CN114017654A - Starter drive end cover dynamic seal pressure equipment oiling frock - Google Patents
Starter drive end cover dynamic seal pressure equipment oiling frock Download PDFInfo
- Publication number
- CN114017654A CN114017654A CN202111158037.3A CN202111158037A CN114017654A CN 114017654 A CN114017654 A CN 114017654A CN 202111158037 A CN202111158037 A CN 202111158037A CN 114017654 A CN114017654 A CN 114017654A
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- China
- Prior art keywords
- press
- fitting
- oil
- dynamic seal
- end cover
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N27/00—Proportioning devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a press-fitting and oil-injecting tool for a dynamic seal of a starter driving end cover, which comprises a supporting frame, a press-fitting and oil-injecting mechanism, a positioning mechanism and a visual detection mechanism, wherein the press-fitting and oil-injecting mechanism is arranged on the supporting frame; the press-fitting oil injection mechanism is arranged on the supporting frame, and the press-fitting oil injection mechanism is matched with the positioning mechanism and the visual detection mechanism through the press-fitting driving device, the oil transfer column, the oil receiving pipeline, the proportional valve, the press head seat and the press-fitting head, so that the automatic sleeve connection of the movable sealing cover is realized, and the quantitative injection of grease is ensured while the movable sealing cover is pressed on the driving end cover.
Description
Technical Field
The invention relates to the technical field of starters, in particular to a grease injecting tool for dynamic seal press mounting of a starter driving end cover.
Background
In order to ensure the flexible movement of the starter during working, grease is required to be smeared between the bearing and the movable sealing cover in a certain amount during the assembly of the starter driving end cover. The structure of the dynamic sealing cover is shown in figure 1.
The conventional grease coating mode in the industry is that after the dynamic seal and the bearing are pressed and mounted, an auxiliary tool is used for manually coating grease on the bearing and the dynamic seal inner ring, and only a small amount of grease enters a crack between the bearing and the dynamic seal. However, grease on the surfaces of the bearing and the dynamic sealing inner ring can be extruded out by the single-direction device shaft in the assembly process, the grease amount left in the gap can not meet the long-term use requirement of the motor, and the service life of the motor is shortened.
Disclosure of Invention
Therefore, the tool and the method for pressing and filling grease into the dynamic seal of the driving end cover of the starter are needed to be provided, grease can be quantitatively filled between the dynamic seal and the bearing, and the service life of the starter is guaranteed and even prolonged.
The technical scheme of the invention is as follows:
the invention provides a press-fitting and oil-injecting tool for a dynamic seal of a starter driving end cover, which comprises a supporting frame and a press-fitting and oil-injecting mechanism, wherein the press-fitting and oil-injecting mechanism comprises a main shaft and a main shaft; pressure equipment oiling mechanism locates on the braced frame, pressure equipment oiling mechanism includes pressure equipment drive arrangement, oil switching post, connects oily pipeline, proportional valve, pressure head seat and pressure equipment head, pressure equipment drive arrangement with oil switching leg joint, connect oily tube coupling the oil switching post, the proportional valve is located connect on the oil pipeline, pressure head seat connects oil switching post, pressure head seat with oil switching post is equipped with the oiling passageway that can communicate, pressure equipment head joint pressure head seat, pressure equipment head is used for cup jointing moves the seal and moves quantitative injection grease when sealed to drive end cover pressure equipment.
Further, the starter driving end cover dynamic seal press-fitting oil injection tool further comprises a positioning mechanism, wherein the positioning mechanism comprises a driving end cover positioning seat and a dynamic seal positioning seat; the supporting frame is further provided with a positioning plate, and the positioning mechanism is arranged on the positioning plate and located below the press-fitting head.
In some embodiments, the press-fitting oil injection mechanism further comprises a guide rail and a sliding block; the guide rail is arranged at the top of the supporting frame, the sliding block is slidably arranged on the guide rail, and the sliding block is connected with the press mounting driving device and used for adjusting the press mounting head to circularly move on two stations, namely a driving end cover positioning seat and a dynamic seal positioning seat. Furthermore, the press-fitting oil injection mechanism further comprises a slide block driving device for driving the slide block to move.
Further, the pressure equipment oiling frock of starter drive end cover dynamic seal still includes visual detection mechanism for detect the dynamic seal positive and negative or the neglected loading of wrong dress.
In some embodiments, the vision inspection mechanism includes a camera device and a turnover driving assembly, the turnover driving assembly includes a supporting frame and a turnover driving device, the camera device is disposed on the supporting frame and above the positioning mechanism, and the turnover driving device is connected to the camera device and can drive the camera device to move circumferentially.
Preferably, the press head seat is provided with a conical sleeving section, an assembling convex edge section, a main body section and a material taking and oil injecting section which are sequentially connected, the conical sleeving section is connected with the oil transfer column through a bolt structure, and the assembling convex edge section and the material taking and oil injecting section are butted with the press head.
Preferably, the head pressing seat further comprises an axial calibration section connected with the material taking and oiling section, and the axial calibration section is provided with a round chamfer structure convenient for axial alignment during the process of taking or pressing the dynamic seal.
Preferably, the oil injection passage has a narrowing step structure in the main body section, the material taking and oil injection section is provided with a plurality of oil outlets, and the plurality of oil outlets are uniformly distributed along the circumferential direction.
The invention has the beneficial effects that:
compared with the prior art, the press-fitting and oil-injecting tool for the dynamic seal of the driving end cover of the starter can realize automatic sleeve-joint of the dynamic seal and guarantee quantitative injection of oil while press-fitting the dynamic seal to the driving end cover through the press-fitting driving device, the oil transfer column, the oil receiving pipeline, the proportional valve, the press head seat and the press-fitting head which are matched with the positioning mechanism and the visual detection mechanism.
Drawings
Fig. 1 is a schematic structural view of a dynamic seal.
Fig. 2 is a schematic view of a structure of a press-fitting oil injection tool according to an embodiment.
Fig. 3 is a schematic view of the press-fitting kit in fig. 2.
Fig. 4 is a schematic sectional structure view of the press fitting kit in fig. 3.
Fig. 5 is a schematic view of the press-fitting head shown in fig. 3.
Fig. 6 is a schematic view of the press-fitting head shown in fig. 5.
Fig. 7 is a schematic view of a view angle structure of the pressure head base in fig. 3.
Fig. 8 is a schematic view of another angle of view of the pressure head base in fig. 7.
Fig. 9 is a partial structural view of a positioning mechanism according to an embodiment.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 2, the starter driving end cover dynamic seal press-fitting oil injection tool 10 of an embodiment includes a support frame 100, a press-fitting oil injection mechanism, a positioning mechanism, and a visual inspection mechanism 300.
In the present embodiment, the supporting frame 100 has a base 110, a positioning plate 120 disposed on the base 110, side plates disposed on the base 110, and a top plate disposed on the side plates, wherein the positioning plate 120, the side plates, and the top plate enclose a material taking and press-fitting operation space.
In this embodiment, the press-fitting and oil-injecting mechanism preferably includes a horizontal displacement driving assembly, a vertical press-fitting driving assembly, an oil receiving assembly and a pressure head assembly.
Horizontal displacement drive assembly includes guide rail and slider 201, and on the roof was located to the guide rail, slider 201 slidable located on the guide rail. The sliding block 201 is connected with the press-fitting driving device 210 and is used for matching and adjusting the press-fitting head 241 to circularly move on two stations, namely the driving end cover positioning seat 420 and the dynamic seal positioning seat 410, so that automatic material taking (dynamic seal cover 1) and press-fitting are conveniently realized. The guide rail is a linear slide rail and mainly controls the pressure head assembly to move back and forth, and the pressure head assembly can take materials (dynamic seal) on the positioning mechanism, move forwards after aligning to the driving cover dynamic seal chamber and then press-fit.
The vertical press-fitting driving assembly comprises a press-fitting driving device 210 and an oil transfer column 220 in driving connection with the press-fitting driving device 210, and the oil transfer column 220 is limited in an operation space. The oil transfer post 220 is provided with a port to which an oil hose fitting and a ram assembly 240 are connected. The press-fitting driving device 210 may also be a dynamic seal press-fitting electric cylinder, which mainly controls the up-and-down movement of the pressure head assembly 240 and presses the dynamic seal cover 1 into the dynamic seal chamber of the drive cover.
The oil receiving assembly comprises an oil receiving pipeline and a metering valve 230, the metering valve 230 is arranged on the oil receiving pipeline, the oil receiving pipeline is used for being connected with a grease storage tank, and grease can be pumped in by a pump and quantitatively injected into the end face of the dynamic seal. The oil receiving pipeline is connected with an oil receiving hose joint of the oil transfer column 210 through an oil receiving hose.
Referring to fig. 3 to 8, the pressure head assembly 240 includes a press-fitting head 241 and a pressure head base 242, the pressure head base 242 connects to the port of the oil transfer post 220, the pressure head base 242 has an oil injection channel 2421 which is communicated with the oil transfer post 220, the press-fitting head 241 is sleeved on the pressure head base 242 for sleeving the sealing cover 1 and pressing the dynamic seal to the driving end cover while injecting grease quantitatively.
Referring further to fig. 7 and 8, in the present embodiment, the press head base 242 preferably has a tapered socket section 2424, an assembling flange section 2422, a main body section 2420, a reclaiming oil injection section 2423 and an axial alignment section 2425 connected in sequence. The conical sleeve section 2424 is connected with the oil transfer column 220 through a bolt structure, and the screwing part is designed to be directly supported by a round head screw when the part on the inclined surface is connected with equipment, so that the tool is reliable and convenient to replace, and the tool replacing efficiency is greatly improved. Oiling channel 2421 has a narrowing step configuration at body section 2420. Assembly ledge section 2422 and reclaiming oiling section 2423 abut against press-fitting head 241, and assembly ledge section 2422 is connected with the ledge structure of press-fitting head 241 by a bolt structure. The material extracting and oiling section 2423 is in clamping butt joint with the bottom 2410 of the press-fitting head 241. The material taking and oil injecting section 2423 is provided with a plurality of oil outlets which are uniformly distributed along the circumferential direction, so that uniform smearing is realized. The size of the material taking part is designed to be in interference fit with the dynamic sealing inner ring, the matching part of the dynamic sealing cover 1 and the tool is made of rubber, and interference is guaranteed to prevent the dynamic sealing from falling in the material taking moving process. The axial alignment section 2425 is designed as a round chamfer to facilitate axial alignment of the tool during removal and press mounting of the seal cap 1.
In this embodiment, the positioning mechanism includes a drive end cap positioning seat 410 and a dynamic seal positioning seat 420, and the drive end cap positioning seat is disposed on the positioning plate.
In this embodiment, the vision inspection mechanism 300 includes a camera device and a turning driving assembly, the turning driving assembly includes a supporting frame and a turning driving device, the camera device is disposed on the supporting frame and above the positioning mechanism, and the turning driving device is connected to the camera device and can drive the camera device to move circumferentially. Detecting the positive and negative of the dynamic seal and the wrong and neglected installation.
The method for carrying out dynamic seal press-fitting on the oil injection tool 10 by adopting the starter to drive the end cover dynamic seal press-fitting comprises the following steps: the visual detection device 300 is adopted to photograph and position the state and position of the movable sealing cover 1, the press-fitting head 241 of the press-fitting oil injection mechanism is moved to take the movable sealing cover 1 and the driving end cover 2, then the press-fitting oil injection mechanism is moved, the movable sealing cover 1 and the driving end cover 2 are pressed into the movable sealing chamber of the movable sealing positioning seat 420 through the press head seat 242, the press-fitting head 241 and the press head seat 242 move upwards by 2-3mm integrally, and the quantitative valve 230 is used for controlling the quantitative addition of grease to the movable sealing end face.
By adopting the starter driving end cover dynamic seal press-fitting oil injection tool 10 to carry out dynamic seal press-fitting, automatic press-fitting of dynamic seal can be realized, grease can be automatically, quantitatively and accurately injected into a crack between the dynamic seal cover 1 and a bearing, and the service life of the starter is prolonged.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A starter driving end cover dynamic seal press-fitting oil injection tool is characterized by comprising a supporting frame and a press-fitting oil injection mechanism;
pressure equipment oiling mechanism locates on the braced frame, pressure equipment oiling mechanism includes pressure equipment drive arrangement, oil switching post, connects oily pipeline, proportional valve, pressure head seat and pressure equipment head, pressure equipment drive arrangement with oil switching leg joint, connect oily tube coupling the oil switching post, the proportional valve is located connect oily pipeline on, pressure head seat is connected oily switching post, pressure head seat with oil switching post is equipped with the oiling passageway that can communicate, pressure equipment head cover is located pressure head seat, pressure equipment head is used for cup jointing moves the sealing and moves quantitative injection grease when sealed to drive end cover pressure equipment.
2. The starter driving end cover dynamic seal press-fitting oil injection tool according to claim 1, further comprising a positioning mechanism, wherein the positioning mechanism comprises a driving end cover positioning seat and a dynamic seal positioning seat; the supporting frame is further provided with a positioning plate, and the positioning mechanism is arranged on the positioning plate and located below the press-fitting head.
3. The starter driving end cover dynamic seal press-fitting oil injection tool according to claim 2, wherein the press-fitting oil injection mechanism further comprises a guide rail and a sliding block;
the guide rail is arranged at the top of the supporting frame, the sliding block is slidably arranged on the guide rail, and the sliding block is connected with the press mounting driving device and used for adjusting the press mounting head to circularly move on two stations, namely a driving end cover positioning seat and a dynamic seal positioning seat.
4. The starter driving end cover dynamic seal press-fitting oil injection tool according to claim 3, wherein the press-fitting oil injection mechanism further comprises a slide block driving device for driving a slide block to move.
5. The starter driving end cover dynamic seal press-fitting and oil injecting tool according to claim 3, further comprising a visual detection mechanism for detecting positive and negative or wrong installation and neglected installation of the dynamic seal.
6. The starter driving end cover dynamic seal press-fitting and oil injecting tool according to claim 5, wherein the visual detection mechanism comprises a camera device and a turnover driving assembly, the turnover driving assembly comprises a supporting frame and a turnover driving device, the camera device is arranged on the supporting frame and located above the positioning mechanism, and the turnover driving device is connected with the camera device and can drive the camera device to move circumferentially.
7. The starter driving end cover dynamic seal press-fitting oil injection tool according to any one of claims 1 to 6, wherein the press head seat is provided with a conical sleeving section, an assembling convex edge section, a main body section and a material taking and oil injecting section which are connected in sequence, the conical sleeving section is connected with the oil transfer column through a bolt structure, and the assembling convex edge section and the material taking and oil injecting section are butted with the press-fitting head.
8. The starter driving end cover dynamic seal press-fitting oil injection tool according to claim 7, wherein the press-fitting seat further comprises an axial alignment section connected with the material taking and oil injection section, and the axial alignment section has a round chamfer structure facilitating axial alignment during dynamic seal removal or press-fitting.
9. The starter drive end cap dynamic seal press-fitting oil injection tooling of claim 7, wherein the oil injection passage has a narrowing step structure in the main body section.
10. The starter driving end cover dynamic seal press-fitting oil injection tool according to claim 7, wherein the material taking and oil injection section is provided with a plurality of oil outlets which are uniformly distributed along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111158037.3A CN114017654B (en) | 2021-09-29 | 2021-09-29 | Dynamic seal press-fitting oiling tool for starter drive end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111158037.3A CN114017654B (en) | 2021-09-29 | 2021-09-29 | Dynamic seal press-fitting oiling tool for starter drive end cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114017654A true CN114017654A (en) | 2022-02-08 |
| CN114017654B CN114017654B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111158037.3A Active CN114017654B (en) | 2021-09-29 | 2021-09-29 | Dynamic seal press-fitting oiling tool for starter drive end cover |
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| Country | Link |
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| CN (1) | CN114017654B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769063A (en) * | 2022-03-31 | 2022-07-22 | 东阳市联宜机电有限公司 | Box cover bearing detection refueling device |
| CN115415778A (en) * | 2022-08-18 | 2022-12-02 | 睦高机械(苏州)有限公司 | Water valve shell press-fitting equipment |
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| CN102865450A (en) * | 2012-09-21 | 2013-01-09 | 科瑞自动化技术（苏州）有限公司 | Automatic grease injection mechanism for outer frame of slide track |
| CN204135651U (en) * | 2014-08-13 | 2015-02-04 | 珠海市钧兴机电有限公司 | A kind of bearing press with automatic oil-injecting function |
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| CN107816620A (en) * | 2017-11-29 | 2018-03-20 | 国家电网公司 | A kind of disconnecting switch lubricant refilling device |
| CN207577830U (en) * | 2017-12-18 | 2018-07-06 | 横店集团英洛华电气有限公司 | A kind of electric motor end cap pressure oil seals refueling device |
| CN207648427U (en) * | 2017-11-17 | 2018-07-24 | 成都华川电装有限责任公司 | It starts motor driving cover pressure oil and seals grease injection device |
-
2021
- 2021-09-29 CN CN202111158037.3A patent/CN114017654B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102865450A (en) * | 2012-09-21 | 2013-01-09 | 科瑞自动化技术（苏州）有限公司 | Automatic grease injection mechanism for outer frame of slide track |
| CN204135651U (en) * | 2014-08-13 | 2015-02-04 | 珠海市钧兴机电有限公司 | A kind of bearing press with automatic oil-injecting function |
| CN204413537U (en) * | 2015-01-04 | 2015-06-24 | 宁波力品格自动化科技有限公司 | Air spring enlarging oiling and oil sealing guider press-fit integration apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769063A (en) * | 2022-03-31 | 2022-07-22 | 东阳市联宜机电有限公司 | Box cover bearing detection refueling device |
| CN114769063B (en) * | 2022-03-31 | 2024-02-20 | 浙江联宜电机有限公司 | Case lid bearing detects oiling device |
| CN115415778A (en) * | 2022-08-18 | 2022-12-02 | 睦高机械(苏州)有限公司 | Water valve shell press-fitting equipment |
| CN115415778B (en) * | 2022-08-18 | 2024-04-12 | 亚系机械装配(苏州)有限公司 | Water valve shell press fitting equipment |
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| Publication number | Publication date |
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| CN114017654B (en) | 2023-07-18 |
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