CN109201814B - Step plate processing device and method - Google Patents

Step plate processing device and method Download PDF

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Publication number
CN109201814B
CN109201814B CN201810907961.9A CN201810907961A CN109201814B CN 109201814 B CN109201814 B CN 109201814B CN 201810907961 A CN201810907961 A CN 201810907961A CN 109201814 B CN109201814 B CN 109201814B
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China
Prior art keywords
channel steel
transverse channel
step plate
plate
gap
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CN201810907961.9A
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CN109201814A (en
Inventor
蒋传星
曾红明
陈孝忠
陈卓
王立强
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Shanghai Baoye Group Corp Ltd
Shanghai Baoye Metallurgy Engineering Co Ltd
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Shanghai Baoye Group Corp Ltd
Shanghai Baoye Metallurgy Engineering Co Ltd
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Priority to CN201810907961.9A priority Critical patent/CN109201814B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00Flanging or other edge treatment, e.g. of tubes

Abstract

The invention discloses a device and a method for processing a step plate, wherein the device comprises a bottom plate, a first transverse channel steel, a second transverse channel steel, a first longitudinal channel steel and a second longitudinal channel steel are fixed on the bottom plate, the first transverse channel steel is parallel to the second transverse channel steel, the first longitudinal channel steel is parallel to the second longitudinal channel steel, one end of the first transverse channel steel is connected with the first longitudinal channel steel, the other end of the first transverse channel steel is connected with the second longitudinal channel steel, one end of the second transverse channel steel is connected with the first longitudinal channel steel, the other end of the second transverse channel steel is connected with the second longitudinal channel steel, and a gap for accommodating the step plate is reserved between the first transverse channel steel and the second transverse channel steel. The invention also discloses a processing method of the step plate. The invention can improve the processing efficiency of the step plate and save the labor input and the production cost.

Description

Step plate processing device and method
Technical Field
The invention relates to the technical field of building construction, in particular to a device and a method for processing a step plate.
Background
Stair are the architectural facilities commonly used in building engineering, need carry out the flier earlier during stair construction and carry out the hem processing, and current flier often processes through the flanging machine, and the cost is higher, and after the hem position of every flier all needed the one-by-one to confirm, recycles the flanging machine and carries out the hem, and machining efficiency is lower, wastes time and energy, can't satisfy the engineering demand.
Disclosure of Invention
The invention aims to provide a device and a method for processing a step plate, which can improve the processing efficiency of the step plate and save the labor input and the production cost.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
the utility model provides a step plate processingequipment, includes the bottom plate, be fixed with the vertical channel-section steel of first horizontal channel-section steel, the horizontal channel-section steel of second, first vertical channel-section steel and second on the bottom plate, the horizontal channel-section steel of first horizontal channel-section steel and second parallels, the vertical channel-section steel of first vertical channel-section steel and second parallels, the one end and the first vertical channel-section steel of first horizontal channel-section steel are connected, and the other end is connected with the vertical channel-section steel of second, leave between the horizontal channel-section steel of first horizontal channel-section steel and second and be equipped with the space that is used for holding the step plate.
The first transverse channel steel and the second transverse channel steel are the same in height.
The gap is provided with a plurality of cushion blocks, the cushion blocks are arranged along the length direction of the gap, the bottoms of the cushion blocks are fixed with the bottom plate, and the height of the cushion blocks is smaller than that of the first transverse channel steel.
The method is characterized in that the height difference between the first transverse channel steel and the folded edge of the step plate is defined as a preset height difference, and the height of the cushion block is 5mm smaller than the preset height difference.
And the upper surfaces of the first longitudinal channel steel and the second longitudinal channel steel are both fixed with a pattern steel plate.
A method for processing a step plate comprises the following steps:
1) a step plate processing device is arranged between an upper roller and a lower roller of a plate bending machine, so that the horizontal distance between a gap between a first transverse channel steel and a second transverse channel steel of the step plate processing device and the upper roller reaches a first set value;
2) placing one end of the step plate into a gap between the first transverse channel steel and the second transverse channel steel;
3) the plate bending machine is started in a forward direction, the step plate machining device and the step plate move together under the driving action of the plate bending machine, so that one end, placed in a gap between a first transverse channel steel and a second transverse channel steel, of the step plate is bent, and after the step plate machining device and the step plate move to a set distance, one end, located in the gap between the first transverse channel steel and the second transverse channel steel, of the step plate is bent to a set angle to form a folded edge;
4) starting the plate bending machine in the reverse direction, and moving the step plate processing device and the step plate in the reverse direction under the driving action of the plate bending machine until the step plate is moved out of the plate bending machine, and taking out the step plate;
5) and (4) putting the other end of the step plate into a gap between the first transverse channel steel and the second transverse channel steel, and then repeatedly executing the steps 3) -4).
And the plate rolling machines in the step 3) and the step 4) adopt inching control modes.
The gap between the first transverse channel steel and the second transverse channel steel is 3-5 mm larger than the thickness of the step plate.
In the step 1), the first set value is equal to the sum of the radius of the upper roller and a preset value, and the preset value is not less than 20 mm.
The lower roller of the plate bending machine comprises two first rollers which are arranged in parallel, and the lengths of a first longitudinal channel steel and a second longitudinal channel steel of the step plate processing device are both larger than the center distance between the two first rollers.
The invention has the following beneficial effects: the invention utilizes the existing plate rolling machine equipment of the factory building to be matched with the step plate processing device for use, is convenient for operation, greatly improves the processing efficiency of the step plate, saves the labor investment and the production cost, and is convenient for popularization and application.
Drawings
FIG. 1 is a schematic top view of the step plate processing apparatus of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the tread plate processing device and the plate rolling machine;
FIG. 4 is a schematic view of the step plate after bending;
in the figure: 1. the bottom plate, 2, first horizontal channel-section steel, 3, the horizontal channel-section steel of second, 4, first vertical channel-section steel, 5, the vertical channel-section steel of second, 6, space, 7, cushion, 8, decorative pattern steel sheet, 9, veneer reeling machine, 91, upper roll, 92, lower roll, 921, first cylinder, 10, flier, 101, hem.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
As shown in fig. 1-2, this embodiment discloses a tread plate processing device, including bottom plate 1, welded fastening has first horizontal channel-section steel 2 on bottom plate 1, the horizontal channel-section steel 3 of second, the vertical channel-section steel 5 of first vertical channel-section steel 4 and second, the horizontal channel-section steel 3 of first horizontal channel-section steel 2 and second is parallel, the vertical channel-section steel 5 of first vertical channel-section steel 4 and second is parallel, the one end and the first vertical channel-section steel 4 of first horizontal channel-section steel 2 weld mutually, the other end and the vertical channel-section steel 5 of second weld mutually, the one end and the vertical channel-section steel 4 of the horizontal channel-section steel 3 of second weld mutually, the other end and the vertical channel-section steel 5 of second weld mutually, leave between the horizontal channel-section steel 3 of first horizontal channel-section steel 2 and second and be.
Further, the first transverse channel 2 and the first longitudinal channel 4 are perpendicular to each other.
In one embodiment, the first transverse channel 2 and the second transverse channel 3 are of the same height.
Further, a plurality of cushion blocks 7 are arranged in the gap 6, the cushion blocks 7 are arranged along the length direction of the gap 6, the bottoms of the cushion blocks 7 are fixed with the bottom plate 1, the height of the cushion blocks 7 is smaller than that of the first transverse channel steel 2, and the cushion blocks 7 are used for adjusting the height of the final folded edge 101 of the step plate 10.
Further, the height difference between the first transverse channel steel 2 and the step plate folding edge 101 is defined as a preset height difference, and the height of the cushion block 7 is 2-5 mm smaller than the preset height difference.
In one embodiment, the upper surfaces of the first longitudinal channel steel 4 and the second longitudinal channel steel 5 are welded with the patterned steel plates 8 so as to increase the friction force of the first longitudinal channel steel 4 and the second longitudinal channel steel 5, so that the roller of the plate bending machine 9 does not generate relative displacement when contacting with the step plate processing device when working, and the step plate processing device is guaranteed to move smoothly.
In one embodiment, the first longitudinal channel 4 and the second longitudinal channel 5 each comprise two fastened channels, which may be 16a in specification.
Wherein, the bottom plate 1 adopts the steel sheet, and the thickness of bottom plate 1 is not less than 10 mm. To ensure the connection strength with other parts.
First horizontal channel-section steel 2, the 3 steel in second horizontal channel-section all adopt the channel-section steel that the specification is 16a, adopt between first horizontal channel-section steel 2 and the bottom plate 1 to be interrupted the welding, and welding length is 50 ~ 100 mm. The same second transverse channel steel 3, the first vertical channel steel 4 and the second vertical channel steel 5 are also welded with the bottom plate 1 intermittently.
The step plate processing device of the embodiment has the advantages of simple structure, convenience in processing and low processing cost.
As shown in fig. 3, the present embodiment further discloses a method for processing a step plate, which includes the following steps:
1) putting a step plate processing device between an upper roller 91 and a lower roller 92 of a plate bending machine 9 until the horizontal distance between a gap 6 between a first transverse channel steel 2 and a second transverse channel steel 3 of the step plate processing device and the upper roller 91 reaches a first set value;
the first longitudinal channel steel 4 and the second longitudinal channel steel 5 are both perpendicular to the axis of the upper roller 91 and also perpendicular to the lower roller 92.
The first set value is equal to the sum of the radius of the upper roller 91 and a preset value, which is not less than 20mm, to better ensure that the gap 6 is located outside the outer edge of the upper roller 91, so that the step plate 10 can be smoothly placed in the gap 6.
2) One end of a step plate 10 is placed in a gap 6 between a first transverse channel steel 2 and a second transverse channel steel 3;
wherein, the tread board 10 can be placed in the middle of the gap 6.
The length of first horizontal channel-section steel 2 and the second horizontal channel-section steel 3 all is greater than the width of flier 10, and the length of first horizontal channel-section steel 2 and the second horizontal channel-section steel 3 all is greater than the width of flier 10 by 20 mm.
In one embodiment, a plurality of cushion blocks 7 are arranged in a gap 6 between the first transverse channel steel 2 and the second transverse channel steel 3, and when the pedal plate 10 is placed in the gap 6, the top of the pedal plate 10 is in contact with the top of the cushion blocks 7, so that the final folding height of the pedal plate 10 is well guaranteed.
3) When the plate bending machine 9 is started in a forward direction, for example, the plate bending machine 9 is clicked counterclockwise, the step plate processing device and the step plate 10 move together under the driving action of the plate bending machine 9, that is, under the rolling action of the upper roller 91 and the lower roller 92, the step plate processing device and the step plate 10 are driven to move together towards the inside of the plate bending machine 9, so that one end of the step plate 10, which is placed in the gap 6 between the first transverse channel steel 2 and the second transverse channel steel 3, is bent, and after the step plate processing device and the step plate 10 move to a set distance, one end of the step plate 10, which is located in the gap 6, is bent to a set angle to form a folded edge 101;
4) starting the plate rolling machine 9 in the reverse direction, for example, inching the plate rolling machine 9 clockwise, and driving the step plate processing device and the step plate 10 to move in the reverse direction under the driving action of the plate rolling machine 9, that is, under the rolling action of the upper roller 91 and the lower roller 92, driving the step plate processing device and the step plate 10 to move together towards the outside of the plate rolling machine 9, and taking out the step plate 10 until the step plate 10 moves out of the plate rolling machine 9;
5) put into the space 6 between first horizontal channel-section steel 2 and the second horizontal channel-section steel 3 with the other end of footboard 10, when footboard 10 was put into above-mentioned space, the top of footboard 10 and cushion 7 contacted, then repeated execution step 3) -4) to the completion is bent the footboard 10 other end. The structure of the step plate 10 after forming the hems 101 at both ends is shown in fig. 4.
Wherein, step 3) and step 4) middle plate-rolling machine 9 all adopts inching control mode, can conveniently and better control hem effect, also can effectively guarantee operating personnel's safety simultaneously, simultaneously because the hem 101 of footboard 10 is highly general less, inching twice or the cubic can accomplish the hem generally, can avoid adopting the waste that continuous action caused.
In one of them embodiment, the space 6 between first horizontal channel-section steel 2 and the second horizontal channel-section steel 3 is 3 ~ 5mm than the thickness of flier 10 greatly, and space 6 should not too big or the undersize, and space 6 is too big can influence the hem effect, can cause the hem angle unsatisfactory simultaneously, and the space undersize then can cause the flier 10 should not put into or should not take out behind the hem.
In one embodiment, the lower roller 92 of the plate bending machine 9 includes two first rollers 921 arranged in parallel, and the lengths of the first longitudinal channel 3 and the second longitudinal channel 4 of the step plate processing device are both greater than the center distance between the two first rollers 921, so as to ensure the operation stability of the step plate processing device.
Further, the length of the first longitudinal channel steel 4 is 200mm larger than the center distance between the two first rollers 921, the length of the second longitudinal channel steel 5 is 200mm larger than the center distance between the two first rollers 921, and the running stability of the step plate processing device can be well guaranteed.
The processing method of this embodiment, high durability and convenient use, only need during the use to put into the space 6 between first horizontal channel-section steel 2 and the second horizontal channel-section steel 3 with the one end of step board 10 of treating bending, the hem height of assurance step board 10 that just can be better, the hem of step board 10 can be accomplished fast to cooperation veneer reeling machine 9 simultaneously, add man-hour, only need two people to cooperate, alone one person starts veneer reeling machine 9, alone put into above-mentioned space 6 with step board 10, it does not exceed one minute to make a step board 10 consuming time, save labour again in the festival, machining efficiency is higher.
The processing method of the embodiment utilizes the existing plate rolling machine equipment of the factory building to be matched with the step plate processing device for use, greatly improves the processing efficiency of the step plate, saves the labor investment and the production cost, not only ensures that the equipment is continuously used and is not idle, but also improves the processing speed, shortens the processing time and is convenient for popularization and application.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.

Claims (6)

1. A step plate processing device is characterized by comprising a bottom plate, wherein a first transverse channel steel, a second transverse channel steel, a first longitudinal channel steel and a second longitudinal channel steel are fixed on the bottom plate, the first transverse channel steel is parallel to the second transverse channel steel, the first longitudinal channel steel is parallel to the second longitudinal channel steel, one end of the first transverse channel steel is connected with the first longitudinal channel steel, the other end of the first transverse channel steel is connected with the second longitudinal channel steel, one end of the second transverse channel steel is connected with the first longitudinal channel steel, the other end of the second transverse channel steel is connected with the second longitudinal channel steel, and a gap for accommodating a step plate is reserved between the first transverse channel steel and the second transverse channel steel;
the first transverse channel steel and the second transverse channel steel are the same in height;
a plurality of cushion blocks are arranged in the gap along the length direction of the gap, the bottoms of the cushion blocks are fixed with the bottom plate, and the height of the cushion blocks is smaller than that of the first transverse channel steel;
and defining the height difference between the first transverse channel steel and the folded edge of the step plate as a preset height difference, wherein the height of the cushion block is 5mm less than the preset height difference.
2. A tread plate processing apparatus as claimed in claim 1, wherein a pattern steel plate is fixed to the upper surface of each of said first and second longitudinal channel sections.
3. A method for processing a step plate is characterized by comprising the following steps:
1) a step plate processing device is arranged between an upper roller and a lower roller of a plate bending machine, so that the horizontal distance between a gap between a first transverse channel steel and a second transverse channel steel of the step plate processing device and the upper roller reaches a first set value;
2) placing one end of the step plate into a gap between the first transverse channel steel and the second transverse channel steel; a plurality of cushion blocks are arranged in a gap between the first transverse channel steel and the second transverse channel steel, and when the step plate is placed in the gap, the step plate is contacted with the tops of the cushion blocks;
defining the height difference between the first transverse channel steel and the folded edge of the step plate as a preset height difference, wherein the height of the cushion block is 5mm smaller than the preset height difference;
3) the plate bending machine is started in a forward direction, the step plate machining device and the step plate move together under the driving action of the plate bending machine, so that one end, placed in a gap between a first transverse channel steel and a second transverse channel steel, of the step plate is bent, and after the step plate machining device and the step plate move to a set distance, one end, located in the gap between the first transverse channel steel and the second transverse channel steel, of the step plate is bent to a set angle to form a folded edge;
4) starting the plate bending machine in the reverse direction, and moving the step plate processing device and the step plate in the reverse direction under the driving action of the plate bending machine until the step plate is moved out of the plate bending machine, and taking out the step plate;
5) putting the other end of the step plate into a gap between the first transverse channel steel and the second transverse channel steel, and then repeatedly executing the steps 3) -4);
and the plate rolling machines in the step 3) and the step 4) adopt inching control modes.
4. The method for processing the step plate as claimed in claim 3, wherein the gap between the first transverse channel steel and the second transverse channel steel is 3 to 5mm larger than the thickness of the step plate.
5. A step plate processing method according to claim 3, wherein said first set value is equal to the sum of the radius of the upper roller and a preset value in step 1), said preset value being not less than 20 mm.
6. The method for processing the step plate as claimed in claim 3, wherein the lower roller of the plate rolling machine comprises two first rollers which are arranged in parallel, and the lengths of the first longitudinal channel and the second longitudinal channel of the step plate processing device are both larger than the center distance between the two first rollers.
CN201810907961.9A 2018-08-10 2018-08-10 Step plate processing device and method Active CN109201814B (en)

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Application Number Priority Date Filing Date Title
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CN109201814B true CN109201814B (en) 2020-09-25

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109794528A (en) * 2019-01-24 2019-05-24 铜陵有色金属集团铜冠建筑安装股份有限公司 A method of steel ladder step plate is made using veneer reeling machine

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CN101947576A (en) * 2010-08-25 2011-01-19 中国一冶集团有限公司 Device for bending component by bending machine
CN101947577A (en) * 2010-08-25 2011-01-19 中国一冶集团有限公司 Method for bending component by bending machine
CN201791797U (en) * 2010-09-21 2011-04-13 中国十五冶金建设有限公司 Roll bending mold for steel ladder step plate
CN201799522U (en) * 2010-08-24 2011-04-20 中国华冶科工集团有限公司 Manufacturing die for steel ladder pedal
CN202591314U (en) * 2012-05-29 2012-12-12 武汉一冶钢结构有限责任公司 Roll bending jig frame
CN202803936U (en) * 2012-08-04 2013-03-20 中国化学工程第十六建设有限公司 Die for helping plate reeling machine to achieve steel plate edgefold
CN103350131A (en) * 2013-07-12 2013-10-16 四川电力建设三公司 Method for veneer reeling machine pressed-steel ladder rung
CN105107904A (en) * 2015-08-24 2015-12-02 安徽芜湖海螺建筑安装工程有限责任公司 Edge folding operation method for plate type steel ladder foot plate
CN206184968U (en) * 2016-11-23 2017-05-24 中国化学工程第三建设有限公司 Utilize veneer reeling machine to carry out mould of steel sheet hem

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201799522U (en) * 2010-08-24 2011-04-20 中国华冶科工集团有限公司 Manufacturing die for steel ladder pedal
CN101947576A (en) * 2010-08-25 2011-01-19 中国一冶集团有限公司 Device for bending component by bending machine
CN101947577A (en) * 2010-08-25 2011-01-19 中国一冶集团有限公司 Method for bending component by bending machine
CN201791797U (en) * 2010-09-21 2011-04-13 中国十五冶金建设有限公司 Roll bending mold for steel ladder step plate
CN202591314U (en) * 2012-05-29 2012-12-12 武汉一冶钢结构有限责任公司 Roll bending jig frame
CN202803936U (en) * 2012-08-04 2013-03-20 中国化学工程第十六建设有限公司 Die for helping plate reeling machine to achieve steel plate edgefold
CN103350131A (en) * 2013-07-12 2013-10-16 四川电力建设三公司 Method for veneer reeling machine pressed-steel ladder rung
CN105107904A (en) * 2015-08-24 2015-12-02 安徽芜湖海螺建筑安装工程有限责任公司 Edge folding operation method for plate type steel ladder foot plate
CN206184968U (en) * 2016-11-23 2017-05-24 中国化学工程第三建设有限公司 Utilize veneer reeling machine to carry out mould of steel sheet hem

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