CN212360774U - Oil pump motor aluminum end cover presses oil blanket structure - Google Patents
Oil pump motor aluminum end cover presses oil blanket structure Download PDFInfo
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- CN212360774U CN212360774U CN202021128312.8U CN202021128312U CN212360774U CN 212360774 U CN212360774 U CN 212360774U CN 202021128312 U CN202021128312 U CN 202021128312U CN 212360774 U CN212360774 U CN 212360774U
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- end cover
- oil
- oil blanket
- butt joint
- aluminum end
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Abstract
The utility model discloses an oil pump motor aluminum end cover presses oil blanket structure, including aluminum end cover, butt joint piece and oil blanket chamber, the welding of aluminum end cover one side has the butt joint piece, the draw-in groove has been seted up at butt joint piece both ends, and has seted up the seal groove on one side of the butt joint piece, the shaft hole has been seted up to aluminum end cover one end, the welding of aluminum end cover opposite side has the oil blanket chamber, and the side of oil blanket intracavity is opened and is equipped with oblique opening, the welding of oil blanket intracavity portion has the shaft hole safe edge, the welding has circular inserted block between shaft hole safe edge and the oil blanket chamber, the inboard welding of aluminum. The utility model discloses, the convenience is installed the skeleton oil blanket, and is difficult for droing after the installation, and bulk strength is higher simultaneously, and is not fragile, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to an oil pump motor technical field, in particular to oil pump motor aluminum end cover presses oil seal structure.
Background
The oil pump motor is characterized in that the oil pump motor comprises a motor main body, a front end cover and an output transmission shaft, a stepped hole is formed in the front end cover, the output transmission is retracted into the front end cover and is a hollow shaft, the hole diameter of the shaft hole is matched with the outer diameter of an input transmission shaft of an oil pump, a key groove is formed in a shaft head of the output transmission shaft, and a framework oil seal is required to be arranged in an aluminum cover end of the oil pump motor in order to prevent a transmission part from contacting oil.
Patent No. CN201820820874.5 discloses an oil pump motor aluminium end cover presses oil blanket structure, directly dashes out tang, oil blanket room and bearing room through the interior capping to the aluminium end cover, makes the three coaxial to the skeleton oil blanket is because the easy pressure equipment of this structure is indoor to the oil blanket, reduces oil blanket inner lip wearing and tearing, need not beat the screw hole simultaneously, reduces manufacturing procedure, has also promoted the gas tightness.
The oil seal structure is pressed to above-mentioned oil pump motor aluminium end cover weak point lies in: 1. overall structure is simple, and is firm inadequately to the fixed of skeleton oil blanket, and 2, bulk strength are not high, and easy the damage, for this reason, we provide an oil pump motor aluminium end cover and press oil blanket structure.
Disclosure of Invention
The utility model discloses a main aim at provides an oil pump motor aluminum end cover presses oil blanket structure, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an oil pump motor aluminum end cover presses oil blanket structure, includes aluminum end cover, butt joint piece and oil blanket chamber, the welding of aluminum end cover one side has the butt joint piece, the draw-in groove has been seted up at butt joint piece both ends, and has seted up the seal groove on one side of the butt joint piece, the shaft hole has been seted up to aluminum end cover one end, the welding of aluminum end cover opposite side has the oil blanket chamber, and the oil blanket intracavity side is opened and is equipped with oblique opening, the welding of oil blanket intracavity portion has the shaft hole safe edge, the welding has circular inserted block between shaft hole safe edge and the oil blanket chamber, the.
Furthermore, anti-skidding teeth are welded on two sides of the circular insert block, and the number of the anti-skidding teeth is multiple.
Further, the aluminum end cover outside is provided with the installation piece, butt joint piece one side is seted up threaded hole, the quantity of threaded hole and installation piece is a plurality ofly.
Furthermore, the reinforcing ribs are made of aluminum alloy materials, and the number of the reinforcing ribs is multiple.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up oil blanket chamber, oblique opening and circular inserted block, the personnel are packed the skeleton oil blanket into oil blanket intracavity portion, and the oil blanket intracavity side is opened and is equipped with oblique opening, makes the inboard slope opening form that becomes of oil blanket chamber, conveniently packs the skeleton oil blanket into the oil blanket intracavity, treats skeleton oil blanket entering oil blanket intracavity back, and inside circular inserted block inserted from skeleton oil blanket one side opening part, and a plurality of non-slip teeth and the skeleton oil blanket inner wall of circular inserted block both sides carry out the block, prevent that the skeleton oil blanket from becoming flexible, droing.
2. Through setting up shaft hole safe edge and strengthening rib, the welding of shaft hole safe edge has the shaft hole outside, can improve the bulk strength in shaft hole, makes it not fragile, and a plurality of strengthening ribs welding and aluminium end cover are inboard, improve the intensity of aluminium end cover, make it meet collide with, the striking is not fragile.
3. Through setting up butt joint piece, seal groove and draw-in groove, butt joint piece equipment of being connected with it easy to assemble, the seal groove can fix the sealing washer, improves the leakproofness, and the draw-in groove makes things convenient for the equipment both ends of being connected with it to insert inside, improves the stability after connecting.
Drawings
Fig. 1 is the utility model relates to an oil pump motor aluminum end cover presses oil blanket structure's overall structure schematic diagram.
Fig. 2 is the utility model relates to an oil pump motor aluminum end cover presses aluminum end cover inner structure sketch map of oil blanket structure.
Fig. 3 is the utility model relates to an oil pump motor aluminum end cover presses oil blanket structure's aluminum end cover inner structure side view.
Fig. 4 is the utility model relates to a circular inserted block schematic structure of oil pump motor aluminum end cover pressure oil blanket structure.
In the figure: 1. an aluminum end cap; 2. a butt joint block; 3. an oil seal cavity; 4. a sealing groove; 5. a card slot; 6. a shaft hole; 7. reinforcing ribs; 8. protecting edges of the shaft hole; 9. a circular insert block; 10. an oblique opening; 11. anti-slip teeth; 12. mounting blocks; 13. a threaded bore.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, an oil pump motor aluminum end cover presses oil seal structure, including aluminum end cover 1, butt joint piece 2 and oil blanket chamber 3, the welding of 1 one side of aluminum end cover has butt joint piece 2, draw-in groove 5 has been seted up at 2 both ends of butt joint piece, and has seted up seal groove 4 to 2 one sides of butt joint piece, shaft hole 6 has been seted up to 1 one end of aluminum end cover, the welding of 1 opposite side of aluminum end cover has oil blanket chamber 3, and 3 inboards in oil blanket chamber have seted up oblique opening 10, the welding of 3 internal welds in oil blanket chamber has shaft hole safe edge 8, the welding has circular inserted block 9 between shaft hole safe edge 8 and the oil blanket chamber 3, the welding of 1 inboard of.
The anti-skidding teeth 11 are welded on two sides of the circular insert block 9, and the number of the anti-skidding teeth 11 is multiple.
In this embodiment, as shown in fig. 4, the plurality of anti-slip teeth 11 can be engaged with the inside of the framework oil seal when the circular insert block 9 is inserted into the framework oil seal, so as to prevent the framework oil seal from falling off.
The outer side of the aluminum end cover 1 is provided with a mounting block 12, one side of the butt joint block 2 is provided with a threaded hole 13, and the number of the threaded holes 13 and the number of the mounting blocks 12 are multiple.
In this embodiment, as shown in fig. 1, a plurality of mounting blocks 12 facilitate a person to use a bolt to mount the aluminum end cover 1 on the oil pump motor, and a plurality of threaded holes 13 facilitate a person to use a bolt to mount equipment connected with the oil pump motor on the butt-joint block 2.
The reinforcing ribs 7 are made of aluminum alloy materials, and the number of the reinforcing ribs 7 is multiple.
In this embodiment, as shown in fig. 1, the reinforcing ribs 7 made of an aluminum alloy material have high strength and light weight, and can be welded to the inner side of the aluminum end cap 1, so that the strength of the aluminum end cap 1 can be improved and the aluminum end cap is not easily damaged.
It should be noted that the utility model relates to an oil pump motor aluminum end cover pressing oil seal structure, during operation, a plurality of installation blocks 12 facilitate personnel to use bolts to install the aluminum end cover 1 on the oil pump motor, a plurality of screw holes 13 facilitate personnel to use bolts to install equipment electrically connected with an oil pump on a butt joint block 2, a seal groove 4 at one side of the butt joint block 2 can fix a seal ring to improve the sealing performance, a clamping groove 5 facilitates the insertion of two ends of the equipment connected with the clamping groove into the clamping groove, the stability after connection is improved, personnel pack a framework oil seal into an oil seal cavity 3, an inclined opening 10 is arranged at the inner side of the oil seal cavity 3 to ensure that the inner side of the oil seal cavity 3 is in an inclined opening shape, the framework oil seal is conveniently packed into the oil seal cavity 3, after the framework oil seal enters the oil seal cavity 3, a circular insert block 9 is inserted into the framework oil seal from an opening at one side of the framework oil seal, a, prevent that the skeleton oil blanket from becoming flexible, droing, the 8 welding of shaft hole safe edge has the 6 outsides in shaft hole, can improve the bulk strength in shaft hole 6, makes it not fragile, and a plurality of strengthening ribs 7 welds and 1 inboards of aluminium end cover, improves aluminium end cover 1's intensity, makes it meet collide with, the striking is not fragile.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an oil pump motor aluminum end cover presses oil blanket structure, includes aluminum end cover (1), butt joint piece (2) and oil blanket chamber (3), its characterized in that: the welding of aluminium end cover (1) one side has butt joint piece (2), draw-in groove (5) have been seted up at butt joint piece (2) both ends, and have seted up seal groove (4) to butt joint piece (2) one side, shaft hole (6) have been seted up to aluminium end cover (1) one end, aluminium end cover (1) opposite side welding has oil blanket chamber (3), and oil blanket chamber (3) inboard has seted up oblique opening (10), oil blanket chamber (3) internal weld has shaft hole safe edge (8), the welding has circular inserted block (9) between shaft hole safe edge (8) and oil blanket chamber (3), aluminium end cover (1) inboard welding has strengthening rib (7).
2. The oil pump motor aluminum end cover oil seal structure of claim 1, wherein: anti-skidding teeth (11) are welded on two sides of the circular insert block (9), and the number of the anti-skidding teeth (11) is multiple.
3. The oil pump motor aluminum end cover oil seal structure of claim 1, wherein: the aluminum end cover is characterized in that an installation block (12) is arranged on the outer side of the aluminum end cover (1), a threaded hole (13) is formed in one side of the butt joint block (2), and the number of the threaded holes (13) and the number of the installation blocks (12) are multiple.
4. The oil pump motor aluminum end cover oil seal structure of claim 1, wherein: the reinforcing ribs (7) are made of aluminum alloy materials, and the number of the reinforcing ribs (7) is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128312.8U CN212360774U (en) | 2020-06-18 | 2020-06-18 | Oil pump motor aluminum end cover presses oil blanket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128312.8U CN212360774U (en) | 2020-06-18 | 2020-06-18 | Oil pump motor aluminum end cover presses oil blanket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212360774U true CN212360774U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021128312.8U Active CN212360774U (en) | 2020-06-18 | 2020-06-18 | Oil pump motor aluminum end cover presses oil blanket structure |
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| Country | Link |
|---|---|
| CN (1) | CN212360774U (en) |
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2020
- 2020-06-18 CN CN202021128312.8U patent/CN212360774U/en active Active
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