CN203184518U - Specially-manufactured thread mechanism of tube making machine - Google Patents
Specially-manufactured thread mechanism of tube making machine Download PDFInfo
- Publication number
- CN203184518U CN203184518U CN 201320144362 CN201320144362U CN203184518U CN 203184518 U CN203184518 U CN 203184518U CN 201320144362 CN201320144362 CN 201320144362 CN 201320144362 U CN201320144362 U CN 201320144362U CN 203184518 U CN203184518 U CN 203184518U
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- China
- Prior art keywords
- head bolt
- bolt
- specially
- square
- thread mechanism
- 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
- 238000010276 construction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a specially-manufactured thread mechanism of a tube making machine. The specially-manufactured thread mechanism comprises a head bolt and a bottom handle, wherein the upper portion of a bottom bolt is of a square structure, the lower portion of the bottom bolt is of a round structure, and a first crosspiece, a second crosspiece, a third crosspiece and a fourth crosspiece are arranged on the circumference of the round structure. An angle formed by every two adjacent crosspieces is 90 degrees, and a square rabbet is arranged at the bottom of a body. The head portion of the head bolt is of a square structure, the middle of the square structure is a round hollow structure, and the lower portion of the head bolt is of an outer thread structure. The head bolt is arranged at the upper portion of the bottom handle through outer threads at the lower portion of the head bolt, a gasket is arranged between the head bolt and the bottom handle, and the thickness of the square structure of the head bolt is smaller than the diameter of the outer thread structure at the lower portion. The specially-manufactured thread mechanism has the advantages of being reasonable in structural design and convenient to use.
Description
Technical field
The utility model relates to a kind of engineering goods, is the special thread mechanism of a kind of tuber specifically.
Background technology
The special thread mechanism of some tubers on the existing market, structural design is unreasonable, uses inconvenient.
Summary of the invention
The utility model provides a kind of tuber special thread mechanism.
The purpose of this utility model is to solve the more existing special thread mechanism of tubers, and structural design is unreasonable, inconvenient problem with use.
The technical scheme that its technical problem that solves the utility model adopts is: the special thread mechanism of a kind of tuber, comprise head bolt and bottom handle, bolt top, described bottom is made as square structure, its underpart is made as circular configuration, be provided with four strut rails at its circumference, be respectively first strut rail, second strut rail, the 3rd strut rail and the 4th strut rail, wherein the angle between every adjacent two strut rails is 90 °, the bottom of body is provided with a square notch, and described its head of head bolt is square structure, and the middle of its square structure is made as circular hollow-core construction, its underpart is made as external thread structure, the top of handle was provided with pad between the two bottom described head bolt was located at by the external screw thread of its underpart, and the thickness of the square structure of described head bolt is less than the diameter of its underpart external thread structure.
The utlity model has reasonable in design, characteristics easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model head.
Fig. 3 is the structural representation of the utility model bottom.
The specific 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 head bolt and bottom handle, bolt top, described bottom is made as square structure 5, its underpart is made as circular configuration 6, be provided with four strut rails at its circumference, be respectively first strut rail 8, second strut rail 9, the 3rd strut rail 10 and the 4th strut rail 11, wherein the angle between every adjacent two strut rails is 90 °, the bottom of body is provided with a square notch 7, and described its head of head bolt is square structure 1, and the middle of its square structure is made as circular hollow-core construction 2, its underpart is made as external thread structure 3, the top of handle was provided with pad 4 between the two bottom described head bolt was located at by the external screw thread 3 of its underpart, and the thickness of the square structure 1 of described head bolt is less than the diameter of its underpart external thread structure 3.
Claims (2)
1. special thread mechanism of tuber, comprise head bolt and bottom handle, it is characterized in that: bolt top, described bottom is made as square structure, its underpart is made as circular configuration, be provided with four strut rails at its circumference, be respectively first strut rail, second strut rail, the 3rd strut rail and the 4th strut rail, wherein the angle between every adjacent two strut rails is 90 °, the bottom of body is provided with a square notch, described its head of head bolt is square structure, and the middle of its square structure is made as circular hollow-core construction, and its underpart is made as external thread structure, the top of handle was provided with pad between the two bottom described head bolt was located at by the external screw thread of its underpart.
2. the special thread mechanism of a kind of tuber according to claim 1, it is characterized in that: the thickness of the square structure of described head bolt is less than the diameter of its underpart external thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144362 CN203184518U (en) | 2013-03-27 | 2013-03-27 | Specially-manufactured thread mechanism of tube making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144362 CN203184518U (en) | 2013-03-27 | 2013-03-27 | Specially-manufactured thread mechanism of tube making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184518U true CN203184518U (en) | 2013-09-11 |
Family
ID=49101414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144362 Expired - Fee Related CN203184518U (en) | 2013-03-27 | 2013-03-27 | Specially-manufactured thread mechanism of tube making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184518U (en) |
-
2013
- 2013-03-27 CN CN 201320144362 patent/CN203184518U/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: 20130911 Termination date: 20140327 |