CN201603909U - Board sample crocodile shearing machine provided with gate-type fixture - Google Patents
Board sample crocodile shearing machine provided with gate-type fixture Download PDFInfo
- Publication number
- CN201603909U CN201603909U CN2010201036667U CN201020103666U CN201603909U CN 201603909 U CN201603909 U CN 201603909U CN 2010201036667 U CN2010201036667 U CN 2010201036667U CN 201020103666 U CN201020103666 U CN 201020103666U CN 201603909 U CN201603909 U CN 201603909U
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- shearing work
- crocodile
- shearing
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Abstract
The utility model discloses a board sample crocodile shearing machine provided with a gate-type fixture, comprising a stander (1), a shearing work bench (2), an upper shear blade (9), a lower shear blade (10), a hydraulic control device, an oil inlet pipe (6), an oil return pipe (7) and hydraulic cylinders (5), wherein the shearing work bench (2) is arranged on the stander (1); the upper shear blade (9) and the lower shear blade (10) are fixed on the stander (1) of the shearing work bench (2); and the hydraulic control device is connected with the hydraulic cylinders (5) by the oil inlet pipe (6) and the oil return pipe (7). The board sample crocodile shearing machine is characterized in that the three groups of hydraulic cylinders (5) are fixed on the stander (1) by fixing frames (3); and the lower ends of piston rods of the hydraulic cylinders (5) are fixed with upper press heads (4) which are positioned above the shearing work bench (2). The device has convenient and fast operation, is time-saving and labor-saving, improves the efficiency by 5-8 times, prolongs the service life of the machine, and reduces the labor intensity of the operators.
Description
Technical field
The utility model relates to a kind of improvement of sheet coupon crocodile shears cutter, belongs to the lathe tooling device, specifically a kind of sheet coupon crocodile shears cutter with the gate-type anchor clamps.
Background technology
In recent years, in steel industry, generally adopt GL7132 hacksawing machine, GB4025 band sawing machine to carry out sawing, to carry out the check of sheet material, because the sheet material output improves year by year, the check speed of this preliminary working cutting off machine of check sheet material lags behind the rate of climb that sheet material is produced far away, checkability is low, as with 1 of the general need of sample of GL7132 hacksawing machine sawing 400 * 40 * 20 10 minutes, with the sample of GB4025 band sawing machine sawing 400 * 40 * 20 generally need 8 minutes 1, this do not reach far away with produce, with test requirements; And the wearing and tearing of hacksawing machine saw blade, band sawing machine saw blade are very fast, improved survey fees usefulness, reduced capacity utilization, and the maintenance maintenance expense is also higher.
Q43-2500 crocodile shears cutter is applied to metal recovery processing factory the earliest, steel scrap factory, metallurgy and foundry enterprise is to the steel scrap of different shape, metal structures such as shell frame are carried out the general shear of cold conditions, go into furnace charge with the smelting that processing dimension is qualified, the size of shearing is changeable, less demanding, present Q43-2500 crocodile shears cutter, comprise frame, the shearing work platform, upper scissor blade, lower scissor blade, hydraulic control device, oil inlet pipe, oil return pipe and brace formula hydraulic cylinder constitute, its shear rate is very fast, efficient is higher, its anchor clamps that adopt are the board-like anchor clamps (see figure 3) of brace formula oil cylinder, the weak point of this anchor clamps is: present shearing equipment is generally under the pressure of pressure 100KN, the about 100mm of hydraulic cylinder diameter, can't normally compress the sheet material of width less than 60mm, the sheet coupon folder is not firm simultaneously, swing easily, shear the back and " concentric reducer " sheet coupon occurs, thickness is big more obvious more.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to use, processing ease, can compress the sheet coupon crocodile shears cutter of the band gate-type anchor clamps of sheet coupon automatically.
In order to reach above purpose, the technical scheme that the utility model adopted is: the sheet coupon crocodile shears cutter of these band gate-type anchor clamps, comprise frame, the shearing work platform, upper scissor blade, lower scissor blade, hydraulic control device, oil inlet pipe, oil return pipe and hydraulic cylinder, the shearing work platform is located on the frame, upper scissor blade and lower scissor blade are fixed on the frame at shearing work platform place, sheet coupon is placed on the shearing work platform, hydraulic control device is connected with hydraulic cylinder with oil return pipe by oil inlet pipe, it is characterized in that: fix last three groups of hydraulic cylinders by fixed mount on the described frame, the lower end of the piston rod of hydraulic cylinder is seaming chuck fixedly, and pressure head is positioned at the top of shearing work platform.
The utility model is also implemented by following measure: the front side wall of described frame is provided with supplemental support.
The deviation distance of the central axis of described pressure head and the central axis of hydraulic cylinder is 5 millimeters.
The beneficial effects of the utility model are: compare with at present used GL7132 hacksawing machine, GB4250 band sawing machine, convenient to operation, sample automatically locks, time saving and energy saving, the general shearing that can finish sample in 1 minute, raise the efficiency 5-8 doubly, prolonged the service life of machine simultaneously, reduced labor intensity of operating personnel.
Description of drawings
Fig. 1 is a structure schematic rear view of the present utility model;
Fig. 2 is the analyse and observe enlarged diagram of structure of the present utility model along Figure 1A-A;
Fig. 3 is the structure schematic rear view of Q43-2500 crocodile shears cutter in the prior art;
Among the figure: 1, frame; 2, shearing work platform; 3, fixed mount; 4, pressure head; 5, hydraulic cylinder; 6, oil inlet pipe; 7, oil return pipe; 8, sheet coupon; 9, upper scissor blade; 10, lower scissor blade; 11, supplemental support.
The specific embodiment
Make the utility model with reference to accompanying drawing 1,2.The sheet coupon crocodile shears cutter of these band gate-type anchor clamps, comprise frame 1, shearing work platform 2, upper scissor blade 9, lower scissor blade 10, hydraulic control device, oil inlet pipe 6, oil return pipe 7 and hydraulic cylinder 5, shearing work platform 2 is located on the frame 1, upper scissor blade 9 and lower scissor blade 10 are fixed on the frame 1 at shearing work platform 2 places, sheet coupon 8 is placed on the shearing work platform 2, with upper scissor blade 9,10 pairs of sheet coupons of lower scissor blade 8 carry out shearing test, hydraulic control device is connected with hydraulic cylinder 5 with oil return pipe 7 by oil inlet pipe 6, be beneficial to the flexible of hydraulic control device operation hydraulic cylinder 5 upper piston rods, in time sheet coupon 8 is compressed, it is characterized in that: fix last three groups of hydraulic cylinders 5 by fixed mount 3 on the described frame 1, the lower end of the piston rod of hydraulic cylinder 5 is seaming chuck 4 fixedly, pressure head 4 is positioned at the top of shearing work platform 2, and pressure head 4 synchronization actions by three groups of hydraulic cylinder 5 lower ends are pressed on sheet coupon 8 on the shearing work platform 2.
The front side wall of described frame 1 is provided with supplemental support 11, and the sheet coupon of cutting with the need that will stretch out shearing work platform 28 props up, and directly drops on the ground after preventing to cut, and injures staff's foot by a crashing object.
The deviation distance of the central axis of the central axis of described pressure head 4 and hydraulic cylinder 5 is 5 millimeters, so that can reach the minimum widith that clamps sheet material is 25mm, it is 15mm that additional liner plate can reach the minimum widith that clamps sheet material, can be fit to GB/T228-2002 " metal material tensile test at room temperature method " fully.
When using the utility model, sheet coupon 8 is placed on the workbench, measure the good size that needs processing, floor push under the operation frame 1 opens and closes solenoid directional control valve, makes three groups of hydraulic cylinders, 5 synchronous workings, pushes the action that " shearing " button can be finished a series of binder-shearing-upper scissor blade rise-loose metal automatically, simple to operation, be applicable to that shear strength 450Mpa is following, thickness 40mm is following, length≤550mm, width is not less than the steel plate of 40mm, torsion resistance ± 0.5mm.
Claims (3)
1. sheet coupon crocodile shears cutter with the gate-type anchor clamps, comprise frame (1), shearing work platform (2), upper scissor blade (9), lower scissor blade (10), hydraulic control device, oil inlet pipe (6), oil return pipe (7) and hydraulic cylinder (5), shearing work platform (2) is located on the frame (1), upper scissor blade (9) and lower scissor blade (10) are fixed on the frame (1) that shearing work platform (2) locates, hydraulic control device is connected with hydraulic cylinder (5) with oil return pipe (7) by oil inlet pipe (6), it is characterized in that: described frame (1) goes up by the fixing last three groups of hydraulic cylinders (5) of fixed mount (3), the lower end of the piston rod of hydraulic cylinder (5) is seaming chuck (4) fixedly, and pressure head (4) is positioned at the top of shearing work platform (2).
2. the sheet coupon crocodile shears cutter of band gate-type anchor clamps according to claim 1 is characterized in that: the front side wall of described frame (1) is provided with supplemental support (11).
3. the sheet coupon crocodile shears cutter of band gate-type anchor clamps according to claim 1 is characterized in that: the deviation distance of the central axis of the central axis of described pressure head (4) and hydraulic cylinder (5) is 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201036667U CN201603909U (en) | 2010-01-29 | 2010-01-29 | Board sample crocodile shearing machine provided with gate-type fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201036667U CN201603909U (en) | 2010-01-29 | 2010-01-29 | Board sample crocodile shearing machine provided with gate-type fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603909U true CN201603909U (en) | 2010-10-13 |
Family
ID=42948618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201036667U Expired - Fee Related CN201603909U (en) | 2010-01-29 | 2010-01-29 | Board sample crocodile shearing machine provided with gate-type fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589021A (en) * | 2017-09-05 | 2018-01-16 | 滁州克莱帝玻璃科技有限公司 | Glass partition resistance to compression detection device built in a kind of refrigerator |
| CN112643124A (en) * | 2020-12-22 | 2021-04-13 | 江苏省镔鑫钢铁集团有限公司 | Cold shearing device and shearing process for finish-rolled deformed steel bar |
-
2010
- 2010-01-29 CN CN2010201036667U patent/CN201603909U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589021A (en) * | 2017-09-05 | 2018-01-16 | 滁州克莱帝玻璃科技有限公司 | Glass partition resistance to compression detection device built in a kind of refrigerator |
| CN112643124A (en) * | 2020-12-22 | 2021-04-13 | 江苏省镔鑫钢铁集团有限公司 | Cold shearing device and shearing process for finish-rolled deformed steel bar |
| CN112643124B (en) * | 2020-12-22 | 2022-03-04 | 江苏省镔鑫钢铁集团有限公司 | Cold shearing device and shearing process for finish-rolled deformed steel bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20110129 |