CN207715361U - A kind of aluminium alloy oil pump case - Google Patents
A kind of aluminium alloy oil pump case Download PDFInfo
- Publication number
- CN207715361U CN207715361U CN201721906313.9U CN201721906313U CN207715361U CN 207715361 U CN207715361 U CN 207715361U CN 201721906313 U CN201721906313 U CN 201721906313U CN 207715361 U CN207715361 U CN 207715361U
- Authority
- CN
- China
- Prior art keywords
- crossbar
- slide opening
- sliding block
- pump case
- spring
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of aluminium alloy oil pump cases,Including motor casing and pump case,Motor casing includes the mounting base being arranged in its bottom,Row's slide opening is arranged on the left and right sides wall of mounting base,Slide opening is horizontally disposed cylindrical hole,Slide opening is internally provided with spring and sliding block,One end of spring and the flat sidewall of slide opening connect,And the other end of spring and the flat sidewall of sliding block connect,Sliding block is compatible with slide opening cylindric,The one end of sliding block far from spring is fixedly connected with first crossbar,First crossbar is cylinder,And its diameter is slightly less than the diameter of slide opening,The outer sheath of first crossbar is equipped with sealing ring,The side wall of slide opening is equipped with the annular groove for being limited to sealing ring,It is both connected in same root second crossbar positioned at the one end of all first crossbars far from sliding block of mounting base homonymy,The section of second crossbar is rectangular.The utility model can reduce influence of the automobile transverse vibration to cylinder efficient, while facilitate installation and maintenance.
Description
Technical field
The utility model is related to oil pump technology field more particularly to a kind of aluminium alloy oil pump cases.
Background technology
Automobile engine is walked with automobile in compared with adverse circumstances during running at high speed, and can all generate larger shake
Dynamic, oil pump works in this environment for a long time, and the fastener in lubricating oil pump can be made to relax, cause lubricating oil pump to break down, even
It scraps, lubricating oil pump is likely to result in automobile engine after breaking down and shuts down suddenly, has been buried to the driving of people safe hidden
Suffer from.
For this purpose, it is proposed that a kind of aluminium alloy oil pump case solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of aluminium alloy oil pump proposed
Shell.
To achieve the goals above, the utility model uses following technical solution：
A kind of aluminium alloy oil pump case, including motor casing and pump case, the motor casing include the installation being arranged in its bottom
, row's slide opening is arranged on the left and right sides wall of the mounting base, the slide opening is horizontally disposed cylindrical hole, described
Slide opening is internally provided with spring and sliding block, and one end of the spring and the flat sidewall of slide opening connect, and the other end of spring with
The flat sidewall of sliding block connects, and the sliding block is compatible with slide opening cylindric, and the one end of the sliding block far from spring is fixed
Be connected with first crossbar, the first crossbar is cylinder, and its diameter is slightly less than the diameter of slide opening, the first crossbar it is outer
Side is arranged with sealing ring, and the side wall of the slide opening is equipped with the annular groove for being limited to sealing ring, and it is same to be located at mounting base
The one end of all first crossbars far from sliding block of side is both connected in same root second crossbar, and the section of the second crossbar is side
Shape, and the downside of second crossbar is equipped with cushion pad, the second crossbar and cushion pad equipped with the corresponding mounting hole in position,
The fastening bolt for second crossbar to be connect with vehicle frame is inserted in the mounting hole.
Preferably, the front end face of the mounting base is equipped with Your Majesty's oilhole, and Your Majesty's oilhole passes through multiple upper oil holes
It is connected to slide opening.
Preferably, the motor casing and pump case are all made of aluminium alloy and are made.
Preferably, the cushion pad is Rubber shock-absorbing pad.
Preferably, the sliding block is threadedly coupled with first crossbar, and the one end of the first crossbar far from sliding block is fixedly connected
There is inserted block, and be equipped with jack corresponding with inserted block on the side wall of second crossbar, the mounting hole is arranged through inserted block.
Compared with prior art, the beneficial effects of the utility model are：By the way that row's slide opening is arranged in the both sides of mounting base,
Spring and sliding block are set in slide opening, sliding block is connect with first crossbar, first crossbar is connect with second crossbar, and by second
Cross bar is fixedly mounted on vehicle frame, when vehicle frame generates transverse vibration, spring can effectively damping vibration to the shadow of oil pump in shell
It rings, effective guarantee is provided for oil pump work steady in a long-term；The structure of the utility model main body is made of aluminium alloy, is being protected
While demonstrate,proving casing rigidity, the weight of entire oil pump is reduced, oil pump inertia is thereby reduced；In addition, the utility model is installed
And maintenance process is simple, and it is easy to operate, reduce the cost of oil cylinder maintenance.
Description of the drawings
Fig. 1 be the utility model proposes a kind of aluminium alloy oil pump case structural schematic diagram；
Fig. 2 be the utility model proposes a kind of aluminium alloy oil pump case in first crossbar and second crossbar connection structure
Schematic diagram.
In figure：1 motor casing, 2 pump cases, 3 mounting bases, 4 slide openings, 5 springs, 6 sliding blocks, 7 first crossbars, 8 sealing rings, 9 annulars
Slot, 10 second crossbars, 11 cushion pads, 12 fastening bolts, 13 Your Majesty's oilholes, 14 upper oil holes, 15 mounting holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig.1-2, a kind of aluminium alloy oil pump case, including motor casing 1 and pump case 2, motor casing 1 and pump case 2 are all made of
Aluminium alloy is made, and can reduce the weight of entire oil pump, and motor casing 1 includes the mounting base 3 being arranged in its bottom, a left side for mounting base 3
Row's slide opening 4 is arranged on right two side, slide opening 4 is horizontally disposed cylindrical hole, and slide opening 4 is internally provided with 5 He of spring
One end of sliding block 6, spring 5 is connect with the flat sidewall of slide opening 4, and the other end of spring 5 is connect with the flat sidewall of sliding block 6,
Sliding block 6 is compatible with slide opening 4 cylindric, and the one end of sliding block 6 far from spring 5 is fixedly connected with first crossbar 7, first crossbar
7 be cylinder, and its diameter is slightly less than the diameter of slide opening 4, and the outer sheath of first crossbar 7 is equipped with sealing ring 8, the side wall of slide opening 4
It is equipped with the annular groove 9 for being limited to sealing ring 8, is located at all first crossbars 7 of 3 homonymy of mounting base far from sliding block 6
One end be both connected in same root second crossbar 10, the section of second crossbar 10 is rectangular, and the downside of second crossbar 10 is set
Have a cushion pad 11, cushion pad 11 is Rubber shock-absorbing pad, can buffering automobile longitudinal direction vibrations, second crossbar 10 and cushion pad
11 are equipped with the corresponding mounting hole 15 in position, and the fastening spiral shell for second crossbar 10 to be connect with vehicle frame is inserted in mounting hole 15
Bolt 12.
The front end face of mounting base 3 is equipped with Your Majesty's oilhole 13 in the utility model, and Your Majesty's oilhole 13 is oiled by multiple
Hole 14 is connected to slide opening 4, injects lubricating oil into slide opening 4 by Your Majesty's oilhole 13 and branch upper oil hole 14, can be reduced sliding block 6 and be slided
Frictional resistance between hole 4, while reducing abrasion.
Sliding block 6 is threadedly coupled with first crossbar 7 in the utility model, and the one end of first crossbar 7 far from sliding block 6 is fixedly connected
There is inserted block, and be equipped with jack corresponding with inserted block on the side wall of second crossbar 10, mounting hole 15 is arranged through inserted block, by first
Cross bar 7 is set as detachable connection with sliding block 6 and second crossbar 10, in order to the installation and maintenance of shell.
The utility model in the both sides of mounting base 3 by being arranged row's slide opening 4, setting spring 5 and sliding block 6 in slide opening 4,
Sliding block 6 is connect with first crossbar 7, first crossbar 7 is connect with second crossbar 10, and second crossbar 10 is fixedly mounted on vehicle
On frame, when vehicle frame generates transverse vibration, spring 5 can effectively influence of the damping vibration to oil pump in shell, to ensure oil pump work
The stability of work.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of aluminium alloy oil pump case, including motor casing（1）And pump case（2）, which is characterized in that the motor casing（1）Including
Mounting base in its bottom is set（3）, the mounting base（3）Left and right sides wall on be arranged with row's slide opening（4）, the cunning
Hole（4）For horizontally disposed cylindrical hole, the slide opening（4）Be internally provided with spring（5）And sliding block（6）, the spring（5）'s
One end and slide opening（4）Flat sidewall connection, and spring（5）The other end and sliding block（6）Flat sidewall connection, the sliding block
（6）For with slide opening（4）It is compatible cylindric, the sliding block（6）Far from spring（5）One end be fixedly connected with first crossbar
（7）, the first crossbar（7）For cylinder, and its diameter is slightly less than slide opening（4）Diameter, the first crossbar（7）Outside
It is arranged with sealing ring（8）, the slide opening（4）Side wall be equipped with for sealing ring（8）The annular groove limited（9）, position
In mounting base（3）All first crossbars of homonymy（7）Far from sliding block（6）One end be both connected to same root second crossbar（10）
On, the second crossbar（10）Section be rectangular, and second crossbar（10）Downside be equipped with cushion pad（11）, described second
Cross bar（10）With cushion pad（11）It is equipped with the corresponding mounting hole in position（15）, the mounting hole（15）It is inside inserted with for inciting somebody to action
Second crossbar（10）The fastening bolt being connect with vehicle frame（12）.
2. a kind of aluminium alloy oil pump case according to claim 1, which is characterized in that the mounting base（3）Front end face
It is equipped with Your Majesty's oilhole（13）, Your Majesty's oilhole（13）Pass through multiple upper oil holes（14）With slide opening（4）Connection.
3. a kind of aluminium alloy oil pump case according to claim 1, which is characterized in that the motor casing（1）And pump case（2）
Aluminium alloy is all made of to be made.
4. a kind of aluminium alloy oil pump case according to claim 1, which is characterized in that the cushion pad（11）For rubber
Beam.
5. a kind of aluminium alloy oil pump case according to claim 1, which is characterized in that the sliding block（6）With first crossbar
（7）It is threadedly coupled, the first crossbar（7）Far from sliding block（6）One end be fixedly connected with inserted block, and in second crossbar（10）'s
Side wall is equipped with jack corresponding with inserted block, the mounting hole（15）It is arranged through inserted block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906313.9U CN207715361U (en) | 2017-12-30 | 2017-12-30 | A kind of aluminium alloy oil pump case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906313.9U CN207715361U (en) | 2017-12-30 | 2017-12-30 | A kind of aluminium alloy oil pump case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715361U true CN207715361U (en) | 2018-08-10 |
Family
ID=63053832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721906313.9U Expired - Fee Related CN207715361U (en) | 2017-12-30 | 2017-12-30 | A kind of aluminium alloy oil pump case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715361U (en) |
-
2017
- 2017-12-30 CN CN201721906313.9U patent/CN207715361U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |