CN208294754U - Oil pump joint fixed structure - Google Patents
Oil pump joint fixed structure Download PDFInfo
- Publication number
- CN208294754U CN208294754U CN201820452714.XU CN201820452714U CN208294754U CN 208294754 U CN208294754 U CN 208294754U CN 201820452714 U CN201820452714 U CN 201820452714U CN 208294754 U CN208294754 U CN 208294754U
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- CN
- China
- Prior art keywords
- oil pump
- pump joint
- pipeline section
- installation sleeve
- fixed structure
- 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.)
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Abstract
The utility model discloses a kind of oil pump joint fixed structures, including body and the electric machine support being assemblied on body, it further include the installation sleeve being set on electric machine support and the oil pump joint with installation sleeve interference fit connection, when electric machine support is assemblied on body, oil pump joint is pressed by installation sleeve on body.The utility model simplifies assembling structure, improves machine assembly efficiency, practical, has highly application value.
Description
Technical field
The utility model relates to oil pump joint field, in particular to a kind of oil pump joint fixed structure.
Background technique
Chain saw, which generally passes through oil pump joint lubricating oil is transferred on guide plate, to be lubricated, present most oil pump joint
Be assemblied on body, since oil pump joint and body are interference fit, be not easy between assemble.General oil pump joint passes through tooling
Oil pump joint, is directly fitted on body by press-fitting via press-fit tool, and this mode installation difficulty is big, time-consuming and laborious, assembly
Low efficiency.
Utility model content
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide a kind of oil pump
Connector fixing structure.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of oil pump joint fixed structure, packet
The electric machine support for including body and being assemblied on the body, further include the installation sleeve being set on the electric machine support and with institute
The oil pump joint of installation sleeve interference fit connection is stated,
When the electric machine support is assemblied on the body, the oil pump joint is pressed by the installation sleeve in institute
It states on body.
Preferably, the oil pump joint include oil pump joint ontology, the oil inlet that is connected on the oil pump joint ontology
It pipeline section, the fuel-displaced pipeline section for being connected on the oil pump joint ontology and being connected to the oil inlet pipeline section and is connected to the oil pump and connects
Mounting post on head ontology.
Preferably, the outlet end of the oil inlet pipeline section is provided with taper pipeline section, and the diameter of the taper pipeline section is greater than institute
State the diameter of oil inlet pipeline section.
Preferably, annular groove is offered on the outer wall of the fuel-displaced pipeline section.
Preferably, the mounting post is interference fitted for being plugged in the installation sleeve, and with the installation sleeve；
Preferably, one end in the mounting post for connecting with the installation sleeve is provided with cone portion.
Preferably, the installation sleeve is fixed on electric machine support.
Preferably, the oil inlet pipeline section is connect with petroleum pipeline, and the other end of the petroleum pipeline is connect with oil pump component, institute
Oil pump component is stated to be set on the electric machine support.
The beneficial effects of the utility model are: the utility model by the installation sleeve that is set on electric machine support and with peace
The oil pump joint of sleeved interference fit connection, realizes the fixation of petroleum pipeline, oil pump joint on electric machine support, when motor branch
It is rack-mounted assigned on body when, oil pump joint is pressed by installation sleeve on body, and assembling structure is simplified, and is improved complete machine and is filled
It is practical with efficiency, it has highly application value.
Detailed description of the invention
Fig. 1 is the scheme of installation of the oil pump joint fixed structure of the utility model；
Fig. 2 is the schematic diagram after the installing of oil pump joint fixed structure of the utility model；
Fig. 3 is the structural schematic diagram of the oil pump joint of the utility model；
Fig. 4 is the cross-sectional view of the oil pump joint of the utility model；
Fig. 5 is the scheme of installation of the oil pump joint and electric machine support of the utility model on body；
Fig. 6 is that the oil pump joint of the utility model and electric machine support complete the overall schematic after installation on body.
Description of symbols:
1-oil pump joint；2-installation sleeves；3-electric machine supports；4-petroleum pipelines；5-oil pump components；6-bodies；
10-oil pump joint ontologies；11-oil inlet pipeline sections；12-fuel-displaced pipeline sections；13-mounting posts；14-taper pipeline sections；15-annulars
Slot；16-cone portions.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, to enable those skilled in the art's reference say
Bright book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figs 1-4, the oil pump joint fixed structure of the utility model, including body 6 and the electricity being assemblied on body 6
Machine support 3 further includes the installation sleeve 2 being set on electric machine support 3 and the oil pump joint with the interference fit connection of installation sleeve 2
1, when electric machine support 3 is assemblied on body 6, oil pump joint 1 is pressed by installation sleeve 2 on body 6.
Oil pump joint 1 includes oil pump joint ontology 10, the oil inlet pipeline section 11 being connected on oil pump joint ontology 10, is connected to
The fuel-displaced pipeline section 12 being connected on oil pump joint ontology 10 and with oil inlet pipeline section 11 and the installation being connected on oil pump joint ontology 10
Column 13.
Mounting post 13 is interference fitted for being plugged in installation sleeve 2, and with installation sleeve 2.In mounting post 13 for
One end that installation sleeve 2 connects is provided with cone portion 16.Cone portion 16 is conducive to mounting post 13 and is inserted into installation sleeve 2, realizes peace
The interference fit for filling column 13 and installation sleeve 2, enables oil pump joint 1 to be fixedly attached in installation sleeve 2.Installation sleeve 2 is affixed
In electric machine support 3.
The outlet end of oil inlet pipeline section 11 is provided with taper pipeline section 14, and the diameter of taper pipeline section 14 is greater than the straight of oil inlet pipeline section 11
Diameter.Oil inlet pipeline section 11 is connect with the petroleum pipeline 4 of oil pump, and the other end of petroleum pipeline 4 is connect with oil pump component 5, and oil pump component 5 is arranged
In electric machine support 3.The setting of taper pipeline section 14 keeps oil inlet pipeline section 11 and the connection of petroleum pipeline 4 stronger, and can improve sealing
Performance.
Annular groove 15 is offered on the outer wall of fuel-displaced pipeline section 12.Fuel-displaced pipeline section 12 will be lubricated for being inserted into oil outlet
Oil is transported on the guide plate of chain saw.The sealed connection of fuel-displaced pipeline section 12 and oil outlet is convenient in the setting of annular groove 15.
Lubricating oil successively enters through petroleum pipeline 4, oil inlet pipeline section 11, fuel-displaced pipeline section 12 fuel-displaced under the effect of oil pump component 5
Mouthful, it is transported on the guide plate of chain saw, is lubricated.
In a kind of preferred embodiment, oil pump joint 1 is whole T-shaped, and oil inlet pipeline section 11 and fuel-displaced pipeline section 12 mutually hang down
Directly, mounting post 13 and fuel-displaced pipeline section 12 are in the two sides of oil inlet pipeline section 11.
When 1 fixed structure of oil pump joint is installed, the oil inlet pipeline section 11 of oil pump joint 1 is first inserted into one end of petroleum pipeline 4,
Oil pump component 5 will be connect with 4 other end of petroleum pipeline again and be mounted on electric machine support 3, be then inserted into the mounting post 13 of oil pump joint 1
In the installation sleeve 2 of electric machine support 3, keep petroleum pipeline 4, oil pump joint 1 fixed, guarantees that oil pump joint 1 will not be sliding from electric machine support 3
It falls, is pressed into the cooperation of flowline section 12 in body 6, completes installation, referring to Fig. 2, showing after being installed for oil pump joint 1
It is intended to.Employee only needs flicking oil pump joint 1, oil pump joint 1 can be fixedly mounted in installation sleeve 2 in assembly, installs
It is simple and efficient.
After oil pump joint 1 is mounted on electric machine support 3, then as an integral installation on body 6, complete final
Installation, referring to figure 5 and figure 6.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details with novel.
Claims (8)
1. a kind of oil pump joint fixed structure, including body and the electric machine support being assemblied on the body, which is characterized in that also
Oil pump joint including the installation sleeve being set on the electric machine support and with installation sleeve interference fit connection,
When the electric machine support is assemblied on the body, the oil pump joint is pressed by the installation sleeve in the machine
On body.
2. oil pump joint fixed structure according to claim 1, which is characterized in that the oil pump joint includes oil pump joint
Ontology, the oil inlet pipeline section being connected on the oil pump joint ontology, be connected on the oil pump joint ontology and with the oil inlet
The fuel-displaced pipeline section of pipeline section connection and the mounting post being connected on the oil pump joint ontology.
3. oil pump joint fixed structure according to claim 2, which is characterized in that the outlet end of the oil inlet pipeline section is arranged
There is taper pipeline section, the diameter of the taper pipeline section is greater than the diameter of the oil inlet pipeline section.
4. oil pump joint fixed structure according to claim 3, which is characterized in that opened up on the outer wall of the fuel-displaced pipeline section
There is annular groove.
5. oil pump joint fixed structure according to claim 4, which is characterized in that the mounting post is described for being plugged in
In installation sleeve, and it is interference fitted with the installation sleeve.
6. oil pump joint fixed structure according to claim 5, which is characterized in that be used for and the peace in the mounting post
One end of sleeved connection is provided with cone portion.
7. oil pump joint fixed structure according to claim 2, which is characterized in that the installation sleeve is fixed in the electricity
On machine support.
8. oil pump joint fixed structure according to claim 7, which is characterized in that the oil inlet pipeline section and petroleum pipeline connect
It connects, the other end of the petroleum pipeline is connect with oil pump component, and the oil pump component is set on the electric machine support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452714.XU CN208294754U (en) | 2018-04-02 | 2018-04-02 | Oil pump joint fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452714.XU CN208294754U (en) | 2018-04-02 | 2018-04-02 | Oil pump joint fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294754U true CN208294754U (en) | 2018-12-28 |
Family
ID=64695201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820452714.XU Active CN208294754U (en) | 2018-04-02 | 2018-04-02 | Oil pump joint fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294754U (en) |
-
2018
- 2018-04-02 CN CN201820452714.XU patent/CN208294754U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |