CN104457231A - Lifting centering device used for stepping furnace - Google Patents
Lifting centering device used for stepping furnace Download PDFInfo
- Publication number
- CN104457231A CN104457231A CN201410691741.9A CN201410691741A CN104457231A CN 104457231 A CN104457231 A CN 104457231A CN 201410691741 A CN201410691741 A CN 201410691741A CN 104457231 A CN104457231 A CN 104457231A
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- centering
- support
- lifting
- centring means
- bearing pin
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Abstract
The invention relates to a lifting centering device used for a stepping furnace. The lifting centering device comprises a support, and the upper surface of the support is a slant. The lifting centering device is characterized in that a horizontal centering device is installed on the slant of the upper surface of the support, and check blocks are installed on the two sides of the horizontal centering device respectively; the horizontal centering device comprises a centering wheel support, and one side of the centering wheel support is opened; a pin shaft is installed on the centering wheel support, a baffle is arranged at the upper end of the pin shaft, and a second bolt is fixed to the baffle; the pin shaft is provided with a centering wheel through a bearing, a shaft sleeve is arranged between the bearing the pin shaft, and the outer circumferential face of the centering wheel stretches out of the opened side of the centering wheel support; the horizontal centering device is installed on the slant of the upper surface of the support through a nut, a third bolt, a second washer and the third washer, a key is arranged on the pin shaft, and the pin shaft is fixed to the centering wheel support through the key. The lifting centering device used for the stepping furnace is simple and compact in structure and good in lifting centering effect.
Description
Technical field
The present invention relates to a kind of lifting centring means, especially a kind of lifting centring means for walking-beam furnace, belongs to walking-beam furnace device technique field.
Background technology
Walking beam furnace is widely used one in industrial heat treatment industry " laser heating Equipment for Heating Processing ".Walking-beam furnace is divided into body of heater, heating arrangements (electrical heating or flame heating), motion (dynamic beam motion parts, fire door lifting part, pan feeding/output section machinery etc.), control part to grade composition from structure.In order to prevent step heating-furnace blank sideslip, need to ensure lifting frame centering state.Existing lifting centring means is made up of the vertical roller on the edger roll be arranged on lifting frame, realizes 4 centering, carries out vertical lift.But this centering mode exists certain defect, mainly structure takes up room comparatively large, and centering effect is not good.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of lifting centring means for walking-beam furnace, structure is simple, compact, and lifting centering effect is good.
According to technical scheme provided by the invention, the described lifting centring means for walking-beam furnace, comprises support, and the upper surface of support is inclined-plane; It is characterized in that: horizontal centring means is installed on inclined-plane surperficial on the bracket, and the both sides of horizontal centring means arrange block respectively; Described horizontal centring means comprises centering wheeling support, and the side of centering wheeling support is uncovered shape; Described centering wheeling support installs bearing pin, and the upper end of bearing pin arranges baffle plate, baffle plate is fixed the second bolt; Described bearing pin installs centering wheel by bearing, arranges axle sleeve between bearing and bearing pin, the outer peripheral face of centering wheel stretches out the unlimited side of centering wheeling support.
Further, on the inclined-plane of described horizontal centring means by nut, the 3rd bolt, the second packing ring and the 3rd rack-mount surface of packing ring.
Further, described bearing pin arranges key, bearing pin is fixed by key and centering wheeling support.
Further, the upper and lower end of described centering wheel arranges transparent cover respectively, and transparent cover is taken turns fixing by the first bolt and the first packing ring with centering.
Lifting centring means for walking-beam furnace of the present invention, structure is simple, compact, and lifting centering effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the top view of Fig. 2.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in FIG. 1 to 3: the described lifting centring means for walking-beam furnace comprises horizontal centring means 1, bearing pin 1-1, axle sleeve 1-2, transparent cover 1-3, centering wheel 1-4, bearing 1-5, baffle plate 1-6, the first bolt 1-7, the first packing ring 1-8, the second bolt 1-9, key 1-10, centering wheeling support 1-11, block 2, support 3, nut 4, the 3rd bolt 5, second packing ring 6, the 3rd packing ring 7 etc.
As shown in FIG. 1 to 3, the present invention includes support 3, the upper surface of support 3 is inclined-plane, and horizontal centring means 1 is installed by nut 4, the 3rd bolt 5, second packing ring 6 and the 3rd packing ring 7 in the inclined-plane of support 3 upper surface, and the both sides of horizontal centring means 1 arrange block 2 respectively; Described horizontal centring means 1 comprises centering wheeling support 1-11, and the side of centering wheeling support 1-11 is uncovered shape; Described centering wheeling support 1-11 installs bearing pin 1-1, and the upper end of bearing pin 1-1 arranges baffle plate 1-6, baffle plate 1-6 fixes the second bolt 1-9; Described bearing pin 1-1 installs centering wheel 1-4 by bearing 1-5, axle sleeve 1-2 is set between bearing 1-5 and bearing pin 1-1, the outer peripheral face of centering wheel 1-4 stretches out the unlimited side of centering wheeling support 1-11, makes centering wheel 1-4 with the contact therewith in walking-beam furnace, can keep centering to make framework;
Described bearing pin 1-1 arranges key 1-10, and bearing pin 1-1 is fixed by key 1-10 and centering wheeling support 1-11;
The upper and lower end of described centering wheel 1-4 arranges transparent cover 1-3 respectively, and transparent cover 1-3 takes turns 1-4 by the first bolt 1-7 and the first packing ring 1-8 with centering and fixes.
Lifting centring means in use, is arranged in four column places of walking-beam furnace middle frame by the present invention, makes centering take turns 1-4 and contacts with the column of framework, by the regulating action of centering wheel 1-4, horizontal frame maintenance level is felt relieved.
Claims (4)
1. for a lifting centring means for walking-beam furnace, comprise support (3), the upper surface of support (3) is inclined-plane; It is characterized in that: on the inclined-plane of described support (3) upper surface, install horizontal centring means (1), the both sides of horizontal centring means (1) arrange block (2) respectively; Described horizontal centring means (1) comprises centering wheeling support (1-11), and the side of centering wheeling support (1-11) is uncovered shape; Described centering wheeling support (1-11) installs bearing pin (1-1), and the upper end of bearing pin (1-1) arranges baffle plate (1-6), baffle plate (1-6) is fixed the second bolt (1-9); Described bearing pin (1-1) installs centering wheel (1-4) by bearing (1-5), arranges axle sleeve (1-2) between bearing (1-5) and bearing pin (1-1), the outer peripheral face of centering wheel (1-4) stretches out the unlimited side of centering wheeling support (1-11).
2., as claimed in claim 1 for the lifting centring means of walking-beam furnace, it is characterized in that: described horizontal centring means (1) is arranged on the inclined-plane of support (3) upper surface by nut (4), the 3rd bolt (5), the second packing ring (6) and the 3rd packing ring (7).
3. as claimed in claim 1 for the lifting centring means of walking-beam furnace, it is characterized in that: on described bearing pin (1-1), arrange key (1-10), bearing pin (1-1) is fixed by key (1-10) and centering wheeling support (1-11).
4. as claimed in claim 1 for the lifting centring means of walking-beam furnace, it is characterized in that: the upper and lower end of described centering wheel (1-4) arranges transparent cover (1-3) respectively, transparent cover (1-3) is taken turns (1-4) by the first bolt (1-7) and the first packing ring (1-8) with centering and is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691741.9A CN104457231A (en) | 2014-11-25 | 2014-11-25 | Lifting centering device used for stepping furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691741.9A CN104457231A (en) | 2014-11-25 | 2014-11-25 | Lifting centering device used for stepping furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104457231A true CN104457231A (en) | 2015-03-25 |
Family
ID=52903682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410691741.9A Pending CN104457231A (en) | 2014-11-25 | 2014-11-25 | Lifting centering device used for stepping furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104457231A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352317A (en) * | 2015-12-01 | 2016-02-24 | 无锡市晶瑜冶金机械有限公司 | Lifting and fine adjusting wheel carrier for installing centering wheels |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722865A (en) * | 1970-03-21 | 1973-03-27 | Koppers Wistra Ofenbau Gmbh | Walking beam furnace |
| DE3226457A1 (en) * | 1982-07-15 | 1984-01-19 | Didier Engineering Gmbh, 4300 Essen | Walking beam or pusher furnace |
| CN201514105U (en) * | 2009-07-10 | 2010-06-23 | 山东博大集团有限公司 | Furnace bottom step mechanical device |
| CN102840757A (en) * | 2012-09-14 | 2012-12-26 | 中冶南方(武汉)威仕工业炉有限公司 | Mechanical adjusting type centering wheel device for stepping type heating furnace bottom |
| CN103509932A (en) * | 2012-06-19 | 2014-01-15 | 中国五冶集团有限公司 | Walking beam type heating furnace and deviation prevention method thereof |
-
2014
- 2014-11-25 CN CN201410691741.9A patent/CN104457231A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722865A (en) * | 1970-03-21 | 1973-03-27 | Koppers Wistra Ofenbau Gmbh | Walking beam furnace |
| DE3226457A1 (en) * | 1982-07-15 | 1984-01-19 | Didier Engineering Gmbh, 4300 Essen | Walking beam or pusher furnace |
| CN201514105U (en) * | 2009-07-10 | 2010-06-23 | 山东博大集团有限公司 | Furnace bottom step mechanical device |
| CN103509932A (en) * | 2012-06-19 | 2014-01-15 | 中国五冶集团有限公司 | Walking beam type heating furnace and deviation prevention method thereof |
| CN102840757A (en) * | 2012-09-14 | 2012-12-26 | 中冶南方(武汉)威仕工业炉有限公司 | Mechanical adjusting type centering wheel device for stepping type heating furnace bottom |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352317A (en) * | 2015-12-01 | 2016-02-24 | 无锡市晶瑜冶金机械有限公司 | Lifting and fine adjusting wheel carrier for installing centering wheels |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |