CN203156326U - Disassembly-and-assembly and adjusting device of roller assembly guide plate of rolling mill - Google Patents
Disassembly-and-assembly and adjusting device of roller assembly guide plate of rolling mill Download PDFInfo
- Publication number
- CN203156326U CN203156326U CN 201320126648 CN201320126648U CN203156326U CN 203156326 U CN203156326 U CN 203156326U CN 201320126648 CN201320126648 CN 201320126648 CN 201320126648 U CN201320126648 U CN 201320126648U CN 203156326 U CN203156326 U CN 203156326U
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- Prior art keywords
- guide plate
- assembly
- hole
- disassembly
- swivel nut
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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.)
- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
The utility model discloses a disassembly-and-assembly and adjusting device of a roller assembly guide plate of a rolling mill. The disassembly-and-assembly and adjusting device comprises a guide plate bracket, a screw, a front-thread screw sleeve, a reverse-thread screw sleeve, a triangular supporting base and a handle. The front-thread screw sleeve is perpendicularly arranged on the bottom face of the guide plate bracket in a centering mode, the reverse-thread screw sleeve is perpendicularly arranged on the top face of the triangular supporting base in a centering mode, a through hole is horizontally formed in the middle of the screw, front-thread threads are arranged on the upper segment of the through hole, reverse-thread threads are arranged on the lower segment of the through hole, the upper segment of the screw is screwed in the front-thread screw sleeve, the lower segment of the screw is screwed in the reverse-thread screw sleeve, and the handle penetrates through the through hole in the middle of the screw. The disassembly-and-assembly and adjusting device can conveniently achieve disassembly, assembly and adjustment of the roller assembly guide plate, effectively and completely eradicate potential safety hazards in the operation process, relieve labor intensity, and improve efficiency of disassembly, assembly and adjusting operations.
Description
Technical field
The utility model relates to a kind of dismounting and adjusting device of rolling mill roll assembly guide plate.
Background technology
General rolling mill roll assembly is provided with guide plate at roll, and roll must be dismantled guide plate before grinding, guide plate must be installed during assembling and adjust guide plate and the roll surface gap.The operating type that roll guide plate dismounting at present and adjustment are taked is at first to use driving two steel wire ropes to be hung in the groove of guide plate both sides to mount and dismount after the lifting, adjusts the guide plate gap and then is to use crow bar that one on guide plate is levered up back manual plus-minus pad.This operating type relies on two operating personnel to finish by hand substantially, there is bigger potential safety hazard, handling guide plate and adjustment guide plate gap all need a people to use crow bar, one people is affiliated to steel wire rope or plus-minus pad, mismate or operate miss, very easily jam a finger, and operation labor intensity height, efficient are low.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of dismounting and adjusting device of rolling mill roll assembly guide plate, utilize this device can conveniently realize dismounting and the adjustment of roll assembly guide plate, effectively stop the potential safety hazard of operation process, reduced labour intensity, improved dismounting and adjusted efficiency of operation.
For solving the problems of the technologies described above, dismounting and the adjusting device of the utility model rolling mill roll assembly guide plate comprise the guide plate carriage, screw rod, positive tooth swivel nut, anti-tooth swivel nut, gusseted base and handle, described positive tooth swivel nut vertical center is located at described guide plate carriage bottom surface, described anti-tooth swivel nut vertical center is located at described gusseted base top surface, described screw rod middle part level is provided with through hole and described through hole epimere is positive pitch thread, the through hole hypomere is anti-pitch thread, described screw rod epimere is twisted in described positive tooth swivel nut, hypomere is twisted in described anti-tooth swivel nut, and described handle penetrates in the through hole at described screw rod middle part.
Further, above-mentioned guide plate carriage end face is provided with groove.
Because dismounting and the adjusting device of the utility model rolling mill roll assembly guide plate have adopted technique scheme, be that this device comprises guide plate carriage, screw rod, positive tooth swivel nut, anti-tooth swivel nut, gusseted base and handle, positive tooth swivel nut vertical center is located at guide plate carriage bottom surface, anti-tooth swivel nut vertical center is located at the gusseted base top surface, screw rod middle part level is provided with through hole and the through hole epimere is that positive pitch thread, through hole hypomere are anti-pitch thread, the screw rod epimere is twisted in positive tooth swivel nut, hypomere is twisted in anti-tooth swivel nut, and handle penetrates in the through hole at screw rod middle part.This device can conveniently be realized dismounting and the adjustment of roll assembly guide plate, effectively stops the potential safety hazard of operation process, has reduced labour intensity, has improved dismounting and has adjusted efficiency of operation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is dismounting and the adjusting device structural representation of the utility model rolling mill roll assembly guide plate;
Fig. 2 is the side view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, dismounting and the adjusting device of the utility model rolling mill roll assembly guide plate comprise guide plate carriage 1, screw rod 2, positive tooth swivel nut 3, anti-tooth swivel nut 4, gusseted base 5 and handle 6, described positive tooth swivel nut 3 vertical centers are located at described guide plate carriage 1 bottom surface, described anti-tooth swivel nut 4 vertical centers are located at described gusseted base 5 end faces, described screw rod 2 middle part levels are provided with through hole 23 and described through hole 23 epimeres 21 are positive pitch thread, through hole 23 hypomeres 22 are anti-pitch thread, described screw rod 2 epimeres 21 are twisted in described positive tooth swivel nut 3, hypomere 22 is twisted in described anti-tooth swivel nut 4, and described handle 6 penetrates in the through hole 23 at described screw rod 2 middle parts.
Further, above-mentioned guide plate carriage 1 end face is provided with groove 11.During the guide plate dismounting, guide plate embeds in the groove of guide plate carriage end face.
When guide plate dismounting operation, adopt two these devices to be located at the guide plate two ends, guide plate embeds in the groove of guide plate carriage end face, play anti-skidding and fixation, by the rotary handle rotating screw bolt, screw rod rotation in positive tooth swivel nut and anti-tooth swivel nut realizes the lifting of guide plate carriage, thereby guide plate is risen and puts down, and can conveniently carry out the dismounting operation of guide plate; And when adjusting in the guide plate gap, need not crow bar, and only needing by this device guide plate to be risen and can conveniently implement the gap adjustment placing the pad end, the gusseted base of this device plays stablizing and supporting role of this device integral body.
This apparatus structure is simple, and is easy to operate, and can change two people's operations is people's operation, has saved human resources and labour cost, has reduced labour intensity, has effectively improved operating efficiency, has stopped the potential safety hazard of operation process, has avoided personal injury.
Claims (2)
1. dismounting and the adjusting device of a rolling mill roll assembly guide plate, it is characterized in that: this device comprises the guide plate carriage, screw rod, positive tooth swivel nut, anti-tooth swivel nut, gusseted base and handle, described positive tooth swivel nut vertical center is located at described guide plate carriage bottom surface, described anti-tooth swivel nut vertical center is located at described gusseted base top surface, described screw rod middle part level is provided with through hole and described through hole epimere is positive pitch thread, the through hole hypomere is anti-pitch thread, described screw rod epimere is twisted in described positive tooth swivel nut, hypomere is twisted in described anti-tooth swivel nut, and described handle penetrates in the through hole at described screw rod middle part.
2. dismounting and the adjusting device of rolling mill roll assembly guide plate according to claim 1, it is characterized in that: described guide plate carriage end face is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126648 CN203156326U (en) | 2013-03-20 | 2013-03-20 | Disassembly-and-assembly and adjusting device of roller assembly guide plate of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126648 CN203156326U (en) | 2013-03-20 | 2013-03-20 | Disassembly-and-assembly and adjusting device of roller assembly guide plate of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156326U true CN203156326U (en) | 2013-08-28 |
Family
ID=49017550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126648 Expired - Fee Related CN203156326U (en) | 2013-03-20 | 2013-03-20 | Disassembly-and-assembly and adjusting device of roller assembly guide plate of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311066A (en) * | 2017-07-17 | 2017-11-03 | 江苏宏泰物流有限公司 | A kind of screw jack |
| CN110450092A (en) * | 2019-09-06 | 2019-11-15 | 杭叉集团股份有限公司 | A kind of assembly tool for fork lift truck safety frame |
-
2013
- 2013-03-20 CN CN 201320126648 patent/CN203156326U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311066A (en) * | 2017-07-17 | 2017-11-03 | 江苏宏泰物流有限公司 | A kind of screw jack |
| CN107311066B (en) * | 2017-07-17 | 2023-08-11 | 江苏宏泰物流有限公司 | Screw jack |
| CN110450092A (en) * | 2019-09-06 | 2019-11-15 | 杭叉集团股份有限公司 | A kind of assembly tool for fork lift truck safety frame |
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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: 20130828 Termination date: 20160320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |