CN109262537A - A kind of press-loading device of outside framework oil seal - Google Patents
A kind of press-loading device of outside framework oil seal Download PDFInfo
- Publication number
- CN109262537A CN109262537A CN201811387106.6A CN201811387106A CN109262537A CN 109262537 A CN109262537 A CN 109262537A CN 201811387106 A CN201811387106 A CN 201811387106A CN 109262537 A CN109262537 A CN 109262537A
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- oil seal
- outside framework
- framework oil
- lower lock
- positioning
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 230000008685 targeting Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000003466 welding Methods 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of press-loading devices of outside framework oil seal, for outside framework oil seal to be pressed into crossed roller bearing, it include: driving mechanism, the driving mechanism includes the lead screw and be connected to intermediate plate of the lead screw far from described handwheel one end that handwheel, one end are connected with the handwheel;Smooth mobile mechanism, including top panel, it is parallel with the top panel below plate and be fixedly connected with the guide post of the top panel Yu the lower panel;Positioning compression device, including lower lock block, positioning and guiding block, the positioning and guiding block has the pilot hole of vertical direction, and the lower lock block has guide frame corresponding with the guide pad, and the guide frame can be inserted into the pilot hole with the moving down for lower lock block;The positioning and guiding block, the lower lock block and the crossed roller bearing are coaxially disposed.The press-loading device of outside framework oil seal provided by the present invention has the characteristics that structure is simple and convenient to operate, improves outside framework oil seal utilization rate.
Description
Technical field
The present invention relates to field of machining more particularly to a kind of press-loading devices of outside framework oil seal.
Background technique
Outside framework oil seal is a kind of rubber product, the effect of oil sealing is general be exactly the component that will need to lubricate in transmission parts with
External environment isolation, is unlikely to allow oil seepage.Skeleton plays the work of reinforcement just as the reinforcing bar inside concrete component
With, and oil sealing is made to be able to maintain shape and tension.Single lip outside framework oil seal and Double-lip framework oil sealing can be divided by structure type.It has two sides
On the one hand the effect in face is that the component that will need to lubricate in transmission parts is isolated with power output component, avoids that oil seepage occurs
The phenomenon that, it is on the other hand to prevent silt, dust, aqueous vapor etc. from outer intrusion Bearing inner.Common outside framework oil seal includes dermoskeleton
Frame oil sealing, inner frame oil sealing, interior exposed framework oil seal etc..The lip direction of different outside framework oil seals is also different.
It is interference fitted between the outer ring of outside framework oil seal and the upper slot of crossed roller bearing, must assure that skeleton in installation process
The concentricity of oil sealing and bearing is in 0.01mm, and the indentation of outside framework oil seal uniform stressed is external, otherwise will lead to outside framework oil seal
Lip occur scar, turn up, outside framework oil seal spring loosens.Once above-mentioned failure occurs, outside framework oil seal is just needed to change, and causes bone
The utilization rate of frame oil sealing declines.
Currently, the assembly of outside framework oil seal mostly by the operating experience for assembling master worker, has and is directly assembled with hand indentation, also
By unskilled labourer set the heart after be again pressed into hand, but these assembly methods all cannot be guaranteed that each position on outside framework oil seal is uniform
Stress can not also ensure the concentricity of outside framework oil seal installation, so the phenomenon that outside framework oil seal damages in assembling process is just very tight
Weight, production cost is higher, and production efficiency is insufficient.
Summary of the invention
At least one purpose of the invention is the press-loading device for proposing a kind of outside framework oil seal, can replace hand assembled skeleton
The mode of oil sealing keeps each position uniform stressed thereon in outside framework oil seal assembling process, and make outside framework oil seal with it is to be installed
Coaxial bearing degree comply with standard.Many skills that optimal technical scheme in many technical solutions provided by the invention can be generated
The elaboration as detailed below of art effect.
To achieve the above object, the present invention provides following technical schemes:
A kind of press-loading device of outside framework oil seal provided by the invention is wrapped for outside framework oil seal to be pressed into crossed roller bearing
It includes:
Driving mechanism, the driving mechanism include the lead screw that handwheel, one end are connected with the handwheel and are connected to described
Intermediate plate of the lead screw far from described handwheel one end;
Smooth mobile mechanism, including top panel, it is parallel with the top panel below plate and be fixedly connected it is described above
The guide post of plate and the lower panel;
Positioning compression device, including lower lock block, positioning and guiding block, the positioning and guiding block have the guiding of vertical direction
Hole, the lower lock block have guide frame corresponding with the guide pad, and the guide frame can be with the lower lock block
Move down and be inserted into the pilot hole;
Radius of the outer diameter of the positioning and guiding block with the outside framework oil seal in the crossed roller bearing assembly area be in
Transition fit, the positioning and guiding block, the lower lock block and the crossed roller bearing are coaxially disposed.
Further, the top panel has the feed screw nut that matches with the lead screw, the feed screw nut with it is described
Lead screw forms transition fit and can limit the lead screw and translates straight down.
Further, the intermediate plate, which passes through, has linear bearing at the guide post, the linear bearing can guide institute
Intermediate plate is stated smoothly to move along the guide post.
Further, the guide post is fixed on the lower panel by nut, and the nut can limit the guide post and wear
The distance of the lower panel is crossed, can further adjust by adjusting the distance that the guide post passes through the lower panel makes below described
Plate is horizontal.
Further, the handwheel is plugged in the lead screw by flat key fixation.
Further, the lead screw is connect with the intermediate plate by deep groove ball bearing.
Further, the lower lock block further includes relief hole, the relief hole can be discharged the lower lock block with it is described fixed
Air between the guide pad of position.
Further, the thickness d at 11 edge of lower lock block is 0.3mm smaller than the width e of outside framework oil seal, the pushing
The length dimension a at 11 edge of block is greater than the height dimension b of positioning and guiding block 13.
Further, the upper surface of the lower lock block 11 and the lower surface plain grinding of the intermediate plate 7 reach Ra0.8 μm thick
The verticality of rugosity, the lower lock block 11 and/or the intermediate plate 7 and the crossed roller bearing axis is less than 0.005mm.
Further, the straight line of 11 targeting part of lower lock block and the pilot hole 16 on the positioning and guiding block 13
Degree less than 0.005, the targeting part size n on the lower lock block 11 and the pilot hole 16 on the positioning and guiding block 13
H7/h6 is gap-matched between size m.
Based on the above-mentioned technical proposal, the embodiment of the present invention drives smooth mobile mechanism to move straight down by driving mechanism
It is dynamic, push positioning compression device that outside framework oil seal is pressed into crossed roller bearing, wherein the vertical shift of smooth mobile mechanism passes through
Feed screw nut and linear bearing limit, and thus outside framework oil seal are pushed steadily to be installed on crossed roller under the limitation of positioning and guiding block
Bearing.The installation process of outside framework oil seal is steady, facilitates operation, and the concentricity of outside framework oil seal and bearing is high, and rejection rate accordingly drops
It is low.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the press-loading device structural schematic diagram of outside framework oil seal provided by the embodiment of the present invention;
The press-loading device outside framework oil seal of outside framework oil seal provided by the embodiment of the present invention of the position Fig. 2 is pressed into crossed roller bearing shape
State schematic diagram.
Appended drawing reference: 1 handwheel, 2 flat keys, 3 lead screws, 4 feed screw nuts, 5 top panels, 6 linear bearings, 7 intermediate plates, below 8
Plate, 9 nuts, 10 guide posts, 11 lower lock blocks, 12 outside framework oil seals, 13 positioning and guiding blocks, 14 crossed roller bearings, 15 deep groove ball bearings,
16 pilot holes, 17 relief holes.
Specific embodiment
It is referred to attached drawing below and word content understands between the contents of the present invention and the present invention and the prior art
Distinctive points.Hereafter attached drawing and by way of enumerating some alternative embodiments of the invention, to technical solution of the present invention
(including optimal technical scheme) is described in further detail.It should be understood that any technical characteristic in the present embodiment, appointing
What technical solution is the technical characteristic or one or more of optional technical solution of plurality of optional, succinct in order to describe
All alternative technical characteristics of the invention impossible to exhaust and alternative technical solution in this document are needed, is also not easy to
The embodiment of each technical characteristic emphasizes it for one of optional numerous embodiments, so those skilled in the art should
Know: any technological means provided by the invention can be replaced or by any two or more skills provided by the invention
Art means or technical characteristic, which are combined with each other, obtains new technical solution.Any technical characteristic in the present embodiment and appoint
What technical solution does not limit the scope of the invention, and protection scope of the present invention should include that those skilled in the art do not pay
The creative work thinkable any alternate embodiments of institute and those skilled in the art are by provided by the invention any two out
A or more technical means or technical features technical solution new obtained from being combined with each other.
1-2 illustrates technical solution provided by the invention in more detail with reference to the accompanying drawing.
The embodiment of the invention provides a kind of press-loading devices of outside framework oil seal, for outside framework oil seal 12 to be pressed into crossed roller
Bearing 14 characterized by comprising
Driving mechanism, the driving mechanism include the lead screw 3 and be connected to institute that handwheel 1, one end are connected with the handwheel 1
State intermediate plate 7 of the lead screw 3 far from described 1 one end of handwheel;
Smooth mobile mechanism, including top panel 5, it is parallel with the top panel 5 below plate 8 and be fixedly connected on described
The guide post 10 of panel 5 and the lower panel 8;
Positioning compression device, including lower lock block 11, positioning and guiding block 13, the positioning and guiding block 13 have vertical direction
Pilot hole 16, the lower lock block 11 have guide frame corresponding with the guide pad 16, and the guide frame can be with
The lower lock block 11 is moved down and is inserted into the pilot hole 16;
The outer diameter of the positioning and guiding block 13 and the outside framework oil seal 12 are in 14 assembly area of crossed roller bearing
Radius is in transition fit, and the positioning and guiding block 13, the lower lock block 11 and the crossed roller bearing 14 are coaxially disposed.
Further, the top panel 5 has the feed screw nut 4 that matches with the lead screw 3, the feed screw nut 4 with
The lead screw 3 forms transition fit and can limit the lead screw 3 and translates straight down.
Further, the intermediate plate 7, which passes through, has linear bearing 6 at the guide post 10, the linear bearing 6 can draw
The intermediate plate 7 is led smoothly to move along the guide post 10.
Further, the guide post 10 is fixed on the lower panel 8 by nut 9, and the nut 9 can limit described lead
Column 10 passes through the distance of the lower panel 8, and the distance for passing through the lower panel 8 by adjusting the guide post 10 can be adjusted further
Keep the lower panel 8 horizontal.
Further, the handwheel 1 is plugged in the lead screw 3 by the fixation of flat key 2.
Further, the lead screw 3 is connect with the intermediate plate 7 by deep groove ball bearing 15.
Further, the lower lock block 11 further includes relief hole 17, and the lower lock block 11 can be discharged in the relief hole 17
With the air between the positioning and guiding block 13.
Further, the thickness d at 11 edge of lower lock block is 0.3mm smaller than the width e of outside framework oil seal, the pushing
The length dimension a at 11 edge of block is greater than the height dimension b of positioning and guiding block 13.
Further, the upper surface of the lower lock block 11 and the lower surface plain grinding of the intermediate plate 7 reach Ra0.8 μm thick
The verticality of rugosity, the lower lock block 11 and/or the intermediate plate 7 and 14 axis of crossed roller bearing is less than 0.005mm.
Further, the straight line of 11 targeting part of lower lock block and the pilot hole 16 on the positioning and guiding block 13
Degree less than 0.005, the targeting part size n on the lower lock block 11 and the pilot hole 16 on the positioning and guiding block 13
H7/h6 is gap-matched between size m.
The press-loading device of the outside framework oil seal, including hand wheel drive, smooth mobile device, positioning compression device.Institute
Stating smooth mobile device includes the feed screw nut 4 being cooperatively connected with lead screw 3, top panel 5, guide post 10, linear bearing 6, intermediate plate
7, lower panel 8, nut 9, deep groove ball bearing 15, feed screw nut 4 are bolted on top panel 5, and the guide post 10 of two sides passes through
Nut 9 is fixed in the above between plate 5 and lower panel 8, and intermediate plate 7 is slidably connected by linear bearing 6 and the guide post 10 of two sides, turns
Start wheel 1 make lead screw 3 rotate when, since feed screw nut is fixed, lead screw 3 is driven smoothly to move down, band while lead screw 3 moves down
Dynamic intermediate plate 7 smoothly moves down.
The positioning compression device includes lower lock block 11, positioning and guiding block 13, is provided with pilot hole 16 on positioning and guiding block 13,
Relief hole 17 is provided on lower lock block 11, resistance reduces during pushing lower lock block 11, has and pilot hole 16 on lower lock block 11
The targeting part of cooperation, outside framework oil seal 12 is first inserted in the top of positioning and guiding block 13, then positioning and guiding block 13 is passed through thereon
Size c realizes coaxial with crossed roller bearing 14, and lower lock block 11 and positioning and guiding block 13 are coupled by pilot hole, assembles
The middle of lower panel 8 is placed on after good, position at this time is as shown in Fig. 1, during intermediate plate 7 smoothly moves down, in the middle
Between the upper surface of plate 7 and lower lock block 11 contact after, lower lock block 11 also will smoothly move down, drive outside framework oil seal 12 along positioning and guiding
The outer surface of block 13 moves down, and outside framework oil seal 12 is made to be packed into the correct position on crossed roller bearing 14, such as attached drawing 2 of position at this time
It is shown.
The lead screw 3 and feed screw nut 4 are used cooperatively, fixed using feed screw nut 4, the movement that lead screw 3 smoothly moves
Mode.Cooperated between the correspondingly-sized on size c and crossed roller bearing on the positioning and guiding block 13 using small―gap suture, it is fixed
Size c on the guide pad 13 of position uses h6 tolerance, and when guaranteeing outside framework oil seal installation, the cooperation needs of oil sealing and axis are coaxial, if
Eccentric excessive, sealing function can be deteriorated, especially crossed roller bearing inner ring high speed rotation when, leakage phenomenon can be more serious.
It is slidably matched between the guide post 10 and intermediate plate 7 with linear bearing realization, reduces the difficult processing of guide post 10 and intermediate plate 7
Degree.
The press-loading device of the outside framework oil seal has the characteristics that structure is simple and convenient to operate, improves outside framework oil seal utilization rate.
Using automanual mode, smoothly moving down for lower lock block is realized using feed screw nut auxiliary structure, and can guarantee on outside framework oil seal
Each position uniform stressed, avoid there is a phenomenon where outside framework oil seals from turning up during pushing, while positioning and guiding
Block can guarantee the concentricity of outside framework oil seal and crossed roller bearing inner ring, and outside framework oil seal is made to realize sealing function well, tool
There is structure to be simple and convenient to operate, improve the characteristics of outside framework oil seal utilization rate.
Any technical solution disclosed in aforementioned present invention unless otherwise stated, if it discloses numberical range,
Disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numberical ranges
The only obvious or representative numerical value of technical effect in many enforceable numerical value.It, can not since numerical value is more
Exhaustion, so the present invention just discloses technical solution of the component values to illustrate the present invention, also, the above-mentioned numerical value enumerated is not
The limitation to the invention protection scope should be constituted.
Meanwhile if aforementioned present invention discloses or relates to the components or structural member of connection fastened to each other, except another
There is statement outer, is fixedly connected it is to be understood that connection (such as using bolt or screw connection) can be removedly fixed, it can also be with
Understand are as follows: non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or integral structure
(such as manufacturing using casting technique is integrally formed) is replaced (obviously can not be using except integrally formed technique).
In addition, for indicating the art of positional relationship or shape applied in any technical solution disclosed in aforementioned present invention
Its meaning includes approximate with its, similar or close state or shape to language unless otherwise stated.Either component provided by the invention
Either being assembled by multiple individual component parts, or the separate part that integrally formed technique manufactures.
In the description of the present invention if used term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", " left side ",
" right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" etc., then the orientation or positional relationship of above-mentioned term instruction is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified equipment, mechanism, component or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is interpreted as limiting the scope of the invention.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof;To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced;Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (10)
1. a kind of press-loading device of outside framework oil seal, for outside framework oil seal (12) to be pressed into crossed roller bearing (14), feature exists
In, comprising:
Driving mechanism, the driving mechanism include the lead screw (3) and be connected to that handwheel (1), one end are connected with the handwheel (1)
Intermediate plate (7) of the lead screw (3) far from the handwheel (1) one end;
Smooth mobile mechanism, including top panel (5), it is parallel with the top panel (5) below plate (8) and be fixedly connected described
The guide post (10) of top panel (5) and the lower panel (8);
Positioning compression device, including lower lock block (11), positioning and guiding block (13), the positioning and guiding block (13) have vertical direction
Pilot hole (16), the lower lock block (11) have guide frame corresponding with the guide pad (16), the guide frame
It being capable of moving down and be inserted into the pilot hole (16) with the lower lock block (11);
The outer diameter of the positioning and guiding block (13) and the outside framework oil seal (12) are in the crossed roller bearing (14) assembly area
Radius be in transition fit, the positioning and guiding block (13), the lower lock block (11) and the crossed roller bearing (14) are coaxial
Setting.
2. the press-loading device of outside framework oil seal according to claim 1, it is characterised in that: the top panel (5) has and institute
The feed screw nut (4) that lead screw (3) matches is stated, the feed screw nut (4) and the lead screw (3) form transition fit and can limit
The lead screw (3) translates straight down.
3. the press-loading device of outside framework oil seal according to claim 1, it is characterised in that: the intermediate plate (7) passes through described
There are linear bearing (6) at guide post (10), the linear bearing (6) can guide the intermediate plate (7) along the guide post
(10) smooth mobile.
4. the press-loading device of outside framework oil seal according to claim 1, it is characterised in that: the guide post (10) passes through nut
(9) be fixed on the lower panel (8), the nut (9) can limit the guide post (10) across the lower panel (8) away from
From can further adjust by adjusting the distance that the guide post (10) pass through the lower panel (8) makes the lower panel (8) water
It is flat.
5. the press-loading device of outside framework oil seal according to claim 1, it is characterised in that: the handwheel (1) passes through flat key (2)
Fixation is plugged in the lead screw (3).
6. the press-loading device of outside framework oil seal according to claim 1, it is characterised in that: the lead screw (3) and the centre
Plate (7) is connected by deep groove ball bearing (15).
7. the press-loading device of outside framework oil seal according to claim 1, it is characterised in that: the lower lock block (11) further includes letting out
It presses hole (17), the air between the lower lock block (11) and the positioning and guiding block (13) can be discharged in the relief hole (17).
8. the press-loading device of outside framework oil seal according to claim 1, it is characterised in that: the thickness at 11 edge of lower lock block
Size d is 0.3mm smaller than the width e of outside framework oil seal, and the length dimension a at 11 edge of lower lock block is greater than positioning and guiding block 13
Height dimension b.
9. the press-loading device of outside framework oil seal according to claim 1, it is characterised in that: the upper surface of the lower lock block 11 and
The lower surface plain grinding of the intermediate plate 7 reach Ra0.8 μm of roughness, the lower lock block 11 and/or the intermediate plate 7 with it is described
The verticality of crossed roller bearing (14) axis is less than 0.005mm.
10. the press-loading device of outside framework oil seal according to claim 1, it is characterised in that: 11 targeting part of lower lock block
Targeting part of the straightness with the pilot hole 16 on the positioning and guiding block 13 less than 0.005, on the lower lock block 11
H7/h6 is gap-matched between size n and the size m of the pilot hole 16 on the positioning and guiding block 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811387106.6A CN109262537A (en) | 2018-11-21 | 2018-11-21 | A kind of press-loading device of outside framework oil seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811387106.6A CN109262537A (en) | 2018-11-21 | 2018-11-21 | A kind of press-loading device of outside framework oil seal |
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CN109262537A true CN109262537A (en) | 2019-01-25 |
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CN201811387106.6A Pending CN109262537A (en) | 2018-11-21 | 2018-11-21 | A kind of press-loading device of outside framework oil seal |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114654239A (en) * | 2022-05-25 | 2022-06-24 | 徐州耐克盾机械制造有限公司 | Automatic assembling equipment for assembling hydraulic cylinder assembly |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040089084A1 (en) * | 2002-11-12 | 2004-05-13 | Tesco Engineering, Inc. | Device for connecting together a roller screw and roller nut assembly to a stationary and moving member |
JP2006068828A (en) * | 2004-08-31 | 2006-03-16 | Fuji Heavy Ind Ltd | Oil seal press-in tool |
CN201603980U (en) * | 2009-09-27 | 2010-10-13 | 重庆清平机械厂 | Press mounting device for skeleton oil seal |
CN201931257U (en) * | 2010-12-06 | 2011-08-17 | 中国航天空气动力技术研究院 | Automatic centering press mounting mechanism |
CN202781016U (en) * | 2012-07-13 | 2013-03-13 | 西门子机械传动(天津)有限公司 | Skeleton type oil seal press fitting device |
CN204686783U (en) * | 2015-05-25 | 2015-10-07 | 江西铜业股份有限公司 | A kind of loading machine wheel hub outside framework oil seal press mounting tool |
CN106514548A (en) * | 2016-12-21 | 2017-03-22 | 重庆小康工业集团股份有限公司 | Press fitting tool for crankshaft rear 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 |
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 |
CN209504002U (en) * | 2018-11-21 | 2019-10-18 | 陕西渭河精密传动有限公司 | A kind of press-loading device of outside framework oil seal |
-
2018
- 2018-11-21 CN CN201811387106.6A patent/CN109262537A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040089084A1 (en) * | 2002-11-12 | 2004-05-13 | Tesco Engineering, Inc. | Device for connecting together a roller screw and roller nut assembly to a stationary and moving member |
JP2006068828A (en) * | 2004-08-31 | 2006-03-16 | Fuji Heavy Ind Ltd | Oil seal press-in tool |
CN201603980U (en) * | 2009-09-27 | 2010-10-13 | 重庆清平机械厂 | Press mounting device for skeleton oil seal |
CN201931257U (en) * | 2010-12-06 | 2011-08-17 | 中国航天空气动力技术研究院 | Automatic centering press mounting mechanism |
CN202781016U (en) * | 2012-07-13 | 2013-03-13 | 西门子机械传动(天津)有限公司 | Skeleton type oil seal press fitting device |
CN204686783U (en) * | 2015-05-25 | 2015-10-07 | 江西铜业股份有限公司 | A kind of loading machine wheel hub outside framework oil seal press mounting tool |
CN106514548A (en) * | 2016-12-21 | 2017-03-22 | 重庆小康工业集团股份有限公司 | Press fitting tool for crankshaft rear 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 |
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 |
CN209504002U (en) * | 2018-11-21 | 2019-10-18 | 陕西渭河精密传动有限公司 | A kind of press-loading device of outside framework oil seal |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114654239A (en) * | 2022-05-25 | 2022-06-24 | 徐州耐克盾机械制造有限公司 | Automatic assembling equipment for assembling hydraulic cylinder assembly |
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