CN101003067A - Method and equipment for single step formation of protection cover of steel roll - Google Patents
Method and equipment for single step formation of protection cover of steel roll Download PDFInfo
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- CN101003067A CN101003067A CN 200610023495 CN200610023495A CN101003067A CN 101003067 A CN101003067 A CN 101003067A CN 200610023495 CN200610023495 CN 200610023495 CN 200610023495 A CN200610023495 A CN 200610023495A CN 101003067 A CN101003067 A CN 101003067A
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Abstract
A method for integrally manufacturing the guard ring of coiled steel includes such steps as decoiling the coiled steel to become steel band, bending, and rounding. Its apparatus is composed of machine frame, decoiler, plate guider, angular steel shaper consisting of motor, drive gear train and progressive bender, hydraulic shear unit, and shaper.
Description
Technical field
The present invention relates to a kind of steel coil guard ring integration processing method.Mainly be the making of protective material that is used for the coil of strip of steel plant, prevent that coil of strip is in transit owing to collision damages.The invention still further relates to the process equipment of realizing the one-body molded processing method of this coil of strip guard ring.
Background technology
For avoiding coil of strip transporting and depositing and cause surface tear in the process, need to be exposed on the external the surface to coil of strip and carry out packaging protecting, especially the two ends outer corners of coil of strip.The product of the inside and outside layer of protection coil of strip edge part is called the inside and outside guard ring of coil of strip.
The production and processing technology flow process of the present inside and outside guard ring of coil of strip is: the handling of band coil of strip to being with steel uncoiling unit, after uncoiling, scale, shearing, is moved on to bender and is converted into 90 ° of right angles, and last handling is processed into interior angle steel to make-up machine.14.8 meters/minute of the make-up machine linear velocities of angle steel in this kind produced; Need 11 personnel of configuration.It exists defective to be, artificial production and transport link is many, has lifting safety hidden danger; Personnel dispose many, and efficiency is low, and equipment energy consumption is big, the production cost height; Artificial unit cargo handling operation is many, causes substandard products many, and waste of material is big; Speed of production is slow, yields poorly.
Summary of the invention
One of purpose of the present invention is to overcome cost height, the inefficient defective that exists in the inside and outside guard ring production method of above-mentioned coil of strip, and a kind of processing method of saving cost, steel coil guard ring integration that production efficiency is high is provided.
Two of purpose of the present invention provides a kind of process equipment of realizing the special-purpose coil of strip guard ring of above-mentioned processing method.
For solving the problems of the technologies described above, the technical scheme of one of purpose of the present invention is achieved in that a kind of processing method of steel coil guard ring integration, and step is as follows:
(1) uncoiling of band coil of strip material is extended into the steel bar material;
(2) will be with the steel bar material to be bent into band steel angle material;
(3) will be with the steel angle to expect round as a ball moulding;
It is characterized in that: above-mentioned steps one-shot forming in special equipment is finished.
For realizing the process equipment of above-mentioned steel coil guard ring integration processing method, two technical scheme of purpose of the present invention is to realize like this, a kind of process equipment of steel coil guard ring integration, comprise frame, the uncoiling discharging device, stock guide, the angle steel shaped device, hydraulic pressure shear arrangement and shaped device, the uncoiling discharging device places frame one end, described stock guide, the angle steel shaped device, hydraulic pressure shear arrangement and shaped device are installed on the frame successively, it is characterized in that: described angle steel shaped device comprises motor, driving gear set that connects with motor and gradual bending mechanism; This driving gear set comprises the transmission device of at least three groups, every group of transmission device drives one respectively and drives bending mechanism, and described every group of transmission device comprises intermeshing first gear and second gear, second rotating shaft that first rotating shaft reaches and second gear is joined that cooperates with first gear; Described gradual bending mechanism comprises the upper and lower running roller that is installed in first rotating shaft and second rotating shaft, the surface of this upper and lower running roller is respectively the concave shaped that cooperatively interacts and the structure of spirogyrate, and the bending angle of every group of upper and lower running roller is progressive increasing progressively, and is the right angle until last surperficial bending angle of organizing upper and lower running roller.
Described last transmission device also is connected to steady steel band angle device, this steady steel band angle device comprises the 3rd gear that is meshed with last transmission device, is installed in the 3rd rotating shaft and corresponding the 4th rotating shaft on the 3rd gear, and in the 3rd rotating shaft and the 4th rotating shaft, be respectively equipped with the 5th upper roll wheel and the 5th lower roll wheel, the surface of the 5th upper roll wheel and the 5th lower roll wheel is the concave shaped that cooperatively interacts and the bending structure of spirogyrate, and bending angle is between 85 °-90 °.
Described hydraulic pressure shear arrangement comprises motor, drive lead screw and tool rest, described motor is connected with drive lead screw by synchronous band and synchronous pulley, be provided with on the drive lead screw on the screw that cooperates with it, tool rest is fixed on the screw, cutting knife is installed on the tool rest, cutting knife is divided into upper slitter and following cutter two parts, and upper slitter is driven by hydraulic jack.
Beneficial effect of the present invention, working hosts such as the uncoiling of equipment of the present invention, bending, shearing, moulding are in the automatic synchronization state when work, uncoiling shearing, bending, moulding three-procedure are combined on the streamline and finish, the production efficiency height, this equipment manually wear the band finish after, aforementioned all process steps band material in the process of running all need not to stop, and this operating efficiency than tradition parking shear forming is more than doubled.And bender is the mould stretch bending by artificial bending.The whole piece streamline adopts the hydraulic pressure flying shear, and the equipment of every work step adopts and do not shut down, and the linear velocity of unit rises to 15 meters/minute.Safe and reliable, eliminated lifting safety hidden danger.
Reduce cost, this unit is equipped with 2 people, has significantly reduced personnel's configuration, has reduced production cost.
Easy to operate, can not produce the material situation of drawing; This machine can adopt PLC to add frequency conversion control technique, realizes the fixed length of different size.System also has each unit crawl, automatic and manual setting, the setting of finished product number, automatic starting button, automatic stop button, temporary transient stop button, counter O reset, charging button, material returned button, the functions such as abnormal alarm of exchanging except having the fixed length selection function.
Description of drawings
Fig. 1: be the integrated device structure schematic diagram of angle steel in the coil of strip guard ring of the present invention;
Fig. 2: be the structural representation of first road bending in the angle steel shaped device of the present invention;
Fig. 3: be the structural representation of second road bending in the angle steel shaped device of the present invention;
Fig. 4: be the structural representation of the 3rd road bending in the angle steel shaped device of the present invention;
Fig. 5: be the structural representation of the 4th road bending in the angle steel shaped device of the present invention;
Fig. 6: be the structural representation of the steady steel band angle device in angle of the present invention;
Fig. 7: be the structural representation of hydraulic pressure flying shear of the present invention;
Fig. 8: be the cutaway view of the A-A direction of Fig. 7 of the present invention.
Specific embodiments
Now in conjunction with the accompanying drawings, to the integrated processing method of coil of strip guard ring of the present invention, its step is as follows:
The coil of strip of rolling is placed the uncoiling discharging device of one-body molded equipment,, make coil of strip be stretched to the strip automatic feed the manual guider that is pulled to plate of an end of coil of strip.Band steel bar material bending and molding, its angle are that angle bending is approximate 90 °.Use the angle steel machine with the round as a ball moulding of angle steel material at last.
Realize the process equipment of the steel coil guard ring integration of above-mentioned processing method, comprise frame 1, uncoiling discharging device 2, stock guide 3, angle steel shaped device 4, hydraulic pressure shear arrangement 5 and shaped device; Uncoiling discharging device 2 places front end, and stock guide 3, angle steel shaped device 4, hydraulic pressure shear arrangement 5 and shaped device are installed on the frame 1 successively.Referring to shown in Figure 1.
Select general uncoiling discharging device, coil of strip 10 is inserted wherein, under power drives, make dial rotation, rotate, make coil of strip 10 carry out blowing thereby drive coil of strip 10.
Described angle steel shaped device 4 comprises motor 41, the driving gear set 42 that connects with motor 41 and gradual bending mechanism 43; This driving gear set 42 comprises the transmission device of at least three groups, every group of transmission device drives corresponding bending mechanism 43 respectively, the driving gear set of present embodiment adopts five groups of transmission devices, and described every group of transmission device comprises intermeshing first gear 421 and second gear 422, first rotating shaft 423 that cooperates with first gear and second rotating shaft 424 of joining with second gear; First rotating shaft 423 and second rotating shaft 424 are provided with bearing, described gradual bending mechanism 43 comprises the upper and lower running roller that is installed in respectively in first rotating shaft and second rotating shaft, this upper and lower running roller cooperatively interacts, the surface of this upper roll wheel is the bending structure with concave shaped of certain angle, the surface of lower roll wheel is the bending structure of the spirogyrate that matches with upper roll wheel concave surface shape, and the angle of bending is gradual, and last surperficial bending angle of organizing upper and lower running roller is the right angle.Because the relation of processing also can be approximate right angle.Its overbending direction bends to the middle part by the two ends of running roller, and the bending process is as follows:
First step bending, referring to shown in Figure 2, the bending angle of first upper roll wheel 430 in first group the bending mechanism and the concave surface shape of first lower roll wheel 431 and spirogyrate is 160.5 degree.The steel band 10 that is drawn into by coil of strip places between first upper roll wheel 430 and first lower roll wheel, 431 kinks, and along with the rotation of first upper roll wheel and first lower roll, steel band 10 is bent to 160.5 degree.
The bending of second step, referring to shown in Figure 3, the bending angle of second upper roll wheel 432 in second group the bending mechanism and the concave surface shape of second lower roll wheel 433 and spirogyrate is 135 degree.Steel band 10 after first step bending advances between second upper roll wheel 432 and second lower roll wheel, 433 kinks, and through the bending in this step, steel band 10 further is bent to 135 degree.
The bending of the 3rd step, referring to shown in Figure 4, the bending angle of the 3rd upper roll wheel 434 in the 3rd group the bending mechanism and the concave surface shape of the 3rd lower roll wheel 435 and spirogyrate is 112.5 degree.Steel band 10 after the bending of second step advances between the 3rd upper roll wheel 434 and the 3rd lower roll wheel 435 kinks, and steel band 10 further is bent to 112.5 degree.
The bending of the 4th step, referring to shown in Figure 5, the bending angle of the 4th upper roll wheel 436 in the 4th group the bending mechanism and the concave surface shape of the 4th lower roll wheel 437 and spirogyrate is 90 degree.Steel band 10 after the bending of the 3rd step advances between the 4th upper roll wheel 436 and the 4th lower roll wheel 437 kinks, and steel band 10 further is bent to 90 degree.
In the end be connected to steady steel band angle device on a transmission device, this steady steel band angle device comprises the 3rd gear 425 with the gears engaged of last transmission device, be installed in the 3rd rotating shaft 426 and corresponding the 4th rotating shaft 427 on the 3rd gear, and in the 3rd rotating shaft 426 and the 4th rotating shaft 427, be respectively equipped with the 5th upper roll wheel 438 and the 5th lower roll wheel 439, be respectively equipped with corresponding bearing in the 3rd rotating shaft 426 and the 4th rotating shaft 427, the surface of the 5th upper roll wheel 438 and the 5th lower roll wheel 439 is the concave shaped that cooperatively interacts and the bending structure of spirogyrate, and bending angle is 85 °-90 °, also can be approximate right angle.
Steady steel band angle device, referring to shown in Figure 6, the concave surface shape of the 5th upper roll wheel 438 and the 4th lower roll wheel 439 and the bending angle of spirogyrate are 88 degree.Steel band 10 after above-mentioned the 4th step bending advances between the 5th upper roll wheel 438 and the 5th lower roll wheel 439 kinks, steel band 10 further is bent to 88 degree, because of the 5th lower roll wheel 439 passive rotation, promptly mobile drive the 5th lower roll wheel 439 by steel band 10 rotates, thereby the angle of steel band is stabilized on 88 degree.
The steel band 10 that is bent into 88 degree angles moves on, and arrives the length that is configured by the NC numerical control, shears through the hydraulic pressure shear arrangement.
Described hydraulic pressure shear arrangement 5 comprises motor 51, drive lead screw 52 and tool rest 53, the motor shaft of described motor 51 is provided with first synchronous pulley 54, this first synchronous pulley 54 through be with synchronously 55 with drive lead screw 52 on second synchronous pulley 56 link, be provided with on the drive lead screw 52 on the screw 57 that cooperates with it, cutting knife 58 is installed on the tool rest 53, cutting knife 58 is divided into upper slitter 581 and following cutter 582 two parts, and wherein upper slitter 581 is driven by hydraulic jack 50.Referring to Fig. 7 and shown in Figure 8.During work, motor 51 by being with 55 to drive drive lead screws 52 and rotate synchronously, makes the screw 57 that cooperates with drive lead screw 52 forward and backward mobile on drive lead screw 52 after deceleration transmission, thereby drives tool rest 53 on it and the cutting knife 58 on the tool rest is done corresponding mobile; When cutting knife 58 moved to position on the drive lead screw 52 and conforms to the steel band length that presets, oil pressure oil cylinder 50 drove upper slitters and quickens to cut off steel band downwards.
During use, be arranged on strip on the uncoiler by manually stub bar being introduced the angle steel shaped device, after stub bar enters the angle steel shaped device, the continuous blowing of uncoiling discharging device, strip is after the angle steel shaped device becomes approximate right angle, survey length and enter reciprocating hydraulic shear arrangement working range by measuring motion, its head has entered the guard ring shaped device of back operation simultaneously, when the right angle steel band by measuring motion reaches when preestablishing length, signal is delivered to control centre, control centre's notice reciprocating hydraulic flying shear starts, the upper slitter that the hydraulic jack of reciprocating hydraulic flying shear state drives in the cutting knife moves downward the cut-out work of finishing, this moment right angle steel band 10 with tool rest on the synchronizing speed that on drive lead screw, moves of cutting knife advance, after cutting off steel band, upper slitter promotes, and cutting knife retreats into initial station fast, and right angle steel band material is finished the finished product that last molding procedure becomes the coil of strip guard ring after by customized cut-off in the guard ring shaped device.
Claims (4)
1. the processing method of a steel coil guard ring integration, step is as follows:
(1) will be with the uncoiling of coil of strip material to be extended into the steel bar material;
(2) will be with the steel bar material to be bent into band steel angle material;
(3) will be with the steel angle to expect round as a ball moulding;
It is characterized in that: above-mentioned steps one-shot forming in special equipment is finished.
2. the special processing equipment in the processing method that realizes the described steel coil guard ring integration of claim 1, comprise frame, uncoiling discharging device, stock guide, angle steel shaped device, hydraulic pressure shear arrangement and shaped device, the uncoiling discharging device places frame one end, described stock guide, angle steel shaped device, hydraulic pressure shear arrangement and shaped device are installed on the frame successively, it is characterized in that: described angle steel shaped device comprises motor, the driving gear set that connects with motor and gradual bending mechanism; This driving gear set comprises the transmission device of at least three groups, every group of transmission device drives one respectively and drives bending mechanism, and described every group of transmission device comprises intermeshing first gear and second gear, second rotating shaft that first rotating shaft reaches and second gear is joined that cooperates with first gear; Described gradual bending mechanism comprises the upper and lower running roller that is installed in first rotating shaft and second rotating shaft, the surface of this upper and lower running roller is respectively the concave shaped that cooperatively interacts and the structure of spirogyrate, and the bending angle of every group of upper and lower running roller is progressive increasing progressively, and is the right angle until last surperficial bending angle of organizing upper and lower running roller.
3. the process equipment of steel coil guard ring integration according to claim 2, it is characterized in that: described last transmission device also is connected to steady steel band angle device, this steady steel band angle device comprises the 3rd gear that is meshed with last transmission device, be installed in the 3rd rotating shaft and corresponding the 4th rotating shaft on the 3rd gear, and in the 3rd rotating shaft and the 4th rotating shaft, be respectively equipped with the 5th upper roll wheel and the 5th lower roll wheel, the surface of the 5th upper roll wheel and the 5th lower roll wheel is the concave shaped that cooperatively interacts and the bending structure of spirogyrate, and bending angle is between 85 °-90 °.
4. the process equipment of steel coil guard ring integration according to claim 3, it is characterized in that: described hydraulic pressure shear arrangement comprises motor, drive lead screw and tool rest, described motor is connected with drive lead screw by synchronous band and synchronous pulley, be provided with on the drive lead screw on the screw that cooperates with it, tool rest is fixed on the screw, cutting knife is installed on the tool rest, and cutting knife is divided into upper slitter and following cutter two parts, and upper slitter is driven by hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610023495 CN101003067A (en) | 2006-01-19 | 2006-01-19 | Method and equipment for single step formation of protection cover of steel roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610023495 CN101003067A (en) | 2006-01-19 | 2006-01-19 | Method and equipment for single step formation of protection cover of steel roll |
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| CN101003067A true CN101003067A (en) | 2007-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200610023495 Pending CN101003067A (en) | 2006-01-19 | 2006-01-19 | Method and equipment for single step formation of protection cover of steel roll |
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| CN (1) | CN101003067A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215626B (en) * | 2008-01-02 | 2010-11-24 | 嘉兴市华杰机械有限公司 | Continuous heat treatment method for angle steel and angle steel manufacturing method |
| CN101214514B (en) * | 2008-01-02 | 2010-12-08 | 嘉兴市华杰机械有限公司 | Corner iron manufacturing method |
| CN105436259A (en) * | 2015-12-31 | 2016-03-30 | 苏州博阳能源设备有限公司 | Bus bar bending and cutting-off device |
| CN109731922A (en) * | 2019-03-11 | 2019-05-10 | 中冶赛迪工程技术股份有限公司 | Gradual hot bending tape threading apparatus and method |
| CN110475626A (en) * | 2017-03-30 | 2019-11-19 | 日本发条株式会社 | A kind of manufacturing method of hollow stabilizer, stabilizer manufacturing device and hollow stabilizer |
| CN113732199A (en) * | 2021-08-05 | 2021-12-03 | 张�林 | Angle steel cyclization system of processing |
-
2006
- 2006-01-19 CN CN 200610023495 patent/CN101003067A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215626B (en) * | 2008-01-02 | 2010-11-24 | 嘉兴市华杰机械有限公司 | Continuous heat treatment method for angle steel and angle steel manufacturing method |
| CN101214514B (en) * | 2008-01-02 | 2010-12-08 | 嘉兴市华杰机械有限公司 | Corner iron manufacturing method |
| CN105436259A (en) * | 2015-12-31 | 2016-03-30 | 苏州博阳能源设备有限公司 | Bus bar bending and cutting-off device |
| CN110475626A (en) * | 2017-03-30 | 2019-11-19 | 日本发条株式会社 | A kind of manufacturing method of hollow stabilizer, stabilizer manufacturing device and hollow stabilizer |
| CN110475626B (en) * | 2017-03-30 | 2020-10-09 | 日本发条株式会社 | Hollow stabilizer, stabilizer manufacturing device and hollow stabilizer manufacturing method |
| US11571943B2 (en) | 2017-03-30 | 2023-02-07 | Nhk Spring Co., Ltd. | Hollow stabilizer, stabilizer manufacturing device, and method for manufacturing hollow stabilizer |
| CN109731922A (en) * | 2019-03-11 | 2019-05-10 | 中冶赛迪工程技术股份有限公司 | Gradual hot bending tape threading apparatus and method |
| CN109731922B (en) * | 2019-03-11 | 2023-09-19 | 中冶赛迪工程技术股份有限公司 | Progressive hot bending threading device and method |
| CN113732199A (en) * | 2021-08-05 | 2021-12-03 | 张�林 | Angle steel cyclization system of processing |
| CN113732199B (en) * | 2021-08-05 | 2024-05-03 | 湖南长城智能装备有限公司 | Angle steel looping processing system |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070928 Address after: No. 958 Pangu Road, Shanghai, Baoshan District Applicant after: Baoshan Iron & Steel Ind. Co., Shanghai Address before: No. 958 Pangu Road, Shanghai, Baoshan District Applicant before: Zhonghan Metal Ware Plant, Shanghai |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080822 Address after: No. 958 Pangu Road, Shanghai, Baoshan District Applicant after: Shanghai Bao Iron & Steel Industry and Trade Corporation Address before: No. 958 Pangu Road, Shanghai, Baoshan District Applicant before: Baoshan Iron & Steel Ind. Co., Shanghai |
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Open date: 20070725 |