CN110733917A - steel plate bending device and bending method - Google Patents
steel plate bending device and bending method Download PDFInfo
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- CN110733917A CN110733917A CN201911016050.8A CN201911016050A CN110733917A CN 110733917 A CN110733917 A CN 110733917A CN 201911016050 A CN201911016050 A CN 201911016050A CN 110733917 A CN110733917 A CN 110733917A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 238000005452 bending Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 160
- 238000001125 extrusion Methods 0.000 claims abstract description 108
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000004804 winding Methods 0.000 claims abstract description 5
- 238000003892 spreading Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000005457 optimization Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/173—Metal
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to steel plate bending devices and bending methods, which can adjust the spreading diameter of a plurality of support plates arranged on each clamping mechanism and adjust the inner diameter of winding, wherein the method comprises the steps of 1, enabling a end of a steel plate to be wound to penetrate through a support roller and an extrusion roller body and be fixedly connected to two support plates on two sides, 2, adjusting the spreading diameter of the plurality of support plates arranged on each clamping mechanism and adjusting the inner diameter of winding, 3, starting a driving mechanism, driving the two clamping mechanisms to rotate by the driving mechanism, finishing the winding of the steel plate by the two clamping mechanisms, 4, when the diameter of the wound steel plate reaches a specified thickness, pushing the extrusion mechanism to move towards the rear side by the wound steel plate, driving the two pushing mechanisms to respectively push two stopping mechanisms, respectively pulling two friction wheels to slide towards the inner side by the two stopping mechanisms, respectively withdrawing the friction wheels from friction transmission with the two driving belt wheels, and stopping the clamping mechanisms.
Description
Technical Field
The invention relates to a bending device and a bending method, in particular to an steel plate bending device and a bending method.
Background
For example, steel sheet rolling machine is used in production of NO. CN206457040U kind of fire prevention , the on-line screen storage device comprises a base, the right side fixedly connected with motor case of base, the bottom fixedly connected with motor of motor incasement wall, the output of motor runs through to the inside of base through shaft coupling fixedly connected with screw rod, the axis department fixedly connected with backup pad of base inner wall bottom, the left end of screw rod runs through to the left side of backup pad through the bearing and the left side swing joint of base inner wall, the top symmetry of base is provided with the stand, and the utility model discloses a shortcoming is the steel sheet that can not the ration rolling.
Disclosure of Invention
The invention aims to provide steel plate bending devices and bending methods, which can quantitatively wind steel plates according to different use requirements.
The purpose of the invention is realized by the following technical scheme:
steel sheet device of curling, including device support, sliding bracket, lead screw, actuating mechanism, clamping machine construct, extrusion mechanism, pushing mechanism and stop gear, sliding bracket sliding connection is on device support, the lead screw rotates to be connected on device support, sliding bracket passes through threaded connection on the lead screw, actuating mechanism fixed connection is on device support, actuating mechanism's output shaft rotates to be connected on sliding bracket, sliding bracket and device support all rotate to be connected with clamping machine construct, two clamping machine constructs all and actuating mechanism transmission connection, sliding connection has extrusion mechanism between device support and the sliding bracket, the axle center of extrusion mechanism and two clamping machine constructs is in with level, it rotates to be connected with two pushing mechanism on the extrusion mechanism, two pushing mechanism sliding connection are respectively on device support and sliding bracket, all be provided with compression spring III between two pushing mechanism and device support and the sliding bracket, the equal sliding connection has stop gear in the outside of device support and sliding bracket, the end of two stop gear is located the rear end of two pushing mechanism respectively, the other end of two stop gear rotates respectively and connects the both ends of actuating mechanism output shaft.
According to the technical scheme, the -step-in optimization is adopted, the steel plate bending device comprises a device support, a support side plate I, a slide rail, a connecting plate I, a support plate, a slide limiting plate I and a slide limiting plate II, wherein the slide rail is fixedly connected between the two sides of the support side plate I and the two sides of the connecting plate I, the support plate is fixedly connected to the front ends of the support side plate I and the connecting plate I, the slide limiting plate I is fixedly connected to the upper end of the support side plate I, and the slide limiting plate II is fixedly connected to the middle end of the support side plate.
According to the optimized -step feeding device, the steel plate bending device comprises a sliding support, a sliding limiting plate III and a sliding limiting plate IV, wherein the upper end of the supporting side plate II is fixedly connected with the sliding limiting plate III, the middle end of the supporting side plate II is fixedly connected with the sliding limiting plate IV, the supporting side plate II is slidably connected between two sliding rails, two ends of a screw rod are respectively rotatably connected to the supporting side plate I and a connecting plate I, and the supporting side plate II is connected to the screw rod through threads.
According to the technical scheme, steps are optimized, the steel plate bending device comprises a driving mechanism, a driving belt wheel, friction wheels, spring assemblies, a transmission shaft and sliding columns I, wherein the driving motor is fixedly connected to a supporting side plate I, ends of the transmission shaft are fixedly connected with the two sliding columns I, the two sliding columns I are both slidably connected to ends of an output shaft of the driving motor, a compression spring I is fixedly connected between the output shaft of the driving motor and the transmission shaft, the other end of the output shaft of the driving motor and the other end of the transmission shaft are both rotatably connected with the driving belt wheel, the other end of the output shaft of the driving motor and the other end of the transmission shaft are both fixedly connected with connecting keys, the friction wheels are both slidably connected to the two connecting keys, the inner sides of the two friction wheels are both rotatably connected with the spring assemblies, the inner sides of the two spring assemblies are respectively abutted against the supporting side plate I and the supporting side.
According to the technical scheme, -step optimization is achieved, the steel plate bending device comprises a clamping rotating cylinder, clamping supporting plates, sliding waist holes, an extrusion top plate, clamping sliding blocks, supporting plates, supporting columns, a conical wheel and a threaded rod I, the clamping rotating cylinder is fixedly connected with a plurality of clamping supporting plates, the clamping supporting plates are all provided with the sliding waist holes, the outer ends of the sliding waist holes are all fixedly connected with the extrusion top plate, the sliding waist holes are all connected with the clamping sliding blocks in a sliding mode, compression springs IV are all fixedly connected between the clamping sliding blocks and the extrusion top plates, the supporting plates are all fixedly connected onto the clamping sliding blocks, the supporting columns are all fixedly connected onto the inner sides of the supporting plates, the inner sides of the supporting columns are all in contact with the conical wheel, the threaded rod I is fixedly connected onto the conical wheel in the clamping rotating cylinder through threads, the clamping mechanism is provided with two clamping rotating cylinders, the two clamping rotating cylinders are respectively connected onto the supporting side plates I and the supporting side plates II, and the two clamping rotating cylinders are respectively in transmission connection with two.
According to the optimized -step feeding device, the steel plate bending device comprises an extrusion mechanism, an extrusion shaft I, an extrusion shaft II, extrusion sliders, extrusion wheels, sliding columns II and extrusion motors, wherein the inner end of the extrusion shaft I is fixedly connected with the two sliding columns II, the two sliding columns II are both connected to the inner end of the extrusion shaft II in a sliding mode, a compression spring II is fixedly connected between the extrusion shaft I and the extrusion shaft II, the outer ends of the extrusion shaft I and the extrusion shaft II are both rotatably connected with the extrusion sliders, the two extrusion sliders are respectively connected to a sliding limiting plate I and a sliding limiting plate III in a sliding mode, the extrusion motors are fixedly connected to extrusion sliders, the output shafts of the extrusion motors are fixedly connected with the corresponding extrusion shaft I, and the extrusion wheels are both fixedly connected to the extrusion shaft I and the extrusion shaft II.
According to the technical scheme, the -step feeding optimization is realized, the steel plate bending device comprises two pushing mechanisms, each pushing mechanism comprises a pushing column, a spring baffle and a threaded rod II, the spring baffles are fixedly connected to the pushing columns, the threaded rods II are connected to the pushing columns through threads, the two pushing columns are respectively connected to a sliding limiting plate I and a sliding limiting plate III in a sliding mode, compression springs III are fixedly connected between the two spring baffles and the sliding limiting plates I and between the two spring baffles and the sliding limiting plates III, and the two pushing columns are respectively connected to an extrusion shaft I and the extrusion shaft II in a rotating mode.
According to the optimized -step feeding device in the technical scheme, the steel plate bending device comprises two stop sliding plates, two stop connecting rods I and two stop connecting rods II, wherein the two stop sliding plates are respectively connected to a sliding limiting plate II and a sliding limiting plate IV in a sliding mode, the two stop sliding plates are respectively hinged to the stop connecting rods I, the two stop connecting rods I are respectively hinged to the stop connecting rods II, the two stop connecting rods II are respectively connected to the two friction wheels in a rotating mode, and the two stop sliding plates are respectively located on the rear sides of the two threaded rods II.
As an optimization of , in the steel plate bending device of the present invention, the steel plate bending device further includes a support roller and a squeeze roller, the squeeze roller includes a connecting plate ii and a squeeze roller body, the support roller is fixedly connected between two supporting plates, a compression spring iii is disposed between the squeeze roller body and the connecting plate ii, the connecting plate ii is fixedly connected between the two supporting plates, and the squeeze roller body is located at an upper end of the support roller.
A method of bending steel sheet, the method comprising the steps of:
, the end of the steel plate to be rolled passes through the space between the support roller and the extrusion roller body and is fixedly connected with the two support plates at the two sides;
step two; adjusting the diameter of each clamping mechanism provided with a plurality of support plates to be expanded, and adjusting the inner diameter of the winding;
step three; starting the driving mechanism, driving the two clamping mechanisms to rotate by the driving mechanism, and finishing the rolling of the steel plate by the two clamping mechanisms;
step four; when the diameter of the rolled steel plate reaches the specified thickness, the rolled steel plate pushes the extrusion mechanism to move towards the rear side, the extrusion mechanism drives the two pushing mechanisms to move towards the rear side, the two pushing mechanisms push the two stop mechanisms respectively, the two stop mechanisms respectively pull the two friction wheels to slide towards the inner side, the two friction wheels respectively withdraw from friction transmission with the two driving belt wheels, and the clamping mechanism stops.
The steel plate bending device and the bending method have the beneficial effects that:
according to the steel plate bending device and the bending method, the end of a steel plate to be rolled penetrates through a support roller and an extrusion roller body and is fixedly connected to two support plates on two sides, the expanding diameter of the support plates arranged on each clamping mechanism is adjusted, the inner diameter of the rolled steel plate is adjusted, a driving mechanism is started, the driving mechanism drives the two clamping mechanisms to rotate, the two clamping mechanisms complete rolling of the steel plate, when the diameter of the rolled steel plate reaches the specified thickness, the rolled steel plate pushes the extrusion mechanism to move towards the rear side, the extrusion mechanism drives the two pushing mechanisms to move towards the rear side, the two pushing mechanisms respectively push the two stopping mechanisms, the two stopping mechanisms respectively pull the two friction wheels to slide towards the inner side, the two friction wheels respectively exit from friction transmission with the two driving belt wheels, and the clamping mechanisms stop.
Drawings
The invention is further described in detail in conjunction with the figures and the detailed description.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" shall be used to mean, for example, either fixed or removable, or may be directly or indirectly connected through an intermediate medium, and may mean the communication between two components.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
FIG. 1 is a schematic view of the overall structure of a steel plate bending apparatus according to the present invention;
FIG. 2 is a partial structural view of a steel plate bending apparatus according to the present invention;
FIG. 3 is a schematic view of the device support structure of the present invention;
FIG. 4 is a schematic view of the sliding support structure of the present invention;
FIG. 5 is a schematic view of the drive mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of the drive mechanism of the present invention;
FIG. 7 is a structural schematic view of the clamping mechanism of the present invention;
FIG. 8 is a schematic structural view of a clamping mechanism of the present invention, as shown in FIG. two;
FIG. 9 is a schematic view of the pressing mechanism of the present invention;
FIG. 10 is a schematic view of the pushing mechanism of the present invention;
FIG. 11 is a schematic view of the stop mechanism of the present invention;
FIG. 12 is a second structural view of the stop mechanism of the present invention;
FIG. 13 is a schematic view of a support roller structure of the present invention;
fig. 14 is a schematic view of the pinch roller structure of the present invention.
In the figure: a device holder 1; supporting the side plate I1-1; a slide rail 1-2; 1-3 of a connecting plate; support plates 1-4; the sliding limiting plate I1-5; sliding limiting plates II 1-6; a sliding bracket 2; supporting the side plate II 2-1; a sliding limit plate III 2-2; a sliding limiting plate IV 2-3; a screw rod 3; a drive mechanism 4; a drive motor 4-1; a driving pulley 4-2; 4-3 of a friction wheel; a spring assembly 4-4; 4-5 of a transmission shaft; 4-6 parts of a sliding column I; a clamping mechanism 5; clamping the rotating cylinder 5-1; clamping a support plate 5-2; 5-3 of a sliding waist hole; 5-4 of extruding the top plate; clamping a sliding block 5-5; 5-6 of a support plate; 5-7 of a support column; 5-8 parts of a conical wheel; 5-9 parts of a threaded rod I; an extrusion mechanism 6; the extrusion shaft I6-1; the extrusion shaft II 6-2; 6-3 of an extrusion sliding block; 6-4 parts of an extrusion wheel; 6-5 of a sliding column II; 6-6 parts of an extrusion motor; a pushing mechanism 7; a push column 7-1; a spring baffle 7-2; 7-3 of a threaded rod; a stopper mechanism 8; a stopper slide plate 8-1; a stop connecting rod I8-2; a stop connecting rod II 8-3; a backup roller 9; a squeeze roller 10; a connecting plate II 10-1; a squeeze roller body 10-2.
Detailed Description
The present invention is further described in detail below with reference to the attached figures.
Embodiment :
the embodiment is described below with reference to fig. 1 to 14, a steel plate bending device includes a device support 1, a sliding support 2, a lead screw 3, a driving mechanism 4, a clamping mechanism 5, an extrusion mechanism 6, a pushing mechanism 7 and a stopping mechanism 8, the sliding support 2 is slidably connected to the device support 1, the lead screw 3 is rotatably connected to the device support 1, the sliding support 2 is connected to the lead screw 3 through a thread, the driving mechanism 4 is fixedly connected to the device support 1, an output shaft of the driving mechanism 4 is rotatably connected to the sliding support 2, the sliding support 2 and the device support 1 are both rotatably connected to the clamping mechanism 5, the two clamping mechanisms 5 are both in transmission connection with the driving mechanism 4, the extrusion mechanism 6 is slidably connected between the device support 1 and the sliding support 2, axes of the extrusion mechanism 6 and the two clamping mechanisms 5 are at the same level as , the extrusion mechanism 6 is rotatably connected to the two pushing mechanisms 7, the two pushing mechanisms 7 are respectively slidably connected to the device support 1 and the sliding support 2, compression springs are respectively arranged between the two pushing mechanisms 7 and the device support 1 and the sliding support 2, outer sides of the sliding support 1 and the sliding support 2 are both connected to two ends 638 of the sliding mechanism, and the stopping mechanism are respectively connected to the two ends of the pushing mechanism 638, and the output shaft of.
The second embodiment is as follows:
referring to fig. 1-14, the embodiment will be described, and referring to embodiment , the embodiment will be described with reference to fig. , in which the device bracket 1 includes a supporting side plate i 1-1, a sliding rail 1-2, a connecting plate i 1-3, a supporting plate 1-4, a sliding limiting plate i 1-5 and a sliding limiting plate ii 1-6, the sliding rail 1-2 is fixedly connected between the supporting side plate i 1-1 and the connecting plate i 1-3, the supporting plate 1-4 is fixedly connected to the front ends of the supporting side plate i 1-1 and the connecting plate i 1-3, the sliding limiting plate i 1-5 is fixedly connected to the upper end of the supporting side plate i 1-1, and the sliding limiting plate ii 1-6 is fixedly connected to the middle end of the supporting side plate i 1-1.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 14, and the second embodiment is described in , where the sliding bracket 2 includes a supporting side plate ii 2-1, a sliding limit plate iii 2-2, and a sliding limit plate iv 2-3, the upper end of the supporting side plate ii 2-1 is fixedly connected with the sliding limit plate iii 2-2, the middle end of the supporting side plate ii 2-1 is fixedly connected with the sliding limit plate iv 2-3, the supporting side plate ii 2-1 is slidably connected between two sliding rails 1-2, two ends of the screw rod 3 are respectively rotatably connected to the supporting side plate i 1-1 and the connecting plate i 1-3, and the supporting side plate ii 2-1 is connected to the screw rod 3 through a screw thread.
The fourth concrete implementation mode:
the third embodiment is described below with reference to fig. 1-14, and the third embodiment is described with reference to , where the driving mechanism 4 includes a driving motor 4-1, a driving pulley 4-2, a friction wheel 4-3, a spring assembly 4-4, a transmission shaft 4-5 and a sliding column i 4-6, the driving motor 4-1 is fixedly connected to a supporting side plate i 1-1, two sliding columns i 4-6 are fixedly connected to end of the transmission shaft 4-5, both the two sliding columns i 4-6 are slidably connected to end of an output shaft of the driving motor 4-1, a compression spring i is fixedly connected between the output shaft of the driving motor 4-1 and the transmission shaft 4-5, another end of the output shaft of the driving motor 4-1 and another end of the transmission shaft 4-5 are rotatably connected to the driving pulley 4-2, another end of the output shaft of the driving motor 4-1 and another end of the transmission shaft 4-5 are fixedly connected to connecting keys, both the friction wheel 4-3 and the inner side of the friction wheel 4-3 are rotatably connected to the spring assembly 4-1, and the supporting side plate ii-1.
The fifth concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 14, and the present embodiment describes for the fourth embodiment, wherein the clamping mechanism 5 includes a clamping rotating cylinder 5-1, a clamping supporting plate 5-2, a sliding waist hole 5-3, an extrusion top plate 5-4, a clamping slider 5-5, a supporting plate 5-6, a supporting column 5-7, a tapered wheel 5-8 and a threaded rod i 5-9, the clamping rotating cylinder 5-1 is fixedly connected with a plurality of clamping supporting plates 5-2, the clamping supporting plates 5-2 are each provided with a sliding waist hole 5-3, the outer ends of the sliding waist holes 5-3 are each fixedly connected with an extrusion top plate 5-4, the sliding waist holes 5-3 are each slidably connected with a clamping slider 5-5, the clamping sliders 5-5 and the extrusion top plates 5-4 are each fixedly connected with a compression spring, the clamping sliders 5-5 are each fixedly connected with a supporting plate 5-6, the inner sides of the supporting plates 5-6 are each fixedly connected with a supporting column 5-7, the clamping sliders 5-7 are each fixedly connected with a tapered supporting rod 5-7, the inner side of the clamping supporting plate 5-5, the tapered rotating cylinder i-5, the threaded rod 5-9 is connected with a driving rod, the two driving side plates 5-1, and two driving rollers are respectively connected with a driving roller 5-1, and two driving roller, and two driving rollers, 5-9.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1-14, and the embodiment is described as with respect to the fifth embodiment, where the extrusion mechanism 6 includes an extrusion shaft i 6-1, an extrusion shaft ii 6-2, extrusion sliders 6-3, an extrusion wheel 6-4, sliding columns ii 6-5 and an extrusion motor 6-6, the inner end of the extrusion shaft i 6-1 is fixedly connected with two sliding columns ii 6-5, the two sliding columns ii 6-5 are both slidably connected to the inner end of the extrusion shaft ii 6-2, a compression spring ii is fixedly connected between the extrusion shaft i 6-1 and the extrusion shaft ii 6-2, the outer ends of the extrusion shaft i 6-1 and the extrusion shaft ii 6-2 are both rotatably connected with the extrusion sliders 6-3, the two extrusion sliders 6-3 are respectively slidably connected to the sliding limiting plates i 1-5 and the sliding limiting plates iii 2-2, where the extrusion motors 6-6 are fixedly connected to extrusion sliders 6-3, the output shafts of the extrusion motors 6-6 are fixedly connected to the corresponding extrusion shafts 6-1, and the extrusion wheels i 6-1 and the extrusion shaft ii 6-2 are both fixedly connected to the extrusion wheel.
The seventh embodiment:
the embodiment is described below with reference to fig. 1 to 14, and the sixth embodiment is described in reference to , where the pushing mechanism 7 includes two pushing posts 7-1, two spring baffles 7-2 and two threaded rods ii 7-3, the pushing post 7-1 is fixedly connected with the spring baffle 7-2, the pushing post 7-1 is connected with the threaded rod ii 7-3 through a thread, the two pushing posts 7-1 are slidably connected to the sliding position-limiting plates i 1-5 and the sliding position-limiting plates iii 2-2, the two spring baffles 7-2, the sliding position-limiting plates i 1-5 and the sliding position-limiting plates iii 2-2 are fixedly connected with the compression spring iii, and the two pushing posts 7-1 are rotatably connected to the extruding shaft i 6-1 and the extruding shaft ii 6-2, respectively.
The specific implementation mode is eight:
the embodiment is described below with reference to fig. 1 to 14, and the seventh embodiment is described in , where the stop mechanism 8 includes two stop sliding plates 8-1, two stop connecting rods i 8-2 and two stop connecting rods ii 8-3, the two stop mechanisms 8 are provided, the two stop sliding plates 8-1 are slidably connected to the sliding limit plates ii 1-6 and the sliding limit plates iv 2-3, respectively, the two stop sliding plates 8-1 are hinged to the stop connecting rods i 8-2, the two stop connecting rods i 8-2 are hinged to the stop connecting rods ii 8-3, the two stop connecting rods ii 8-3 are rotatably connected to the two friction wheels 4-3, respectively, and the two stop sliding plates 8-1 are located behind the two threaded rods ii 7-3, respectively.
The specific implementation method nine:
the following describes the present embodiment with reference to fig. 1 to 14, and the present embodiment describes an eighth embodiment with reference to step , where the steel plate bending apparatus further includes a support roller 9 and a pinch roller 10, the pinch roller 10 includes a connecting plate ii 10-1 and a pinch roller body 10-2, the support roller 9 is fixedly connected between two supporting plates 1-4, a compression spring iii is disposed between the pinch roller body 10-2 and the connecting plate ii 10-1, the connecting plate ii 10-1 is fixedly connected between the two supporting plates 1-4, and the pinch roller body 10-2 is located at an upper end of the support roller 9.
A method of bending steel sheet, the method comprising the steps of:
, the end of the steel plate to be rolled passes through the space between the support roller 9 and the extrusion roller body 10-2 and is fixedly connected with the two support plates 5-6 at the two sides;
step two; adjusting the spreading diameter of a plurality of supporting plates 5-6 arranged on each clamping mechanism 5, and adjusting the inner diameter of the roll;
step three; starting the driving mechanism 4, driving the two clamping mechanisms 5 to rotate by the driving mechanism 4, and finishing the rolling of the steel plate by the two clamping mechanisms 5;
step four; when the diameter of the rolled steel plate reaches the specified thickness, the rolled steel plate pushes the extrusion mechanism 6 to move towards the rear side, the extrusion mechanism 6 drives the two pushing mechanisms 7 to move towards the rear side, the two pushing mechanisms 7 respectively push the two stopping mechanisms 8, the two stopping mechanisms 8 respectively pull the two friction wheels 4-3 to slide towards the inner side, the two friction wheels 4-3 respectively exit from friction transmission with the two driving belt wheels 4-2, and the clamping mechanism 5 stops.
The steel plate bending device and the bending method have the working principle that:
when the rolling mechanism is used, the end of a rolling steel plate needs to penetrate through a support roller 9 and an extrusion roller body 10-2 and is fixedly connected to two support plates 5-6 on two sides, a threaded rod I5-9 is rotated, the threaded rod I5-9 transversely moves through threads, the threaded rod I5-9 drives a conical wheel 5-8 to move, the conical wheel 5-8 pushes a plurality of support columns 5-7 to expand outwards or the support columns 5-7 contract inwards under the pushing of a compression spring IV, the inner diameter of a rolled steel plate roll is adjusted according to different use requirements, a screw rod 3 is rotated, the screw rod 3 drives a sliding support 2 to slide between two sliding rails 1-2 through threads to adapt to steel plates with different widths to meet different use requirements, a driving motor 4-1 is started, an output shaft of the driving motor 4-1 starts to rotate, an output shaft of the driving motor 4-1 drives a driving roller 4-5 to rotate with the self axis as a center to rotate, a rotating connecting rod 4-6, the rotating shaft 4-6 drives a rotating connecting rod I5 to rotate, the rotating connecting rod I5-6 to rotate, the connecting rod I5-6, the rotating connecting rod 5-6 to rotate, the rotating shaft, the rotating connecting rod I5-6, the rotating rod I5-6 drives a rotating connecting rod I5-6 to rotate, the rotating rod 5-6 to rotate, the rotating connecting rod 5-6, the connecting rod 5 to rotate, the rotating rod 5-6, the rotating rod I4-6, the rotating rod 5-6, the rotating mechanism drives a rotating rod 4-6 to rotate, the rotating mechanism to rotate, the rotating rod 4-6, the rotating mechanism to rotate, the rotating rod 4-6, the rotating mechanism to rotate, the rotating mechanism 4-6, the rotating mechanism 4-6, the rotating mechanism drives the rotating mechanism 4-6, the rotating mechanism drives the rotating mechanism, the rotating mechanism 4-6, the rotating mechanism drives the rotating mechanism 4-6, the rotating mechanism drives the rotating mechanism, the rotating mechanism drives the rotating mechanism, the.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
- The steel plate bending device comprises a device support (1), a sliding support (2), a screw rod (3), a driving mechanism (4), a clamping mechanism (5), an extrusion mechanism (6), a pushing mechanism (7) and a stopping mechanism (8), and is characterized in that the sliding support (2) is connected to the device support (1) in a sliding mode, the screw rod (3) is connected to the device support (1) in a rotating mode, the sliding support (2) is connected to the screw rod (3) through threads, the driving mechanism (4) is fixedly connected to the device support (1), an output shaft of the driving mechanism (4) is connected to the sliding support (2) in a rotating mode, the sliding support (2) and the device support (1) are both connected with the clamping mechanism (5) in a rotating mode, the two clamping mechanisms (5) are both in transmission connection with the driving mechanism (4), the extrusion mechanism (6) is connected between the device support (1) and the sliding support (2) in a sliding mode, the extrusion mechanism (6) and the two sliding mechanisms (5) are located at the same horizontal height as , the pushing mechanism (7) is connected to the pushing mechanism (7) on the sliding support (7) in a rotating mode, the sliding support (1) and the stopping mechanism (8), and the sliding support (8) are respectively located at the rear end of the sliding support (3), and the sliding mechanism (8), and the sliding support (3), and the sliding mechanism (3), and the sliding support (2), and the pushing mechanism (3).
- 2. The steel sheet bending apparatus of claim 1, wherein the apparatus support (1) includes a supporting side plate I (1-1), a slide rail (1-2), a connecting plate I (1-3), a support plate (1-4), a sliding limit plate I (1-5) and a sliding limit plate II (1-6), the slide rail (1-2) is fixedly connected between the two sides of the supporting side plate I (1-1) and the connecting plate I (1-3), the support plate (1-4) is fixedly connected to the front ends of the supporting side plate I (1-1) and the connecting plate I (1-3), the sliding limit plate I (1-5) is fixedly connected to the upper end of the supporting side plate I (1-1), and the sliding limit plate II (1-6) is fixedly connected to the middle end of the supporting side plate I (1-1).
- 3. The steel sheet bending apparatus of claim 2, wherein the sliding support (2) includes a support side plate II (2-1), a sliding limit plate III (2-2) and a sliding limit plate IV (2-3), the upper end of the support side plate II (2-1) is fixedly connected with the sliding limit plate III (2-2), the middle end of the support side plate II (2-1) is fixedly connected with the sliding limit plate IV (2-3), the support side plate II (2-1) is slidably connected between the two slide rails (1-2), two ends of the screw rod (3) are rotatably connected to the support side plate I (1-1) and the connecting plate I (1-3) respectively, and the support side plate II (2-1) is connected to the screw rod (3) through a thread.
- 4. The steel sheet bending apparatus of claim 3, wherein the actuating mechanism (4) includes a driving motor (4-1), a driving pulley (4-2), a friction wheel (4-3), a spring assembly (4-4), a transmission shaft (4-5) and a sliding column I (4-6), the driving motor (4-1) is fixedly connected to the supporting side plate I (1-1), end of the transmission shaft (4-5) is fixedly connected with two sliding columns I (4-6), both sliding columns I (4-6) are slidably connected to end of the output shaft of the driving motor (4-1), a compression spring I is fixedly connected between the output shaft of the driving motor (4-1) and the transmission shaft (4-5), the other end of the output shaft of the driving motor (4-1) and the other end of the transmission shaft (4-5) are both rotatably connected with the driving pulley (4-2), the other end of the output shaft of the driving motor (4-1) and the other end of the transmission shaft (4-5) are both rotatably connected to the driving pulley (4-2), the inner side plate (4-1-3) and the friction wheel (4-5) are both rotatably connected to the supporting side plate I (1-1), and the friction wheel (4-5) are connected to the supporting side plate II) respectively connected with the friction wheel (4-3).
- 5. The steel plate bending device according to claim 4, wherein the clamping mechanism (5) includes a clamping rotating cylinder (5-1), clamping support plates (5-2), sliding waist holes (5-3), an extrusion top plate (5-4), clamping sliders (5-5), support plates (5-6), support columns (5-7), a cone wheel (5-8) and a threaded rod I (5-9), the clamping rotating cylinder (5-1) is fixedly connected with a plurality of clamping support plates (5-2), the clamping support plates (5-2) are respectively provided with a sliding waist hole (5-3), the outer ends of the sliding waist holes (5-3) are respectively and fixedly connected with the extrusion top plate (5-4), the sliding waist holes (5-3) are respectively and slidably connected with the clamping sliders (5-5), the clamping sliders (5-5) and the extrusion top plates (5-4) are respectively and fixedly connected with a compression spring IV), the sliding sliders (5-5) are respectively and fixedly connected with the support plates (5-6) and the extrusion top plate (5-4), the clamping sliders (5-5) are respectively connected with the inner side plates (5-7) of the two clamping rotating cylinder (5-1, the two rotating cylinder (5-1-7) are respectively connected with the driving pulley I and two driving pulleys (5-9).
- 6. The steel plate bending device according to claim 5, wherein the extrusion mechanism (6) comprises an extrusion shaft I (6-1), an extrusion shaft II (6-2), extrusion sliders (6-3), an extrusion wheel (6-4), sliding columns II (6-5) and an extrusion motor (6-6), two sliding columns II (6-5) are fixedly connected to the inner end of the extrusion shaft I (6-1), the two sliding columns II (6-5) are slidably connected to the inner end of the extrusion shaft II (6-2), a compression spring II is fixedly connected between the extrusion shaft I (6-1) and the extrusion shaft II (6-2), the extrusion sliders (6-3) are rotatably connected to the outer ends of the extrusion shaft I (6-1) and the extrusion shaft II (6-2), the two extrusion sliders (6-3) are slidably connected to the sliding limiting plates I (1-5) and the sliding limiting plates (2-2), extrusion sliders (6-3) are fixedly connected to the extrusion motor (6-6), the extrusion motor (6-6) is fixedly connected to the extrusion shaft I (6-1-2), and the extrusion motor (6-4) are fixedly connected to the extrusion shaft I (6-1-2).
- 7. The steel sheet bending apparatus of claim 6, characterized in that push mechanism (7) includes push post (7-1), spring baffle (7-2) and threaded rod II (7-3), fixedly connected with spring baffle (7-2) on push post (7-1), there are threaded rod II (7-3) on push post (7-1) through threaded connection, push mechanism (7) have two, two push posts (7-1) are respectively connected on sliding limiting plate I (1-5) and sliding limiting plate III (2-2), both spring baffles (7-2) and sliding limiting plate I (1-5) and sliding limiting plate III (2-2) between all fixedly connected with compression spring III, two push posts (7-1) rotate respectively and connect on extrusion axle I (6-1) and extrusion axle II (6-2).
- 8. The steel sheet bending apparatus of claim 7, wherein the stop mechanism (8) includes two stop sliding plates (8-1), two stop connecting rods I (8-2) and two stop connecting rods II (8-3), the two stop sliding plates (8-1) are slidably connected to the sliding limit plates II (1-6) and the sliding limit plates IV (2-3), the two stop sliding plates (8-1) are hinged to the stop connecting rods I (8-2), the two stop connecting rods I (8-2) are hinged to the stop connecting rods II (8-3), the two stop connecting rods II (8-3) are rotatably connected to the two friction wheels (4-3), and the two stop sliding plates (8-1) are located at the rear side of the two threaded rods II (7-3).
- 9. Steel plate bending device according to claim 8, wherein the steel plate bending device further comprises a support roller (9) and a pinch roller (10), the pinch roller (10) comprises a connection plate II (10-1) and a pinch roller body (10-2), the support roller (9) is fixedly connected between two support plates (1-4), a compression spring III is arranged between the pinch roller body (10-2) and the connection plate II (10-1), the connection plate II (10-1) is fixedly connected between the two support plates (1-4), and the pinch roller body (10-2) is located at the upper end of the support roller (9).
- 10. A method of bending a steel sheet using the steel sheet bending apparatus of claim 9, wherein the method comprises the steps of:step , the end of the steel plate to be rolled passes through the space between the support roller (9) and the extrusion roller body (10-2) and is fixedly connected with the two support plates (5-6) at the two sides;step two; adjusting the spreading diameter of a plurality of supporting plates (5-6) arranged on each clamping mechanism (5), and adjusting the inner diameter of the winding;step three; starting the driving mechanism (4), wherein the driving mechanism (4) drives the two clamping mechanisms (5) to rotate, and the two clamping mechanisms (5) complete the rolling of the steel plate;step four; when the diameter of the rolled steel plate reaches the specified thickness, the rolled steel plate pushes the extrusion mechanism (6) to move towards the rear side, the extrusion mechanism (6) drives the two pushing mechanisms (7) to move towards the rear side, the two pushing mechanisms (7) respectively push the two stop mechanisms (8), the two stop mechanisms (8) respectively pull the two friction wheels (4-3) to slide towards the inner side, the two friction wheels (4-3) respectively withdraw from the friction transmission with the two driving belt wheels (4-2), and the clamping mechanism (5) stops.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692118A (en) * | 2020-12-24 | 2021-04-23 | 余万鹏 | A roll up shape device for circular iron sheet bucket |
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| CN110733917B (en) | 2020-12-15 |
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