CN214837074U - Automobile parts plunger bushing that compressive capacity is strong - Google Patents
Automobile parts plunger bushing that compressive capacity is strong Download PDFInfo
- Publication number
- CN214837074U CN214837074U CN202121766466.4U CN202121766466U CN214837074U CN 214837074 U CN214837074 U CN 214837074U CN 202121766466 U CN202121766466 U CN 202121766466U CN 214837074 U CN214837074 U CN 214837074U
- Authority
- CN
- China
- Prior art keywords
- compression
- resistant
- layer
- supporting
- sleeve
- 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.)
- Active
Links
Images
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model belongs to the field of automobile parts, and particularly discloses an automobile part plunger sleeve with strong compression resistance, which comprises a plunger sleeve shell and a compression resistance assembly, wherein the plunger sleeve shell is provided with an inner sleeve layer, an outer sleeve layer and a supporting layer, and a plunger rod can be connected in the inner sleeve layer cavity; the supporting layer is connected outside the inner sleeve layer, an outer sleeve layer is arranged outside the supporting layer, and a compression-resistant assembly is arranged in the outer sleeve layer; the compression-resistant assembly comprises a compression-resistant support frame, a compression-resistant piece and a compression-resistant layer, the compression-resistant support frame is in a circular ring shape and is arranged on the inner side of the outer sleeve layer, and a plurality of support blocks are arranged on the compression-resistant support frame; a plurality of the supporting blocks are in an oval shape and are distributed at intervals along the circumference of the compression-resistant supporting frame, and the upper end and the lower end of each supporting block are respectively connected with the inner side wall of the outer sleeve layer and the outer side wall of the supporting layer through compression-resistant rods. The utility model discloses a set up supporting layer, resistance to compression subassembly, wherein resistance to compression subassembly enables the plunger bushing high pressure resistant, and support nature, bearing capacity degree are better simultaneously.
Description
Technical Field
The utility model relates to an automobile parts field specifically is an automobile parts plunger bushing that compressive capacity is strong.
Background
The automobile parts processing is each unit constituting the automobile parts processing entirety and a product serving for the automobile parts processing. With the increasingly fierce competition of automobile accessory processing markets, the deep mind of environmental protection concepts and the continuous upgrading and application of technologies, the international automobile accessory processing part industry has the following development characteristics in recent years, the automobile accessory processing system is matched, the modular supply trend direction is adopted, the automobile accessory processing purchasing globalization is realized, the transfer speed of the automobile accessory processing industry is accelerated, and a plunger pump is an important device of a hydraulic system. The plunger reciprocates in the cylinder body to change the volume of the sealed working cavity so as to absorb and press oil. The plunger pump has the advantages of high rated pressure, compact structure, high efficiency, convenient flow regulation and the like.
The automobile parts plunger bushing in the current market has weak pressure resistance, so that the plunger bushing is damaged under the condition of long-time pressure resistance, and the plunger pump and a hydraulic system are inconvenient to work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vapour turning mold spare plunger bushing that compressive capacity is strong to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the plunger sleeve for the automobile parts with strong compression resistance comprises a plunger sleeve shell and a compression-resistant assembly, wherein the plunger sleeve shell is provided with an inner sleeve layer, an outer sleeve layer and a supporting layer, and a plunger rod can be connected in a cavity of the inner sleeve layer; the supporting layer is connected outside the inner sleeve layer, an outer sleeve layer is arranged outside the supporting layer, and a compression-resistant assembly is arranged in the outer sleeve layer; the compression-resistant assembly comprises a compression-resistant support frame, a compression-resistant piece and a compression-resistant layer, the compression-resistant support frame is in a circular ring shape and is arranged on the inner side of the outer sleeve layer, and a plurality of support blocks are arranged on the compression-resistant support frame; a plurality of the supporting blocks are in an oval shape and are distributed at intervals along the circumference of the compression-resistant supporting frame, and the upper end and the lower end of each supporting block are respectively connected with the inner side wall of the outer sleeve layer and the outer side wall of the supporting layer through compression-resistant rods.
Preferably, the inner side of the inner sleeve layer is provided with an oil storage cavity, and the inner side of the oil storage cavity, which is close to the inner sleeve layer, is provided with an oil outlet.
Preferably, the compression-resistant piece comprises a first compression-resistant framework and a second compression-resistant framework, and the first compression-resistant framework and the second compression-resistant framework are both in a V shape.
Preferably, the upper end of the first compression-resistant framework is connected with the compression-resistant support frame, and the lower end of the first compression-resistant framework is connected with the outer side of the support layer.
Preferably, the upper end of the second compression-resistant framework is connected with the inner side of the outer sleeve layer, and the lower end of the second compression-resistant framework is connected with the compression-resistant support frame.
Preferably, the supporting layer is a tough pressure-resistant supporting sleeve made of a metal material with good supporting pressure resistance.
Preferably, a plurality of compression gaps are formed among the first compression framework, the second compression framework, the supporting block and the compression supporting frame, compression layers are filled in the compression gaps, and the compression layers are rubber compression layers.
Preferably, the outer side of the outer sleeve layer is also provided with a wear-resistant layer.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up supporting layer, resistance to compression subassembly, wherein resistance to compression subassembly enables the plunger bushing to be high pressure resistant, and support nature, bearing capacity are better simultaneously, have solved the plunger bushing and have used the damage problem that leads to because of the resistance to compression is poor when long time to bring convenience for people, satisfied people's demand; and the utility model discloses an oil storage intracavity is filled has solid-state lubricating oil, therefore plunger bushing and plunger frictional heating lead to lubricating oil to be heated from the oil outlet to flow to the plunger on for lubricated effect is better, reduces the wearing and tearing of plunger bushing, has prolonged the life of plunger.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: 1. an inner jacket layer; 101. an oil storage chamber; 102. an oil outlet hole; 2. a support layer; 3. an overcoat layer; 4. a compression-resistant support frame; 401. a support block; 402. a compression resistant lever; 5. a pressure resistant layer; 6. a first compression-resistant framework; 7. a second compressive scaffold; 8. and a wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: the plunger sleeve for the automobile parts with strong compression resistance comprises a plunger sleeve shell and a compression-resistant assembly, wherein the plunger sleeve shell is provided with an inner sleeve layer 1, an outer sleeve layer 3 and a supporting layer 2, and a plunger rod can be connected in a cavity of the inner sleeve layer 1; the supporting layer 2 is connected outside the inner sleeve layer 1, an outer sleeve layer 3 is arranged outside the supporting layer 2, and a compression-resistant assembly is arranged in the outer sleeve layer 3; the compression-resistant assembly comprises a compression-resistant support frame 4, a compression-resistant piece and a compression-resistant layer 5, the compression-resistant support frame 4 is annular and is arranged on the inner side of the outer sleeve layer 3, and a plurality of support blocks 401 are arranged on the compression-resistant support frame 4; a plurality of supporting shoe 401 is oval and its circumference interval distribution along resistance to compression support frame 4, and the upper and lower both ends of supporting shoe 401 are respectively through resistance to compression pole 402 connection overcoat layer 3 inside wall and supporting layer 2 lateral wall.
In this embodiment, an oil storage chamber 101 is provided inside the inner jacket layer 1, and an oil outlet 102 is provided inside the oil storage chamber 101 near the inner jacket layer 1.
In this embodiment, the compression-resistant member includes a first compression-resistant skeleton 6 and a second compression-resistant skeleton 7, and the first compression-resistant skeleton 6 and the second compression-resistant skeleton 7 are both in a V shape.
In this embodiment, the upper end of the first pressure-resistant framework 6 is connected with the pressure-resistant support frame 4, and the lower end of the first pressure-resistant framework 6 is connected with the outer side of the support layer 2.
In this embodiment, the upper end of the second compressive framework 7 is connected to the inner side of the outer jacket layer 3, and the lower end of the second compressive framework 7 is connected to the compressive support frame 4.
In this embodiment, the supporting layer 2 is a flexible pressure-resistant supporting sleeve made of a metal material with good supporting and pressure-resistant properties.
In this embodiment, a plurality of compression gaps are formed among the first compression-resistant framework 6, the second compression-resistant framework 7, the supporting block 401 and the compression-resistant supporting frame 4, and the compression gaps are filled with the compression-resistant layer 5. The anti-pressure layer 5 is a rubber anti-pressure layer.
In this embodiment, the outer side of the outer jacket layer 3 is further provided with a wear-resistant layer 8.
The utility model discloses a set up supporting layer 2, resistance to compression subassembly, wherein resistance to compression subassembly enables the plunger bushing to be high pressure resistant, and support nature, bearing capacity are better simultaneously, have solved the plunger bushing and have used the damage problem that leads to because of the resistance to compression is poor when long time to bring convenience for people, satisfied people's demand;
and the utility model discloses an oil storage intracavity is filled has solid-state lubricating oil, therefore plunger bushing and plunger frictional heating lead to lubricating oil to be heated from oil outlet 102 to the plunger on for lubricated effect is better, reduces the wearing and tearing of plunger bushing, has prolonged the life of plunger.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The automobile part plunger sleeve with strong compression resistance is characterized by comprising a plunger sleeve shell and a compression-resistant assembly, wherein the plunger sleeve shell is provided with an inner sleeve layer (1), an outer sleeve layer (3) and a supporting layer (2), and a plunger rod can be connected in a cavity of the inner sleeve layer (1); the supporting layer (2) is connected outside the inner sleeve layer (1), the outer sleeve layer (3) is arranged outside the supporting layer (2), and a compression-resistant assembly is arranged in the outer sleeve layer (3); the compression-resistant assembly comprises a compression-resistant support frame (4), a compression-resistant piece and a compression-resistant layer (5), the compression-resistant support frame (4) is annular and is arranged on the inner side of the outer sleeve layer (3), and a plurality of support blocks (401) are arranged on the compression-resistant support frame (4); a plurality of supporting blocks (401) are oval and are distributed along the circumference of the compression-resistant supporting frame (4) at intervals, and the upper end and the lower end of each supporting block (401) are respectively connected with the inner side wall of the outer sleeve layer (3) and the outer side wall of the supporting layer (2) through compression-resistant rods (402).
2. The automobile part plunger sleeve with strong pressure resistance as recited in claim 1, wherein: the oil storage cavity (101) is arranged on the inner side of the inner sleeve layer (1), and an oil outlet hole (102) is formed in the inner side, close to the inner sleeve layer (1), of the oil storage cavity (101).
3. The automobile part plunger sleeve with strong pressure resistance as recited in claim 1, wherein: the compression-resistant piece comprises a first compression-resistant framework (6) and a second compression-resistant framework (7), and the first compression-resistant framework (6) and the second compression-resistant framework (7) are both V-shaped.
4. The automobile part plunger sleeve with strong pressure resistance as recited in claim 3, wherein: the upper end of the first pressure-resistant framework (6) is connected with the pressure-resistant support frame (4), and the lower end of the first pressure-resistant framework (6) is connected with the outer side of the support layer (2).
5. The automobile part plunger sleeve with strong pressure resistance as recited in claim 3, wherein: the upper end of the second compression-resistant framework (7) is connected with the inner side of the outer sleeve layer (3), and the lower end of the second compression-resistant framework (7) is connected with the compression-resistant support frame (4).
6. The automobile part plunger sleeve with strong pressure resistance as recited in claim 1, wherein: the supporting layer (2) is a tough pressure-resistant supporting sleeve, and the tough pressure-resistant supporting sleeve is made of a metal material with good supporting pressure resistance.
7. The automobile part plunger sleeve with strong pressure resistance as recited in claim 3, wherein: a plurality of compression-resistant gaps are formed among the first compression-resistant framework (6), the second compression-resistant framework (7), the supporting block (401) and the compression-resistant supporting frame (4), and compression-resistant layers (5) are filled in the compression-resistant gaps.
8. The automobile part plunger sleeve with strong pressure resistance as recited in claim 7, wherein: the anti-pressure layer (5) is a rubber anti-pressure layer.
9. The automobile part plunger sleeve with strong pressure resistance as recited in claim 1, wherein: and a wear-resistant layer (8) is arranged on the outer side of the outer sleeve layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766466.4U CN214837074U (en) | 2021-07-29 | 2021-07-29 | Automobile parts plunger bushing that compressive capacity is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766466.4U CN214837074U (en) | 2021-07-29 | 2021-07-29 | Automobile parts plunger bushing that compressive capacity is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214837074U true CN214837074U (en) | 2021-11-23 |
Family
ID=79180540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121766466.4U Active CN214837074U (en) | 2021-07-29 | 2021-07-29 | Automobile parts plunger bushing that compressive capacity is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214837074U (en) |
-
2021
- 2021-07-29 CN CN202121766466.4U patent/CN214837074U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106346802B (en) | Pillar preform molding die | |
| CN214837074U (en) | Automobile parts plunger bushing that compressive capacity is strong | |
| CN218206939U (en) | Axial plunger hydraulic pump variable mechanism | |
| CN205984660U (en) | Novel bolt manner aluminium electrolytic capacitor encapsulation | |
| CN211929133U (en) | Cable cooling device | |
| CN214743562U (en) | High-pressure one-way sealing structure and high-pressure inflator thereof | |
| CN210548020U (en) | A quick drawing of patterns subassembly for steel pipe make-up machine | |
| CN212917542U (en) | Wheel hub gravity casting machine | |
| CN112599790A (en) | Cold pressing preparation method of air electrode | |
| CN215436624U (en) | High-strength aluminum alloy casting shell with pressure-resistant structure | |
| CN212792847U (en) | Forging die cavity ejection structure | |
| CN213331493U (en) | Stable form high pressure water pump | |
| CN206140772U (en) | Simple and easy polyurethane roller casting forming die | |
| CN220850346U (en) | High-strength connecting rod easy to install | |
| CN214133949U (en) | Manufacturing device of fuse tube capable of dissipating heat | |
| CN217531579U (en) | Polyurethane pouring device | |
| CN218670022U (en) | Piston rod of hydraulic oil cylinder | |
| CN218000033U (en) | Multi-section oil cylinder with high precision | |
| CN220547629U (en) | Aluminum ingot forming and cooling device | |
| CN214959110U (en) | Screw press with good lubrication protection effect | |
| CN216278748U (en) | Heat-insulating efficient oil hydraulic cylinder | |
| CN210735085U (en) | Raw materials safety storage device of insulating oil production usefulness | |
| CN104625074B (en) | A kind of new powder metallurgy split middle mold with the level | |
| CN206140773U (en) | Polyurethane roller forming die | |
| CN217152458U (en) | Ultrahigh pressure supercharger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |