CN202746375U - Connecting piece of pipe making machine - Google Patents
Connecting piece of pipe making machine Download PDFInfo
- 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
- external thread
- connecting piece
- making machine
- pipe making
- model
- 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
Links
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- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
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
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.
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) |
-
2012
- 2012-09-24 CN CN 201220489056 patent/CN202746375U/en not_active Expired - Fee Related
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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 |