CN205166333U - A quick pressure equipment tool equipment for dual gea porous bearings - Google Patents
A quick pressure equipment tool equipment for dual gea porous bearings Download PDFInfo
- Publication number
- CN205166333U CN205166333U CN201520971784.2U CN201520971784U CN205166333U CN 205166333 U CN205166333 U CN 205166333U CN 201520971784 U CN201520971784 U CN 201520971784U CN 205166333 U CN205166333 U CN 205166333U
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- press
- fairlead
- sliding sleeve
- frock
- hole
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Abstract
The utility model discloses a quick pressure equipment tool equipment for dual gea porous bearings, relate to dual gea processing field, this scheme of proposition, mainly include the pressure equipment platform and fix the press main shaft on the press, this press main shaft is fixed in pressure equipment platform top, still include frock and lower frock, it includes that one goes up the pressure head to go up the frock, should go up the pressure head fixes on the press main shaft, stop work and install on the pressure equipment platform of the side of loading of going to work, the frock includes the uide bushing down, the guiding axle, the sliding sleeve with fix the base on the pressure equipment platform, the uide bushing is fixed on the base, this uide bushing is equipped with axially extending bore, guiding axle sliding fit is in the through -hole, the upper end of guiding axle extends to the through -hole outside, the inner spring is equipped with in the through -hole of guiding axle below, sliding sleeve sliding fit is outside at the uide bushing, the uide bushing overcoat of this sliding sleeve below has the outer spring, with the function that realizes dual gea processing.
Description
Technical field
The utility model relates to a kind of quick press mounting fitting device for duplicate gear oiliness bearing, relates generally to duplicate gear manufacture field.
Background technology
In motorcycle engine, there is a kind of duplicate gear, because duplicate gear needs and axle generation High Rotation Speed, so be coaxially equipped with 2 oiliness bearings side by side at electric starter toothed wheel endoporus, the friction of gear hole and gear shaft is reduced, as figure below with the lubricating oil stored in bearing.
Duplicate gear is first processed into finished product, then is pressed into by oiliness bearing, will ensure the axiality of oiliness bearing and endoporus after press-in, and can not tilt, what adopt at present is first be pressed into an oiliness bearing, after be pressed into an oiliness bearing again, its working (machining) efficiency is 250/hour, and press-fits second-rate.In process, a usual direction from duplicate gear is by the endoporus of two oiliness bearings press-in duplicate gears, after previous oiliness bearing press-in endoporus, in order to reduce operation, still from this direction, oiliness bearing is compressed into, previous bearing also can enter formation resistance to a rear bearing, is unfavorable for processing.
Utility model content
For above the deficiencies in the prior art, the utility model proposes a kind of quick press mounting fitting device for duplicate gear oiliness bearing.
For achieving the above object, the technical solution of the utility model is: comprise press-mounting platform and be fixed on the press main shaft on press, this press main shaft is fixed on above press-mounting platform, also comprise frock and lower frock, upper frock comprises a seaming chuck, this seaming chuck is fixed on press main shaft, lower frock is located in the press-mounting platform below frock, lower frock comprises fairlead, the axis of guide, sliding sleeve and the pedestal be fixed in press-mounting platform, fairlead is fixed on pedestal, this fairlead is provided with axially extending bore, the axis of guide is slidably fitted in through hole, the upper end of the axis of guide extends to through hole outside, through hole below the axis of guide is built with inner spring, sliding sleeve is slidably fitted in fairlead outside, fairlead overcoat below this sliding sleeve has outer spring, this outer spring supports the length making sliding sleeve upper surface and fairlead upper surface difference in height be greater than an oiliness bearing to sliding sleeve.
Know-why of the present utility model is as follows: the axis of guide extend in fairlead exterior section to installing oiliness bearing, unprocessed time, namely frock is gone up when lower frock not being exerted pressure, the support lower slider sliding over outer spring is engaged in fairlead outside, now the upper surface of sliding sleeve and the difference in height of fairlead upper surface are greater than the length of an oiliness bearing, therefore when oiliness bearing is contained on the axis of guide time, are in below sliding sleeve upper surface.When processing, first oiliness bearing, duplicate gear, oiliness bearing are loaded on the axis of guide successively, now duplicate gear is between two oiliness bearings, oiliness bearing is below on the axis of guide of below sliding sleeve upper surface, and oiliness bearing is above connected on the axis of guide and is in above duplicate gear.Finally start press by seaming chuck to pressing down oiliness bearing and duplicate gear, the pressure of seaming chuck by oiliness bearing above, duplicate gear by the pressure that is subject to outer spring transmission, outer spring is under pressure compression, duplicate gear, oiliness bearing above and sliding sleeve, together downwards until duplicate gear touches oiliness bearing below, are under pressure further and upper and lower oiliness bearing are compressed into duplicate gear endoporus.
Complete after the press-fiting of duplicate gear, seaming chuck moves the pressure of cancelling outer spring, upwards sliding sleeve is pushed when now outer spring pressure reduces, complete the duplicate gear press-fited drive oiliness bearing is moved up, duplicate gear can be taken away from lower frock time seaming chuck is separated completely with duplicate gear.
The beneficial effects of the utility model are as follows: before press-fiting, two oiliness bearings are placed on the upper and lower of duplicate gear respectively, then press-fit, adopt in this way, oiliness bearing will compress into duplicate gear endoporus from the two ends of duplicate gear, can reduce to press-fit resistance.Only oiliness bearing and duplicate gear need be placed on relevant position when press-fiting, then start press, can complete and press-fit, press-fit ultrahigh in efficiency, save manpower, simultaneously by the location of the axis of guide, make the precision that press-fits higher.
Further, the axis of guide comprises glissile segment and the positioning section of lower slide in the through hole of fairlead on top, positioning section diameter is greater than glissile segment, on the through hole of fairlead, aperture place is provided with the back-off that restriction positioning section skids off through hole, the axis of guide is buckled in through hole by back-off, avoids the axis of guide after press-fiting to be ejected through hole by inner spring.
Further, being provided with in the upper surface of sliding sleeve the circular groove for locating, duplicate gear being inlaid in circular groove, to position duplicate gear and oiliness bearing, ensure that it on the same axis, improve positioning precision, the location efficiency of processing, can complete 500 in average one hour.
Further, be fixed with the baffle plate supported inner spring in the via bottoms of fairlead, baffle plate supports inner spring, and baffle plate is arranged on frock, and departs from pedestal installation replacing in upper frock.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only wherein two width of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the duplicate gear of the utility model embodiment.
Wherein, 1-pedestal, 2-baffle plate, 3-fairlead, 4-inner spring, 5-outer spring, the 6-axis of guide, 7-sliding sleeve, oiliness bearing under 8-, 9-duplicate gear, the upper oiliness bearing of 10-, 11-seaming chuck.
Detailed description of the invention
Below in conjunction with accompanying drawing, be clearly and completely described the technical scheme in the utility model, obviously, described embodiment is only preferred embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
Comprise the lower frock be fixed in press-mounting platform and the upper frock be fixed on above lower frock on press main shaft as shown in Figure 1, on this, frock comprises a seaming chuck 11.
Lower frock comprises the axis of guide 6, fairlead 3, sliding sleeve 7.
Fairlead 3 is fixed on pedestal 1, and fairlead 3 is provided with axially extending bore, and the bottom of this through hole is fixed with baffle plate 2.In through hole, be sliding combined with the axis of guide 6, the axis of guide 6 comprises the hypomere that epimere and diameter are greater than epimere.Draw the diameter forming back-off diameter and be less than hypomere in the aperture on the top of through hole, lower end is positioned at through hole, and epimere extends upwardly to through hole outside.Through hole below hypomere is built with inner spring 4, and inner spring 4 supports on the axis of guide 6.
Be combined with sliding sleeve 7 in the slide outside of fairlead 3, fairlead 3 overcoat below this sliding sleeve 7 has outer spring 5, and this outer spring 5 upwards supports sliding sleeve 7, makes the upper surface difference in height of the upper surface of sliding sleeve 7 and fairlead 3 equal the length of an oiliness bearing.
Be provided with circular groove in sliding sleeve 7 upper surface, this circular groove carries out axiality location to the superincumbent duplicate gear 9 of placement and oiliness bearing.Ensure that oiliness bearing and duplicate gear 9 are on same axis.
When press-fiting, first lower oiliness bearing 8 being contained on the axis of guide 6, because the upper surface of sliding sleeve 7 and the upper surface difference in height of fairlead 3 equal the length of an oiliness bearing, therefore descending oiliness bearing 8 to be in below sliding sleeve 7 upper surface.Then duplicate gear 9 is loaded on the axis of guide 6, be inlaid on circular groove, finally upper oiliness bearing 10 is placed on duplicate gear 9 top.Starting press after whole installation drives seaming chuck 11 to press-fit downwards.First seaming chuck 11 contacts the axis of guide 6 axis of guide 6 and moves down, further, seaming chuck 11 contacts upper oiliness bearing 10 transmission of pressure and duplicate gear 9 is moved down, and then oiliness bearing 10 and lower oiliness bearing 8 are press-fited in duplicate gear 9 on realizing, when oiliness bearing is press-fited completely in duplicate gear 9, stop mobile until duplicate gear 9 is directly depressed into fairlead 3 upper surface seaming chuck 11 by seaming chuck 11.Then discharge seaming chuck 11, duplicate gear 9 upwards surely to be completed with sliding sleeve 7 by outer spring 5 and wholely press-fits process.
As shown in Figure 2, upper oiliness bearing 10 and lower oiliness bearing about 8 are fitted in duplicate gear 9 endoporus side by side.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the quick press mounting fitting device for duplicate gear oiliness bearing, comprise press-mounting platform and be fixed on the press main shaft on press, this press main shaft is fixed on above press-mounting platform, it is characterized in that, also comprise frock and lower frock, upper frock comprises a seaming chuck, this seaming chuck is fixed on press main shaft, lower frock is located in the press-mounting platform below frock, lower frock comprises fairlead, the axis of guide, sliding sleeve and the pedestal be fixed in press-mounting platform, described fairlead is fixed on pedestal, this fairlead is provided with axially extending bore, the axis of guide is slidably fitted in through hole, the upper end of the axis of guide extends to through hole outside, through hole below the axis of guide is built with inner spring, sliding sleeve is slidably fitted in fairlead outside, the fairlead overcoat that the diameter of bore of sliding sleeve is less than below this sliding sleeve has outer spring, this outer spring supports the length making sliding sleeve upper surface and fairlead upper surface difference in height be greater than an oiliness bearing to sliding sleeve.
2. a kind of quick press mounting fitting device for duplicate gear oiliness bearing according to claim 1, it is characterized in that: the described axis of guide comprises glissile segment and the positioning section of lower slide in the through hole of fairlead on top, positioning section diameter is greater than glissile segment, and on the through hole of fairlead, aperture place is provided with the back-off that restriction positioning section skids off through hole.
3. a kind of quick press mounting fitting device for duplicate gear oiliness bearing according to claim 1, is characterized in that: be provided with the circular groove for locating in the upper surface of sliding sleeve.
4. a kind of quick press mounting fitting device for duplicate gear oiliness bearing according to claim 1, is characterized in that: be fixed with the baffle plate supported inner spring in the via bottoms of fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971784.2U CN205166333U (en) | 2015-11-30 | 2015-11-30 | A quick pressure equipment tool equipment for dual gea porous bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971784.2U CN205166333U (en) | 2015-11-30 | 2015-11-30 | A quick pressure equipment tool equipment for dual gea porous bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205166333U true CN205166333U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971784.2U Expired - Fee Related CN205166333U (en) | 2015-11-30 | 2015-11-30 | A quick pressure equipment tool equipment for dual gea porous bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205166333U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695651A (en) * | 2017-11-14 | 2018-02-16 | 苏州金牛精密机械有限公司 | A kind of guide type bearing pressing machine structure |
| CN110039270A (en) * | 2019-04-11 | 2019-07-23 | 苏州科峰英诺传动技术有限公司 | Combined type duplicate gear production method |
| CN110202508A (en) * | 2019-06-20 | 2019-09-06 | 东莞市智赢智能装备有限公司 | Multiple groups gear Quick-positioning clamp pipeline system robot system |
| CN114473408A (en) * | 2021-12-24 | 2022-05-13 | 贵阳万江航空机电有限公司 | Automatic oil-retaining bearing press-fitting equipment in motor shell |
| CN115091165A (en) * | 2022-06-22 | 2022-09-23 | 山西柴油机工业有限责任公司 | Bearing seat press-fitting device for idle wheel component of high-speed diesel engine |
-
2015
- 2015-11-30 CN CN201520971784.2U patent/CN205166333U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695651A (en) * | 2017-11-14 | 2018-02-16 | 苏州金牛精密机械有限公司 | A kind of guide type bearing pressing machine structure |
| CN110039270A (en) * | 2019-04-11 | 2019-07-23 | 苏州科峰英诺传动技术有限公司 | Combined type duplicate gear production method |
| CN110039270B (en) * | 2019-04-11 | 2021-02-26 | 苏州科峰英诺传动技术有限公司 | Method for manufacturing combined duplicate gear |
| CN110202508A (en) * | 2019-06-20 | 2019-09-06 | 东莞市智赢智能装备有限公司 | Multiple groups gear Quick-positioning clamp pipeline system robot system |
| CN110202508B (en) * | 2019-06-20 | 2021-03-05 | 东莞市智赢智能装备有限公司 | Assembly line type robot system with multiple groups of gears and rapid positioning clamp |
| CN114473408A (en) * | 2021-12-24 | 2022-05-13 | 贵阳万江航空机电有限公司 | Automatic oil-retaining bearing press-fitting equipment in motor shell |
| CN115091165A (en) * | 2022-06-22 | 2022-09-23 | 山西柴油机工业有限责任公司 | Bearing seat press-fitting device for idle wheel component of high-speed diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161130 |