CN203161528U - Damping-type automobile transmission oil pump - Google Patents
Damping-type automobile transmission oil pump Download PDFInfo
- Publication number
- CN203161528U CN203161528U CN 201320198978 CN201320198978U CN203161528U CN 203161528 U CN203161528 U CN 203161528U CN 201320198978 CN201320198978 CN 201320198978 CN 201320198978 U CN201320198978 U CN 201320198978U CN 203161528 U CN203161528 U CN 203161528U
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- Prior art keywords
- pump
- pump housing
- oil
- utility
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- 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 - Lifetime
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Abstract
The utility model discloses a damping-type automobile transmission oil pump, which consists of an oil seal (1), a bush (2), a pump body (3), an O-shaped seal ring (4), cylindrical pins (5), a special-shaped seal ring (6), an internal gear (7), an external gear (8) and a pump cover (9). According to the design of the damping-type automobile transmission oil pump, by adopting a simple process method, the vibration and the noise of the automobile transmission oil pump is obviously reduced, and the working performance of a transmission is guaranteed better.
Description
Technical field:
The utility model relates to a kind of shock-decreasing type automobile gearbox oil pump.
Background technique:
The gearbox of automobile is the critical component of automobile, and gear box oil pump then is the heart of gearbox.In the gearbox working procedure, need oil pump pump oil come to gearbox cool off, lubricate, transmission and cleaning, the service behaviour of oil pump directly has influence on the work of gearbox.At present common automobile gearbox oil pump all can have bigger vibrations and noise when working, and vibrations can have influence on the service behaviour of gearbox for a long time, cause vehicle wear-out increasing.
Summary of the invention:
Goal of the invention of the present utility model provides a kind of shock-decreasing type automobile gearbox oil pump.
The utility model is to adopt following technological scheme to realize its goal of the invention: a kind of shock-decreasing type automobile gearbox oil pump, and it is made up of oil sealing 1, lining 2, the pump housing 3, O RunddichtringO 4, straight pin 5, profiled seal ring 6, internal gear 7, external gear 8, pump cover 9; Oil sealing 1, lining 2 are installed in the top of the pump housing 3 successively; O RunddichtringO 4 is installed between the pump housing 3 and the pump cover 9; Straight pin 5 is installed in the bottom of the pump housing 3; Profiled seal ring 6 is installed on the O RunddichtringO 4; Internal gear 7 is installed in the external gear 8; External gear 8 is installed in the pump housing 3; Pump cover 9 is installed by screw and the pump housing 3.
The utility model is provided with crescent moon dividing plate 3-8 in order to realize the function of damping at the pump housing 3; Crescent moon dividing plate 3-8 design is in the inside of the pump housing 3.
Owing to adopted above technology the utility model to realize its goal of the invention preferably, simple technological method is adopted in this design, has significantly reduced vibrations and the noise of automobile gearbox oil pump, better guarantees the service behaviour of gearbox.
Description of drawings:
Accompanying drawing 1 is overall structure schematic representation of the present utility model.
Accompanying drawing 2 is structural representations of the utility model mark 3.
Accompanying drawing 3 is polycrystalline substance schematic representation of the utility model mark 3.
Accompanying drawing 4 is structural representations of the utility model mark 9.
Description of reference numerals is seen specification last page form.
Embodiment:
Below in conjunction with accompanying drawing summary of the invention is described further:
Embodiment 1:
By accompanying drawing as can be known, a kind of shock-decreasing type automobile gearbox oil pump, it is made up of oil sealing 1, lining 2, the pump housing 3, O RunddichtringO 4, straight pin 5, profiled seal ring 6, internal gear 7, external gear 8, pump cover 9; Oil sealing 1, lining 2 are installed in the top of the pump housing 3 successively; O RunddichtringO 4 is installed between the pump housing 3 and the pump cover 9; Straight pin 5 is installed in the bottom of the pump housing 3; Profiled seal ring 6 is installed on the O RunddichtringO 4; Internal gear 7 is installed in the external gear 8; External gear 8 is installed in the pump housing 3; Pump cover 9 is installed by screw and the pump housing 3.
Oil sealing 1 described in the utility model refers to: a kind of mechanical component that is used for oil sealing; Be installed in the top of the pump housing 3; Play sealing; Its design attitude is shown in mark 1 in the accompanying drawing 1.
Lining 2 described in the utility model refers to: a kind of common mechanical component; Be installed in the pump housing 3; Its effect is to wrap running shaft, prevents a wearing and tearing pump housing; Its design attitude is shown in mark among Fig. 12.
The pump housing 3 described in the utility model refers to: the pump housing of being cast by steel; Which is provided with complete machine positioning hole 3-1, draining hole 3-2, oil groove 3-3, oil outlet 3-4, filler opening 3-5, pump housing positioning hole 3-6, pump housing mounting hole 3-7, crescent moon dividing plate 3-8; It is by 9 connections of screw pump cover; Its structure as shown in Figure 2; Its design attitude is shown in mark 3 in the accompanying drawing 1.
Complete machine positioning hole 3-1 described in the utility model refers to: be located at the hole on the pump housing 3; Positioning hole when being the installation of whole oil pump; Its design attitude is shown in mark 3-1 among Fig. 2.
Draining described in the utility model hole 3-2 refers to: be located at hole intracardiac in the pump housing 3; Its effect is that lining 2 place's oil spills are got back in the oil pocket, avoids oil spill to produce great oil pressure, the infringement machine; Its design attitude is shown in mark 3-2 among Fig. 2.
Oil groove 3-3 described in the utility model refers to: be located at the groove on the pump housing 3; It is the groove of gearbox oil return; Its design attitude is shown in mark 3-3 among Fig. 3.
Oil outlet 3-4 described in the utility model refers to: be located at the mouth on the pump housing 3; It is the outlet of machine oil; Its design attitude is shown in mark 3-4 in the accompanying drawing 3.
Filler opening 3-5 described in the utility model refers to: be located at the mouth on the pump housing 3; It is the mouth of machine oil into; Its design attitude is shown in mark 3-5 in the accompanying drawing 3.
Pump housing positioning hole 3-6 described in the utility model refers to: be located at the hole on the pump housing 3; It is the mounting hole of straight pin 5; Its effect is the location pump housing 3 and the installation of O RunddichtringO 4, pump cover 9; Its design attitude is shown in mark 3-6 in the accompanying drawing 3.
Pump housing mounting hole 3-7 described in the utility model refers to: be located at the hole on the pump housing 3; It is the mounting hole of the pump housing 3 and pump cover 9; Its design attitude is shown in mark 3-7 in the accompanying drawing 3.
Crescent moon dividing plate 3-8 described in the utility model refers to: the crescent spacer that is located at the pump housing 3 centers; Its effect is to separate the oil that passes in and out oil pocket, and its selenodont design simultaneously also can alleviate the vibrations that produce in the pump housing working procedure; Its design attitude is shown in mark 3-8 in the accompanying drawing 3.
O RunddichtringO 4 described in the utility model refers to: a kind of cushion rubber; Be installed between the pump housing 3 and the pump cover 9; Play sealing; Its design attitude is shown in mark 4 in the accompanying drawing 1.
Straight pin 5 described in the utility model refers to: a kind of common mechanical component; Be installed in the bottom of the pump housing 3; Its effect is the location and installation that makes things convenient for the pump housing 3 and O RunddichtringO 4, pump cover 9; Its design attitude is shown in mark 5 in the accompanying drawing 1.
Profiled seal ring 6 described in the utility model refers to: a kind of common mechanical component; Be installed on the O RunddichtringO 4; Its effect is the sealing oil outlet; Its design attitude is shown in mark 6 in the accompanying drawing 1.
Internal gear 7 described in the utility model refers to: a kind of gear; Be located at the inside of external gear 8; Its effect is to cooperate external gear 8 to realize the function of pump machine oil; Its design attitude is shown in mark 7 in the accompanying drawing 1.
External gear 8 described in the utility model refers to: a kind of gear; Be located at the outside of internal gear 7; Its effect is to cooperate internal gear 7 to realize the function of pump machine oil; Its design attitude is shown in mark 8 in the accompanying drawing 1.
Pump cover positioning hole 9-1 described in the utility model refers to: be located at the hole on the pump cover 9; Install with pump housing positioning hole 3-6 contraposition; It is the patchhole of straight pin 5; Its effect is to make things convenient for pump cover 9 and the pump housing 3 contrapositions to install; Its design attitude is shown in mark 9-1 in the accompanying drawing 4.
Pump cover filler opening 9-2 described in the utility model refers to: be located at the mouth on the pump cover 9; It is the import of machine oil; Its design attitude is shown in mark 9-2 in the accompanying drawing 4.
Pump cover oil outlet 9-3 described in the utility model refers to: be located at the mouth on the pump cover 9; It is the outlet of machine oil; Its design attitude is shown in mark 9-3 in the accompanying drawing 4.
Pump cover mounting hole 9-4 described in the utility model refers to: be located at the hole on the pump cover 9; It is the mounting hole of pump cover 9 and the pump housing 3; Its design attitude is shown in mark 9-4 in the accompanying drawing 4.
| Reference numerals | The mark title | Reference numerals | The mark title |
| 1 | Oil sealing 1 | 4 | O RunddichtringO 4 |
| 2 | Lining 2 | 5 | Straight pin 5 |
| 3 | The |
6 | Profiled seal ring 6 |
| 3-1 | Complete machine positioning hole 3-1 | 7 | Internal gear 7 |
| 3-2 | Draining hole 3-2 | 8 | External gear 8 |
| 3-3 | Oil groove 3-3 | 9 | |
| 3-4 | Oil outlet 3-4 | 9-1 | Pump cover positioning hole 9-1 |
| 3-5 | Filler opening 3-5 | 9-2 | Pump cover filler opening 9-2 |
| 3-6 | Pump housing positioning hole 3-6 | 9-3 | Pump cover oil outlet 9-3 |
| 3-7 | Pump housing mounting hole 3-7 | 9-4 | Pump cover mounting hole 9-4 |
| 3-8 | Crescent moon dividing plate 3-8 | ? | ? |
Claims (2)
1. shock-decreasing type automobile gearbox oil pump is characterized in that it is made up of oil sealing (1), lining (2), the pump housing (3), O RunddichtringO (4), straight pin (5), profiled seal ring (6), internal gear (7), external gear (8), pump cover (9); Oil sealing (1), lining (2) are installed in the top of the pump housing (3) successively; O RunddichtringO (4) is installed between the pump housing (3) and the pump cover (9); Straight pin (5) is installed in the bottom of the pump housing (3); Profiled seal ring (6) is installed on the O RunddichtringO (4); Internal gear (7) is installed in the external gear (8); External gear (8) is installed in the pump housing (3); Install by screw and the pump housing (3) at pump cover (9).
2. a kind of shock-decreasing type automobile gearbox oil pump according to claim 1 is characterized in that being provided with crescent moon dividing plate (3-8) at the pump housing (3); Crescent moon dividing plate (3-8) design is in the inside of the pump housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198978 CN203161528U (en) | 2013-04-19 | 2013-04-19 | Damping-type automobile transmission oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198978 CN203161528U (en) | 2013-04-19 | 2013-04-19 | Damping-type automobile transmission oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161528U true CN203161528U (en) | 2013-08-28 |
Family
ID=49022717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320198978 Expired - Lifetime CN203161528U (en) | 2013-04-19 | 2013-04-19 | Damping-type automobile transmission oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195702A (en) * | 2013-04-19 | 2013-07-10 | 湖南机油泵股份有限公司 | Shock absorption type automobile gearbox oil pump |
| US10309517B1 (en) | 2018-02-20 | 2019-06-04 | Ford Global Technologies, Llc | Transmission pump drive assembly |
-
2013
- 2013-04-19 CN CN 201320198978 patent/CN203161528U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195702A (en) * | 2013-04-19 | 2013-07-10 | 湖南机油泵股份有限公司 | Shock absorption type automobile gearbox oil pump |
| US10309517B1 (en) | 2018-02-20 | 2019-06-04 | Ford Global Technologies, Llc | Transmission pump drive assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENGRUI TRANSMISSION CORPORATION LIMITED Free format text: FORMER OWNER: HUNAN OIL PUMP CO., LTD. Effective date: 20140604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 421400 HENGYANG, HUNAN PROVINCE TO: 261205 WEIFANG, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140604 Address after: 261205 Shandong Province, Weifang city high tech Development Zone, Wei An Lu Bao Xiang No. 436 east of Sakura Patentee after: SHENGRUI TRANSMISSION Corp.,Ltd. Address before: 421400, No. 69, Bei Zheng street, Hengdong County, Hunan, Hengyang Patentee before: Hunan Oil Pump Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |