CN104924043B - Manufacturing method of die for correcting spindle carriage of rolling mill body - Google Patents
Manufacturing method of die for correcting spindle carriage of rolling mill body Download PDFInfo
- Publication number
- CN104924043B CN104924043B CN201410095766.2A CN201410095766A CN104924043B CN 104924043 B CN104924043 B CN 104924043B CN 201410095766 A CN201410095766 A CN 201410095766A CN 104924043 B CN104924043 B CN 104924043B
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- China
- Prior art keywords
- die
- steel plate
- rolling mill
- tubular die
- spindle carrier
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
Abstract
Provided is a manufacturing method of a die for correcting a spindle carriage of a rolling mill body. A cylindrical die having a diameter of 380mm is manufactured based on the shape of the diameter of a cardan shaft to replace the cardan shaft, The method is characterized by including the following steps: a manufacturing a die figure of the spindle carriage; b manufacturing a diagonal brace (2) in the tubular die figure; c adding a tape steel plate to the pipeline of the die figure; and d machining the tape steel plate (3) into a circular part having a diameter of 380mm. The manufacturing method of the die for correcting the spindle carriage of the rolling mill body is low in cost and convenient for material selection, achieves the aim of smoothly adjusting the spindle carriage when a universal catcher is not installed, and further saves the cost for the repeated installation and detachment of the cardan shaft. The method has a great significance in the guidance and reference of similar engineering construction.
Description
Technical field
The present invention relates to a kind of mould, is a kind of Mold Making for correcting rolling mill body spindle carrier specifically
Method.
Background technology
In Taiyuan Iron and Steel Co. silicon steel cold continuous rolling milling train mechanical erection engineering, need to correct Main Drive of Rolling Mill universal drive shaft spindle carrier.Roll
Owner is driven the Main Function of universal drive shaft spindle carrier：In mill roll or maintenance process, for holding rolling mill main temporarily
Transmission universal drive shaft effect, rolling mill universal axle Main Function plays reductor and is connected gearing with rolling mill body roll.
The universal overlapping of axles of Main Drive of Rolling Mill universal drive shaft spindle carrier alignment requirements center and formal production run, and it is universal
It is that an a diameter of 380mm is cylindrical that axle is put by restitope, and shaft tray supports power transmission shaft to be supported by four circular rods, and correction is got up not
Accurately.Existing universal drive shaft is also fitted without due to installation procedure reason, even if universal drive shaft is installed, in formal examination reductor also
Need to remove, waste time and energy.Then engineers and technicians are envisioned in the state of not carrying out installing true universal drive shaft, by true universal drive shaft
Size and diameter do universal drive shaft mould replacement, can guarantee that spindle carrier correction to get up with the universal drive shaft for formally producing again and keep one
Cause, just easily solve a difficult problem for correction Main Drive of Rolling Mill universal drive shaft spindle carrier.
The content of the invention
The purpose of the present invention, is to propose a kind of mould making method for correcting rolling mill body spindle carrier.
For achieving the above object, technical solution of the invention is：
A kind of mould making method for correcting rolling mill body spindle carrier, by the overall dimensions and diameter system of universal drive shaft
Make a diameter of 380mm cylindrical dies for replacing universal drive shaft, it is characterised in that comprise the following steps：
A, the mould figure for making spindle carrier
Pipeline 377 × 11mm of Φ, long 550mm are intercepted, the tubular die figure of spindle carrier is made；
B, the diagonal brace made in tubular die figure
6 angle steel 50 × 5mm of ∠, each long 355mm are intercepted, at the two ends of the tubular die figure at 100mm,
Insides of pipes makes diagonal brace, adds at the two ends of tubular die figure and is respectively provided with 3 angle steel, and 3 angle steel are each other in 60 ° of rows
Row, and be weldingly fixed in tubular die figure；
C, mould figure pipeline add band steel plate
Take two sections of steel plates, be respectively δ 5mm, wide 120mm, long 1200mm, respectively full weld be welded on the two of tubular die figure
End, steel plate end is concordant with pipe ends, around pipeline plus band steel plate；
D, processing band steel plate
Workpiece made by previous step is sent into lathe for machining carries out milling, band steel plate outside is processed into a diameter of
The central portion of 380mm.
The mould making method for correcting rolling mill body spindle carrier of the present invention can also be arranged using following technology
Apply further to realize.
Aforesaid method, wherein the central portion two ends engrave corresponding cross mark.
After above-mentioned technical proposal, the mould making method for correcting rolling mill body spindle carrier of the present invention has
With low cost, selection is convenient, and the purpose for smoothly adjusting spindle carrier, Jin Erjie can be reached in the case where Universal connector handss are not installed
About universal drive shaft peace tears the cost of repeated work open, and the present invention has the significance for instructing and using for reference to similar engineering construction.
Description of the drawings
Fig. 1 is the tubular die figure structural representation of the embodiment of the present invention；
Fig. 2 is the A-A sectional views in Fig. 1；
Fig. 3 is the strip steel plate structure schematic diagram of the mould figure pipeline of the embodiment of the present invention.
Fig. 4 is the application state schematic diagram for correcting the mould of rolling mill body spindle carrier that the present invention makes.
In figure：1 tubular die figure, 2 diagonal braces, 3 band steel plates.
Specific embodiment
With reference to embodiments and its accompanying drawing to the present invention illustrate further.
Embodiment 1
The mould making method for correcting rolling mill body spindle carrier of the present invention, by the overall dimensions of universal drive shaft and straight
Footpath makes a diameter of 380mm cylindrical dies for replacing universal drive shaft.
Referring now to Fig. 1-Fig. 3, Fig. 1 is the tubular die figure structural representation of the embodiment of the present invention, and Fig. 2 is in Fig. 1
A-A sectional views, Fig. 3 for the embodiment of the present invention mould figure pipeline strip steel plate structure schematic diagram.The present invention for school
The mould making method of positive rolling mill body spindle carrier is comprised the following steps：
A, the mould figure for making spindle carrier
Pipeline 377 × 11mm of Φ, long 550mm are intercepted, the tubular die figure 1 of spindle carrier is made；
B, the diagonal brace 2 made in tubular die figure
6 angle steel 50 × 5mm of ∠, each long 355mm are intercepted, at the two ends of the tubular die figure 1 at 100mm,
Diagonal brace is made in insides of pipes, is added at the two ends of tubular die figure 1 and is respectively provided with 3 angle steel, 3 angle steel are in each other 60 °
Arrangement, and be weldingly fixed in tubular die figure 1 to reinforce mould figure pipeline；
C, mould figure pipeline add band steel plate
Take two sections of steel plates, be respectively δ 5mm, wide 120mm, long 1200mm, respectively full weld be welded on the two of tubular die figure 1
End, steel plate end is concordant with pipe ends, around pipeline plus band steel plate 3；
D, processing band steel plate 3
Workpiece made by previous step is sent into lathe for machining carries out milling, the outside of band steel plate 3 is processed into a diameter of
The central portion of 380mm, at circular two ends corresponding cross mark, mould completion of processing are engraved.
Fig. 4 is the application state schematic diagram for correcting the mould of rolling mill body spindle carrier that the present invention makes.This
The application for correcting the mould of rolling mill body spindle carrier of bright making：Connect for correcting rolling mill body what the present invention made
The mould of shaft tray is placed on spindle carrier according to milling train centrage and spindle carrier adjustable gasket to adjust the position of spindle carrier
Put.The final mould cross hairs that adjust overlap with centrage, i.e., spindle carrier is adjusted and finished.
The present invention has substantive distinguishing features and a significant technological progress, the present invention for correcting rolling mill body spindle carrier
Mould making method, with low cost, selection is convenient, smoothly can adjust spindle carrier in the case where Universal connector handss are not installed
Purpose, and then the cost that universal drive shaft peace tears repeated work open has been saved, it is of the invention that there is guidance with reference to similar engineering construction
Significance.
Above example is used for illustrative purposes only, rather than limitation of the present invention, about the technology people of technical field
Member, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalents
Technical scheme should also belong to scope of the invention, should be limited by each claim.
Claims (2)
1. a kind of mould making method for correcting rolling mill body spindle carrier, is made by the overall dimensions and diameter of universal drive shaft
The one a diameter of 380mm cylindrical dies for replacing universal drive shaft, it is characterised in that comprise the following steps：
A, the mould figure for making spindle carrier
Pipeline 377 × 11mm of Φ, long 550mm are intercepted, the tubular die figure of spindle carrier is made（1）；
B, the diagonal brace made in tubular die figure（2）
6 angle steel 50 × 5mm of ∠, each long 355mm are intercepted, in the tubular die figure（1）Two ends at 100mm,
Insides of pipes makes diagonal brace, in tubular die figure（1）Two ends be respectively provided with 3 angle steel, 3 angle steel are arranged each other in 60 °
Row, and it is weldingly fixed on tubular die figure（1）It is interior；
C, mould figure pipeline add band steel plate
Take two sections of steel plates, be respectively δ 5mm, wide 120mm, long 1200mm, respectively full weld be welded on tubular die figure（1）Two ends,
Steel plate end is concordant with pipe ends, around pipeline plus band steel plate（3）；
D, processing band steel plate（3）
Workpiece made by previous step is sent into lathe for machining carries out milling, band steel plate（3）It is processed into a diameter of in outside
The central portion of 380mm.
2. it is used to as claimed in claim 1 correct the mould making method of rolling mill body spindle carrier, it is characterised in that described
Central portion two ends engrave corresponding cross mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095766.2A CN104924043B (en) | 2014-03-17 | 2014-03-17 | Manufacturing method of die for correcting spindle carriage of rolling mill body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095766.2A CN104924043B (en) | 2014-03-17 | 2014-03-17 | Manufacturing method of die for correcting spindle carriage of rolling mill body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104924043A CN104924043A (en) | 2015-09-23 |
| CN104924043B true CN104924043B (en) | 2017-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410095766.2A Active CN104924043B (en) | 2014-03-17 | 2014-03-17 | Manufacturing method of die for correcting spindle carriage of rolling mill body |
Country Status (1)
| Country | Link |
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| CN (1) | CN104924043B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116348B (en) * | 2017-02-23 | 2019-07-09 | 嘉兴学院 | The embedded SMA actuators method for the mold of falling draw taper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4030183A (en) * | 1976-02-02 | 1977-06-21 | Morgan Construction Company | Tool assembly for mounting and removing overhung rolls |
| US4186629A (en) * | 1976-11-25 | 1980-02-05 | Union Siderurgique de Nord et du l'est de la France | Device for untightening and tightening nuts |
| DD292153A5 (en) * | 1990-02-23 | 1991-07-25 | Schwermaschinenbau-Kombinat,De | DEVICE FOR ASSEMBLING AND DISMANTLING FITTINGS AND HITCHES |
| CN2605083Y (en) * | 2002-12-19 | 2004-03-03 | 一重集团大连设计研究院 | Horizontal-vertical conversion rolling mill with closed frame |
| CN2698479Y (en) * | 2003-11-12 | 2005-05-11 | 一重集团大连设计研究院 | Working roll bidirectional movement type four rolls cold rolling machine |
| CN201046462Y (en) * | 2007-06-15 | 2008-04-16 | 中国第一重型机械集团公司 | Universal joint removing device |
| CN201115858Y (en) * | 2007-08-07 | 2008-09-17 | 宝钢集团上海浦东钢铁有限公司 | Precision rolling up and down universal shaft hydraulic balance and roll-changing hydraulic fine adjustment device |
-
2014
- 2014-03-17 CN CN201410095766.2A patent/CN104924043B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4030183A (en) * | 1976-02-02 | 1977-06-21 | Morgan Construction Company | Tool assembly for mounting and removing overhung rolls |
| US4186629A (en) * | 1976-11-25 | 1980-02-05 | Union Siderurgique de Nord et du l'est de la France | Device for untightening and tightening nuts |
| DD292153A5 (en) * | 1990-02-23 | 1991-07-25 | Schwermaschinenbau-Kombinat,De | DEVICE FOR ASSEMBLING AND DISMANTLING FITTINGS AND HITCHES |
| CN2605083Y (en) * | 2002-12-19 | 2004-03-03 | 一重集团大连设计研究院 | Horizontal-vertical conversion rolling mill with closed frame |
| CN2698479Y (en) * | 2003-11-12 | 2005-05-11 | 一重集团大连设计研究院 | Working roll bidirectional movement type four rolls cold rolling machine |
| CN201046462Y (en) * | 2007-06-15 | 2008-04-16 | 中国第一重型机械集团公司 | Universal joint removing device |
| CN201115858Y (en) * | 2007-08-07 | 2008-09-17 | 宝钢集团上海浦东钢铁有限公司 | Precision rolling up and down universal shaft hydraulic balance and roll-changing hydraulic fine adjustment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104924043A (en) | 2015-09-23 |
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