CN103639243A - Novel high-power correction machine - Google Patents

Novel high-power correction machine Download PDF

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Publication number
CN103639243A
CN103639243A CN201310696986.6A CN201310696986A CN103639243A CN 103639243 A CN103639243 A CN 103639243A CN 201310696986 A CN201310696986 A CN 201310696986A CN 103639243 A CN103639243 A CN 103639243A
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China
Prior art keywords
casing
correction
novel
hydraulic
calibration head
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CN201310696986.6A
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Chinese (zh)
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CN103639243B (en
Inventor
李松
王清高
粟东辉
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湖南同心实业有限责任公司
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Abstract

The invention relates to a novel high-power correction machine. The correction machine comprises a base, a case and hydraulic correction mechanisms. The correction machine is characterized in that the case is hexahedron-shaped and formed by welding of steel plates; the hydraulic correction mechanisms are symmetrically installed on the inner wall of the case; and each hydraulic correction mechanism consists of a hydraulic cylinder, a correction head, a correction mold and a guide rail. The correction machine is convenient to operate, high in power, high in correction accuracy and particularly adapted to correction of peculiar parts with high rigidity and large deformation.

Description

A kind of novel high-power inspection machine
Technical field
The present invention relates to a kind of means for correcting, especially a kind of novel high-power inspection machine.
Background technology
In the manufacture process of plant equipment; due to reasons such as welding or External Force Actings, often more or less can there are some distortion in the product parts parts of production, especially large for some sizes, the longer product of weld seam; because the internal stress that welding produces is excessive, its distortion is relatively larger.In processing process, the distortion that some external force collisions or other reasons cause also happens occasionally.With the part deforming, carry out component devices, light can affect good looking appearance, the production precision of equipment, heavy wearing and tearing aggravation, operation troubles, the service life that can cause equipment.
Correction to distortion part or product, it is main at present that what adopt is way artificial and that simple mechanism combines and proofreaies and correct, and efficiency is low, and labour intensity is large, and correction accuracy is not high, large for some rigidity, be out of shape large special material part, and correction is difficult to carry out.
Summary of the invention
The present invention is in order to overcome existing technical deficiency, and a kind of easy to operate, power is large, correction accuracy is high Novel corrector is provided, be especially adapted to rigidity large, be out of shape large special material part and proofread and correct.
The technical solution adopted in the present invention is as follows: a kind of novel high-power inspection machine, comprise base, casing, hydraulic corrector structure, described base is positioned at whole means for correcting bottom, be used for supporting whole means for correcting, described casing is fixedly mounted on directly over base, described casing is provided with charging aperture and discharging opening, described casing inside is provided with hydraulic corrector structure, it is characterized in that, the profile of described casing is hexahedron, by Plate Welding, formed, described hydraulic corrector structure symmetry is arranged on casing inner wall, described hydraulic corrector structure is by hydraulic jack, Calibration Head, Correction Die, guide rail forms, the push rod end of described hydraulic jack is provided with Calibration Head, described Calibration Head is K font, described Calibration Head side is provided with Correction Die, the two ends up and down of described Calibration Head are provided with orienting roll, described orienting roll is positioned at guide rail, become to be slidably connected with guide rail, described guide rail is fixed on top and the bottom of casing.
Further, described novel high-power inspection machine is also provided with flame heating device, described flame heating device is comprised of flame generating means, support, vertical slideway, described support is arranged on the top board of casing, described support is provided with vertical slideway, described flame generating means is arranged on vertical slideway, and becomes to be slidably connected with vertical slideway.
Further, described novel high-power inspection machine is also provided with electrothermal tube heat riser, described electrothermal tube heat riser is arranged on the base plate of casing, described electrothermal tube heat riser comprises electrothermal tube, wire and temperature controller, described electrothermal tube is connected with external power source by wire, on described wire, is serially connected with temperature controller.
Further, the correspondence position that install at hydraulic corrector structure the outside of described casing is welded with many walings, and the middle part of described casing is welded with a cross reinforcing, is also provided with observation window on described casing.
Further, the charging aperture of described casing and discharging opening place are equipped with charging raceway.
The present invention has the following advantages:
(1) means for correcting of the present invention becomes hexahedron, good looking appearance, the correspondence position that install at hydraulic corrector structure the outside of casing is welded with many walings, compare with the casing of other shape, hexahedron casing bears in trimming process stress distribution correction reaction force best, that can bear is larger, can be used for correction intensity large, be out of shape large part.
(2) hydraulic corrector structure is comprised of hydraulic jack, Calibration Head, Correction Die, guide rail, Calibration Head is designed to K font according to the distribution of force situation in trimming process, to increase the strength and stiffness at the upper and lower two ends of Calibration Head, guarantee the precision of high-power timing Calibration Head and Correction Die.
(3) the Calibration Head side of hydraulic corrector structure is provided with Correction Die, and Correction Die adopts screw to be connected with Calibration Head, is easy for installation and removal.Correction Die can be made according to the shape that is corrected the face that part need to proofread and correct, and therefore can be used for proofreading and correct the part of distinctive appearance, can also improve efficiency and the precision of correction.
(4) two ends up and down of the Calibration Head of hydraulic corrector structure are provided with orienting roll, and orienting roll is positioned at guide rail, become to be slidably connected with guide rail.Make on the one hand Calibration Head can obtain bearing up-down force and support, guarantee the precision of the level correction operation of hydraulic jack; On the other hand, the resistance in the time of reducing again the operation of hydraulic pressure Calibration Head, makes trimming process more steady, to reach good calibration result.
(5) the present invention is also provided with flame heating device, and the part for being difficult to cold extrusion method proofread and correct, can adopt flame heating device to add thermal recalibration.Flame generating means is arranged on vertical slideway, can up-down adjustment aims at and needs the part of proofreading and correct to heat, and makes the parts locally deliquescing of being heated, and makes to proofread and correct to be easy to carry out.
(6) the present invention is also provided with electrothermal tube heat riser, according to the material that is corrected part, control and heat up and cooling, make the part after proofreading and correct progressively cooling, eliminate part in trimming process and push owing to proofreading and correct the internal stress producing, not rebounding in assurance part deformation position after correction, does not produce internal stress micro-crack.
Accompanying drawing explanation
Fig. 1 is that the present invention removes the front view after casing previous section.
Fig. 2 is that the present invention removes the top view after the top board of casing.
In accompanying drawing, 1-base, 2-base plate, 3-casing, 4-guide rail, 5-orienting roll, 6-Calibration Head, 7-hydraulic jack, 8-Correction Die, 9-waling, 10-support, 11-top board, 12-flame generating means, 13-vertical slideway, 14-electrothermal tube, 15-temperature controller, 16-charging raceway, 17-cross reinforcing.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1 and Figure 2, a kind of novel high-power inspection machine, comprises base 1, casing 3, hydraulic corrector structure, and described base 1 is positioned at whole means for correcting bottom, and for supporting whole means for correcting, casing 3 is fixedly mounted on directly over base 1.Described casing 3 inside are provided with hydraulic corrector structure.
The profile of casing 3 is hexahedron, by Plate Welding, is formed, and compares with the casing 3 of other shape, and hexahedron casing 3 bears in trimming process stress distribution correction reaction force best, that can bear is larger, can be used for correction intensity large, be out of shape large part.Casing 3 is provided with charging aperture and discharging opening, and the charging aperture of described casing 3 and discharging opening place are equipped with charging raceway 16, to facilitate, needs the part of proofreading and correct to pass in and out casing 3, avoids a dead lift, reduces intensity in the past, increases security.The correspondence position that install at hydraulic corrector structure the outside of casing 3 is welded with many walings 9, the middle part of casing 3 is welded with a cross reinforcing 17, the strength and stiffness of whole inspection machine have further been strengthened, and the position of strengthening is at the stress maximum position of inspection machine, can guarantee that reinforcement is best by the minimum effect of material, give full play to the high-power advantage of inspection machine.On casing 3, be also provided with observation window, operating personnel can watch correction situation at any time, very convenient.
Hydraulic corrector structure symmetry is arranged on casing 3 inwalls, hydraulic jack 7, Calibration Head 6, Correction Die 8, guide rail 4, consists of.The push rod end of hydraulic jack 7 is provided with Calibration Head 6, and described Calibration Head 6 is K font, and K word shape can increase the strength and stiffness at Calibration Head two ends Shang Xia 6, guarantees the precision of high-power timing Calibration Head 6 and Correction Die 8.Calibration Head 6 sides are provided with Correction Die 8 with screw, and Correction Die 8 can be made according to the shape that is corrected the face that part need to proofread and correct, and therefore can be used for proofreading and correct the part of distinctive appearance, can also improve efficiency and the precision of correction.The two ends up and down of Calibration Head 6 are provided with orienting roll 5, and orienting roll 5 is positioned at guide rail 4, are slidably connected with 4 one-tenth, guide rail, and described guide rail 4 is fixed on top and the bottom of casing 3.In trimming process, Calibration Head 6 can obtain the stressed support of upper/lower guide 4 on the one hand, guarantees the precision of the level correction operation of hydraulic jack 7; On the other hand, can reduce again the resistance while proofreading and correct operation, make trimming process more steady, to reach good calibration result.
Novel high-power inspection machine of the present invention is also provided with flame heating device, described flame heating device is comprised of flame generating means 12, support 10, vertical slideway 13, support 10 is arranged on the top board 11 of casing 3, support 10 is provided with vertical slideway 13, flame generating means 12 is arranged on vertical slideway 13, and is slidably connected with 13 one-tenth, vertical slideway.Part for being difficult to cold extrusion method proofread and correct, can adopt flame heating device to add thermal recalibration.Flame generating means 12 is arranged on vertical slideway 13, can up-down adjustment aims at and needs the part of proofreading and correct to heat, and makes the parts locally deliquescing of being heated, and makes to proofread and correct to be easy to carry out.
Novel high-power inspection machine of the present invention is also provided with electrothermal tube 14 heat risers, described electrothermal tube 14 heat risers are arranged on the base plate 2 of casing 3, electrothermal tube 14 heat risers comprise electrothermal tube 14, wire and temperature controller 15, electrothermal tube 14 is connected with external power source by wire, is serially connected with temperature controller 15 on wire.According to the material that is corrected part, the temperature that temperature controller 15 is controlled in casing 3 rises to certain value, then the temperature of controlling in casing 3 progressively declines, make the part after proofreading and correct progressively cooling, eliminate part in trimming process and push owing to proofreading and correct the internal stress producing, not rebounding in assurance part deformation position after correction, does not produce internal stress micro-crack.
It is to be noted; the present invention is not limited to above-mentioned embodiment; any simple modification, applied in any combination, equivalent variations and modification that any those skilled in the art do above-described embodiment in based on technical solution of the present invention, all belong in protection scope of the present invention.

Claims (5)

1. a novel high-power inspection machine, comprise base, casing, hydraulic corrector structure, it is characterized in that: the profile of described casing is hexahedron, by Plate Welding, formed, described hydraulic corrector structure symmetry is arranged on casing inner wall, described hydraulic corrector structure is by hydraulic jack, Calibration Head, Correction Die, guide rail forms, the push rod end of described hydraulic jack is provided with Calibration Head, described Calibration Head is K font, described Calibration Head side is provided with Correction Die, the two ends up and down of described Calibration Head are provided with orienting roll, described orienting roll is positioned at guide rail, become to be slidably connected with guide rail, described guide rail is fixed on top and the bottom of casing.
2. a kind of novel high-power inspection machine according to claim 1, it is characterized in that: it is also provided with flame heating device, described flame heating device is comprised of flame generating means, support, vertical slideway, described support is arranged on the top board of casing, described support is provided with vertical slideway, described flame generating means is arranged on vertical slideway, and becomes to be slidably connected with vertical slideway.
3. a kind of novel high-power inspection machine according to claim 1 and 2, it is characterized in that: it is also provided with electrothermal tube heat riser, described electrothermal tube heat riser is arranged on the base plate of casing, described electrothermal tube heat riser comprises electrothermal tube, wire and temperature controller, described electrothermal tube is connected with external power source by wire, on described wire, is serially connected with temperature controller.
4. a kind of novel high-power inspection machine according to claim 3, it is characterized in that: the correspondence position that install at hydraulic corrector structure the outside of described casing is welded with many walings, the middle part of described casing is welded with a cross reinforcing, is also provided with observation window on described casing.
5. a kind of novel high-power inspection machine according to claim 4, is characterized in that: the charging aperture of described casing and discharging opening place are equipped with charging raceway.
CN201310696986.6A 2013-12-18 2013-12-18 A kind of high-power inspection machine Active CN103639243B (en)

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CN103639243B CN103639243B (en) 2015-08-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990660A (en) * 2014-05-28 2014-08-20 平顶山电力设计院有限公司 Turn-over mobile type wire clamp bending correction device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334350B1 (en) * 1998-03-05 2002-01-01 Jong Gye Shin Automatic machine for the formation of ship's curved hull-pieces
CN200995236Y (en) * 2007-01-09 2007-12-26 傅景宽 Hydraulic correcting unit
CN201195171Y (en) * 2008-05-23 2009-02-18 辽宁大金钢结构工程(集团)有限公司 Floating type hydraulic steel plate leveling apparatus
CN202539273U (en) * 2012-02-28 2012-11-21 浙江金刚汽车有限公司 Hydraulic rail aligner
CN202655396U (en) * 2012-07-03 2013-01-09 辽宁忠旺集团有限公司 Hydraulic stretching straightening machine
CN203678920U (en) * 2013-12-18 2014-07-02 湖南同心实业有限责任公司 Novel high-power calibration machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334350B1 (en) * 1998-03-05 2002-01-01 Jong Gye Shin Automatic machine for the formation of ship's curved hull-pieces
CN200995236Y (en) * 2007-01-09 2007-12-26 傅景宽 Hydraulic correcting unit
CN201195171Y (en) * 2008-05-23 2009-02-18 辽宁大金钢结构工程(集团)有限公司 Floating type hydraulic steel plate leveling apparatus
CN202539273U (en) * 2012-02-28 2012-11-21 浙江金刚汽车有限公司 Hydraulic rail aligner
CN202655396U (en) * 2012-07-03 2013-01-09 辽宁忠旺集团有限公司 Hydraulic stretching straightening machine
CN203678920U (en) * 2013-12-18 2014-07-02 湖南同心实业有限责任公司 Novel high-power calibration machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990660A (en) * 2014-05-28 2014-08-20 平顶山电力设计院有限公司 Turn-over mobile type wire clamp bending correction device
CN103990660B (en) * 2014-05-28 2016-08-24 平顶山电力设计院有限公司 The portable wire clamp curvature correction device of upset

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