CN111288237A - Rubber pipe assembly of hydraulic system - Google Patents
Rubber pipe assembly of hydraulic system Download PDFInfo
- Publication number
- CN111288237A CN111288237A CN202010100585.XA CN202010100585A CN111288237A CN 111288237 A CN111288237 A CN 111288237A CN 202010100585 A CN202010100585 A CN 202010100585A CN 111288237 A CN111288237 A CN 111288237A
- Authority
- CN
- China
- Prior art keywords
- rubber tube
- sleeve
- groove
- hydraulic system
- ring
- 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.)
- Withdrawn
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 105
- 239000005060 rubber Substances 0.000 title claims abstract description 105
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
- F16L33/03—Self-locking elastic clips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The invention provides a rubber tube assembly of a hydraulic system, which comprises a rubber tube, a rubber tube inserting part and a collar joint, wherein the rubber tube inserting part is arranged on one side of the collar joint, a sleeve is arranged on one side of the collar joint and positioned on the outer side of the rubber tube inserting part, a groove is formed in the sleeve, a clamping groove is formed in the groove, the rubber tube is sleeved in the groove and positioned on the outer side of the rubber tube inserting part, and a thread groove is formed in the outer side of the rubber tube inserting part. According to the invention, the sleeve is arranged on the outer side of the rubber tube inserting part, the groove is formed in the sleeve, the clamping groove is formed in the groove, the rubber tube is in threaded connection with the outer side of the rubber tube inserting part, the sleeve is used for limiting the rubber tube, and meanwhile, the fastening mechanism is in threaded connection with the inner part of the clamping groove, so that the fastening mechanism can further limit the rubber tube, and the rubber tube and the plug can be more stably fixed.
Description
Technical Field
The invention relates to the field of hydraulic systems, in particular to a rubber tube assembly of a hydraulic system.
Background
The inner and outer rubber layers of the common rubber tube are made of natural rubber, styrene butadiene rubber or butadiene rubber; the oil-resistant rubber tube adopts chloroprene rubber and nitrile rubber; the acid and alkali resistant and high temperature resistant rubber tube is made of ethylene propylene rubber, fluorine rubber or silicon rubber and the like. The rubber tube pressing joint is a hydraulic tube connecting piece and is used for connecting a hydraulic hose, a collar is sleeved on a joint rubber tube body of the hydraulic rubber tube joint in the prior art and is fastened by using fastening equipment, then a sleeve is fastened and pressed on the rubber tube body, the hose is inserted into a rubber tube connecting rubber tube part, and finally the sleeve is integrally fastened and pressed with the rubber tube and the rubber tube body.
At present, a hydraulic rubber tube is widely applied to the field of engineering machinery and mainly used for conveying hydraulic oil with certain pressure, but the hydraulic rubber tube is mostly exposed outdoors, and the defects of sealing performance and fixation exist, so that the connection position of the rubber tube and a plug is easy to leak outwards, the whole rubber tube is scrapped, and the production cost is obviously increased.
Disclosure of Invention
The invention aims to provide a rubber hose assembly of a hydraulic system to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a hydraulic system rubber tube subassembly, includes rubber tube, rubber tube insert portion and neck joint, its characterized in that: a rubber tube inserting part is arranged on one side of the collar joint, a sleeve is arranged on one side of the collar joint and positioned outside the rubber tube inserting part, a groove is formed in the sleeve, a clamping groove is formed in the groove, a rubber tube is sleeved outside the rubber tube inserting part and positioned in the groove, a thread groove is formed in the outer side of the rubber tube inserting part, the rubber tube inserting part is in threaded connection with the rubber tube through the thread groove, and a fastening mechanism is in threaded connection with the outer side of the rubber tube and positioned in the clamping groove;
fastening device includes the tighrening ring and the spiral lantern ring, and wherein the spiral lantern ring is located one side of tighrening ring, the fixed slot has been seted up to the inside of tighrening ring and the spiral lantern ring, the outside annular array of tighrening ring is provided with multiunit locating piece subassembly, and wherein every locating piece subassembly of group includes two locating pieces, two be fixed with the connecting axle between the locating piece, the mounting plate has been cup jointed in the outside of connecting axle, wherein the outside of connecting axle just is located and has cup jointed the torsional spring between locating piece and the mounting plate.
Preferably, one end of the torsion spring is connected to the positioning block, and the other end of the torsion spring is connected to the fastening plate.
