CN202510892U - Hollow positioning steering connector - Google Patents
Hollow positioning steering connector Download PDFInfo
- Publication number
- CN202510892U CN202510892U CN2012201486085U CN201220148608U CN202510892U CN 202510892 U CN202510892 U CN 202510892U CN 2012201486085 U CN2012201486085 U CN 2012201486085U CN 201220148608 U CN201220148608 U CN 201220148608U CN 202510892 U CN202510892 U CN 202510892U
- Authority
- CN
- China
- Prior art keywords
- screwed pipe
- solenoid
- interior
- slide block
- magnet slide
- 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
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Abstract
The utility model relates to a hollow positioning steering connector which comprises an inner solenoid (1), an outer solenoid (5), a pressure spring (2) and a magnet slider (3). An outer wall of the inner solenoid (1) is provided with an outer thread, and an axial sliding chute (7) is opened on an outer surface of the inner solenoid. The magnet slider (3) is in a round ring structure and sleeved on the inner solenoid (1), and a protrusion (9) is arranged on an inner circle of the magnet slider. The pressure spring (2) is arranged between the magnet slider (3) and the inner solenoid (1). The outer solenoid (5) is in a T-shaped structure, and an inner wall of the outer solenoid (5) is provided with an inner thread, and the protruding end at a front portion of the outer solenoid (5) is a friction head (4). Another end of the inner solenoid (1) and another end of the outer solenoid (5) do not contact with each other and are respectively an inner solenoid connecting port (8) and an outer solenoid connecting port. The hollow positioning steering connector adopts a structure of combination of the outer solenoid and the inner solenoid, free adjustment, steering and positioning of a fluid pipeline connection part are achieved by means of frictional force, integrity of system integration is guaranteed, and simultaneously fluid directed transmission is achieved. The hollow positioning steering connector has the advantages of being simple in structure, reliable, compact, and practical and the like.
Description
Technical field
The utility model belongs to the fluid line connection area, relates to a kind of pipe connecting part, specifically is a kind of hollow location steering knuckle.
Background technique
In modern industry and the commercial industries,, often need special fluid is realized beam transmission through turning to connector element in preparation fields such as chemical industry, medicine.At present, the beam transmission of special fluid adopts the outside transmission pipeline of steering knuckle that special fluid is imported or derives usually, though can realize the purpose of beam transmission; But consequently with the volume that increases system and cost as cost; Increased the production input of enterprise, also reduced the integrity and the reliability of system integration design simultaneously, and equipment has been once installation; Its transmission direction is promptly fixing; Must dismantle again when needing the adjustment transmission direction again and install, the loaded down with trivial details labour cost that increases again is unfavorable for the development of enterprise.
The model utility content
The purpose of the utility model is to the deficiency of existing technology a kind of hollow location steering knuckle to be provided; Adopt the inner and outer pipes structure combining; Utilizing screw thread frictional force between pipe fitting can realize that the fluid line connection part is freely adjusted turns to and locatees; When guaranteeing the integrity of system integration, realize the fluid beam transmission, have characteristics such as simple in structure, reliable, compactness and practicality.
The technological scheme that the present invention adopted:
A kind of hollow location steering knuckle comprises interior screwed pipe, outer screwed pipe, stage clip, magnet slide block, and the outer wall of said interior screwed pipe is provided with outside thread, and the outer surface of interior screwed pipe has axial slide; Said magnet slide block is a circle structure, and is set on the interior screwed pipe, and the convexity that matches with the chute of interior screwed pipe outer surface is set on the inner ring of magnet slide block, the magnet slide block can be endwisely slipped along interior screwed pipe, but can not rotate; Said stage clip is arranged between magnet slide block and the interior screwed pipe, and when stage clip was compressed, its elastic potential energy acted on the magnet slide block; Said outer screwed pipe is a T type structure, and the internal thread that is complementary of the outside thread of its inwall setting and interior screwed pipe, makes the outer screwed pipe can be through screwed pipe in the screw thread precession; The anterior protruding end of outer screwed pipe is a friction head; When in the outer screwed pipe precession during screwed pipe, friction head be set in magnet slide block on the screwed pipe be close to, the precession degree is big more; Under the effect of stage clip, the frictional force between friction head and the magnet slide block is just big more; The not contacted the other end of interior screwed pipe and outer screwed pipe is a connection mouth, can be connected with fluid transmission pipe respectively.Behind screwed pipe in the outer screwed pipe precession, the friction head of outer screwed pipe and magnet slide block are close together and produce frictional force, and the size of this frictional force depends on the compressed degree of stage clip; Screwed pipe is many more in the outer screwed pipe precession, and the compressed degree of stage clip is big more, and the frictional force between friction head and the magnet slide block is just big more; The ability of the moment of torsion that flushing system external force is produced is just big more; Thus, interior screwed pipe and outside can produce adjustable capacity of orientation between the screwed pipe, outer screwed pipe can freely be adjusted turn to and locatees; Fluid can flow through from the space free in managing, thereby plays the effect that connects fluid beam transmission pipeline.
In the utility model, the preparation material of said interior screwed pipe is wear-resisting, high-intensity plastics or metallic material, like stainless steel or high-strength abrasion-proof industry nylon etc.
In the utility model, in order to increase frictional force, the preparation material of the friction head of said outer screwed pipe is a soft magnetic material, like iron etc., to reduce cost, also can adopt hard magnetic material, to improve the load-bearing ability of steering head.
The utility model adopts the inner and outer pipes structure combining; Utilizing frictional force between friction head and the magnet slide block can realize that the fluid line connection part is freely adjusted turns to and locatees; When guaranteeing the integrity of system integration, realize the fluid beam transmission, have characteristics such as simple in structure, reliable, compactness and practicality.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the magnet slide block of the utility model.
Among the figure: 1, interior screwed pipe; 2, stage clip; 3, magnet slide block; 4, friction head; 5, outer screwed pipe; 6, outer screwed pipe connection mouth; 7, chute; 8, interior screwed pipe connection mouth; 9, convexity.
Embodiment
In the structure shown in the figure, the utility model comprises interior screwed pipe 1, outer screwed pipe 5, stage clip 2, magnet slide block 3, and the outer wall of said interior screwed pipe 1 is provided with outside thread, and the outer surface of interior screwed pipe has axial slide 7; Said magnet slide block 3 is a circle structure, and is set on the interior screwed pipe, and the convexity 9 that matches with the chute of interior screwed pipe outer surface is set on the inner ring of magnet slide block; Said stage clip 2 is arranged between magnet slide block 3 and the interior screwed pipe 1; Said outer screwed pipe 5 is a T type structure, and the internal thread that is complementary of the outside thread of its inwall setting and interior screwed pipe, and the anterior protruding end of outer screwed pipe is a friction head 4; Screwed pipe connection mouth 8, outer screwed pipe connection mouth 6 can be connected with fluid transmission pipe respectively in the not contacted the other end of interior screwed pipe 1 and outer screwed pipe 5 was respectively.During enforcement, the interior screwed pipe connection mouth 8 of interior screwed pipe 1 is connected with fluid transmission pipe, then screwed pipe 1 in outer screwed pipe 5 precessions; The friction head 4 and the magnet slide block 3 of outer screwed pipe 5 is close together and produces frictional force, and the size of this frictional force depends on stage clip 2 compressed degree, and screwed pipe is many more in the outer screwed pipe precession; Stage clip 2 compressed degree are big more; Frictional force between friction head and the magnet slide block is just big more, and the ability of the moment of torsion that flushing system external force is produced is just big more, thus; Interior screwed pipe 1 and outside can produce adjustable capacity of orientation between the screwed pipe 5; Outer screwed pipe 5 can freely be adjusted turn to and locate, fluid can flow through from the space free in managing, thereby plays the effect that connects fluid beam transmission pipeline.
Claims (3)
1. a hollow is located steering knuckle, it is characterized in that: comprise interior screwed pipe (1), outer screwed pipe (5), stage clip (2), magnet slide block (3), the outer wall of said interior screwed pipe (1) is provided with outside thread, and the outer surface of interior screwed pipe has axial slide (7); Said magnet slide block (3) is a circle structure, and is set on the interior screwed pipe, and the convexity (9) that matches with the chute of interior screwed pipe outer surface is set on the inner ring of magnet slide block; Said stage clip (2) is arranged between magnet slide block (3) and the interior screwed pipe (1); Said outer screwed pipe (5) is a T type structure, and the internal thread that is complementary of the outside thread of its inwall setting and interior screwed pipe, and the anterior protruding end of outer screwed pipe is friction head (4); The not contacted the other end of interior screwed pipe (1) and outer screwed pipe (5) is respectively interior screwed pipe connection mouth (8), outer screwed pipe connection mouth (6).
2. hollow according to claim 1 location steering knuckle, it is characterized in that: the preparation material of screwed pipe is plastics or metallic material in said.
3. hollow according to claim 1 location steering knuckle, it is characterized in that: the preparation material of the friction head of said outer screwed pipe is soft magnetic material or hard magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201486085U CN202510892U (en) | 2012-04-11 | 2012-04-11 | Hollow positioning steering connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201486085U CN202510892U (en) | 2012-04-11 | 2012-04-11 | Hollow positioning steering connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510892U true CN202510892U (en) | 2012-10-31 |
Family
ID=47063379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201486085U Expired - Fee Related CN202510892U (en) | 2012-04-11 | 2012-04-11 | Hollow positioning steering connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274103A (en) * | 2019-06-28 | 2019-09-24 | 沈鑫光 | A kind of free flow coupling |
-
2012
- 2012-04-11 CN CN2012201486085U patent/CN202510892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274103A (en) * | 2019-06-28 | 2019-09-24 | 沈鑫光 | A kind of free flow coupling |
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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: 20121031 Termination date: 20190411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |