CN202576506U - Novel roller replacement device for furnace bottom roller - Google Patents
Novel roller replacement device for furnace bottom roller Download PDFInfo
- Publication number
- CN202576506U CN202576506U CN 201220079395 CN201220079395U CN202576506U CN 202576506 U CN202576506 U CN 202576506U CN 201220079395 CN201220079395 CN 201220079395 CN 201220079395 U CN201220079395 U CN 201220079395U CN 202576506 U CN202576506 U CN 202576506U
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- China
- Prior art keywords
- fixed
- moves horizontally
- roller
- furnace bottom
- machine body
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- Expired - Fee Related
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Abstract
The utility model relates to a novel roller replacement device for a furnace bottom roller. The device comprises a stand. Wheels are fixed on a base of the stand. The device is characterized in that a rotating machine body is fixed on the stand; a perpendicular lifting machine body is fixed on the rotating machine body; a primary horizontal movement machine body is fixed on the perpendicular lifting machine body; a second horizontal movement machine body is fixed on the primary horizontal movement machine body; a flexible part transmission mechanism is arranged between the primary and secondary horizontal movement machine bodies; and a capturing mechanism is arranged on the secondary horizontal movement machine body. An old roller shell can be pulled out of a roller core in a furnace through the capturing mechanism of the roller replacement device under the condition that transmission side equipment is not disassembled and only a roller replacement side bearing block is disassembled, and a new roller shell is arranged. The device has the advantages of simple structure and convenience for operation. The furnace bottom roller is safely maintained, manpower and material resources are saved, the stop time of an annealing furnace is greatly shortened, continuous operation and production are facilitated, and the loss of energy sources is also reduced.
Description
Technical field
The utility model relates to the special-purpose roll change instrument that a kind of silicon steel is produced the furnace bottom roll in the continuous annealing furnace; Specifically a kind of novel furnace bottom roll roll changing rig; When influential, can in the very short time, change roller shell when the roller shell serious wear or to strip surface quality with roll changing rig.
Background technology
Furnace bottom roll is mainly used in the continuous annealing furnace of producing siliconized plate, and it is made up of roller shell and roller core.Roller shell is made by the non-metallic material that graphite, pottery etc. adapt to furnace atmosphere, in general belt steel surface is not produced and scratches influence.But owing to produce the complicacy of siliconized plate technology, roller shell is not that serious wear is exactly dross, and is influential to surface quality, the property ground replacing in batches of having to.With crane and present special hanger furnace bottom roll is released in stove, unload old roller shell from roller core, put new roller shell, the disassemble and assemble work amount is very big, and the repair time is long, influences continuous production process production, influences workshop handling logistics work.Therefore an urgent demand can be released old roller shell with a kind of special tool not dismantling the back side component, only dismantling under the situation of changing side chock from the roller core in the stove in actual production, puts new roller shell again.So, invent the time saving and energy saving roll changing rig of changing roller shell apace of a kind of ability and be highly profitable.
Summary of the invention
The purpose of the utility model is exactly the defective to existing furnace bottom roll roll change technology, and a kind of novel furnace bottom roll roll changing rig is provided.
The technical scheme of the utility model is achieved in that it comprises support; Be fixed with wheel on the base of support, it is characterized in that: be fixed with the rotation body on the support, be fixed with the VTOL body on the rotation body; Be fixed with one-level on the VTOL body and move horizontally body; One-level moves horizontally and is fixed with secondary on the body and moves horizontally body, and one-level moves horizontally body and secondary and moves horizontally the flexible element transmission rig is housed between the body, and secondary moves horizontally grasping mechanism is installed on the body.
The utility model technical scheme preferably is: on the described VTOL body gear is installed, gear and one-level move horizontally the tooth bar engagement of installing on the body.Described one-level moves horizontally and is fixed with the orienting sleeve cylinder base on the body, is fixed with pilot sleeve on the orienting sleeve cylinder base, pilot sleeve be fixed on the grasping mechanism that secondary moves horizontally on the body and be connected.Described grasping mechanism comprises the conus elasticus anchor clamps, and the conus elasticus anchor clamps are with the slip tapered sleeve outward, and the slip tapered sleeve is with shift fork outward, and shift fork is provided with maneuvering lever, is fixed with the round pin roller on the slip tapered sleeve, and an end of round pin roller is contained in the elongated slot of shift fork.The side that described one-level moves horizontally body is fixed with carrying roller.Described flexible element transmission rig is belt gear, chain drive or drag-line transmission rig.Described base center fixed has column, is fixed with thrust bearing and radial bearing on the column and cooperates with top rotation body.
The utility model is not being dismantled back side equipment, is only being dismantled under the situation of changing side chock, just can pull out old roller shell from the roller core in the stove through the grasping mechanism of roll changing rig, loads onto new roller shell.It has simple in structure, easy to operate advantage.It makes the furnace bottom roll maintenance safer, uses manpower and material resources sparingly, and shortened the stop time of lehre greatly, is beneficial to continuous production process production, also reduces energy loss.
Description of drawings
Fig. 1 is the structure iron of the utility model.
Fig. 2 is the side-view of Fig. 1.
Fig. 3 is the user mode figure of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described:
Like Fig. 1, shown in Figure 2, the utility model comprises support 1, is fixed with wheel 2 on the base 3 of support 1; Be fixed with rotation body 4 on the support 1; Rotation is fixed with VTOL body 5 on the body 4, is fixed with one-level on the VTOL body 5 and moves horizontally body 6, and one-level moves horizontally and is fixed with secondary on the body 6 and moves horizontally body 7; One-level moves horizontally body 6 and secondary and moves horizontally flexible element transmission rig 10 is housed between the body 7, and secondary moves horizontally on the body 7 grasping mechanism is installed.On the described VTOL body 5 gear 11 is installed, gear 11 moves horizontally tooth bar 12 engagements of installing on the body 6 with one-level.VTOL body 5 goes up and down through worm and gear lifting device 23.Described one-level moves horizontally and is fixed with orienting sleeve cylinder base 13 on the body 6, is fixed with pilot sleeve 9 on the orienting sleeve cylinder base 13, pilot sleeve 9 be fixed on the grasping mechanism that secondary moves horizontally on the body 7 and be connected.Described grasping mechanism comprises conus elasticus anchor clamps 8; The conus elasticus anchor clamps 8 outer slip tapered sleeves 14 that are with are with shift fork 15 outside the slip tapered sleeve 14, and shift fork 15 is provided with maneuvering lever 16; Be fixed with round pin roller 17 on the slip tapered sleeve 14, an end of round pin roller 17 is contained in the elongated slot 18 of shift fork 15.The side that described one-level moves horizontally body 6 is fixed with carrying roller 19.Described base center fixed has column 20, is fixed with thrust bearing 21 and radial bearing 22 on the column, and thrust bearing 21 cooperates with top rotation body 4 with radial bearing 22.
During use, shift roll changing rig onto need to change roller shell furnace roller place through wheel 2, through rotating body 4, up-down body 5, moving horizontally body; Make the spindle nose that is inserted in furnace bottom roll of pilot sleeve 9,, rise body 5 to roller core level by spindle nose shaft shoulder axial location; The operation handle arm of grasping mechanism, shift fork, when conus elasticus anchor clamps slip tapered sleeve is in state shown in Figure 3; Promote secondary and move horizontally the shaft shoulder place of body 7 until conus elasticus anchor clamps entering firehole arrival roller shell, pull handle 16 left, slip tapered sleeve 14 moves right in the endoporus of body 17; Under the effect of the conical surface, conus elasticus anchor clamps 8 recoverable deformations are embraced roller shell up and down roller shell.Promoting secondary left moves horizontally body 7 roller shell is pulled out on the pilot sleeve 9.Roller shell is pulled handle 16 after pulling out the outer part of firehole, opens conus elasticus anchor clamps 8, the artificial roller shell that promotes.After the roller shell total length was outside stove, up-down body 5 descended and drops on the firehole up to roller, moved horizontally body 6 and threw off spindle nose 6 up to orienting sleeve 19, and 4 to 90 ° of rotation bodies are extracted old roller shell out from pilot sleeve 9, put new roller shell.
Claims (7)
1. novel furnace bottom roll roll changing rig, it comprises support, is fixed with wheel on the base of support; It is characterized in that: be fixed with the rotation body on the support; Rotation is fixed with the VTOL body on the body, is fixed with one-level on the VTOL body and moves horizontally body, and one-level moves horizontally and is fixed with secondary on the body and moves horizontally body; One-level moves horizontally body and secondary and moves horizontally the flexible element transmission rig is housed between the body, and secondary moves horizontally grasping mechanism is installed on the body.
2. a kind of novel furnace bottom roll roll changing rig according to claim 1 is characterized in that: on the described VTOL body gear is installed, gear and one-level move horizontally the tooth bar engagement of installing on the body.
3. a kind of novel furnace bottom roll roll changing rig according to claim 1; It is characterized in that: described one-level moves horizontally and is fixed with the orienting sleeve cylinder base on the body; Be fixed with pilot sleeve on the orienting sleeve cylinder base, pilot sleeve be fixed on the grasping mechanism that secondary moves horizontally on the body and be connected.
4. according to claim 1 or 3 described a kind of novel furnace bottom roll roll changing rigs; It is characterized in that: described grasping mechanism comprises the conus elasticus anchor clamps; The conus elasticus anchor clamps are with the slip tapered sleeve outward, and the slip tapered sleeve is with shift fork outward, and shift fork is provided with maneuvering lever; Be fixed with the round pin roller on the slip tapered sleeve, an end of round pin roller is contained in the elongated slot of shift fork.
5. according to claim 1,2 or 3 described a kind of novel furnace bottom roll roll changing rigs, it is characterized in that: the side that described one-level moves horizontally body is fixed with carrying roller.
6. according to the described a kind of novel furnace bottom roll roll changing rig of claim 1, it is characterized in that: described base center fixed has column, is fixed with thrust bearing and radial bearing on the column and cooperates with top rotation body.
7. a kind of novel furnace bottom roll roll changing rig according to claim 1 is characterized in that: described flexible element transmission rig is belt gear, chain drive or drag-line transmission rig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220079395 CN202576506U (en) | 2012-03-05 | 2012-03-05 | Novel roller replacement device for furnace bottom roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220079395 CN202576506U (en) | 2012-03-05 | 2012-03-05 | Novel roller replacement device for furnace bottom roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202576506U true CN202576506U (en) | 2012-12-05 |
Family
ID=47245936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220079395 Expired - Fee Related CN202576506U (en) | 2012-03-05 | 2012-03-05 | Novel roller replacement device for furnace bottom roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202576506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112493A (en) * | 2013-02-22 | 2013-05-22 | 同济大学 | Cable-driven steer-by-wire mechanism system for independent suspensions |
| CN111960265A (en) * | 2020-08-12 | 2020-11-20 | 马鞍山钢铁股份有限公司 | Carbon sleeve furnace roller replacing device and using method thereof |
-
2012
- 2012-03-05 CN CN 201220079395 patent/CN202576506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112493A (en) * | 2013-02-22 | 2013-05-22 | 同济大学 | Cable-driven steer-by-wire mechanism system for independent suspensions |
| CN111960265A (en) * | 2020-08-12 | 2020-11-20 | 马鞍山钢铁股份有限公司 | Carbon sleeve furnace roller replacing device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130305 |