CN204610585U - Carrier roller bearing support - Google Patents
Carrier roller bearing support Download PDFInfo
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- CN204610585U CN204610585U CN201520143631.9U CN201520143631U CN204610585U CN 204610585 U CN204610585 U CN 204610585U CN 201520143631 U CN201520143631 U CN 201520143631U CN 204610585 U CN204610585 U CN 204610585U
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- outer sleeve
- inner sleeve
- cylindrical shell
- ring
- mounting cylinder
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Abstract
The utility model discloses a kind of carrier roller bearing support, relate to the configuring technical field of bearing or seal arrangement.Comprise inner sleeve and the outer sleeve of coaxial setting, inner sleeve comprises the columnar mounting cylinder for installing bearing and seal ring, the annular flange be connected with entirety outside mounting cylinder one end and becomes the end ring of L shape with the cross section be connected overall inside the mounting cylinder the other end; The annular ring that outer sleeve comprises cylindrical shell and is connected with entirety inside cylindrical shell one end, the barrel outer surface of outer sleeve is evenly provided with several arc grooves vertically, and the axial both sides of arc groove are rounded down; Outer sleeve annular ring internal diameter is with inner sleeve end ring external diameter transition fit and be fixedly connected with, and the outer sleeve cylindrical shell the other end is fixedly connected with inner sleeve annular flange.The utility model have structure simple, make fast and convenient, lightweight, cost is low, precision is high, waste product is few, intensity is high, the feature of long service life.
Description
Technical field
The utility model relates to the configuring technical field of bearing or seal arrangement.
Background technique
Carrier roller is made up of porcelain body, bearing, bearing support, axle, seal ring, and be a kind of Updated product applied for steel with porcelain, object is the working life in order to reduce costs, improving carrying roller and conveyor belt.
Installing bearing and sealing configuration thereof in carrying roller bearing support, is the important component part of carrying roller, and the quality of bearing support quality is directly connected to the transmission efficiency of belt conveyor, working life and job costs.
Conventional idler bearing support adopts metallic material turning or casting to process mostly, large, the used metallic material of weight is many, and manufacturing procedure is loaded down with trivial details, adds cost of production, and reject rate is high, in Yield and quality, performance and economic benefit etc., be all difficult to the requirement meeting economic development.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of carrier roller bearing support, have structure simple, make fast and convenient, lightweight, cost is low, precision is high, waste product is few, intensity is high, the feature of long service life.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of carrier roller bearing support, comprise inner sleeve and the outer sleeve of coaxial setting, inner sleeve comprises the columnar mounting cylinder for installing bearing and seal ring, the annular flange be connected with entirety outside mounting cylinder one end and becomes the end ring of L shape with the cross section be connected overall inside the mounting cylinder the other end; The annular ring that outer sleeve comprises cylindrical shell and is connected with entirety inside cylindrical shell one end, the barrel outer surface of outer sleeve is evenly provided with several arc grooves vertically, and the axial both sides of arc groove are rounded down; Outer sleeve annular ring internal diameter is with inner sleeve end ring external diameter transition fit and be fixedly connected with, and the outer sleeve cylindrical shell the other end is fixedly connected with inner sleeve annular flange.
Preferably, the barrel outer surface of outer sleeve is evenly provided with three arc grooves vertically.
Preferably, inner sleeve and outer sleeve are that steel plate punched is made.
The beneficial effect that produces of technique scheme is adopted to be: the utility model structure is simple, it is fast and convenient, lightweight to make, cost is low, precision is high, waste product is few, intensity is high, long service life, is easy to promote the use of.The structural design of inner sleeve and outer sleeve, both simply, intensity was high again, had saved cost, extended the long service life of bearing support.Several arc grooves of outer sleeve barrel outer surface and the mutual male-female of several arc stiffening ribs of carrier roller cylindrical shape porcelain body internal surface, fixedly inlay, use glue centering again, such in conjunction with firm, add transmission effect, and save the use amount of glue, the design of arc groove also improves the intensity of outer sleeve cylindrical shell; Be hollow structure between inner sleeve and outer sleeve and design transition cooperation, make to which save material, transition fit makes to combine firmly between inner sleeve and outer sleeve, and is easy to welding.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is the assembly structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the structural representation of inner sleeve in Fig. 1;
Fig. 3 is the structural representation of outer sleeve in Fig. 1;
Fig. 4 is the left view of Fig. 3 outer sleeve;
In figure, 1, annular flange; 2, cylindrical shell; 3, arc groove; 4, annular ring; 5, end ring; 6, mounting cylinder; 7, fillet.
Embodiment
Embodiment 1
A kind of carrier roller bearing support, see shown in Fig. 1-4, comprise inner sleeve and the outer sleeve of coaxial setting, inner sleeve comprises the columnar mounting cylinder 6 for installing bearing and seal ring, the annular flange 1 be connected with entirety outside mounting cylinder 6 one end and becomes the end ring 5 of L shape with the cross section be connected overall inside mounting cylinder 6 the other end; The annular ring 4 that outer sleeve comprises cylindrical shell 2 and is connected with entirety inside cylindrical shell 2 one end, cylindrical shell 2 outer surface of outer sleeve is evenly provided with three arc grooves 3 vertically, and the axial both sides of arc groove 3 are rounded down 7; Outer sleeve annular ring 4 internal diameter is with inner sleeve end ring 5 external diameter transition fit and be fixedly connected with, and outer sleeve cylindrical shell 2 the other end is fixedly connected with inner sleeve annular flange 1.Inner sleeve and outer sleeve are that steel plate punched is made.
The structural design of inner sleeve and outer sleeve, both simply, intensity was high again, had saved cost, extended the working life of bearing support.Three arc grooves 3 of outer sleeve cylindrical shell 2 outer surface and three mutual male-female of arc stiffening rib of carrier roller cylindrical shape porcelain body internal surface, fixedly inlay, use glue centering again, such in conjunction with firm, add transmission effect, and save the use amount of glue, the design of arc groove also improves the intensity of outer sleeve cylindrical shell; Be hollow structure between inner sleeve and outer sleeve and design transition cooperation, make to which save material, transition fit makes to combine firmly between inner sleeve and outer sleeve, and is easy to welding.
Inner sleeve and outer sleeve are that steel plate punched is made, and save operation, decrease the use amount of material, reduce cost of production.
During use, make three of this bearing support arc grooves 3 mutually embedding with three arc stiffening ribs of carrier roller cylindrical shape porcelain body internal surface, axle is inserted in bearing support, then bearing is installed in mounting cylinder 6, bearing is kept off in mounting cylinder 6 by end ring 5, then is installed in mounting cylinder 6 by seal ring.
This carrier roller bearing support, structure is simple, it is fast and convenient, lightweight to make, cost is low, precision is high, waste product is few, intensity is high, long service life, is easy to promote the use of.
Claims (3)
1. a carrier roller bearing support, it is characterized in that, comprise inner sleeve and the outer sleeve of coaxial setting, inner sleeve comprises the columnar mounting cylinder (6) for installing bearing and seal ring, the annular flange (1) be connected with entirety outside mounting cylinder (6) one end and becomes the end ring (5) of L shape with the cross section be connected overall inside mounting cylinder (6) the other end; The annular ring (4) that outer sleeve comprises cylindrical shell (2) and is connected with entirety inside cylindrical shell (2) one end, cylindrical shell (2) outer surface of outer sleeve is evenly provided with several arc grooves (3) vertically, and arc groove (3) axial both sides are rounded down (7); Outer sleeve annular ring (4) internal diameter is with inner sleeve end ring (5) external diameter transition fit and be fixedly connected with, and outer sleeve cylindrical shell (2) the other end is fixedly connected with inner sleeve annular flange (1).
2. carrier roller bearing support according to claim 1, is characterized in that cylindrical shell (2) outer surface of described outer sleeve is evenly provided with three arc grooves (3) vertically.
3. carrier roller bearing support according to claim 1, is characterized in that described inner sleeve and outer sleeve are that steel plate punched is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143631.9U CN204610585U (en) | 2015-03-14 | 2015-03-14 | Carrier roller bearing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143631.9U CN204610585U (en) | 2015-03-14 | 2015-03-14 | Carrier roller bearing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610585U true CN204610585U (en) | 2015-09-02 |
Family
ID=53963155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143631.9U Active CN204610585U (en) | 2015-03-14 | 2015-03-14 | Carrier roller bearing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610585U (en) |
-
2015
- 2015-03-14 CN CN201520143631.9U patent/CN204610585U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |