CN202241155U - Sleeve head special for three-way joint - Google Patents
Sleeve head special for three-way joint Download PDFInfo
- Publication number
- CN202241155U CN202241155U CN2011203492809U CN201120349280U CN202241155U CN 202241155 U CN202241155 U CN 202241155U CN 2011203492809 U CN2011203492809 U CN 2011203492809U CN 201120349280 U CN201120349280 U CN 201120349280U CN 202241155 U CN202241155 U CN 202241155U
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- China
- Prior art keywords
- way connection
- joint
- hole
- way
- way joint
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- Expired - Fee Related
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Abstract
The utility model relates to a sleeve head special for a three-way joint, which is used for solving the problem of low efficiency due to manual operation during installation of the conventional three-way joint. According to the technical scheme of the utility model, the sleeve head comprises a barrel, wherein the two ends of the barrel are provided with a three-way joint hole into which the three-way joint is inserted, and a tool joint hole into which a screwing tool joint is inserted; the two holes are formed coaxially; and a barrel wall surface at the front section of the three-way joint hole is provided with an open groove for clamping a three-way vertical joint. The sleeve head has an extremely simple structure, is convenient to disassemble, assemble and use, and is particularly suitable for installing three-way joints of large batches of products; and quick installation of the three-way joint with a wind-driven or electric screwing tool can be realized, the labor intensity of operating personnel is lowered, and production efficiency is increased greatly.
Description
Technical field
The utility model relates to a kind of joint erecting tools, and concrete is a kind of three-way connection socket wrench specially adapted for it head of saying so.
Background technology
When three-way connection was installed, normally the operator used spanner to be tightened on the device (like gas receiver) with the horizontal joint of manpower with three-way connection, useless power when this method of operating is useless, and production efficiency is low, and labour intensity is big.Be beneficial to the installation in enormous quantities of product, and some tightening tools, because its universal joint can't can't use with the three-way connection coupling.
Summary of the invention
The objective of the invention is in order to solve the problems of the technologies described above, provide a kind of simple in structure, can the joint and the three-way connection of electronic or pneumatic tightening tool be linked together fast, reach and efficiently tighten purpose three-way connection socket wrench specially adapted for it head.
Technical scheme comprises cylindrical shell; The two ends of said cylindrical shell have the tool-joint hole formation that is used to insert the three-way connection hole of three-way connection and is used to insert the tightening tool joint; Two hole concentrics are provided with, and also have the open slot that is used for clamping threeway vertical joint on the cylindrical shell wall of said three-way connection hole leading portion.
Said three-way connection hole is made up of the screw thread protection section of neck section that is positioned at leading portion and back segment, and the diameter of said screw thread protection section is greater than the threaded portion of three-way connection front end.
The diameter of said screw thread protection section is greater than the threaded portion 5mm of three-way connection front end.
Three-way connection can be inserted in the three-way connection hole of cylindrical shell one end, and the tightening tool joint can be inserted in the tool-joint hole of the other end, and two holes should guarantee on same axle center, can connect and form a through hole (also can not form through hole).The shape size in two holes should be mated with the joint geometry of corresponding insertion, can easily insert and extract to good.Further, consider avoid inserting and rundown process in damage the front end threaded portion of three-way connection, establish the screw thread protection section corresponding at the back segment in three-way connection hole with inserting rear thread portion region, this section diameter should be preferably 5mm greater than the threaded portion.On the barrel of three-way connection hole leading portion, driven an open slot for a vertical joint in the three-way connection is adaptive; Vertical joint can correspondingly insert in this open slot; The vertical joint that utilizes three-way connection is as moment of torsion transmission place, and conduction is to the torsion of three-way connection.
The utility model structure is very simple, dismounting and easy to use, can realize pneumatic or electric tightening instrument Fast Installation to three-way connection; Alleviated labor intensity of operating personnel; Improved production efficiency greatly, the installation of three-way connection when being specially adapted to the assembling of large batch of product.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is for using sketch map.
Wherein 1-cylindrical shell, 2-neck section, 3-screw thread protection section, 4-tool-joint hole, 5-open slot, 6-collet head, 7-electric tightening instrument, 7.1-square joint, 8-three-way connection, 8.1-horizontal joint, 8.2-vertical joint, 8.3-horizontal joint, 9-gas receiver, 9.1-plinth.
The specific embodiment
With reference to Fig. 1, the utility model collet head 6 comprises cylindrical shell 1, and the tool-joint hole 4 that the two ends of said cylindrical shell 1 have the three-way connection hole of the horizontal joint 8.3 that is used to insert three-way connection 8 and are used to insert the square joint 7.1 of tightening tool 7 constitutes; Two hole concentrics are provided with; And the formation through hole that is interconnected, form the length that through hole can shorten cylindrical shell 1 on the one hand, bring vibrations when avoiding the long operation of cylindrical shell 1; Also make things convenient for processing and manufacturing on the other hand, also can form the form of non through hole certainly as required.Also have the open slot 5 of the vertical joint 8.2 that is used for clamping three-way connection 8 on cylindrical shell 1 wall of said three-way connection hole leading portion.Said three-way connection hole is made up of the screw thread protection section 3 of neck section that is positioned at leading portion 2 and back segment, and the diameter of said screw thread protection section 3 is preferably 5mm greater than the diameter of the threaded portion of horizontal joint 8.3 front ends.
With air accumulator 9 assembling three-way connections is example: during operation, the square joint 7.1 with electronic (or pneumatic) tightening tool 7 inserts in the tool-joint hole 4 of collet head 6 earlier, then the horizontal joint 8.3 of three-way connection 8 is inserted in the three-way connection hole; And vertical joint 8.2 is snapped in the open slot 5; Make horizontal joint 8.1 aim at the plinth 9.1 of gas receivers 9 at last, start electric tightening instrument 7 and make square joint 7.1 rotations, with the vertical joint 8.2 of three-way connection 8 as moment of torsion transmission place; Conduction is to the torsion of three-way connection 8; Realization has been saved manpower with horizontal joint 8.1 and the process of plinth 9.1 through screwed, has improved operating efficiency.
Claims (3)
1. three-way connection socket wrench specially adapted for it head; Comprise cylindrical shell; It is characterized in that; The two ends of said cylindrical shell have the tool-joint hole formation that is used to insert the three-way connection hole of three-way connection and is used to insert the tightening tool joint, and two hole concentrics are provided with, and also have the open slot that is used for clamping threeway vertical joint on the cylindrical shell wall of said three-way connection hole leading portion.
2. three-way connection socket wrench specially adapted for it head as claimed in claim 1 is characterized in that said three-way connection hole is made up of the screw thread protection section of neck section that is positioned at leading portion and back segment, and the diameter of said screw thread protection section is greater than the threaded portion of three-way connection front end.
3. according to claim 1 or claim 2 three-way connection socket wrench specially adapted for it head is characterized in that the diameter of said screw thread protection section is greater than the threaded portion 5mm of three-way connection front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203492809U CN202241155U (en) | 2011-09-16 | 2011-09-16 | Sleeve head special for three-way joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203492809U CN202241155U (en) | 2011-09-16 | 2011-09-16 | Sleeve head special for three-way joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241155U true CN202241155U (en) | 2012-05-30 |
Family
ID=46102453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203492809U Expired - Fee Related CN202241155U (en) | 2011-09-16 | 2011-09-16 | Sleeve head special for three-way joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241155U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909691A (en) * | 2012-11-15 | 2013-02-06 | 南京工业职业技术学院 | Sleeve for installing moving bend in pipe connector |
| CN102922484A (en) * | 2012-11-15 | 2013-02-13 | 南京工业职业技术学院 | Sleeve for installing tee joint in pipe connector |
| CN102922476A (en) * | 2012-11-15 | 2013-02-13 | 南京工业职业技术学院 | Sleeve for automatically installing loose joint in pipe connector |
| CN111421506A (en) * | 2020-05-26 | 2020-07-17 | 安徽安凯汽车股份有限公司 | Pipeline tee bend joint is and device is screwed up to cap |
-
2011
- 2011-09-16 CN CN2011203492809U patent/CN202241155U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909691A (en) * | 2012-11-15 | 2013-02-06 | 南京工业职业技术学院 | Sleeve for installing moving bend in pipe connector |
| CN102922484A (en) * | 2012-11-15 | 2013-02-13 | 南京工业职业技术学院 | Sleeve for installing tee joint in pipe connector |
| CN102922476A (en) * | 2012-11-15 | 2013-02-13 | 南京工业职业技术学院 | Sleeve for automatically installing loose joint in pipe connector |
| CN111421506A (en) * | 2020-05-26 | 2020-07-17 | 安徽安凯汽车股份有限公司 | Pipeline tee bend joint is and device is screwed up to cap |
| CN111421506B (en) * | 2020-05-26 | 2021-05-04 | 安徽安凯汽车股份有限公司 | Pipeline tee bend joint is and device is screwed up to cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |