CN219560981U - H-shaped steel straightening machine - Google Patents
H-shaped steel straightening machine Download PDFInfo
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- CN219560981U CN219560981U CN202320799433.2U CN202320799433U CN219560981U CN 219560981 U CN219560981 U CN 219560981U CN 202320799433 U CN202320799433 U CN 202320799433U CN 219560981 U CN219560981 U CN 219560981U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 130
- 239000010959 steel Substances 0.000 title claims abstract description 130
- 230000006835 compression Effects 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 25
- 238000001125 extrusion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to an H-shaped steel straightening machine, which belongs to the technical field of steel processing auxiliary equipment and comprises a bottom plate, wherein one end of the upper side of the bottom plate is provided with a first fixed plate vertical to the bottom plate, the other end of the upper side of the bottom plate is provided with a second fixed plate parallel to the first fixed plate, one sides of the first fixed plate and the second fixed plate, which are close to each other, are respectively provided with a supporting table, a compression assembly for connecting the first fixed plate and the second fixed plate is arranged between the first fixed plate and the second fixed plate, the compression assembly comprises a first compression plate arranged above the supporting tables, the first compression plate is parallel to the bottom plate, and a driving piece for driving the first compression plate to slide towards the direction close to the bottom plate is arranged on the first fixed plate. The utility model has the effects of enabling the wing plates at two sides of the H-shaped steel to be uniformly stressed and reducing adverse effects on the quality of the H-shaped steel.
Description
Technical Field
The utility model relates to the technical field of steel processing auxiliary equipment, in particular to an H-shaped steel straightening machine.
Background
The H-shaped steel is widely used as steel, and is formed by assembling an upper wing plate, a lower wing plate and a web plate in a tailor-welded mode, wherein the flatness of the upper wing plate, the lower wing plate and the perpendicularity of the web plate directly influence the product qualification rate of the H-shaped steel, so that the flatness of the upper wing plate, the lower wing plate and the perpendicularity of the wing plate and the web plate are required to be shaped and straightened, and common shaping equipment is an HH-shaped steel straightener.
The Chinese patent with publication number CN210966462U discloses a HH shaped steel straightener, including organism, stand, no. two stands and back timber, stand and No. two stands all are located the organism upper end and with organism fixed connection, the back timber is located stand and No. two stand upper ends and with stand and No. two stand fixed connection, back timber lower extreme fixedly connected with hydraulic ram, hydraulic ram lower extreme fixedly connected with compression roller frame, compression roller frame lower extreme rotation is connected with a compression roller, back timber upper end fixedly connected with pneumatic cylinder and oil pump, the oil pump is located pneumatic cylinder one side, the organism upper end surface is provided with the recess, the recess is inside to be connected with No. two axis of rotation through the bearing rotation, no. two axis of rotation outside fixedly connected with No. two compression rollers, no. one stand and No. two stand one side all are connected with a rotation axis through the bearing rotation, through being provided with the hydraulic ram, when straightening H shaped steel, improvement result of use, the suitability is stronger.
In the related art, the HH steel straightener drives the first compression roller to the second compression roller through the hydraulic column until the H steel is compressed on the second compression roller, so that wing plates on two sides of the H steel are straightened, the side walls of the first compression roller and the second compression roller are in linear butt joint with the wing plates, and therefore uneven pressure on the wing plates on two sides of the H steel is easily caused in the compressing process, and the uneven side walls of the wing plates are caused, so that the quality of the H steel is influenced.
Disclosure of Invention
In order to enable wing plates on two sides of the H-shaped steel to be uniformly stressed and reduce adverse effects on the quality of the H-shaped steel, the utility model provides the H-shaped steel straightener.
The utility model provides an H-shaped steel straightener which adopts the following technical scheme:
the utility model provides an H shaped steel straightener, includes the bottom plate, the one end of bottom plate upside is equipped with the perpendicular to the first fixed plate of bottom plate, the bottom plate upside other end be equipped with the parallel second fixed plate of first fixed plate, first fixed plate with one side that the second fixed plate is close to each other all is equipped with the brace table, just be equipped with between the first fixed plate with connect the compression set spare of two between the second fixed plate, the compression set spare is including setting up the first compression plate of brace table top, first compression plate with the bottom plate is parallel, just be equipped with on the first fixed plate and be used for the drive first compression plate is close to the gliding driving piece of direction of bottom plate.
Through adopting above-mentioned technical scheme, when straightening H shaped steel, insert H shaped steel from the direction of bottom plate one end to the bottom plate other end, the pterygoid lamina of H shaped steel both sides is located the both sides of brace table perpendicular to bottom plate direction respectively this moment, the one side that the brace table is close to each other all with the web butt of H shaped steel this moment, the first pressure strip of driving piece drive moves to the direction that is close to the brace table until the pterygoid lamina extrusion of H shaped steel one side on the brace table upper side wall, the pterygoid lamina of H shaped steel opposite side supports tightly with the bottom plate, make the pterygoid lamina of H shaped steel both sides straighten under the extrusion of first pressure strip and bottom plate, make the pterygoid lamina of H shaped steel both sides evenly atress, keep the quality of H shaped steel.
Optionally, the driving piece is including setting up respectively in the first fixed plate with in the second fixed plate and perpendicular to the first lead screw of bottom plate, first lead screw respectively with first fixed plate with the second fixed plate rotates to be connected, first pinch-off strip one end peg graft in the first fixed plate and with first fixed plate sliding connection, the first pinch-off strip other end peg graft in the second fixed plate and with second fixed plate sliding connection, just first lead screw keep away from the one end of bottom plate all pass first fixed plate and with first fixed plate threaded connection, just first lead screw is kept away from the one end of first fixed plate all is equipped with first motor, first lead screw with all be equipped with the connecting piece of connection two between the first motor.
Through adopting above-mentioned technical scheme, when the first pressure strip of drive moves to the direction that is close to the bottom plate, first motor passes through connecting piece drive first lead screw rotation, the first pressure strip of this moment with first lead screw threaded connection moves to the direction that is close to the bottom plate under the drive of first lead screw, until the pterygoid lamina with H shaped steel one side compresses tightly on the brace table upper side wall, the pterygoid lamina of opposite side compresses tightly on the bottom plate, the area of contact of the removal of first pressure strip and bottom plate and H shaped steel lateral wall is the plane this moment, thereby to the pterygoid lamina even atress of H shaped steel both sides, keep the quality of H shaped steel.
Optionally, the brace table is close to the one end of bottom plate be equipped with the parallel second pressure strip of first pressure strip, second pressure strip one end peg graft in the first fixed plate and with first fixed plate sliding connection, the second pressure strip other end all peg graft in the second fixed plate and with second fixed plate sliding connection, first lead screw sets up to two-way lead screw, just first lead screw is kept away from the one end of first fixed plate passes the second pressure strip and with second pressure strip threaded connection, works as first pressure strip with when the second pressure strip compresses tightly on the pterygoid lamina of H shaped steel both sides, the brace table is perpendicular to both sides wall in the bottom plate direction all with the pterygoid lamina butt of H shaped steel both sides.
Through adopting above-mentioned technical scheme, when straightening H shaped steel, first motor drive first lead screw rotates, and first pressure strip and second pressure strip are removed to the direction that is close to each other this moment, until first fixed plate and second fixed plate all support tightly with the pterygoid lamina of shaped steel, the lateral wall butt of brace table both sides and H shaped steel lateral wall and support H shaped steel this moment, thereby straighten the pterygoid lamina of H shaped steel both sides simultaneously, reduce the possibility that the pterygoid lamina that H shaped steel is close to bottom plate one side is buckling to the general direction that is close to the opposite side in extruded in-process, further keep the quality of H shaped steel.
Optionally, the brace table include the backup pad and two all with the regulating plate of backup pad parallel, the regulating plate symmetry sets up the backup pad perpendicular to the ascending both sides of direction of bottom plate, just one side that the regulating plate is close to each other all the butt is in on the backup pad lateral wall, the backup pad both ends all are equipped with the drive the regulating plate is perpendicular to the gliding slider in the direction of bottom plate.
Through adopting above-mentioned technical scheme, when the distance between the pterygoid lamina of the H shaped steel both sides that need straighten is different, drive slider and make the regulating plate remove to the direction that is close to or keeps away from the backup pad, until the distance between the one side that the regulating plate kept away from each other equals with the distance between the pterygoid lamina of H shaped steel both sides to be convenient for support H shaped steel, further keep the quality of H shaped steel.
Optionally, the regulating plate length is greater than the backup pad length, the slider includes both ends peg graft in same the regulating plate of backup pad both sides and with regulating plate threaded connection's second lead screw, the second lead screw sets up equally to two-way lead screw just the second lead screw perpendicular to the bottom plate, the second lead screw middle part with backup pad lateral wall rotates to be connected.
Through adopting above-mentioned technical scheme, when adjusting the distance between the regulating plate, rotate the second lead screw and drive regulating plate to be close to each other or the direction removal of keeping away from each other, until the one side that the regulating plate kept away from each other respectively with the pterygoid lamina butt of H shaped steel both sides to support H shaped steel, further be convenient for straighten H shaped steel, keep the quality of H shaped steel.
Optionally, one side of the support plate on the second fixed plate, which is close to the second fixed plate, is fixedly connected with a moving plate parallel to the bottom plate, the moving plate passes through the second fixed plate and is in sliding connection with the second fixed plate, and one end of the moving plate, which is far away from the first fixed plate, is provided with a moving part for driving the moving plate to move towards the direction close to the first fixed plate.
Through adopting above-mentioned technical scheme, when needs straighten the H shaped steel that the size is little, through moving piece drive movable plate to being close to the backup pad of second fixed plate one side of the direction removal of first fixed plate, until the distance between two backup pads suits with the web of H shaped steel, rotate first lead screw and adjust the distance between two regulating plates this moment for the pterygoid lamina butt of two regulating plates one side that keeps away from each other with H shaped steel both sides respectively, thereby support H shaped steel, further be convenient for straighten H shaped steel, keep the quality of H shaped steel.
Optionally, the moving member includes fixed connection the movable plate is kept away from rack one side of bottom plate, and the rack is parallel to the bottom plate, just the second fixed plate keep away from one side of first fixed plate rotate be connected with rack-meshed gear, the axle center department of gear one side install with second fixed plate lateral wall fixed connection's second motor.
Through adopting above-mentioned technical scheme, when the backup pad that drive movable plate drove to be close to second fixed plate one side is moved to the direction that is close to first fixed plate, second motor drive gear rotates, and the rack with gear engagement drives movable plate and removes to the direction that is close to first fixed plate this moment, and the distance that is close to one side each other until two backup pads suits with the web thickness of H shaped steel to be convenient for support H shaped steel.
Optionally, the adjusting plate near one side of the first fixing plate and the adjusting plate near one side of the second fixing plate are rotationally connected with a plurality of balls near one side of the second fixing plate.
Through adopting above-mentioned technical scheme, when removing H shaped steel from bottom plate one end to the other end, the regulating plate all passes through the web butt of ball and H shaped steel, and the ball constantly rotates at the in-process that H shaped steel removed to reduce the frictional force that produces when the web butt of regulating plate lateral wall and H shaped steel, improve the efficiency of placing H shaped steel on the bottom plate.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. inserting H-shaped steel from one end of the bottom plate to the other end of the bottom plate, wherein wing plates at two sides of the H-shaped steel are respectively positioned at two sides of the supporting table, which are perpendicular to the bottom plate, at the moment, one side, which is close to each other, of the supporting table is abutted against webs of the H-shaped steel, the driving piece drives the first compacting plate to move in the direction, which is close to the supporting table, until the wing plates at one side of the H-shaped steel are extruded on the upper side wall of the supporting table, the wing plates at the other side of the H-shaped steel are abutted against the bottom plate, so that the wing plates at two sides of the H-shaped steel are straightened under the extrusion of the first compacting plate and the bottom plate, the wing plates at two sides of the H-shaped steel are uniformly stressed, and the quality of the H-shaped steel is maintained;
2. the first motor drives the first screw rod to rotate, at the moment, the first pressing plate and the second pressing plate move towards the directions close to each other until the first fixing plate and the second fixing plate are abutted against the wing plates of the steel section, at the moment, the two sides of the supporting table are abutted against the side walls of the H-shaped steel section and support the H-shaped steel section, so that the wing plates on the two sides of the H-shaped steel section are straightened, the possibility that the wing plates on one side of the H-shaped steel section close to the bottom plate bend towards the general direction on the other side in the extrusion process is reduced, and the quality of the H-shaped steel section is further maintained;
3. when the H-shaped steel with small size needs to be straightened, the movable plate is driven by the movable piece to move towards the direction close to the first fixed plate and close to the support plate on one side of the second fixed plate until the distance between the two support plates is matched with the size of the web plate of the H-shaped steel, at the moment, the second screw rod is rotated and the distance between the two adjusting plates is adjusted, so that one sides, away from each other, of the two adjusting plates are respectively abutted with the wing plates on two sides of the H-shaped steel, the H-shaped steel is supported, the H-shaped steel is further straightened conveniently, and the quality of the H-shaped steel is kept.
Drawings
FIG. 1 is a schematic view showing the overall structure of an H-beam straightener in an embodiment of the present utility model.
Fig. 2 is a schematic structural view showing the positional relationship between the base plate and the support table in the embodiment of the present utility model.
Fig. 3 is a schematic structural view showing the positional relationship between the adjusting plate and the supporting plate in the embodiment of the present utility model.
Reference numerals illustrate: 1. a bottom plate; 11. a first fixing plate; 111. a sliding groove; 12. a second fixing plate; 2. a support table; 21. a support plate; 22. an adjusting plate; 23. a ball; 24. a slider; 241. a second lead screw; 242. a rotating ring; 243. a fixing plate; 3. a compression assembly; 31. a first compacting plate; 32. a second compacting plate; 33. a driving member; 331. a first lead screw; 332. a first motor; 34. a connecting piece; 341. driven wheel; 342. a driving wheel; 4. a moving plate; 41. a moving member; 411. a rack; 412. a gear; 413. a mounting plate; 414. and a second motor.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The embodiment of the utility model discloses an H-shaped steel straightener. Referring to fig. 1 and 2, an H-type steel straightener includes a horizontal bottom plate 1, one end of the upper side of the bottom plate 1 is fixedly connected with a vertical first fixing plate 11, the first fixing plate 11 is disposed along the length direction of the bottom plate 1, and the other end of the upper side of the bottom plate 1 is fixedly connected with a second fixing plate 12 parallel to the first fixing plate 11. The middle parts of the sides, close to each other, of the first fixing plate 11 and the second fixing plate 12 are fixedly connected with the supporting table 2, and a compression assembly 3 for connecting the first fixing plate 11 and the second fixing plate 12 is arranged between the first fixing plate 11 and the second fixing plate 12.
The compressing assembly 3 comprises a horizontal first compressing plate 31 arranged on one side of the first fixing plate 11 close to the second fixing plate 12, the first compressing plate 31 is located above the supporting table 2, vertical sliding grooves 111 are formed in the sides, close to each other, of the first fixing plate 11 and the second fixing plate 12, and two ends of the first compressing plate 31 are inserted into the sliding grooves 111 and are in sliding connection with the side walls of the sliding grooves 111. The support table 2 is provided with a second hold-down plate 32 parallel to the first hold-down plate 31 on one side thereof close to the base plate 1, and the first fixing plate 11 and the second fixing plate 12 are slidably connected with the second hold-down plate 32 in the same manner, and a driving member 33 for driving the first hold-down plate 31 and the second hold-down plate 32 to slide in a direction approaching each other is provided on the first fixing plate 11.
When straightening H-shaped steel, the H-shaped steel is inserted from one end of the bottom plate 1 to the direction of the other end of the bottom plate 1, wing plates on two sides of the H-shaped steel are respectively positioned on two sides of the supporting table 2 perpendicular to the direction of the bottom plate 1, at the moment, one sides of the supporting table 2, which are close to each other, are abutted with web plates of the H-shaped steel, and the driving piece 33 drives the first compacting plate 31 and the second compacting plate 32 to move towards the direction, which is close to the supporting table 2, until the wing plates on two sides of the H-shaped steel are extruded on the side wall of the supporting table 2, so that the wing plates on two sides of the H-shaped steel are straightened under the extrusion of the first compacting plate 31, the second compacting plate 32 and the bottom plate 1, and the H-shaped steel straightening is completed.
The driving part 33 comprises vertical first lead screws 331 which are symmetrically inserted into two ends of the inside of the first fixing plate 11 and are rotationally connected with the first fixing plate 11, the first lead screws 331 are arranged as bidirectional lead screws, the upper ends of the first lead screws 331 penetrate through the first pressing plates 31 and are in threaded connection with the first pressing plates 31, the lower ends of the first lead screws 331 penetrate through the second pressing plates 32 and are in threaded connection with the second pressing plates 32, two first lead screws 331 are also inserted into and rotationally connected with the second fixing plate 12, and the first lead screws 331 in the second fixing plate 12 are connected with the first pressing plates 31 and the second pressing plates 32 in the same way. The first lead screw 331 is close to the one end of bottom plate 1 and all is equipped with first motor 332, and is equipped with the connecting piece 34 of connecting both between first lead screw 331 and the first motor 332.
The connecting piece 34 comprises a horizontal driven wheel 341 sleeved and fixedly connected to one end of the first lead screw 331 close to the bottom plate 1, one end, close to the bottom plate 1, of the first fixing plate 11 and the second fixing plate 12, which are far away from each other, is connected with a driving wheel 342 in a plug-in and rotating mode, the driving wheel 342 is meshed with the driven wheel 341, a vertical face where the axis of the driving wheel 342 is located on the outer side of the bottom plate 1, and the first motor 332 is installed at the axis of the upper side of the driving wheel 342.
When straightening the H-shaped steel, the first motor 332 drives the first screw rod 331 to rotate through the driving wheel 342 and the driven wheel 341, at this time, the first compacting plate 31 and the second compacting plate 32 move towards the direction close to each other under the driving of the first screw rod 331 until the first fixing plate 11 and the second fixing plate 12 are abutted against the wing plates of the section steel, at this time, two sides of the supporting table 2 are abutted against the side walls of the H-shaped steel and support the H-shaped steel, and meanwhile, the wing plates on two sides of the H-shaped steel are straightened.
Referring to fig. 1 and 2, the supporting table 2 includes a horizontal supporting plate 21 that sets up along the length direction of the bottom plate 1, both sides in the vertical direction of the supporting plate 21 all butt has horizontal regulating plate 22, the regulating plate 22 lateral wall that is close to one side of the first fixed plate 11 all with first fixed plate 11 lateral wall butt and sliding connection, and the regulating plate 22 lateral wall that is close to one side of the second fixed plate 12 all with second fixed plate 12 butt and sliding connection, the regulating plate 22 is close to one side of the vertical axis of the bottom plate 1 all to rotate and is connected with a plurality of evenly distributed's ball 23, the both ends of the supporting plate 21 all are equipped with the gliding slider 24 of regulating plate 22 that is used for driving both sides.
Referring to fig. 2 and 3, the slider 24 includes a vertical second screw 241 provided at an end of the support plate 21, the second screw 241 being also provided as a bi-directional screw, both ends of the second screw 241 being inserted into the adjustment plate 22 and being screw-coupled with the adjustment plate 22. The middle part of the second lead screw 241 is sleeved with and fixedly connected with a rotating ring 242, one side of the supporting plate 21 close to the second lead screw 241 is fixedly connected with two horizontal fixing plates 243, the two fixing plates 243 are positioned on two sides of the rotating ring 242 in the vertical direction, the rotating ring 242 is rotationally connected with the side wall of the fixing plate 243, and the second lead screw 241 penetrates through the fixing plate 243 and is rotationally connected with the fixing plate 243.
When removing H shaped steel from bottom plate 1 one end to the other end, regulating plate 22 all passes through the web butt of ball 23 and H shaped steel, and ball 23 constantly rotates at the in-process that H shaped steel removed, thereby reduce the frictional force that produces when the web butt of regulating plate 22 lateral wall and H shaped steel, when the distance between the pterygoid lamina of the H shaped steel both sides that need straighten is different, thereby rotate the swivel nut 242 and make the regulating plate 22 that second lead screw 241 drive is located bottom plate 1 same one side remove to the direction that is close to or keep away from each other, until the one side that regulating plate 22 is kept away from each other respectively with the pterygoid lamina butt of H shaped steel both sides, thereby support the H shaped steel, be convenient for straighten H shaped steel.
Referring to fig. 1, a horizontal moving plate 4 is fixedly connected to a side, close to the second fixed plate 12, of the supporting plate 21, close to the second fixed plate 12, and the moving plate 4 passes through the second fixed plate 12 and is slidably connected to the second fixed plate 12, and a moving member 41 for driving the moving plate 4 to move the supporting plate 21, close to the second fixed plate 12, is provided on the upper side of the moving plate 4. The moving member 41 comprises a rack 411 fixedly connected to the middle part of the upper side of the moving plate 4 and facing the first fixed plate 11, the rack 411 also penetrates through the second fixed plate 12 and is in sliding connection with the side wall of the second fixed plate 12, a gear 412 which is vertical and meshed with the rack 411 is arranged on one side, away from the supporting plate 21, of the second fixed plate 12, a mounting plate 413 parallel to the gear 412 is fixedly connected to one side, close to the gear 412, of the second fixed plate 12, the gear 412 is rotationally connected with the mounting plate 413, a second motor 414 fixedly connected with the second fixed plate 12 is arranged on one side of the gear 412, and an output shaft of the second motor 414 penetrates through the mounting plate 413 and is fixedly connected with the axle center of the gear 412.
When the H-section steel with small size needs to be straightened, the second motor 414 drives the gear 412 to rotate, and at the moment, the rack 411 meshed with the gear 412 drives the moving plate 4 to move towards the direction close to the first fixing plate 11 until the distance between the two supporting plates 21 and the web thickness of the H-section steel are matched, at the moment, the first screw 331 is rotated and the distance between the two adjusting plates 22 is adjusted, so that the sides of the two adjusting plates 22, which are far away from each other, are respectively abutted with the wing plates on the two sides of the H-section steel, thereby supporting the H-section steel and facilitating straightening of the H-section steel.
The implementation principle of the H-shaped steel straightener in the embodiment of the utility model is as follows: when the H-shaped steel is straightened, the first motor 332 drives the first screw rod 331 to rotate through the driving wheel 342 and the driven wheel 341, at this time, the first compacting plate 31 and the second compacting plate 32 move towards the direction close to each other under the driving of the first screw rod 331 until the first fixing plate 11 and the second fixing plate 12 are abutted against the wing plates of the section steel, at this time, the two sides of the supporting table 2 are abutted against the side walls of the H-shaped steel and support the H-shaped steel, and the straightening of the wing plates at the two sides of the H-shaped steel is completed.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. An H shaped steel straightener, its characterized in that: including bottom plate (1), the one end of bottom plate (1) upside is equipped with the perpendicular to first fixed plate (11) of bottom plate (1), the bottom plate (1) upside other end be equipped with second fixed plate (12) that first fixed plate (11) are parallel, first fixed plate (11) with one side that second fixed plate (12) are close to each other all is equipped with brace table (2), just first fixed plate (11) with be equipped with between second fixed plate (12) and connect compression set (3) of both, compression set (3) are including setting up first compression plate (31) of brace table (2) top, first compression plate (31) with bottom plate (1) are parallel, just be equipped with on first fixed plate (11) and be used for the drive first compression plate (31) are close to direction gliding driving piece (33) of bottom plate (1).
2. An H-section steel straightener according to claim 1, characterized in that: the driving piece (33) comprises a first lead screw (331) which is respectively arranged in the first fixing plate (11) and the second fixing plate (12) and is perpendicular to the bottom plate (1), the first lead screw (331) is respectively connected with the first fixing plate (11) and the second fixing plate (12) in a rotating mode, one end of the first pressing plate (31) is inserted into the first fixing plate (11) and is in sliding connection with the first fixing plate (11), the other end of the first pressing plate (31) is inserted into the second fixing plate (12) and is in sliding connection with the second fixing plate (12), one end of the first lead screw (331) far away from the bottom plate (1) penetrates through the first fixing plate (11) and is in threaded connection with the first fixing plate (11), one end of the first lead screw (331) far away from the first fixing plate (11) is provided with a first motor (332), and one end of the first lead screw (331) is provided with a first motor (332), and the first lead screw (331) is provided with two connecting pieces (34).
3. An H-section steel straightener according to claim 2, characterized in that: the supporting bench (2) is close to one end of bottom plate (1) be equipped with second pressure strip (32) of first pressure strip (31) parallel, second pressure strip (32) one end peg graft in first fixed plate (11) and with first fixed plate (11) sliding connection, second pressure strip (32) other end all peg graft in second fixed plate (12) and with second fixed plate (12) sliding connection, first lead screw (331) set up to two-way lead screw, just first lead screw (331) keep away from one end of first fixed plate (11) pass second pressure strip (32) and with second pressure strip (32) threaded connection, works as first pressure strip (31) with second pressure strip (32) compress tightly on the pterygoid lamina of H shaped steel both sides, supporting bench (2) are in perpendicular to both sides wall in bottom plate (1) direction all with the pterygoid lamina butt of H shaped steel both sides.
4. An H-section steel straightener according to claim 3, characterized in that: the supporting table (2) comprises a supporting plate (21) and two adjusting plates (22) which are parallel to the supporting plate (21), the adjusting plates (22) are symmetrically arranged on two sides of the supporting plate (21) perpendicular to the direction of the bottom plate (1), one sides, close to each other, of the adjusting plates (22) are abutted to the side wall of the supporting plate (21), and sliding parts (24) for driving the adjusting plates (22) to slide in the direction perpendicular to the bottom plate (1) are arranged at two ends of the supporting plate (21).
5. An H-steel straightener as claimed in claim 4, wherein: the length of the adjusting plate (22) is greater than that of the supporting plate (21), the sliding piece (24) comprises a second screw rod (241) with two ends inserted into the adjusting plates (22) on two sides of the same supporting plate (21) and in threaded connection with the adjusting plates (22), the second screw rod (241) is also set to be a bidirectional screw rod, the second screw rod (241) is perpendicular to the bottom plate (1), and the middle part of the second screw rod (241) is rotationally connected with the side wall of the supporting plate (21).
6. An H-steel straightener as claimed in claim 5, wherein: one side of the supporting plate (21) on the second fixed plate (12) close to the second fixed plate (12) is fixedly connected with a moving plate (4) parallel to the bottom plate (1), the moving plate (4) passes through the second fixed plate (12) and is in sliding connection with the second fixed plate (12), and one end of the moving plate (4) away from the first fixed plate (11) is provided with a moving part (41) for driving the moving plate (4) to move towards the direction close to the first fixed plate (11).
7. The H-steel straightener of claim 6, wherein: the movable part (41) comprises a rack (411) fixedly connected to one side, far away from the bottom plate (1), of the movable plate (4), the rack (411) is parallel to the bottom plate (1), one side, far away from the first fixed plate (11), of the second fixed plate (12) is rotationally connected with a gear (412) meshed with the rack (411), and a second motor (414) fixedly connected with the side wall of the second fixed plate (12) is installed at the axis of one side of the gear (412).
8. An H-steel straightener as claimed in claim 4, wherein: a plurality of balls (23) are rotatably connected to the side, close to each other, of the adjusting plate (22) on the side close to the first fixing plate (11) and the adjusting plate (22) on the side close to the second fixing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320799433.2U CN219560981U (en) | 2023-04-12 | 2023-04-12 | H-shaped steel straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320799433.2U CN219560981U (en) | 2023-04-12 | 2023-04-12 | H-shaped steel straightening machine |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An H-beam straightening machine Effective date of registration: 20231211 Granted publication date: 20230822 Pledgee: Bank of Cangzhou Limited by Share Ltd. Fengrun branch Pledgor: Tangshan Fengrun xinyiyuan iron and Steel Co.,Ltd. Registration number: Y2023980070684 |