CN204912893U - Sheet shearing machine - Google Patents
Sheet shearing machine Download PDFInfo
- Publication number
- CN204912893U CN204912893U CN201520560046.9U CN201520560046U CN204912893U CN 204912893 U CN204912893 U CN 204912893U CN 201520560046 U CN201520560046 U CN 201520560046U CN 204912893 U CN204912893 U CN 204912893U
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- baffle
- thin plate
- sleeve pipe
- upper slitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Shearing Machines (AREA)
Abstract
The utility model relates to a production facility of sheet metal for the elevator especially discloses a sheet shearing machine, include infrared inductor, motor, upper slitter, descend sword, baffle drive arrangement, baffle, closing device, sleeve pipe and compress tightly the pole, scan the sheet metal of carrying through infrared inductor earlier, if the initiating terminal of sheet metal is uneven, just carry out the edging operation to the initiating terminal of sheet metal simultaneously through motor drive upper slitter and lower sword, if the initiating terminal parallel and level of sheet metal just passes through baffle drive control baffle and rises, block the sheet metal, closing device promotion sleeve pipe pushes down, and the sleeve pipe drive compresses tightly the pole and pushes down, shears the sheet metal simultaneously through motor drive upper slitter and lower sword at last, and wherein the baffle blocks the sheet metal, and it is accurate to have guaranteed with fixing a position man -hour, compress tightly and be equipped with the spring between pole and the sheathed tube bottom, make the pressure that compresses tightly between pole and the sheet metal can not exceed standard, guaranteed to add non -pressure trace production in man -hour, and ensured that the product precision is high.
Description
Technical field
The utility model relates to the production equipment for elevator thin plate, has particularly related to a kind of plate shearing machine.
Background technology
For the plate shearing machine of elevator thin plate, be complete shearing by the activity of upper slitter with fixing lower cutter, wherein because lower cutter is fixed, thin plate there will be the curling of edge when being sheared, and causes Product Precision low.
The plate shearing machine for elevator thin plate now, first by artificial location and smoothing, again by thin plate being fixed at upper hold-down mechanism, this process location is inaccurate, and in order to prevent thin plate to slide on roller-way, hold-down mechanism is very large to the pressure of thin plate, causes occurring impression at the upper surface of thin plate.
Summary of the invention
The utility model provides a kind of plate shearing machine, its objective is: Product Precision is high, adds accurate positioning in man-hour, produces without impression.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of plate shearing machine, comprise platform fixed support, workbench, lower fulcrum bar, upper rack posts, workbench is arranged in roller fixed support, lower fulcrum bar and upper rack posts are four, four lower fulcrum bars are arranged on the corner on the downside of roller fixed support respectively, and four upper rack posts are arranged on the corner on the downside of roller fixed support respectively;
Two lower fulcrum bars of the side of the workbench perpendicular with thin plate throughput direction are slidably installed with blade lower cutter upwards;
Two upper rack posts of the side of the workbench perpendicular to thin plate throughput direction are slidably installed with the upper slitter that blade is downward and corresponding with lower cutter;
Distance between the blade of upper slitter and the blade of lower cutter is less than gauge of sheet;
Platform fixed support is provided with crank, and the side be equiped with on the lower fulcrum bar of lower cutter is provided with motor, the rotating shaft of crank with motor shaft to being connected;
Crank is connected respectively by connecting rod and lower cutter and upper slitter;
Two lower fulcrum bars of the opposite side of the workbench perpendicular with thin plate throughput direction are equiped with Baffle drive device, and Baffle drive device is provided with baffle plate;
The side be equiped with on the upper rack posts of upper slitter is provided with infrared inductor;
Two upper rack posts of the opposite side of the workbench perpendicular with thin plate throughput direction are equiped with hold down gag, and the downside of hold down gag is provided with sleeve pipe, has been slidably installed with compressor arm in sleeve pipe, is provided with spring between described compressor arm and the bottom of sleeve pipe.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The utility model is first scanned the thin plate transported by infrared inductor, if the initiating terminal of thin plate is uneven, just drive upper slitter and lower cutter to carry out edging operation to the initiating terminal of thin plate by motor simultaneously, and stop follow-up work, after taking waste material away by operating personnel, restart this plate shearing machine; If the initiating terminal of thin plate is concordant, just control baffle plate by Baffle drive device to rise, block thin plate, hold down gag promotes sleeve pipe and presses down, sleeve belt moves compressor arm and presses down, drive upper slitter and lower cutter to shear thin plate finally by motor, wherein baffle plate blocks thin plate, ensure that and adds accurate positioning in man-hour simultaneously; Be provided with spring between compressor arm and the bottom of sleeve pipe, the pressure between compressor arm and thin plate can not be exceeded standard, ensure that and add trace generation with no pressure in man-hour; Motor drives upper slitter and lower cutter to shear thin plate simultaneously, ensure that Product Precision is high.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of plate shearing machine disclosed in the utility model.
Wherein: 1. platform fixed support 11. crank 3. lower fulcrum bar 31. times cutter 32. motor 4. upper rack posts 41. upper slitter 42. infrared inductor 5. connecting rod 6. Baffle drive device 61. baffle plate 7. hold down gag 71. sleeve pipe 72. compressor arms.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, a kind of plate shearing machine, comprise platform fixed support 1, workbench, lower fulcrum bar 3, upper rack posts 4, workbench is arranged in roller fixed support 1, lower fulcrum bar 3 and upper rack posts 4 are four, four lower fulcrum bars 3 are arranged on the corner on the downside of roller fixed support 1 respectively, and four upper rack posts 4 are arranged on the corner on the downside of roller fixed support 1 respectively.
Two lower fulcrum bars 3 of the side of the workbench perpendicular with thin plate throughput direction are slidably installed with blade lower cutter 31 upwards.
Two upper rack posts 4 of the side of the workbench perpendicular to thin plate throughput direction are slidably installed with the upper slitter 41 that blade is downward and corresponding with lower cutter 31.
Distance between the blade of upper slitter 41 and the blade of lower cutter 31 is less than gauge of sheet, effectively prevents thin plate to produce burr.
Platform fixed support 1 is provided with crank 11, the side be equiped with on the lower fulcrum bar 3 of lower cutter 31 is provided with motor 32, the rotating shaft of crank 11 is axially connected with motor 32, crank 11 is connected respectively by connecting rod 5 and lower cutter 31 and upper slitter 41, motor 32 drives upper slitter 41 and lower cutter 31 to shear thin plate simultaneously, ensure that Product Precision is high.
Two lower fulcrum bars 3 of the opposite side of the workbench perpendicular with thin plate throughput direction are equiped with Baffle drive device 6, and Baffle drive device 6 is provided with baffle plate 61, ensure that and adds accurate positioning in man-hour.
The side be equiped with on the upper rack posts 4 of upper slitter 41 is provided with infrared inductor 42, is scanned the thin plate transported by infrared inductor, determines that whether the initiating terminal of thin plate is concordant.
Two upper rack posts 4 of the opposite side of the workbench perpendicular with thin plate throughput direction are equiped with hold down gag 7, the downside of hold down gag 7 is provided with sleeve pipe 71, compressor arm 72 has been slidably installed with in sleeve pipe 71, spring is provided with between described compressor arm 72 and the bottom of sleeve pipe 71, pressure between compressor arm and thin plate can not be exceeded standard, ensure that and add trace generation with no pressure in man-hour.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (1)
1. a plate shearing machine, it is characterized in that, comprise platform fixed support (1), workbench, lower fulcrum bar (3), upper rack posts (4), workbench is arranged in roller fixed support (1), lower fulcrum bar (3) and upper rack posts (4) are four, four lower fulcrum bars (3) are arranged on the corner of roller fixed support (1) downside respectively, and four upper rack posts (4) are arranged on the corner of roller fixed support (1) downside respectively;
Two lower fulcrum bars (3) of the side of the workbench perpendicular with thin plate throughput direction are slidably installed with blade lower cutter (31) upwards;
Two upper rack posts (4) of the side of the workbench perpendicular with thin plate throughput direction are slidably installed with blade downwards and upper slitter (41) corresponding with lower cutter (31);
Distance between the blade of upper slitter (41) and the blade of lower cutter (31) is less than gauge of sheet;
Platform fixed support (1) is provided with crank (11), the side be equiped with on the lower fulcrum bar (3) of lower cutter (31) is provided with motor (32), and the rotating shaft of crank (11) is axially connected with motor (32);
Crank (11) is connected respectively by connecting rod (5) and lower cutter (31) and upper slitter (41);
Two lower fulcrum bars (3) of the opposite side of the workbench perpendicular with thin plate throughput direction are equiped with Baffle drive device (6), and Baffle drive device (6) is provided with baffle plate (61);
The side be equiped with on the upper rack posts (4) of upper slitter (41) is provided with infrared inductor (42);
Two upper rack posts (4) of the opposite side of the workbench perpendicular with thin plate throughput direction are equiped with hold down gag (7), the downside of hold down gag (7) is provided with sleeve pipe (71), be slidably installed with compressor arm (72) in sleeve pipe (71), between the bottom of described compressor arm (72) and sleeve pipe (71), be provided with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560046.9U CN204912893U (en) | 2015-07-30 | 2015-07-30 | Sheet shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560046.9U CN204912893U (en) | 2015-07-30 | 2015-07-30 | Sheet shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912893U true CN204912893U (en) | 2015-12-30 |
Family
ID=54962076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560046.9U Expired - Fee Related CN204912893U (en) | 2015-07-30 | 2015-07-30 | Sheet shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912893U (en) |
-
2015
- 2015-07-30 CN CN201520560046.9U patent/CN204912893U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151230 Termination date: 20160730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |