CN205324355U - Work roll chock dismouting device - Google Patents
Work roll chock dismouting device Download PDFInfo
- Publication number
- CN205324355U CN205324355U CN201620090556.9U CN201620090556U CN205324355U CN 205324355 U CN205324355 U CN 205324355U CN 201620090556 U CN201620090556 U CN 201620090556U CN 205324355 U CN205324355 U CN 205324355U
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- CN
- China
- Prior art keywords
- attaching
- detaching apparatus
- bearing block
- halfpace
- working roll
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- 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
Work roll chock dismouting device, include the base and be located a base left side, the left side bearing frame dismouting device of right side both sides, right side bearing frame dismouting device and be located left side bearing frame dismouting device, working roll strutting arrangement in the middle of the right side bearing frame dismouting device, left side bearing frame dismouting device and right side bearing frame dismouting device set up about working roll strutting arrangement symmetry, left side bearing frame dismouting device and right side bearing frame dismouting device all include the side support, the top of side support is equipped with the slide rail along the horizontal direction, sliding connection has stop device on the slide rail, stop device includes the slider, the roof, the roof level sets up, the utility model provides a very easily lead to the fact the shortcoming of damage in manual removal and the installation to working roll and bearing frame, reduce intensity of labour, reduce operative employee people's quantity, greatly improved production efficiency.
Description
Technical field
This utility model relates to a kind of bearing block detaching equipment。
Background technology
In metal rolled process, working roll will produce after operating certain time to press against the defects such as hole, scuffing and fatigue layer, these defects can directly be rolled by working roll and be printed to product surface and produce a large amount of waste product, are therefore accomplished by regular intervals extracting working roll from milling train out carrying out grinding。Before grinding, it is necessary to first the bearing block at working roll two ends is disassembled；Grinding must be reinstalled up bearing block after completing and just can be rolled。Artificial unloading and installment work roller in the process with bearing block, not only labor intensity height and inefficiency, slightly neglect the accessory will damaged on working roll and damage bearing block。
Utility model content
The purpose of this utility model is in that to provide a kind of working roll bearing block attaching/detaching apparatus, it is to avoid the infringement in dismounting and installation process, working roll and bearing block caused。
The technical solution of the utility model is:
Working roll bearing block attaching/detaching apparatus, including base and be positioned at a base left side, the Left hand bearing block attaching/detaching apparatus of right both sides, right-hand axis bearing attaching/detaching apparatus and be positioned at Left hand bearing block attaching/detaching apparatus, work roller supporting apparatus in the middle of right-hand axis bearing attaching/detaching apparatus, Left hand bearing block attaching/detaching apparatus and right-hand axis bearing attaching/detaching apparatus are symmetrical arranged about work roller supporting apparatus, Left hand bearing block attaching/detaching apparatus and right-hand axis bearing attaching/detaching apparatus all include side bearing, the top of side bearing is provided with slide rail in the horizontal direction, be slidably connected on slide rail limited location device, stopping means includes slide block, top board, top board is horizontally disposed with, slide block is fixedly connected on the bottom of top board, slide block and slide rail are slidably connected；The end face of top board is each on direction all around is vertically provided with one flat plate formula limited block, constitutes spacing space in the middle of four pieces of flat limited blocks；The outside of top board is connected to push-and-pull handrail；
Work roller supporting apparatus includes intermediate support and halfpace, and halfpace is horizontally disposed with, and the left and right sides of the upper side of halfpace is respectively provided with a vertical semicircle and props up bracer, and the top of a semicircle bracer is provided with semicircular depressed part；Halfpace has been connected to the vertically arranged lead of vertical guide effect, the bottom of lead is connected with intermediate support, centre position on the downside of halfpace is connected to adjusting screw rod, and adjusting screw rod is threadeded with the middle part of intermediate support, and adjusting screw rod is provided with wheel disc。
