CN106514548B - Pressed assembling of rear oil seal of carnkshaft tooling - Google Patents
Pressed assembling of rear oil seal of carnkshaft tooling Download PDFInfo
- Publication number
- CN106514548B CN106514548B CN201611192136.2A CN201611192136A CN106514548B CN 106514548 B CN106514548 B CN 106514548B CN 201611192136 A CN201611192136 A CN 201611192136A CN 106514548 B CN106514548 B CN 106514548B
- Authority
- CN
- China
- Prior art keywords
- oil seal
- top cover
- carnkshaft
- oil sealing
- guide pad
- Prior art date
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 238000003756 stirring Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract description 3
- 238000007373 indentation Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a kind of pressed assembling of rear oil seal of carnkshaft toolings, the preceding guide pad of location fit is connect and is used to be formed with crankshaft end including rear position plate and with rear position plate, it further include top cover mechanism, top cover mechanism includes that rear and front end corresponds the screw rod for forming rotational support cooperation with preceding guide pad and rear position plate respectively and by the oil sealing top cover in such a way that screw rod is manipulated moving along a straight line when rotation with screw rod cooperation, guide pad and can oil sealing indentation crankshaft oil seal slot when travelling forward by housing on preceding guide pad before oil sealing top cover is coated at；It is applicable for the oil seal pressing of the engine cylinder body of integral structure and the engine cylinder body of packing, and structure is simple, and significantly reduces weight, and ease of use greatly improves, and working efficiency is improved.
Description
Technical field
The present invention relates to engine part make-up machinery field, in particular to a kind of pressed assembling of rear oil seal of carnkshaft tooling.
Background technique
Crankshaft rear oil seal is installed on engine crankshaft rear end flange, after constituting body with crankshaft, rear end cap, cylinder block etc.
End oil, hermetic seal.In actual use, often there are the quality accidents such as crankshaft rear oil seal damage, oil leak.It is asked to solve this
Topic, someone devise pressed assembling of rear oil seal of carnkshaft tooling, to ensure the installation essence of oil sealing during crankshaft assembles or replaces oil sealing
Degree, but existing pressed assembling of rear oil seal of carnkshaft of engine tooling is arranged for integrally formed engine cylinder body, after engine
Rear end cap Oil sealing assembly is loaded into engine again after oil sealing indentation rear end cap；But existing a variety of petrol engines are mostly upper and lower cylinder
The structure of body and dress, existing pressed assembling of rear oil seal of carnkshaft tooling cannot be mostly applicable in, and structure is complex, heavier-weight, be used
It is quite inconvenient to get up.
Therefore, it is necessary to be improved to existing pressed assembling of rear oil seal of carnkshaft tooling, simplifies its structure, make it for integrated knot
The oil seal pressing of the engine cylinder body of the engine cylinder body and packing of structure is applicable, and keeps its structure simple, and mitigate significantly
Its weight improves its ease of use, improves working efficiency.
Summary of the invention
In view of this, the present invention provides a kind of pressed assembling of rear oil seal of carnkshaft tooling, for the engine cylinder body of integral structure
It is applicable with the oil seal pressing of the engine cylinder body of packing, and structure is simple, and significantly reduces weight, ease of use is big
Big to improve, working efficiency is improved.
Pressed assembling of rear oil seal of carnkshaft tooling of the invention, including rear position plate and connect and be used for and crankshaft end with rear position plate
Portion forms the preceding guide pad of location fit, further includes top cover mechanism, top cover mechanism include rear and front end correspond respectively with it is preceding
Guide pad and rear position plate form the screw rod of rotational support cooperation and in a manner of moving along a straight line when screw rod is manipulated rotation
With screw rod cooperation oil sealing top cover, oil sealing top cover be coated at before guide pad and can when travelling forward by housing on preceding guide pad
Oil sealing be pressed into crankshaft oil seal slot.
Further, pressed assembling of rear oil seal of carnkshaft tooling further includes passing through and being used for before oil sealing top cover from the end plate of oil sealing top cover
At least one is arranged in motion guide and the limition orientation set of anti-rotation afterwards, limition orientation set, and the front and back two of each limition orientation set
End respectively corresponds guide pad and the interior formation installation of rear position plate before insertion.
Further, preceding guide pad is fixedly connected with the rear position plate by connector, and limition orientation is placed in connector
Set setting.
Further, location fit is formed with crankshaft end when pressed assembling of rear oil seal of carnkshaft tooling further includes for oil seal pressing
Locating piece.
Further, locating piece is to sequentially pass through rear position plate, the end plate of oil sealing top cover and preceding guide pad and end and stretch out to insert
Enter the positioning bolt of crankshaft end location hole.
Further, lightening hole is provided on the side wall of oil sealing top cover.
Further, lightening hole is the strip-shaped hole along oil sealing top cover axial direction, and strip-shaped hole is arranged along oil sealing top cover side wall circumference
At least two.
Further, pressed assembling of rear oil seal of carnkshaft tooling further includes cooperating with preceding guide pad for facilitating oil sealing housing leading
Oil sealing guide sleeve on block is provided with the shadoof for conveniently taking on oil sealing guide sleeve.
Further, pressed assembling of rear oil seal of carnkshaft tooling further includes the manipulation device for manipulating screw rod rotation, and spiro rod rear end is stretched
It is provided on rear position plate and end out and stirs pin, manipulation device includes handle, actuating arm and stir head, and handle is fixed on described
Actuating arm one end, stir head are fixed on the actuating arm other end, are provided in stir head and stir pin for accommodating to drive it
The slot of rotation.
Further, handle includes fixing the handle axle connected with actuating arm, being coated at the protective case of handle axle and be fixed on handle
Hand shaft end portion simultaneously stops limit to form fixed baffle protective case.
Beneficial effects of the present invention: before pressed assembling of rear oil seal of carnkshaft tooling of the invention, rear position plate and preceding guide pad are formed
After connect, when in use, oil sealing is mounted in advance it is leading on block, by manipulation screw rod rotate driving oil sealing top cover along preceding guide pad
It is mobile, so that oil sealing is pressed into oil sealing hole；This tooling is not only applicable to the crankshaft oil seal pressure of the engine cylinder body of integral structure
Dress, and it is applicable to the press mounting for crankshaft oil seal of the engine cylinder body of separate structure, while overall structure is simple, weight drops significantly
Low, ease of use greatly improves.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is overall structure of the present invention；
Fig. 2 is the three-dimensional structure diagram after present invention removal manipulation device and oil sealing guide sleeve；
Fig. 3 be in Fig. 2 structure from preceding guide pad side view；
Fig. 4 is B-B direction view in Fig. 3；
Fig. 5 is A-A direction view in Fig. 3.
Specific embodiment
Fig. 1 is overall structure of the present invention, and Fig. 2 is the solid after present invention removal manipulation device and oil sealing guide sleeve
Structure chart, Fig. 3 are that for structure from preceding guide pad side view, Fig. 4 is B-B direction view in Fig. 3 in Fig. 2, Fig. 5 be in Fig. 3 A-A to view
Figure, as shown in the figure: the pressed assembling of rear oil seal of carnkshaft tooling of the present embodiment, including rear position plate 1 and connect and be used for rear position plate 1
The preceding guide pad 3 that location fit is formed with 2 end of crankshaft, further includes top cover mechanism, and top cover mechanism includes that rear and front end one is a pair of
The screw rod 4 of rotational support cooperation should be formed and with preceding guide pad 3 and rear position plate 1 respectively with the edge when screw rod 4 is manipulated rotation
The oil sealing top cover 5 that the mode and screw rod 4 of linear motion cooperate, oil sealing top cover 5 are coated at preceding guide pad 3 and can be when travelling forward
Oil sealing 8 of the housing on preceding guide pad 3 is pressed into crankshaft oil seal slot；Wherein, rear position plate 1 is fixedly connected with preceding guide pad 3, oil
5 housing of capping sleeve is on preceding guide pad 3,5 front opening of oil sealing top cover, and the end plate of oil sealing top cover 5 is located at preceding guide pad 3 and determines afterwards
Between the plate 1 of position, rear position plate 1 is plate structure, and before 4 front end rotational support of screw rod is matched on guide pad 3,4 rear end of screw rod turns
Dynamic support is matched on rear position plate 1, preceding to refer to the mobile direction being pressed into of oil sealing, after refer to the side being pressed into far from oil sealing
To.
In the present embodiment, pressed assembling of rear oil seal of carnkshaft tooling further includes passing through and being used for oil from the end plate 5-1 of oil sealing top cover 5
Capping sleeve 5 moves forward and backward the limition orientation set 6 of guiding and anti-rotation, at least one is arranged in limition orientation set 6, and each limition orientation
The rear and front end of set 6 respectively corresponds guide pad 3 and the interior formation installation of rear position plate 1 before insertion；The end plate 5-1 of oil sealing top cover 5 with
Screw rod 4 is threadedly coupled, and when screw rod 4 is manipulated rotation, oil sealing top cover 5 moves along a straight line axially back and forth along limition orientation set 6, is limited
Guide pad 3 and rear position plate 1 before 6 both ends of guide sleeve are respectively embedded into, overall structure is more stable, and guiding is more accurate, and significantly
Reduce the locking situation generated when oil sealing top cover 5 moves forward and backward.
In the present embodiment, preceding guide pad 3 is fixedly connected with the rear position plate 1 by connector 7, is placed in connector 7
6 setting of limition orientation set；Connector 7 is connection bolt, and connector 7 is arranged two, and sets along the radial symmetric of rear position plate 1
It sets.
In the present embodiment, pressed assembling of rear oil seal of carnkshaft tooling further includes being formed to position with crankshaft end when being pressed for oil sealing 8
The locating piece 9 of cooperation；Locating piece 9 is to sequentially pass through rear position plate 1, the end plate 5-1 of oil sealing top cover 5 and preceding guide pad 3 and end
Stretch out the positioning bolt of insertion crankshaft end location hole；When being pressed oil sealing 8, positioning bolt is inserted into the positioning hole of crankshaft end
Positioning is formed, positioning bolt is arranged two, is equally arranged along the radial symmetric of rear position plate 1.
In the present embodiment, lightening hole 10 is provided on the side wall of oil sealing top cover 5；Lightening hole is axial along oil sealing top cover 5
Strip-shaped hole, and strip-shaped hole is along 5 side wall circumference of oil sealing top cover setting at least two；Lightening hole greatly reduces the weight of tooling entirety
Amount；Tooling further includes having spacer pin 21, and spacer pin 21 passes through from a lightening hole of oil sealing top cover 5 and is inserted into shape on pre-positioning block
Pairs of oil sealing top cover 5 moves forward and backward the limit of stroke.
In the present embodiment, pressed assembling of rear oil seal of carnkshaft tooling further includes cooperating with preceding guide pad 3 for facilitating oil sealing housing
Oil sealing guide sleeve 11 on preceding guide pad 3 is provided with the shadoof 12 for conveniently taking on oil sealing guide sleeve；Shadoof and oil sealing
The bolt that guide sleeve is threadedly coupled.
In the present embodiment, pressed assembling of rear oil seal of carnkshaft tooling further includes the manipulation device for manipulating the rotation of screw rod 4, screw rod 4
Rear end, which is stretched out on rear position plate 1 and end to be provided with, stirs pin 13, and manipulation device includes handle, actuating arm 14 and stir head 15,
Handle is fixed on described 14 one end of actuating arm, and stir head 15 is fixed on 14 other end of actuating arm, is provided in stir head 15
For accommodating the slot 16 for stirring pin 13 to drive it to rotate；Stir head 15 and actuating arm 14 weld, and stir head 15 passes through slot
Cooperate with pin 13 is stirred, then rotation can drive screw rod 4 to rotate.
In the present embodiment, handle includes that the handle axle 17 connected, the protective case 18 for being coated at handle axle are fixed with actuating arm 14
With the baffle 19 for being fixed on handle axle end and stopping limit to form fixation protective case；Baffle is tight by screw 20 and handle axle
Gu handle axle is fixedly connected with actuating arm 14, protective case is made of nylon material, has the protective effect to operator.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (8)
1. a kind of pressed assembling of rear oil seal of carnkshaft tooling, it is characterised in that: connect including rear position plate and with rear position plate and be used for
Crankshaft end forms the preceding guide pad of location fit, further includes top cover mechanism, and the top cover mechanism includes that rear and front end one is a pair of
The screw rod of rotational support cooperation should be formed and with the preceding guide pad and rear position plate respectively with the edge when screw rod is manipulated rotation
The oil sealing top cover of mode and the screw rod cooperation of linear motion, the oil sealing top cover are coated at the preceding guide pad and can transport forward
Oil sealing when dynamic by housing on preceding guide pad is pressed into crankshaft oil seal slot；The pressed assembling of rear oil seal of carnkshaft tooling further includes from oil sealing
The end plate of top cover passes through and is used to move forward and backward oil sealing top cover the limition orientation set of guiding and anti-rotation, and the limition orientation is arranged
At least one is set, and the rear and front end of each limition orientation set respectively corresponds guide pad and the interior formation peace of rear position plate before insertion
Dress；The locating piece of location fit is formed when the pressed assembling of rear oil seal of carnkshaft tooling further includes for oil seal pressing with crankshaft end.
2. pressed assembling of rear oil seal of carnkshaft tooling according to claim 1, it is characterised in that: the preceding guide pad and it is described after it is fixed
Position plate is fixedly connected by connector, and the limition orientation set setting is placed in the connector.
3. pressed assembling of rear oil seal of carnkshaft tooling according to claim 1, it is characterised in that: the locating piece is after sequentially passing through
The positioning bolt of insertion crankshaft end location hole is stretched out in positioning plate, the end plate of oil sealing top cover and preceding guide pad and end.
4. pressed assembling of rear oil seal of carnkshaft tooling according to claim 3, it is characterised in that: set on the side wall of the oil sealing top cover
It is equipped with lightening hole.
5. pressed assembling of rear oil seal of carnkshaft tooling according to claim 4, it is characterised in that: the lightening hole is along oil sealing top cover
Axial strip-shaped hole, and strip-shaped hole is along oil sealing top cover side wall circumference setting at least two.
6. pressed assembling of rear oil seal of carnkshaft tooling according to claim 5, it is characterised in that: the pressed assembling of rear oil seal of carnkshaft tooling
It further include cooperating with preceding guide pad for facilitating the oil sealing guide sleeve by oil sealing housing on preceding guide pad, the oil sealing guide sleeve
On be provided with shadoof for conveniently taking.
7. pressed assembling of rear oil seal of carnkshaft tooling according to any claim from 1 to 6, it is characterised in that: the crankshaft
Rear oil seal press-fitting tool further includes the manipulation device for manipulating screw rod rotation, and the spiro rod rear end stretches out rear position plate and end
On be provided with and stir pin, the manipulation device includes handle, actuating arm and stir head, and the handle is fixed on the actuating arm one
End, the stir head are fixed on the actuating arm other end, are provided in the stir head and stir pin for accommodating to drive it
The slot of rotation.
8. pressed assembling of rear oil seal of carnkshaft tooling according to claim 7, it is characterised in that: the handle includes solid with actuating arm
Surely the handle axle that connects is coated at the protective case of handle axle and is fixed on handle axle end and stops limit to be formed protective case and fixes
Baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192136.2A CN106514548B (en) | 2016-12-21 | 2016-12-21 | Pressed assembling of rear oil seal of carnkshaft tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192136.2A CN106514548B (en) | 2016-12-21 | 2016-12-21 | Pressed assembling of rear oil seal of carnkshaft tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106514548A CN106514548A (en) | 2017-03-22 |
| CN106514548B true CN106514548B (en) | 2019-04-02 |
Family
ID=58341299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611192136.2A Expired - Fee Related CN106514548B (en) | 2016-12-21 | 2016-12-21 | Pressed assembling of rear oil seal of carnkshaft tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106514548B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030641A (en) * | 2017-06-02 | 2017-08-11 | 广西玉柴机器股份有限公司 | The assembly tooling of engine oil seal |
| CN106985114A (en) * | 2017-06-02 | 2017-07-28 | 广西玉柴机器股份有限公司 | The assembly tooling of engine oil seal |
| CN107378461B (en) * | 2017-07-31 | 2023-06-27 | 广东顺德三合工业自动化设备股份有限公司 | Full-automatic oil vane mounting equipment of compressor pump body |
| CN107363781A (en) * | 2017-09-06 | 2017-11-21 | 广西玉柴机器股份有限公司 | The assembling device of engine crankshaft front oil seal |
| CN109262537A (en) * | 2018-11-21 | 2019-01-25 | 陕西渭河精密传动有限公司 | A kind of press-loading device of outside framework oil seal |
| CN109822327B (en) * | 2019-03-27 | 2024-04-09 | 烟台润蚨祥油封有限公司 | Crankshaft oil seal press-fitting detection equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4773141A (en) * | 1987-09-08 | 1988-09-27 | Stephan Seredich | Constant velocity axle, joint seal and seal retainer ring holder and installation press |
| CN1994683A (en) * | 2006-10-20 | 2007-07-11 | 渤海船舶重工有限责任公司 | Force split hydraulic screw |
| CN202412188U (en) * | 2011-12-22 | 2012-09-05 | 浙江吉润汽车有限公司 | Press-fitting tool for rear oil seal of engine crankshaft |
| CN103358274A (en) * | 2013-07-09 | 2013-10-23 | 杭州腾骅汽车变速器有限公司 | Dedicated tool for oil seal assembly |
| CN103372841A (en) * | 2013-07-26 | 2013-10-30 | 浙江吉利汽车研究院有限公司 | Crankshaft oil seal assembly device |
| CN205465970U (en) * | 2016-02-02 | 2016-08-17 | 重庆小康工业集团股份有限公司 | Oil blanket pressure equipment frock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206306063U (en) * | 2016-12-21 | 2017-07-07 | 重庆小康工业集团股份有限公司 | Pressed assembling of rear oil seal of carnkshaft of engine device |
-
2016
- 2016-12-21 CN CN201611192136.2A patent/CN106514548B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4773141A (en) * | 1987-09-08 | 1988-09-27 | Stephan Seredich | Constant velocity axle, joint seal and seal retainer ring holder and installation press |
| CN1994683A (en) * | 2006-10-20 | 2007-07-11 | 渤海船舶重工有限责任公司 | Force split hydraulic screw |
| CN202412188U (en) * | 2011-12-22 | 2012-09-05 | 浙江吉润汽车有限公司 | Press-fitting tool for rear oil seal of engine crankshaft |
| CN103358274A (en) * | 2013-07-09 | 2013-10-23 | 杭州腾骅汽车变速器有限公司 | Dedicated tool for oil seal assembly |
| CN103372841A (en) * | 2013-07-26 | 2013-10-30 | 浙江吉利汽车研究院有限公司 | Crankshaft oil seal assembly device |
| CN205465970U (en) * | 2016-02-02 | 2016-08-17 | 重庆小康工业集团股份有限公司 | Oil blanket pressure equipment frock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106514548A (en) | 2017-03-22 |
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Granted publication date: 20190402 |