CN107013791A - The planisher foundation mounting method of cold rolled automobile board assembly line - Google Patents
The planisher foundation mounting method of cold rolled automobile board assembly line Download PDFInfo
- Publication number
- CN107013791A CN107013791A CN201610057480.4A CN201610057480A CN107013791A CN 107013791 A CN107013791 A CN 107013791A CN 201610057480 A CN201610057480 A CN 201610057480A CN 107013791 A CN107013791 A CN 107013791A
- Authority
- CN
- China
- Prior art keywords
- planisher
- ground anchor
- frame
- anchor bolt
- base
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Abstract
A kind of planisher foundation mounting method of cold rolled automobile board assembly line, is easy represent with the 1st bolt（6）Each ground anchor bolt of smooth machine base is represented, with the 2nd bolt（7）Each ground anchor bolt of planisher frame is represented, the ground anchor bolt of planisher frame is provided with two groups, every group four, it is characterised in that comprise the following steps：A, prefabricated ground anchor bolt base, b, the smooth machine base of installation and c, planisher frame are installed.The planisher foundation mounting method of the cold rolled automobile board assembly line of the present invention has ground anchor bolt base simple in construction, easy to make, ensure that the precision of smooth machine base does not change because the fastening force of frame is acted on, accelerate planisher floor installation speed and improve the advantage of installation accuracy.
Description
Technical field
It is a kind of planisher foundation mounting method of cold rolled automobile board assembly line specifically the present invention relates to a kind of foundation mounting method of big machinery device.
Background technology
The installation requirement precision of planisher of the cold rolled automobile sheet on continuous annealing production line, its base and frame is all very high, and wherein absolute altitude and levelness is respectively：± 0.3 and 0.05/1000mm.The installation procedure of planisher is first to pacify base, rear installation frame.There are 2 groups of ground anchor bolts, one group of fastening seat, another group of fastening frame on the base of planisher.Fastened when base accurate adjustment completes later group ground anchor bolt, but after frame accurate adjustment completes another group of ground anchor bolt fastening, the absolute altitude of base, levelness precision can change, because during another group of ground anchor bolt fastening frame, fastening force has been delivered on base simultaneously.Although now the absolute altitude of base, the change of levelness precision are very small, it is nonetheless possible to causing installation quality accident beyond planisher floor installation critical field.
Therefore the planisher foundation mounting method of known cold rolled automobile board assembly line there are problems that above-mentioned a variety of inconvenience and.
The content of the invention
The purpose of the present invention, is to propose a kind of planisher foundation mounting method for the cold rolled automobile board assembly line for simulating the prefabricated ground anchor bolt frock that frame is installed.
To achieve the above object, technical solution of the invention is：
A kind of planisher foundation mounting method of cold rolled automobile board assembly line, each ground anchor bolt of smooth machine base is represented with the 1st bolt for easy expression, each ground anchor bolt of planisher frame is represented with the 2nd bolt, the ground anchor bolt of planisher frame is provided with two groups, every group four, it is characterised in that comprise the following steps：
A, prefabricated ground anchor bolt base
Prefabricated eight are used to simulate the ground anchor bolt base that frame is installed, ground anchor bolt base includes sleeve pipe, the 1st support plate, the 2nd support plate, its middle sleeve is steel pipe, the upper end of steel pipe penetrates solid weldering with the 1st support plate center, the lower end of steel pipe penetrates solid weldering with the 2nd support plate center, and steel pipe is vertical with the 1st support plate and the 2nd support plate, and the steel pipe of base is passed through so as to the screw rod of ground anchor bolt, diameter of steel tube is equal to framework window bottom plate heights than the frame big 5~10mm of ground anchor bolt diameter, length of steel pipe；4 pieces of stiffened panels of welding are uniformly distributed between the 1st support plate and the 2nd support plate and steel pipe circumference；Eight for simulating two groups of ground anchor bolts that the ground anchor bolt base of frame installation is used for the smooth machine base of cold rolled automobile board assembly line；
B, the smooth machine base of installation
After the smooth machine base of cold rolled automobile board assembly line is in place, eight prefabricated ground anchor bolt bases are respectively fitted on eight ground anchor bolts of planisher frame, nut collar is taken, frame is simulated with base, when smooth machine base carries out coarse adjustment, accurate adjustment, to the 1st bolt and the 2nd bolt（7）Synchronously tighten, until smooth machine base absolute altitude, levelness, center, parallelism precision meet code requirement, untill the 1st bolt and the 2nd bolt are fully fastened；
C, planisher frame are installed
Unclamp the bolt of planisher frame the 2nd, exit ground anchor bolt base, lift planisher frame, accurate adjustment planisher frame simultaneously formally fastens ground anchor bolt, base precision does not change on inspection, the installation accuracy of smooth machine base and frame reaches absolute altitude and levelness is ± 0.3 and 0.05/1000mm respectively, completes planisher floor installation.
The planisher foundation mounting method of the cold rolled automobile board assembly line of the present invention can also be further achieved by the following technical measures.
Foregoing method, wherein the steel pipe is wall thickness >=6mm seamless steel pipe.
Foregoing method, wherein the 1st support plate is the square steel plates of length of side 300mm, steel plate thickness >=25mm.
Foregoing method, wherein the 2nd support plate is the square steel plates of length of side 400mm, steel plate thickness >=25mm.
Foregoing method, wherein the stiffened panel is trapezoidal stiffened panel.
After adopting the above technical scheme, the planisher foundation mounting method of the cold rolled automobile board assembly line of the present invention has advantages below：
1st, ground anchor bolt base is simple in construction, easy to make；
2nd, ensure that the precision of smooth machine base does not change because the fastening force of frame is acted on；
3rd, accelerate planisher floor installation speed and improve installation accuracy.
Brief description of the drawings
Fig. 1 is the ground anchor bolt base structural representation of the embodiment of the present invention；
The sectional view that Fig. 2 is A-A in Fig. 1；
Fig. 3 is the ground anchor bolt base use state schematic diagram of the embodiment of the present invention.
In figure：1 the 1st support plate, 2 stiffened panels, 3 steel pipes, 4 the 2nd support plates, 5 smooth machine bases, 6 the 1st bolts, 7 the 2nd bolts.
Embodiment
With reference to embodiments and its accompanying drawing to the present invention illustrate further.
Embodiment 1
The planisher foundation mounting method of the cold rolled automobile board assembly line of the present invention, each ground anchor bolt of smooth machine base is represented with the 1st bolt 6 for easy expression, each ground anchor bolt of planisher frame is represented with the 2nd bolt 7, the ground anchor bolt of planisher frame is provided with two groups, every group four.Planisher floor installation flow：Prefabricated frock-base lifting-coarse adjustment-tooling sleeve upper spider ground anchor bolt-just twist-accurate adjustment-end twists-repetition measurement precision-and exits frock-hoisting frame.The planisher floor installation of cold rolled automobile board assembly line comprises the following steps：
A, prefabricated ground anchor bolt base
Referring now to Fig. 1 and Fig. 2, Fig. 1 is the ground anchor bolt base structural representation of the embodiment of the present invention, the sectional view that Fig. 2 is A-A in Fig. 1.
Prefabricated eight are used to simulate the ground anchor bolt base that frame is installed, ground anchor bolt base includes sleeve pipe, the 1st support plate, the 2nd support plate, its middle sleeve is steel pipe 3, the upper end of steel pipe penetrates solid weldering with the center of the 1st support plate 1, the lower end of steel pipe penetrates solid weldering with the center of the 2nd support plate 4, and steel pipe is vertical with the 1st support plate and the 2nd support plate, and the steel pipe 3 of base is passed through so as to the screw rod of ground anchor bolt, diameter of steel tube is equal to framework window bottom plate heights than the frame big 10mm of ground anchor bolt diameter, length of steel pipe；4 pieces of trapezoidal stiffened panels 2 of welding are uniformly distributed between the 1st support plate and the 2nd support plate and the circumference of steel pipe 3；Eight for simulating two groups of ground anchor bolts that the ground anchor bolt base of frame installation is used for the smooth machine base of cold rolled automobile board assembly line；The steel pipe 3 is the seamless steel pipe that wall thickness is 6mm.1st support plate is the square steel plates of length of side 300mm, and steel plate thickness is 25mm, and the 2nd support plate is the square steel plates of length of side 400mm, and steel plate thickness is 25mm.
B, the smooth machine base of installation
Fig. 3 is the ground anchor bolt base use state schematic diagram of the embodiment of the present invention.After the smooth machine base of cold rolled automobile board assembly line is in place, eight prefabricated ground anchor bolt bases are respectively fitted on eight ground anchor bolts of planisher frame, take nut collar, frame is simulated with base, when smooth machine base carries out coarse adjustment, accurate adjustment, it is synchronous to the 1st bolt 6 and the 2nd bolt 7 to tighten, untill smooth machine base absolute altitude, levelness, center, parallelism precision meet code requirement, the 1st bolt 6 and the fully fastening of the 2nd bolt 7；
C, planisher frame are installed
Unclamp the bolt 7 of planisher frame the 2nd, exit ground anchor bolt base, lift planisher frame, accurate adjustment planisher frame simultaneously formally fastens ground anchor bolt, base precision does not change on inspection, the installation accuracy of smooth machine base and frame reaches absolute altitude and levelness is respectively ± 0.3 and 0.05/1000mm, completes planisher floor installation.
The present invention has substantive distinguishing features and significant technological progress, the method that the prefabricated ground anchor bolt base frock simulation frame of planisher foundation mounting method of the cold rolled automobile board assembly line of the present invention is installed, it can ensure that the precision of smooth machine base does not change because the fastening force of frame is acted on, reach planisher floor installation standard.
Above example is used for illustrative purposes only, rather than limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes should also belong to scope of the invention, should be limited by each claim.
Claims (5)
1. a kind of planisher foundation mounting method of cold rolled automobile board assembly line, is easy represent with the 1st bolt（6）Each ground anchor bolt of smooth machine base is represented, with the 2nd bolt（7）Each ground anchor bolt of planisher frame is represented, the ground anchor bolt of planisher frame is provided with two groups, every group four, it is characterised in that comprise the following steps：
A, prefabricated ground anchor bolt base
Prefabricated eight are used to simulate the ground anchor bolt base that frame is installed, and ground anchor bolt base includes sleeve pipe, the 1st support plate, the 2nd support plate, and its middle sleeve is steel pipe（3）, the upper end of steel pipe and the 1st support plate（1）Center penetrates solid weldering, the lower end of steel pipe and the 2nd support plate（4）Center penetrates solid weldering, and steel pipe is vertical with the 1st support plate and the 2nd support plate, and the steel pipe of base is passed through so as to the screw rod of ground anchor bolt（3）, diameter of steel tube is than the frame big 5~10mm of ground anchor bolt diameter, and length of steel pipe is equal to framework window bottom plate heights；In the 1st support plate and the 2nd support plate and steel pipe（3）4 pieces of stiffened panels of welding are uniformly distributed between circumference（2）；Eight for simulating two groups of ground anchor bolts that the ground anchor bolt base of frame installation is used for the smooth machine base of cold rolled automobile board assembly line；
B, the smooth machine base of installation
After the smooth machine base of cold rolled automobile board assembly line is in place, eight prefabricated ground anchor bolt bases are respectively fitted on eight ground anchor bolts of planisher frame, nut collar is taken, frame is simulated with base, when smooth machine base carries out coarse adjustment, accurate adjustment, to the 1st bolt（6）With the 2nd bolt（7）Synchronously tighten, until smooth machine base absolute altitude, levelness, center, parallelism precision meet code requirement, the 1st bolt（6）With the 2nd bolt（7）Fully untill fastening；
C, planisher frame are installed
Unclamp the bolt of planisher frame the 2nd（7）, ground anchor bolt base is exited, planisher frame is lifted, accurate adjustment planisher frame simultaneously formally fastens ground anchor bolt, base precision does not change on inspection, and the installation accuracy of smooth machine base and frame reaches that absolute altitude and levelness are ± 0.3 and 0.05/1000mm respectively, completes planisher floor installation.
2. the planisher foundation mounting method of cold rolled automobile board assembly line as claimed in claim 1, it is characterised in that the steel pipe（3）For wall thickness >=6mm seamless steel pipe.
3. the planisher foundation mounting method of cold rolled automobile board assembly line as claimed in claim 1, it is characterised in that the 1st support plate is the square steel plates of length of side 300mm, steel plate thickness >=25mm.
4. the planisher foundation mounting method of cold rolled automobile board assembly line as claimed in claim 1, it is characterised in that the 2nd support plate is the square steel plates of length of side 400mm, steel plate thickness >=25mm.
5. the planisher foundation mounting method of cold rolled automobile board assembly line as claimed in claim 1, it is characterised in that the stiffened panel（2）For trapezoidal stiffened panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057480.4A CN107013791A (en) | 2016-01-28 | 2016-01-28 | The planisher foundation mounting method of cold rolled automobile board assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057480.4A CN107013791A (en) | 2016-01-28 | 2016-01-28 | The planisher foundation mounting method of cold rolled automobile board assembly line |
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| Publication Number | Publication Date |
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| CN107013791A true CN107013791A (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610057480.4A Pending CN107013791A (en) | 2016-01-28 | 2016-01-28 | The planisher foundation mounting method of cold rolled automobile board assembly line |
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| CN (1) | CN107013791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531356A (en) * | 2020-03-27 | 2020-08-14 | 上海二十冶建设有限公司 | Device for fastening foundation bolt of rolling mill base and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093838A (en) * | 1993-04-01 | 1994-10-19 | 韦恩·斯蒂芬·汉塞尔 | A kind of improved motor mounting mounting |
| EP1491814B1 (en) * | 2003-06-27 | 2009-04-01 | Alstom Technology Ltd | Device for securing a machine foot and method of securing the same |
| CN201531721U (en) * | 2009-09-28 | 2010-07-21 | 天津市亚安科技电子有限公司 | Cloud deck equipped with levelling instrument |
| CN102135223A (en) * | 2010-01-26 | 2011-07-27 | 五冶集团上海有限公司 | Method for adjusting base plates for high-accuracy machinery installation |
| CN203703514U (en) * | 2014-01-26 | 2014-07-09 | 中广核工程有限公司 | Foundation bolt assembly |
| CN104923565A (en) * | 2015-05-25 | 2015-09-23 | 中冶天工集团有限公司 | Method for simulating fastening state of rolling mill frame |
-
2016
- 2016-01-28 CN CN201610057480.4A patent/CN107013791A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093838A (en) * | 1993-04-01 | 1994-10-19 | 韦恩·斯蒂芬·汉塞尔 | A kind of improved motor mounting mounting |
| EP1491814B1 (en) * | 2003-06-27 | 2009-04-01 | Alstom Technology Ltd | Device for securing a machine foot and method of securing the same |
| CN201531721U (en) * | 2009-09-28 | 2010-07-21 | 天津市亚安科技电子有限公司 | Cloud deck equipped with levelling instrument |
| CN102135223A (en) * | 2010-01-26 | 2011-07-27 | 五冶集团上海有限公司 | Method for adjusting base plates for high-accuracy machinery installation |
| CN203703514U (en) * | 2014-01-26 | 2014-07-09 | 中广核工程有限公司 | Foundation bolt assembly |
| CN104923565A (en) * | 2015-05-25 | 2015-09-23 | 中冶天工集团有限公司 | Method for simulating fastening state of rolling mill frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531356A (en) * | 2020-03-27 | 2020-08-14 | 上海二十冶建设有限公司 | Device for fastening foundation bolt of rolling mill base and using method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170804 |