CN205110912U - Quick hand hay cutter is used in sheet metal cutting - Google Patents
Quick hand hay cutter is used in sheet metal cutting Download PDFInfo
- Publication number
- CN205110912U CN205110912U CN201520880955.0U CN201520880955U CN205110912U CN 205110912 U CN205110912 U CN 205110912U CN 201520880955 U CN201520880955 U CN 201520880955U CN 205110912 U CN205110912 U CN 205110912U
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- connecting rod
- main support
- tool
- base
- pin
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Abstract
The utility model provides a quick hand hay cutter is used in sheet metal cutting, by main support (1), go up connecting rod (2), center pin (3), pneumatic cylinder (4), the base of tool (5), hand hay cutter (6), stopper (7), pin (8), connecting rod (9) are constituteed down, main support (1) is door style of calligraphy structure, pneumatic cylinder (4) are fixed in main support (1) left side, center pin (3) link together with pneumatic cylinder (4), two last connecting rod (2) wherein one end link together through pin (8) and main support (1) entablature, its characterized in that: two to go up connecting rod (2), two lower connecting rod (9) parallel mutually, go up connecting rod (2), form certain contained angle between connecting rod (9) down for two pairs. The utility model discloses, simple structure, application scope is wide, through adjusting the length of connecting rod from top to bottom, can adjust hydraulic pressure jar speed and hand hay cutter falling speed's ratio to satisfy the cutting requirement of different thickness sheet metals.
Description
Technical field
The utility model relates to a kind of metal plate processing equipment field, particularly relates to a kind of for the quick chopper of cutting metal thin plate.
Background technology
A lot of light sheet material length when manufacture is all larger, therefore needs when reality uses to carry out cutting operation to long section bar.Such as split operation to involving in greatly row, so that the processing more become more meticulous uses, the segmentation of Large size Aluminium thin plate has a lot of mode at present, main structural components all adopts hydraulic pressure to cut, the mode of dynamic stationary knife carries out guillotine cutting segmentation, there is segmentation efficiency high, machining accuracy high, the employing manual mode also had is split, and general technology flow process comprises and unpacking, extend, cutting, the operation compositions such as deburring, in whole technological process, if cut bad, cause burr, impact uses and utilization rate of raw materials, and cut bad a lot because have, such as Tool Design is unreasonable, guillotine cutting dynamics is little, guillotine cutting speed waits the quality that all can affect cutting slowly, therefore when design guillotine cutting segmentation mechanism, the design of chopper seems particularly important.
Utility model content
For above problem, the purpose of this utility model is to provide the cutting of a kind of thin plate to use quick chopper, adds the power arm of three-link mechanism as chopper by hydraulic cylinder, ensures that guillotine cutting is quick, accurately, efficiency is high.
The technical solution of the utility model is achieved in the following ways: quick chopper is used in a kind of thin plate cutting, by main support, upper connecting rod, central shaft, hydraulic cylinder, the base of tool, chopper, limited block, pin, lower link forms, main support is door type structural member, hydraulic cylinder is fixed on the left of main support, central shaft and hydraulic cylinder link together, two upper connecting rods are wherein linked together by pin and main support entablature one end, one end and central shaft are linked together by pin in addition, two lower link one end and upper connecting rod and central shaft are linked together by pin, one end and the base of tool link together in addition, chopper to be fixed on the base of tool position on the lower and the edge of a knife exceedes edge under the base of tool, it is characterized in that: described two upper connecting rods, two lower links are parallel to each other, two pairs of upper connecting rods, between lower link, shape is at a certain angle.
Described central shaft, under the driving of hydraulic cylinder, does bilateral reciprocation, and upper connecting rod, lower link turn round around pin, promotes the base of tool and moves up and down.
Described limited block is provided with a groove, two limited block grooves are mounted opposite in crossbeam both sides, main support left and right.
Described base of tool two ends are monolateral is provided with a breach, and gap width is less than limited block depth of groove, and the overall width of the base of tool is less than the distance between two depth of groove directions.
The utility model structure is simple, applied widely, by adjusting the length of upper and lower strut, can adjust the ratio of hydraulic cylinder speed and chopper decrease speed, to meet the split requirement of different-thickness thin plate.
Accompanying drawing explanation
Fig. 1 is the quick chopper front view of a kind of thin plate cutting of the present utility model;
Fig. 2 is the quick chopper A direction view of a kind of thin plate cutting of the present utility model;
Fig. 3 is a kind of thin plate cutting quick chopper B place enlarged drawing of the present utility model.
In figure: connecting rod, 3 central shafts, 4 hydraulic cylinders, 5 base of tools, 6 choppers, 7 limited blocks, 8 pins, 9 lower links on 1 main support, 2.
Detailed description of the invention
By Fig. 1, quick chopper is used in a kind of thin plate cutting of the present utility model, by main support 1, upper connecting rod 2, central shaft 3, hydraulic cylinder 4, the base of tool 5, chopper 6, limited block 7, pin 8, lower link 9 forms, main support 1 is door type structural member, hydraulic cylinder 4 is fixed on the left of main support 1, central shaft 3 and hydraulic cylinder 4 link together, two upper connecting rods 2 are wherein linked together by pin 8 and main support 1 entablature one end, one end and central shaft 3 are linked together by pin 8 in addition, two lower link 9 one end and upper connecting rod 2 and central shaft 3 are linked together by pin 8, one end and the base of tool 5 link together in addition, chopper 6 to be fixed on the base of tool 5 position on the lower and the edge of a knife exceedes the base of tool 5 times edges, described two upper connecting rods 2, two lower links 9 are parallel to each other, two pairs of upper connecting rods 2, between lower link 9, shape is at a certain angle, described central shaft 3 is under the driving of hydraulic cylinder 4, do bilateral reciprocation, upper connecting rod 2, lower link 9 turns round around pin 8, promote the base of tool 5 to move up and down, thin plate due to different-thickness adopts different guillotine cutting speed just can reach optimized guillotine cutting efficiency, therefore by the length of adjustment upper and lower strut, the ratio of hydraulic cylinder 4 speed and chopper decrease speed can be adjusted, to meet the split requirement of different-thickness thin plate.
By Fig. 2, Fig. 3 knows, the quick chopper A direction view of a kind of thin plate cutting of the present utility model, described limited block 7 is provided with a groove, two limited block 7 grooves are mounted opposite in main support about 1 crossbeam both sides, the described base of tool 5 two ends are monolateral is provided with a breach, gap width is less than limited block 7 recess width, the overall width of the base of tool 5 is less than the distance between two depth of groove directions, material is thus formed the bidirectionally limited of horizontal and vertical position, ensure the stability of chopper 6 in moving process, thus ensure in guillotine cutting process, the uniformity of the thin plate edge of a knife, reach saving material, the object reduced costs.
Claims (3)
1. quick chopper is used in a thin plate cutting, by main support (1), upper connecting rod (2), central shaft (3), hydraulic cylinder (4), the base of tool (5), chopper (6), limited block (7), pin (8), lower link (9) forms, main support (1) is door type structural member, hydraulic cylinder (4) is fixed on main support (1) left side, central shaft (3) and hydraulic cylinder (4) link together, two upper connecting rods (2) are wherein linked together by pin (8) and main support (1) entablature one end, one end and central shaft (3) are linked together by pin (8) in addition, two lower link (9) one end and upper connecting rod (2) and central shaft (3) are linked together by pin (8), one end and the base of tool (5) link together in addition, chopper (6) to be fixed on the base of tool (5) position on the lower and the edge of a knife exceedes edge under the base of tool (5), it is characterized in that: the described base of tool (5) two ends are monolateral is provided with a breach, gap width is less than limited block (7) depth of groove, the overall width of the base of tool (5) is less than the distance between two depth of groove directions, described two are gone up connecting rods (2), two lower links (9) are parallel to each other, and two is at a certain angle to shape between upper connecting rod (2), lower link (9).
2. quick chopper is used in a kind of thin plate cutting according to claim 1, it is characterized in that: described central shaft (3) is under the driving of hydraulic cylinder (4), do bilateral reciprocation, upper connecting rod (2), lower link (9), around pin (8) revolution, promote the base of tool (5) and move up and down.
3. quick chopper is used in a kind of thin plate cutting according to claim 1, and it is characterized in that: described limited block (7) is provided with a groove, two limited block (7) grooves are mounted opposite in crossbeam both sides, main support (1) left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520880955.0U CN205110912U (en) | 2015-11-09 | 2015-11-09 | Quick hand hay cutter is used in sheet metal cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520880955.0U CN205110912U (en) | 2015-11-09 | 2015-11-09 | Quick hand hay cutter is used in sheet metal cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110912U true CN205110912U (en) | 2016-03-30 |
Family
ID=55566560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520880955.0U Expired - Fee Related CN205110912U (en) | 2015-11-09 | 2015-11-09 | Quick hand hay cutter is used in sheet metal cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215456A (en) * | 2015-11-09 | 2016-01-06 | 江苏施诺照明有限公司 | Quick chopper is used in a kind of thin plate cutting |
-
2015
- 2015-11-09 CN CN201520880955.0U patent/CN205110912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215456A (en) * | 2015-11-09 | 2016-01-06 | 江苏施诺照明有限公司 | Quick chopper is used in a kind of thin plate cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20181109 |