CN108296316A - Hydraulic pressure rectifier - Google Patents
Hydraulic pressure rectifier Download PDFInfo
- Publication number
- CN108296316A CN108296316A CN201710025844.5A CN201710025844A CN108296316A CN 108296316 A CN108296316 A CN 108296316A CN 201710025844 A CN201710025844 A CN 201710025844A CN 108296316 A CN108296316 A CN 108296316A
- Authority
- CN
- China
- Prior art keywords
- scraper plate
- hydraulic pressure
- deformation
- hydraulic
- pressure rectifier
- 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.)
- Pending
Links
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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
Abstract
The invention discloses a kind of hydraulic pressure rectifiers, are related to coal mine machinery maintenance tool field.Coal preparation plant's shallow slot and scrapper conveyor are in use, it needs to transport the materials such as coal or spoil with scraper plate, once stress is more than the bending strength of scraper plate, the phenomenon that just will appear scraper plate flexural deformation, the scraper plate of bending needs correction in time, avoids the occurrence of because scraper plate breaks initiation production accident.The scraper plate for correcting deformation at this stage is tapped with sledgehammer, and inefficiency is time-consuming and laborious, and labor intensity is big.The present invention provides a kind of hydraulic pressure rectifier, using the hydraulic top on hydraulic pressure rectifier, the scraper plate of deformation is restored to and good uses shape.The present invention can be rapidly and efficiently correction deformation scraper plate, and reduce labor intensity.
Description
Technical field
The present invention relates to coal mine machinery maintenance tool field more particularly to a kind of hydraulic pressure rectifiers.
Background technology
Coal preparation plant's shallow slot and scrapper conveyor in use, need to transport the materials such as coal or spoil with scraper plate, due to
Its inventory loaded changes frequent occurrence, once stress is more than the bending strength of scraper plate, just will appear scraper plate flexural deformation
The scraper plate of phenomenon, bending needs correction in time, avoids the occurrence of because scraper plate breaks initiation production accident.Correction deformation at this stage is scraped
Plate is tapped with sledgehammer, and inefficiency is time-consuming and laborious, and labor intensity is big.
Invention content
The object of the present invention is to provide a kind of hydraulic pressure rectifiers, solve efficiency existing for existing processing deformation scraper plate mode
Lowly, time-consuming and laborious, labor intensity is big, the problems such as.
To achieve the above object, the technical solution that the present invention takes：It is to provide a kind of hydraulic pressure rectifier, is corrected using hydraulic pressure
Hydraulic top on device, by the scraper plate of deformation be restored to it is good use shape.The hydraulic pressure rectifier include workbench, platform leg,
Baffle, fuel reserve tank, control unit, control-rod, hydraulic top and top.Described leg, baffle and fuel reserve tank are welded to the work
On platform.The control unit has elongation, shortens, stops, three positions.It is different by the way that the control-rod is placed in the control unit
Position can adjust the elongation of the hydraulic top, shorten, stop.The top is one piece of square plate and is welded on the hydraulic pressure
Top top.
Taking the advantageous effect of above technical scheme is：The scraper plate of correction deformation that can be rapidly and efficiently, and reduce
Labor intensity.
Description of the drawings
Fig. 1 is hydraulic pressure rectifier schematic elevation view
Fig. 2 is hydraulic pressure rectifier schematic top plan view
Fig. 3 is hydraulic pressure rectifier left view schematic diagram
Fig. 4 is the hydraulic pressure rectifier schematic top plan view for being placed with deformation scraper plate
Wherein：1- fuel reserve tank 2- control unit 3- control-rod 4- workbench 5- hydraulic tops 6- comes directly towards 7- baffle 8- platforms
The scraper plate of leg 9- deformations
Specific implementation mode
The implementation of the present invention is described further below in conjunction with the accompanying drawings：
The first step：Hydraulic pressure rectifier is placed on to flatter ground, platform leg 8 is made to be contacted with ground well.
Second step：The scraper plate 9 of deformation is placed on workbench 4, and between top 6 and baffle 7, modes of emplacement is such as
Shown in Fig. 4.
Third walks：Control-rod 3 is switched to the extended position of control unit 2, the oil of 1 the inside of fuel reserve tank is made to push hydraulic top 5
Elongation.With the continuous elongation of hydraulic top 5, the scraper plate 9 for coming directly towards scraper plate 9 to the deformation of 6 crimps restores well to use shape.
Then the off-position for control-rod 3 being switched to control unit 2 is set and is kept for one minute, then control-rod 3 is switched to the contracting of control unit 2
Short position makes hydraulic top 5 bounce back, removes the scraper plate corrected, and once the correcting process of deformation scraper plate just completes at this time.
4th step：The correcting process of next deformation scraper plate repeats second and third step.
Claims (1)
1. hydraulic pressure rectifier, it is characterised in that：Including workbench, platform leg, baffle, fuel reserve tank, control unit, control-rod, hydraulic top
And top, described leg, baffle and fuel reserve tank are welded on the workbench, the control unit has elongation, shortens, stops,
Three positions can adjust elongation, the contracting of the hydraulic top by the way that the control-rod is placed in the different position of the control unit
It is short, stop.The top is one piece of square plate and is welded at the top of the hydraulic top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025844.5A CN108296316A (en) | 2017-01-13 | 2017-01-13 | Hydraulic pressure rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025844.5A CN108296316A (en) | 2017-01-13 | 2017-01-13 | Hydraulic pressure rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108296316A true CN108296316A (en) | 2018-07-20 |
Family
ID=62872352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710025844.5A Pending CN108296316A (en) | 2017-01-13 | 2017-01-13 | Hydraulic pressure rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296316A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1128999A1 (en) * | 1982-03-19 | 1984-12-15 | Среднеазиатский Филиал Центрального Опытно-Конструкторского И Технологического Бюро Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Технологического Института Ремонта И Эксплуатации Машинно-Тракторного Парка | Press tool for straightening metal structures |
| CN202028650U (en) * | 2010-12-15 | 2011-11-09 | 中煤第三建设公司机电安装工程处 | Horizontal type hydraulic straightening machine |
| CN202539273U (en) * | 2012-02-28 | 2012-11-21 | 浙江金刚汽车有限公司 | Hydraulic rail aligner |
| CN202752387U (en) * | 2012-09-07 | 2013-02-27 | 贵州盘江矿山机械有限公司 | Horizontal type steel sheet straightener |
| CN203400960U (en) * | 2013-07-22 | 2014-01-22 | 北京永茂建工机械制造有限公司 | Multifunctional hydraulic correction device |
| CN203664401U (en) * | 2013-12-20 | 2014-06-25 | 中国神华能源股份有限公司 | Straightening device for scraper blade |
| CN203751033U (en) * | 2014-02-24 | 2014-08-06 | 山西潞安环保能源开发股份有限公司常村煤矿 | Coal chute scraper correction device |
| CN203886978U (en) * | 2014-06-17 | 2014-10-22 | 山西汾河焦煤股份有限公司三交河煤矿 | Scrapping plate repairing machine |
| CN203973181U (en) * | 2013-12-30 | 2014-12-03 | 肥城矿业集团杨营能源有限责任公司 | The means for correcting that is used for the scraper plate of drag conveyor |
| CN204429904U (en) * | 2015-01-06 | 2015-07-01 | 山东科技大学 | The curved correcting device for scraper of a kind of waste filling drag conveyor |
| CN205183383U (en) * | 2015-12-10 | 2016-04-27 | 济南光先数控机械有限公司 | Alignment bender |
| CN206567360U (en) * | 2017-01-13 | 2017-10-20 | 中国矿业大学(北京) | Hydraulic pressure rectifier |
-
2017
- 2017-01-13 CN CN201710025844.5A patent/CN108296316A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1128999A1 (en) * | 1982-03-19 | 1984-12-15 | Среднеазиатский Филиал Центрального Опытно-Конструкторского И Технологического Бюро Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Технологического Института Ремонта И Эксплуатации Машинно-Тракторного Парка | Press tool for straightening metal structures |
| CN202028650U (en) * | 2010-12-15 | 2011-11-09 | 中煤第三建设公司机电安装工程处 | Horizontal type hydraulic straightening machine |
| CN202539273U (en) * | 2012-02-28 | 2012-11-21 | 浙江金刚汽车有限公司 | Hydraulic rail aligner |
| CN202752387U (en) * | 2012-09-07 | 2013-02-27 | 贵州盘江矿山机械有限公司 | Horizontal type steel sheet straightener |
| CN203400960U (en) * | 2013-07-22 | 2014-01-22 | 北京永茂建工机械制造有限公司 | Multifunctional hydraulic correction device |
| CN203664401U (en) * | 2013-12-20 | 2014-06-25 | 中国神华能源股份有限公司 | Straightening device for scraper blade |
| CN203973181U (en) * | 2013-12-30 | 2014-12-03 | 肥城矿业集团杨营能源有限责任公司 | The means for correcting that is used for the scraper plate of drag conveyor |
| CN203751033U (en) * | 2014-02-24 | 2014-08-06 | 山西潞安环保能源开发股份有限公司常村煤矿 | Coal chute scraper correction device |
| CN203886978U (en) * | 2014-06-17 | 2014-10-22 | 山西汾河焦煤股份有限公司三交河煤矿 | Scrapping plate repairing machine |
| CN204429904U (en) * | 2015-01-06 | 2015-07-01 | 山东科技大学 | The curved correcting device for scraper of a kind of waste filling drag conveyor |
| CN205183383U (en) * | 2015-12-10 | 2016-04-27 | 济南光先数控机械有限公司 | Alignment bender |
| CN206567360U (en) * | 2017-01-13 | 2017-10-20 | 中国矿业大学(北京) | Hydraulic pressure rectifier |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180720 |