CN207648427U - It starts motor driving cover pressure oil and seals grease injection device - Google Patents
It starts motor driving cover pressure oil and seals grease injection device Download PDFInfo
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- CN207648427U CN207648427U CN201721547384.4U CN201721547384U CN207648427U CN 207648427 U CN207648427 U CN 207648427U CN 201721547384 U CN201721547384 U CN 201721547384U CN 207648427 U CN207648427 U CN 207648427U
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- grease
- grease injection
- mandrel
- motor driving
- pressure oil
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Abstract
The utility model provides a kind of starting motor driving cover pressure oil envelope grease injection device for covering the injection of press fitting realization grease quantitative by driving, uniformly smearing；Including grease output system, grease injection mechanical system, the grease injection mechanical system includes lower template, mandrel, grease injection tube, the lower template is fixed on aerostatic press, the mandrel is arranged in lower template, the grease injection tube is set in the outer surface of mandrel, grease injection tube outer surface is provided with positioning sleeve, locating piece is installed on the positioning sleeve, driving lid is arranged on locating piece, the mandrel has inner cavity and is connected to the oil guiding hole of inner cavity and mandrel exterior, the groove with opening is offered in the lower template, the groove is connected with mandrel inner cavity, it is provided with the oil outlet being connected with oil guiding hole on the grease injection tube；Driving lid is pushed by the pressure head of aerostatic press, the injection for not only having realized grease is smeared, but also realizes the press fitting of oil sealing, convenient and efficient, high efficient and reliable.
Description
Technical field
The utility model is related to grease injection devices, and in particular to a kind of starting motor driving cover pressure oil envelope grease injection device.
Background technology
As automobile industry competition increasingly sharpens, safety, comfortable, energy-saving and environmental protection become " trump card ", and customer is to product matter
The perception of amount, comfort require increasingly to improve, and motor is as automobile kernel component, except increasingly harsh to performance quality requirements
Outside, higher and higher to noise of motor requirement, in order to reduce noise of motor, it is assembled to driving lid position in electric engine oil seal, to driving
Lid takes grease to smear scheme.
Utility model content
The technical problem to be solved by the utility model is to provide one kind by driving lid press fitting realization grease quantitative to inject,
The starting motor driving cover pressure oil envelope grease injection device uniformly smeared.
Technical solution adopted by the utility model to solve its technical problems is：Including grease output system, grease injection machine
Tool system, the grease output system are connected by pipeline with grease injection mechanical system, under the grease injection mechanical system includes
Template, mandrel, grease injection tube, the lower template are fixed on aerostatic press, and the mandrel is arranged in lower template, described
Grease injection tube is set in the outer surface of mandrel, grease injection tube outer surface is provided with positioning sleeve, in the positioning sleeve
On locating piece is installed, driving lid is arranged on locating piece；
The mandrel has inner cavity and is connected to the oil guiding hole of inner cavity and mandrel exterior, and offering band in the lower template opens
Mouthful groove, the groove is connected with mandrel inner cavity, and going out of being connected with oil guiding hole is provided on the grease injection tube
Oilhole.
Further, the grease output system includes solenoid valve, grease quantitative valve and pump, the solenoid valve, grease quantitative
It is connected by placed in series between valve and pump.
Further, it is provided with spring assembly between the positioning sleeve and mandrel lower end boss.
Further, it is provided with key at the positioning sleeve and grease injection tube connecting position.
Further, mandrel inner cavity lower end is provided with the quick-release connector being connected with groove.
Further, the groove size is adapted with mandrel lower end boss size.
Further, it is provided with circlip for shaft on the positioning sleeve.
Compared with prior art, the utility model has the beneficial effects that：Starting motor driving provided by the utility model
Lid pressure oil seals grease injection device, by driving lid assembly on locating piece, pushes driving lid by the pressure head of aerostatic press, driving is made to cover
Downlink, by the setting of positioning sleeve, locating piece, mandrel and key, pressure head energy precision on aerostatic press, it is consistent, stablize push down drive
Dynamic lid ensure that accurate guiding toward downlink, and Movement consistency, driving lid press fitting is kept not to deviate；It, can will be oily by quick-release connector
Fat is quickly transmitted in the oil outlet of grease injection tube, ensures that oil circuit is unimpeded；It is controlled by solenoid valve, grease quantitative valve regulation
Oil pump capacity realizes quantitative fuel-displaced and uniformly smears grease, meanwhile, driving lid continues traveling downwardly, until by oil seal pressing to driving lid
In oil sealing hole；It had not only realized the injection of grease and had smeared, but also realized the press fitting of oil sealing, convenient and efficient, high efficient and reliable.
Description of the drawings
Fig. 1 is utility model diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is core shaft structure schematic diagram：
Fig. 4 is grease injection tube structural schematic diagram；
Fig. 5 is lower die plate structure schematic diagram；
Reference numeral shown in Fig. 1 to Fig. 5 is expressed as：1- pipelines, 2- lower templates, 3- mandrels, 4- grease injection tubes,
5- positioning sleeves, 6- locating pieces, 7- driving lids, 8- oil outlets, 10- spring assemblies, 11- keys, 12- quick-release connectors, 13- axis elasticity
Baffle ring, 201- openings, 202- grooves, the inner cavities 301-, 302- oil guiding holes, 303- boss, 901- solenoid valves, 902- pumps, 903- oil
Fat proportional valve.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, it starts motor driving cover pressure oil and seals grease injection device, including grease output system, grease injection
Mechanical system, the grease output system are connected by pipeline 1 with grease injection mechanical system, and the grease injection mechanical system includes
Lower template 2, mandrel 3, grease injection tube 4, the lower template 2 are fixed on aerostatic press, and the mandrel 3 is arranged in lower template
On 2, the grease injection tube 4 is set in the outer surface of mandrel 3, and 4 outer surface of grease injection tube is provided with positioning sleeve 5,
Locating piece 6 is installed on the positioning sleeve 5, driving lid 7 is arranged on locating piece 6；
The mandrel 3 has inner cavity 301 and is connected to inner cavity 301 and the oil guiding hole 302 outside mandrel 3, in the lower template 2
On offer with opening 201 groove 202, the groove 202 is connected with 3 inner cavity 301 of mandrel, in the grease injection tube 4
On be provided with the oil outlet 8 being connected with oil guiding hole 302.
In the utility model, the grease output system provides oil mass supply for grease injection mechanical system, defeated by grease
Go out system and be adjustably controlled grease oil pump capacity, realizes quantitative fuel-displaced, the uniformity for contributing to grease to smear, grease output system
System is connected by pipeline 1 with grease injection mechanical system, and concretely, 1 one end of the pipeline is connected in grease output system,
The other end is connected by the opening 201 at lower template 2 with groove 202；The grease injection mechanical system includes lower template 2, core
Axis 3, grease injection tube 4, the lower template 2 provide stable base support for grease injection mechanical system, ensure device work fortune
Capable stability, the mandrel 3 are the core standard for being pressed oil sealing grease injection, and the grease injection tube 4 is set in mandrel 3
Outer surface, it is preferred that grease injection tube 4 is assemblied in using basic hole system on mandrel 3, and it is fixed to be provided on the grease injection tube 4
Position set 5, specifically, the positioning sleeve 5 is assemblied in using basic shaft system on the outer diameter of grease injection tube 4, pacifies on the positioning sleeve 5
Equipped with locating piece 6, driving lid 7 is arranged on locating piece 6, is arranged by positioning sleeve 5 and locating piece 6, ensure that driving lid 7 needs to note
Grease position is corresponding with the oil outlet 8 on grease injection tube 4, and 8 unilateral arrangement of the oil outlet is uniform, to facilitate to driving
Grease is smeared in the injection of lid 7, and when the device is made operational, grease output system is opened, and grease enters lower die by opening 201
In the groove 202 of plate 2, and then more easily realize conveying of the grease into mandrel 3, mandrel 3 has inner cavity 301, connection
Inner cavity 301 is connected with the oil guiding hole 302 outside mandrel 3, the mandrel 3 with groove 202, and grease is entered by groove 202
In the inner cavity 301 of mandrel 3, and then it is transported in oil guiding hole 302 by inner cavity 301；The lower template 2 is fixed at aerostatic press
On, facilitate effect of the aerostatic press to driving lid 7, the aerostatic press to quote armature spindle aerostatic press in the prior art, do not show in figure
Go out；When carrying out press fitting oil sealing grease injection work, driving aerostatic press pushes driving lid 7, in the guiding of locating piece 6 and positioning sleeve 5
Under effect, pressure head energy precision, consistent, stable pushing down on aerostatic press drive lid 7 toward downlink, ensure that accurate guiding, keep
Movement consistency makes the press fitting of driving lid 7 not deviate, when driving lid 7 needs grease injection position and the oil outlet 8 on grease injection tube 4
Position mutually close to when, grease output system starts work, and control is quantitative fuel-displaced, and grease enters lower template 2 by opening 201
In groove 202, and then the inner cavity 301 for flowing through mandrel 3 is delivered to deflector hole, and deflector hole is connected with oil outlet 8, to grease
Oil outlet 8 can be efficiently entered, driving lid 7 needs grease injection position corresponding with oil outlet 8, then can easily carry out grease note
Penetrate smearing, it is easy to operate, it is convenient and efficient, smear it is uniform, meanwhile, driving lid 7 continues traveling downwardly, until by oil seal pressing to driving lid
In 7 oil sealing holes；It had not only realized the injection of grease and had smeared, but also realized the press fitting of oil sealing, convenience and high-efficiency.
The grease output system includes solenoid valve 901, grease quantitative valve 903 and pump 902, the solenoid valve 901, grease
It is connected in series with by pipeline 1 between proportional valve 903 and pump 902；Pass through the direction of the controllable adjustment grease of solenoid valve 901, stream
Amount and speed, control accuracy is good, flexibility is high, by grease quantitative valve 903, it can be achieved that grease is clamped at regular time and quantity,
It is efficient, performance is stable, easy to operate, by pump 902, can provide dynamic foundation for conveying of the grease in pipeline 1, ensure oily
The normal operation of fat conveying；Solenoid valve 901, grease quantitative valve 903, pump 902, three is cascaded by pipeline 1, passes through three
Cooperation between person can effectively accurately control oil pump capacity, and realization is quantitative fuel-displaced, convenient and efficient.
In order to improve the accuracy of discharging, in the utility model, between 3 lower end boss 303 of the positioning sleeve 5 and mandrel
It is provided with spring assembly 10；Spring assembly 10 has certain spring function, and aerostatic press can be convenient for push driving 7 process of lid
In, ensure that the stability of pushing process, due to the elasticity of spring assembly 10, helps to restPose after the completion of work,
It prepares for lower task.
In order to which enable that the pressure head on aerostatic press stablizes pushes down driving lid 7 toward downlink, in the utility model, the positioning sleeve
5 with 4 connecting position of grease injection tube at be provided with key 11；By the setting of key 11, ensure that pushing, material returned course location are accurate,
It is accurate to be oriented to, ensure not deviate when driving lid 7 is pressed, it is accurate that grease smears position.
In order to ensure that oil circuit is unimpeded, in the utility model, it is provided with and 202 phase of groove in 3 inner cavity of the mandrel, 301 lower end
The quick-release connector 12 of connection；The quick-release connector 12 need not can be achieved with pipeline connection or disconnection by tool, and will not allow
Grease outflow in pipeline, realizes quickly plug function, ensures that oil circuit is unimpeded, improves working efficiency.
In order to improve the stability of device operation, in the utility model, 202 size of the groove and 3 lower end boss of mandrel
303 sizes are adapted；It is arranged by being adapted to, 3 boss 303 of mandrel seamless can be embedded in groove 202, strengthen and connect between the two
On the one hand the leakproofness connect efficiently avoids aerostatic press mandrel 3 during pushing driving lid 7 and shifts, another party
Face avoids grease and enters in groove 202 there is a phenomenon where overflowing, securely and reliably.
For the ease of the positioning after driving 7 downlink of lid, in the utility model, axis bullet is provided on the positioning sleeve 5
Property baffle ring；It after driving lid 7 to come downwards to at 8 opposite position of oil outlet, is acted on by circlip for shaft, realizes driving lid
7 axially position ensures the adequacy that grease injection is smeared.
It is specific embodiment of the present utility model above, it is from implementation process as can be seen that provided by the utility model
It starts motor driving cover pressure oil and seals grease injection device, driving lid is placed on locating piece, driving lid is pressed by aerostatic press, makes drive
Dynamic lid downlink, by the setting of positioning sleeve, locating piece, mandrel and key, pressure head energy precision, consistent, stabilization pressure on aerostatic press
Firmly driving lid ensure that accurate guiding toward downlink, and Movement consistency, driving lid press fitting is kept not to deviate；It, can by quick-release connector
Grease is quickly transmitted in the oil outlet of grease injection tube, ensures that oil circuit is unimpeded；Pass through solenoid valve, grease quantitative valve regulation
Oil pump capacity is controlled, realize quantitative fuel-displaced and uniformly smears grease；Meanwhile lid being driven to continue traveling downwardly, until by oil seal pressing to drive
In dynamic lid oil sealing hole；It had not only realized the injection of grease and had smeared, but also realized the press fitting of oil sealing, convenient and efficient, high efficient and reliable.
Claims (7)
1. starting motor driving cover pressure oil seals grease injection device, which is characterized in that including grease output system, grease injection machinery system
System, the grease output system are connected by pipeline (1) with grease injection mechanical system, and the grease injection mechanical system includes lower die
Plate (2), mandrel (3), grease injection tube (4), the lower template (2) are fixed on aerostatic press, and mandrel (3) setting exists
In lower template (2), the grease injection tube (4) is set in the outer surface of mandrel (3), in grease injection tube (4) outer surface
It is provided with positioning sleeve (5), locating piece (6) is installed on the positioning sleeve (5), driving lid (7) is arranged on locating piece (6)；
The mandrel (3) has inner cavity (301) and is connected to inner cavity (301) oil guiding hole (302) external with mandrel (3), described
The groove (202) with opening (201) is offered in lower template (2), the groove (202) is connected with mandrel (3) inner cavity (301)
It is logical, the oil outlet (8) being connected with oil guiding hole (302) is provided on the grease injection tube (4).
2. starting motor driving cover pressure oil according to claim 1 seals grease injection device, which is characterized in that the grease is defeated
It includes solenoid valve (901), grease quantitative valve (903) and pump (902), the solenoid valve (901), grease quantitative valve to go out system
(903) it is connected in series with by pipeline (1) between pump (902).
3. starting motor driving cover pressure oil according to claim 1 seals grease injection device, which is characterized in that in the positioning
It is provided with spring assembly (10) between set (5) and mandrel (3) lower end boss (303).
4. starting motor driving cover pressure oil according to claim 3 seals grease injection device, which is characterized in that the positioning sleeve
(5) and it is provided with key (11) at grease injection tube (4) connecting position.
5. starting motor driving cover pressure oil according to claim 1 seals grease injection device, which is characterized in that in the mandrel
(3) inner cavity (301) lower end is provided with the quick-release connector (12) being connected with groove (202).
6. starting motor driving cover pressure oil according to claim 5 seals grease injection device, which is characterized in that the groove
(202) size is adapted with mandrel (3) lower end boss (303) size.
7. starting motor driving cover pressure oil according to claim 3 seals grease injection device, which is characterized in that in the positioning
It is provided with circlip for shaft (13) on set (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547384.4U CN207648427U (en) | 2017-11-17 | 2017-11-17 | It starts motor driving cover pressure oil and seals grease injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547384.4U CN207648427U (en) | 2017-11-17 | 2017-11-17 | It starts motor driving cover pressure oil and seals grease injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648427U true CN207648427U (en) | 2018-07-24 |
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ID=62889241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721547384.4U Active CN207648427U (en) | 2017-11-17 | 2017-11-17 | It starts motor driving cover pressure oil and seals grease injection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207648427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947550A (en) * | 2019-10-15 | 2020-04-03 | 江苏林海动力机械集团有限公司 | Oil seal lip grease smearing device |
| 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
- 2017-11-17 CN CN201721547384.4U patent/CN207648427U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947550A (en) * | 2019-10-15 | 2020-04-03 | 江苏林海动力机械集团有限公司 | Oil seal lip grease smearing device |
| 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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