CN206708248U - A kind of multifunctional hydraulic oil pump shaft coupling - Google Patents
A kind of multifunctional hydraulic oil pump shaft coupling Download PDFInfo
- Publication number
- CN206708248U CN206708248U CN201720546640.1U CN201720546640U CN206708248U CN 206708248 U CN206708248 U CN 206708248U CN 201720546640 U CN201720546640 U CN 201720546640U CN 206708248 U CN206708248 U CN 206708248U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- oil pump
- bearing
- jump ring
- gear oil
- 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
- 230000008878 coupling Effects 0.000 title claims abstract description 89
- 238000010168 coupling process Methods 0.000 title claims abstract description 89
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 89
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 21
- 239000012208 gear oil Substances 0.000 claims abstract description 36
- 229910001220 stainless steel Inorganic materials 0.000 claims description 21
- 239000010935 stainless steel Substances 0.000 claims description 21
- 239000003921 oil Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Rotary Pumps (AREA)
Abstract
The utility model discloses a kind of multifunctional hydraulic oil pump shaft coupling；Replaceable shaft coupling is made up of wall, shaft coupling, jump ring, bearing, wall is located between shaft coupling and bearing, it is connected inside shaft coupling with bearing side using rectangular teeth spline, upper lid is connected to shaft coupling by jump ring, jump ring and shaft coupling side vertical connection, bearing is connected to inside hydraulic gear oil pump, jump ring and upper lid interior welds.The utility model adds replaceable shaft coupling, it is connected with vehicle hydraulic gear oil pump Front-end Design is a kind of, the shaft joint that can be changed, in the case of shaft coupling and oil pump end structure are constant, it is different according to various brands vehicle size for connection from vehicle coupling part, and be fixed on by a bearing and jump ring on gear oil pump on lid.This design efficiently solves the problems, such as a variety of brand vehicles and hydraulic gear oil pump size for connection, and makes the various phenomenon of oil pump species, is effectively saved the resources of production.
Description
Technical field
The utility model is a kind of multifunctional hydraulic oil pump shaft coupling, belongs to hydraulic oil pump shaft coupling field.
Background technology
Hydraulic oil pump has vane pump, gear pump, plunger pump and screw pump, in the market typically be all vane pump, tooth
Wheel pump and plunger pump.And vane pump can be divided into variable vane pump, radiating variable vane pump, the attached cooling pump of variable vane pump and determine
Measure vane pump etc..
Prior art discloses Application No.：201520832490.1 utility model discloses a kind of plum blossom elasticity shaft coupling
Device, main contents are：Including left half a coupler, right half a coupler and plum blossom elastomer；The left half a coupler and right half shaft coupling
Device is designed with centre bore, and the end face of left half a coupler and the right half a coupler is provided with quincunx double wedge, plum blossom elastomer
Center is provided with cylindrical hole, boss is designed with left half a coupler and right half a coupler and on the inside of double wedge, double wedge both sides
Face is arcs of recesses, and quincunx elastomer is arranged between left half a coupler and right half a coupler, and the cylinder of quincunx elastomer is convex
Platform is arranged in the space between left half a coupler and the double wedge of right half a coupler.But prior art imperfection, because of domestic self-unloading
Car brand is more, but many use function, purposes of the vehicle to hydraulic oil pump are identical, and connects shaft size only, and form respectively has
Difference, admittedly causing hydraulic oil pump manufacturer to develop special product one by one for various brands vehicle, high cost, it is unfavorable for enterprise
Operation, be also unfavorable for after-sales service.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of multifunctional hydraulic oil pump shaft coupling,
To solve prior art imperfection, because domestic dumper brand is more, but many use function, purposes of the vehicle to hydraulic oil pump
It is identical, and shaft size is connected only, and form is each variant, admittedly cause hydraulic oil pump manufacturer to be opened one by one for various brands vehicle
Special product is sent out, high cost, is unfavorable for the operation of enterprise, is also unfavorable for after-sales service.
To achieve these goals, the utility model is to realize a kind of Multifunctional hydraulic oil by the following technical solutions
Pump shaft coupling, its structure include replaceable shaft coupling, carriage, upper lid, connecting hole, adapter sleeve, hydraulic gear oil pump, stainless steel
Stiffening piece, through hole, coupling sleeve, movable disk, elastic regulation cock mouth, the hydraulic gear oil pump top is equipped with adapter sleeve, described
Adapter sleeve is located at upper base portion, the upper tops and support frame bottom connecting as one structure, the hydraulic gear oil pump
It is upper that coupling sleeve is housed, it is flexibly connected at the top of the coupling sleeve with movable disk bottom, equipped with replaceable on the movable disk
Axle device, the replaceable shaft coupling side are provided with elastic regulation cock mouth, and the hydraulic gear oil pump side wrap stainless steel is reinforced
Piece, the through hole are connected to inside hydraulic gear oil pump through stainless steel stiffening piece, inside the through hole and stainless steel stiffening piece
Vertical connection, the upper lid are provided with connecting hole；The replaceable shaft coupling is made up of wall, shaft coupling, jump ring, bearing,
The wall is located between shaft coupling and bearing, is connected inside the shaft coupling with bearing side using rectangular teeth spline, institute
State lid and shaft coupling is connected to by jump ring, the jump ring and shaft coupling side vertical connection, the bearing are connected to hydraulic pressure tooth
Take turns inside oil pump, the jump ring and upper lid interior welds.
Further, the connecting hole has 4, square arrangement.
Further, the stainless steel stiffening piece is embedded on hydraulic gear oil pump.
Further, the carriage is an annulus.
Further, adapter sleeve connection parallel with coupling sleeve side.
Further, connecting hole is used to connect.
Further, stainless steel stiffening piece is used to protect.
The utility model adds replaceable shaft coupling, is connected with vehicle hydraulic gear oil pump Front-end Design is a kind of,
The shaft joint that can be changed, in the case of shaft coupling and oil pump end structure are constant, connected with vehicle coupling part according to various brands vehicle
Size difference is connect, and is fixed on by a bearing and jump ring on gear oil pump on lid.This design efficiently solves a variety of brand cars
With hydraulic gear oil pump size for connection problem, and make the various phenomenon of oil pump species, be effectively saved the resources of production.
Brief description of the drawings
It is of the present utility model other by reading the detailed description made with reference to the following drawings to non-limiting example
Feature, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of multifunctional hydraulic oil pump shaft coupling of the utility model.
Fig. 2 is the structural representation of the replaceable shaft coupling of this practicality.
In figure：Replaceable shaft coupling -1, carriage -2, it is upper lid -3, connecting hole -4, adapter sleeve -5, hydraulic gear oil pump -6,
Stainless steel stiffening piece -7, through hole -8, coupling sleeve -9, movable disk -10, elastic regulation cock mouth -11, wall -101, shaft coupling -
102nd, jump ring -103, bearing -104.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of multifunctional hydraulic oil pump shaft coupling technical scheme：Its structure bag
Include replaceable shaft coupling 1, carriage 2, upper lid 3, connecting hole 4, adapter sleeve 5, hydraulic gear oil pump 6, stainless steel stiffening piece 7, logical
Hole 8, coupling sleeve 9, movable disk 10, elastic regulation cock mouth 11, the top of hydraulic gear oil pump 6 are equipped with adapter sleeve 5, the company
Female connector 5 is located at the upper bottom of lid 3, the upper top of lid 3 and bottom the connecting as one structure of carriage 2, the mekydro oil
Coupling sleeve 9 is housed, the top of coupling sleeve 9 is flexibly connected with the bottom of movable disk 10, is equipped with the movable disk 10 on pump 6
Replaceable shaft coupling 1, the replaceable side of shaft coupling 1 are provided with elastic regulation cock mouth 11, the side of hydraulic gear oil pump 6 bag
Wrap up in stainless steel stiffening piece 7, the through hole 8 is connected to inside hydraulic gear oil pump 6 through stainless steel stiffening piece 7, the through hole 8 with
The internal vertical of stainless steel stiffening piece 7 connects, and the upper lid 3 is provided with connecting hole 4；The replaceable shaft coupling 1 is by wall
101st, shaft coupling 102, jump ring 103, bearing 104 are formed, and the wall 101 is located between shaft coupling 102 and bearing 104, institute
State the inside of shaft coupling 102 to be connected using the tooth spline of rectangle 6 with the side of bearing 104, the upper lid 3 is connected to connection by jump ring 103
Axle device 102, the jump ring 103 and the side vertical connection of shaft coupling 102, the bearing 104 are connected in hydraulic gear oil pump 6
Portion, the jump ring 103 and the upper interior welds of lid 3, the connecting hole 4 have 4, square arrangement, the stainless steel stiffening piece 7
It is embedded on hydraulic gear oil pump 6, the carriage 2 is an annulus, the adapter sleeve 5 connection parallel with the side of coupling sleeve 9,
Connecting hole 4 is used to connect, and stainless steel stiffening piece 7 is used to protect.
Two axles that shaft coupling 102 described in this patent is used for coupling in different institutions are allowed to common rotation to transmit moment of torsion
Machine components.In the power transmission of high-speed overload, some shaft couplings also have buffering, vibration damping and the work for improving shafting dynamic property
With.Shaft coupling is made up of two half parts, is coupled respectively with driving shaft and driven shaft.General engine mostly by means of shaft coupling with
Working machine is connected.
Carrying out in use, we need replaceable shaft coupling 1 being connected with vehicle, in shaft coupling 1 and oil pump end structure
It is different according to various brands vehicle size for connection from vehicle coupling part in the case of constant, and by a bearing 104 and jump ring 103
It is fixed on gear oil pump on lid, the convenient degree that increase shaft joint 102 uses, for example, this design efficiently solves a variety of brands
Vehicle and hydraulic gear oil pump size for connection problem, and make the various phenomenon of oil pump species, it is effectively saved the resources of production.
Replaceable shaft coupling 1 of the present utility model, carriage 2, upper lid 3, connecting hole 4, adapter sleeve 5, hydraulic gear oil pump
6th, stainless steel stiffening piece 7, through hole 8, coupling sleeve 9, movable disk 10, elastic regulation cock mouth 11, wall 101, shaft coupling 102,
Jump ring 103, bearing 104.The part that part is universal standard part or those skilled in the art know, its structure and principle are all
This technology personnel can learn or know by normal experiment method the utility model solves the problems, such as it is existing by technical manual
There is technology imperfection, because domestic dumper brand is more, but many use function, purposes of the vehicle to hydraulic oil pump are identical, and
Shaft size is connected only, form is each variant, admittedly it is special to cause hydraulic oil pump manufacturer to be developed one by one for various brands vehicle
Product, high cost, it is unfavorable for the operation of enterprise, is also unfavorable for after-sales service, the utility model is mutual by above-mentioned part
Combination, adds replaceable shaft coupling, is connected with vehicle hydraulic gear oil pump Front-end Design is a kind of, the connecting shaft that can change
Device, it is different according to various brands vehicle size for connection from vehicle coupling part in the case of shaft coupling and oil pump end structure are constant, and by
One bearing and jump ring are fixed on gear oil pump on lid.This design efficiently solves a variety of brand vehicles and hydraulic gear oil pump
Size for connection problem, and make the various phenomenon of oil pump species, the resources of production are effectively saved, it is described in detail below：
The replaceable shaft coupling 1 is made up of wall 101, shaft coupling 102, jump ring 103, bearing 104, the wall
101 are located between shaft coupling 102 and bearing 104, and the inside of shaft coupling 102 uses the tooth spline of rectangle 6 with the side of bearing 104
Connection, the upper lid 3 are connected to shaft coupling 102, the jump ring 103 and the side vertical connection of shaft coupling 102 by jump ring 103,
The bearing 104 is connected to inside hydraulic gear oil pump 6, the jump ring 103 and the upper interior welds of lid 3.
First company stainless steel stiffening piece 7 is embedded on hydraulic gear oil pump 6, and the common stiffening piece of company B is embedded in hydraulic pressure tooth
Take turns on oil pump 6.
First company built-up time is 40min, and operating speed effect is good；
Company B's built-up time is 60min, it is very difficult to is used；
This practical stainless steel stiffening piece 7 is embedded on hydraulic gear oil pump 6 in summary, and performance is more preferable, is worth carrying
Advocate.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms this area note technology people
The other embodiment that member is appreciated that.
Claims (5)
1. a kind of multifunctional hydraulic oil pump shaft coupling, its structure includes replaceable shaft coupling (1), carriage (2), upper lid (3), company
Connect hole (4), adapter sleeve (5), hydraulic gear oil pump (6), stainless steel stiffening piece (7), through hole (8), coupling sleeve (9), movable disk
(10), elastic regulation cock mouth (11), hydraulic gear oil pump (6) top are equipped with adapter sleeve (5), and the adapter sleeve (5) is located at
Upper lid (3) bottom, upper lid (3) top and carriage (2) bottom connecting as one structure, the hydraulic gear oil pump
(6) coupling sleeve (9) is housed on, it is characterised in that：
It is flexibly connected at the top of the coupling sleeve (9) with movable disk (10) bottom, equipped with replaceable on the movable disk (10)
Shaft coupling (1), replaceable shaft coupling (1) side are provided with elastic regulation cock mouth (11), hydraulic gear oil pump (6) side
Stainless steel stiffening piece (7) is wrapped up, the through hole (8) is connected to hydraulic gear oil pump (6) inside through stainless steel stiffening piece (7),
The through hole (8) is connected with stainless steel stiffening piece (7) internal vertical, and the upper lid (3) is provided with connecting hole (4)；
The replaceable shaft coupling (1) is made up of wall (101), shaft coupling (102), jump ring (103), bearing (104), described
Wall (101) is located between shaft coupling (102) and bearing (104), shaft coupling (102) inside and bearing (104) side
Connected using the tooth spline of rectangle 6, the upper lid (3) is connected to shaft coupling (102) by jump ring (103), the jump ring (103) with
Shaft coupling (102) side vertical connection, the bearing (104) are connected to hydraulic gear oil pump (6) inside, the jump ring (103)
With upper lid (3) interior welds.
A kind of 2. multifunctional hydraulic oil pump shaft coupling according to claim 1, it is characterised in that：The connecting hole (4) has 4
It is individual, square arrangement.
A kind of 3. multifunctional hydraulic oil pump shaft coupling according to claim 1, it is characterised in that：The stainless steel stiffening piece
(7) it is embedded on hydraulic gear oil pump (6).
A kind of 4. multifunctional hydraulic oil pump shaft coupling according to claim 1, it is characterised in that：The carriage (2) is
One annulus.
A kind of 5. multifunctional hydraulic oil pump shaft coupling according to claim 4, it is characterised in that：The adapter sleeve (5) with
The parallel connection in coupling sleeve (9) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546640.1U CN206708248U (en) | 2017-05-15 | 2017-05-15 | A kind of multifunctional hydraulic oil pump shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546640.1U CN206708248U (en) | 2017-05-15 | 2017-05-15 | A kind of multifunctional hydraulic oil pump shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708248U true CN206708248U (en) | 2017-12-05 |
Family
ID=60464521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546640.1U Expired - Fee Related CN206708248U (en) | 2017-05-15 | 2017-05-15 | A kind of multifunctional hydraulic oil pump shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708248U (en) |
-
2017
- 2017-05-15 CN CN201720546640.1U patent/CN206708248U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190704 Address after: 332000 Jiujiang Economic and Technological Development Zone, Jiujiang City, Jiangxi Province, Chengxi Port Area Patentee after: Jiujiang Xinlian Heavy Industry Machinery Co.,Ltd. Address before: 442000 No. 64 Binhe East Road, Shiyan Economic Development Zone, Hubei Province Patentee before: SHIYAN DINGMAO HYDRAULIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |