CN103639293A - Self-positioning processing equipment for circular cone and spherical roller holder - Google Patents
Self-positioning processing equipment for circular cone and spherical roller holder Download PDFInfo
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- CN103639293A CN103639293A CN201310609192.1A CN201310609192A CN103639293A CN 103639293 A CN103639293 A CN 103639293A CN 201310609192 A CN201310609192 A CN 201310609192A CN 103639293 A CN103639293 A CN 103639293A
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Abstract
The invention provides a technical scheme of self-positioning processing equipment for a circular cone and spherical roller holder. The scheme comprises a positioning device and a mould device, wherein the positioning device is located at one side of the mould device and comprises a leaning plate, the leaning plate is connected to a bottom plate through an adjusting component capable of adjusting height and angle, a to-be-processed bearing holder is arranged on the leaning plate, a positioning pin hole is formed in the leaning plate, positioning pins are arranged in the positioning pin hole and an equant hole of the bearing holder, and a positioning shaft penetrating the center of the bearing holder is arranged at the center of the leaning plate. The scheme realizes self-positioning of the holder by depending on the principle of two points form one line of the positioning shaft and the positioning pin, reduces a locking procedure, increases production efficiency, removes accumulation error and removes equal division error caused by that an expanding sleeve cannot be expanded tightly.
Description
Technical field
What the present invention relates to is a kind of process equipment of retainer, especially a kind of circular cone, spherical roller retainer self poisoning process equipment.
Background technology
In prior art, when bearing cage is carried out to punching and pressure slope, its course of work is: the rotation of perforating press main shaft, drives bearing cage rotation, and by minute work such as click realizations, utilize moving up and down of punch press to drive punch to move up and down and carry out punching and pressure slope, when perforating press main shaft drives retainer rotation, retainer need to be locked, locking mechanism is generally: one end of perforating press main shaft is provided with the expansion sleeve for tensioner retainer, bearing cage is enclosed within on expansion sleeve, there is mobile centrum the centre of expansion sleeve, by cylinder, promote centrum by expansion sleeve swell, thereby locking retainer, carry out next step punching and pressure slope operation, the shortcoming of this structure is: because of between main shaft and retainer, adopt expansion sleeve to be connected, when punching, need stamping-out to fall 60% material, after punching completes the intensity of retainer compared with punching before strength decreased, add the variation of stamping-out stress, while causing stamping-out, retainer rises not tight, locking effect is bad, thereby affect the decile error of retainer fenestra, in addition, this equipment carries out punching and pressure slope, can be because device structure is huge while being applied to large-scale circular cone, spherical roller retainer, and heaviness causes malfunction, in sum, the retainer process equipment of traditional structure is not suitable for large-scale retainer punching, pressure slope is produced.The existing weak point of prior art that Here it is.
Summary of the invention
Technical problem to be solved by this invention, be exactly for the existing deficiency of prior art, and provide a kind of simple in structure, halving precision is high, the technical scheme of self poisoning process equipment for the circular cone of flexible operation, spherical roller retainer, this scheme relies on the principle of locating shaft and alignment pin two one lines to realize the self poisoning of retainer, reduced locking operation, improved production efficiency, eliminated accumulated error simultaneously, eliminated because of expansion sleeve not tight the brought decile error that rises.
This programme is achieved by the following technical measures: a kind of circular cone, spherical roller retainer self poisoning process equipment, comprise die device and positioner, described die device comprises die and punch, die is connected with lower bolster through die fixture, lower bolster is fixed on base plate, and base plate is fixed on platen, punch be suspended at die above, punch is connected with cope match-plate pattern through punch retainer, cope match-plate pattern is fixed on lathe slide block, the axis of described punch and the axis of die are on the same straight line perpendicular to horizontal plane, the feature of this programme is: described positioner is positioned at a side of die device, positioner comprises by dish, by dish, through regulating highly, be connected with described base plate with the adjusting part of angle, described by being equipped with bearing cage to be processed on dish, by having dowel hole on dish, in dowel hole and bearing cage halving hole, be provided with alignment pin, there is the locating shaft through bearing cage center in central authorities by dish.
The feature of this programme also has, and described punch is piercing punch or pressure slope punch, and described die is punching concave die or the pressure slope die corresponding with piercing punch or pressure slope punch.Described dowel hole comprises dowel hole and pressure slope dowel hole for punching.Described die fixture has die frame, in this die frame, is provided with die, and this die frame is fixed on lower bolster; Described punch retainer has plunger adaptor, in this plunger adaptor, is fixed with punch, and this plunger adaptor is fixed on cope match-plate pattern.Junction at plunger adaptor and punch is also provided with joint backing plate.Between the described bottom surface by dish and base plate, by the first adjusting part, connected, the first adjusting part comprises supporting seat, adjusting back shaft, connecting rod, height adjusting nut, locking nut, height adjustment bolt, on described base plate, be fixed with supporting base I and supporting base II, described adjusting back shaft is successively through supporting seat I, connecting rod and supporting seat II, and between supporting seat I and connecting rod, there is locking nut I, between supporting seat II and connecting rod, have locking nut II; The top of connecting rod connects height adjusting nut, height adjustment bolt, and the junction of height adjusting nut and height adjustment bolt is provided with locking nut VII; The described bottom by dish is fixed with supporting seat III and supporting seat IV, described adjusting back shaft is successively through supporting seat III, height adjustment bolt and supporting seat IV, between supporting seat III and height adjustment bolt, be provided with locking nut III, between supporting seat IV and height adjustment bolt, be provided with locking nut IV; Between the described bottom surface by dish and base plate, be also provided with the second adjusting part, the second adjusting part is positioned at a side of the first adjusting part, the second adjusting part comprises supporting base V and the supporting base VI being fixed on base plate and is fixed on the supporting base VII by the face of trying to get to the heart of a matter, regulate back shaft successively through supporting base V, supporting base VII and supporting base VI, between supporting base V and supporting base VII, be provided with locking nut V, between supporting base VI and supporting base VII, be provided with locking nut VI.On described lower bolster, be fixed with stripper, the smooth arc surface that the end of stripper adapts for the inner surface with bearing cage.The bottom surface of described cope match-plate pattern is fixed with guide pin bushing, is provided with guide pillar in guide pin bushing, and the lower end of this guide pillar is fixed on lower bolster.Angle between described bearing cage place plane and horizontal plane is acute angle.Described dowel hole is bellmouth, and described alignment pin is cone pin.
The beneficial effect of this programme can be learnt according to the narration to such scheme, this scheme relies on the principle of locating shaft and alignment pin two one lines to realize the self poisoning of retainer, improved positioning precision, eliminated in prior art because of the expansion sleeve accumulated error that taut band does not come that rises, improved the quality of production and the production efficiency of bearing cage; Also comprise adjusting part, according to the model difference of bearing cage, can regulate to the angle of the height of retainer and inclination strong adaptability.The present invention is simple in structure, halving precision is high, flexible operation, low processing cost, before comparing perforating press cost more than 60%, be applicable to punching, pressure slope that diameter surpasses the retainer of 500mm and produce.As can be seen here, the present invention compared with prior art, has outstanding substantive distinguishing features and significant progressive, and the beneficial effect of its enforcement is also apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
Fig. 5 is stereogram of the present invention.
In figure, 1 is base plate, 2 is backing plate, 3 is supporting seat I, 4 for regulating back shaft, 5 is connecting rod, 6 is height adjusting nut, 7 is locking nut VII, 8 is height adjustment bolt, 9 is by dish, 10 is bearing cage, 11 is locating shaft, 12 is lathe slide block, 13 is joint backing plate, 14 is plunger adaptor, 15 is cope match-plate pattern, 16 is punch, 17 is guide pin bushing, 18 is stripper, 19 is guide pillar, 20 is die, 21 is die frame, 22 is lower bolster, 23 is platen, 24 is supporting base V, 26 is supporting base VII, 27 is supporting seat III, 28 is supporting base VI, 29 is locking nut VI, 30 is locking nut V, 31 is supporting base IV, 32 is locking nut IV, 34 is locking nut III, 35 is supporting base III, 37 is supporting base II, 38 is locking nut II, 40 is locking nut I, 41 is punching dowel hole, 42 is pressure slope dowel hole, 43 is halving hole.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
By accompanying drawing 1,2,3, can find out, a kind of circular cone, spherical roller retainer self poisoning process equipment, it need to be used in conjunction with lathe, comprise die device and positioner, described die device comprises die 20 and punch 16, and die 20 is fixed in die frame 21, die frame 21 is fixed on lower bolster 22, lower bolster 22 is fixed on base plate 1, and base plate 1 is fixed on platen 23, between base plate 1 and platen 23, by pressing plate, compresses; Punch 16 be suspended at die 20 above and the axis of punch 16 and the axis of die 20 on the same straight line that is parallel to horizontal plane, punch 16 is fixed in plunger adaptor 14, plunger adaptor 14 is fixed on cope match-plate pattern 15, cope match-plate pattern 15 is fixed on lathe slide block 12 and by pressing plate and compresses, and by moving up and down of lathe slide block 12, drives moving up and down of punch 16 to realize punching and the pressure slope of bearing cage 10; Junction at plunger adaptor 14 and punch 16 is also provided with joint backing plate 13, and the long-time wear extent of using rear generation of punch 16 can compensate by increasing the quantity of joint backing plate 13.
Described positioner is positioned at a side of die device, positioner comprises by dish 9, by dish 9, through regulating highly, be connected with described base plate 1 with the adjusting part of angle, described by being equipped with bearing cage to be processed 10 on dish 9, by having dowel hole on dish 9, dowel hole comprises that dowel hole 41 is used in punching and dowel hole 42 for pressure slope, in dowel hole and bearing cage halving hole 43, be provided with alignment pin, there is the locating shaft 11 through bearing cage 10 centers in central authorities by dish 9, while minute bearing cage 10 such as needing in punching or pressure slope process, manual rotation retainer, retainer can rotate centered by locating shaft 11, while rotating to required angle, insert alignment pin, make alignment pin pass dowel hole and bearing cage halving hole 43, rely on the principle of alignment pin and locating shaft 11 two one lines to realize the location to bearing cage 10.In order further to improve positioning precision, the halving hole of dowel hole, retainer 43, alignment pin can be made to bellmouth and cone pin.
By accompanying drawing 4, can find out, between the described bottom surface by dish 9 and base plate 1, by the first adjusting part, connected, in this programme, the first adjusting part has two groups, the first adjusting part comprises supporting seat, regulate back shaft 4, connecting rod 5, height adjusting nut 6, locking nut, height adjustment bolt 8, on described base plate 1, be fixed with supporting base I 3 and supporting base II 37, described adjusting back shaft 4 is successively through supporting seat I 3, connecting rod 5 and supporting seat II 37, and there is locking nut I 40 between supporting seat I 3 and connecting rod 5, between supporting seat II 37 and connecting rod 5, there is locking nut II 38, the effect of locking nut I 40 and locking nut II 38 is after adjusting the angle of bearing cage 10, realization is by the bottom locking of connecting rod 5.
The top of connecting rod 5 connects height adjusting nut 6, height adjustment bolt 8, the junction of height adjusting nut 6 and height adjustment bolt 8 is provided with locking nut VII 7, regulate the position of height adjusting nut 6, and lock by locking nut VII 7, realize the altitude location of bearing cage 10.
The described bottom by dish 9 is fixed with supporting seat III 27 and supporting seat IV 31, described adjusting back shaft 4 is successively through supporting seat III 27, height adjustment bolt 8 and supporting seat IV 31, between supporting seat III 27 and height adjustment bolt 8, be provided with locking nut III 34, between supporting seat IV 31 and height adjustment bolt 8, be provided with locking nut IV 32; The effect of locking nut III 34 and locking nut IV 32 is after adjusting the angle of bearing cage 10, realizes the top locking of height adjustment bolt 8.
Described by being also provided with the second adjusting part between dish 9 and base plate 1, the second adjusting part is positioned at a side of the first adjusting part, the second adjusting part comprises supporting base V 24 and the supporting base VI 28 being fixed on base plate 1 and is fixed on the supporting base VII 26 by dish 9 bottom surfaces, regulate back shaft 4 successively through supporting base V 24, supporting base VII 26 and supporting base VI 28, between supporting base V 24 and supporting base VII 26, be provided with locking nut V 30, between supporting base VI 28 and supporting base VII 26, be provided with locking nut VI 29, the effect of locking nut V 30 and locking nut VI 29 is the angular adjustment that realize bearing cage 10, and lock.
On described lower bolster 22, be fixed with stripper 18, the smooth arc surface that the end of stripper 18 adapts for the inner surface with bearing cage 10, in the course of work, stripper 18 contacts with the inner surface of bearing cage 10 all the time, the phenomenon that has driven bearing cage 10 to lift while having avoided punch to move upward.The bottom surface of described cope match-plate pattern 15 is fixed with guide pin bushing 17, is provided with guide pillar 19 in guide pin bushing 17, and the lower end of this guide pillar 19 is fixed on lower bolster 22.Angle between described bearing cage 10 place planes and horizontal plane is acute angle.
The course of work of the present invention is: first according to height and the angle of the type adjustment bearing cage 10 of bearing cage 10, and lock with the bottom of locking nut I 40 and 38 pairs of connecting rods 5 of locking nut II, with the top of locking nut III 34 and 32 pairs of height adjustment bolt 8 of locking nut IV, lock, by locking nut V 30 and 29 pairs of supporting seat VII 26 of locking nut VI, lock, regulate height adjusting nut 6 and lock by locking nut V 30; According to the number of punching, in retainer self waste part, do and the corresponding halving hole 43 of decile, bearing cage 10 is placed in by dish 9, now locating shaft 11 is through the central authorities of bearing cage 10.
During punching, rolling bearing retainer 10 makes the halving hole 43 of bearing cage 10 and overlaps with dowel hole 41 by the punching on dish 9, and inserts alignment pin, the location that the principle of dependence alignment pin and locating shaft 11 two one lines realizes retainer; Adjust the position relationship of piercing punch, punching concave die and retainer, make piercing punch aim at punching position, operation lathe moves downward piercing punch, when piercing punch contacts with punching concave die, completes one-off hole-piercing; When punching is during second hole, manual rotation bearing cage 10, second halving hole of bearing cage 10 and overlap with dowel hole 41 and plug alignment pin by the punching of dish 9, operates lathe and proceeds punching.
After punching completes, then carry out pressure slope, rolling bearing retainer 10 makes the halving hole 43 of bearing cage 10 and overlaps with dowel hole 42 by the pressure slope on dish 9, and inserts alignment pin, the location that the principle of dependence alignment pin and locating shaft 11 two one lines realizes retainer; Adjust the position relationship of pressure slope punch, pressure slope die and retainer, make pressure slope punch aim at pressure slope position, operation lathe moves downward pressure slope punch, when pressure slope punch contacts with pressure slope die, completes pressure slope one time; Then manual rotation bearing cage 10, and second halving hole 43 of bearing cage 10 and overlap with dowel hole 41 and plug alignment pin by the pressure slope of dish 9 operates lathe and proceed pressure slope.
After pressure slope completes, while cutting the end, removed on bearing cage with the waste part of locating hole, do not affected subsequent production and retainer quality.The present invention is applicable to punching, the pressure slope production that retainer diameter surpasses 500mm, little because of large-scale retainer demand, just manually rotate can, simple to operate, practical and convenient.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (10)
1. a circular cone, spherical roller retainer self poisoning process equipment, comprise die device and positioner, described die device comprises die and punch, and die is connected with lower bolster through die fixture, lower bolster is fixed on base plate, and base plate is fixed on platen, punch be suspended at die above, punch is connected with cope match-plate pattern through punch retainer, cope match-plate pattern is fixed on lathe slide block, the axis of described punch and the axis of die are on the same straight line perpendicular to horizontal plane, it is characterized in that: described positioner is positioned at a side of die device, positioner comprises by dish, by dish, through regulating highly, be connected with described base plate with the adjusting part of angle, described by being equipped with bearing cage to be processed on dish, by having dowel hole on dish, in dowel hole and bearing cage halving hole, be provided with alignment pin, there is the locating shaft through bearing cage center in central authorities by dish.
2. circular cone according to claim 1, spherical roller retainer self poisoning process equipment; it is characterized in that: described punch is piercing punch or pressure slope punch, described die is punching concave die or the pressure slope die corresponding with piercing punch or pressure slope punch.
3. circular cone according to claim 1, spherical roller retainer self poisoning process equipment, is characterized in that: described dowel hole comprises dowel hole and pressure slope dowel hole for punching.
4. circular cone according to claim 1, spherical roller retainer self poisoning process equipment, is characterized in that: described die fixture has die frame, and in this die frame, be provided with die, this die frame is fixed on lower bolster; Described punch retainer has plunger adaptor, in this plunger adaptor, is fixed with punch, and this plunger adaptor is fixed on cope match-plate pattern.
5. circular cone according to claim 4, spherical roller retainer self poisoning process equipment, is characterized in that: the junction at plunger adaptor and punch is also provided with joint backing plate.
6. circular cone according to claim 1, spherical roller retainer self poisoning process equipment, it is characterized in that: between the described bottom surface by dish and base plate, by the first adjusting part, connected, the first adjusting part comprises supporting seat, regulate back shaft, connecting rod, height adjusting nut, locking nut, height adjustment bolt, on described base plate, be fixed with supporting base I and supporting base II, described adjusting back shaft is successively through supporting seat I, connecting rod and supporting seat II, and between supporting seat I and connecting rod, there is locking nut I, between supporting seat II and connecting rod, there is locking nut II, the top of connecting rod connects height adjusting nut, height adjustment bolt, and the junction of height adjusting nut and height adjustment bolt is provided with locking nut VII, the described bottom by dish is fixed with supporting seat III and supporting seat IV, described adjusting back shaft is successively through supporting seat III, height adjustment bolt and supporting seat IV, between supporting seat III and height adjustment bolt, be provided with locking nut III, between supporting seat IV and height adjustment bolt, be provided with locking nut IV, between the described bottom surface by dish and base plate, be also provided with the second adjusting part, the second adjusting part is positioned at a side of the first adjusting part, the second adjusting part comprises supporting base V and the supporting base VI being fixed on base plate and is fixed on the supporting base VII by the face of trying to get to the heart of a matter, regulate back shaft successively through supporting base V, supporting base VII and supporting base VI, between supporting base V and supporting base VII, be provided with locking nut V, between supporting base VI and supporting base VII, be provided with locking nut VI.
7. according to the circular cone described in claim 1 or 4, spherical roller retainer self poisoning process equipment, it is characterized in that: on described lower bolster, be fixed with stripper, the smooth arc surface that the end of stripper adapts for the inner surface with bearing cage.
8. according to the circular cone described in claim 1 or 4, spherical roller retainer self poisoning process equipment, it is characterized in that: the bottom surface of described cope match-plate pattern is fixed with guide pin bushing, in guide pin bushing, be provided with guide pillar, the lower end of this guide pillar is fixed on lower bolster.
9. circular cone according to claim 1, spherical roller retainer self poisoning process equipment, is characterized in that: the angle between described bearing cage place plane and horizontal plane is acute angle.
10. circular cone according to claim 1, spherical roller retainer self poisoning process equipment, is characterized in that: described dowel hole is bellmouth, and described alignment pin is cone pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310609192.1A CN103639293B (en) | 2013-11-27 | 2013-11-27 | A kind of circular cone, spherical roller holder self poisoning process equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609192.1A CN103639293B (en) | 2013-11-27 | 2013-11-27 | A kind of circular cone, spherical roller holder self poisoning process equipment |
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| CN103639293A true CN103639293A (en) | 2014-03-19 |
| CN103639293B CN103639293B (en) | 2015-09-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377811A (en) * | 2017-09-11 | 2017-11-24 | 常山向阳轴承有限公司 | A kind of conical bearing retainer automatic forming equipment |
| CN108405714A (en) * | 2016-07-26 | 2018-08-17 | 高苑 | A kind of automobile side trimming-punching die |
| CN114210869A (en) * | 2021-10-27 | 2022-03-22 | 山东金帝精密机械科技股份有限公司 | Production method and production device for stamping retainer of angular contact bearing |
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| WO2013132964A1 (en) * | 2012-03-09 | 2013-09-12 | Ntn株式会社 | Cage for roller bearing, roller bearing and cage machining method |
| CN203541291U (en) * | 2013-11-27 | 2014-04-16 | 聊城市新欣金帝保持器科技有限公司 | Self-positioning and processing equipment for circular cone and spherical roller retainer |
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| CN101251155A (en) * | 2008-04-11 | 2008-08-27 | 洛阳Lyc轴承有限公司 | Automatic adopting keeper mechanism for full-automatic conical bearing assembly machine |
| JP2013019532A (en) * | 2011-07-13 | 2013-01-31 | Shiro Sawa | Rolling swivel joint using dual conical roller |
| WO2013132964A1 (en) * | 2012-03-09 | 2013-09-12 | Ntn株式会社 | Cage for roller bearing, roller bearing and cage machining method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405714A (en) * | 2016-07-26 | 2018-08-17 | 高苑 | A kind of automobile side trimming-punching die |
| CN107377811A (en) * | 2017-09-11 | 2017-11-24 | 常山向阳轴承有限公司 | A kind of conical bearing retainer automatic forming equipment |
| CN114210869A (en) * | 2021-10-27 | 2022-03-22 | 山东金帝精密机械科技股份有限公司 | Production method and production device for stamping retainer of angular contact bearing |
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| CN103639293B (en) | 2015-09-09 |
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Denomination of invention: Self-positioning processing equipment for circular cone and spherical roller holder Effective date of registration: 20161212 Granted publication date: 20150909 Pledgee: Qilu bank Limited by Share Ltd. Liaocheng Dongchangfu branch Pledgor: Liaocheng Xinxin Golden Empire Bearing Cages Technology Co.,Ltd. Registration number: 2016370000099 |
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Effective date of registration: 20170915 Address after: 252000 No. 66 industrial zone, Zhen Zhen Town, Dongchangfu District, Shandong, Liaocheng Patentee after: SHANDONG GOLDEN EMPIRE PRECISION MACHINERY TECHNOLOGY Co.,Ltd. Address before: 252035, No. 173, Zheng Yuan Development Zone, Dongchangfu District, Shandong, Liaocheng Patentee before: Liaocheng Xinxin Golden Empire Bearing Cages Technology Co.,Ltd. |
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Date of cancellation: 20220930 Granted publication date: 20150909 Pledgee: Qilu bank Limited by Share Ltd. Liaocheng Dongchangfu branch Pledgor: LIAOCHENG XINXIN GOLDEN EMPIRE BEARING CAGES TECHNOLOGY Co.,Ltd. Registration number: 2016370000099 |