CN102152115A - Drawing and straightening integrated machine - Google Patents
Drawing and straightening integrated machine Download PDFInfo
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- CN102152115A CN102152115A CN 201110001107 CN201110001107A CN102152115A CN 102152115 A CN102152115 A CN 102152115A CN 201110001107 CN201110001107 CN 201110001107 CN 201110001107 A CN201110001107 A CN 201110001107A CN 102152115 A CN102152115 A CN 102152115A
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- aligning
- chuck
- product
- straightening
- tension straingtening
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Abstract
The invention relates to drawing and straightening equipment for belt and sectional materials, belonging to the field of metal finishing and manufacture. A drawing and straightening integrated machine is characterized in that a machine body is simultaneously provided with a drawing device and a straightening device, a feeding position of the machine body is provided with a drawing mold for assembly, a tail end of the machine body is provided with a drawing trolley, and a straightening chuck is arranged on a machine body between the drawing mold and the drawing trolley. In the invention, the drawing device and the straightening device are arranged on the same machine body, and the straightening chuck is a replaceable tooling straightening chuck and is applicable to production of products with various section shapes. Stretcher straightening is characterized in that pure drawing force is applied to a material to elongate the belt material to enable the belt material to undergo elastoplastic deformation, after stress is eliminated, an elastic level and a shrinking level are same or approximate so that the situation that the material becomes straight or curved is alleviated is achieved, and thus, the material is straightened to a certain extent.
Description
Technical field
The invention belongs to metal processing and manufacturing field, relate to the tension straingtening equipment of band and section bar.
Background technology
It is following several that existing band or section bar obtain technology:
At first by horizontal extruder heated bar is squeezed into the band or the section bar of segmentation, pickling then, drawing is proofreaied and correct shape and is obtained accurate sectional dimension then, logical at last aligning and fixed length intercepting acquisition final products.
Melt metal is cast as the band or the section bar of various cross sectional shapes by continuous casting equipment, these products are compared with horizontal extrusion process and can be produced long length, pass through crimping machine harvest spool, by the rolling-cogging of multi-pass, obtain final products by pickling, drawing, scale intercepting and aligning more then.
Obtain any surface finish, the even more accurate product of size by continuous extruder, product is directly obtained final products by drawing, scale intercepting, aligning then by the spool of harvest.
Which kind of find by more various process routes: regardless of the band or the section bar blank that obtain by mode, all need to obtain the hardness of final accurate dimension, surface smoothness and customer requirement, obtain the final products that the user needs by the scale intercepting then through drawing process.The deficiency of these technologies is that drawing and straightening process separately carry out, and increases processing step, and factory need pay more manpowers and time cost, need the longer production time, producing can not serialization, the product length size is difficult to accurate assurance.For the aligning of section bar, existing straightening process all more complicated is time-consuming in addition.
Summary of the invention
The objective of the invention is to overcome above-mentioned not enough problem, a kind of tension straingtening all-in-one is provided, simple in structure, integrate drawing and straightening process, save man-hour and produce the automaticity height continuously.
The technical scheme that the present invention is adopted for achieving the above object is: the tension straingtening all-in-one, draw-off gear and straightener are installed on the body simultaneously, the drawing mould assembling is installed in body charging place, body is not held the drawing dolly is housed, and on the body aligning chuck is housed between drawing mould and the drawing dolly.
On the body cutting device is housed also between described aligning chuck and the drawing dolly, cutting device adopts servo electric saw or hydraulic pressure to cut.
Described body top discharge station place is equipped with delivery roller frame and product delivery roller.
Described aligning chuck adopts replaceable frock aligning chuck.
Described drawing dolly has self-locking mechanism, and self-locking mechanism is installed on the dolly backboard, and it is that locking cylinder drives connection locking slide block, locking slide block and the stressed joint of aligning oil cylinder head opening-closing lock.
Described dispose in drawing oil cylinder both sides one group two the aligning oil cylinders, the drawing stroke is finished by the drawing oil cylinder, the aligning stroke finish by three common application of forces of oil cylinder.
Described drawing oil cylinder is regulated different product and the pulling capacity and the drawing speed of producing different operations by the hydraulic electric control servo-drive system.
Described servo electric saw is adjusted rotating speed and feed speed according to the product cross section feature that the user imports on man-machine interface.
Described drawing chuck adopts the drawing chuck of replaceable frock, to adapt to the product of various cross sectional shapes.
Described close drawing mould assembling exit position is provided with the product length measurement mechanism, generally selects optical measuring device for use, if product length requires the length required precision not high, also can adopt encoder or at multiple spot travel switch is set.
Feed station disposes pay-off on the described body.
Draw-off gear of the present invention and straightener are contained on the body, and the aligning chuck adopts replaceable frock aligning chuck, can adapt to the production of various cross sectional shapes.Stretcher leveling is by material being applied simple pulling force, makes the band elongation, and whole section upper stress meets or exceeds the yield limit σ of material
sAnd the extensibility of corresponding generation 1% ~ 3%, make it to produce elastic-plastic deformation, remove tension after, the bullet amount of contracting equates or near equating, makes material become straight or curvature is reduced, thereby makes material obtain to a certain degree aligning.Because pulling capacity is generally less than σ
s/ 2, and straightening force need approximate σ
s, in order to prevent oil cylinder in order to satisfy straightening force and to require and unnecessary too huge, so designed aligning oil cylinder group.
Feed station disposes pay-off on the body of the present invention, original station drawing straightening process of comparing, the waste of the chuck that can cut the waste.Discharging station place is equipped with delivery roller frame and product delivery roller, the discharging frame of product can be along the product up-and-down motion, move back and forth by be installed on the alignment pay-off near switch drive, when draw drum put down the position deviation production line center line of blank the time, product can be run near switch, will drive pay off rack near switch and move reciprocatingly and regulate the position of pay off rack, make and put down blank just in time on the product center line, make blank can not be subjected to bending force.Present device can realize material loading, aligning, drawing, blanking whole-course automation, makes drawing and aligning once finish, the production serialization, and the production efficiency height, production cost is low.
Description of drawings:
Fig. 1 is a hydraulic pressure drawing aligning all-in-one machine structure schematic diagram (hydraulic pressure is cut) of the present invention;
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is a hydraulic pressure drawing aligning all-in-one machine structure schematic diagram (sawing) of the present invention;
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is a drawing dolly self-locking mechanism structural representation of the present invention;
Fig. 6 is an A-A view among Fig. 5.
The specific embodiment:
Below in conjunction with specific embodiment the present invention is described in further detail, but the present invention is not limited to specific embodiment.
Embodiment 1
Tension straingtening all-in-one as shown in Figure 1, the tension straingtening all-in-one, draw-off gear and straightener are installed on the body 13 simultaneously, drawing mould 7 is installed in body charging place, body is not held drawing dolly 11 is housed, and drawing dolly 11 has self-locking mechanism (as Fig. 3), and self-locking mechanism is installed on the dolly backboard, it is that locking cylinder 25 drives connection locking slide block 23, locking slide block and the stressed joint of aligning oil cylinder head opening-closing lock.Aligning chuck 8 is housed on the body between drawing mould and the drawing dolly, aligning chuck 8 adopts replaceable frock aligning chuck, on the body cutting device is housed also between aligning chuck and the drawing dolly, and cutting device adopts hydraulic pressure to cut 16, by hydraulic control system 20 controls, be applicable to the regular sections product.Feed station disposes pay-off 5 on the body, body top discharge station place is equipped with delivery roller frame 18 and product delivery roller 15, the delivery roller is installed on the slide rail of delivery roller frame, the delivery roller is by motor-driven and chain drive, can on delivery roller frame, do back and forth movement, product is fallen in the delivery, consigns the roller frame then product is transported to the other end of roller frame, is packed by baling press 17.
During work, body 13 integral installations are fixed on the concrete foundation 14, earlier blank 3 are done head so that Mould operation is worn in follow-up drawing producing beginning, but if the blank 3 of rolling type, blank 3 is wound into dish, and drum 2 is put on the pay off rack 1; If during the section bar blank 3 of short length, blank 3 can will be placed on the backing roll and blank carrying roller 4 of pay off rack 1, blank 3 is at first through the rough shaping of pay-off 5 with carry propelling movement secretly, be delivered to drawing mould 7 places, blank 3 is passed drawing mould 7 to be stopped after 3 of blanks lean out drawing mould 7 certain-lengths, be fixed on the promotion drawing dolly 11 of the drawing oil cylinder 12 on the frame 13, make the drawing dolly arrive blank 3 and pass drawing mould 7 places, cooling-lubricant shower nozzle 6 begins to spray drawing liquid, drawing chuck 10 begins the drawing stroke after blank 3 is clamped, when reaching specific length with setting pulling capacity and drawing speed, the drawing dolly can bump against aligning oil cylinder 19, bump against the aligning oil cylinder before, be installed in adjustable can drive installation locking cylinder 25 on drawing dolly backboard 22 will the locking slide block 23 near switch and open in position on the frame, when the drawing dolly is collided with aligning oil cylinder head 24, aligning oil cylinder head 24 can drive installations on the drawing dolly near switch, driving locking cylinder 25 will be locked slide block 23 contractions and be clamped aligning oil cylinder head 24, stop the drawing stroke this moment, aligning chuck 8 begins action and product is clamped, drawing oil cylinder 12 and two aligning oil cylinders 19 are driven together, begin to align stroke, suitably apply straightening force (≈ σ
s) and aligning stroke (1% ~ 3%) after, hydraulic pressure releasing is to the lower shear pressure of regulation, hydraulic pressure is cut with product delivery roller and is begun action, hydraulic pressure cut according to the signal of device for detecting length in accordance with regulations length product is intercepted, and product delivery roller 15 is held product and pick up, drawing oil cylinder 12 complete pressure releases when hydraulic pressure is cut the product plane of shear, product delivery roller is delivered to product on the guide rail of product baling press along delivery roller frame.Product after the packing will be sent to the product assembling position.
As shown in Figure 2, basic structure is identical with Fig. 1, and different is that shearing device adopts servo electric saw, is applicable to produce complex section shape product.
Dispose one group two aligning oil cylinders in drawing oil cylinder 12 both sides, the drawing stroke is finished by the drawing oil cylinder, and the aligning stroke is finished by three common application of forces of oil cylinder.Drawing oil cylinder 12 can be regulated different product and the pulling capacity and the drawing speed of producing different operations by the hydraulic electric control servo-drive system.Servo electric saw 9 can be adjusted rotating speed and feed speed according to the product cross section feature that the user imports on man-machine interface, be connected with regulator cubicle 21.Drawing chuck 10 can be changed frock to adapt to the product of various cross sectional shapes.Near drawing mould 7 exit positions, the product length measurement mechanism is set, generally select optical measuring device for use, require the length required precision not high as product length, available encoder or at multiple spot travel switch is set and replaces.
Claims (10)
1. tension straingtening all-in-one is characterized in that: draw-off gear and straightener are installed on the body simultaneously, and the drawing mould assembling is installed in body charging place, and body is not held the drawing dolly is housed, and on the body aligning chuck is housed between drawing mould and the drawing dolly.
2. tension straingtening all-in-one according to claim 1 is characterized in that: on the body cutting device is housed also between aligning chuck and the drawing dolly, cutting device adopts servo electric saw or hydraulic pressure to cut.
3. tension straingtening all-in-one according to claim 1 is characterized in that: body top discharge station place is equipped with delivery roller frame and product delivery roller.
4. tension straingtening all-in-one according to claim 1 is characterized in that: the aligning chuck adopts replaceable frock aligning chuck.
5. tension straingtening all-in-one according to claim 1 is characterized in that: the drawing dolly has self-locking mechanism, and self-locking mechanism is installed on the dolly backboard, and it is that locking cylinder drives connection locking slide block, locking slide block and the stressed joint of aligning oil cylinder head opening-closing lock.
6. tension straingtening all-in-one according to claim 1 is characterized in that: dispose one group two aligning oil cylinders in drawing oil cylinder both sides, the drawing stroke is finished by the drawing oil cylinder, and the aligning stroke is finished by three common application of forces of oil cylinder.
7. tension straingtening all-in-one according to claim 1 is characterized in that: the drawing oil cylinder is regulated different product and the pulling capacity and the drawing speed of producing different operations by the hydraulic electric control servo-drive system.
8. tension straingtening all-in-one according to claim 1 is characterized in that: servo electric saw is adjusted rotating speed and feed speed according to the product cross section feature that the user imports on man-machine interface.
9. tension straingtening all-in-one according to claim 1 is characterized in that: the drawing chuck adopts the drawing chuck of replaceable frock, to adapt to the product of various cross sectional shapes.
10. tension straingtening all-in-one according to claim 1, it is characterized in that: near the drawing mould exit position, the product length measurement mechanism is set, generally selects optical measuring device for use, require the length required precision not high as product length, available encoder or travel switch is set at multiple spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110001107 CN102152115B (en) | 2011-01-05 | 2011-01-05 | Drawing and straightening integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110001107 CN102152115B (en) | 2011-01-05 | 2011-01-05 | Drawing and straightening integrated machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102152115A true CN102152115A (en) | 2011-08-17 |
| CN102152115B CN102152115B (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110001107 Active CN102152115B (en) | 2011-01-05 | 2011-01-05 | Drawing and straightening integrated machine |
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| CN (1) | CN102152115B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864127A (en) * | 2016-05-09 | 2016-08-17 | 广东冠邦科技有限公司 | Novel drawing machine control system |
| CN106926000A (en) * | 2017-04-19 | 2017-07-07 | 昆山大锋涂装有限公司 | Surface processing device |
| CN108927414A (en) * | 2017-05-22 | 2018-12-04 | 太仓澄天机械有限公司 | A kind of wire stretching machine |
| CN109142230A (en) * | 2018-09-19 | 2019-01-04 | 东莞市缔网通讯科技有限公司 | A kind of method of high frequency communications conducting wire drawing liquid composition detection |
| CN109909327A (en) * | 2019-02-19 | 2019-06-21 | 李青华 | A kind of section steel straightening stretching device and its method and straightening pull equipment |
| CN114472570A (en) * | 2021-12-28 | 2022-05-13 | 江苏铠杰轻合金材料有限公司 | Aluminum ingot traction system with stretching function and stretching traction method |
| CN114514080A (en) * | 2019-10-11 | 2022-05-17 | Sms集团有限公司 | Device for drawing a metal blank in the form of a single sheet along a drawing line with a drawing frame and method for drawing a metal blank using said device |
Citations (4)
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|---|---|---|---|---|
| CN200939475Y (en) * | 2006-08-02 | 2007-08-29 | 张培良 | Hydraulic stretcher leveler |
| CN101157097A (en) * | 2007-11-23 | 2008-04-09 | 江苏亚太轻合金科技股份有限公司 | Polyhead preform continue drawing machine |
| CN201136007Y (en) * | 2007-11-09 | 2008-10-22 | 佛山市顺德区冠邦科技有限公司 | Hydraulic drawframe |
| CN202010887U (en) * | 2011-01-05 | 2011-10-19 | 大连康丰科技有限公司 | Stretcher straightening all-in-one machine |
-
2011
- 2011-01-05 CN CN 201110001107 patent/CN102152115B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200939475Y (en) * | 2006-08-02 | 2007-08-29 | 张培良 | Hydraulic stretcher leveler |
| CN201136007Y (en) * | 2007-11-09 | 2008-10-22 | 佛山市顺德区冠邦科技有限公司 | Hydraulic drawframe |
| CN101157097A (en) * | 2007-11-23 | 2008-04-09 | 江苏亚太轻合金科技股份有限公司 | Polyhead preform continue drawing machine |
| CN202010887U (en) * | 2011-01-05 | 2011-10-19 | 大连康丰科技有限公司 | Stretcher straightening all-in-one machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864127A (en) * | 2016-05-09 | 2016-08-17 | 广东冠邦科技有限公司 | Novel drawing machine control system |
| CN106926000A (en) * | 2017-04-19 | 2017-07-07 | 昆山大锋涂装有限公司 | Surface processing device |
| CN108927414A (en) * | 2017-05-22 | 2018-12-04 | 太仓澄天机械有限公司 | A kind of wire stretching machine |
| CN109142230A (en) * | 2018-09-19 | 2019-01-04 | 东莞市缔网通讯科技有限公司 | A kind of method of high frequency communications conducting wire drawing liquid composition detection |
| CN109909327A (en) * | 2019-02-19 | 2019-06-21 | 李青华 | A kind of section steel straightening stretching device and its method and straightening pull equipment |
| CN114514080A (en) * | 2019-10-11 | 2022-05-17 | Sms集团有限公司 | Device for drawing a metal blank in the form of a single sheet along a drawing line with a drawing frame and method for drawing a metal blank using said device |
| CN114472570A (en) * | 2021-12-28 | 2022-05-13 | 江苏铠杰轻合金材料有限公司 | Aluminum ingot traction system with stretching function and stretching traction method |
| CN114472570B (en) * | 2021-12-28 | 2023-12-12 | 江苏铠杰轻合金材料有限公司 | Aluminum ingot traction system with stretching function and stretching traction method |
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| Publication number | Publication date |
|---|---|
| CN102152115B (en) | 2013-10-30 |
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