Wheel disc is manual wheel disc。
Slide block is two pieces。
Lead is two, and the upper end of lead is connected to the left and right sides of halfpace downside。
The invention solves the shortcoming that very easily working roll and bearing block are caused in artificial unloading and installation process damage, reduce labor intensity, reduce operator's quantity, greatly improve production efficiency, it is ensured that being smoothed out of Rolling Production。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of semicircle limited block。
Detailed description of the invention
As shown in Figure 1, working roll bearing block attaching/detaching apparatus, including base 1 be positioned at the Left hand bearing block attaching/detaching apparatus of base 1 arranged on left and right sides, right-hand axis bearing attaching/detaching apparatus and be positioned at the work roller supporting apparatus in the middle of Left hand bearing block attaching/detaching apparatus, right-hand axis bearing attaching/detaching apparatus。
Left hand bearing block attaching/detaching apparatus and right-hand axis bearing attaching/detaching apparatus are symmetrical arranged about work roller supporting apparatus, Left hand bearing block attaching/detaching apparatus and right-hand axis bearing attaching/detaching apparatus all include the side bearing 2 of reverse U shape, the top of side bearing 2 is provided with slide rail 3 in the horizontal direction, be slidably connected on slide rail 3 limited location device, stopping means includes slide block 4, top board 5, top board 5 is horizontally disposed with, and two pieces of slide blocks 4 are fixedly connected on the bottom of top board 5, and slide block 4 and slide rail 3 are slidably connected；The end face of top board 5 is each on direction all around to be vertically provided with in one flat plate formula limited block 6(Fig. 1 and only shows two pieces, left and right), constitute spacing space in the middle of four pieces of flat limited blocks 6；The outside of top board 5 is connected to push-and-pull handrail 7。
Work roller supporting apparatus includes intermediate support 8 and halfpace, and intermediate support 8 is reverse U shape, and its lower end is fixing with base 1 to be connected。Halfpace 12 is horizontally disposed with, and the left and right sides of the upper side of halfpace 12 is respectively provided with a vertical semicircle and props up bracer 13, as in figure 2 it is shown, the top of a semicircle bracer 13 is provided with semicircular depressed part 14, it is also possible to become half slot；The downside of halfpace 12 is connected to the upper end of two vertical leads 9, and the bottom of lead 9 is connected with intermediate support 8, and lead 9 plays the effect of vertical guiding, for prior art。Centre position on the downside of halfpace 12 is connected to adjusting screw rod 10, and adjusting screw rod 10 is threadeded with the middle part of intermediate support 8, and adjusting screw rod 10 is provided with manual wheel disc 11, and manual wheel disc 11 rotation manual wheel disc 11 can drive halfpace 12 to move up and down；
The radius of depressed part 14 is suitable with the external diameter of working roll two end axles shoulders to be dismounted。In a lateral direction, the centrage of halfpace 12 overlaps with the centrage in spacing space, it is ensured that the uniform force of working roll。Halfpace 12 and top board 5 highly desirable according to actual set。
Working roll bearing block attaching/detaching apparatus is mainly made up of base 1, Left hand bearing block attaching/detaching apparatus, right-hand axis bearing attaching/detaching apparatus and work roller supporting apparatus four major part。Left side and right-hand axis bearing attaching/detaching apparatus includes side bearing 2, the top of side bearing 2 sets slide rail 3 and mobile trolley used。Mobile trolley used include with slide rail 3 with the use of slide block 4, slide block 4 is arranged over top board 5, and top board 5 is arranged over four pieces of flat limited blocks 6 all around, for easy to operate, is provided with push-and-pull handrail 7 in the outside of top board 5。
Work roller supporting apparatus be connected with intermediate support 8, intermediate support 8 is connected with halfpace 12 by lead 9 and leading screw 10, and halfpace 12 is provided with and semicircle props up bracer 13；Owing to roll shaft shoulder diameter is less than middle roll surface diameter, therefore semicircle bracer 13 protection working roll roll surface of not only having played a supporting role is without prejudice but also plays the effect that restriction roll slides in the lateral direction；Leading screw 10 and manual wheel disc 11, with the use of driving halfpace 12 to move up and down, in moving up and down process, make halfpace 12 remain level by lead 9。
Using method:
When working roll bearing block needs to dismantle, first working roll two end axles shoulders is placed on a semicircle bracer 13, promotes push-and-pull handrail 7 to make four pieces of flat limited blocks 6 be in the underface of bearing block,
Rotation manual rotating disk 11, makes working roll decline, until the bearing block at working roll two ends and flat limited block 6 are fully contacted, pull out push-and-pull handrail 7, is just disassembled by bearing block。
When working roll bearing block needs to install, first working roll and bearing block are lifted into respectively the top of a semicircle bracer 13 and the inner side of flat limited block 6, rotation manual rotating disk 11 makes the axis of backing roll and the dead in line of bearing block, promote push-and-pull handrail 7 that bearing block is pushed into its installation site, namely complete the installation of bearing block。
Claims (4)
1. working roll bearing block attaching/detaching apparatus, it is characterized in that: include base and be positioned at a base left side, the Left hand bearing block attaching/detaching apparatus of right both sides, right-hand axis bearing attaching/detaching apparatus and be positioned at Left hand bearing block attaching/detaching apparatus, work roller supporting apparatus in the middle of right-hand axis bearing attaching/detaching apparatus, Left hand bearing block attaching/detaching apparatus and right-hand axis bearing attaching/detaching apparatus are symmetrical arranged about work roller supporting apparatus, Left hand bearing block attaching/detaching apparatus and right-hand axis bearing attaching/detaching apparatus all include side bearing, the top of side bearing is provided with slide rail in the horizontal direction, be slidably connected on slide rail limited location device, stopping means includes slide block, top board, top board is horizontally disposed with, slide block is fixedly connected on the bottom of top board, slide block and slide rail are slidably connected；The end face of top board is each on direction all around is vertically provided with one flat plate formula limited block, constitutes spacing space in the middle of four pieces of flat limited blocks；The outside of top board is connected to push-and-pull handrail；
Work roller supporting apparatus includes intermediate support and halfpace, and halfpace is horizontally disposed with, and the left and right sides of the upper side of halfpace is respectively provided with a vertical semicircle and props up bracer, and the top of a semicircle bracer is provided with semicircular depressed part；Halfpace has been connected to the vertically arranged lead of vertical guide effect, the bottom of lead is connected with intermediate support, centre position on the downside of halfpace is connected to adjusting screw rod, and adjusting screw rod is threadeded with the middle part of intermediate support, and adjusting screw rod is provided with wheel disc。
2. working roll bearing block attaching/detaching apparatus according to claim 1, it is characterised in that: wheel disc is manual wheel disc。
3. working roll bearing block attaching/detaching apparatus according to claim 1, it is characterised in that: slide block is two pieces。
4. working roll bearing block attaching/detaching apparatus according to claim 1, it is characterised in that: lead is two, and the upper end of lead is connected to the left and right sides of halfpace downside。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090556.9U CN205324355U (en) | 2016-01-29 | 2016-01-29 | Work roll chock dismouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090556.9U CN205324355U (en) | 2016-01-29 | 2016-01-29 | Work roll chock dismouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324355U true CN205324355U (en) | 2016-06-22 |
Family
ID=56316454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620090556.9U Active CN205324355U (en) | 2016-01-29 | 2016-01-29 | Work roll chock dismouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637620A (en) * | 2018-03-30 | 2018-10-12 | 五冶集团上海有限公司 | For production line of bar roller-way bearing and the dismounting holder of speed reducer |
-
2016
- 2016-01-29 CN CN201620090556.9U patent/CN205324355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637620A (en) * | 2018-03-30 | 2018-10-12 | 五冶集团上海有限公司 | For production line of bar roller-way bearing and the dismounting holder of speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |