CN204512211U - The main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device - Google Patents
The main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device Download PDFInfo
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- CN204512211U CN204512211U CN201520181873.7U CN201520181873U CN204512211U CN 204512211 U CN204512211 U CN 204512211U CN 201520181873 U CN201520181873 U CN 201520181873U CN 204512211 U CN204512211 U CN 204512211U
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- sliding bearing
- rotating disk
- core cylinder
- shaft core
- main shaft
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Abstract
The utility model relates to a kind of main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device, comprise made up rolling wheel, described made up rolling wheel comprises rotating disk and makes with rotating disk the shaft core cylinder that removably connects, in described rotating disk and the inside of one end of shaft core cylinder one sliding bearing is all installed, main shaft is supported by two sliding bearings, between described rotating disk and the sliding bearing being arranged in rotating disk, the first dust-proof mechanism is installed, between shaft core cylinder and the sliding bearing being arranged in shaft core cylinder, the second dust-proof mechanism is installed.The utility model has the advantages that: have that structure is simple, cost is lower, assembly technology is simple, assembly precision easily ensures, integral rigidity is the advantages such as back and forth resistance is lower well.
Description
Technical field
The utility model relates to a kind of supporting structure, particularly a kind of main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device.
Background technique
The main shaft reciprocating support structure of domestic existing glass fiber wire drawing equipment is for supporting wheel group structure.Main shaft support supports wheels by former and later two and forms, be arranged in the support wheel base on rotating disk and upset belt wheel respectively, each support wheels have 4 nylon supporting wheels to be distributed in the effect that main shaft circumferencial direction plays radial support, two support wheels horizontal support main shaft, and by the support in the reciprocal process of scrolling realization main shaft of nylon wheel.This construction cost is higher, and equipment adjustment technique is more complicated, and assembly precision not easily ensures, integral rigidity is poor.
Summary of the invention
For overcoming the defect of prior art, the utility model provides a kind of main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device.The technical solution of the utility model is: a kind of main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device, comprise made up rolling wheel, described made up rolling wheel comprises rotating disk and makes with rotating disk the shaft core cylinder that removably connects, in described rotating disk and the inside of one end of shaft core cylinder one sliding bearing is all installed, main shaft is supported by two sliding bearings, between described rotating disk and the sliding bearing being arranged in rotating disk, the first dust-proof mechanism is installed, between shaft core cylinder and the sliding bearing being arranged in shaft core cylinder, the second dust-proof mechanism is installed.
Described sliding bearing is provided with oil groove, described oil groove by oil inlet pipe be arranged on shaft core cylinder oil feeding pipe joint and be communicated with.
The first described dust removal mechanism comprises dust ring and the first seal ring, described dust ring is arranged on rotating disk, be positioned at the sliding bearing of rotating disk and the joint of rotating disk, the inside of described dust ring is provided with the first circular groove, the first seal ring embeds in this first circular groove.
The second described dust removal mechanism comprises end cap and the second seal ring, described end cap is arranged on shaft core cylinder, be positioned at the sliding bearing of shaft core cylinder and the joint of shaft core cylinder, the inside of described end cap is provided with the second circular groove, the second seal ring embeds in this second circular groove.
Described rotating disk and the interface of shaft core cylinder are provided with positioning means, and this positioning means comprises and is arranged on the groove on rotating disk and the projection on shaft core cylinder, and described projection is corresponding with described groove, and is positioned at groove.
The utility model has the advantages that: have that structure is simple, cost is lower, assembly technology is simple, assembly precision easily ensures, integral rigidity is the advantages such as back and forth resistance is lower well.
Accompanying drawing explanation
Fig. 1 is agent structure schematic diagram of the present utility model.
Embodiment
Further describe the utility model below in conjunction with specific embodiment, advantage and disadvantage of the present utility model will be more clear along with description.But these embodiments are only exemplary, do not form any restriction to scope of the present utility model.It will be understood by those skilled in the art that and do not departing under spirit and scope of the present utility model and can modify to the details of technical solutions of the utility model and form or replace, but these amendments and replacement all fall in protection domain of the present utility model.
See Fig. 1, the utility model relates to a kind of main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device, comprise made up rolling wheel, bearing chamber is formed in this made up upset roller, and for passing main shaft, described made up rolling wheel comprises rotating disk 5 and removably connects (such as with bolts with rotating disk 5, the Placements such as Flange joint) shaft core cylinder 6, in described rotating disk 5 and the inside of one end of shaft core cylinder 6 one sliding bearing is all installed, be respectively sliding bearing 4 and sliding bearing 7, main shaft 1 is supported by sliding bearing 4 and sliding bearing 7, between described rotating disk 5 and the sliding bearing 4 being arranged in rotating disk 5, first dust-proof mechanism is installed, between shaft core cylinder 6 and the sliding bearing 7 being arranged in shaft core cylinder 6, second dust-proof mechanism is installed.
Described sliding bearing 4 and sliding bearing 7 are provided with oil groove, oil groove on sliding bearing 4 by oil inlet pipe be arranged on shaft core cylinder 6 oil feeding pipe joint 11 and be communicated with, this feature is for realizing the selflubricating of sliding bearing, ensure lubricating grease at low pressures by oil inlet pipe for sliding bearing and main shaft friction pair provide lubricating grease, rigid support effect is played to main shaft and obtains low surface friction drag.
The first described dust removal mechanism comprises dust ring 3 and the first seal ring 2, described dust ring 3 is arranged on rotating disk 5 by bolt, be positioned at the sliding bearing 4 of rotating disk 5 and the joint of rotating disk 5, the inside of described dust ring 3 is provided with the first circular groove, and the first seal ring 2 embeds in this first circular groove.
The second described dust removal mechanism comprises end cap 9 and the second seal ring 8, described end cap 9 is arranged on shaft core cylinder 6 by bolt, be positioned at the sliding bearing 7 of shaft core cylinder and the joint of shaft core cylinder 6, the inside of described end cap 9 is provided with the second circular groove, and the second seal ring 8 embeds in this second circular groove.
The setting of the first dust removal mechanism and the second dust removal mechanism, for sealed inside grease and the effect intercepting external dust.
Described rotating disk 5 and the interface of shaft core cylinder 6 are provided with positioning means, and this positioning means comprises and is arranged on the groove on rotating disk 5 and the projection on shaft core cylinder 6, and described projection is corresponding with described groove, and is positioned at groove.
The setting of positioning means is for ensureing the parallel of rotating disk and shaft core cylinder coaxality and rotating disk and the axis of shaft core cylinder and the axis of main shaft, and rotating disk and shaft core cylinder and sliding bearing adopt interference fit.
Claims (5)
1. the main shaft reciprocating support structure of a Novel sliding bearing type glass fibre drawing device, comprise made up rolling wheel, it is characterized in that: described made up rolling wheel comprises rotating disk and makes with rotating disk the shaft core cylinder that removably connects, in described rotating disk and the inside of one end of shaft core cylinder one sliding bearing is all installed, main shaft is supported by two sliding bearings, between described rotating disk and the sliding bearing being arranged in rotating disk, the first dust-proof mechanism is installed, between shaft core cylinder and the sliding bearing being arranged in shaft core cylinder, the second dust-proof mechanism is installed.
2. the main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device according to claim 1, it is characterized in that: on described sliding bearing, be provided with oil groove, described oil groove by oil inlet pipe be arranged on shaft core cylinder oil feeding pipe joint and be communicated with.
3. the main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device according to claim 1, it is characterized in that: the first described dust removal mechanism comprises dust ring and the first seal ring, described dust ring is arranged on rotating disk, be positioned at the sliding bearing of rotating disk and the joint of rotating disk, the inside of described dust ring is provided with the first circular groove, and the first seal ring embeds in this first circular groove.
4. the main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device according to claim 1, it is characterized in that: the second described dust removal mechanism comprises end cap and the second seal ring, described end cap is arranged on shaft core cylinder, be positioned at the sliding bearing of shaft core cylinder and the joint of shaft core cylinder, the inside of described end cap is provided with the second circular groove, and the second seal ring embeds in this second circular groove.
5. the main shaft reciprocating support structure of the Novel sliding bearing type glass fibre drawing device according to claim 2-4 any one claim, it is characterized in that, described rotating disk and the interface of shaft core cylinder are provided with positioning means, this positioning means comprises and is arranged on the groove on rotating disk and the projection on shaft core cylinder, described projection is corresponding with described groove, and is positioned at groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181873.7U CN204512211U (en) | 2015-03-27 | 2015-03-27 | The main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181873.7U CN204512211U (en) | 2015-03-27 | 2015-03-27 | The main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512211U true CN204512211U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520181873.7U Active CN204512211U (en) | 2015-03-27 | 2015-03-27 | The main shaft reciprocating support structure of Novel sliding bearing type glass fibre drawing device |
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| CN (1) | CN204512211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712664A (en) * | 2015-03-27 | 2015-06-17 | 泰安佳成机电科技有限公司 | Novel main shaft reciprocating support structure of sliding bearing type fiberglass drawing equipment |
-
2015
- 2015-03-27 CN CN201520181873.7U patent/CN204512211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712664A (en) * | 2015-03-27 | 2015-06-17 | 泰安佳成机电科技有限公司 | Novel main shaft reciprocating support structure of sliding bearing type fiberglass drawing equipment |
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| C14 | Grant of patent or utility model | ||
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