Preferably, the outer side of the spiral sleeve ring is provided with threads, wherein the spiral sleeve ring is screwed into the clamping groove through the threads.
Preferably, the fastening ring has a diameter greater than the diameter of the sleeve.
Preferably, the fastening plate is made of rubber.
Preferably, the outer diameter of the rubber tube is the same as the inner diameter of the sleeve.
Preferably, the outer diameter of the spiral sleeve ring is the same as the diameter of the clamping groove.
Compared with the related art, the rubber hose assembly of the hydraulic system provided by the invention has the following beneficial effects:
the invention provides a rubber tube component of a hydraulic system, which comprises a sleeve arranged on the outer side of a rubber tube insertion part, a groove arranged in the sleeve, a clamping groove arranged in the groove, a rubber tube connected with the outer side of the rubber tube insertion part in a threaded manner, a sleeve for limiting the rubber tube, and a fastening mechanism connected with the inner thread of the clamping groove, so that the fastening mechanism can further limit the rubber tube, thereby ensuring that the rubber tube and a plug are fixed more stably, and a positioning component arranged on the fastening mechanism, wherein a connecting shaft is fixed between two positioning blocks in the positioning component, a fastening plate is sleeved on the outer side of the connecting shaft, two sides of the fastening plate are connected with the positioning blocks through torsional springs, the fastening plate can compress the sleeve through the elasticity of the torsional springs, thereby increasing the sealing performance between the rubber tube and the plug and preventing hydraulic oil in the rubber tube from leaking, affecting the quality and efficiency of the work.
Drawings
FIG. 1 is a cross-sectional view of a hose assembly of a hydraulic system of the present invention;
FIG. 2 is a schematic structural view of a hose assembly of a hydraulic system according to the present invention;
FIG. 3 is a side view of the fastening mechanism of the present invention;
FIG. 4 is a plan view of the fastening mechanism of the present invention;
reference numerals: 1. a hose; 2. a rubber tube insertion part; 3. a fastening mechanism; 301. a fastening ring; 302. fixing grooves; 303. positioning blocks; 304. a torsion spring; 305. a connecting shaft; 306. a fastening plate; 307. a helical collar; 4. a thread groove; 5. a card slot; 6. a sleeve; 7. a groove; 8. a collar joint.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
In a specific implementation process, as shown in fig. 1-4, a hydraulic system rubber tube assembly comprises a rubber tube 1, a rubber tube insertion part 2 and a collar joint 8, wherein the rubber tube insertion part 2 is arranged on one side of the collar joint 8, a sleeve 6 is arranged on one side of the collar joint 8 and on the outer side of the rubber tube insertion part 2, a groove 7 is formed in the sleeve 6, a clamping groove 5 is formed in the groove 7, the rubber tube 1 is sleeved in the groove 7 on the outer side of the rubber tube insertion part 2, a thread groove 4 is formed in the outer side of the rubber tube insertion part 2, the rubber tube insertion part 2 is in threaded connection with the rubber tube 1 through the thread groove 4, and a fastening mechanism 3 is in threaded connection with the outer side of the rubber tube 1 and on; fastening device 3 includes tighrening ring 301 and spiral lantern ring 307, wherein spiral lantern ring 307 is located one side of tighrening ring 301, fixed slot 302 has been seted up to the inside of tighrening ring 301 and spiral lantern ring 307, the outside annular array of tighrening ring 301 is provided with the multiunit locating block subassembly, wherein every group locating block subassembly includes two locating blocks 303, be fixed with connecting axle 305 between two locating blocks 303, the mounting plate 306 has been cup jointed in the outside of connecting axle 305, wherein the outside of connecting axle 305 just is located and has cup jointed torsional spring 304 between locating block 303 and the mounting plate 306, when needs press rubber tube 1 through mounting plate 306, use the effort on mounting plate 306 through torsional spring 304, can press sleeve 6 through mounting plate 306, increase the leakproofness between rubber tube 1 and the plug.
In a specific implementation process, as shown in fig. 3, one end of the torsion spring 304 is connected to the positioning block 303, and the other end of the torsion spring 304 is connected to the fastening plate 306, so that the fastening plate 306 can be connected and fixed through the torsion spring 304, and the fastening plate 306 can be pressed into the sleeve 6 more tightly.
In the specific implementation process, as shown in fig. 3 to 4, the outer side of the spiral collar 307 is provided with a thread, wherein the spiral collar 307 is screwed into the slot 5 through the thread, and the thread of the spiral collar 307 is rotated into the slot 5 and then fixed into the sleeve 6, and meanwhile, the fixing function for the rubber hose 1 can also be achieved.
In a specific implementation, as shown in fig. 3, the fastening ring 301 has a diameter greater than the diameter of the sleeve 6.
In the specific implementation, as shown in fig. 3-4, the fastening plate 306 is made of rubber, and the sleeve 6 is not damaged by the rubber.
In the specific implementation process, as shown in fig. 2, the outer diameter of the rubber hose 1 is the same as the inner diameter of the sleeve 6, so that the sealing performance between the sleeve 6 and the rubber hose 1 is stronger.
In particular embodiments, as shown in fig. 1-4, the outer diameter of the helical collar 307 is the same as the diameter of the bayonet slot 5.
The working principle of the invention is as follows: during the use, at first with the outside of rubber tube 1 threaded connection to rubber tube inserting part 2 and the inboard of sleeve 6, then through rotatory fastening device 3, and with the inside of the inside draw-in groove 5 of sleeve 6 of the spiral lantern ring 307 spiral entering in fastening device 3, when entering into draw-in groove 5 inside completely with spiral lantern ring 307, then press rubber tube 1 through the inside mounting plate 306 of fastening device 3, can accomplish the fixed to rubber tube 1 and rubber tube plug, prevent that the inside hydraulic oil of rubber tube 1 from leaking, influence the use quality and the availability factor in later stage.
Compared with the related art, the rubber hose assembly of the hydraulic system provided by the invention has the following beneficial effects:
firstly, a sleeve 6 is arranged on the outer side of a rubber tube insertion part 2, a groove 7 is arranged in the sleeve 6, a clamping groove 5 is arranged in the groove 7, the outer side of the rubber tube insertion part 2 is in threaded connection with a rubber tube 1, the sleeve 6 is used for limiting the rubber tube 1, and meanwhile, the inner thread of the clamping groove 5 is connected with a fastening mechanism 3, so that the fastening mechanism 3 can further limit the rubber tube 1, thereby ensuring that the rubber tube 1 and a plug are more stably fixed, secondly, a positioning component is arranged on the fastening mechanism 3, a lining connecting shaft 305 is fixed between two positioning blocks 303 in the positioning component, wherein a fastening plate 306 is sleeved on the outer side of the connecting shaft 305, two sides of the fastening plate 306 are connected with the positioning blocks 303 through torsion springs 304, the fastening plate 306 can compress the sleeve 6 through the elasticity of the torsion springs 304, thereby increasing the sealing performance between the rubber tube 1 and the plug, prevent the hydraulic oil inside the rubber tube from leaking out and influencing the working quality and the working efficiency.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a hydraulic system rubber tube subassembly, includes rubber tube (1), rubber tube insert portion (2) and collarband (8), its characterized in that: a rubber tube inserting part (2) is arranged on one side of the collar joint (8), a sleeve (6) is arranged on one side of the collar joint (8) and located on the outer side of the rubber tube inserting part (2), a groove (7) is formed in the sleeve (6), a clamping groove (5) is formed in the groove (7), a rubber tube (1) is sleeved in the outer side of the rubber tube inserting part (2) and located in the groove (7), a thread groove (4) is formed in the outer side of the rubber tube inserting part (2), the rubber tube inserting part (2) is in threaded connection with the rubber tube (1) through the thread groove (4), and a fastening mechanism (3) is in threaded connection with the outer side of the rubber tube (1) and located in the clamping groove (5);
fastening device (3) include tighrening ring (301) and spiral cover ring (307), wherein spiral cover ring (307) are located one side of tighrening ring (301), fixed slot (302) have been seted up to the inside of tighrening ring (301) and spiral cover ring (307), the outside annular array of tighrening ring (301) is provided with multiunit locating block subassembly, and wherein every group locating block subassembly includes two locating pieces (303), two be fixed with connecting axle (305) between locating piece (303), mounting plate (306) has been cup jointed in the outside of connecting axle (305), wherein the outside of connecting axle (305) just is located and has cup jointed torsional spring (304) between locating piece (303) and mounting plate (306).
2. The hydraulic system hose assembly of claim 1, wherein: one end of the torsion spring (304) is connected to the positioning block (303), and the other end of the torsion spring (304) is connected to the fastening plate (306).
3. The hydraulic system hose assembly of claim 1, wherein: the outer side of the spiral sleeve ring (307) is provided with threads, wherein the spiral sleeve ring (307) is screwed into the clamping groove (5) through the threads.
4. The hydraulic system hose assembly of claim 1, wherein: the fastening ring (301) has a diameter larger than the diameter of the sleeve (6).
5. The hydraulic system hose assembly of claim 1, wherein: the fastening plate (306) is made of rubber.
6. The hydraulic system hose assembly of claim 1, wherein: the outer diameter of the rubber tube (1) is the same as the inner diameter of the sleeve (6).
7. The hydraulic system hose assembly of claim 1, wherein: the outer diameter of the spiral sleeve ring (307) is the same as the diameter of the clamping groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100585.XA CN111288237A (en) | 2020-02-19 | 2020-02-19 | Rubber pipe assembly of hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100585.XA CN111288237A (en) | 2020-02-19 | 2020-02-19 | Rubber pipe assembly of hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111288237A true CN111288237A (en) | 2020-06-16 |
Family
ID=71019112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010100585.XA Withdrawn CN111288237A (en) | 2020-02-19 | 2020-02-19 | Rubber pipe assembly of hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111288237A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161124A (en) * | 2020-09-01 | 2021-01-01 | 徐州工业职业技术学院 | Automobile oil-resistant rubber tube with good swelling resistance |
| CN114576457A (en) * | 2022-03-22 | 2022-06-03 | 徐州市华为工程机械有限公司 | Hose joint |
| CN119618477A (en) * | 2025-02-13 | 2025-03-14 | 温州力邦企业有限公司 | Brake caliper sealing detection equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5911445A (en) * | 1997-11-24 | 1999-06-15 | Lee; Shen-Chih | Hose coupling with safety locking means |
| JP2000065269A (en) * | 1998-08-21 | 2000-03-03 | Inaba Denki Sangyo Co Ltd | Pipe fittings |
| CN106545714A (en) * | 2017-01-11 | 2017-03-29 | 费福旭 | A kind of pipe safety self locking quick connector |
| US10001237B1 (en) * | 2017-06-02 | 2018-06-19 | Yueh-Lin Lee | Anti-loosening buckle and hose connector using same |
| CN208153918U (en) * | 2018-05-03 | 2018-11-27 | 沈阳第四橡胶股份有限公司 | A kind of hydraulic system high-pressure rubber pipe component |
| CN209819014U (en) * | 2019-02-27 | 2019-12-20 | 吉林省恒尚工业技术有限公司 | High-pressure rubber pipe assembly of hydraulic system |
-
2020
- 2020-02-19 CN CN202010100585.XA patent/CN111288237A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5911445A (en) * | 1997-11-24 | 1999-06-15 | Lee; Shen-Chih | Hose coupling with safety locking means |
| JP2000065269A (en) * | 1998-08-21 | 2000-03-03 | Inaba Denki Sangyo Co Ltd | Pipe fittings |
| CN106545714A (en) * | 2017-01-11 | 2017-03-29 | 费福旭 | A kind of pipe safety self locking quick connector |
| US10001237B1 (en) * | 2017-06-02 | 2018-06-19 | Yueh-Lin Lee | Anti-loosening buckle and hose connector using same |
| CN208153918U (en) * | 2018-05-03 | 2018-11-27 | 沈阳第四橡胶股份有限公司 | A kind of hydraulic system high-pressure rubber pipe component |
| CN209819014U (en) * | 2019-02-27 | 2019-12-20 | 吉林省恒尚工业技术有限公司 | High-pressure rubber pipe assembly of hydraulic system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161124A (en) * | 2020-09-01 | 2021-01-01 | 徐州工业职业技术学院 | Automobile oil-resistant rubber tube with good swelling resistance |
| CN112161124B (en) * | 2020-09-01 | 2022-03-04 | 徐州工业职业技术学院 | Automobile oil-resistant rubber tube with good swelling resistance |
| CN114576457A (en) * | 2022-03-22 | 2022-06-03 | 徐州市华为工程机械有限公司 | Hose joint |
| CN119618477A (en) * | 2025-02-13 | 2025-03-14 | 温州力邦企业有限公司 | Brake caliper sealing detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200616 |