CN204777081U - Cantilever slewing rollers for roller of feeding - Google Patents
Cantilever slewing rollers for roller of feeding Download PDFInfo
- Publication number
- CN204777081U CN204777081U CN201520375707.0U CN201520375707U CN204777081U CN 204777081 U CN204777081 U CN 204777081U CN 201520375707 U CN201520375707 U CN 201520375707U CN 204777081 U CN204777081 U CN 204777081U
- Authority
- CN
- China
- Prior art keywords
- spindle nose
- cladding plate
- shaft shoulder
- roll body
- slewing rollers
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cantilever slewing rollers for roller of feeding, its characterized in that: slewing rollers include left spindle nose, right spindle nose, set up the roll body between left spindle nose and right spindle nose, and the roll body core is opened has the mounting hole, between this roll body left end and left spindle nose, weld respectively and be provided with first shroud plate and second shroud plate, are provided with the first shaft shoulder on the left spindle nose between this roll body and right spindle nose, are provided with the second shaft shoulder on the right spindle nose. Through the mode that adopts roll body and left spindle nose and right spindle nose, utilize the shroud plate to realize being connected of spindle nose and roll body, utilize the axial of shaft shoulder realization shroud plate spacing to guarantee the holistic intensity of combination component, the roll body adopts large diameter set of tubular structure to substitute traditional solid construction that the diameter is little in addition, compares and to guarantee that its holistic intensity still reaches the user demand.
Description
Technical field
The utility model relates to a kind of charging overhang roll slewing rollers, particularly relates to a kind of Joint strenght failure-free charging overhang roll slewing rollers.
Background technology
Roll body tradition mostly is an inblock cast or Forging Parts, and for the longer roll body of axial length in long-distance transport even water-borne transport process, all there is entrucking or the problem of transport inconvenience of changing trains, for above-mentioned problem, study a kind of convenient transportation and not affect the roll body of overall intensity necessary.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of charging overhang roll slewing rollers, has Joint strenght failure-free feature.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of charging overhang roll slewing rollers, its innovative point is: described slewing rollers comprise the horizontally disposed left spindle nose of central axis, the right spindle nose of central axis and described left spindle nose central axes, to be arranged between described left spindle nose and described right spindle nose and with the roll body of left spindle nose central axes, described roll body is the sleeve-like configuration that core has mounting hole, the diameter of described mounting hole is greater than the diameter of described left spindle nose and described right spindle nose, between this roll body left end and described left spindle nose, position of mounting hole place between this roll body and described right spindle nose is respectively arranged with the first cladding plate and the second cladding plate, the circular ring of axis and described left spindle nose central axes centered by described first cladding plate and described second cladding plate, the inner ring of this first cladding plate is welded on described left spindle nose, the inner ring of this second cladding plate is welded on described right spindle nose, the outer ring of this first cladding plate and the outer ring of the second cladding plate are all welded on the mounting hole that is arranged on roll body, described left spindle nose is provided with first shaft shoulder propping up described first cladding plate, the diameter of described first shaft shoulder is greater than the inner ring diameter of described first cladding plate, described right spindle nose is provided with second shaft shoulder propping up described second cladding plate, the diameter of described second shaft shoulder is greater than the inner ring diameter of described second cladding plate.
Preferably, described left spindle nose is provided with the 3rd shaft shoulder, and the distance between described first shaft shoulder and described 3rd shaft shoulder equals 1/10 of described left spindle nose axial length, described 3rd shaft shoulder position is provided with the 3rd cladding plate, the inner ring welding of the 3rd cladding plate is arranged on described left spindle nose, and the outer ring welding of the 3rd cladding plate is arranged on the mounting hole of described roll body.
Preferably, described 3rd cladding plate and described first cladding plate are provided with horizontally disposed first through hole of central axis, through there being the first bearing pin in described first through hole.
Preferably, described first shaft shoulder and form the first cavity between described 3rd shaft shoulder and roll body mounting hole, is provided with the ring-type filling member of transition fit on described left spindle nose in described first cavity.
Preferably, described ring-type filling member is multiple-structure, is followed successively by the first steel screen layer, metal level, the second steel screen layer from inside to outside.
Preferably, described right spindle nose is provided with the 4th shaft shoulder, described 4th shaft shoulder position is provided with the 4th cladding plate, and the distance between described 4th shaft shoulder and described second shaft shoulder equals 1/10 of described right spindle nose axial length, the inner ring welding of the 4th cladding plate is arranged on described left spindle nose, and the outer ring welding of the 4th cladding plate is arranged on the mounting hole of described roll body.
Preferably, described second cladding plate and described 4th cladding plate are provided with horizontally disposed second through hole of central axis, through there being the second bearing pin in described second through hole.
Preferably, described second shaft shoulder and form the second cavity between described 4th shaft shoulder and roll body mounting hole, is provided with the right ring-type filling member of transition fit on described right spindle nose in described second cavity.
Preferably, described right ring-type filling member is multiple-structure, is followed successively by right first steel screen layer, right metal level, right second steel screen layer from inside to outside.
The utility model has the advantage of: by adopting the mode of roll body and left spindle nose and right spindle nose, utilize the first cladding plate, second cladding plate, 3rd cladding plate, 4th cladding plate realizes left spindle nose and roll body, the connection of right spindle nose and roll body, utilize first shaft shoulder, second shaft shoulder, 3rd shaft shoulder, 4th shaft shoulder is separately implemented at the first cladding plate, second cladding plate, 3rd cladding plate, axial limiting on 4th cladding plate, thus ensure the intensity of the entirety that combination is formed, separately add that roll body adopts large diameter sleeve-like configuration to substitute the little solid construction of traditional diameter, in contrast can ensure that the intensity of its entirety still reaches user demand.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is the structural representation of a kind of overhang roll slewing rollers of feeding of the utility model;
Fig. 2 is the I-I partial enlarged drawing of Fig. 1;
Fig. 3 is the II-II partial enlarged drawing of Fig. 1;
In figure: the left spindle nose of 1-, the right spindle nose of 2-, 3-roll body, 4-mounting hole, 5-first cladding plate, 6-second cladding plate, 7-first shaft shoulder, 8-second shaft shoulder, 9-the 3rd shaft shoulder, 10-the 3rd cladding plate, 11-first through hole, 12-first bearing pin, 13-first cavity, 14-first steel screen layer, 15-metal level, 16-second steel screen layer, 17-the 4th shaft shoulder, 18-the 4th cladding plate, 19-second through hole, 20-second bearing pin, 21-second cavity, right first steel screen layer of 22-, the right metal level of 23-, right second steel screen layer of 24-.
Detailed description of the invention
In charging overhang roll slewing rollers of the present utility model, slewing rollers comprise the horizontally disposed left spindle nose 1 of central axis, the right spindle nose 2 of central axis and left spindle nose 1 central axes, to be arranged between left spindle nose 1 and right spindle nose 2 and with the roll body 3 of left spindle nose 1 central axes, roll body 3 has the sleeve-like configuration of mounting hole 4 for core, the diameter of mounting hole 4 is greater than the diameter of left spindle nose 1 and right spindle nose 2, between this roll body 3 left end and left spindle nose 1, mounting hole 4 position between this roll body 3 and right spindle nose 2 is respectively arranged with the first cladding plate 5 and the second cladding plate 6, the circular ring of axis and left spindle nose 1 central axes centered by first cladding plate 5 and the second cladding plate 6, the inner ring of this first cladding plate 5 is welded on left spindle nose 1, the inner ring of this second cladding plate 6 is welded on right spindle nose 2, the outer ring of this first cladding plate 5 and the outer ring of the second cladding plate 6 are all welded on the mounting hole 4 that is arranged on roll body 3, left spindle nose 1 is provided with first shaft shoulder 7 propping up the first cladding plate 5, the diameter of first shaft shoulder 7 is greater than the inner ring diameter of the first cladding plate 5, right spindle nose 2 is provided with second shaft shoulder 8 propping up the second cladding plate 6, the diameter of second shaft shoulder 8 is greater than the inner ring diameter of the second cladding plate 6.
Above-mentioned left spindle nose 1 is provided with the 3rd shaft shoulder 9, and the distance between first shaft shoulder 7 and the 3rd shaft shoulder 9 equals 1/10 of left spindle nose 1 axial length, 3rd shaft shoulder 9 position is provided with the 3rd cladding plate 10, the inner ring welding of the 3rd cladding plate 10 is arranged on left spindle nose 1, and the outer ring welding of the 3rd cladding plate 10 is arranged on the mounting hole 4 of roll body 3.3rd cladding plate 10 and the first cladding plate 5 are provided with in horizontally disposed first through hole 11, first through hole 11 of central axis through there being the first bearing pin 12.First shaft shoulder 7 and formed between the 3rd shaft shoulder 9 and roll body 3 mounting hole 4 in first cavity 13, first cavity 13 and be provided with the ring-type filling member of transition fit on left spindle nose 1.Ring-type filling member is multiple-structure, is followed successively by the first steel screen layer 14, metal level 15, second steel screen layer 16 from inside to outside.
Above-mentioned right spindle nose 2 is provided with the 4th shaft shoulder 17,4th shaft shoulder 17 position is provided with the 4th cladding plate 18, and the distance between the 4th shaft shoulder 17 and second shaft shoulder 8 equals 1/10 of right spindle nose 2 axial length, the inner ring welding of the 4th cladding plate 18 is arranged on left spindle nose 1, and the outer ring welding of the 4th cladding plate 18 is arranged on the mounting hole 4 of roll body 3.Second cladding plate 6 and the 4th cladding plate 18 are provided with in horizontally disposed second through hole 19, second through hole 19 of central axis through there being the second bearing pin 20.Second shaft shoulder 8 and formed between the 4th shaft shoulder 17 and roll body 3 mounting hole 4 in second cavity 21, second cavity 21 and be provided with the right ring-type filling member of transition fit on right spindle nose 2.Right ring-type filling member is multiple-structure, is followed successively by right first steel screen layer 22, right metal level 23, right second steel screen layer 24 from inside to outside.
By adopting the mode of roll body 3 and left spindle nose 1 and right spindle nose 2, utilize the first cladding plate 5, second cladding plate 6, 3rd cladding plate 10, 4th cladding plate 18 realizes left spindle nose 1 and roll body 3, the connection of right spindle nose 2 and roll body 3, utilize first shaft shoulder 7, second shaft shoulder 8, 3rd shaft shoulder 9, 4th shaft shoulder 17 is separately implemented at the first cladding plate 5, second cladding plate 6, 3rd cladding plate 10, axial limiting on 4th cladding plate 18, thus ensure the intensity of the entirety that combination is formed, separately add that roll body 3 adopts large diameter sleeve-like configuration to substitute the little solid construction of traditional diameter, in contrast can ensure that the intensity of its entirety still reaches user demand.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and non-limiting technical scheme, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.
Claims (9)
1. charging overhang roll slewing rollers, it is characterized in that: described slewing rollers comprise the horizontally disposed left spindle nose of central axis, the right spindle nose of central axis and described left spindle nose central axes, to be arranged between described left spindle nose and described right spindle nose and with the roll body of left spindle nose central axes, described roll body is the sleeve-like configuration that core has mounting hole, the diameter of described mounting hole is greater than the diameter of described left spindle nose and described right spindle nose, between this roll body left end and described left spindle nose, position of mounting hole place between this roll body and described right spindle nose is respectively arranged with the first cladding plate and the second cladding plate, the circular ring of axis and described left spindle nose central axes centered by described first cladding plate and described second cladding plate, the inner ring of this first cladding plate is welded on described left spindle nose, the inner ring of this second cladding plate is welded on described right spindle nose, the outer ring of this first cladding plate and the outer ring of the second cladding plate are all welded on the mounting hole that is arranged on roll body, described left spindle nose is provided with first shaft shoulder propping up described first cladding plate, the diameter of described first shaft shoulder is greater than the inner ring diameter of described first cladding plate, described right spindle nose is provided with second shaft shoulder propping up described second cladding plate, the diameter of described second shaft shoulder is greater than the inner ring diameter of described second cladding plate.
