CN205895467U - High pressure oil pipe - Google Patents
High pressure oil pipe Download PDFInfo
- Publication number
- CN205895467U CN205895467U CN201620770240.4U CN201620770240U CN205895467U CN 205895467 U CN205895467 U CN 205895467U CN 201620770240 U CN201620770240 U CN 201620770240U CN 205895467 U CN205895467 U CN 205895467U
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- China
- Prior art keywords
- cushion block
- pressure oil
- oil pipe
- clamping plate
- cushion
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Abstract
The utility model discloses a high pressure oil pipe, it includes the body and sets up the coupling nut on the body, high pressure oil pipe still includes installation component, installation component includes splint I, cushion I, splint II, cushion II, screw, splint I, cushion I, splint II, cushion II are through screw and body fixed connection, cushion I is located one side of body, the opposite side that cushion II is located the body, splint I are located one side of cushion I, splint II are located one side of cushion II, the screw passes splint I, cushion I, splint II, cushion II and fixes on engine body. This high pressure oil pipe can fix its body middle part on the organism of engine through installation component to avoid the middle part vibration of high pressure oil pipe body and produce resonance with engine body, make high pressure oil pipe be in safe state, extension high pressure oil pipe's life.
Description
Technical field
The utility model is related to a kind of high-pressure oil pipe.
Background technology
In prior art, high-pressure oil pipe is the high-voltage transmission part of engine fuel injection system, when engine works,
High-pressure oil pipe vibrates the use " life-span " to high-pressure oil pipe very big impact.For solving vibration problem, in prior art
Usually many high-pressure oil pipes are connected in parallel by pipe clamp.Only has the machine at its two ends and engine due to high-pressure oil pipe after installing
Body is fixedly connected, the middle part of its body is refused the body of engine and is fixedly connected, therefore when engine works, starts
The intrinsic vibration of machine can cause high-pressure oil pipe to do corresponding motion.Start when driving frequency suffered by high-pressure oil pipe is equal or close to
The intrinsic frequency vibrated during machine work, will form the covibration between high-pressure oil pipe and engine.Covibration memory is drawn
Play high-pressure oil pipe fuel blow or fracture, or even produce and the safety problem such as fire.
Content of the invention
The technical problems to be solved in the utility model is the resonance problem how suppressing between high-pressure oil pipe and engine, by
This offer is a kind of to use safety, reliable high-pressure oil pipe.
For solving above-mentioned technical problem, the utility model adopts the following technical scheme that this high-pressure oil pipe includes body and sets
Put the attaching nut on body, described high-pressure oil pipe also includes mounting assembly, described mounting assembly include clamping plate, cushion block,
Clamping plate, cushion block, screw, described clamping plate, cushion block, clamping plate, cushion block are fixedly connected with body by screw, described pad
Block is located at the side of body, cushion block is located at the opposite side of body, and described clamping plate is located at the side of cushion block, described clamping plate
Positioned at the side of cushion block, described screw passes through clamping plate, cushion block, clamping plate, cushion block and is fixed on engine body.
The effect of mounting assembly is the middle part of high-pressure oil pipe body to be secured firmly on engine body, so
High-pressure oil pipe can be avoided to be subject to overexcitation to enter resonance state.By the middle part of fixing high-pressure oil pipe body, high pressure
Oil pipe only does small vibration, even can reach non-vibrating technique effect.
In order to be able to promote mounting assembly to be preferably connected with high-pressure oil pipe body, described cushion block is provided with corresponding body
The groove of arc, described cushion block is provided with the groove of the arc of corresponding body.
When there being many high-pressure oil pipes, other high pressure can be fixed by mounting assembly used on a high-pressure oil pipe
Oil pipe, is provided with multiple grooves on this cushion block, cushion block, and that is, the groove on described cushion block is in the bearing of trend of perpendicular grooves
Direction on equidistantly arrange, the groove on described cushion block equidistantly arranges on the direction of the bearing of trend of perpendicular grooves.
The utility model adopts technique scheme: this high-pressure oil pipe can be by mounting assembly by its body middle part
It is fixed on the body of engine, thus avoiding the middle part of high-pressure oil pipe body to vibrate and producing altogether with engine body
Shake, make high-pressure oil pipe in a safe condition, extend the service life of high-pressure oil pipe.
Brief description
With reference to the accompanying drawings and detailed description the utility model is further described in detail.
Fig. 1 is a kind of use schematic diagram of high-pressure oil pipe of the utility model.
Specific embodiment
As shown in figure 1, high-pressure oil pipe includes body 1, is enclosed within two attaching nuts 2 outside body 1, is located in body 1
Between position mounting assembly.Two attaching nuts 2 are used for the two ends of body 1 are separately fixed at the body of engine, install
Assembly is used for the middle part of body 1 is fixed on the body of engine.
Mounting assembly includes clamping plate 3, cushion block 4, clamping plate 5, cushion block 6, screw 7.Clamping plate 3, the structure of clamping plate 5
Identical, cushion block 4, cushion block 6 structure identical.Cushion block 4 is provided with the groove of the arc of corresponding body 1, and cushion block 6 also sets
There is the groove of the arc of corresponding body 1.Cushion block 4 is provided with multiple grooves, and the groove on cushion block 4 is in the extension side of perpendicular grooves
To direction on equidistantly arrange；Cushion block 6 is provided with multiple grooves, and the groove on cushion block 6 is in the extension side of perpendicular grooves
To direction on equidistantly arrange.During installation, it is fixing with body 1 that clamping plate 3, cushion block 4, clamping plate 5, cushion block 6 pass through screw 7
Connect, and cushion block 4 is located at the side of body 1, cushion block 6 is located at the opposite side of body 1, clamping plate 3 is located at the one of cushion block 4
Side, clamping plate 5 be located at cushion block 6 side, screw 7 pass through clamping plate 3, cushion block 4, clamping plate 5, cushion block 6 and be fixed on send out
On motivation body.So cushion block 4, cushion block 6 are clamped in outside the body 1 of high-pressure oil pipe for clamping plate 3, clamping plate 5.Cushion block 4
On a groove can only establish a connection with a body 1, a groove on cushion block 6 can only be built with a body 1
Vertical annexation, therefore, a pair of groove can only fix a body 1, so, remaining groove just can be used for fixing other hydraulic oil
The body 1 of pipe.
Claims (3)
1. a kind of high-pressure oil pipe, described high-pressure oil pipe includes body (1) and the attaching nut (2) being arranged on body (1), and it is special
Levy and be: described high-pressure oil pipe also includes mounting assembly, described mounting assembly includes clamping plate (3), cushion block (4), clamping plate
(5), cushion block (6), screw (7), described clamping plate (3), cushion block (4), clamping plate (5), cushion block (6) pass through screw (7) with
Body (1) is fixedly connected, and described cushion block (4) is located at the side of body (1), cushion block (6) is located at the opposite side of body (1), institute
State the side that clamping plate (3) is located at cushion block (4), described clamping plate (5) is located at the side of cushion block (6), described screw (7) passes through
Clamping plate (3), cushion block (4), clamping plate (5), cushion block (6) are simultaneously fixed on engine body.
2. according to claim 1 high-pressure oil pipe it is characterised in that: described cushion block (4) is provided with the arc of corresponding body (1)
The groove of shape, described cushion block (6) is provided with the groove of the arc of corresponding body (1).
3. according to claim 2 high-pressure oil pipe it is characterised in that: groove the prolonging in perpendicular grooves on described cushion block (4)
Stretch and equidistantly arrange on the direction in direction, the direction of the bearing of trend in perpendicular grooves for the groove on described cushion block (6) is first-class
Spacing arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770240.4U CN205895467U (en) | 2016-07-19 | 2016-07-19 | High pressure oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770240.4U CN205895467U (en) | 2016-07-19 | 2016-07-19 | High pressure oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895467U true CN205895467U (en) | 2017-01-18 |
Family
ID=57774080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620770240.4U Active CN205895467U (en) | 2016-07-19 | 2016-07-19 | High pressure oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895467U (en) |
-
2016
- 2016-07-19 CN CN201620770240.4U patent/CN205895467U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |