CN104595369A - Cold bed roller table bearing inner ring positioning apparatus - Google Patents
Cold bed roller table bearing inner ring positioning apparatus Download PDFInfo
- Publication number
- CN104595369A CN104595369A CN201410272141.9A CN201410272141A CN104595369A CN 104595369 A CN104595369 A CN 104595369A CN 201410272141 A CN201410272141 A CN 201410272141A CN 104595369 A CN104595369 A CN 104595369A
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- CN
- China
- Prior art keywords
- bearing inner
- positioning device
- bed roller
- inner ring
- inner race
- 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.)
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Abstract
The present invention relates to a cold bed roller table bearing inner ring positioning apparatus, which is characterized by comprising a drive roller, wherein both sides of the drive roller are respectively provided with a first bearing pedestal and a second bearing pedestal. The cold bed roller table bearing inner ring positioning apparatus further comprises a drive chain wheel, spacer parts, and a flat key, wherein the bearing inner ring and the journal are subjected to connection positioning through the flat key. Compared with the positioning apparatus in the prior art, the positioning apparatus of the present invention has the following advantages that: 1) the whole structure design is clever, the practicality is strong, and the on-site assembly and replacement is convenient; and 2) the technical scheme is suitable for the used high-speed wire rod production line, only the simple change on the bearing inner ring and the journal, the flat key adding and other matched structure parts are required to achieve the purpose without the large reforming on the original equipment part and the structure, the spare parts can be replaced one by one in batches during the specific implementation, and the replaced part can be processed and then can be applied on the line, such that the reforming and the maintenance are simultaneously performed, the cost is low, and the benefits are durable.
Description
Technical field
The present invention relates to a kind of positioning device, particularly a kind of cooling bed roller bearing inner race positioning device, belongs to roller-way bearing apparatus technical field.
Background technique
Vertical ball bearing in present cooling bed roller and the location between roller-way all adopt installs Cock screw on bearing inner race, positioning bearing inner ring and roller-way, the position of location is the axle journal place of roller-way, consider the operating mode of installing and using, bearing inner race and roll neck place are Spielpassung, the location of the two all relies on Cock screw, and the roller bearing units standardization all of matching used band plummer block housing, inner ring leaves the structure of installing Cock screw, form convention in the industry for a long time, the support of cooling bed roller is exactly adopt said structure, but send during roll breakage event aborning, in order to solve this problem, those skilled in the art also is constantly attempting changing, but be mostly confined to the pattern of standard, effect is undesirable, therefore, a kind of new technological scheme of exigence solves the problems of the technologies described above.
Summary of the invention
The present invention is just for the technical problem existed in prior art, a kind of cooling bed roller bearing inner race positioning device is provided, the design breaks the thinking set designing in the past and safeguard user of service, standardized bearing completed products carries out transform the problem that roll breakage appears in the wearing and tearing thoroughly solved because of Cock screw.
To achieve these goals, the technical solution used in the present invention is as follows, a kind of cooling bed roller bearing inner race positioning device, it is characterized in that, described positioning device comprises active roll, the both sides of active roll are respectively arranged with clutch shaft bearing seat and the second bearing support, and described positioning device also comprises drive sprocket, spacer parts and flat key, and bearing inner race is undertaken being connected by 12*8 flat key and axle journal locates.
As a modification of the present invention, described spacer parts comprise the first spacer and the second spacer, and described drive sprocket is arranged between the first spacer and the second spacer.
As a modification of the present invention, described positioning device also comprises fixed component, and described fixed component comprises bolt, nut, is fixed on active roll by the second bearing support by bolt, nut.
As a modification of the present invention, described positioning element also comprises packing ring, and described packing ring is fixed on the second bearing support by bolt, nut.
As a modification of the present invention, the quantity of described bolt, nut is at least one.
As a modification of the present invention, the thickness of described packing ring is 3-8mm.
As a modification of the present invention, the thickness of described packing ring is 5mm.
Relative to prior art, the advantage of this technology is as follows: 1) overall construction design of the present invention is ingenious, practical, Assembling and replacing convenient; 2) the technical program is applicable to the high-speed wire production line put into operation, do not need to do large transformation to existing equipment parts, structure, only simply need change bearing inner race, axle journal, increase flat key and other structure members matched can complete, can replace one by one in batches in conjunction with spare part in the specific implementation simultaneously, the parts changed are reached the standard grade after processing again, and transform and synchronously carry out with plant maintenance, cost is extremely low, benefit is permanent; 3) the present invention is applicable to the location of cooling bed roller bearing inner race on high line production line and axle journal, and effectively stopped the wearing and tearing of roller shaft neck position, reduced cooling bed roller user cost, assembly and disassembly is convenient, is convenient to promote the use of on a large scale.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is that A of the present invention is to sectional view;
Fig. 3 is B-B sectional view of the present invention;
In figure: 1, clutch shaft bearing seat, 2, active roll, the 3, second bearing support, 4, bolt, 5, nut, 6, packing ring, the 7, first spacer, 8, flat key, 9, drive sprocket, the 10, second spacer.
In order to deepen the understanding of the present invention and understanding, below in conjunction with the drawings and specific embodiments, the invention will be further described and introduce.
embodiment 1: see Fig. 1, a kind of cooling bed roller bearing inner race positioning device, described positioning device comprises active roll 2, the both sides of active roll are respectively arranged with clutch shaft bearing seat 1 and the second bearing support 3, described positioning device also comprises drive sprocket 9, spacer parts and flat key 8, and bearing inner race is undertaken being connected by flat key and axle journal locates; Described spacer parts comprise the first spacer 7 and the second spacer 10, and described drive chain 9 is taken turns and is arranged between the first spacer 7 and the second spacer 10.
embodiment 2: see Fig. 1, as a modification of the present invention, described positioning device also comprises fixed component, and described fixed component comprises bolt 4, nut 5, is fixed on active roll by the second bearing support by bolt, nut.All the other structures are identical with embodiment 1 with advantage.
embodiment 3: see Fig. 1, as a modification of the present invention, described positioning element also comprises packing ring 4, and described packing ring is fixed on the second bearing support by bolt, nut.All the other structures are identical with embodiment 1 with advantage.
At least one in technical characteristics described in embodiment 2,3 and embodiment 1 can also be combined to form new mode of execution by the present invention.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, equivalents done on the basis of technique scheme or the alternative scope all falling into the claims in the present invention and protect.
Claims (7)
1. a cooling bed roller bearing inner race positioning device, it is characterized in that, described positioning device comprises active roll, the both sides of active roll are respectively arranged with clutch shaft bearing seat and the second bearing support, described positioning device also comprises drive sprocket, spacer parts and flat key, and bearing inner race is undertaken being connected by flat key and axle journal locates.
2. cooling bed roller bearing inner race positioning device according to claim 1, is characterized in that, described spacer parts comprise the first spacer and the second spacer, and described drive sprocket is arranged between the first spacer and the second spacer.
3. cooling bed roller bearing inner race positioning device according to claim 2, it is characterized in that, described positioning device also comprises fixed component, and described fixed component comprises bolt, nut, is fixed on active roll by the second bearing support by bolt, nut.
4. cooling bed roller bearing inner race positioning device according to claim 3, it is characterized in that, described positioning element also comprises packing ring, and described packing ring is fixed on the second bearing support by bolt, nut.
5. cooling bed roller bearing inner race positioning device according to claim 3, is characterized in that, the quantity of described bolt, nut is at least one.
6. cooling bed roller bearing inner race positioning device according to claim 4, is characterized in that, the thickness of described packing ring is 3-8mm.
7. the cooling bed roller bearing inner race positioning device according to claim 4 or 6, is characterized in that, the thickness of described packing ring is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272141.9A CN104595369A (en) | 2014-06-18 | 2014-06-18 | Cold bed roller table bearing inner ring positioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272141.9A CN104595369A (en) | 2014-06-18 | 2014-06-18 | Cold bed roller table bearing inner ring positioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595369A true CN104595369A (en) | 2015-05-06 |
Family
ID=53121337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410272141.9A Pending CN104595369A (en) | 2014-06-18 | 2014-06-18 | Cold bed roller table bearing inner ring positioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595369A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041882A (en) * | 2015-07-30 | 2015-11-11 | 江苏佰事德炉业有限公司 | Sealing bearing seat |
| CN105964709A (en) * | 2016-06-20 | 2016-09-28 | 江苏永钢集团有限公司 | Air-cooling bullet roller fixing device for wires |
| CN110586668A (en) * | 2019-10-25 | 2019-12-20 | 四川德胜集团钒钛有限公司 | Cooling bed output device |
-
2014
- 2014-06-18 CN CN201410272141.9A patent/CN104595369A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041882A (en) * | 2015-07-30 | 2015-11-11 | 江苏佰事德炉业有限公司 | Sealing bearing seat |
| CN105964709A (en) * | 2016-06-20 | 2016-09-28 | 江苏永钢集团有限公司 | Air-cooling bullet roller fixing device for wires |
| CN110586668A (en) * | 2019-10-25 | 2019-12-20 | 四川德胜集团钒钛有限公司 | Cooling bed output device |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |