CN205117647U - Connecting structure for oil pump and motor - Google Patents
Connecting structure for oil pump and motor Download PDFInfo
- Publication number
- CN205117647U CN205117647U CN201520891666.0U CN201520891666U CN205117647U CN 205117647 U CN205117647 U CN 205117647U CN 201520891666 U CN201520891666 U CN 201520891666U CN 205117647 U CN205117647 U CN 205117647U
- Authority
- CN
- China
- Prior art keywords
- oil pump
- motor
- pump
- side plate
- curb plate
- 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 connecting structure for oil pump and motor, including oil pump and motor, be provided with the pump seat on the oil pump, the pump seat comprises bottom plate and the curb plate of fixing on the bottom plate, be provided with the shaft hole on the curb plate, the axle head of oil pump passes to be connected with the motor through the shaft coupling behind the shaft hole, oil pump protecgulum fixed mounting on the curb plate, bottom plate and the perpendicular L shape structure of installing into of curb plate, there is the mounting hole about shaft hole symmetrical arrangement on the curb plate, still be provided with the adjusting block on the bottom plate. The utility model discloses an oil pump weight is independently undertaken to L type pump seat, adopts the strong standard motor of commonality, oil pump and motor separation for motor damage trouble is little, the interchangeability good, and it is convenient to overhaul, has increased the life of motor simultaneously.
Description
Technical field
The utility model belongs to oil pump technology field, specifically relates to a kind of linkage structure of oily Pump and Electromotor.
Background technique
At present, hydraulic station typically uses oil pump feed, Oil pump electrical machinery is mostly non-standard motor, general interchangeability is poor, and as shown in Figure 1, the Placement of existing oily Pump and Electromotor is: oil pump 6 and motor 7 are adopted the embedded keyway connection for transmission of axis hole, oil pump 6 does not arrange any mounting base, rotor 2 is connected with motor front bearing retainer 4 by motor bearings 3, and is connected by flat key 1, then directly uses bolt to be connected with motor front bearing retainer 4 by oil pump protecgulum 5.Adopt above-mentioned Placement, make oil pump be in vacant state, its weight is carried on a shoulder pole by motor bearings 3, thus cause motor bearings 3 frequent breakage, motor front bearing retainer 4 breaks and motor axis hole key damage; Meanwhile, due to power of motor little (5.5KW), the diameter of axle is very little, and therefore, repair difficulty after motor shaft damages greatly, the repair time is long.
Model utility content
For solving the problem, the utility model provides a kind of linkage structure of oily Pump and Electromotor.Thus solve motor fore bearing frequent breakage, front bearing retainer breaks, motor axis hole key damage, repair difficulty large, repair time long problem.
The utility model is achieved by following technical solution.
A kind of linkage structure of oily Pump and Electromotor, comprise oil pump and motor, described oil pump is provided with pump seat, described pump seat is made up of base plate and the side plate be fixed on base plate, described side plate is provided with axis hole, the axle head of described oil pump is connected with motor by coupling through after axis hole, and oil pump protecgulum is fixedly mounted on side plate.
Described base plate becomes L shape structure with side plate at right angle setting.
Described side plate has been arranged symmetrically with mounting hole about axis hole.
Described base plate is also provided with adjustment block.
The beneficial effects of the utility model are:
Compared with prior art, the utility model adopts L-type pump seat independently to bear oil pump weight, adopts the standard electromotor of highly versatile, and oily Pump and Electromotor is separated, such that motor damage fault is little, interchangeability good, and maintenance conveniently, adds the working life of motor simultaneously.
Accompanying drawing explanation
Fig. 1 is the linkage structure schematic diagram of oily Pump and Electromotor in prior art;
Fig. 2 is the linkage structure schematic diagram of oily Pump and Electromotor in the utility model;
Fig. 3 is the structural representation of pump seat in the utility model;
Fig. 4 is the A-A direction view of Fig. 3.
In figure: 1-flat key, 2-rotor, 3-motor bearings, 4-motor front bearing retainer, 5-oil pump protecgulum, 6-oil pump, 7-motor, 8-coupling, 9-pump seat, 10-installation foundation, 91-base plate, 92-side plate, 911-adjustment block, 921-axis hole, 922-mounting hole.
Embodiment
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figure 3 to Figure 4, the linkage structure of a kind of oily Pump and Electromotor described in the utility model, comprise oil pump 6 and motor 7, described oil pump 6 is provided with pump seat 9, described pump seat 9 is made up of base plate 91 and the side plate 92 be fixed on base plate 91, described side plate 92 is provided with axis hole 921, and the axle head of described oil pump 6 is connected with motor 7 by coupling 8 through after axis hole 921, and oil pump protecgulum 5 is fixedly mounted on side plate 92.The technical program makes oil pump 6 be separated with motor 7 by arranging pump seat 9, pump seat 9 is directly connected with oil pump protecgulum 5, motor 8 and oil pump 6 is connected by arranging coupling 8, the weight of oil pump 6 is born by pump seat 9 in the course of the work, thus avoid motor front bearing retainer 4 to break and motor axis hole key damage, extend motor working life.
Described base plate 91 becomes L shape structure with side plate 92 at right angle setting.To ensure coaxality when oil pump 6 and motor 7 are installed.Adding man-hour, L shape structure pump seat can a bending and molding, also can adopt two block plate welding fabrications.
Described side plate 92 has been arranged symmetrically with mounting hole 922 about axis hole 921.When mounted, oil pump protecgulum 5 is adopted by mounting hole 922 and is bolted on side plate 92.By mounting hole 922, be convenient to side plate 92 and be connected with oil pump protecgulum 5.
Described base plate 91 is also provided with adjustment block 911.The gap bottom base plate 91 and oil pump 6 can be adjusted by adjustment block 911, support oil pump 6 by adjustment block 911 and ensure that oil pump 6 fully contacts with installation foundation 10, make oil pump 6 not be in vacant state, prevent motor front bearing retainer from breaking, prolongation motor working life.Adjustment block 911 and base plate 91 adopt and to weld or bolt is connected.
Claims (4)
1. the linkage structure of an oily Pump and Electromotor, comprise oil pump (6) and motor (7), it is characterized in that: described oil pump (6) is provided with pump seat (9), described pump seat (9) is made up of base plate (91) and the side plate (92) be fixed on base plate (91), described side plate (92) is provided with axis hole (921), the axle head of described oil pump (6) is connected with motor (7) by coupling (8) afterwards through axis hole (921), and oil pump protecgulum (5) is fixedly mounted on side plate (92).
2. the linkage structure of a kind of oily Pump and Electromotor according to claim 1, is characterized in that: described base plate (91) becomes L shape structure with side plate (92) at right angle setting.
3. the linkage structure of a kind of oily Pump and Electromotor according to claim 1, is characterized in that: described side plate (92) has been arranged symmetrically with mounting hole (922) about axis hole (921).
4. the linkage structure of a kind of oily Pump and Electromotor according to claim 1, is characterized in that: described base plate (91) is also provided with adjustment block (911).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891666.0U CN205117647U (en) | 2015-11-10 | 2015-11-10 | Connecting structure for oil pump and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891666.0U CN205117647U (en) | 2015-11-10 | 2015-11-10 | Connecting structure for oil pump and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117647U true CN205117647U (en) | 2016-03-30 |
Family
ID=55573262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891666.0U Expired - Fee Related CN205117647U (en) | 2015-11-10 | 2015-11-10 | Connecting structure for oil pump and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117647U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113988A (en) * | 2017-06-26 | 2019-01-01 | 比亚迪股份有限公司 | Electric oil pump assembly, steering system and lubricating system |
| CN109113954A (en) * | 2017-06-26 | 2019-01-01 | 比亚迪股份有限公司 | Electric oil pump assembly, steering system and lubricating system |
| CN109113983A (en) * | 2017-06-26 | 2019-01-01 | 比亚迪股份有限公司 | Electric oil pump assembly, steering system and lubricating system |
-
2015
- 2015-11-10 CN CN201520891666.0U patent/CN205117647U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113988A (en) * | 2017-06-26 | 2019-01-01 | 比亚迪股份有限公司 | Electric oil pump assembly, steering system and lubricating system |
| CN109113954A (en) * | 2017-06-26 | 2019-01-01 | 比亚迪股份有限公司 | Electric oil pump assembly, steering system and lubricating system |
| CN109113983A (en) * | 2017-06-26 | 2019-01-01 | 比亚迪股份有限公司 | Electric oil pump assembly, steering system and lubricating system |
| CN109113954B (en) * | 2017-06-26 | 2020-10-23 | 比亚迪股份有限公司 | Electric oil pump assembly, steering system and lubricating system |
| CN109113988B (en) * | 2017-06-26 | 2020-10-23 | 比亚迪股份有限公司 | Electric oil pump assembly, steering system and lubricating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20191110 |