CN214025388U - High-pressure oil pipe clamping die - Google Patents
High-pressure oil pipe clamping die Download PDFInfo
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- CN214025388U CN214025388U CN202023093805.5U CN202023093805U CN214025388U CN 214025388 U CN214025388 U CN 214025388U CN 202023093805 U CN202023093805 U CN 202023093805U CN 214025388 U CN214025388 U CN 214025388U
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- oil pipe
- extrusion
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- die
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Abstract
The utility model is suitable for the technical field of high-pressure oil pipe processing, and provides a high-pressure oil pipe clamping die, which comprises a die body, wherein the die body is arranged in a cylindrical structure shape, the bottom of the die body is hollow, the top surface of the die body is communicated with a mounting hole, the edge of the mounting hole is provided with an extrusion groove, the extrusion groove extends downwards along the side edge of the die body, the side edge of the die body is communicated with a U-shaped groove, the oil pipe is inserted into the mounting hole of the die body to complete the preliminary installation of the oil pipe, the top surface of the die body is uniformly divided into a plurality of extrusion blocks by the extrusion grooves, the U-shaped groove is used for limiting, when acting force is applied to an annular notch on the top surface of the die body, the outer wall of the oil pipe can be extruded by the mounting holes on the top surface of the die body which is uniformly divided, the elastic extrusion of the oil pipe is realized by the extrusion blocks, thereby the device can more stably carry out elastic extrusion fixation on the oil pipe, the stability of the clamping die is improved.
Description
Technical Field
The utility model belongs to the technical field of high pressure fuel pipe processing, especially, relate to a high pressure oil pipe presss from both sides tight mould.
Background
The high-pressure oil pipe is a component of a high-pressure oil circuit, the oil pipe is required to bear certain oil pressure and have certain fatigue strength, the sealing requirement of the pipeline is ensured, and the marine high-pressure oil pipe is mainly arranged on a high-pressure injection diesel engine and can bear the oil pressure required by the engine in the running process.
The high-pressure oil pipe consists of a steel wire winding framework layer and inner and outer oil-resistant and corrosion-resistant synthetic rubber, and is used for conveying engineering machinery hydraulic oil pipes, seabed natural gas, petroleum, irrigation, steel plants, chemical plants and other media.
At present, in the machining process of a high-pressure oil pipe, particularly when the interface of the high-pressure oil pipe is clamped, the existing clamping device cannot elastically clamp the high-pressure oil pipe, most of the clamping devices are fixedly clamped, the interface of the high-pressure oil pipe is easily deformed or even damaged by the mode, and therefore the problem of liquid leakage of the subsequent high-pressure oil pipe in use is solved, the using effect of the high-pressure oil pipe is greatly reduced, and the high-pressure oil pipe clamping die is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-pressure oil pipe clamping die aims at solving big problem.
The utility model discloses a realize like this, a high-pressure oil pipe presss from both sides tight mould, including the mould body, the mould body is the setting of cylindricality structure form, just the bottom of mould body is cavity form, the top surface of mould body link up and is equipped with the mounting hole, just the edge of mounting hole is equipped with the extrusion groove, just the extrusion groove is followed the side downwardly extending of mould body, the side of mould body link up and is equipped with the U-shaped groove, the U-shaped groove with the extrusion groove intercommunication.
Preferably, the extrusion groove with the U-shaped groove all is equipped with a plurality ofly, and a plurality ofly the extrusion groove with the U-shaped groove is the shape evenly distributed that encircles.
Preferably, an oil pipe is inserted into the mounting hole in the top surface of the die body, a step-shaped annular notch is formed in the edge of the top surface of the die body, and the annular notch facilitates extrusion of the extrusion groove.
Preferably, a guide inclined plane is arranged at the top edge of the die body.
Preferably, the bottom of the die body is provided with a positioning groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a high pressure oil pipe presss from both sides tight mould, the mould body of setting, the mounting hole, the extrusion groove, annular notch, U-shaped groove and constant head tank, during the use, insert in the mounting hole of mould body with oil pipe, accomplish the preliminary installation to oil pipe, a plurality of extrusion pieces are evenly separated into with mould body top surface to a plurality of extrusion grooves, and carry out spacingly by the U-shaped groove, when applying the effort to the annular notch of mould body top surface, can extrude the oil pipe outer wall by the mounting hole pore wall of a plurality of evenly-separated mould body top surfaces, realize a plurality of extrusion pieces and extrude oil pipe's elasticity, thereby make that the device can be more stable carry out elasticity extrusion to oil pipe fixed, promote the stability of pressing from both sides tight mould.
(2) The utility model discloses a high-pressure oil pipe presss from both sides tight mould, the constant head tank of setting, during the use, can effectually fix a position the assembly to the mould body, promotes the accurate nature of installation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1-a die body, 2-mounting holes, 3-extrusion grooves, 4-annular notches, 5-U-shaped grooves and 6-positioning grooves.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present invention provides a technical solution of a high-pressure tubing clamping mold: including mould body 1, mould body 1 is the setting of cylindricality structure form, and the bottom of mould body 1 is the cavity form, the top surface of mould body 1 link up and is equipped with mounting hole 2, and the edge of mounting hole 2 is equipped with extrusion groove 3, and extrudees groove 3 along the side downwardly extending of mould body 1, the side of mould body 1 link up and is equipped with U-shaped groove 5, U-shaped groove 5 and extrusion groove 3 intercommunication, extrusion groove 3 and U-shaped groove 5 all are equipped with a plurality ofly, and a plurality of extrusion grooves 3 and U-shaped groove 5 are encircleing the form evenly distributed, and is concrete, and a plurality of extrusion grooves 3 are arranged to the diagonal form, and a plurality of extrusion pieces are evenly separated into with 1 top surface of mould body to a plurality of extrusion grooves 3 to carry on spacingly by U-shaped groove 5.
In this embodiment, insert in mounting hole 2 of mould body 1 with oil pipe, accomplish the preliminary installation to oil pipe, a plurality of extrusion grooves 3 evenly separate into a plurality of extrusion pieces with 1 top surface of mould body, and carry on spacingly by U-shaped groove 5, when the annular notch 4 to 1 top surface of mould body applys the effort, can extrude the oil pipe outer wall by 2 pore walls of mounting hole of a plurality of evenly-separated mould body top surfaces, realize the elastic extrusion of a plurality of extrusion pieces to oil pipe, thereby make that the device can be more stable carry out the elastic extrusion fixedly to oil pipe.
Further, 2 interpolations of mounting hole of 1 top surfaces of mould body are equipped with oil pipe, and 1 top surface edge of mould body is equipped with step form annular notch 4, annular notch 4 conveniently extrudees extrusion groove 3.
In the embodiment, the annular notch 4 is arranged to elastically extrude the oil pipe by external acting force, so that the mounting hole 2 is contracted, and the effect of clamping the oil pipe is further enhanced.
Further, a guide inclined plane is arranged at the top edge of the die body 1.
In this embodiment, the guide inclined plane that sets up conveniently exerts force to the top of mould body 1 to realize that mould body 1 presss from both sides the tight to the elasticity of oil pipe, avoid causing the centre gripping excessively to oil pipe, and deformation damage.
Further, the bottom of the die body 1 is provided with a positioning groove 6.
In this embodiment, the constant head tank 6 that sets up is convenient for install the location to mould body 1, promotes the convenience of installation.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, insert in 2 of the mounting hole of mould body 1 with oil pipe, accomplish the preliminary installation to oil pipe, a plurality of extrusion grooves 3 evenly separate into a plurality of extrusion pieces with 1 top surface of mould body, and carry on spacingly by U-shaped groove 5, when the annular notch 4 to 1 top surface of mould body receives the extrusion effort, can extrude the oil pipe outer wall by 2 pore walls of the mounting hole of a plurality of evenly-divided mould body top surfaces, 2 contractions of mounting hole, realize a plurality of extrusion pieces and extrude oil pipe's elasticity, thereby make that the device can be more stable carry out elasticity extrusion to oil pipe fixed, and strengthen the tight effect of clamp to oil pipe.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a high-pressure oil pipe clamping die which characterized in that: including mould body (1), mould body (1) is the setting of cylindricality structure form, just the bottom of mould body (1) is the cavity form, the top surface of mould body (1) link up and is equipped with mounting hole (2), just the edge of mounting hole (2) is equipped with extrusion groove (3), just extrusion groove (3) are followed the side downwardly extending of mould body (1), the side of mould body (1) link up and is equipped with U-shaped groove (5), U-shaped groove (5) with extrusion groove (3) intercommunication.
2. The high-pressure tubing clamping die of claim 1, wherein: the extrusion groove (3) and the U-shaped groove (5) are both provided with a plurality of extrusion grooves (3) and the U-shaped groove (5) are uniformly distributed in a surrounding manner.
3. The high-pressure tubing clamping die of claim 1, wherein: the oil pipe is inserted into the mounting hole (2) in the top surface of the die body (1), a step-shaped annular notch (4) is formed in the edge of the top surface of the die body (1), and the annular notch (4) is convenient to extrude the extrusion groove (3).
4. The high-pressure tubing clamping die of claim 1, wherein: the top edge of the die body (1) is provided with a guide inclined plane.
5. The high-pressure tubing clamping die of claim 1, wherein: the bottom of the die body (1) is provided with a positioning groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023093805.5U CN214025388U (en) | 2020-12-21 | 2020-12-21 | High-pressure oil pipe clamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023093805.5U CN214025388U (en) | 2020-12-21 | 2020-12-21 | High-pressure oil pipe clamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214025388U true CN214025388U (en) | 2021-08-24 |
Family
ID=77340524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023093805.5U Active CN214025388U (en) | 2020-12-21 | 2020-12-21 | High-pressure oil pipe clamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214025388U (en) |
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2020
- 2020-12-21 CN CN202023093805.5U patent/CN214025388U/en active Active
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