CN201316758Y - Angle steel single-tool cutting die - Google Patents
Angle steel single-tool cutting die Download PDFInfo
- Publication number
- CN201316758Y CN201316758Y CNU2008201994349U CN200820199434U CN201316758Y CN 201316758 Y CN201316758 Y CN 201316758Y CN U2008201994349 U CNU2008201994349 U CN U2008201994349U CN 200820199434 U CN200820199434 U CN 200820199434U CN 201316758 Y CN201316758 Y CN 201316758Y
- Authority
- CN
- China
- Prior art keywords
- angle steel
- cutter box
- knife
- fixed blade
- box
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 210000002683 Foot Anatomy 0.000 claims description 14
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to an angle steel single-tool cutting die which comprises a knife box, a fixed knife blade, a movable knife blade, a L-shaped knife tool, a press block, a spring and a pressing machine, wherein the fixed knife blade and the movable knife blade are arranged in the knife box; the L-shaped knife tool is arranged at the center of the fixed knife blade; the press block is arranged at the top of the movable knife blade; the spring is arranged between the bottom of the knife box and the movable knife blade; and the pressing machine is arranged above the knife box. The pressing machine is connected with pressure fingers; a counter bore is arranged on the surface of the fixed knife blade; and the fixed knife blade is fixed on the knife box by bolts through the counter bore. The utility model provides an angle steel single-tool cutting die with high raw material utilization ratio.
Description
Technical field
The utility model relates to a kind of mould that is used to block angle steel, particularly a kind of hilted broadsword angle steel fracture mould.
Background technology
Under the prior art, angle steel fracture mould mostly is the double-pole fracture, and whenever disconnected angle steel just has the waste material that is brought owing to the double-pole gap, and utilization rate is low, has greatly wasted material, and influences the optimization that material is got the raw materials ready; And traditional angle steel fracture mould structure is single, forms burr at shear surface easily when shearing angle steel, and the perpendicularity that has even can not satisfy shear surface is scrapped the angle steel of fracture.
The utility model content
For overcoming above-mentioned shortcoming, the purpose of this utility model provides the higher hilted broadsword angle steel fracture mould of a kind of utilization rate of raw materials.
For achieving the above object, the technical solution adopted in the utility model is: a kind of hilted broadsword angle steel fracture mould, comprise the cutter box, be arranged on the fixed blade and the movable blades of described cutter box inside, be arranged on the L type cutter of described fixed blade center, be arranged on the briquetting at described movable blades top, be arranged on the spring between described cutter box bottom and the movable blades, be arranged on the forcing press of described cutter box top, on described forcing press, be connected with presser feet, surface at described fixed blade also is provided with counterbore, and set bolt is fixed on fixed blade on the described cutter box by described counterbore.
The outside side of described cutter box is provided with backing pressure pin v type piece.
Be provided with the polyurethane plate between described forcing press and described presser feet.
Described cutter box inside also is provided with the adjusting gap plate.
Because the technique scheme utilization, the utility model compared with prior art has following advantage: 1, by the adjusting gap plate in cutter box inboard, can adjust the gap of movable blades and fixed blade, eliminate the burr of angle steel shear surface; 2, cooperate with presser feet on being connected forcing press by the presser feet v type piece that drags, can guarantee the perpendicularity of shear surface in the cutter box outside.
Description of drawings
Accompanying drawing 1 is the general front view of the utility model and forcing press;
Accompanying drawing 2 is the cutter box cutaway view that goes of the present utility model;
Accompanying drawing 3 is the cutaway view of accompanying drawing 2 along A-A;
Accompanying drawing 4 is the front view of forcing press;
Accompanying drawing 5 is the front view of fixed blade;
Accompanying drawing 6 is for dragging the front view that cooperates of presser feet v type piece and presser feet;
Accompanying drawing 7 is the work schematic diagram of movable blades of the present utility model and fixed blade.
Wherein: 1, cutter box; 2, fixed blade; 3, movable blades; 4, spring; 5, regulate gap plate; 6, drag presser feet v type piece; 7, briquetting; 8, regulate bolt; 9, presser feet; 10, polyurethane plate; 11, counterbore; 12, set bolt; 13, L type cutter; 14, forcing press.
The specific embodiment
The utility model will be further described below in conjunction with drawings and the specific embodiments.
Referring to accompanying drawing 1 to accompanying drawing 7, a kind of hilted broadsword angle steel fracture mould, comprise cutter box 1, be arranged on cutter box 1 inside fixed blade 2 and movable blades 3, be arranged on fixed blade 2 centers L type cutter 13, be arranged on movable blades 3 tops briquetting 7, be arranged on spring 4 between cutter box 1 bottom and the movable blades 3, be arranged on the forcing press 14 of cutter box 1 top, 14 are connected with presser feet 9 on forcing press, surface at fixed blade 2 also is provided with counterbore 11, and set bolt 12 is fixed on fixed blade 2 on the cutter box 1 by counterbore 11.
Cutter box 1 an outside side is provided with backing pressure pin v type piece 6, and 9 of forcing press 14 and presser feets are provided with polyurethane plate 10, and cutter box 1 inside also is provided with regulates gap plate 5.
Angle steel to be processed as for cutter box 1 bottom, is utilized the gap of regulating gap plate 5 adjustment activity moving plates 3 and fixed blade 2, satisfy the processing request that the angle steel shear surface does not produce burr.
The dragging presser feet v type piece 6 and cooperating of presser feet 9 can guarantee forcing press 14 with the utility model hilted broadsword angle steel fracture mould action the time on the forcing press of cutter box 1 one sides, its machining angle is vertically not tilt, and has satisfied the requirement at angle steel fracture inclination angle.
When forcing press 4 is pressed 3 times with movable blades, because movable blades 3 bottoms are provided with spring 4, its energy self-return, this has brought convenience for the continuous fracture of angle steel, has saved the working time, has improved operating efficiency.
By above-mentioned embodiment, be not difficult to find out that the utility model is a kind of simple in structure, dependable performance, the higher hilted broadsword angle steel fracture mould of production efficiency.
Claims (4)
1, a kind of angle steel hilted broadsword fracture mould, it is characterized in that: comprise cutter box (1), be arranged on inner fixed blade (2) of described cutter box (1) and movable blades (3), be arranged on the L type cutter (13) of described fixed blade (2) center, be arranged on the briquetting (7) at described movable blades (3) top, be arranged on the spring (4) between described cutter box (1) bottom and the movable blades (3), be arranged on the forcing press (14) of described cutter box (1) top, (14) are connected with presser feet (9) on described forcing press, also be provided with counterbore (11) on the surface of described fixed blade (2), set bolt (12) is fixed on fixed blade (2) on the described cutter box (1) by described counterbore (11).
2, angle steel hilted broadsword fracture mould according to claim 1, it is characterized in that: the outside side of described cutter box (1) is provided with backing pressure pin v type piece (6).
3, angle steel hilted broadsword fracture mould according to claim 1 is characterized in that: be provided with polyurethane plate (10) between described forcing press (14) and described presser feet (9)
4, angle steel hilted broadsword fracture mould according to claim 1 is characterized in that: described cutter box (1) inside also is provided with regulates gap plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201994349U CN201316758Y (en) | 2008-12-02 | 2008-12-02 | Angle steel single-tool cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201994349U CN201316758Y (en) | 2008-12-02 | 2008-12-02 | Angle steel single-tool cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201316758Y true CN201316758Y (en) | 2009-09-30 |
Family
ID=41195530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201994349U Expired - Lifetime CN201316758Y (en) | 2008-12-02 | 2008-12-02 | Angle steel single-tool cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201316758Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848013A (en) * | 2012-09-11 | 2013-01-02 | 宜昌市天鸿科技有限责任公司 | Flexible pressing device of shearing machine |
| CN104384294A (en) * | 2014-11-28 | 2015-03-04 | 吴中区光福华宇钣金厂 | Support punching device |
-
2008
- 2008-12-02 CN CNU2008201994349U patent/CN201316758Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848013A (en) * | 2012-09-11 | 2013-01-02 | 宜昌市天鸿科技有限责任公司 | Flexible pressing device of shearing machine |
| CN104384294A (en) * | 2014-11-28 | 2015-03-04 | 吴中区光福华宇钣金厂 | Support punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090930 |