CN101195179A - Odd-shaped cross-section plate disconnecting means - Google Patents
Odd-shaped cross-section plate disconnecting means Download PDFInfo
- Publication number
- CN101195179A CN101195179A CNA2007101153536A CN200710115353A CN101195179A CN 101195179 A CN101195179 A CN 101195179A CN A2007101153536 A CNA2007101153536 A CN A2007101153536A CN 200710115353 A CN200710115353 A CN 200710115353A CN 101195179 A CN101195179 A CN 101195179A
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- cutting edge
- plate
- hydraulic cylinder
- edge
- supporting plate
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Abstract
The invention is a device for cutting sheet metal with special-shaped cross sections, which belongs to the machine manufacturing field. The invention comprises a front supporting plate, a rear supporting plate, a vertical prop, a front cutting edge, a rear cutting edge and a special-shaped edge, wherein the front supporting plate, the rear supporting plate and the vertical prop are installed on a basal seat through bolts, the front cutting edge, the rear cutting edge and the special-shaped edge are respectively installed on the front supporting plate and the rear supporting plate through the bolts, the upper cutting edge is connected with a set square through the bolts, and the set square is connected with a piston rod of a hydraulic cylinder through a pin and driven by the hydraulic cylinder to move upwards and downwards along a cavity which is formed by a guiding plate, the front cutting edge and the rear cutting edge. While in application, main steps of the invention are that the upper cutting edge is driven by the hydraulic cylinder to move downwards along the guiding plate, the tip end of the upper cutting edge is connected firstly with the sheet metal, the sheet metal is cut completely when the upper cutter edge is moved to a lower positive stop, the upper cutting edge is raised due to reverse movements of the hydraulic cylinder, and thereby an action cycle is finished. After the invention is used, flashes can be avoided, cutting deformations can be minimized, and working efficiency can be increased.
Description
Technical field
The present invention relates to a kind of odd-shaped cross-section plate disconnecting means, specifically with the special-shaped blanking die of Driven by Hydraulic Cylinder in echelon the sheet metal in cross section under the part between former and later two special-shaped dies is cut out, to reach the purpose of cut-out.
Background technology
Raising along with sheet metal material and process for treating surface, thin plate through antirust processing is used on the roofing and metope of steel building in a large number, this type of sheet material needs repeatedly roll forming to increase its compression strength usually, so this type of sheet material adopts the roll forming production line to be rolled into trapezoidal usually or odd-shaped cross section such as rectangle, block into the length of requirement then as required, because this type of sheet material cross sectional shape is irregular, traditional plate equipment that cuts off easily produces overlap and cuts off district's distortion when blocking, influence is used.
Summary of the invention
At above-mentioned deficiency, the invention provides the odd-shaped cross-section plate disconnecting means of advantage such as a kind of simple in structure, easy to use.
The present invention realizes by following technology:
A kind of odd-shaped cross-section plate disconnecting means, front supporting plate, rear carrier plate and column are installed on the pedestal by bolt, front cutting edge, rear knife edge and special-shaped sword are installed in respectively on front supporting plate and the rear carrier plate by bolt, upper knife edge is connected with set square by bolt, set square is connected with the piston rod of hydraulic cylinder by bearing pin, and in the cavity that the drive lower edge of hydraulic cylinder guide plate, front cutting edge, rear knife edge form, move up and down, to reach the purpose of cutting off sheet material.When using, main motion flow is: the Driven by Hydraulic Cylinder upper knife edge moves downward along guide plate during use, the tip of upper knife edge at first contacts plate, stress is concentrated cut plate, the declivous cutting edge of being made up of blade under upper knife edge, the front and back and special-shaped sword cuts off plate then, when upper knife edge moves to lower limit, plate is cut off fully, the hydraulic cylinder inverted running lifts upper knife edge, thereby has finished an actuation cycle.The Driven by Hydraulic Cylinder upper knife edge moves up and down along guide plate, is made up of blade under upper knife edge, the front and back and special-shaped sword and cuts the identical cutting edge of shape with plate plate is cut off.
The present invention includes pedestal, hydraulic cylinder, support body, upper knife edge, preceding blade down, back blade, special-shaped sword, adjustable guide plate etc. down, the Driven by Hydraulic Cylinder upper knife edge moves up and down along guide plate during use, and the cutting edge of being made up of blade under upper knife edge, the front and back and special-shaped sword cuts off plate.
When using, main motion flow is: the Driven by Hydraulic Cylinder upper knife edge moves downward along guide plate during use, the tip of upper knife edge at first contacts plate, stress is concentrated cut plate, the declivous cutting edge of being made up of blade under upper knife edge, the front and back and special-shaped sword cuts off plate then, when upper knife edge moves to lower limit, plate is cut off fully, the hydraulic cylinder inverted running lifts upper knife edge, thereby has finished an actuation cycle.
The invention has the beneficial effects as follows: simple in structure, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to cutaway view.
Wherein, 1, rear carrier plate, 2, column, 3, front supporting plate, 4, guide plate, 5, front cutting edge, 6, rear knife edge, 7, upper knife edge, 8, clamping plate, 9, pedestal, 10, special-shaped sword, 11, hydraulic cylinder, 12, piston rod, 13, set square.
The specific embodiment
Among Fig. 1, front supporting plate 3, rear carrier plate 1 and column 2 are installed on the pedestal 9 by bolt, front cutting edge 5, rear knife edge 6 and special-shaped sword 10 are installed in respectively on front supporting plate 3 and the rear carrier plate 1 by bolt, upper knife edge 7 is connected with clamping plate 8, and be connected with set square 13 by bolt, set square 13 is connected with the piston rod 12 of hydraulic cylinder 11 by bearing pin, and moves up and down in the cavity that the drive lower edge of hydraulic cylinder 11 guide plate 4, front cutting edge 5, rear knife edge 6 form, to reach the purpose of cutting off sheet material.
During this device work, upper knife edge 7 is when upper limit, and plate passes through from the centre of blade up and down, when needs cut off, plate stops to send to, hydraulic cylinder 11 drives upper knife edges 7 and moves downward along guide plate 4, and under upper knife edge 7, front and back blade 5 with 6 and the declivous cutting edge of special-shaped sword 10 compositions plate is cut off, when upper knife edge 7 moves to lower limit, plate is cut off fully, hydraulic cylinder 11 inverted runnings lift upper knife edge 7, thereby have finished an actuation cycle.
Claims (2)
1. odd-shaped cross-section plate disconnecting means, it is characterized in that: front supporting plate, rear carrier plate and column are installed on the pedestal by bolt, front cutting edge, rear knife edge and special-shaped sword are installed in respectively on front supporting plate and the rear carrier plate by bolt, upper knife edge is connected with set square by bolt, set square is connected with the piston rod of hydraulic cylinder by bearing pin, and moves up and down in the cavity that the drive lower edge of hydraulic cylinder guide plate, front cutting edge, rear knife edge form.
2. according to claims 1 described a kind of odd-shaped cross-section plate disconnecting means, it is characterized in that: the Driven by Hydraulic Cylinder upper knife edge moves up and down along guide plate, is made up of blade under upper knife edge, the front and back and special-shaped sword and cuts the identical cutting edge of shape with plate plate is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101153536A CN101195179A (en) | 2007-12-14 | 2007-12-14 | Odd-shaped cross-section plate disconnecting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101153536A CN101195179A (en) | 2007-12-14 | 2007-12-14 | Odd-shaped cross-section plate disconnecting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101195179A true CN101195179A (en) | 2008-06-11 |
Family
ID=39545909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101153536A Pending CN101195179A (en) | 2007-12-14 | 2007-12-14 | Odd-shaped cross-section plate disconnecting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101195179A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631053A (en) * | 2012-04-19 | 2012-08-15 | 东莞华宝鞋业有限公司 | Sizing and blanking device and method for vamp |
| CN105312658A (en) * | 2015-11-09 | 2016-02-10 | 江阴建禾钢品有限公司 | U-rib shearing machine |
| CN105345399A (en) * | 2015-11-09 | 2016-02-24 | 江阴建禾钢品有限公司 | Manufacturing method of non-equal-thickness U rib |
-
2007
- 2007-12-14 CN CNA2007101153536A patent/CN101195179A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631053A (en) * | 2012-04-19 | 2012-08-15 | 东莞华宝鞋业有限公司 | Sizing and blanking device and method for vamp |
| CN102631053B (en) * | 2012-04-19 | 2015-05-27 | 东莞华宝鞋业有限公司 | Sizing and blanking device and method for vamp |
| CN105312658A (en) * | 2015-11-09 | 2016-02-10 | 江阴建禾钢品有限公司 | U-rib shearing machine |
| CN105345399A (en) * | 2015-11-09 | 2016-02-24 | 江阴建禾钢品有限公司 | Manufacturing method of non-equal-thickness U rib |
| CN105312658B (en) * | 2015-11-09 | 2017-10-03 | 江阴建禾钢品有限公司 | U rib cutters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080611 |