CN204413528U - A kind of roll chock attaching/detaching apparatus - Google Patents
A kind of roll chock attaching/detaching apparatus Download PDFInfo
- Publication number
- CN204413528U CN204413528U CN201420829320.3U CN201420829320U CN204413528U CN 204413528 U CN204413528 U CN 204413528U CN 201420829320 U CN201420829320 U CN 201420829320U CN 204413528 U CN204413528 U CN 204413528U
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- China
- Prior art keywords
- roll
- bearing block
- fixed support
- dismounting
- detaching apparatus
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Abstract
The utility model discloses a kind of roll chock attaching/detaching apparatus, it bearing block dismounting dolly comprising a roll fixed support and be located at roll fixed support side, described roll fixed support is provided with the saddle of stationary roll, described roll fixed support is located on a revolving support platform, described bearing block dismounting dolly comprises a hydraulic elevating platform be located on walking dolly, described hydraulic elevating platform is provided with the disassembly-and-assembly stand of a Driven by Hydraulic Cylinder, and disassembly-and-assembly stand is provided with bearing block clamping body; After the bearing block of the complete roll one end of dismounting, revolving support platform revolves turnback, utilizes the bearing block of the same set of bearing block dismounting dolly dismounting roll other end; The utility model roll fixed support is arranged on one can 180 degree rotate revolving support platforms on, utilize a sleeve-bearing attaching/detaching apparatus to complete the bearing block dismounting at roll two ends, package unit compact conformation, overall cost is low, floor space is little, is very applicable to the actual use in workshop.
Description
Technical field
The utility model relates to stainless steel production technical field, particularly relates to a kind of roll chock attaching/detaching apparatus.
Background technology
Roll on stainless steel hot-rolling production line because working environment compared with severe, load shock large, its roll surface and bearing wear more severe, need often remove grinding reparation or change bearing.When repairing roll surface and change bearing, need the bearing block being arranged on roll two ends to split out, due to roll and bearing block overall weight heavier, dismounting and install bearing housing again and bother all very much, wastes time and energy, needs to adopt special device when therefore dismantling and assemble.Existing bearing block attaching/detaching apparatus is generally arrange a roll fixed support in centre, then arrange two movements on the support bracket fastened both sides of roll to get a lift, then move cart at every platform and a set of attaching/detaching apparatus is installed, two of both sides cover attaching/detaching apparatus are utilized to complete bearing block dismounting and the assembling at roll two ends, this bearing block attaching/detaching apparatus floor space is large, need two cover attaching/detaching apparatus, overall cost is high.
Summary of the invention
For overcoming the deficiencies in the prior art, the roll chock attaching/detaching apparatus that the utility model provides a kind of compact conformation, cost is low, dismounting efficiency is high.
The utility model for the technical scheme reaching above-mentioned technical purpose and adopt is: a kind of roll chock attaching/detaching apparatus, comprise a roll fixed support and the bearing block dismounting dolly being located at roll fixed support side, described roll fixed support is provided with the saddle of stationary roll, described roll fixed support is located on a revolving support platform, described bearing block dismounting dolly comprises a hydraulic elevating platform be located on walking dolly, described hydraulic elevating platform is provided with the disassembly-and-assembly stand of a Driven by Hydraulic Cylinder, and described disassembly-and-assembly stand is provided with bearing block clamping body; During use, after the bearing block of the complete roll one end of dismounting, revolving support platform revolves turnback, utilizes the bearing block of the same set of bearing block dismounting dolly dismounting roll other end.
The bottom of described revolving support platform is provided with transmission gear ring and angle regulation positioning device.
Described hydraulic elevating platform is provided with bearing waste oil collecting dish, and lubricating oil when preventing dismounting on bearing and lubricating grease water clock pollute workshop.
The beneficial effects of the utility model are: after adopting said structure, by roll fixed support is arranged on one can 180 degree rotate revolving support platforms on, utilize a sleeve-bearing attaching/detaching apparatus just can complete the bearing block dismounting at roll two ends, package unit compact conformation, overall cost is low, floor space is little, is very applicable to the actual use in workshop.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.Wherein:
Fig. 1 is the structural representation of the utility model roll chock attaching/detaching apparatus.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to describe in detail below in conjunction with embodiment.
Refer to shown in Fig. 1, the utility model roll chock attaching/detaching apparatus comprises a roll fixed support 1 and is located at the bearing block dismounting dolly 2 of roll fixed support 1 side, described roll fixed support 1 is provided with the saddle 11 of stationary roll, described roll fixed support 1 is located on a revolving support platform 3, described bearing block dismounting dolly 2 comprises a hydraulic elevating platform 22 be located on walking dolly 21, described hydraulic elevating platform 22 is provided with the disassembly-and-assembly stand 23 of a Driven by Hydraulic Cylinder, and described disassembly-and-assembly stand 23 is provided with bearing block clamping body 24; During use, after the bearing block of the complete roll one end of dismounting, revolving support platform 3 revolves turnback, utilizes the bearing block of the same set of bearing block dismounting dolly 2 dismounting roll other end.
The bottom of described revolving support platform 3 is provided with transmission gear ring 31 and angle regulation positioning device 32.
Described hydraulic elevating platform 22 is provided with bearing waste oil collecting dish 25.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a roll chock attaching/detaching apparatus, it is characterized in that: comprise a roll fixed support and the bearing block dismounting dolly being located at roll fixed support side, described roll fixed support is provided with the saddle of stationary roll, described roll fixed support is located on a revolving support platform, described bearing block dismounting dolly comprises a hydraulic elevating platform be located on walking dolly, described hydraulic elevating platform is provided with the disassembly-and-assembly stand of a Driven by Hydraulic Cylinder, and described disassembly-and-assembly stand is provided with bearing block clamping body.
2. a kind of roll chock attaching/detaching apparatus according to claim 1, is characterized in that: the bottom of described revolving support platform is provided with transmission gear ring and angle regulation positioning device.
3. a kind of roll chock attaching/detaching apparatus according to claim 1, is characterized in that: described hydraulic elevating platform is provided with bearing waste oil collecting dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829320.3U CN204413528U (en) | 2014-12-24 | 2014-12-24 | A kind of roll chock attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829320.3U CN204413528U (en) | 2014-12-24 | 2014-12-24 | A kind of roll chock attaching/detaching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413528U true CN204413528U (en) | 2015-06-24 |
Family
ID=53463934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420829320.3U Active CN204413528U (en) | 2014-12-24 | 2014-12-24 | A kind of roll chock attaching/detaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731948A (en) * | 2019-03-06 | 2019-05-10 | 富华中元江苏重机科技有限公司 | A kind of straightening machine platform facilitating withdrawal straightening machine dismounting maintenance |
| CN112774780A (en) * | 2019-11-07 | 2021-05-11 | 中冶宝钢技术服务有限公司 | Crusher roller replacing process |
-
2014
- 2014-12-24 CN CN201420829320.3U patent/CN204413528U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731948A (en) * | 2019-03-06 | 2019-05-10 | 富华中元江苏重机科技有限公司 | A kind of straightening machine platform facilitating withdrawal straightening machine dismounting maintenance |
| CN112774780A (en) * | 2019-11-07 | 2021-05-11 | 中冶宝钢技术服务有限公司 | Crusher roller replacing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |