CN213591449U - Hydraulic straightening machine for flange of H-shaped steel - Google Patents
Hydraulic straightening machine for flange of H-shaped steel Download PDFInfo
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- CN213591449U CN213591449U CN202022678553.6U CN202022678553U CN213591449U CN 213591449 U CN213591449 U CN 213591449U CN 202022678553 U CN202022678553 U CN 202022678553U CN 213591449 U CN213591449 U CN 213591449U
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Abstract
The utility model discloses a hydraulic straightening machine for flange of H-shaped steel, which comprises a working plate table, a straightening mechanism and a supporting mechanism; a working plate table: a placing plate is arranged in the middle of the upper surface of the workbench, a support frame is longitudinally arranged in the middle of the upper surface of the workbench, limit grooves are symmetrically arranged on the upper surface of a horizontal plate body of the support frame, vertical grooves are arranged on the inner side surfaces of a vertical plate body of the support frame, and symmetrical fixing plates are arranged on the left side and the right side of the upper surface of the workbench; a correction mechanism: the upper ends of the correcting mechanisms are respectively connected with the corresponding limiting grooves in a sliding manner, and the lower ends of the correcting mechanisms are respectively connected with the corresponding vertical grooves in a sliding manner; a support mechanism: the middle part of the supporting mechanism is rotationally connected with two fixed plates which are longitudinally and horizontally arranged; this H shaped steel flange of a wing hydraulic pressure levelling machine is convenient for adjust the support position, avoids the clamp plate position to take place the skew and makes H shaped steel atress inhomogeneous, can guarantee the correction quality of H shaped steel.
Description
Technical Field
The utility model relates to a H shaped steel processing technology field specifically is an H shaped steel edge of a wing hydraulic pressure levelling machine.
Background
The H-shaped steel is an economic section high-efficiency section with more optimized section area distribution and more reasonable strength-to-weight ratio, the section is named after the same as an English letter 'H', and because all parts of the H-shaped steel are arranged in a right angle, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structural weight and the like in all directions and is widely applied, a hot-rolled flange plate is a special material for welding light H-shaped steel with different specifications and sizes, the product optimizes the production process for welding the H-shaped steel, replaces plates, saves the shearing cost, saves working hours, saves steel consumption, greatly reduces the cost for welding the H-shaped steel, is mainly used for steel structure manufacturing, bridge engineering, engineering machinery, equipment manufacturing and other users needing narrow middle plates, and is specially used for welding H-shaped steel straightening equipment, but the existing straightening machine has many defects, the supporting position is not convenient to adjust, the H-shaped steel straightening machine is not suitable for H-shaped steel straightening of different sizes, the supporting effect is poor, the flanges on two sides are easily stressed to excessively influence the straightening quality during straightening, the device is not stable in operation, the pressing plate position is easily deviated to enable the H-shaped steel to be stressed unevenly, the straightening quality of the H-shaped steel cannot be guaranteed, and the straightening efficiency is low, so that the H-shaped steel flange hydraulic straightening machine is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a H shaped steel edge of a wing hydraulic pressure levelling machine, be convenient for adjust the holding position, be applicable to not equidimension H shaped steel and correct, the support effect is good, the edge of a wing atress of both sides excessively influences the correction quality when avoiding correcting, the device operates steadily, it makes H shaped steel atress inhomogeneous to avoid clamp plate position to take place the skew, can guarantee the correction quality of H shaped steel, improve correction efficiency, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic straightening machine for an H-shaped steel flange comprises a working plate table, a straightening mechanism and a supporting mechanism;
a working plate table: a placing plate is arranged in the middle of the upper surface of the workbench, a support frame is longitudinally arranged in the middle of the upper surface of the workbench, limit grooves are symmetrically arranged on the upper surface of a horizontal plate body of the support frame, vertical grooves are arranged on the inner side surfaces of a vertical plate body of the support frame, and symmetrical fixing plates are arranged on the left side and the right side of the upper surface of the workbench;
a correction mechanism: the upper ends of the correcting mechanisms are respectively connected with the corresponding limiting grooves in a sliding manner, and the lower ends of the correcting mechanisms are respectively connected with the corresponding vertical grooves in a sliding manner;
a support mechanism: the middle part of the supporting mechanism is rotationally connected with two fixed plates which are longitudinally and horizontally arranged;
wherein: still include control switch group, control switch group sets up in the perpendicular plate body leading flank of support frame front end, and external power source is connected to control switch group's input electricity, is convenient for adjust the holding position, is applicable to not the H shaped steel correction of equidimension, and the supporting effect is good, and the wing edge atress of both sides excessively influences the correction quality when avoiding correcting, and the device operates steadily, and location effect is good, avoids the clamp plate position to take place the skew and makes H shaped steel atress inhomogeneous, can guarantee the correction quality of H shaped steel, improves correction efficiency.
Further, the straightening mechanism comprises a limiting strip, a hydraulic pump, a telescopic column, a limiting plate and a pressing plate, the hydraulic pump is arranged in the middle of the upper surface of the support frame, the telescopic column is arranged on the bottom surface of the horizontal panel body of the support frame, an oil outlet of the hydraulic pump is connected with an oil inlet formed in the fixed end of the telescopic column through a rubber tube, the lower end surface of the telescopic column is provided with the pressing plate, the upper surface of the pressing plate is symmetrically provided with the limiting strip, the limiting strip is respectively connected with a corresponding limiting groove in a sliding mode, the front side surface and the rear side surface of the pressing plate are respectively provided with the limiting plate, the limiting plate is respectively connected with a corresponding vertical groove in a sliding mode, the input end of the hydraulic pump is electrically connected with the output end of the control switch.
Further, the supporting mechanism includes slide, adjusting bolt, a supporting plate, a sliding groove and a screw rod, the both ends of screw rod are all rotated with two fixed plates that vertical level set up through the bearing and are connected, the screw rod is two, the both ends screw thread opposite direction of screw rod, the equal threaded connection in middle part of screw rod has the slide of symmetry, the slider that two slide lower extremes of vertical horizontally set up corresponds the recess sliding connection that sets up with the workstation upper surface, the inside of slide all is equipped with the spout, equal threaded connection has adjusting bolt in the threaded hole that the slide upper surface set up, adjusting bolt's lower extreme all is connected with the backup pad through the bearing rotation, backup pad and corresponding spout sliding connection, the supporting effect is good, the wing edge atress of both sides excessively influences the correction quality when avoiding correcting, can guarantee the processingquality of H shaped steel.
Further, supporting mechanism still includes motor and sprocket, the motor passes through the mounting panel and sets up in the leading flank of workstation, and the front side end department of screw rod all is equipped with the sprocket, and two sprockets pass through chain drive, the output shaft rear end and the left sprocket leading flank fixed connection of motor, and the input of motor is connected with the output electricity of control switch group, is convenient for adjust the holding position, is applicable to not the H shaped steel correction of equidimension, and application scope is wide.
Further, the bottom surface symmetry of workstation is equipped with the T template, and the horizontal plate body upper surface of T template all is equipped with evenly distributed's mounting hole, provides the installation place, can guarantee the stability of device.
Compared with the prior art, the beneficial effects of the utility model are that: this H shaped steel flange hydraulic pressure levelling machine has following benefit:
1. the H-shaped steel is placed on the upper surface of the placing plate, the motor is operated by controlling the switch group, the output shaft rotates to drive the chain wheel and the screw rod to rotate, and then drive two slides of vertical horizontally and remove in opposite directions, make the backup pad remove to the below on the edge of a wing of H shaped steel upper end, rotate adjusting bolt and make the backup pad along the spout rebound that corresponds, all paste the bottom surface on the edge of a wing of H shaped steel upper end with the backup pad of both sides, observe the pointer that the backup pad lateral surface set up and the scale that the slide lateral surface set up, record the scale interval of both positions, the high reverse rotation adjusting bolt in proper order of scale makes the backup pad reduce to the same height with the backup pad of one side, be convenient for adjust the holding position, be applicable to not equidimension H shaped steel and correct, excellent in supporting effect, the edge of a wing atress excessive influence correction quality of both sides when avoiding correcting, can guarantee.
2. Make the hydraulic pump operation through control switch group, carry hydraulic oil to the inside of flexible post, and then make the flexible end extension of flexible post promote the clamp plate downstream, thereby drive spacing along the spacing groove downstream that corresponds, make the limiting plate along the perpendicular groove downstream that corresponds, the device operates steadily, it is effectual to fix a position, it makes H shaped steel atress inhomogeneous to avoid clamp plate position to take place the skew, can guarantee correction quality, improve correction efficiency, the clamp plate moves down, H shaped steel bottom parallel plate body atress can not the slope skew in placing the board, the H shaped steel top parallel plate body that supports the backup pad is exerted pressure the flattening and is corrected, the backup pad of higher one side pressurized slope flat contact bottom in the past of H shaped steel top plate body, can correct perpendicular with the vertical plate body of H shaped steel this moment, realize the operation is corrected to H shaped steel edge of a wing hydraulic pressure high-efficiently.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the front plan structure of the slide board of the present invention.
In the figure: 1 workbench, 2 support frames, 3 fixing plates, 4 control switch sets, 5 placing plates, 6 limiting grooves, 7 correcting mechanisms, 71 limiting strips, 72 hydraulic pumps, 73 telescopic columns, 74 limiting plates, 75 pressing plates, 8 supporting mechanisms, 81 motors, 82 chain wheels, 83 sliding plates, 84 adjusting bolts, 85 supporting plates, 86 sliding grooves, 87 screw rods, 9 vertical grooves, 10T-shaped plates and 11 mounting holes.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a hydraulic straightening machine for H-shaped steel flange comprises a working plate table 1, a straightening mechanism 7 and a supporting mechanism 8;
work bench 1: a placing plate 5 is arranged in the middle of the upper surface of the workbench 1, a support frame 2 is longitudinally arranged in the middle of the upper surface of the workbench 1, limiting grooves 6 are symmetrically arranged on the upper surface of a horizontal plate body of the support frame 2, vertical grooves 9 are arranged on the inner side surfaces of a vertical plate body of the support frame 2, and symmetrical fixing plates 3 are arranged on the left side and the right side of the upper surface of the workbench 1;
the correcting mechanism 7: the hydraulic pump is arranged on the upper surface of the support frame 2, the upper end of the correcting mechanism 7 is respectively connected with the corresponding limiting groove 6 in a sliding manner, the lower end of the correcting mechanism 7 is respectively connected with the corresponding vertical groove 9 in a sliding manner, the correcting mechanism 7 comprises a limiting strip 71, a hydraulic pump 72, a telescopic column 73, a limiting plate 74 and a pressing plate 75, the hydraulic pump 72 is arranged in the middle of the upper surface of the support frame 2, the telescopic column 73 is arranged on the bottom surface of the horizontal panel body of the support frame 2, the oil outlet of the hydraulic pump 72 is connected with the oil inlet arranged at the fixed end of the telescopic column 73 through a rubber pipe, the pressing plate 75 is arranged on the lower end surface of the telescopic column 73, the limiting strips 71 are symmetrically arranged on the upper surface of the pressing plate 75, the limiting strips 71 are respectively connected with the corresponding limiting grooves 6 in a sliding manner, the limiting plates 74 are arranged on the front side surface and the, the telescopic end of the telescopic column 73 is extended to push the pressing plate 75 to move downwards, so that the limiting strips 71 are driven to move downwards along the corresponding limiting grooves 6, the limiting plates 74 move downwards along the corresponding vertical grooves 9, the device is stable in operation and good in positioning effect, the phenomenon that the positions of the pressing plates 75 deviate to cause uneven stress on the H-shaped steel is avoided, the correction quality can be guaranteed, and the correction efficiency is improved;
the support mechanism 8: the middle part of the supporting mechanism 8 is rotationally connected with the two fixing plates 3 which are longitudinally and horizontally arranged, the supporting mechanism 8 comprises two sliding plates 83, adjusting bolts 84, a supporting plate 85, sliding grooves 86 and screw rods 87, two ends of each screw rod 87 are rotationally connected with the two fixing plates 3 which are longitudinally and horizontally arranged through bearings, the screw rods 87 are arranged in two numbers, the thread directions of two ends of each screw rod 87 are opposite, the middle parts of the screw rods 87 are in threaded connection with the symmetrical sliding plates 83, sliding blocks arranged at the lower ends of the two sliding plates 83 which are longitudinally and horizontally arranged are in sliding connection with grooves correspondingly arranged on the upper surface of the workbench 1, the sliding grooves 86 are arranged inside the sliding plates 83, adjusting bolts 84 are in threaded connection in threaded holes arranged on the upper surface of the sliding plates 83, the lower ends of the adjusting bolts 84 are rotationally connected with the supporting plate 85 through bearings, the supporting plate 85 is in sliding connection with the corresponding sliding grooves 86, the motor 81 is arranged on the front side surface of the workbench 1 through a mounting plate, chain wheels 82 are arranged at the front side end of a screw 87, the two chain wheels 82 are in chain transmission, the rear end of an output shaft of the motor 81 is fixedly connected with the front side surface of the chain wheel 82 on the left side, H-shaped steel is placed on the upper surface of the placing plate 5, the motor 81 is operated through a control switch group 4, the output shaft rotates to drive the chain wheels 82 and the screw 87 to rotate, and further drive two sliding plates 83 which are longitudinally horizontal to move oppositely, so that the supporting plate 85 moves to the lower side of the flange at the upper end of the H-shaped steel, the adjusting bolt 84 is rotated to enable the supporting plate 85 to move upwards along the corresponding sliding groove 86, the supporting plates 85 on the two sides are attached to the bottom surface of the flange at the upper end of the H-shaped steel, a pointer arranged on the outer side surface of the supporting plate 85 and a scale arranged on the outer side surface of, the support position is convenient to adjust, the support device is suitable for correcting H-shaped steel with different sizes, the support effect is good, the correction quality is prevented from being influenced by excessive stress on flanges on two sides during correction, and the processing quality of the H-shaped steel can be ensured;
wherein: still include control switch group 4, regulate and control each subassembly normal operating, control switch group 4 sets up in the perpendicular plate body leading flank of support frame 2 front end, and external power source is connected to control switch group 4's input electricity, and hydraulic pump 72 and motor 81's input are connected with control switch group 4's output electricity.
Wherein: the bottom surface symmetry of workstation 1 is equipped with T template 10, and the horizontal plate body upper surface of T template 10 all is equipped with evenly distributed's mounting hole 11, passes the mounting hole 11 that the horizontal plate body upper surface of T template 10 evenly set up with outside bolt, fixes the device subaerial, provides the installation place, can guarantee the stability of device.
When in use: firstly, an external bolt penetrates through mounting holes 11 uniformly formed in the upper surface of a horizontal plate body of a T-shaped plate 10, the device is fixed on the ground, the stability of the device can be ensured, H-shaped steel is placed on the upper surface of a placing plate 5 in an I shape, a motor 81 is operated by controlling a switch group 4, an output shaft rotates to drive a chain wheel 82 and a screw 87 to rotate, further two sliding plates 83 which are longitudinally horizontal are driven to move oppositely, a supporting plate 85 is driven to move to the lower side of the flange at the upper end of the H-shaped steel, an adjusting bolt 84 is rotated to drive the supporting plate 85 to move upwards along a corresponding sliding groove 86, the supporting plates 85 at two sides are attached to the bottom surface of the flange at the upper end of the H-shaped steel, a pointer arranged on the outer side surface of the supporting plate 85 and a graduated scale arranged on the outer side surface of the sliding plate 83 are observed, the scale values of, the support position is convenient to adjust, the device is suitable for correcting H-shaped steel with different sizes, the support effect is good, the correction quality is prevented from being influenced by excessive force on flanges on two sides during correction, the processing quality of the H-shaped steel can be ensured, the hydraulic pump 72 is operated through the control switch group 4, hydraulic oil is conveyed to the inside of the telescopic column 73, the telescopic end of the telescopic column 73 is extended to push the pressing plate 75 to move downwards, so that the limiting strips 71 are driven to move downwards along the corresponding limiting grooves 6, the limiting plates 74 are driven to move downwards along the corresponding vertical grooves 9, the device is stable in operation and good in positioning effect, the phenomenon that the position of the pressing plate 75 is shifted to ensure uneven force on the H-shaped steel is avoided, the correction quality can be ensured, the correction efficiency is improved, the pressing plate 75 moves downwards, the parallel plate body on the bottom of the H-shaped steel cannot be tilted and shifted on, the backup pad 85 of the higher one side pressurized tilt flat contact bottom in the past of H shaped steel top plate body can correct the perpendicular with H shaped steel top plate body and the vertical plate body of H shaped steel this moment, realizes the high-efficient ground H shaped steel edge of a wing hydraulic pressure and corrects the operation.
It should be noted that the hydraulic pump 72 disclosed in the present embodiment may be a hydraulic gear oil pump having a model number CB-B10 manufactured by kuri pump valve manufacturing, shanghai, the motor 81 may be a motor having a model number 5IK150GU-CMF manufactured by wepont electromechanical limited, dongguan, and the control switch set 4 is used to control the operation of the hydraulic pump 72 and the motor 81 by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a hydraulic straightening machine for H-shaped steel flange which characterized in that: comprises a working plate table (1), a correcting mechanism (7) and a supporting mechanism (8);
work bench (1): a placing plate (5) is arranged in the middle of the upper surface of the workbench (1), a support frame (2) is longitudinally arranged in the middle of the upper surface of the workbench (1), limiting grooves (6) are symmetrically arranged on the upper surface of a horizontal plate body of the support frame (2), vertical grooves (9) are arranged on the opposite inner side surfaces of a vertical plate body of the support frame (2), and symmetrical fixing plates (3) are arranged on the left side and the right side of the upper surface of the workbench (1);
correction mechanism (7): the upper ends of the straightening mechanisms (7) are respectively in sliding connection with the corresponding limiting grooves (6), and the lower ends of the straightening mechanisms (7) are respectively in sliding connection with the corresponding vertical grooves (9);
support mechanism (8): the middle part of the supporting mechanism (8) is rotationally connected with two fixing plates (3) which are longitudinally and horizontally arranged;
wherein: still include control switch group (4), control switch group (4) set up in the perpendicular plate body leading flank of support frame (2) front end, and external power source is connected to the input electricity of control switch group (4).
2. The hydraulic straightening machine for the flanges of the H-shaped steel according to claim 1, characterized in that: the correcting mechanism (7) comprises a limiting strip (71), a hydraulic pump (72), a telescopic column (73), a limiting plate (74) and a pressing plate (75), the hydraulic pump (72) is arranged in the middle of the upper surface of the support frame (2), the telescopic column (73) is arranged on the bottom surface of the horizontal panel body of the support frame (2), an oil outlet of the hydraulic pump (72) is connected with an oil inlet formed in the fixed end of the telescopic column (73) through a rubber pipe, a pressing plate (75) is arranged on the lower end surface of the telescopic column (73), limiting strips (71) are symmetrically arranged on the upper surface of the pressing plate (75), the limiting strips (71) are respectively connected with corresponding limiting grooves (6) in a sliding mode, limiting plates (74) are arranged on the front side surface and the rear side surface of the pressing plate (75), the limiting plates (74) are respectively connected with corresponding vertical grooves (9) in a sliding mode, and the input end of the hydraulic pump.
3. The hydraulic straightening machine for the flanges of the H-shaped steel according to claim 1, characterized in that: the supporting mechanism (8) comprises a sliding plate (83), an adjusting bolt (84), a supporting plate (85), a sliding groove (86) and a screw rod (87), the both ends of screw rod (87) all are rotated through bearing and two fixed plate (3) that vertical level set up and are connected, screw rod (87) are two, the both ends screw thread opposite direction of screw rod (87), the equal threaded connection in middle part of screw rod (87) has slide (83) of symmetry, the slider that two slide (83) lower extremes of vertical horizontally set up corresponds the recess sliding connection who sets up with work pallet (1) upper surface, the inside of slide (83) all is equipped with spout (86), the threaded hole equal threaded connection who slide (83) upper surface set up has adjusting bolt (84), the lower extreme of adjusting bolt (84) all rotates through the bearing and is connected with backup pad (85), backup pad (85) and spout (86) sliding connection who corresponds.
4. The hydraulic straightening machine for the flanges of the H-shaped steel according to claim 3, characterized in that: supporting mechanism (8) still include motor (81) and sprocket (82), motor (81) set up in the leading flank of workstation (1) through the mounting panel, and the front side end department of screw rod (87) all is equipped with sprocket (82), and two sprockets (82) pass through chain drive, the output shaft rear end of motor (81) and left sprocket (82) leading flank fixed connection, and the input of motor (81) is connected with the output electricity of control switch group (4).
5. The hydraulic straightening machine for the flanges of the H-shaped steel according to claim 1, characterized in that: the bottom surface symmetry of work pallet (1) is equipped with T template (10), and the horizontal plate body upper surface of T template (10) all is equipped with evenly distributed mounting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022678553.6U CN213591449U (en) | 2020-11-18 | 2020-11-18 | Hydraulic straightening machine for flange of H-shaped steel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022678553.6U CN213591449U (en) | 2020-11-18 | 2020-11-18 | Hydraulic straightening machine for flange of H-shaped steel |
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| CN213591449U true CN213591449U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022678553.6U Active CN213591449U (en) | 2020-11-18 | 2020-11-18 | Hydraulic straightening machine for flange of H-shaped steel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472604A (en) * | 2022-04-07 | 2022-05-13 | 四川华川机械技术有限公司 | H-shaped steel straightening device |
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2020
- 2020-11-18 CN CN202022678553.6U patent/CN213591449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472604A (en) * | 2022-04-07 | 2022-05-13 | 四川华川机械技术有限公司 | H-shaped steel straightening device |
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