the outer-hexagonal structure, and the body bottom is external thread structure.
2. a kind of tube producer link according to claim 1, it is characterized in that: the external diameter of described body lower external thread is greater than the external diameter of body upper external thread.
CN 201220489056 2012-09-24 2012-09-24 Connecting piece of pipe making machine Expired - Fee Related CN202746375U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220489056 CN202746375U (en) 2012-09-24 2012-09-24 Connecting piece of pipe making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220489056 CN202746375U (en) 2012-09-24 2012-09-24 Connecting piece of pipe making machine

Publications (1)

Publication Number Publication Date
CN202746375U true CN202746375U (en) 2013-02-20

Family

ID=47705774

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220489056 Expired - Fee Related CN202746375U (en) 2012-09-24 2012-09-24 Connecting piece of pipe making machine

Country Status (1)

Country Link
CN (1) CN202746375U (en)

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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: 20130220

Termination date: 20130924