CN105199175A - Ball pin retainer cold-rolling molding device with improved supporting wheel - Google Patents
Ball pin retainer cold-rolling molding device with improved supporting wheel Download PDFInfo
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- CN105199175A CN105199175A CN201510768671.7A CN201510768671A CN105199175A CN 105199175 A CN105199175 A CN 105199175A CN 201510768671 A CN201510768671 A CN 201510768671A CN 105199175 A CN105199175 A CN 105199175A
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Abstract
The invention discloses a ball pin retainer cold-rolling molding device with an improved supporting wheel. The ball pin retainer cold-rolling molding device comprises a supporting wheel, wherein the supporting wheel is provided with a supporting shaft; two ends of the supporting shaft are connected with horizontal supporting rods; the supporting wheel is made of high-strength rubber; and the high-strength rubber comprises the following components in parts by mass: 40 parts of butadiene styrene rubber, 40 parts of polyurethane elastomer, 10 parts of chloroprene rubber, 15 parts of N660 carbon black, 15 parts of calcite powder, 10 parts of silicon dioxide powder, 10 parts of aluminum nitride, 5 parts of zinc oxide, 10 parts of magnesium hydroxide, 1.5 parts of sulfur, 5 parts of 2,6-ditert-butyl-4-methylphenol, 3 parts of benzoperoxide, 3 parts of 2,2'-dithio-dibenzo thiazole, 5 parts of diphenyl phosphate, 1 part of melamine, 3 parts of stearic acid and 2 parts of a titanate coupling agent. The supporting wheel of the ball pin retainer cold-rolling molding device is adapted to the deformation of a constant-velocity universal joint ball pin retainer without regulating the position in real time, so that the actual application requirement is met.
Description
Technical field
The present invention relates to a kind of ball pin retainer cold roll shaped device improving supporting-point roller, belong to Car Drive Shaft constant velocity cardan joint product manufacturing technical field.
Background technology
Universal joint is automobile chassis key components and parts, and universal joint and transmission shaft combine, and are called cardan gear; On the vehicle that front engine rear wheel drives, cardan gear is arranged between transmission output shaft and main reducing gear of drive axle input shaft; And the vehicle that front engine, front drives eliminates transmission shaft, universal joint is arranged on not only to be responsible for driving but also to be responsible between the front axle half shaft that turns to and wheel, and its major function is when main drive shaft and driven shaft generation angular travel, can flexible communication power and torque.Constant velocity universal transmission mechanism is generally made up of fixing type equal speed universal joint, sliding constant velocity cardan joint and tunnel shaft.Fixing type equal speed universal joint is installed on wheel side, and sliding constant velocity cardan joint is installed on differential mechanism side, and tunnel shaft is used for universal-joint, plays the effect of transmitting motion and torque.Sliding constant velocity cardan joint comprises overcoat and rolling element, the slip of tunnel shaft and swing, rolling element can be driven to slide and swing, thus transmitting sliding power and torque; Three ball pin style constant speed universal joint is the one in sliding constant velocity cardan joint.
Constant velocity cardan joint ball pin retainer is that in constant velocity cardan joint ball cage, bearing pin keeps outer ring, subjects and transmits power and corner moment, be key part in constant velocity cardan joint, subject repeated action power, needs to have higher wear resisting property and fatigue resistance.Cold roll moulding process processing constant velocity cardan joint ball pin retainer not only saves material, cuts the waste, and the constant velocity cardan joint ball pin retainer after cold rolling, the further refinement of metallographic structure and densification, and wear resisting property especially fatigue resistance significantly increases; But cold roll shaping device support wheel of the prior art needs to adjust position in real time to adapt to the deformation of constant velocity cardan joint ball pin retainer, and controlling organization is complicated.。
Summary of the invention
The present invention is just for the deficiency that prior art exists, and provide a kind of ball pin retainer cold roll shaped device improving supporting-point roller, supporting-point roller, without the need to adjusting position in real time to adapt to the deformation of constant velocity cardan joint ball pin retainer, meets actual operation requirements.
For solving the problem, the technical solution used in the present invention is as follows:
Improve a ball pin retainer cold roll shaped device for supporting-point roller, comprising: supporting-point roller, described supporting-point roller is provided with back shaft, and the two ends of described back shaft connect horizontal support bar; Supporting-point roller is that high-strength rubber is made, and described high-strength rubber comprises the component of following mass fraction:
40 parts, styrene-butadiene rubber(SBR), polyurethane elastomer 40 parts, chloroprene rubber 10 parts, N660 carbon black 15 parts, 15 parts, calcite powder, SiO 2 powder 10 parts, aluminium nitride 10 parts, 5 parts, zinc oxide, magnesium hydroxide 10 parts, 1.5 parts, sulphur, 2,6 di tert butyl 4 methyl phenol 5 parts, dibenzoyl peroxide 3 parts, 2,2'-dithio-bis-benzothiazole 3 parts, diphenylphosphate 5 parts, trimeric cyanamide 1 part, stearic acid 3 parts, titanate coupling agent 2 parts.
As the improvement of technique scheme, also comprise spherical outside surface rolling wheel and spherical outside surface core roller, the axle center place of described spherical outside surface rolling wheel is provided with spherical outside surface and rolls axle, the axle center place of described spherical outside surface core roller is provided with spherical outside surface mandrel, it is parallel with described spherical outside surface mandrel that described spherical outside surface rolls axle, and the face of rolling of the face of rolling of described spherical outside surface rolling wheel and described spherical outside surface core roller is arranged in opposite directions; One end of described spherical outside surface mandrel connects can the press molding bar that moves back and forth vertically of level, and described press molding bar is perpendicular to described spherical outside surface mandrel, and the axle center coplanar horizontal of the axis of described press molding bar and described spherical outside surface rolling wheel;
Described back shaft is parallel with described spherical outside surface mandrel, and described spherical outside surface to roll axle, described back shaft and described spherical outside surface mandrel coplanar, described horizontal support bar is parallel with described press molding bar.
As the improvement of technique scheme, the bottom of described spherical outside surface core roller is also provided with Roller, and the axle center place of described Roller is provided with circularity axle, and described circularity axle is arranged on bottom support bar, and described bottom support bar can move up and down.
As the improvement of technique scheme, described press molding bar is ball screw, and connects servomotor by described driven by servomotor.
Compared with prior art, implementation result of the present invention is as follows in the present invention:
The ball pin retainer cold roll shaped device of improvement supporting-point roller of the present invention, by selecting the rubber of high-wear resistance as supporting-point roller, namely the steadiness in the constant velocity cardan joint ball pin retainer course of processing has been ensured, and supporting-point roller is again without the need to adjusting position in real time to adapt to the deformation of constant velocity cardan joint ball pin retainer, simplifies the controlling organization of cold roll shaped device.
Accompanying drawing explanation
Fig. 1 be the ball pin retainer cold roll shaped device of improvement supporting-point roller of the present invention look squarely structural representation;
Fig. 2 is the plan structure schematic diagram of the ball pin retainer cold roll shaped device of improvement supporting-point roller of the present invention.
Embodiment
Below in conjunction with specific embodiments content of the present invention is described.
As depicted in figs. 1 and 2, be the ball pin retainer cold roll shaped device structural representation of improvement supporting-point roller of the present invention.
The ball pin retainer cold roll shaped device of improvement supporting-point roller of the present invention, comprising: supporting-point roller 4, described supporting-point roller 4 is provided with back shaft 41, and the two ends of described back shaft 41 connect horizontal support bar 42; Supporting-point roller 4 is made for high-strength rubber, described high-strength rubber comprises the component of following mass fraction: 40 parts, styrene-butadiene rubber(SBR), polyurethane elastomer 40 parts, chloroprene rubber 10 parts, N660 carbon black 15 parts, 15 parts, calcite powder, SiO 2 powder 10 parts, aluminium nitride 10 parts, 5 parts, zinc oxide, magnesium hydroxide 10 parts, 1.5 parts, sulphur, 2,6 di tert butyl 4 methyl phenol 5 parts, dibenzoyl peroxide 3 parts, 2,2'-dithio-bis-benzothiazole 3 parts, diphenylphosphate 5 parts, trimeric cyanamide 1 part, stearic acid 3 parts, titanate coupling agent 2 parts.
Also comprise spherical outside surface rolling wheel 1 and spherical outside surface core roller 2, the axle center place of described spherical outside surface rolling wheel 1 is provided with spherical outside surface and rolls axle 11, the axle center place of described spherical outside surface core roller 2 is provided with spherical outside surface mandrel 21, it is parallel with described spherical outside surface mandrel 21 that described spherical outside surface rolls axle 11, and the face of rolling of the face of rolling of described spherical outside surface rolling wheel 1 and described spherical outside surface core roller 2 is arranged in opposite directions; One end of described spherical outside surface mandrel 21 connects can the press molding bar 22 that moves back and forth vertically of level, described press molding bar 22 is perpendicular to described spherical outside surface mandrel 21, and the axle center coplanar horizontal of the axis of described press molding bar 22 and described spherical outside surface rolling wheel 1; Described back shaft 41 is parallel with described spherical outside surface mandrel 21, and described spherical outside surface to roll axle 11, described back shaft 41 and described spherical outside surface mandrel 21 coplanar, described horizontal support bar 42 is parallel with described press molding bar 22.The bottom of described spherical outside surface core roller 2 is also provided with Roller 3, and the axle center place of described Roller 3 is provided with circularity axle 31, and described circularity axle 31 is arranged on bottom support bar 32, and described bottom support bar 32 can move up and down.Described press molding bar 22 is ball screw, and connects servomotor by described driven by servomotor.
Described spherical outside surface roll milling wheel 1 acts on the outer of constant velocity cardan joint ball pin retainer 5 and sidewinders on face, described spherical outside surface core roller 2 acts on the medial surface of constant velocity cardan joint ball pin retainer 5, when constant velocity cardan joint ball pin retainer 5 is admitted to worktable, described spherical outside surface core roller 2 penetrates in constant velocity cardan joint ball pin retainer 5 endoporus, described press molding bar 22 promotes described spherical outside surface mandrel 21 and moves to the face of rolling of described spherical outside surface roll milling wheel 1, and described spherical outside surface mandrel 21 and described spherical outside surface roll milling wheel 1 have extruded the cold roll operation of constant velocity cardan joint ball pin retainer 5 jointly; Described Roller 3 and described supporting-point roller 4 are for keeping the position of constant velocity cardan joint ball pin retainer 5 and ensureing its circularity.
Preferably described high-strength rubber has higher wear resisting property and higher elastic performance, along with the change of constant velocity cardan joint ball pin retainer 5 profile, there is elastic deformation in the face of rolling of described supporting-point roller 4, both can ensure constant velocity cardan joint ball pin retainer 5 position and structure unaffected, again without the need to making a concession described supporting-point roller 4.
Above content is detailed description made for the present invention in conjunction with specific embodiments, can not assert that the present invention specifically implements to be only limitted to these explanations; For those skilled in the art, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to the scope of protection of the invention.
Claims (4)
1. improve a ball pin retainer cold roll shaped device for supporting-point roller, it is characterized in that, comprising: supporting-point roller (4), described supporting-point roller (4) is provided with back shaft (41), and the two ends of described back shaft (41) connect horizontal support bar (42); Supporting-point roller (4) is made for high-strength rubber, and described high-strength rubber comprises the component of following mass fraction:
40 parts, styrene-butadiene rubber(SBR), polyurethane elastomer 40 parts, chloroprene rubber 10 parts, N660 carbon black 15 parts, 15 parts, calcite powder, SiO 2 powder 10 parts, aluminium nitride 10 parts, 5 parts, zinc oxide, magnesium hydroxide 10 parts, 1.5 parts, sulphur, 2,6 di tert butyl 4 methyl phenol 5 parts, dibenzoyl peroxide 3 parts, 2,2'-dithio-bis-benzothiazole 3 parts, diphenylphosphate 5 parts, trimeric cyanamide 1 part, stearic acid 3 parts, titanate coupling agent 2 parts.
2. the ball pin retainer cold roll shaped device improving supporting-point roller as claimed in claim 1, it is characterized in that, also comprise spherical outside surface rolling wheel (1) and spherical outside surface core roller (2), the axle center place of described spherical outside surface rolling wheel (1) is provided with spherical outside surface and rolls axle (11), the axle center place of described spherical outside surface core roller (2) is provided with spherical outside surface mandrel (21), it is parallel with described spherical outside surface mandrel (21) that described spherical outside surface rolls axle (11), and the face of rolling of the face of rolling of described spherical outside surface rolling wheel (1) and described spherical outside surface core roller (2) is arranged in opposite directions; One end of described spherical outside surface mandrel (21) connects can the press molding bar (22) that moves back and forth vertically of level, described press molding bar (22) is perpendicular to described spherical outside surface mandrel (21), and the axle center coplanar horizontal of the axis of described press molding bar (22) and described spherical outside surface rolling wheel (1);
Described back shaft (41) is parallel with described spherical outside surface mandrel (21), and described spherical outside surface to roll axle (11), described back shaft (41) and described spherical outside surface mandrel (21) coplanar, described horizontal support bar (42) is parallel with described press molding bar (22).
3. the ball pin retainer cold roll shaped device improving supporting-point roller as claimed in claim 2, it is characterized in that, the bottom of described spherical outside surface core roller (2) is also provided with Roller (3), the axle center place of described Roller (3) is provided with circularity axle (31), described circularity axle (31) is arranged on bottom support bar (32), and described bottom support bar (32) can move up and down.
4. the as claimed in claim 2 ball pin retainer cold roll shaped device improving supporting-point roller, it is characterized in that, described press molding bar (22) is ball screw, and connects servomotor and by described driven by servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768671.7A CN105199175A (en) | 2015-11-12 | 2015-11-12 | Ball pin retainer cold-rolling molding device with improved supporting wheel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768671.7A CN105199175A (en) | 2015-11-12 | 2015-11-12 | Ball pin retainer cold-rolling molding device with improved supporting wheel |
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| CN105199175A true CN105199175A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510768671.7A Pending CN105199175A (en) | 2015-11-12 | 2015-11-12 | Ball pin retainer cold-rolling molding device with improved supporting wheel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073085A (en) * | 2019-12-31 | 2020-04-28 | 东莞市特谱峰实业有限公司 | Wear-resistant rubber material and preparation method thereof |
Citations (5)
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| CN2647468Y (en) * | 2003-06-23 | 2004-10-13 | 洛阳轴研科技股份有限公司 | Cold ring rolling machine for making middle and small size rings component parts |
| CN101176903A (en) * | 2007-09-06 | 2008-05-14 | 刘岷 | Processing method of enlarging cold-rolling of inside and outside spherical surface ferrule piece as well as device thereof |
| CN201586504U (en) * | 2009-12-25 | 2010-09-22 | 唐计要 | Small-sized stirring machine |
| CN102825632A (en) * | 2012-08-28 | 2012-12-19 | 闫志峰 | Plate saw bench with guide device |
| CN104311925A (en) * | 2014-09-29 | 2015-01-28 | 安徽弘毅电缆集团有限公司 | High-elasticity wear-resisting flame-retardant rubber material |
-
2015
- 2015-11-12 CN CN201510768671.7A patent/CN105199175A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647468Y (en) * | 2003-06-23 | 2004-10-13 | 洛阳轴研科技股份有限公司 | Cold ring rolling machine for making middle and small size rings component parts |
| CN101176903A (en) * | 2007-09-06 | 2008-05-14 | 刘岷 | Processing method of enlarging cold-rolling of inside and outside spherical surface ferrule piece as well as device thereof |
| CN201586504U (en) * | 2009-12-25 | 2010-09-22 | 唐计要 | Small-sized stirring machine |
| CN102825632A (en) * | 2012-08-28 | 2012-12-19 | 闫志峰 | Plate saw bench with guide device |
| CN104311925A (en) * | 2014-09-29 | 2015-01-28 | 安徽弘毅电缆集团有限公司 | High-elasticity wear-resisting flame-retardant rubber material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073085A (en) * | 2019-12-31 | 2020-04-28 | 东莞市特谱峰实业有限公司 | Wear-resistant rubber material and preparation method thereof |
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