CN106623688B - C-type gantry channel-steel apparatus for correcting - Google Patents

C-type gantry channel-steel apparatus for correcting Download PDF

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Publication number
CN106623688B
CN106623688B CN201611247310.9A CN201611247310A CN106623688B CN 106623688 B CN106623688 B CN 106623688B CN 201611247310 A CN201611247310 A CN 201611247310A CN 106623688 B CN106623688 B CN 106623688B
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CN
China
Prior art keywords
plate
steel
shaped
overturning
type gantry
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CN201611247310.9A
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Chinese (zh)
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CN106623688A (en
Inventor
张戈
李雪涛
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山东钢铁股份有限公司
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Priority to CN201611247310.9A priority Critical patent/CN106623688B/en
Publication of CN106623688A publication Critical patent/CN106623688A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F1/00Bending wire other than coiling; Straightening wire
    • B21F1/02Straightening

Abstract

The present invention provides a kind of c-type gantry channel-steel apparatus for correcting, first vertical plate is vertically arranged on bottom plate, the top of first vertical plate overturns one end of top board by overturning axis connection L-shaped, and the inner surface of the upper surface of bottom plate, the right surface of the first vertical plate and L-shaped overturning top board surrounds the lateral surface of c-type gantry channel-steel jointly;Second vertical plate is vertically arranged on bottom plate, and the top of the second vertical plate overturns the end of side guide by overturning axis connection rectangle, and rectangle overturns the medial surface of three side surfaces abutting c-type gantry channel-steel of side guide;Two driving devices overturn top board with L-shaped respectively and rectangle overturning side guide is connected, and L-shaped overturning top board and rectangle overturning side guide can be moved and be overturn under the drive of the drive.The present apparatus can carry out comprehensive accurate correction to special section.

Description

C-type gantry channel-steel apparatus for correcting

Technical field

The present invention relates to Steel further processing fields, and in particular to the shaping field of special section is a kind of c-type gantry channel-steel Apparatus for correcting belongs to completely new specific purpose tool, can improve the plastic precision and working efficiency of special section.

Background technology

Gantry channel-steel is the special irregular steel that crotch lifts in being produced for fork truck, and the gantry channel-steel produced at present is main It is C160, since deformed steel section is not uniformly distributed, steel discontinuity in rolling, after scale cutting, steel are cooled But stress influence causes cooling lateral bending to need to correct steel to ensure the machining accuracy of steel;Currently without special Gantry channel-steel apparatus for correcting, previous only to be corrected with jack, this correction mode precision is not high, is easy to cause two to steel Secondary damage, it is therefore desirable to design a kind of special device progress gantry channel-steel correction.

Invention content

It is an object of the invention to the accurate corrections of special section, therefore provide a set of corresponding device to realize deformed steel The correction of material.Correction accuracy and correction efficiency can be improved in the device.

To achieve the goals above, the present invention provides the following technical solutions:A kind of c-type gantry channel-steel apparatus for correcting, including: Bottom plate, vertical plate, L-shaped overturning top board, rectangle overturning side guide, torsion shaft and driving device, wherein the vertical plate includes First vertical plate, the second vertical plate and third vertical plate;First vertical plate is vertically arranged on the bottom plate, and described first The top of vertical plate overturns one end of top board by overturning L-shaped described in axis connection, and the upper surface of the bottom plate, described first are erected The inner surface of the right surface of straight panel and L-shaped overturning top board surrounds the lateral surface of the c-type gantry channel-steel jointly;Described Two vertical plates are vertically arranged on the bottom plate, and the top of second vertical plate is by overturning rectangle turnover side described in axis connection Three side surfaces of the end of pressing plate, the rectangle overturning side guide abut the medial surface of the c-type gantry channel-steel;Described in two Driving device overturns top board with the L-shaped respectively and rectangle overturning side guide is connected, the L-shaped overturning top board and institute Stating rectangle overturning side guide can move and overturn under the driving of the driving device.

Further, in above-mentioned c-type gantry channel-steel apparatus for correcting, the driving device is fixed on the bottom plate, Preferably, the driving device is hydraulic cylinder.

Further, in above-mentioned c-type gantry channel-steel apparatus for correcting, the piston rod of a hydraulic cylinder connects F shapes Fixed link, the F shapes fixed link are made of third vertical plate, upper cross plate and lower cross plate, the end of the lower cross plate and the L-shaped The outer surface for overturning top board abuts.

Further, in above-mentioned c-type gantry channel-steel apparatus for correcting, the connection of the end of the upper cross plate is vertically arranged Pressure fine-adjustment device, the outer surface that the lower end of the pressure fine-adjustment device overturns top board with the L-shaped abut.

Further, in above-mentioned c-type gantry channel-steel apparatus for correcting, the piston rod of another hydraulic cylinder connects L One end of shape fixed link, the other end of the L-shaped fixed link connect the rectangle and overturn side guide.

Further, it in above-mentioned c-type gantry channel-steel apparatus for correcting, is erected in the upper surface of the bottom plate, described first The inner surface of the right surface of straight panel and L-shaped overturning top board is provided with the first rectification plate of polylith, and first corrects described in polylith Plate surrounds the lateral surface of the c-type gantry channel-steel jointly.

Further, in above-mentioned c-type gantry channel-steel apparatus for correcting, three side surfaces of the rectangle overturning side guide Be provided with the second rectification plate of polylith, the second rectification plate described in polylith surround jointly the c-type gantry channel-steel medial surface and two The end face on the edge of a wing.

Further, in above-mentioned c-type gantry channel-steel apparatus for correcting, pressure spiral shell is provided on the pressure fine-adjustment device It is female.

Further, first rectification plate and the bottom plate, described in above-mentioned c-type gantry channel-steel apparatus for correcting First vertical plate is connected with L-shaped overturning top board by countersunk bolts.

Further, further include preheating frame, for the c-type door in above-mentioned c-type gantry channel-steel apparatus for correcting Rack slot steel preheats.

The operation principle of the device is the space similar with special-shaped steel billet section of composition one, micro- by hydraulic cylinder and pressure The effect for adjusting device, comprehensively corrects special section, ensures compliance with size requirement, ensures its performance.

It, can to special section the present invention provides set of device to realize the correction of special section (c-type gantry channel-steel) Comprehensive accurate correction is carried out, correction accuracy and correction efficiency is improved, ensures compliance with size requirement, ensure its performance.

Description of the drawings

The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.Wherein:

Fig. 1 is the scheme of installation of one embodiment of the invention;

Fig. 2 is the structural schematic diagram of the apparatus for correcting part of embodiment in Fig. 1;

Fig. 3 is the structure left view schematic diagram of the preheating frame part of embodiment in Fig. 1;

Fig. 4 is the schematic top plan view of the preheating frame in Fig. 3.

Reference sign:1 bottom plate;2 overturning top boards;3 overturning side guides;4 pressure fine-adjustment devices;5 pressure nuts;6F Shape fixed link;61 third vertical plates;62 upper cross plates;63 lower cross plates;7 hydraulic cylinders;8 flanges;9 hydraulic cylinders;10 first rectification plates, 11 First rectification plate, 12 first rectification plates, 13 second rectification plates, 14 second rectification plates;15 second rectification plates;16 preheating frames;17 Lateral line;18 heated nozzles;19 torsion shafts;20 torsion shafts;21 first vertical plates;22 second vertical plates;24 countersunk bolts;25C Type gantry channel-steel;26L shape fixed links.

Specific implementation mode

The present invention will be described in detail below with reference to the accompanying drawings and embodiments.It should be noted that in the feelings not conflicted Under condition, the features in the embodiments and the embodiments of the present application can be combined with each other.

In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the present invention rather than require the present invention must be with specific azimuth configuration and operation, therefore should not be understood as pair The limitation of the present invention.The term " connected " that is used in the present invention, " connection " shall be understood in a broad sense, for example, it may be fixedly connected, It may be a detachable connection;It can be directly connected, can also be indirectly connected by intermediate member, for the common of this field For technical staff, the concrete meaning of above-mentioned term can be understood as the case may be.

As shown in Figures 1 to 4, according to an embodiment of the invention, a kind of 25 apparatus for correcting of c-type gantry channel-steel is provided, is wrapped It includes:Bottom plate 1, vertical plate, L-shaped overturning top board 2, rectangle overturning side guide 3, torsion shaft (19,20) and driving device, wherein First vertical plate 21 is vertically arranged on bottom plate 1 (the first vertical plate 21 is integrally formed with bottom plate 1), the top of the first vertical plate 21 One end that L-shaped overturns top board 2, the upper surface of bottom plate 1, the right surface of the first vertical plate 21 and L-shaped are connected by torsion shaft 19 The inner surface of overturning top board 2 surrounds the lateral surface of c-type gantry channel-steel 25 jointly;Second vertical plate 22 is vertically arranged in bottom plate 1 On, the top of the second vertical plate 22 connects the end that rectangle overturns side guide 3 by torsion shaft 20, and rectangle overturns side guide 3 Three side surfaces abut the medial surface of c-type gantry channel-steel 25;Two driving devices overturn top board 2 with L-shaped respectively and rectangle turns over Pressing plate 3 of changing one's position is connected, and L-shaped overturning top board 2 and rectangle overturning side guide 3 can be moved and be turned under the drive of the drive Turn.

The operation principle of the apparatus for correcting is to form a sky similar with the special-shaped section of steel billet (c-type gantry channel-steel 25) Between, by the effect of driving device (hydraulic cylinder 7/9 and pressure fine-adjustment device 4), special section is comprehensively corrected, is ensured It meets the size requirements, ensures its performance.

Further, driving device is fixed on bottom plate 1, and driving device is hydraulic cylinder 7 and hydraulic cylinder 9.One hydraulic cylinder 7 Piston rod connection F shapes fixed link 6, F shapes fixed link 6 is made of third vertical plate 61, upper cross plate 62 and lower cross plate 63, lower cross plate The outer surface that 63 end overturns top board 2 with L-shaped abuts, and hydraulic cylinder 7 drives F shapes fixed link 6 to move and then drives L-shaped overturning Top board 2 moves;F shapes fixed link 6 is Electrohydraulic push rod, it is preferable that flange 8 is additionally provided in F shapes fixed link 6, i.e. F shapes are fixed Bar 6 is flange form Electrohydraulic push rod.The end of upper cross plate 62 connects the pressure fine-adjustment device 4 being vertically arranged, pressure fine-adjustment device 4 The outer surface that lower end and L-shaped overturn top board 2 abuts, and pressure fine-adjustment device 4 may be provided with pressure nut 5, in pressure nut 5 There is compression spring, when pressure nut 5 is rotated down, auxiliary overturning top board 2 is pressed downwards, rotational pressure nut 5 is realized The fine tuning of top board 2 is overturn to L-shaped, forms a complete correction model.

One end of the piston rod connection L-shaped fixed link 26 of another hydraulic cylinder 9, the other end of L-shaped fixed link 26 connect square Shape overturns side guide 3, and hydraulic cylinder 9 drives L-shaped fixed link 26 to move and then rectangle overturning side guide 3 is driven to move;L-shaped fixed link 26 be Electrohydraulic push rod, it is preferable that flange 8 is additionally provided in L-shaped fixed link 26, i.e. L-shaped fixed link 26 pushes away for flange form is electro-hydraulic Bar.

Further, the inner surface of top board 2 is overturn in the upper surface of bottom plate 1, the right surface of the first vertical plate 21 and L-shaped It is provided with the first rectification plate of polylith (10,11,12), the first rectification plate of polylith (10,11,12) surrounds c-type gantry channel-steel 25 jointly Lateral surface;

Three side surfaces of rectangle overturning side guide 3 are provided with the second rectification plate of polylith (13,14,15), and polylith second is rectified Positive plate (13,14,15) surrounds the end face of the medial surface and two edges of a wing of c-type gantry channel-steel 25 jointly.

The setting of first rectification plate (10,11,12) and the second rectification plate (13,14,15) makes the apparatus for correcting have more Big flexibility, i.e. set of device are suitable for the correction of plurality of specifications c-type gantry channel-steel 25.First rectification plate (10,11,12) and Second rectification plate (13,14,15) can make tablet or L-shaped according to actual conditions, and matched combined uses.It is preferred that such as 2 institute of attached drawing Showing, the first rectification plate 10 is L-shaped, covers the portions of lateral side of the lateral surface and bottom plate of the entire top flange of c-type gantry channel-steel 25, First rectification plate 11 is tablet, and the remaining part lateral surface of 25 bottom plate of covering c-type gantry channel-steel, the first rectification plate 12 is tablet, Cover the lateral surface of the entire lower flange of c-type gantry channel-steel 25;Second rectification plate 13 is L-shaped, covers the upper of c-type gantry channel-steel 25 The medial surface on the edge of a wing and end face, the second rectification plate 14 are tablet, and the medial surface of the bottom plate of covering c-type gantry channel-steel 25, second rectifys Positive plate 15 is L-shaped, the medial surface of the lower flange of covering c-type gantry channel-steel 25 and end face.

Further, the first rectification plate (10,11,12) and bottom plate 1, the first vertical plate 21 and L-shaped overturning top board 2 by Countersunk bolts 24 connect, and the second rectification plate (13,14,15) overturns three side surfaces of side guide 3 by countersunk bolts with rectangle 24 connections so that do not influence to be connected firmly while rectification effect.

Further include preheating frame 16, for being preheated to c-type gantry channel-steel 25.As shown in Figure 1, preheating frame 16 is mounted on and rectifys The front of equipment, preheating frame 16 are formed by steel-pipe welding, heated nozzle 18 are welded on steel pipe, combustion gas is by lateral line 17 Access, c-type gantry channel-steel 25 can eliminate a part of stress after heating, and prepare for correction in next step.

Set of device is present embodiments provided to realize the correction of special section (c-type gantry channel-steel 25), to special section Comprehensive accurate correction can be carried out, correction accuracy and correction efficiency is improved, ensures compliance with size requirement, ensure its usability Energy.

It can be seen from the above description that the above embodiments of the present invention realize following technique effect:

1, flexible for installation;

2, correction accuracy is high;

3, work efficiency is high.

The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for those skilled in the art For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention, Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (7)

1. a kind of c-type gantry channel-steel apparatus for correcting, which is characterized in that including:Bottom plate, vertical plate, L-shaped overturning top board, rectangle Overturn side guide, torsion shaft and driving device;
The vertical plate includes the first vertical plate, the second vertical plate and third vertical plate;
First vertical plate is vertically arranged on the bottom plate, and the top of first vertical plate is by overturning described in axis connection L-shaped overturns one end of top board, is pressed in the upper surface of the bottom plate, the right surface of first vertical plate and L-shaped overturning The inner surface of plate surrounds the lateral surface of the c-type gantry channel-steel jointly;
Second vertical plate is vertically arranged on the bottom plate, and the top of second vertical plate is by overturning described in axis connection Rectangle overturns the end of side guide, and three side surfaces of the rectangle overturning side guide abut the inside of the c-type gantry channel-steel Face;
Two driving devices overturn top board with the L-shaped respectively and rectangle overturning side guide is connected, and the L-shaped is turned over Turning top board and rectangle overturning side guide can move and overturn under the driving of the driving device;
The driving device is fixed on the bottom plate, and the driving device is hydraulic cylinder;
The piston rod of one hydraulic cylinder connects F shape fixed links, the F shapes fixed link by third vertical plate, upper cross plate and under Transverse slat forms, and the outer surface that the end of the lower cross plate overturns top board with the L-shaped abuts;
The end of the upper cross plate connects the pressure fine-adjustment device being vertically arranged, the lower end of the pressure fine-adjustment device with it is described The outer surface that L-shaped overturns top board abuts.
2. c-type gantry channel-steel apparatus for correcting according to claim 1, which is characterized in that the work of another hydraulic cylinder Stopper rod connects one end of L-shaped fixed link, and the other end of the L-shaped fixed link connects the rectangle and overturns side guide.
3. c-type gantry channel-steel apparatus for correcting according to claim 1, which is characterized in that in the upper surface of the bottom plate, institute The inner surface on the right surface and L-shaped overturning top board of stating the first vertical plate is provided with the first rectification plate of polylith, described in polylith First rectification plate surrounds the lateral surface of the c-type gantry channel-steel jointly.
4. c-type gantry channel-steel apparatus for correcting according to claim 1, which is characterized in that the rectangle overturning side guide Three side surfaces are provided with the second rectification plate of polylith, and the second rectification plate surrounds the interior of the c-type gantry channel-steel jointly described in polylith The end face of side and two edges of a wing.
5. c-type gantry channel-steel apparatus for correcting according to claim 1, which is characterized in that set on the pressure fine-adjustment device It is equipped with pressure nut.
6. c-type gantry channel-steel apparatus for correcting according to claim 3, which is characterized in that first rectification plate with it is described Bottom plate, first vertical plate are connected with L-shaped overturning top board by countersunk bolts.
7. c-type gantry channel-steel apparatus for correcting according to claim 1, which is characterized in that further include preheating frame, for pair The c-type gantry channel-steel preheating.
CN201611247310.9A 2016-12-29 2016-12-29 C-type gantry channel-steel apparatus for correcting CN106623688B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611247310.9A CN106623688B (en) 2016-12-29 2016-12-29 C-type gantry channel-steel apparatus for correcting

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Application Number Priority Date Filing Date Title
CN201611247310.9A CN106623688B (en) 2016-12-29 2016-12-29 C-type gantry channel-steel apparatus for correcting

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CN106623688B true CN106623688B (en) 2018-07-20

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852933C (en) * 1947-10-23 1952-10-20 Arbed Straightening or bending roller
CN2603713Y (en) * 2003-02-27 2004-02-18 渤海船舶重工有限责任公司 T-type rib clamping fixture
CN202238956U (en) * 2011-08-29 2012-05-30 西安宝信冶金技术有限公司 Vertical flip type phosphorous removing device
CN103624090A (en) * 2012-08-27 2014-03-12 天津天重中直科技工程有限公司 Hydraulic coil upender
CN203599228U (en) * 2013-11-26 2014-05-21 天津市中重科技工程有限公司 Hydraulic tilting gear with guide pulley
CN203621154U (en) * 2013-12-25 2014-06-04 大同煤矿集团有限责任公司 Hydraulic straightening machine for tail chute of belt conveyor
CN206316284U (en) * 2016-12-29 2017-07-11 山东钢铁股份有限公司 C-type gantry channel-steel apparatus for correcting

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852933C (en) * 1947-10-23 1952-10-20 Arbed Straightening or bending roller
CN2603713Y (en) * 2003-02-27 2004-02-18 渤海船舶重工有限责任公司 T-type rib clamping fixture
CN202238956U (en) * 2011-08-29 2012-05-30 西安宝信冶金技术有限公司 Vertical flip type phosphorous removing device
CN103624090A (en) * 2012-08-27 2014-03-12 天津天重中直科技工程有限公司 Hydraulic coil upender
CN203599228U (en) * 2013-11-26 2014-05-21 天津市中重科技工程有限公司 Hydraulic tilting gear with guide pulley
CN203621154U (en) * 2013-12-25 2014-06-04 大同煤矿集团有限责任公司 Hydraulic straightening machine for tail chute of belt conveyor
CN206316284U (en) * 2016-12-29 2017-07-11 山东钢铁股份有限公司 C-type gantry channel-steel apparatus for correcting

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