CN203076683U - Decoiled steel plate flattening production line hydraulic moving shear - Google Patents
Decoiled steel plate flattening production line hydraulic moving shear Download PDFInfo
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- CN203076683U CN203076683U CN 201320023119 CN201320023119U CN203076683U CN 203076683 U CN203076683 U CN 203076683U CN 201320023119 CN201320023119 CN 201320023119 CN 201320023119 U CN201320023119 U CN 201320023119U CN 203076683 U CN203076683 U CN 203076683U
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- frame
- knife rest
- base
- chute
- steel plate
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Abstract
The utility model relates to a decoiled steel plate flattening production line hydraulic moving shear. The shear is arranged in front of a precision flattening machine, a base and a hydraulic system are installed on the ground, a moving rack is installed on the base through a straight guide rail, shearing oil cylinders, material pressing oil cylinders, a knife rest, a material pressing frame, a knife blade gap adjusting device, a material supporting frame, a gear rack in a moving device are all installed on the moving rack, a servo transmission device is installed on the ground, and a gear of the moving device and a gap eliminating device of the moving device are installed on the base. The servo transmission device drives the moving rack and the flattening machine to move at the same speed according to feedbacks of an encoder on a length measuring device, the material pressing oil cylinders press plate materials, and the shearing oil cylinders are lifted to shear the plate materials. When a large gap is formed between the gear and the gear rack of the moving device, the gap is eliminated by the gap eliminating device. The decoiled steel plate flattening production line hydraulic moving shear has the advantages of being capable of enabling the flattening machine to continuously work without a need of frequent start and stop before shearing, and greatly improving production efficiency.
Description
Technical field
The utility model relates to a kind of steel plate uncoiling leveling production line steel plate shearing device, particularly a kind of can be in the steel plate moving process cutting to length steel plate device.
Background technology
Hydraulic plate shears is to borrow in cutter and bottom knife, adopts rational gap blade, and the sheet metal of all thickness is applied shearing force, and sheet material is separated by needed size fracture.
The scale plate shearing machine of existing domestic and international slab uncoiling leveling production line, generally be to adopt to shut down to shear, be steel plate to certain size, send instruction by electric-control system, level(l)ing machine slows down and to stop, the scale plate shearing machine begins to shear, shearing finishes, and level(l)ing machine restarts again, carries out next circulation, its shortcoming is: level(l)ing machine needs frequent start and stop, and efficient is low; Shear even adopt to move,, lack necessary wear-compensating measure because imperfection is gone up in design, after operation a period of time, because parts depreciation, it is big that the gap becomes, cause the deterioration in accuracy of scale, renewal part is incured loss through delay the production time, the increase cost of wasting time and energy, and still is in the immature stage.
The utility model content
Based on existing uncoiling leveling production line above shortcomings, the purpose of this utility model provides a kind of compensation mechanism that has, and the steel plate uncoiling leveling production line hydraulic of the stable accuracy of scale moves to be cut.
The purpose of this utility model is achieved in that and comprises hydraulic system, base, and base fixes on the ground, and frame is installed on the base, it is characterized in that: connect by mobile device between frame and the base, can make frame operation in a certain direction on base; Mobile device is connected with servodrive by Hooks coupling universal coupling; Be equipped with on the mobile device and eliminate the mobile space device; In the frame both sides blade clearance adjusting device is installed, the knife rest side is connected with blade clearance adjusting device by the knife rest chute; The material supporting rack of steel plate is installed on the frame, shearing the oil cylinder bottom is fixed on the frame inner bottom plating, shearing oil cylinder top connects together by axle and bolt and knife rest bottom, bottom knife is fixed on the knife rest, and cutter is fixed on the workbench of frame top, and stationary table is in upper rack, the binder oil cylinder also is fixed on the framework soleplate, binder oil cylinder top connects together by axle and binder frame, and the binder frame connects together by binder frame chute and frame, and the binder frame can move up and down along binder frame chute; Each oil cylinder is communicated with by oil pipe, and each parts is controlled by control system.
The purpose of this utility model can also realize like this: mobile device comprises the line slideway of installing on the base, the slide that install the frame bottom, frame is installed on the line slideway by slide, frame bottom stationary rack, tooth bar is parallel with slide, and tooth bar is installed gear down, the wheel and rack engagement, gear is fixed on the mobile transverse axis by flat key, and mobile transverse axis outer end is connected with servodrive by Hooks coupling universal coupling.
Eliminating the mobile space device is that mobile transverse axis is carved on the iron last by bearing fixing, on carve iron and place the base bottom outside, under carve iron by pressing plate, be bolted on the base, disk spring is housed on the bolt, have the disk spring of certain precompression tightly to be pressed in down all the time and carve on the iron.
Blade clearance adjusting device comprises that the induction type distance measuring sensor is installed on the binder frame chute, the induction type distance measuring sensor faces bottom knife knife face and induction type distance measuring sensor top and cutter and remains on same vertical plane, in order to detect the gap width of cutter and bottom knife; Gap motor connects eccentric shaft, and eccentric shaft is installed in the chute of crank block, and knife rest is connected with crank block by the knife rest chute, and knife rest can move up and down along the knife rest chute, and the knife rest chute is fixed in the crank block top; The front fulcrum of band precompression is installed on the binder frame chute equally and is positioned at induction type distance measuring sensor below, and the front fulcrum of band precompression is pressed on the knife rest all the time, guarantees that the knife rest chute face of knife rest does not have the gap.
Shearing oil cylinder adopts the series connection method of synchronization to form by large and small two oil cylinders.
The beneficial effect that the utility model can reach is: level(l)ing machine does not need frequent start and stop, and parts depreciation is little, and the gap is controlled, and the precision height of scale improves the production efficiency that hydraulic pressure is cut.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model structural front view;
Fig. 2 left view that is the utility model structure behind the center line section;
Fig. 3 eliminates mobile space device front view for the utility model;
Fig. 4 eliminates mobile space device side view for the utility model;
Fig. 5 is the utility model blade clearance adjusting device front view;
Fig. 6 is an A-A cutaway view among the utility model Fig. 5;
Fig. 7 is a L-L cutaway view among the utility model Fig. 1;
Fig. 8 is the utility model blade, knife rest, oil cylinder connection front view;
Fig. 9 is a B-B cutaway view among the utility model Fig. 8;
Figure 10 is that the utility model retainer oil cylinder, material supporting rack connect front view;
Figure 11 is a C-C cutaway view among the utility model Figure 10.
The specific embodiment
Each parts label in the accompanying drawing:
As shown in Figure 1: a kind of steel plate uncoiling leveling production line hydraulic moves to be cut, and comprises hydraulic system 1, base 10, and base 10 fixes on the ground, and frame 11 is installed on the base 10; Connect by mobile device 13 between frame 11 and the base 10, can make frame 11 operation in a certain direction on base 10; Mobile device 13 is connected with servodrive 2 by Hooks coupling universal coupling 3; Be equipped with on the mobile device 13 and eliminate mobile space device 14; In frame 11 both sides blade clearance adjusting device 15 is installed, knife rest 12 sides are connected with blade clearance adjusting device 15 by knife rest chute 4; The material supporting rack 20 of steel plate is installed on the frame 11, shearing oil cylinder 7 bottoms is fixed on frame 11 inner bottom platings, shearing oil cylinder 7 tops connects together by axle and bolt and knife rest 12 bottoms, bottom knife 18 is fixed on the knife rest 12, cutter 17 is fixed on the workbench 16 of frame 11 tops, and workbench 16 is fixed in frame 11 tops; Binder oil cylinder 8 also is fixed on frame 11 base plates, and binder oil cylinder 8 tops connect together by axle and binder frame 9, and binder frame 9 connects together by binder frame chute 5 and frame 11, and binder frame 9 can move up and down along binder frame chute 5; Each oil cylinder is communicated with by oil pipe 19, and each parts is by control system 6 controls.
