CN109571397A - Continuous annealing furnace roller mouth refractory material opening device and opening method - Google Patents
Continuous annealing furnace roller mouth refractory material opening device and opening method Download PDFInfo
- Publication number
- CN109571397A CN109571397A CN201811570398.7A CN201811570398A CN109571397A CN 109571397 A CN109571397 A CN 109571397A CN 201811570398 A CN201811570398 A CN 201811570398A CN 109571397 A CN109571397 A CN 109571397A
- Authority
- CN
- China
- Prior art keywords
- cross
- opening
- center
- resistance
- annealing furnace
- 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.)
- Pending
Links
- 238000000137 annealing Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011819 refractory material Substances 0.000 title abstract 3
- 238000009416 shuttering Methods 0.000 claims description 13
- 238000009987 spinning Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000003796 beauty Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The device comprises a cross and a positioning rod penetrating through the center of the cross, wherein the end part of the positioning rod coincides with the center of a circular template. The diameter of the cross is matched with the diameter of the outer edge of the roll opening. The diameter of the circular template is matched with the diameter of the inner edge of the roller opening. The invention has the beneficial effects that: 1. the diameter of the cross is matched with the outer edge of the roll opening, so that the cross is easy to fix and determine the central position of the cross, and the central position of the roll opening is determined by utilizing the central positioning of the cross, thereby solving the problem of difficult positioning of the central position of the roll opening in the refractory construction process; 2. the invention adopts the circular template with the same size as the roll opening, and the opening size can be effectively controlled; 3. the device controls the center position of the roller opening, so that the size of the opening of the refractory material of the roller opening in construction is conveniently and accurately controlled, the efficiency of the opening of the refractory material of the roller opening of the continuous annealing furnace is ensured, construction errors are reduced, and the phenomena of rework and construction period delay are avoided.
Description
Technical field
The present invention relates to a kind of annealing furnaces to spin in the shedding motion of resistance to material and hatch method.
Background technique
In order to guarantee total quality and apparent beauty, it is whole to encounter the place of spinning in the construction process for the assembly of the resistance to material of annealing furnace
It is laid with the past, is completed to all resistance to materials assembly, individually carries out opening processing to spinning in.The foreign technology now introduced pacifies live-roller
The error allowed during dress is very harsh, and the determination for spinning in position is the precondition for determining live-roller and smoothly installing, therefore,
It is particularly important to the determination for spinning in processing and position in carrying out the work progress of resistance to material.
Currently, some annealing furnaces are spinning in the opening size of resistance to material control to furnace roller, above error is larger, is installed mostly with liner plate
After reserve the position of liner plate mouth and go for the position at furnace roller center, position inaccurate, being easy to appear furnace roller, to spin in opening excessive
Or it is too small, so that furnace roller transmission mouth gap is excessive or too small, spun in conference and lose resistance to material attribute having itself, spun in too small
Live-roller is difficult to install.Moreover traditional method is in the case where the setup error of liner plate position, just will appear furnace roller spin in opening with
There is mistake, eventually result in whole phenomenon of doing over again, and then increase cost schedule delays.
Summary of the invention
A kind of simple production, accurate positioning and opening are provided greatly the purpose of the present invention is overcoming in the prior art insufficient
Small controllable annealing furnace spins in the shedding motion of resistance to material.
It is a further object of the present invention to provide the hatch methods that above-mentioned annealing furnace spins in the shedding motion of resistance to material.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of annealing furnace spins in the shedding motion of resistance to material, institute
Stating device includes cross and the locating rod for being threaded through cross center, and the positioning boom end is mutually be overlapped with the center of circular shuttering
It closes.
The diameter of the cross mutually agrees with the external profile diameter spun in.
The diameter of the circular shuttering mutually agrees with the inner edge diameter spun in.
The specification of the locating rod is 6 × 800mm of Φ.
The annealing furnace spins in the hatch method for the shedding motion of resistance to material, includes the following steps:
1. preparing cross, and by cross center opening；
Outer ring center is spun in 2. cross is placed on；
3. locating rod is arranged in cross center hole and in furnace roller center；
4. the center at circular shuttering center and locating rod is coincided spinning in inside；
Justify 5. being drawn along circular shuttering periphery, position is spun in determination；
6. taking out circular shuttering, it is open according to drawn circle to resistance to material.
The beneficial effects of the present invention are:
1, cross diameter of the present invention matches with outer rim is spun in, and is easy to fixed cross frame and determines cross centre bit
It sets, and utilizes cross centralized positioning, center is spun in determination, is solved and is spun in center positioning in the work progress of resistance to material
Difficult problem；
2, the present invention uses circular shuttering identical with size is spun in, and opening size is effectively controlled；
3, control errors bring in the work progress of resistance to material is solved to center control is spun in using apparatus of the present invention
Problem, and ensure that construction quality, it is easy to control accurate to spin in the opening size of resistance to material in construction, and it is resistance to sufficiently to ensure that annealing furnace is spun in
Material aperture efficiency, reduces construction error, avoids and does over again and construction delay phenomenon.
Detailed description of the invention
Fig. 1: schematic structural view of the invention.
In figure: 1, cross；2, locating rod；3, circular die.
Specific embodiment
As shown in Figure 1, a kind of annealing furnace spins in the shedding motion of resistance to material, including cross, the cross is (other by plank
Hard material) it is made, the diameter of the cross mutually agrees with the external profile diameter spun in.Described device further includes being threaded through
The locating rod at cross center, the specification of the locating rod are that (concrete specification can be according to own actual situation spirit by 6 × 800mm of Φ
It is living to determine)；The center of the positioning boom end and circular shuttering coincides, and the diameter of the circular shuttering and the inner edge spun in are straight
Diameter mutually agrees with.
The hatch method that above-mentioned annealing furnace spins in the shedding motion of resistance to material is:
1, cross is prepared, and by cross center opening to wear locating rod；
2, cross is placed on the outside of furnace roller and spins in outer ring center, be stuck in furnace roller and spin in outer rim；
3, locating rod is arranged in cross center hole, and tip pierces is made to be located at the resistance to material for spinning in inside；Then, exist
Inside is spun in by circular shuttering central term on locating rod end, while removing locating rod rapidly, and will be in round template proximate
It on the resistance to material in side, is drawn and is justified along mold using marking pen, aperture position is spun in determination；
4, circular shuttering is taken out, is open according to drawn circle to resistance to material using portable saw.
The present invention is not limited to embodiments described above.Above the description of specific embodiment is intended to describe and say
Bright technical solution of the present invention, above-mentioned specific embodiment are only to illustrate, and are not restrictive.This hair is not being departed from
In the case of bright objective and scope of the claimed protection, those skilled in the art can also do under the inspiration of the present invention
The specific transformation of many forms out, within these are all belonged to the scope of protection of the present invention.
Claims (5)
1. a kind of annealing furnace spins in the shedding motion of resistance to material, it is characterised in that: including cross and be threaded through determining for cross center
The center of position bar, the positioning boom end and circular shuttering coincides.
2. a kind of annealing furnace according to claim 1 spins in the shedding motion of resistance to material, it is characterised in that: the cross it is straight
Diameter mutually agrees with the external profile diameter spun in.
3. a kind of annealing furnace according to claim 1 spins in the shedding motion of resistance to material, it is characterised in that: the circular shuttering
Diameter mutually agrees with the inner edge diameter spun in.
4. a kind of annealing furnace according to claim 1 spins in the shedding motion of resistance to material, it is characterised in that: the rule of the locating rod
Lattice are 6 × 800mm of Φ.
5. the hatch method that a kind of annealing furnace according to claim 1 spins in the shedding motion of resistance to material, it is characterised in that: including under
State step:
1. preparing cross, and by cross center opening；
Outer ring center is spun in 2. cross is placed on；
3. locating rod is arranged in cross center hole and in furnace roller center；
4. the center at circular shuttering center and locating rod is coincided spinning in inside；
Justify 5. being drawn along circular shuttering periphery, position is spun in determination；
6. taking out circular shuttering, it is open according to drawn circle to resistance to material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811570398.7A CN109571397A (en) | 2018-12-21 | 2018-12-21 | Continuous annealing furnace roller mouth refractory material opening device and opening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811570398.7A CN109571397A (en) | 2018-12-21 | 2018-12-21 | Continuous annealing furnace roller mouth refractory material opening device and opening method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109571397A true CN109571397A (en) | 2019-04-05 |
Family
ID=65930492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811570398.7A Pending CN109571397A (en) | 2018-12-21 | 2018-12-21 | Continuous annealing furnace roller mouth refractory material opening device and opening method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109571397A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201136391Y (en) * | 2007-12-30 | 2008-10-22 | 余艺 | Template frame for drawing round |
| EP2719511A1 (en) * | 2011-06-08 | 2014-04-16 | Mitsuboshi Diamond Industrial Co., Ltd. | Scribing wheel, and scribing method |
| CN204277991U (en) * | 2014-10-19 | 2015-04-22 | 重庆霖萌电子科技有限公司 | A kind of automatic vertical laser ceiling punching positioner |
| CN104959969A (en) * | 2015-07-01 | 2015-10-07 | 天津二十冶建设有限公司 | Continuous-annealing furnace roll opening refractory opening device and method |
-
2018
- 2018-12-21 CN CN201811570398.7A patent/CN109571397A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201136391Y (en) * | 2007-12-30 | 2008-10-22 | 余艺 | Template frame for drawing round |
| EP2719511A1 (en) * | 2011-06-08 | 2014-04-16 | Mitsuboshi Diamond Industrial Co., Ltd. | Scribing wheel, and scribing method |
| CN204277991U (en) * | 2014-10-19 | 2015-04-22 | 重庆霖萌电子科技有限公司 | A kind of automatic vertical laser ceiling punching positioner |
| CN104959969A (en) * | 2015-07-01 | 2015-10-07 | 天津二十冶建设有限公司 | Continuous-annealing furnace roll opening refractory opening device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
|
| RJ01 | Rejection of invention patent application after publication |