CN104989884A - Buffer block for preventing hydraulic quick coupling from being abraded - Google Patents
Buffer block for preventing hydraulic quick coupling from being abraded Download PDFInfo
- Publication number
- CN104989884A CN104989884A CN201510404648.XA CN201510404648A CN104989884A CN 104989884 A CN104989884 A CN 104989884A CN 201510404648 A CN201510404648 A CN 201510404648A CN 104989884 A CN104989884 A CN 104989884A
- Authority
- CN
- China
- Prior art keywords
- quick coupling
- buffer stopper
- pipe joint
- rapid pipe
- buffer block
- 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.)
- Pending
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a buffer block for preventing a hydraulic quick coupling from being abraded. The buffer block comprises a buffer block body used for being installed at the quick coupling connected with an oil pipe. A U-shaped groove is formed in the upper end of the buffer block body. The forming direction of the U-shaped groove is consistent with the axial direction of the quick coupling. The groove body of the U-shaped groove is matched with the quick coupling in size. As the U-shaped groove is formed in the upper end of the buffer block body and can support and firmly buckle the quick coupling, vibration of the quick coupling caused by vibration of the oil pipe is buffered effectively, abrasion generated by vibration of the quick coupling is reduced, the service life of the quick coupling is prolonged, and the maintenance cost of equipment is reduced.
Description
Technical field
The invention belongs to hydraulic pressure installation field, be specifically related to a kind of buffer stopper preventing hydraulic quick coupling from wearing and tearing.
Background technique
Four-column hydraulic press is made up of Ye Ya Beng ﹑ Fa Ti ﹑ filter core and pipeline portions, wherein: oil hydraulic pump provides pressure, provides high-pressure work liquid by oil pump Direct driver to oil hydraulic cylinder; Valve body mainly a kind of relief valve prevents the too high timely off-load of system pressure; Filter core is by filtration devices oil; Pipeline is interconnected by oil pipe.
To finish the work task primarily of hydraulic system when hydraulic press works, in four-column hydraulic press, the filler opening of oil hydraulic cylinder and oil outlet are connected to oil pipe by rapid pipe joint, oil pump drives can produce vibration while hydraulic cylinder oil inlet provides high-pressure work liquid, affect filler opening rapid oil pipe joint joint, thus cause rapid pipe joint to be worn and torn; In addition, during hydraulic press release, oil pipe also can produce vibration, and rapid pipe joint also can be caused to wear and tear.
From the above, existing hydraulic press operationally often also exists following drawback: produce vibration when oil pump drives and provides high-pressure work liquid to hydraulic cylinder oil inlet and bring unnecessary wearing and tearing, after rapid pipe joint is worn and torn, sealing is poor, extremely easily there is oil leakage phenomenon, and then have impact on the working life of rapid pipe joint, considerably increase the cost of plant maintenance.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention proposes a kind of buffer stopper preventing hydraulic quick coupling from wearing and tearing, the vibration of oil pipe when this buffer stopper can cushion work, and then reduce the wearing and tearing of rapid pipe joint vibration generation, improve the working life of rapid pipe joint to a great extent.
The present invention for the taked technological scheme that solves the problem be a kind of buffer stopper preventing hydraulic quick coupling from wearing and tearing, comprise buffer stopper block, this buffer stopper block is for being arranged on rapid pipe joint place be connected with oil pipe, the upper end of described buffer stopper block offers U-groove bevel, described U-groove bevel to offer direction consistent with the axial direction of rapid pipe joint, size and the rapid pipe joint of described U-groove bevel cell body are suitable.
In order to enable buffer stopper block support, fasten rapid pipe joint securely, the A/F of described U-groove bevel equals the maximum boundary dimension of rapid pipe joint, and its degree of depth is greater than the maximum exradius of rapid pipe joint.
Fixing for the ease of better installing, described buffer stopper block is cuboid.
In order to strengthen working strength, described buffer stopper block adopts plastic material to make, and as rubber, makes it possess heat-resisting quantity and good elasticity.
Compared with prior art, beneficial effect of the present invention is:
The present invention is by offering U-groove bevel in the upper end of buffer stopper block, this U-groove bevel can fasten rapid pipe joint securely, effectively cushion the vibration causing rapid pipe joint due to tubing vibration, decrease the wearing and tearing that rapid pipe joint vibration produces, improve the working life of rapid pipe joint, reduce the cost of plant maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Figure number identifies: 1, buffer stopper block; 2, U-groove bevel; 3, rapid pipe joint; 4, oil pipe.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, a kind of buffer stopper preventing hydraulic quick coupling from wearing and tearing of the present invention, comprise buffer stopper block 1, this buffer stopper block 1 is for being arranged on rapid pipe joint 3 place be connected with oil pipe 4, described buffer stopper block 1 adopts plastic material to make, as rubber, better working strength can be provided, make it possess heat-resisting quantity and good elasticity; Described buffer stopper block 1 is cuboid, is convenient to fixed installation; Offer U-groove bevel 2 in the upper end of described buffer stopper block 1, described U-groove bevel 2 to offer direction consistent with the axial direction of rapid pipe joint 3, size and the rapid pipe joint 3 of described U-groove bevel 2 cell body are suitable; In order to can support and fasten rapid pipe joint 3 more securely, the A/F of described U-groove bevel 2 equals the maximum boundary dimension of rapid pipe joint 3, and its degree of depth is greater than the maximum exradius of rapid pipe joint 3, makes buffer stopper block 1 reduce vibration, thus reach the effect of buffering.
A kind of buffer stopper preventing hydraulic quick coupling from wearing and tearing of the present invention is fixedly arranged on immediately below rapid pipe joint 3, and described rapid pipe joint 3 is installed and is arranged in described U-groove bevel 2, and its two ends are connected with oil pipe 4 respectively.When hydraulic press work supercharging or release, oil pipe 4 produces vibration, rapid pipe joint 3 is passed in vibration, cushioned by the vibration of the buffer stopper block 1 pair of rapid pipe joint 3 be fixed wtih, decrease the wearing and tearing that rapid pipe joint 3 causes due to vibration, improve the working life of rapid pipe joint, reduce the cost of plant maintenance.
Certainly; just by reference to the accompanying drawings the preferred embodiments of the disclosure is described in detail above; not limit practical range of the present invention with this, all equivalence changes done according to principle of the present invention, structure and structure, all should be covered by protection scope of the present invention.
Claims (4)
1. the buffer stopper preventing hydraulic quick coupling from wearing and tearing, it is characterized in that: comprise buffer stopper block (1), this buffer stopper block (1) is for being arranged on rapid pipe joint (3) place be connected with oil pipe (4), the upper end of described buffer stopper block (1) offers U-groove bevel (2), described U-groove bevel (2) to offer direction consistent with the axial direction of rapid pipe joint (3), size and the rapid pipe joint (3) of described U-groove bevel (2) cell body are suitable.
2. a kind of buffer stopper preventing hydraulic quick coupling from wearing and tearing according to claim 1, it is characterized in that: the A/F of described U-groove bevel (2) equals the maximum boundary dimension of rapid pipe joint (3), and its degree of depth is greater than the maximum exradius of rapid pipe joint (3).
3. a kind of buffer stopper preventing hydraulic quick coupling from wearing and tearing according to claim 1, is characterized in that: described buffer stopper block (1) is cuboid.
4. a kind of buffer stopper preventing hydraulic quick coupling from wearing and tearing according to claim 1, is characterized in that: described buffer stopper block (1) adopts plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510404648.XA CN104989884A (en) | 2015-07-10 | 2015-07-10 | Buffer block for preventing hydraulic quick coupling from being abraded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510404648.XA CN104989884A (en) | 2015-07-10 | 2015-07-10 | Buffer block for preventing hydraulic quick coupling from being abraded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989884A true CN104989884A (en) | 2015-10-21 |
Family
ID=54301739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510404648.XA Pending CN104989884A (en) | 2015-07-10 | 2015-07-10 | Buffer block for preventing hydraulic quick coupling from being abraded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989884A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420890A (en) * | 2017-08-25 | 2019-03-05 | ***科技公司 | The hose and connector assembling device of automatic chemical diluting and mixing equipment |
-
2015
- 2015-07-10 CN CN201510404648.XA patent/CN104989884A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420890A (en) * | 2017-08-25 | 2019-03-05 | ***科技公司 | The hose and connector assembling device of automatic chemical diluting and mixing equipment |
| CN109420890B (en) * | 2017-08-25 | 2021-04-23 | ***科技公司 | Hose and joint assembling device of automatic chemical supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
|
| WD01 | Invention patent application deemed withdrawn after publication |