CN205061888U - Photovoltaic calendering glass production line transition roller bearing unit for platform - Google Patents
Photovoltaic calendering glass production line transition roller bearing unit for platform Download PDFInfo
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- CN205061888U CN205061888U CN201520713862.9U CN201520713862U CN205061888U CN 205061888 U CN205061888 U CN 205061888U CN 201520713862 U CN201520713862 U CN 201520713862U CN 205061888 U CN205061888 U CN 205061888U
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- pendular body
- transition roller
- bearing unit
- axle sleeve
- pedestal
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Abstract
The utility model provides a photovoltaic calendering glass production line transition roller bearing unit for platform, includes the pedestal, the pendular body, and the round pin axle, key, and axle sleeve, the pedestal plays to support whole bearing unit, in the pendular body embedding pedestal, the round pin axle is two, along the center line symmetry installation of pendular body, the pendular body can be swung in the pedestal around the round pin axle, the key dress is in the pendular body with between the excircle of axle sleeve, from this the pendular body, the key and the axle sleeve forms wholly. According to the utility model discloses a photovoltaic calendering glass production line transition roller bearing unit for platform, bearing unit adopt high temperature resistant sliding shaft nested structure, can be in long -term non -maintaining work under the high temperature environment to the present internal swing of pendular body can be followed to the axle sleeve of bearing unit, thereby can eliminate transition roller head height warm deformation error to the influence of transition roller moving.
Description
Technical field
The utility model relates to photovoltaic rolled glass mechanical field, particularly relates to photovoltaic rolled glass former.
Background technology
The glass metal calendaring molding of melting is that glass ribbon mainly completes by rolling press and transition roller table by photovoltaic rolled glass production line, because glass metal temperature in the process being rolled into glass ribbon is higher, the temperature of glass ribbon in transition roller region is greatly about 750 DEG C, because require higher to transition roller and transmission system thereof, transition roller is wanted to operate in high temperature environments and is wanted steadily, can not blocked portion, therefore require that the bearing at transition roller two ends can at high temperature long-term operation.One when bearing operation steadily or blocked portion will affect the rotation of transition roller, also just directly affect the quality of glass ribbon.Envrionment temperature due to scene the higher operator of being unfavorable for safeguard, therefore requires that bearing preferably can be exempted from apply oil and be safeguarded.This just requires a kind of bearing unit can non-maintaining long-term normal work in high temperature environments.
Utility model content
The utility model aims to provide high temperature resistant non-maintaining bearing unit, can ensure that transition roller can run well in high temperature environments for a long time.
In order to reach above-mentioned purpose, provide a kind of photovoltaic rolled glass production line transition roller table bearing unit, comprise pedestal, pendular body, bearing pin, key, and axle sleeve, described pedestal rises and supports whole bearing unit, described pendular body embeds in pedestal, described bearing pin is two pieces, and the medullary ray symmetry along pendular body is installed, and described pendular body can swing in pedestal around bearing pin, described key is contained between the cylindrical of described pendular body and described axle sleeve, described pendular body thus, described key, and described axle sleeve forms entirety.
In some embodiments, described pendular body outside surface is spherical, and whole pendular body embeds in pedestal.
In some embodiments, one end that described bearing pin is thick is screw thread, and thin one end is light face, and thread end and described pedestal are fixed, and one end, light face is inserted in described pendular body, and described pendular body swings in described pedestal around described bearing pin thus.
In some embodiments, described bearing pin stops described pendular body to rotate in described pedestal.
In some embodiments, shrink-fit between the cylindrical of described axle sleeve and described pendular body, and keyway is housed therebetween, thus make described axle sleeve become as a whole with described pendular body, can not mutually rotate between described axle sleeve and described pendular body, described axle sleeve rotates together with described pendular body is in pedestal.
In some embodiments, described axle sleeve is made up of resistant to elevated temperatures mmaterial.
In some embodiments, the spindle nose of transition roller rotarily drives glass ribbon and carries backward in described axle sleeve.
In some embodiments, be running fit between described inner hole of shaft sleeve and transition roller spindle nose.
According to photovoltaic rolled glass production line transition roller table bearing unit of the present utility model, bearing unit adopts high temperature resistant sliding shaft sleeve structure, can long-term non-maintaining work in high temperature environments, and the axle sleeve of bearing unit can swing in pedestal with pendular body, thus the impact that transition roller spindle nose high temperature deformation error operates on transition roller can be eliminated.
Below in conjunction with accompanying drawing, the description of the utility model purport is described by example, with clear other aspects of the present utility model and advantage.
Accompanying drawing explanation
By reference to the accompanying drawings, by detailed description hereafter, above-mentioned and other feature and advantage of the present utility model more clearly can be understood, wherein:
Fig. 1 is the front view of the photovoltaic rolled glass production line transition roller table bearing unit according to the utility model embodiment;
Fig. 2 is the sectional view of the photovoltaic rolled glass production line transition roller table bearing unit according to the utility model embodiment; And
Fig. 3 is out of shape afterwards according to the transition roller of the photovoltaic rolled glass production line transition roller table bearing unit of the utility model embodiment and bearing unit assembles schematic diagram.
Embodiment
See the accompanying drawing of the utility model specific embodiment, hereafter in more detail the utility model will be described.But the utility model can realize in many different forms, and should not be construed as by the restriction in the embodiment of this proposition.On the contrary, it is abundant and complete open in order to reach for proposing these embodiments, and makes those skilled in the art understand scope of the present utility model completely.
Description describes the photovoltaic rolled glass production line transition roller table bearing unit according to the utility model embodiment in detail.
According to the photovoltaic rolled glass production line transition roller table bearing unit of the utility model embodiment, pedestal, pendular body, bearing pin, key and slip cap form.Pedestal plays a part to support whole bearing unit, and pendular body outside surface is spherical, and whole pendular body embeds in pedestal.Bearing pin is two pieces, and the medullary ray symmetry along pendular body is installed, and one end that bearing pin is thick is screw thread, and thin one end is light face, and thread end and pedestal are fixed, and one end, light face is inserted in pendular body, and pendular body can swing in pedestal around bearing pin.Bearing pin also plays the effect stoping pendular body to turn in pedestal inward turning.Be shrink-fit between the cylindrical of axle sleeve and pendular body, and keyway be housed therebetween, so just make axle sleeve become as a whole with pendular body, can not mutually rotate between axle sleeve and pendular body, axle sleeve and pendular body can in pedestal together with rotate.Axle sleeve selects resistant to elevated temperatures mmaterial to make, can long-term stable operation in high temperature environments, be running fit between inner hole of shaft sleeve and transition roller spindle nose, between transition roller spindle nose and axle sleeve, gap is to reserve certain swell increment to spindle nose in high temperature environments.Because transition roller two ends spindle nose has certain co-axial shafts error man-hour adding, and transition roller dilatational strain under high-temperature work environment can cause two ends spindle nose coaxiality error to become large, and the swing in pedestal of axle sleeve and pendular body can eliminate the impact that transition roller spindle nose coaxiality error operates on transition roller.
As shown in the figure, bearing unit of the present invention forms primarily of pedestal 1, pendular body 2, key 3, axle sleeve 4 and bearing pin 6.The Main Function of bearing unit supports transition roller 7, the spindle nose of transition roller 7 rotarily drives glass ribbon 8 and carries backward in axle sleeve 4, because transition roller 7 regional environment temperature is higher, and bearing unit of the present invention can long term operation in high temperature environments, transition roller 7 at high temperature can dilatational strain, and pendular body 2 and axle sleeve 4 Integral swinging in pedestal 1, still can run well under transition roller 7 deformation state can be ensured.
Pedestal 1 plays a part to support whole bearing unit, pendular body 2 is embedded in pedestal 1, one end that bearing pin 6 is thick is screw thread, thin one end is light face, thread end and the pedestal 1 of bearing pin 6 are fixed, and light face end inserts in pendular body 2, and pendular body 2 can swing in pedestal 1 around bearing pin 6, bearing pin 6 plays spacing effect simultaneously, and pendular body 2 can not be rotated in pedestal 1.The endoporus of pendular body 2 has keyway, key 3 is contained between the cylindrical of pendular body 2 and axle sleeve 4, key 3 plays the effect of mutually rotating between restriction pendular body and axle sleeve 4, it is shrink-fit between pendular body 2 and axle sleeve 4, such pendular body 2, key 3 and axle sleeve 4 just form an entirety, can swing in pedestal 1.Axle sleeve 4 selects resistant to elevated temperatures mmaterial to make, can long term operation in high temperature environments, be running fit between the spindle nose of axle sleeve 4 and transition roller 7, leave certain expansion space to the spindle nose of transition roller 7, with ensure spindle nose expand after still can in axle sleeve 4 smooth rotation.
According to photovoltaic rolled glass production line transition roller table bearing unit of the present utility model, bearing unit adopts high temperature resistant sliding shaft sleeve structure, can long-term non-maintaining work in high temperature environments, and the axle sleeve of bearing unit can swing in pedestal with pendular body, thus the impact that transition roller spindle nose high temperature deformation error operates on transition roller can be eliminated.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.All technician in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (8)
1. a photovoltaic rolled glass production line transition roller table bearing unit, is characterized in that, comprise pedestal, pendular body, bearing pin, key, and axle sleeve, described pedestal rises and supports whole bearing unit, and described pendular body embeds in pedestal, described bearing pin is two pieces, and the medullary ray symmetry along pendular body is installed, and described pendular body can swing in pedestal around bearing pin, described key is contained between the cylindrical of described pendular body and described axle sleeve, described pendular body thus, described key, and described axle sleeve forms entirety.
2. photovoltaic rolled glass production line transition roller table bearing unit according to claim 1, it is characterized in that, pendular body outside surface is spherical, and whole pendular body embeds in pedestal.
3. photovoltaic rolled glass production line transition roller table bearing unit according to claim 2, it is characterized in that, one end that bearing pin is thick is screw thread, thin one end is light face, thread end and described pedestal are fixed, one end, light face is inserted in described pendular body, and described pendular body swings in described pedestal around described bearing pin thus.
4. photovoltaic rolled glass production line transition roller table bearing unit according to claim 3, it is characterized in that, described bearing pin stops described pendular body to rotate in described pedestal.
5. photovoltaic rolled glass production line transition roller table bearing unit according to claim 4, it is characterized in that, shrink-fit between the cylindrical of described axle sleeve and described pendular body, and keyway is housed therebetween, thus make described axle sleeve become as a whole with described pendular body, can not mutually rotate between described axle sleeve and described pendular body, described axle sleeve rotates together with described pendular body is in pedestal.
6. photovoltaic rolled glass production line transition roller table bearing unit according to claim 5, it is characterized in that, described axle sleeve is made up of resistant to elevated temperatures mmaterial.
7. photovoltaic rolled glass production line transition roller table bearing unit according to claim 6, it is characterized in that, the spindle nose of transition roller rotarily drives glass ribbon and carries backward in described axle sleeve.
8. photovoltaic rolled glass production line transition roller table bearing unit according to claim 6, it is characterized in that, be running fit between described inner hole of shaft sleeve and transition roller spindle nose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713862.9U CN205061888U (en) | 2015-09-15 | 2015-09-15 | Photovoltaic calendering glass production line transition roller bearing unit for platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713862.9U CN205061888U (en) | 2015-09-15 | 2015-09-15 | Photovoltaic calendering glass production line transition roller bearing unit for platform |
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| Publication Number | Publication Date |
|---|---|
| CN205061888U true CN205061888U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520713862.9U Active CN205061888U (en) | 2015-09-15 | 2015-09-15 | Photovoltaic calendering glass production line transition roller bearing unit for platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036538A (en) * | 2015-09-15 | 2015-11-11 | 中国建材国际工程集团有限公司 | Bearing unit for photovoltaic roller glass production line transition roller table |
-
2015
- 2015-09-15 CN CN201520713862.9U patent/CN205061888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036538A (en) * | 2015-09-15 | 2015-11-11 | 中国建材国际工程集团有限公司 | Bearing unit for photovoltaic roller glass production line transition roller table |
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| GR01 | Patent grant |