2. a kind of charging overhang roll slewing rollers as claimed in claim 1, it is characterized in that: described left spindle nose is provided with the 3rd shaft shoulder, and the distance between described first shaft shoulder and described 3rd shaft shoulder equals 1/10 of described left spindle nose axial length, described 3rd shaft shoulder position is provided with the 3rd cladding plate, the inner ring welding of the 3rd cladding plate is arranged on described left spindle nose, and the outer ring welding of the 3rd cladding plate is arranged on the mounting hole of described roll body.
3. a kind of charging overhang roll slewing rollers as claimed in claim 2, is characterized in that: described 3rd cladding plate and described first cladding plate are provided with horizontally disposed first through hole of central axis, through there being the first bearing pin in described first through hole.
4. a kind of charging overhang roll slewing rollers as claimed in claim 2, it is characterized in that: described first shaft shoulder and form the first cavity between described 3rd shaft shoulder and roll body mounting hole, in described first cavity, be provided with the ring-type filling member of transition fit on described left spindle nose.
5. a kind of charging overhang roll slewing rollers as claimed in claim 4, is characterized in that: described ring-type filling member is multiple-structure, are followed successively by the first steel screen layer, metal level, the second steel screen layer from inside to outside.
6. a kind of charging overhang roll slewing rollers as claimed in claim 1, it is characterized in that: described right spindle nose is provided with the 4th shaft shoulder, and the distance between described 4th shaft shoulder and described second shaft shoulder equals 1/10 of described right spindle nose axial length, described 4th shaft shoulder position is provided with the 4th cladding plate, the inner ring welding of the 4th cladding plate is arranged on described left spindle nose, and the outer ring welding of the 4th cladding plate is arranged on the mounting hole of described roll body.
7. a kind of charging overhang roll slewing rollers as claimed in claim 6, is characterized in that: described second cladding plate and described 4th cladding plate are provided with horizontally disposed second through hole of central axis, through there being the second bearing pin in described second through hole.
8. a kind of charging overhang roll slewing rollers as claimed in claim 7, it is characterized in that: described second shaft shoulder and form the second cavity between described 4th shaft shoulder and roll body mounting hole, in described second cavity, be provided with the right ring-type filling member of transition fit on described right spindle nose.
9. a kind of charging overhang roll slewing rollers as claimed in claim 8, is characterized in that: described right ring-type filling member is multiple-structure, are followed successively by right first steel screen layer, right metal level, right second steel screen layer from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375707.0U CN204777081U (en) | 2015-06-03 | 2015-06-03 | Cantilever slewing rollers for roller of feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375707.0U CN204777081U (en) | 2015-06-03 | 2015-06-03 | Cantilever slewing rollers for roller of feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204777081U true CN204777081U (en) | 2015-11-18 |
Family
ID=54517180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375707.0U Expired - Fee Related CN204777081U (en) | 2015-06-03 | 2015-06-03 | Cantilever slewing rollers for roller of feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204777081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909109A (en) * | 2015-06-03 | 2015-09-16 | 江苏南山冶金机械制造有限公司 | Turning roller for loading cantilever roller |
-
2015
- 2015-06-03 CN CN201520375707.0U patent/CN204777081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909109A (en) * | 2015-06-03 | 2015-09-16 | 江苏南山冶金机械制造有限公司 | Turning roller for loading cantilever roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |