CN106853624B - A kind of engine oil seal press-loading device - Google Patents
A kind of engine oil seal press-loading device Download PDFInfo
- Publication number
- CN106853624B CN106853624B CN201710170104.0A CN201710170104A CN106853624B CN 106853624 B CN106853624 B CN 106853624B CN 201710170104 A CN201710170104 A CN 201710170104A CN 106853624 B CN106853624 B CN 106853624B
- Authority
- CN
- China
- Prior art keywords
- depression bar
- positioning seat
- oil seal
- handle
- pressure head
- 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.)
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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
-
- 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
- B25B27/0028—Tools for removing or installing seals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses a kind of engine oil seal press-loading device, including positioning seat, positioning seat both ends are fixed with the locating rod extended downwardly from respectively, locating rod lower end is threaded with regulation ring set, and two through holes are provided with positioning seat, have depression bar to extend there through in each through hole, two depression bar tops are connected to one by the depression bar bridge above positioning seat, return spring is installed between depression bar bridge and positioning seat, a handle set is fixedly installed above positioning seat, a handle is hinged with handle set；Each depression bar bottom is detachably provided with a pressure head, and pressure head bottom is provided with the installation groove for being used for installing valve oil seal, and installation groove inner top is provided with prefabricated replaceable porous oil-absorbing sponge；Couple the Magnetic gauge stand of a belt switch below positioning seat by coupling bar, the pointer stretched out straight up is fixed with Magnetic gauge stand, pointer is used for the alignment marker for pointing to positioning seat side.Advantage of the present invention：Valve oil seal can be realized is accurately positioned installation.
Description
Technical field
The present invention relates to machinery manufacturing technology field, more particularly to a kind of engine oil seal press-loading device.
Background technology
Valve oil seal is a kind of common part on engine, for canned motor valve guide bushing 22, prevents machine oil from entering
Enter combustion chamber.If oil sealing Rig up error, oil sealing deformation or lip can be caused injured, and then it is close to cause oil sealing not to be normally carried out
Envelope.
In the prior art, when installing oil sealing, operator needs oil sealing aligning installation site, and in operation,
Moment pays close attention to oil sealing setting height(from bottom).Thus, result in operator's operating efficiency reduce, working strength it is big.
In summary, how a kind of engine oil seal press-loading device is provided, so that when it efficiently solves installation oil sealing,
The operating efficiency of operator is relatively low, working strength is big, is current those skilled in the art's urgent problem.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of engine oil seal press-loading device, with solution
When oil sealing is certainly installed, the problem of operating efficiency of operator is relatively low, working strength is big.
The present invention is achieved by the following technical solutions：
A kind of engine oil seal press-loading device, including positioning seat, the positioning seat both ends are fixedly installed respectively stretches downwards
The locating rod gone out, the locating rod lower end are threaded with regulation ring set, and two through holes, each through hole are provided with the positioning seat
In there is depression bar to extend there through, two depression bar tops are connected to one by the depression bar bridge above the positioning seat, institute
State depression bar bridge and the opposite side of positioning seat is respectively arranged with spring base, a return spring, institute are installed on two spring bases
One handle set of fixed setting above positioning seat is stated, is hinged with a handle on the handle set, the depression bar bridge upper end is provided with
One pressing projection stretched out upwards；Each depression bar bottom is detachably provided with a pressure head, and the pressure head bottom is provided with
For installing the installation groove of valve oil seal, the installation groove inner top is provided with prefabricated replaceable porous oil-absorbing sea
It is continuous；Couple the Magnetic gauge stand of a belt switch below the positioning seat by coupling bar, it is vertical to be fixed with the Magnetic gauge stand
The pointer stretched out upwards, the pointer are used for the alignment marker for pointing to positioning seat side；By pressing the handle so that handle
The pressing projection on depression bar bridge is pressed to, and then two depression bars are pushed, realizes the press fitting of valve oil seal.
As the preferred embodiment of above-mentioned technical proposal, the locating rod top is fixed on by the first bolt described
On positioning seat, and positioned between the locating rod and the positioning seat by the seam on positioning seat.
As the preferred embodiment of above-mentioned technical proposal, described two depression bar tops are bolted to by second respectively
On the depression bar bridge.
As the preferred embodiment of above-mentioned technical proposal, the depression bar bottom is provided with mounting hole, and the pressure head top is set
There is the installation projection stretched out upwards, the installation projection of the pressure head is penetrated in the mounting hole of the depression bar, and horizontal by pin
Through realizing being detachably connected for the pressure head and the depression bar.
As the preferred embodiment of above-mentioned technical proposal, the pressure head bottom is provided with an allocation tongue extended downwardly from,
The allocation tongue coordinates the press fitting for realizing valve oil seal to position with cotter seat.
As the preferred embodiment of above-mentioned technical proposal, the pressing projection top is hemispherical, the handle, at its lower end
Face is provided with the bar-shaped trough for accommodating the pressing projection.
The present invention has advantages below compared with prior art：
A kind of engine oil seal press-loading device provided by the invention, it is real by two locating rods and the cooperation of regulation ring set
Existing valve oil seal being automatically positioned in horizontally and vertically direction before press fitting, positioning precision is high, and by pressing handle, you can
The accurate press fitting of valve oil seal is realized, ensures that valve oil seal is accurately installed in place, it is time saving and energy saving, labor intensity is reduced, is improved
Operating efficiency.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram that the present invention coordinates with cylinder cap；
Fig. 3 is the longitudinal sectional drawing of the pressure head of the present invention；
Fig. 4 is the longitudinal sectional drawing of the return spring of the present invention.
Label in figure：1- adjusts ring set, 2- locating rods, the bolts of 3- first, 4- positioning seats, 5- depression bars, the bolts of 6- second, 7-
Handle, 8- depression bar bridges, 9- have strong market potential, 10- return springs, 11- handle sets, 12- coupling bars, 13- Magnetic gauge stands, 14- pointers, 15-
Pin, 16- pressure heads, 17- valve oil seals, 18- cotter seats, 19- porous oil-absorbing sponges, 20- cylinder caps, 21- allocation tongues, 22-
Conduit.
Embodiment
Embodiments of the invention are elaborated below, the present embodiment is carried out lower premised on technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Referring to Fig. 1 to Fig. 4, present embodiment discloses a kind of engine oil seal press-loading device, it is characterised in that：Including positioning
Seat 4, the both ends of positioning seat 4 are fixedly installed the locating rod 2 extended downwardly from respectively, and the lower end of locating rod 2 is threaded with regulation ring set
1, two through holes are provided with positioning seat 4, have depression bar 5 to extend there through in each through hole, two tops of depression bar 5 pass through positioned at positioning seat
The depression bar bridge 8 of 4 tops is connected to one, and depression bar bridge 8 and the opposite side of positioning seat 4 are respectively arranged with spring base, two
One return spring 10 is installed, the top of positioning seat 4 is fixedly installed a handle set 11, passes through length on handle set 11 on spring base
Pin 9 is hinged with a handle 7, and the upper end of depression bar bridge 8 is provided with a pressing projection stretched out upwards, and pressing projection top is in hemisphere
Shape, the lower surface of handle 7 are provided with the bar-shaped trough for accommodating pressing projection.
Each bottom of depression bar 5 is detachably provided with a pressure head 16, and in specific setting, the bottom of depression bar 5 is provided with mounting hole, pressure
First 16 top is provided with the installation projection stretched out upwards, and the installation projection of pressure head 16 is penetrated in the mounting hole of depression bar 5, and passes through pin
15 are horizontally through and realize being detachably connected for pressure head 16 and depression bar 5.The bottom of pressure head 16 is provided with the peace for being used for installing valve oil seal 17
Groove is filled, installation groove inner top is provided with prefabricated replaceable porous oil-absorbing sponge 19, and porous oil-absorbing sponge 19 presses valve
The lip shape of oil sealing 17 is made, and absorption has a large amount of lubricating oil, and when being pressed valve oil seal 17, a small amount of lubricating oil is extra large from porous oil-absorbing
Extruded in silk floss 19, lubricate the lip of valve oil seal 17.The bottom of pressure head 16 is provided with an allocation tongue 21 extended downwardly from, allocation tongue 21
The press fitting for realizing valve oil seal 17 is coordinated to position with cotter seat 18.
The lower section of positioning seat 4 couples the Magnetic gauge stand 13 of a belt switch by coupling bar 12, is fixed with Magnetic gauge stand 13
The pointer 14 stretched out straight up, pointer 14 are used for the alignment marker for pointing to the side of positioning seat 4；By pressing handle 7 so that hand
Handle 7 presses to the pressing projection on depression bar bridge 8, and then two depression bars 5 are pushed, and realizes the press fitting of valve oil seal 17.
Wherein, the top of locating rod 2 is fixed on positioning seat 4 by the first bolt 3, and between locating rod 2 and positioning seat 4
Positioned by the seam on positioning seat 4.Two tops of depression bar 5 are fixed on depression bar bridge 8 by the second bolt 6 respectively.
In use, locating rod 2 to be inserted to the mounting hole of 20 liang of diagonal positions of cylinder cap first, rotating adjustment ring set 1, make magnetic
Gauge stand 13 smoothly falls on cylinder cap 20；Then, opening the knob of Magnetic gauge stand 13 will firmly inhale to shelves, Magnetic gauge stand 13 is opened
It is attached on cylinder cap 20, with the whole press-loading device of fixation；Then, continue fine setting regulation ring set 1, make on the face positioning seat 4 of pointer 14
Alignment marker；Realize valve oil seal 17 be pressed before in the horizontal direction with being accurately positioned on vertical direction.Then, to pressure head 16
Interior porous oil-absorbing sponge 19 fills moderate lubrication oil, and two valve oil seals 17 are slid into the peace of two pressure heads 16 respectively
Fill in groove；Finally, handle 7 is held gently to push, when the allocation tongue 21 of the lower end of pressure head 16 just props up cotter seat 18,
Pressure head 16 is just depressed into minimum point, and valve oil seal 17 is just pressed outer to conduit 22 and highly completes press fitting positioned at defined,
Can now feel at handle 7 has obvious resistance, release handle 7, and return spring 10 automatically answers handle 7 and depression bar 5, pressure head 16
Position.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should be included in the scope of the protection.
Claims (6)
- A kind of 1. engine oil seal press-loading device, it is characterised in that：Including positioning seat (4), positioning seat (4) both ends are solid respectively Surely the locating rod (2) extended downwardly from is provided with, locating rod (2) lower end is threaded with regulation ring set (1), the positioning seat (4) two through holes are provided with, have depression bar (5) to extend there through in each through hole, two depression bar (5) tops pass through positioned at the positioning Depression bar bridge (8) above seat (4) is connected to one, and the depression bar bridge (8) and the opposite side of positioning seat (4) are set respectively There is spring base, a return spring (10) is installed on two spring bases, a handle is fixedly installed above the positioning seat (4) Seat (11), be hinged with a handle (7) on the handle set (11), and depression bar bridge (8) upper end is provided with one and stretched out upwards Press projection；Each depression bar (5) bottom is detachably provided with a pressure head (16), and pressure head (16) bottom, which is provided with, to be used for The installation groove of valve oil seal (17) is installed, the installation groove inner top is provided with prefabricated replaceable porous oil-absorbing sponge (19)；Couple the Magnetic gauge stand (13) of a belt switch, the Magnetic gauge stand below the positioning seat (4) by coupling bar (12) (13) it is fixed with the pointer (14) stretched out straight up on, what the pointer (14) was used to pointing to positioning seat (4) side aligns mark Note；By pressing the handle (7) so that handle (7) presses to the pressing projection on depression bar bridge (8), and then by two depression bars (5) Push, realize the press fitting of valve oil seal (17).
- A kind of 2. engine oil seal press-loading device as claimed in claim 1, it is characterised in that：By the first bolt (3) by institute Locating rod (2) top is stated to be fixed on the positioning seat (4), and by fixed between the locating rod (2) and the positioning seat (4) Seam on position seat (4) is positioned.
- A kind of 3. engine oil seal press-loading device as claimed in claim 1, it is characterised in that：Described two depression bar (5) tops It is fixed on respectively by the second bolt (6) on the depression bar bridge (8).
- A kind of 4. engine oil seal press-loading device as claimed in claim 1, it is characterised in that：Depression bar (5) bottom is provided with Mounting hole, pressure head (16) top are provided with the installation projection that stretches out upwards, and the installation projection of the pressure head (16) penetrates described In the mounting hole of depression bar (5), and it is horizontally through by pin (15) and realizes the detachable of the pressure head (16) and the depression bar (5) Connection.
- A kind of 5. engine oil seal press-loading device as claimed in claim 1, it is characterised in that：Pressure head (16) bottom is provided with One allocation tongue (21) extended downwardly from, the allocation tongue (21) coordinates with cotter seat (18) realizes valve oil seal (17) Press fitting positioning.
- A kind of 6. engine oil seal press-loading device as claimed in claim 1, it is characterised in that：The pressing projection top is in half Spherical, handle (7) lower surface is provided with the bar-shaped trough for accommodating the pressing projection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207586 | 2017-03-03 | ||
| CN2017202075868 | 2017-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106853624A CN106853624A (en) | 2017-06-16 |
| CN106853624B true CN106853624B (en) | 2018-01-30 |
Family
ID=59125309
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710170104.0A Active CN106853624B (en) | 2017-03-03 | 2017-03-21 | A kind of engine oil seal press-loading device |
| CN201720279662.6U Withdrawn - After Issue CN206544141U (en) | 2017-03-03 | 2017-03-21 | A kind of engine oil seal press-loading device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720279662.6U Withdrawn - After Issue CN206544141U (en) | 2017-03-03 | 2017-03-21 | A kind of engine oil seal press-loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106853624B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853624B (en) * | 2017-03-03 | 2018-01-30 | 安徽江淮纳威司达柴油发动机有限公司 | A kind of engine oil seal press-loading device |
| CN107717843A (en) * | 2017-11-13 | 2018-02-23 | 利欧集团浙江泵业有限公司 | Semi-automatic oil sealing oiling pressing machine |
| CN108000428A (en) * | 2017-12-18 | 2018-05-08 | 天永机械电子（太仓）有限公司 | Camshaft manual press-loading equipment |
| CN108436827B (en) * | 2018-02-06 | 2020-12-08 | 杨福光 | Battery cell binding post assembling device |
| CN109465622A (en) * | 2018-12-30 | 2019-03-15 | 横店集团英洛华电气有限公司 | Oil sealing refueling device |
| CN109538915B (en) * | 2019-01-09 | 2024-03-15 | 安徽华菱汽车有限公司 | Semiautomatic valve guide pipe lubricating device |
| CN110625561A (en) * | 2019-09-29 | 2019-12-31 | 泸州容大智能变速器有限公司 | Clamp spring disassembling tool for shaft assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005034944A (en) * | 2003-07-14 | 2005-02-10 | Hitachi Building Systems Co Ltd | Press-in device for oil seal |
| JP2005246529A (en) * | 2004-03-03 | 2005-09-15 | Honda Motor Co Ltd | Press-in device and press-in method |
| JP2010058178A (en) * | 2008-09-01 | 2010-03-18 | Jatco Ltd | Press-in device |
| CN201603980U (en) * | 2009-09-27 | 2010-10-13 | 重庆清平机械厂 | Press mounting device for skeleton oil seal |
| CN203526902U (en) * | 2013-11-22 | 2014-04-09 | 山东上汽汽车变速器有限公司 | Oil seal pressing and bolt tightening all-in-one tool device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853624B (en) * | 2017-03-03 | 2018-01-30 | 安徽江淮纳威司达柴油发动机有限公司 | A kind of engine oil seal press-loading device |
-
2017
- 2017-03-21 CN CN201710170104.0A patent/CN106853624B/en active Active
- 2017-03-21 CN CN201720279662.6U patent/CN206544141U/en not_active Withdrawn - After Issue
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005034944A (en) * | 2003-07-14 | 2005-02-10 | Hitachi Building Systems Co Ltd | Press-in device for oil seal |
| JP2005246529A (en) * | 2004-03-03 | 2005-09-15 | Honda Motor Co Ltd | Press-in device and press-in method |
| JP2010058178A (en) * | 2008-09-01 | 2010-03-18 | Jatco Ltd | Press-in device |
| CN201603980U (en) * | 2009-09-27 | 2010-10-13 | 重庆清平机械厂 | Press mounting device for skeleton oil seal |
| CN203526902U (en) * | 2013-11-22 | 2014-04-09 | 山东上汽汽车变速器有限公司 | Oil seal pressing and bolt tightening all-in-one tool device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106853624A (en) | 2017-06-16 |
| CN206544141U (en) | 2017-10-10 |
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| SE01 | Entry into force of request for substantive examination | ||
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Address after: 230601 Anhui city of Hefei Province Economic and Technological Development Zone Yungu Road No. 1218 Patentee after: Anhui Cummins Power Co., Ltd. Address before: 230601 Anhui city of Hefei Province Economic and Technological Development Zone Yungu Road No. 1218 Patentee before: Anhui Yangze river and Huai river Na Weisida diesel engine Co., Ltd |