Among Fig. 2, Fig. 3, Fig. 4, mobile device 13 comprises the line slideway of installing on the base 10 13.1, the slide 13.2 that install frame 11 bottoms, frame 11 is installed on the line slideway 13.1 by slide 13.2, frame 11 bottom stationary racks 13.4, tooth bar 13.4 is parallel with slide 13.2, tooth bar is installed gear 13.5 13.4 times, gear 13.5 and tooth bar 13.4 engagements, gear 13.5 is fixed on the mobile transverse axis 13.6 by flat key, and mobile transverse axis 13.6 outer ends are connected with servodrive 2 by Hooks coupling universal coupling 3.
Eliminating mobile space device 14 carves on the iron 14.2 for mobile transverse axis 13.6 is fixed on by bearing 14.1, on carve iron 14.2 and place the base 10 bottoms outsides, under carve iron 14.3 and be fixed on the base 10 by pressing plate 14.4, bolt 14.5, disk spring 14.6 is housed on the bolt 14.5, has the disk spring 14.6 of certain precompression tightly to be pressed in down all the time and carve on the iron 14.3.
Among Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, blade clearance adjusting device 15 comprises that induction type distance measuring sensor 15.1 is installed on the binder frame chute 5, induction type distance measuring sensor 15.1 faces bottom knife 18 knife faces and induction type distance measuring sensor 15.1 tops and cutter 17 and remains on same vertical plane, in order to detect the gap width of cutter 17 and bottom knife 18; Gap motor 15.2 connects eccentric shaft 15.3, eccentric shaft 15. 3 is installed in the chute of crank block 15.4, knife rest 12 is connected with crank block 15.4 by knife rest chute 4, and knife rest 12 can move up and down along knife rest chute 4, and knife rest chute 4 is fixed in crank block 15.4 tops; The front fulcrum 15.5 of band precompression is installed on the binder frame chute 5 equally and is positioned at induction type distance measuring sensor 15.1 belows, and the front fulcrum 15.5 of band precompression is pressed on the knife rest 12 all the time, guarantees 4 no gaps of knife rest chute of knife rest 12.
The course of work: the utility model is installed in level(l)ing machine the place ahead, after level(l)ing machine scale measuring motion detection plate arrives given size soon, control system is sent signal to servomotor, blade clearance adjusting device is adjusted the gap blade value automatically, servodrive driven wheel and rack drives moving frame move with the same speed of level(l)ing machine, when arriving given size, the binder oil cylinder drives the binder frame earlier and pushes down plate, shear the oil cylinder fast rise then, drive from bottom to top THE ADIABATIC SHEAR IN plate of knife rest, shear the quick return of oil cylinder after finishing, quick return moving frame returns initial point behind the binder oil cylinder, begins next circulation.After a period of time operation, it is big that the wheel and rack back lash of mobile device becomes, and can eliminate gap assurance sizing accuracy after eliminating the adjustment of mobile space device.
Claims (6)
1. a steel plate uncoiling leveling production line hydraulic moves and cuts, comprise hydraulic system (1), base (10), base (10) fixes on the ground, frame (11) is installed on the base (10), it is characterized in that: connect by mobile device (13) between frame (11) and the base (10), can make frame (11) operation in a certain direction on base (10); Mobile device (13) is connected with servodrive (2) by Hooks coupling universal coupling (3); Be equipped with on the mobile device (13) and eliminate mobile space device (14); In frame (11) both sides blade clearance adjusting device (15) is installed, knife rest (12) side is connected with blade clearance adjusting device (15) by knife rest chute (4); The material supporting rack of steel plate (20) is installed on the frame (11), shearing oil cylinder (7) bottom is fixed on frame (11) inner bottom plating, shear oil cylinder (7) top by spool and bolt and knife rest (12) bottom connect together, bottom knife (18) is fixed on the knife rest (12), cutter (17) is fixed on the workbench (16) of frame (11) top, workbench (16) is fixed in frame (11) top, binder oil cylinder (8) also is fixed on frame (11) base plate, binder oil cylinder (8) top connects together by axle and binder frame (9), binder frame (9) connects together by binder frame chute (5) and frame (11), and binder frame (9) can move up and down along binder frame chute (5); Each oil cylinder is communicated with by oil pipe (19), and each parts is by control system (6) control.
2. a kind of steel plate uncoiling leveling production line hydraulic according to claim 1 moves to be cut, it is characterized in that: mobile device (13) comprises the line slideway (13.1) that base (10) is upward installed, the slide (13.2) that install frame (11) bottom, frame (11) is installed on the line slideway (13.1) by slide (13.2), frame (11) bottom stationary rack (13.4), tooth bar (13.4) is parallel with slide (13.2), tooth bar (13.4) is installed gear (13.5) down, gear (13.5) and tooth bar (13.4) engagement, gear (13.5) is fixed on the mobile transverse axis (13.6) by flat key, and mobile transverse axis (13.6) outer end is connected with servodrive (2) by Hooks coupling universal coupling (3).
3. a kind of steel plate uncoiling leveling production line hydraulic according to claim 1 and 2 moves to be cut, it is characterized in that: eliminate mobile space device (14) and carve on the iron (14.2) for mobile transverse axis (13.6) is fixed on by bearing (14.1), on carve iron (14.2) and place base (10) the bottom outside, under carve iron (14.3) and be fixed on the base (10) by pressing plate (14.4), bolt (14.5), disk spring (14.6) is housed on the bolt (14.5), has the disk spring (14.6) of certain precompression tightly to be pressed in down all the time and carve on the iron (14.3).
4. a kind of steel plate uncoiling leveling production line hydraulic according to claim 1 moves to be cut, it is characterized in that: blade clearance adjusting device (15) comprises that induction type distance measuring sensor (15.1) is installed on the binder frame chute (5), induction type distance measuring sensor (15.1) faces bottom knife (18) knife face and induction type distance measuring sensor (15.1) top and cutter (17) and remains on same vertical plane, in order to detect the gap width of cutter (17) and bottom knife (18); Gap motor (15.2) connects eccentric shaft (15.3), eccentric shaft (15. 3) is installed in the chute of crank block (15.4), knife rest (12) is connected with crank block (15.4) by knife rest chute (4), knife rest (12) can move up and down along knife rest chute (4), and knife rest chute (4) is fixed in crank block (15.4) top; The front fulcrum (15.5) of band precompression is installed on the binder frame chute (5) equally and is positioned at induction type distance measuring sensor (15.1) below, the front fulcrum (15.5) of band precompression is pressed on the knife rest (12) all the time, guarantees that knife rest chute (4) face of knife rest (12) does not have the gap.
5. move and cut according to claim 1,2 or 4 described a kind of steel plate uncoiling leveling production line hydraulics, it is characterized in that: shear oil cylinder (7) and adopt the series connection method of synchronization to form by large and small two oil cylinders.
6. a kind of steel plate uncoiling leveling production line hydraulic according to claim 3 moves to be cut, and it is characterized in that: shear oil cylinder (7) and adopt the series connection method of synchronization to form by large and small two oil cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023119 CN203076683U (en) | 2013-01-16 | 2013-01-16 | Decoiled steel plate flattening production line hydraulic moving shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023119 CN203076683U (en) | 2013-01-16 | 2013-01-16 | Decoiled steel plate flattening production line hydraulic moving shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076683U true CN203076683U (en) | 2013-07-24 |
Family
ID=48822560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023119 Withdrawn - After Issue CN203076683U (en) | 2013-01-16 | 2013-01-16 | Decoiled steel plate flattening production line hydraulic moving shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071847A (en) * | 2012-09-20 | 2013-05-01 | 泰安华鲁锻压机床有限公司 | Hydraulic movable shear of steel plate uncoiling and leveling production line |
-
2013
- 2013-01-16 CN CN 201320023119 patent/CN203076683U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071847A (en) * | 2012-09-20 | 2013-05-01 | 泰安华鲁锻压机床有限公司 | Hydraulic movable shear of steel plate uncoiling and leveling production line |
| CN103071847B (en) * | 2012-09-20 | 2014-10-08 | 泰安华鲁锻压机床有限公司 | Hydraulic movable shear of steel plate uncoiling and leveling production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130724 Effective date of abandoning: 20141008 |
|
| RGAV | Abandon patent right to avoid regrant |