CN107321818B - A kind of steel form flattening device and bearing calibration - Google Patents
A kind of steel form flattening device and bearing calibration Download PDFInfo
- Publication number
- CN107321818B CN107321818B CN201710469917.XA CN201710469917A CN107321818B CN 107321818 B CN107321818 B CN 107321818B CN 201710469917 A CN201710469917 A CN 201710469917A CN 107321818 B CN107321818 B CN 107321818B
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- Prior art keywords
- steel plate
- plate
- steel
- correcting
- numerical value
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
A kind of steel form flattening device and bearing calibration, including the carriage being located in the first conveying device, and be located in the first conveying device judgment means, means for correcting；Judgment means include upper plate, lower plate, and it is located at multiple first pneumatic devices of upper plate, the power output shaft of each first pneumatic device is connect by elastomeric element with briquetting, and pressure inductor, the multiple light range units being uniformly located in lower plate are equipped between elastomeric element and briquetting；Means for correcting includes correcting plate, and the second pneumatic device being located on the correcting plate, the second pneumatic device are connect with controller；Method includes the acquisition of steel plate smooth data, the judgement of steel plate flatness, the correction of steel plate flatness.It is an advantage of the invention that being judged by the method for precompressed and the flatness of steel form, and the deformation rate of different parts is found out in conjunction with precompressed data, have what is be directed to carry out pressure correction to different zones.
Description
Technical field
The present invention relates to a kind of steel form means for correcting and bearing calibration, in particular to a kind of steel form flattening device and school
Correction method.
Background technique
Steel form is one of common circulation material of enterprise in charge of construction, is usually used in industry and constructs with civil buildings and generally
The construction of the cast-in-place concrete and precast concrete of object.Due to construction or method for dismounting etc., it is easy to cause
Punching block plate benging, has an impact to reusing, and to meet the needs of construction is to steel form, arranges artificial progress punching block scene dimension
It repairs, but finds in actual operation, with traditional method, i.e., the maintenance progress such as artificial hammer, pressure is slower, and flatness cannot protect
Card is not able to satisfy the requirement of steel form maintenance using this method.
Summary of the invention
The present invention provides a kind of steel form flattening device and bearing calibration, passes through the method for precompressed and the flatness of steel form
Judged, and find out the deformation rate of different parts in conjunction with precompressed data there is what is be directed to carry out pressure correction to different zones.
In order to achieve the above objectives, design scheme of the invention is: a kind of steel form flattening device includes being located at the first conveying
Carriage on device, and be sequentially arranged in first conveying device judgment means, means for correcting；
The carriage includes bottom frame, and hollow out, quadrangle respectively set a fastener among bottom frame；
The judgment means include symmetrically arranged upper detection plate, lower detection plate, and the upper detection plate includes upper plate, and
The power output shaft of even multiple first pneumatic devices for being located at upper plate, each first pneumatic device passes through elastomeric element and pressure
Block connection, is equipped with pressure inductor, the multiple pressure inductor is connect with controller, described between elastomeric element and briquetting
Lower detection plate includes lower plate, and is uniformly located at multiple light range units in lower plate, and light range unit is connect with controller；
The means for correcting includes correcting plate, and the second pneumatic device being uniformly located on the correcting plate, and second is pneumatic
Device is connect with controller.
Further, means for correcting further includes the second conveying device, and multiple fixing pieces are successively arranged in the second conveying device,
A correcting plate is respectively set on each fixing piece.
Further, heating device is equipped between the judgment means and the means for correcting.
Further, the first driving device of first conveying device is connect with controller；
The upper plate is equipped with close to device, is connect close to device with controller.
Further, the fastener is electromagnet.
A kind of steel form flattening correction method includes that the acquisition of steel plate smooth data, the judgement of steel plate flatness, steel plate are smooth
Degree correction:
Steel plate front is divided into multiple uniform different zones, in steel plate by the acquisition of the steel plate smooth data in advance
Upper front carries out precompressed to steel plate front different zones using multiple pre-compression components being uniformly arranged, and to steel plate different zones
Precompressed numerical value be acquired, steel plate lower rear passes through the range unit that is uniformly arranged to the steel plate back side in the preloading process
Different zones change numerical value and are acquired, and generate steel plate front different zones precompressed numerical value and back side different zones on backstage
Change numerical value；
The steel plate flatness judgement, controller is according to steel plate front different zones precompressed numerical value and back side different zones
Variation numerical value steel plate deformed is assessed, when deformation rate is greater than the set value, provide correction signal, and to each region deformation
Numerical value is marked；
The steel plate flatness correction, is correspondingly arranged by multiple and different regions that the acquisition of steel plate smooth data divides in advance
Multiple pressure apparatus, controller is according to deformation numerical value starting pressure apparatus in each pressure apparatus corresponding region to steel plate
Carry out pressure correction；
The judgement and correction to steel plate flatness are realized by above step.
Further, the method also includes preheating steps；
The preheating step is quickly heated to needing to be corrected steel plate after the judgement of steel plate flatness, makes it
Temperature reaches 60 degree or more.
Further, in the preheating step, the roller bearing with gravity greater than 5 kilograms is corrected precompressed to steel plate.
It is an advantage of the current invention that same steel plate is divided into different zones, and precompressed is carried out respectively to different zones
(precompression, which is less than, makes 30 the percent of steel plate bending power) acquisition deformation data, and the data changed in the acquisition of the back side of precompressed
(utilize range unit, collect precompressed before, the incremental data in precompressed, after precompressed), acquire the precompressed back side acquisition incremental data,
Primarily to more accurately judging the property of steel plate deformed, prevent the un-flexed deformation such as desoldering, broken hole to the interference of data.
Detailed description of the invention
The utility model embodiment is explained as follows below
Fig. 1 is schematic structural view of the invention.
Fig. 2 is A-A sectional schematic diagram in Fig. 1.
Fig. 3 is carriage structural schematic diagram.
As shown in figure 1, the first conveying device 1, carriage 2, heating device 3, judgment means 4, means for correcting 5, bottom frame 21, tight
Firmware 22, upper detection plate 41, lower detection plate 42, upper plate 43, the first pneumatic device 44, elastomeric element 45, briquetting 46, pressure sensitive
Device 47, lower plate 48, light range unit 49, correcting plate 51, the second pneumatic device 52, the second conveying device 53, fixing piece 54.
Specific embodiment
As in 1,2, a kind of steel form flattening device includes the carriage 2 being located in the first conveying device 1, and is sequentially arranged at
Judgment means 4, means for correcting 5 in first conveying device 1；Preferably, in the judgment means and the means for correcting
Between be equipped with heating device 3；
In Fig. 3, carriage 2 includes bottom frame 21, and the intermediate hollow out of bottom frame 21, quadrangle respectively set a fastener 22, it is preferred that
Fastener 22 is electromagnet, and in actual use, fastener 22 can be fastener or other machinery structure；
Judgment means 4 include symmetrically arranged upper detection plate 41, lower detection plate 42, and the upper detection plate 41 includes upper plate
43, and multiple first pneumatic devices 44 of upper plate 43 are uniformly located at, the power output shaft of each first pneumatic device 44 is logical
It crosses elastomeric element 45 to connect with briquetting 46, pressure inductor 47, the multiple pressure is equipped between elastomeric element 45 and briquetting 46
Power inductor 47 is connect with controller, and lower detection plate 42 includes lower plate 48, and the multiple light rangings being uniformly located in lower plate 48
Device 49, light range unit 49 are connect with controller；
Means for correcting 5 includes correcting plate 51, and the second pneumatic device 52 being uniformly located on the correcting plate 51, the second gas
Dynamic device 52 is connect with controller.Preferably, means for correcting 5 further includes the second conveying device 53, in the second conveying device 53 according to
It is secondary to be equipped with multiple fixing pieces 54, a correcting plate 51 is respectively set on each fixing piece 54, while multiple steel plates may be implemented
Correction, such as one of steel plate is by after 52 pressure correction of the second pneumatic device on a correcting plate 51, correcting plate 51 is the
The drive of two conveying devices 53 with can be moved together with the first conveying device 1, to overcome single steel plate correction overlong time,
The not high problem of finishing equipment utilization rate.
It is further preferred that the first driving device of the first conveying device 1 is connect with controller；
The upper plate 43 is equipped with close to device, is connect close to device with controller, and controller is by receiving close to dress
The signal set controls the working condition of the first conveying device 1, so that the steel plate can be had grace time progress after entering judgment means 4
Detection.
A kind of steel form flattening correction method includes that the acquisition of steel plate smooth data, the judgement of steel plate flatness, steel plate are smooth
Degree correction:
Steel plate front is divided into multiple uniform different zones (not same districts by the acquisition of the steel plate smooth data in advance
Domain is corresponding with the first pneumatic device 44 setting position), in steel plate upper front using multiple pre-compression components being uniformly arranged to steel
Plate front different zones are into precompressed (in use, driving briquetting 46 to carry out precompressed, the first pneumatic device using the first pneumatic device 44
44 band briquettings are in contact with surface of steel plate, and deform elastomeric element 45, and pressure inductor 47 acquires elastomeric element 45 and deforms number
According to, and enter data into controller), and the precompressed numerical value of steel plate different zones is acquired and (is located at a steel in controller
Pressure data in different zones insert position by template die shape), steel plate lower rear passes through uniform in the preloading process
Setting range unit to steel plate back side different zones change numerical value be acquired (in use, using light range unit 49
Data before precompressed, among precompressed, after precompressed are acquired, and by the data input controller of acquisition, in controller
It is located at a steel mould shape, the deformation data in the corresponding region of the different zones back side insert to position), it is generated on backstage
The variation numerical value of steel plate front different zones precompressed numerical value and back side different zones；
The steel plate flatness judgement, controller is according to steel plate front different zones precompressed numerical value and back side different zones
Variation numerical value steel plate deformed is assessed, (deformation rate generally provided can be according to different when deformation rate is greater than the set value
Acceptance of work standard is set, and usually percent five), provides correction signal, and mark to each region deformation numerical value
Note；
The steel plate flatness correction, is correspondingly arranged by multiple and different regions that the acquisition of steel plate smooth data divides in advance
Multiple pressure apparatus, controller is according to deformation numerical value starting pressure apparatus in each pressure apparatus corresponding region to steel plate
Pressure correction is carried out, in use, realizing the school of steel plate in different zones using corresponding second pneumatic device 52 of different zones
Just, the power of corresponding second pneumatic device 52 of different zones its active force under the control of the controller is not identical, for deformation compared with
Big point then uses general power using power is increased, for deforming lesser point, for indeformable point, then uses smaller function
Rate (is pushed down indeformable point, prevent steel plate from swinging in pressure repair process)；
The judgement and correction to steel plate flatness are realized by above step.
Preferably, the method also includes preheating steps；
The preheating step is quickly heated to needing to be corrected steel plate after the judgement of steel plate flatness, makes it
Temperature reaches 60 degree or more, in use, being heated by heating device 3, to eliminate stress, improves later period correction efficiency,
Preferably, in preheating step, the roller bearing with gravity greater than 5 kilograms is corrected precompressed to steel plate, in the dual work of preheating, precompressed
The biggish correction steel plate of deformation is pre-processed with lower, the efficiency of later period correction can be increased substantially.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that specific implementation of the invention is only limited to these instructions.For those skilled in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, several equivalent substitute or obvious modifications can also be made, and performance or use is identical,
It all shall be regarded as belonging to protection scope of the present invention.
Claims (8)
1. a kind of steel form flattening device, it is characterized in that: the flattening device includes the carriage being located in the first conveying device,
And it is sequentially arranged at judgment means in first conveying device, means for correcting；
The carriage includes bottom frame, and hollow out, quadrangle respectively set a fastener among bottom frame；
The judgment means include symmetrically arranged upper detection plate, lower detection plate, and the upper detection plate includes upper plate, and is uniformly set
Connected in the power output shaft of multiple first pneumatic devices of upper plate, each first pneumatic device by elastomeric element and briquetting
It connects, pressure inductor is equipped between elastomeric element and briquetting, the multiple pressure inductor is connect with controller, the lower inspection
Drafting board includes lower plate, and is uniformly located at multiple light range units in lower plate, and light range unit is connect with controller；
The means for correcting includes correcting plate, and the second pneumatic device being uniformly located on the correcting plate, the second pneumatic device
It is connect with controller.
2. a kind of steel form flattening device according to claim 1, it is characterized in that: the means for correcting further includes second defeated
Device is sent, multiple fixing pieces are successively arranged in the second conveying device, a correcting plate is respectively set on each fixing piece.
3. a kind of steel form flattening device according to claim 1, it is characterized in that: in the judgment means and the school
Heating device is equipped between equipment.
4. a kind of steel form flattening device according to claim 1, it is characterized in that: the first of first conveying device drives
Dynamic device is connect with controller；
The upper plate is equipped with close to device, is connect close to device with controller.
5. a kind of steel form flattening device according to claim 1, it is characterized in that: the fastener is electromagnet.
6. a kind of steel form flattening correction method, it is characterized in that: method includes that the acquisition of steel plate smooth data, steel plate flatness are sentenced
Disconnected, steel plate flatness correction:
Steel plate front is divided into multiple uniform different zones by the acquisition of the steel plate smooth data in advance, in steel plate front
Top carries out precompressed to steel plate front different zones using multiple pre-compression components being uniformly arranged, and to the pre- of steel plate different zones
Pressure numerical value is acquired, and steel plate lower rear passes through the range unit being uniformly arranged to steel plate back side difference in the preloading process
Region shifts numerical value is acquired, and generates the variation of steel plate front different zones precompressed numerical value and back side different zones on backstage
Numerical value；
Steel plate flatness judgement, controller is according to the changes of steel plate front different zones precompressed numerical value and back side different zones
Dynamic numerical value assesses steel plate deformed, when deformation rate is greater than the set value, provides correction signal, and to each region deformation numerical value
It is marked；
The steel plate flatness correction, is correspondingly arranged multiple by multiple and different regions that the acquisition of steel plate smooth data divides in advance
Pressure apparatus, controller carry out steel plate according to deformation numerical value starting pressure apparatus in each pressure apparatus corresponding region
Pressure correction；
The judgement and correction to steel plate flatness are realized by above step.
7. a kind of steel form flattening correction method according to claim 6, it is characterized in that: the method also includes preheatings to walk
Suddenly；
The preheating step is quickly heated to needing to be corrected steel plate after the judgement of steel plate flatness, makes its temperature
Reach 60 degree or more.
8. a kind of steel form flattening correction method according to claim 7, it is characterized in that: using gravity in the preheating step
Roller bearing greater than 5 kilograms is corrected precompressed to steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710469917.XA CN107321818B (en) | 2017-06-20 | 2017-06-20 | A kind of steel form flattening device and bearing calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710469917.XA CN107321818B (en) | 2017-06-20 | 2017-06-20 | A kind of steel form flattening device and bearing calibration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107321818A CN107321818A (en) | 2017-11-07 |
| CN107321818B true CN107321818B (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710469917.XA Expired - Fee Related CN107321818B (en) | 2017-06-20 | 2017-06-20 | A kind of steel form flattening device and bearing calibration |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378140B (en) * | 2021-12-27 | 2023-11-07 | 武汉一冶钢结构有限责任公司 | Correction device and correction method for welding deformation of thin steel plate stud |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2193939C2 (en) * | 1998-07-21 | 2002-12-10 | Борис Иосифович Синельников | Apparatus for straightening damaged thin-sheet products |
| JP2004034065A (en) * | 2002-07-02 | 2004-02-05 | Orii & Mec Corp | Straightening device |
| CN203409035U (en) * | 2013-07-16 | 2014-01-29 | 山东恒泰车桥有限公司 | Front shaft correction device |
| CN105865379A (en) * | 2016-06-03 | 2016-08-17 | 天津银龙预应力材料股份有限公司 | Rail plate steel mold detection system |
-
2017
- 2017-06-20 CN CN201710469917.XA patent/CN107321818B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2193939C2 (en) * | 1998-07-21 | 2002-12-10 | Борис Иосифович Синельников | Apparatus for straightening damaged thin-sheet products |
| JP2004034065A (en) * | 2002-07-02 | 2004-02-05 | Orii & Mec Corp | Straightening device |
| CN203409035U (en) * | 2013-07-16 | 2014-01-29 | 山东恒泰车桥有限公司 | Front shaft correction device |
| CN105865379A (en) * | 2016-06-03 | 2016-08-17 | 天津银龙预应力材料股份有限公司 | Rail plate steel mold detection system |
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| Publication number | Publication date |
|---|---|
| CN107321818A (en) | 2017-11-07 |
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Granted publication date: 20190913 |