CN207577830U - A kind of electric motor end cap pressure oil seals refueling device - Google Patents
A kind of electric motor end cap pressure oil seals refueling device Download PDFInfo
- Publication number
- CN207577830U CN207577830U CN201721764052.1U CN201721764052U CN207577830U CN 207577830 U CN207577830 U CN 207577830U CN 201721764052 U CN201721764052 U CN 201721764052U CN 207577830 U CN207577830 U CN 207577830U
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- pressure head
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- pressure
- locating piece
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Abstract
The purpose of this utility model be to provide it is a kind of oiling can be just carried out in oil seal pressing, can reduce assembling the used time, improve production efficiency electric motor end cap pressure oil envelope refueling device.A kind of electric motor end cap pressure oil seals refueling device, including bottom plate, the bottom plate is equipped with locating piece, drive end bearing bracket shape is located on locating piece, top plate is equipped on the upside of the locating piece, vertically arranged press fitting cylinder is fixed on the top plate, the press fitting cylinder is formed with the output shaft extended downwardly, pressure head is fixed on the output shaft, the pressure head is made of two sections of one section of pressure head and pressure head, one section of the pressure head is located at two sections of downsides of pressure head, the outer diameter of one section of the pressure head is less than the outer diameter of two sections of pressure head to be formed with step structure, the axial length of one section of the pressure head is less than the sum of axial width of two oil sealings, two sections of the pressure head forms the oriented perforative fixing groove of radial outside, grease connector is fixed in the fixing groove.
Description
Technical field
The utility model is related to a kind of electric motor end cap pressure oils to seal refueling device.
Background technology
Press fitting oil sealing is required on many electric motor end caps, but the oiling in oil sealing, existing oil sealing are also needed to after being pressed oil sealing
Press fitting and oiling be all to carry out in two times, it is cumbersome.
Invention content
The purpose of this utility model be to provide it is a kind of oiling can be just carried out in oil seal pressing, can reduce assembling the used time, carry
The electric motor end cap pressure oil envelope refueling device of high efficiency.
To achieve the above object, the utility model adopts the following technical solution：A kind of electric motor end cap pressure oil seals refueling device,
Including bottom plate, the bottom plate is equipped with locating piece, and the locating piece upper surface is recessed to be formed with what is stepped down to drive end bearing bracket boss
Recessing groove, drive end bearing bracket shape are located on locating piece, and top plate is equipped on the upside of the locating piece, and the top plate is supported in by side plate
On bottom plate, vertically arranged press fitting cylinder is fixed on the top plate, the press fitting cylinder is formed with the output shaft extended downwardly,
Pressure head is fixed on the output shaft, the pressure head is made of two sections of one section of pressure head and pressure head, and one section of the pressure head is located at pressure head
Two sections of downsides, the outer diameter of one section of the pressure head are less than the outer diameter of two sections of pressure head to be formed with step structure, one section of the pressure head
Axial length is less than the sum of axial width of two oil sealings, and two sections of the pressure head forms the oriented perforative fixing groove of radial outside,
Grease connector is fixed in the fixing groove, the grease connector is connect with oily cylinder by pipeline, formed in the pressure head
There are one the first circulation groove and second circulation groove communicated with the first circulation groove communicated with fixing groove, first circulation
Slot is vertically arranged, and the first circulation groove lower end is located in one section of pressure head, and second circulation groove is located at the first circulation groove lower end, and
The peripheral outer wall of one section of the pressure head is run through at the both ends of second circulation groove, when two oil sealings are set on one section of pressure head,
And when contacting the two sections of lower axial faces in side seal upper surface and pressure head, second circulation groove is located between two oil sealings.
Carry out the utility model device in use, two oil sealings are set on one section of pressure head, then operate cylinder into
The press fitting operation of row oil sealing after oil seal pressing is on end cap, controls oily cylinder fuel-displaced, so that grease is entered by grease connector
In fixing groove, between subsequent grease can enter two oil sealings by the first circulation groove, the reset of press fitting cylinder is finally carried out
Press fitting and the process operation of oil sealing are completed, so that the press fitting of oil sealing and the addition of grease can be completed simultaneously, to reduce the assembling used time,
Improve production efficiency.
Preferably, the side plate is equipped with electromagnetic switch, the electromagnetic switch can be triggered by being fixed on the pressure head
Magnet, the electromagnetic switch be electrically connecteds with oily cylinder, and the electromagnetic switch is triggered so that oil cylinder is fuel-displaced and grease is made to pass through grease
Connector is moved in fixing groove.The fuel-displaced control of oily cylinder is carried out by electromagnetic switch so that assembly crewman only needs to control gas
Cylinder is operated, to reduce the labor intensity of assembly crewman.
Preferably, the grease connector threaded one end cooperation, in the fixing groove, the grease connector is another
End is connect with the pipeline.The fixation of grease connector and pressure head is convenient in above-mentioned setting.
Preferably, the recessing groove runs through forward the locating piece, the setting so that locating piece takes the shape of the letter U.It is above-mentioned to set
Put the movement convenient for end cap.
The utility model can reduce the assembling used time, improve production efficiency with can just carry out oiling in oil seal pressing
Advantage.
Description of the drawings
Fig. 1 is a kind of structure diagram of the utility model device；
Fig. 2 is another structure diagram of the utility model device.
Specific embodiment
The utility model is further described below according to the drawings and specific embodiments.
As shown in Fig. 1, Fig. 2, a kind of electric motor end cap pressure oil seals refueling device, and including bottom plate 1, bottom plate 1 is equipped with locating piece
2,2 upper surface of locating piece is recessed to be formed with the recessing groove 21 stepped down to 3 boss of drive end bearing bracket, and 3 shape of drive end bearing bracket is located in positioning
On block 2,2 upside of locating piece is equipped with top plate 4, and top plate 4 is supported on bottom plate 1 by side plate 5, is fixed on top plate 4 vertically arranged
Press fitting cylinder 6, press fitting cylinder 6 be formed with the output shaft 61 extended downwardly, be fixed with pressure head 7 on output shaft 61.Pressure head 7 is by pressing
First section 71 and two section of 72 composition of pressure head, pressure head are located at two section of 72 downside of pressure head for one section 71, and the outer diameter that one section 71 of pressure head is less than pressure
First two section 72 of outer diameter to be formed with step structure, the axial length that one section 71 of pressure head be less than two oil sealings 8 axial width it
With two section of 72 oriented perforative fixing groove 73 of radial outside of formation of pressure head.Grease connector 9, grease are fixed in fixing groove 73
Connector 9 is connect by pipeline with oily cylinder, and there are one the first circulation groove 74 communicated with fixing groove 73 and one for formation in pressure head 7
The second circulation groove 75 communicated with the first circulation groove 74, the first circulation groove 74 is vertically arranged, and 74 lower end of the first circulation groove is located at
In one section 71 of pressure head, the second circulation groove 75 is located at 74 lower end of the first circulation groove, and pressure head is run through at the both ends of the second circulation groove 75
One section 71 of peripheral outer wall, when two oil sealings 8 are set on one section 71 of pressure head, and make two sections of 8 upper surface of side seal and pressure head
During 72 times axial face contacts, the second circulation groove 75 is located between two oil sealings 8.
Side plate 5 is equipped with electromagnetic switch 51, and the magnet 52 that can trigger electromagnetic switch 51, electromagnetic switch are fixed on pressure head 7
51 be electrically connecteds with oily cylinder, and electromagnetic switch 51 is triggered so that oil cylinder is fuel-displaced and grease is made to pass through grease connector 9 be moved to fixation
In slot.9 threaded one end of grease connector coordinates in fixing groove 73, and 9 other end of grease connector is connect with pipeline.Recessing groove 21
Forward through the locating piece 2, the setting so that locating piece 2 takes the shape of the letter U.
Carry out the utility model device in use, two oil sealings are set on one section of pressure head, then operate cylinder into
The press fitting operation of row oil sealing after oil seal pressing is on end cap, controls oily cylinder fuel-displaced, so that grease is entered by grease connector
In fixing groove, between subsequent grease can enter two oil sealings by the first circulation groove, the reset of press fitting cylinder is finally carried out
Press fitting and the process operation of oil sealing are completed, so that the press fitting of oil sealing and the addition of grease can be completed simultaneously, to reduce the assembling used time,
Improve production efficiency.
Claims (4)
1. a kind of electric motor end cap pressure oil seals refueling device, it is characterised in that including bottom plate, the bottom plate is equipped with locating piece, described
Locating piece upper surface is recessed to be formed with the recessing groove stepped down to drive end bearing bracket boss, and drive end bearing bracket shape is located on locating piece, institute
It states and top plate is equipped on the upside of locating piece, the top plate is supported on bottom plate by side plate, is fixed on the top plate vertically arranged
Be pressed cylinder, the press fitting cylinder is formed with the output shaft extended downwardly, is fixed with pressure head on the output shaft, the pressure head by
Two sections of compositions of one section of pressure head and pressure head, one section of the pressure head are located at two sections of downsides of pressure head, and the outer diameter of one section of the pressure head is less than pressure
First two sections of outer diameter to be formed with step structure, the axial length of one section of the pressure head be less than two oil sealings axial width it
With two sections of the pressure head forms the oriented perforative fixing grooves of radial outside, and grease connector is fixed in the fixing groove, described
Grease connector is connect by pipeline with oily cylinder, and there are one the first circulation grooves and one communicated with fixing groove for formation in the pressure head
A the second circulation groove communicated with the first circulation groove, first circulation groove is vertically arranged, and the first circulation groove lower end is located at pressure
In first section, second circulation groove is located at the first circulation groove lower end, and the pressure is run through at the both ends of second circulation groove
First section of peripheral outer wall, when two oil sealings are set on one section of pressure head, and make side seal upper surface and two sections of lower axles of pressure head
When being contacted to face, second circulation groove is located between two oil sealings.
2. a kind of electric motor end cap pressure oil envelope refueling device according to claim 1, it is characterised in that the side plate is equipped with
Electromagnetic switch is fixed with the magnet that can trigger the electromagnetic switch on the pressure head, and the electromagnetic switch is electrically connected with oily cylinder, institute
Electromagnetic switch is stated to be triggered so that oily cylinder is fuel-displaced and grease is made to pass through grease connector be moved in fixing groove.
A kind of 3. electric motor end cap pressure oil envelope refueling device according to claim 1, it is characterised in that the grease connector
Threaded one end coordinates in the fixing groove, and the grease connector other end is connect with the pipeline.
4. a kind of electric motor end cap pressure oil envelope refueling device according to claim 1, it is characterised in that the recessing groove is forward
Through the locating piece, the setting so that locating piece takes the shape of the letter U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764052.1U CN207577830U (en) | 2017-12-18 | 2017-12-18 | A kind of electric motor end cap pressure oil seals refueling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764052.1U CN207577830U (en) | 2017-12-18 | 2017-12-18 | A kind of electric motor end cap pressure oil seals refueling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207577830U true CN207577830U (en) | 2018-07-06 |
Family
ID=62738308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721764052.1U Active CN207577830U (en) | 2017-12-18 | 2017-12-18 | A kind of electric motor end cap pressure oil seals refueling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207577830U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483200A (en) * | 2018-12-29 | 2019-03-19 | 横店集团英洛华电气有限公司 | Pressure oil seal apparatus on end cap |
| CN111346977A (en) * | 2020-03-06 | 2020-06-30 | 浙江伟康电机有限公司 | Oil-retaining bearing end cover assembling and oil injecting integrated equipment |
| CN114017654A (en) * | 2021-09-29 | 2022-02-08 | 东风电驱动系统有限公司 | Starter drive end cover dynamic seal pressure equipment oiling frock |
-
2017
- 2017-12-18 CN CN201721764052.1U patent/CN207577830U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483200A (en) * | 2018-12-29 | 2019-03-19 | 横店集团英洛华电气有限公司 | Pressure oil seal apparatus on end cap |
| CN111346977A (en) * | 2020-03-06 | 2020-06-30 | 浙江伟康电机有限公司 | Oil-retaining bearing end cover assembling and oil injecting integrated equipment |
| CN114017654A (en) * | 2021-09-29 | 2022-02-08 | 东风电驱动系统有限公司 | Starter drive end cover dynamic seal pressure equipment oiling frock |
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