CN204572300U - There is the oil pipe clamp of vibration-damping function - Google Patents
There is the oil pipe clamp of vibration-damping function Download PDFInfo
- Publication number
- CN204572300U CN204572300U CN201520029556.3U CN201520029556U CN204572300U CN 204572300 U CN204572300 U CN 204572300U CN 201520029556 U CN201520029556 U CN 201520029556U CN 204572300 U CN204572300 U CN 204572300U
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- kato
- card
- strip
- hole
- damping
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Abstract
The utility model discloses a kind of oil pipe clamp with vibration-damping function, its structure is: Kato is bent into a spoonful shape, and one end of Kato is rectangular through-hole; The other end is manhole.Rectangular insert is processed in one end of card; The other end is strip through-hole, and the centre of Kato and card all stamps out strip bulge.Damping block is divided into upper and lower two pieces and be integrated, and the outside of each block is equipped with strip groove, and strip groove matches with the strip bulge of Kato and card respectively.Be processed with through hole between two pieces of damping blocks, bolt passes the strip through-hole of card and the manhole of Kato and engine body and fixes.Damping block is rubber mass, is bonded in the inner side of Kato and card respectively, leaves the distance gap of 2-3mm between two pieces of damping blocks.The utility model all has a significant effect for the fixing of any pipeline and reduction vibration.Installation and removal are very convenient, fundamentally solve the failure problems such as the fracture that fuel pipe occurs because vibrating for a long time.
Description
Technical field
The utility model belongs to gas engine part structure, is specifically related to a kind ofly be applicable to fixing diesel engine fuel-firing pipeline and have the oil pipe clamp of vibration-damping function.
Background technique
Diesel engine fuel-firing pipeline comprises low pressure line and pressure duct, and fuel pipe is arranged in outside motor.When motor runs, first fuel oil arrives Injection Pump from fuel tank through low pressure line, and Injection Pump produces high pressure fuel and arrives oil sprayer by pressure duct, and by oil sprayer, fuel is sprayed into in-cylinder combustion, unnecessary fuel oil flows back to fuel tank from low-pressure oil return pipe road.So fuel pipe is responsible for the transmission of high pressure and low-voltage fuel, under the prerequisite ensureing strict sealing, pipeline also must ensure enough intensity.To produce larger vibration when well-known motor runs, fuel pipe vibrates with motor, and fix if therefore do not carry out vibration damping as the oil pipe of metal material, the time there will be fatigue crack once long, causes oil pipe break.Fuel leakage will bring serious consequence.Two high-pressure oil pipes or several high-pressure oil pipes normally interfix by the means of fixation that current diesel engine fuel-firing pipeline adopts, and the effectiveness in vibration suppression like this for high-pressure oil pipe is not obvious, is unfavorable for the long-time running of automobile.The present invention, according to the true form of oil pipe, proposes a kind of fixation clamp, effectively can lower vibration, because of the pipeline rupture that vibration strain causes.
Summary of the invention
The purpose of this utility model is, provides a kind of fuel pipe clamp with vibration-damping function for motor.
For realizing this object the technical solution of the utility model be: Kato is bent into a spoonful shape, and one end of Kato is provided with rectangular through-hole; One end is provided with manhole in addition, stamps out the first strip bulge in the middle of Kato.One end of card is provided with rectangular insert; One end is provided with strip through-hole in addition, also stamps out the second strip bulge between card rectangular insert and strip through-hole.Damping block is divided into upper and lower two pieces and be integrated, and the outside of each block is equipped with strip groove, and strip groove matches with the strip bulge of Kato and card respectively.Be processed with through hole between two pieces of damping blocks, bolt passes the strip through-hole of card and the manhole of Kato and engine body and fixes.
Oil pipe clamp adopts one end and engine body to fix, and damping block is fixed by strip groove and Kato and card, needs fixing fuel pipe to be placed in through hole between two pieces of damping blocks.Because between damping block and Kato and card stay gap, ensure certain decrement after making assembling oil pipe, oil pipe is fastening.Simultaneously the damping block of rubber mass can absorbing vibrational energy, has the effect obviously reducing vibration.
The beneficial effect of feature of the present utility model and generation is: all have a significant effect for the fixing of any pipeline and reduction vibration.Installation and removal are very convenient, and making structure is simple, cost is lower.If make damping block damage or ageing of rubber for a long time, change also very convenient.Fundamentally solve the failure problems such as the fracture that fuel pipe occurs because vibrating for a long time.
Accompanying drawing explanation
Fig. 1 is the Principles and methods sketch of the utility model separated parts.
Fig. 2 is the enforcement illustration after the utility model assembling.
Embodiment
Structure of the present utility model to be further described by embodiment referring to accompanying drawing.
Have the oil pipe clamp of vibration-damping function, have Kato, card and damping block, its structure is: Kato 1 is bent into a spoonful shape, and one end of Kato is provided with rectangular through-hole 2; One end is provided with manhole 3 in addition, stamps out the first strip bulge 4-1 in the middle of Kato.One end of card 5 is provided with rectangular insert 6; One end is provided with strip through-hole 7 in addition, also stamps out the second strip bulge 4-2 between card rectangular insert and strip through-hole.Damping block 8 is divided into upper and lower two pieces and be integrated, and the outside of each block is equipped with strip groove 9, and strip groove matches with the strip bulge of Kato and card respectively.Be processed with through hole 10 between two pieces of damping blocks, bolt passes the strip through-hole of card and the manhole of Kato and engine body and fixes.
Oil pipe is fixed in clamp one end, makes vibration isolation rubber absorb energy and reduces vibration; The body of one end and motor is fixed in addition.Body has higher intensity, and vibration frequency is relatively low, and high-pressure oil pipe is fixed on relevant position, vibration can be made to drop to minimum.
The rectangular insert bending of card one end upwarps 10-15 °, and the rectangular insert bending as embodiment's the utility model card one end upwarps 10 °, and rectangular insert is worn and crouched in the rectangular through-hole of Kato.Plug a little bending, except for except being firmly connected with Kato, plays the effect of " hinge " simultaneously, fastening with Kato.
Damping block is rubber mass, and two pieces of damping blocks are bonded in the inner side of Kato and card respectively.Between two pieces of damping blocks, leave the distance gap of 2-3mm, its objective is and be required fixing pipeline to clamp.
The tinsel that Kato and card are 3-4mm by thickness is made.The thickness of two pieces of damping blocks is identical, altogether after total thickness to make Kato and card fastening time still have certain gap, after immediate shipment oil distributing pipe, vibration isolation rubber ensures certain decrement, so that clamped by damping block (oil pipe).Simultaneously block rubber can absorbing vibrational energy well, strengthens vibrating effect.The fastening end of card is designed to strip through-hole, its objective is to adjust with the through hole centering of Kato in order to convenient after assembling pipeline.
Claims (4)
1. have the oil pipe clamp of vibration-damping function, have Kato, card and damping block, it is characterized in that: Kato (1) is bent into a spoonful shape, one end of Kato is provided with rectangular through-hole (2); One end is provided with manhole (3) in addition, and stamp out the first strip bulge (4-1) in the middle of Kato, one end of card (5) is provided with rectangular insert (6); One end is provided with strip through-hole (7) in addition, also the second strip bulge (4-2) is stamped out between card rectangular insert and strip through-hole, damping block (8) is divided into upper and lower two pieces and be integrated, the outside of each block is equipped with strip groove (9), strip groove matches with the strip bulge of Kato and card respectively, be processed with through hole (10) between two pieces of damping blocks, bolt passes the strip through-hole of card and the manhole of Kato and engine body and fixes.
2. according to the oil pipe clamp described in claim 1 with vibration-damping function, it is characterized in that: the rectangular insert bending of described card one end upwarps 10-15 °, rectangular insert is worn and is crouched in the rectangular through-hole of described Kato.
3. according to the oil pipe clamp described in claim 1 with vibration-damping function, it is characterized in that: described damping block is rubber mass, and two pieces of damping blocks are bonded in the inner side of described Kato and card respectively.
4. according to the oil pipe clamp described in claim 1 or 3 with vibration-damping function, it is characterized in that: the distance gap leaving 2-3mm between described two pieces of damping blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029556.3U CN204572300U (en) | 2015-01-15 | 2015-01-15 | There is the oil pipe clamp of vibration-damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029556.3U CN204572300U (en) | 2015-01-15 | 2015-01-15 | There is the oil pipe clamp of vibration-damping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572300U true CN204572300U (en) | 2015-08-19 |
Family
ID=53864948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029556.3U Active CN204572300U (en) | 2015-01-15 | 2015-01-15 | There is the oil pipe clamp of vibration-damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572300U (en) |
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2015
- 2015-01-15 CN CN201520029556.3U patent/CN204572300U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Oil pipe checkpost that has damping function Effective date of registration: 20190612 Granted publication date: 20150819 Pledgee: Lingyuan steel enterprise limited liability company Pledgor: Dongfeng Chaoyang Chaochai Power Co., Ltd. Registration number: 2019210000021 |