CN212537115U - Simple structure for adjusting oil supply pressure - Google Patents
Simple structure for adjusting oil supply pressure Download PDFInfo
- Publication number
- CN212537115U CN212537115U CN202020484381.6U CN202020484381U CN212537115U CN 212537115 U CN212537115 U CN 212537115U CN 202020484381 U CN202020484381 U CN 202020484381U CN 212537115 U CN212537115 U CN 212537115U
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- oil supply
- flow
- pressure
- limiting sheet
- nail
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Abstract
The utility model belongs to the technical field of mechanical design, in particular to simply adjust fuel feeding pressure's structure. Processing a round hole in the oil supply connector, placing a flow-limiting sheet at the bottom of the inner hole, installing a rubber ring on the compression screw, installing the rubber ring on the round hole processed on the oil supply connector, compressing the flow-limiting sheet, and fixing the compression screw on the oil supply connector through a locking screw. The pressing nail is provided with an oil through hole diameter. The utility model discloses a simply adjust fuel feeding pressure's structure, this structure have simple structure, easy processing and the simple easy operation of assembly mode, sealed effect safe and reliable's advantage, satisfy the requirement of simply adjusting fuel feeding pressure under the special occasion.
Description
Technical Field
The utility model belongs to the technical field of mechanical design, in particular to simple and easy structure of adjusting fuel feeding pressure.
Background
The adjustment of the oil supply pressure is various, including various external valves or electronic control valves, etc., the facilities are connected externally and can not be adjusted internally, sometimes, because of the space of the product and the corresponding design requirements, the selection of the valves, etc., in the oil supply pipeline of a certain type of product is designed in the past, because the pipeline is a hose, the pressure adjustment after the pump is considered, the pressure reduction can be discharged through a manual valve of a bypass, if the pressure is increased, the space size is insufficient, the requirements can not be met, and therefore, the simple structure capable of adjusting the pressure internally is considered to be designed for adjustment.
Disclosure of Invention
The utility model aims at: according to the principle of pressure in a pipeline, if a structure capable of changing the size of the circulation diameter of the pipeline is added at one position in the pipeline after oil supply, the pressure of fluid in the pipeline can be influenced, the amount of the supplied oil is constant, when the circulation diameter of a cross section at one position in the pipeline is reduced, the pressure is increased, otherwise, the flow is reduced, and according to the principle, the pressure can be influenced by additionally installing a flow limiter in the pipeline. The utility model discloses a simply adjust fuel feeding pressure's structure has simple structure, workable and simple easy operation of assembly mode, effect safe and reliable's advantage, can satisfy the regulation of some special use's pressure.
Technical scheme
The utility model discloses technical scheme:
a structure for simply adjusting oil supply pressure comprises an oil supply joint 1, a flow-limiting sheet 2, a locking screw 3, a compression nail 4 and a rubber ring 5; processing a round hole in the oil supply connector 1, placing the flow limiting sheet 2 at the bottom of the inner hole, installing the rubber ring 5 on the compression nail 4, installing the rubber ring at the round hole processed on the oil supply connector 1, compressing the flow limiting sheet 2, and fixing the compression nail 4 on the oil supply connector 1 through the locking screw 3. The oil through hole diameter is arranged on the compression nail 4.
Technical effects
The utility model discloses a simply adjust fuel feeding pressure's structure, this structure have simple structure, easy processing and the simple easy operation of assembly mode, sealed effect safe and reliable's advantage, satisfy the requirement of simply adjusting fuel feeding pressure under the special occasion.
Drawings
Fig. 1 is a front view of the oil supply joint 1 of the present invention.
Fig. 2 is a sectional view of the oil supply joint 1 of the present invention.
Fig. 3 is a front view of the structure of the current-limiting plate 2 of the present invention.
Fig. 4 is a structural sectional view of the restrictor plate 2 of the present invention.
Fig. 5 is a front view of the structure of the pressing nail 3 of the present invention.
Fig. 6 is a structural sectional view of the pressing nail 3 of the present invention.
Fig. 7 is a schematic structural diagram of the locking screw 4 of the present invention.
Fig. 8 is an assembly diagram of the present invention.
Wherein: 1-oil supply joint, 2-flow limiting sheet, 3-locking screw, 4-pressing nail, 5-rubber ring and 6-pagoda joint
Detailed Description
The utility model provides a simple and easy structure of adjusting fuel feeding pressure, processes the round hole on fuel feeding connects 1 inside, places restrictor plate 2 in the hole bottom, installs rubber ring 5 back on compression pin 4, installs the round hole department of processing on fuel feeding connects 1 to compress tightly restrictor plate 2, will compress tightly on compression pin 4 fixes fuel feeding connects 1 through locking screw 3. The oil through hole diameter is arranged on the compression nail 4.
The aperture size of the restrictor plate 2 can be set according to actual requirements.
The pressing nail 4 is provided with a technical thread, so that the pressing nail is convenient to disassemble.
The thickness of the flow-limiting sheet 2 is 2-3 mm.
The material of the current-limiting sheet 2 is metal.
The oil through hole diameter of the pressing nail 4 is larger than that of the flow limiting sheet 2.
The invention will be further explained with reference to the drawings:
the utility model provides a pressure in oil supply pipe can be adjusted according to the pressure of specific requirement to the circulation hole of restriction piece that simple and easy regulation fuel feeding pressure's structure adopts inside fuel feeding joint, processing 1 round hole, installation restriction piece, and the pressure in the fuel feeding pipe can be adjusted in corresponding processing according to the pressure of specific requirement.
As shown in fig. 4, a round hole is processed on the inside of the oil supply connector 1, the inner hole-adjustable flow-limiting sheet 2 is placed at the bottom of the hole, the sealing rubber ring 5 is installed on the compression nail 4, a flow-guiding hole is processed on the compression nail, namely, the effect of compressing the flow-limiting sheet 2 is achieved, the lubricating oil can be guaranteed to flow through, meanwhile, the compression nail 4 is sealed through the rubber ring 5 to prevent the lubricating oil from leaking, the compression nail 4 is installed on the oil supply connector 1 through the locking screw 3, the oil supply connector 1 and the locking screw 3 are provided with wire locking holes, and the locking wire is screwed down to prevent the screw from loosening.
During operation, lubricating oil enters from the upper end of the oil supply connector 1, passes through the compression nail 4 and enters the pagoda connector 6 after passing through the flow-limiting sheet 2, and the size of an inner hole of the flow-limiting sheet is adjusted to realize adjustment of oil supply pressure so as to meet requirements.
Claims (6)
1. The utility model provides a simple and easy structure of adjusting fuel feeding pressure which characterized in that: comprises an oil supply joint (1), a flow-limiting sheet (2), a locking screw (3), a compression nail (4) and a rubber ring (5); processing a round hole in the oil supply connector (1), placing the flow-limiting sheet (2) at the bottom of the inner hole, installing the rubber ring (5) on the compression nail (4), installing the rubber ring on the round hole processed on the oil supply connector (1), compressing the flow-limiting sheet (2), and fixing the compression nail (4) on the oil supply connector (1) through the locking screw (3); the oil through hole diameter is arranged on the compression nail (4).
2. The structure for easily adjusting the pressure of oil supply according to claim 1, wherein: the aperture size on the flow restriction sheet (2) can be set according to actual requirements.
3. The structure for easily adjusting the pressure of oil supply according to claim 1, wherein: the pressing nail (4) is provided with a technical thread, so that the pressing nail is convenient to disassemble.
4. The structure for easily adjusting the pressure of oil supply according to claim 1, wherein: the thickness of the flow-limiting sheet (2) is 2-3 mm.
5. The structure for easily adjusting the pressure of oil supply according to claim 1, wherein: the material of the current limiting sheet (2) is metal.
6. The structure for easily adjusting the pressure of oil supply according to claim 1, wherein: the oil through hole diameter of the pressing nail (4) is larger than the hole diameter of the flow limiting sheet (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020484381.6U CN212537115U (en) | 2020-04-03 | 2020-04-03 | Simple structure for adjusting oil supply pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020484381.6U CN212537115U (en) | 2020-04-03 | 2020-04-03 | Simple structure for adjusting oil supply pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212537115U true CN212537115U (en) | 2021-02-12 |
Family
ID=74523387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020484381.6U Active CN212537115U (en) | 2020-04-03 | 2020-04-03 | Simple structure for adjusting oil supply pressure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212537115U (en) |
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2020
- 2020-04-03 CN CN202020484381.6U patent/CN212537115U/en active Active
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