CN105129574A - Novel roller for roller cage - Google Patents

Novel roller for roller cage Download PDF

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Publication number
CN105129574A
CN105129574A CN201510546505.2A CN201510546505A CN105129574A CN 105129574 A CN105129574 A CN 105129574A CN 201510546505 A CN201510546505 A CN 201510546505A CN 105129574 A CN105129574 A CN 105129574A
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CN
China
Prior art keywords
roller
layer
novel
rolling cage
metal wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510546505.2A
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Chinese (zh)
Inventor
秦强
张安宁
张新
马天兵
王开松
戚晓楠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEFEI DESIGN RESEARCH INSTITUTE FOR COAL INDUSTRY
Original Assignee
HEFEI DESIGN RESEARCH INSTITUTE FOR COAL INDUSTRY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HEFEI DESIGN RESEARCH INSTITUTE FOR COAL INDUSTRY filed Critical HEFEI DESIGN RESEARCH INSTITUTE FOR COAL INDUSTRY
Priority to CN201510546505.2A priority Critical patent/CN105129574A/en
Publication of CN105129574A publication Critical patent/CN105129574A/en
Pending legal-status Critical Current

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Abstract

A novel roller for a roller cage comprises an elastic layer and a metal wheel, wherein the elastic layer is connected to the outer side surface of the metal wheel; the elastic layer comprises a wear layer, a buffer layer and a body layer from the outside in; and the body layer is connected with the metal wheel in an integrally casting manner. According to the novel roller for the roller cage, the elastic layer adopts a three-layer structure, so that the roller is not only wear-resistant but also high in vibration resistant, and long in service life, and can achieve the optimal shock-proof and wear-resistant effects.

Description

The novel roller for rolling cage shoe
Technical field
The invention belongs to coal production field, be specifically related to the critical component roller devices on guide piece rolling cage shoe on a kind of vertical shaft hoisting container, its rotor block adopts after composite structure, can reach wear-resisting, life-saving object, and absorption capacity can get a promotion.
Background technology
The lifting container of mine vertical shaft elevator system generally adopts rolling cage shoe as linear motion guide device.As consumable accessory, several months or longer time is generally needed to change 1 time.Traditional rolling cage shoe roller material is generally the solid polyurethane material of annular, if the hardness of material large (modulus of elasticity is large), resistance to abrasion are good, then roller lead on cage guide run time absorption capacity weak, vibratory force forms possible damage by lifting container, rolling cage shoe hard ware, cage guide device, accelerates the disable velocity of above equipment; If adopted compared with soft material (modulus of elasticity is little), although cushioning ability is improved, but wear resisting property usually reduces, and excessively soft material will make rolling cage shoe be out of shape increasing, guide effect is deteriorated, namely when lifting container runs, deviation theory track is too much, and in pit shaft, other equips the probability increase collided.
Described on end, the strong and integral, flexible of the material wear-resistant of roller, vibration absorption ability is suitable for, and is the demand under existing operating mode.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of novel roller for rolling cage shoe, described roller comprises elastic layer and metal wheel, and described elastic layer is connected to described metal wheel outer surface;
Described elastic layer comprises wearing layer, cushion layer and body layer from outside to inside, and described body layer adopts integrated poured connection with described metal wheel.
Preferably, described wearing layer and body layer material are polyurethane, and described cushion layer material is rubber.
Preferably, described rubber is methyl vinyl silicone rubber, and every 1000 weight portion methyl vinyl silicone rubbers are added with the additive of following weight portion: polyorganometallosiloxane 50-80 part, heat stability agent 10-20 part, plasticizer 20-30 part, gas-phase silica 15-20 part, Methylethyl silicone oil 6-10 part, assistant crosslinking agent 10-15 part.
Preferably, described heat stabilizer comprises glyceride and Martin's magnesium hydroxide, and the two part by weight is 1:2; Described plasticizer is o-phthalic acid dibutyl ester; Described assistant crosslinking agent is triallyl fulminuric acid fat.
Preferably, described polyurethane is made up of 20-40 part polyalcohol, 80-100 part '-diphenylmethane diisocyanate, 40-60 part two common people isocyanates, 10-20 part chain extender.
Preferably, the thickness proportion of described wearing layer, cushion layer and body layer is 1:4:10.
Preferably, described metal wheel outside face has some pits with protruding.
The present invention has following beneficial effect:
The elastic layer of roller devices provided by the invention is made up of three-decker, makes roller devices also can take into account anti-vibration, long service life while wear-resisting; Especially wearing layer provided by the invention, cushion layer and body layer are made by special substance of the present invention, the Shao Er A type hardness tester of wearing layer and body layer remains on 85-90 degree, the Shao Er A type hardness tester of intermediate rubber layer remains on 68-72 degree, makes roller devices reach optimum antidetonation and abrasion resistant effect.
Certainly, implement arbitrary product of the present invention might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described describing the required accompanying drawing used to embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, 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.
The novel roller structure schematic diagram for rolling cage shoe that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
Embodiments provide a kind of novel roller for rolling cage shoe, described roller comprises elastic layer and metal wheel 5, and described elastic layer is connected to metal wheel 5 outer surface; Described elastic layer comprises wearing layer 1, cushion layer 2 and body layer 3 from outside to inside, and wearing layer 1 adopts gluing linking together with cushion layer 2 and cushion layer 2 with body layer 3, and body layer 3 adopts integrated poured connection with metal wheel 4.Wherein metal wheel 5 outside face is male and fomale(M&F), has some pits with protruding, to increase the adhesive ability with body layer 3.
Metal wheel 5 is also provided with pouring orifice 4, end cap 9 is provided with outside metal wheel 5, bearing 6, end cap 9 is compressed by fastener group 10, metal wheel 5, bearing 6 are provided with packing seal 8 with the junction of end cap 9, end cap 9 has a projective structure, and this projective structure connects packing seal 7, packing seal 7 opposite side connection bearing 6, bearing 6 is set on axle 12, and the surface that axle 12 is positioned at bearing 6 both sides is connected to sealing member 11.
The wearing layer 1 that the present embodiment provides, cushion layer 2 is 1:4:10 with the thickness proportion of body layer 3, wherein wearing layer 1 is polyurethane with the material of body layer 3, cushion layer 2 material is rubber, the rubber that cushion layer 2 uses is methyl vinyl silicone rubber, every 1000 weight portion methyl vinyl silicone rubbers are added with the additive of following weight portion: polyorganometallosiloxane 55 parts, heat stability agent 10 parts, 20 parts, plasticizer, gas-phase silica 15 parts, Methylethyl silicone oil 6 parts, assistant crosslinking agent 10 parts, described heat stabilizer comprises glyceride and Martin's magnesium hydroxide, the two part by weight is 1:2, described plasticizer is o-phthalic acid dibutyl ester, described assistant crosslinking agent is triallyl fulminuric acid fat, described polyurethane is made up of 20 parts of polyalcohols, 80 parts of '-diphenylmethane diisocyanates, 40 part of two common people's isocyanates, 10 parts of chain extenders,
Embodiment two
Embodiments provide a kind of novel roller for rolling cage shoe, described roller comprises elastic layer and metal wheel 5, and described elastic layer is connected to metal wheel 5 outer surface;
Described elastic layer comprises wearing layer 1, cushion layer 2 and body layer 3 from outside to inside, wearing layer 1 adopts gluing linking together with cushion layer 2 and cushion layer 2 with body layer 3, body layer 3 adopts integrated poured connection with metal wheel 4, wherein metal wheel 5 outside face is male and fomale(M&F), there is some pits with protruding, to increase the adhesive ability with body layer 3;
Metal wheel 5 is also provided with pouring orifice 4, end cap 9 is provided with outside metal wheel 5, bearing 6, end cap 9 is compressed by fastener group 10, metal wheel 5, bearing 6 are provided with packing seal 8 with the junction of end cap 9, end cap 9 has a projective structure, and this projective structure connects packing seal 7, packing seal 7 opposite side connection bearing 6, bearing 6 is set on axle 12, and the surface that axle 12 is positioned at bearing 6 both sides is connected to sealing member 11.
The wearing layer 1 that the present embodiment provides, cushion layer 2 are 1:4:10 with the thickness proportion of body layer 3, wherein wearing layer 1 is polyurethane with the material of body layer 3, cushion layer 2 material is rubber, described rubber is methyl vinyl silicone rubber, and every 1000 weight portion methyl vinyl silicone rubbers are added with the additive of following weight portion: polyorganometallosiloxane 80 parts, heat stability agent 20 parts, 30 parts, plasticizer, gas-phase silica 20 parts, Methylethyl silicone oil 10 parts, assistant crosslinking agent 15 parts.
Described heat stabilizer comprises glyceride and Martin's magnesium hydroxide, and the two part by weight is 1:2; Described plasticizer is o-phthalic acid dibutyl ester; Described assistant crosslinking agent is triallyl fulminuric acid fat.Described polyurethane is made up of 40 parts of polyalcohols, 100 parts of '-diphenylmethane diisocyanates, 60 part of two common people's isocyanates, 20 parts of chain extenders.
The Shao Er A type hardness tester of the wearing layer that two embodiments provided by the invention provide and body layer remains on 85-90 degree, the Shao Er A type hardness tester of intermediate rubber layer remains on 68-72 degree, by the cushion layer 2 of formula provided by the invention, there is stronger heat-resisting and compressive property, long service life; Polyurethane provided by the invention has higher rub resistance power.
By being 1:4:10 by wearing layer 1, cushion layer 2 with the thickness proportion of body layer 3, the Shao Er A type hardness tester of wearing layer and body layer remains on 85-90 degree, the Shao Er A type hardness tester of intermediate rubber layer remains on 68-72 degree, the material wear-resistant of obtained roller devices roller, vibration absorption ability are strong and integral, flexible is suitable, while ensure that roller devices vibration absorption ability, also can reach higher fastness to rubbing.
The disclosed preferred embodiment of the present invention just sets forth the present invention for helping above.Preferred embodiment does not have all details of detailed descriptionthe, does not limit the detailed description of the invention that this invention is only described yet.Obviously, according to the content of this specification sheets, can make many modifications and variations.This specification sheets is chosen and is specifically described these embodiments, is to explain principle of the present invention and practical application better, thus makes art technical personnel understand well and to utilize the present invention.The present invention is only subject to the restriction of claims and four corner and equivalent.

Claims (7)

1. the novel roller for rolling cage shoe, is characterized in that, described roller comprises elastic layer and metal wheel, and described elastic layer is connected to described metal wheel outer surface;
Described elastic layer comprises wearing layer, cushion layer and body layer from outside to inside, and described body layer adopts integrated poured connection with described metal wheel.
2. the roller for rolling cage shoe novel as claimed in claim 1, is characterized in that, described wearing layer and body layer material are polyurethane, and described cushion layer material is rubber.
3. the roller for rolling cage shoe novel as claimed in claim 2, it is characterized in that, described rubber is methyl vinyl silicone rubber, and every 1000 weight portion methyl vinyl silicone rubbers are added with the additive of following weight portion: polyorganometallosiloxane 50-80 part, heat stability agent 10-20 part, plasticizer 20-30 part, gas-phase silica 15-20 part, Methylethyl silicone oil 6-10 part, assistant crosslinking agent 10-15 part.
4. the roller for rolling cage shoe novel as claimed in claim 3, is characterized in that, described heat stabilizer comprises glyceride and Martin's magnesium hydroxide, and the two part by weight is 1:2; Described plasticizer is o-phthalic acid dibutyl ester; Described assistant crosslinking agent is triallyl fulminuric acid fat.
5. the roller for rolling cage shoe novel as claimed in claim 2, is characterized in that, described polyurethane is made up of 20-40 part polyalcohol, 80-100 part '-diphenylmethane diisocyanate, 40-60 part two common people isocyanates, 10-20 part chain extender.
6. the novel roller for rolling cage shoe as described in any one of claim 1 to 5, is characterized in that, the thickness proportion of described wearing layer, cushion layer and body layer is 1:4:10.
7. the roller for rolling cage shoe novel as claimed in claim 1, is characterized in that, described metal wheel outside face has some pits with protruding.
CN201510546505.2A 2015-08-31 2015-08-31 Novel roller for roller cage Pending CN105129574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510546505.2A CN105129574A (en) 2015-08-31 2015-08-31 Novel roller for roller cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510546505.2A CN105129574A (en) 2015-08-31 2015-08-31 Novel roller for roller cage

Publications (1)

Publication Number Publication Date
CN105129574A true CN105129574A (en) 2015-12-09

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Family Applications (1)

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CN201510546505.2A Pending CN105129574A (en) 2015-08-31 2015-08-31 Novel roller for roller cage

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107673196A (en) * 2017-10-25 2018-02-09 江苏广盛源科技发展有限公司 A kind of roller
CN110065879A (en) * 2018-01-24 2019-07-30 山东艾德姆机电有限公司 From buffer-type rolling cage shoe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101775219A (en) * 2010-01-12 2010-07-14 山东大学 Radiation-resistant addition type room temperature vulcanized liquid silicone rubber and preparation method thereof
CN201808989U (en) * 2010-08-20 2011-04-27 山东黄金矿业(沂南)有限公司 Improved roller cage shoe
JP2011162284A (en) * 2010-02-08 2011-08-25 Nok Corp Guide roller
CN202560804U (en) * 2012-05-18 2012-11-28 宁波华菱电梯部件有限公司 Elevator roller preventing noise
CN203006670U (en) * 2013-01-18 2013-06-19 宁波欧菱电梯配件有限公司 Elevator roller
CN205034912U (en) * 2015-08-31 2016-02-17 煤炭工业合肥设计研究院 A gyro wheel for roller cage shoe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101775219A (en) * 2010-01-12 2010-07-14 山东大学 Radiation-resistant addition type room temperature vulcanized liquid silicone rubber and preparation method thereof
JP2011162284A (en) * 2010-02-08 2011-08-25 Nok Corp Guide roller
CN201808989U (en) * 2010-08-20 2011-04-27 山东黄金矿业(沂南)有限公司 Improved roller cage shoe
CN202560804U (en) * 2012-05-18 2012-11-28 宁波华菱电梯部件有限公司 Elevator roller preventing noise
CN203006670U (en) * 2013-01-18 2013-06-19 宁波欧菱电梯配件有限公司 Elevator roller
CN205034912U (en) * 2015-08-31 2016-02-17 煤炭工业合肥设计研究院 A gyro wheel for roller cage shoe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107673196A (en) * 2017-10-25 2018-02-09 江苏广盛源科技发展有限公司 A kind of roller
CN110065879A (en) * 2018-01-24 2019-07-30 山东艾德姆机电有限公司 From buffer-type rolling cage shoe
CN110065879B (en) * 2018-01-24 2021-11-02 山东艾德姆机电有限公司 Self-buffering type roller cage shoe

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Application publication date: 20151209