CN203030706U - Stamping die used for cutting off structural steel - Google Patents
Stamping die used for cutting off structural steel Download PDFInfo
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- CN203030706U CN203030706U CN 201320022438 CN201320022438U CN203030706U CN 203030706 U CN203030706 U CN 203030706U CN 201320022438 CN201320022438 CN 201320022438 CN 201320022438 U CN201320022438 U CN 201320022438U CN 203030706 U CN203030706 U CN 203030706U
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- cutting
- die
- shaped steel
- cut
- punch
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Abstract
The utility model discloses a stamping die used for cutting off structural steel. The stamping die comprises an upper die assembly and a lower die assembly. The upper die assembly comprises an upper template and a convex die assembly, wherein the convex die assembly is connected on the upper template and used for cutting off the structural steel. The lower die assembly comprises a lower template and two sets of concave die assemblies, wherein the two sets of concave die assemblies are arranged in a symmetrical mode and connected on the lower template, a certain gap is formed between the two sets of concave dies assemblies, and an adjustable locating gear assembly and a blanking bracket assembly are arranged on the lower template and outside the two sets of concave die assemblies. The upper template and the lower template are connected in a sliding mode through a guide column. By the adoption of the blanking technology, section bars such as cap-type structural steel and channel steel are cut off, and through matching of cutting-off of convex dies and cutting-off of concave dies, the structural steel is quickly cut off, the problem caused by the manual flame cutting and mechanical cutting machining technology is effectively resolved. The stamping die for cutting off the structural steel has the advantages of being high in production efficiency, low in production cost, and good in cross section quality.
Description
Technical field
The utility model relates to a kind of for the diel of cutting off shaped steel.
Background technology
Shape for hat shaped steel, channel-section steel etc. cut off and adopt manual flame cutting or machine cut technology usually now.The sectional shape of manual flame cutting is of poor quality, and there is the heat affected area in cutting back shaped steel, needs polishing to remove the heat affected area, and this technology can not be used for the high weldment blanking of quality requirement; Though the existing mechanical cutting technique can overcome the shortcoming of manual Flame-cutter skill, inefficiency, the cost height is unfavorable for producing in enormous quantities.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide the diel that a kind of cutting speed is fast, the cutting section quality is high, be mainly used in the cut-out operation of section bars such as shape for hat shaped steel, channel-section steel.
The technical solution of the utility model is achieved in that a kind of for the diel of cutting off shaped steel, it is characterized in that: comprise that patrix is formed and counterdie is formed, described patrix is formed and is comprised cope match-plate pattern and be connected the punch composition that is used for cutting off shaped steel on the cope match-plate pattern, described counterdie is formed and is comprised lower bolster and be connected on the lower bolster two groups and be symmetrical arranged the ground die and form, described two groups of dies have certain interval between forming, on described lower bolster, two groups of dies composition arranged outside are made up of with loading bracket adjustable positioning and are formed, and described cope match-plate pattern slidably is connected by guide pillar with lower bolster.
Described in the utility model for the diel of cutting off shaped steel, its described punch is made up of punch retainer and is cut off punch and form, described punch retainer is fixedly connected on the cope match-plate pattern, and described cut-out punch is fixedly connected on the punch retainer and places between two groups of dies compositions.
Described in the utility model for the diel of cutting off shaped steel, its described die is made up of die block and is cut off die and form, described die block is fixedly connected on the lower bolster, described cut-out die is fixedly connected in the die block, be respectively arranged with for the groove of placing shaped steel at described die block and cut-out die, the end face that described cut-out punch bottom both ends of the surface and cut-out die are corresponding with cutting off punch is for the cutting edge part of cutting off shaped steel.
Described in the utility model its described cut-out punch bottom cutting edge partly is parabola shaped for the diel of cutting off shaped steel, and its both sides, upper end are connected with cut-out punch dual-side by orthodrome.
Described in the utility model for the diel of cutting off shaped steel, its on described cope match-plate pattern, the both sides that cut off punch are provided with stripper, described stripper slidably is connected with cope match-plate pattern by screw rod, on the described screw rod, be socketed with spring between stripper and the cope match-plate pattern, described stripper and die are formed corresponding matching.
Described in the utility model for the diel of cutting off shaped steel, its described loading bracket is formed and is comprised and be symmetrical arranged ground retainer support and be arranged on some backing rolls evenly distributedly between two retainer supports, and described retainer support is fixedly connected on lower bolster and an end and is resisted against corresponding with it die and forms end face.
Described in the utility model for the diel of cutting off shaped steel, its described adjustable positioning is formed and is comprised and be symmetrical arranged ground locating support and adjustable the locating piece that is connected on the locating support, and described locating support is fixedly connected on lower bolster and an end and is resisted against corresponding with it die and forms end face.
Described in the utility model spacing between its described retainer support is less than the Breadth Maximum of shaped steel for the diel of cutting off shaped steel, and the spacing between the described locating support is greater than the Breadth Maximum of shaped steel.
The utility model adopts punching process to carry out the cut-out of section bars such as shape for hat shaped steel, channel-section steel, by cutting off punch and cutting off cooperating of die, fast shaped steel is cut off, efficiently solve the problem that adopts manual flame cutting and machine cut processing technology to exist, has the production efficiency height, production cost is low, the characteristics that cross section quality is good.
Description of drawings
Fig. 1 is the structural representation of shape for hat shaped steel.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is vertical cross section of the present utility model.
Fig. 4 is the structural representation that patrix is formed in the utility model.
Fig. 5 is the structural representation that counterdie is formed in the utility model.
Fig. 6 is the structural representation that cuts off punch in the utility model.
Fig. 7 is the structural representation of punch retainer in the utility model.
Fig. 8 is the structural representation of die block in the utility model.
Fig. 9 is the structural representation that cuts off die in the utility model.
Figure 10 is the structural representation that loading bracket is formed in the utility model.
Figure 11 is the structural representation that adjustable positioning is formed in the utility model.
Mark among the figure: 1 is cope match-plate pattern, and 2 is lower bolster, and 3 is guide pillar, and 4 is shaped steel, and 5 is punch retainer, 6 for cutting off punch, and 7 is die block, and 8 for cutting off die, and 9 is stripper, and 10 is spring, 11 is the retainer support, and 12 is backing roll, and 13 is locating support, and 14 is locating piece.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, be the structural representation of shape for hat shaped steel, present embodiment is example to cut off shape for hat shaped steel.
Shown in Fig. 2-5, a kind of for the diel of cutting off shaped steel, comprise that patrix is formed and counterdie is formed, described patrix is formed and is comprised cope match-plate pattern 1 and be connected the punch composition that is used for cutting off shaped steel 4 on the cope match-plate pattern 1, described shaped steel is shape for hat shaped steel, described counterdie is formed and is comprised lower bolster 2 and be connected on the lower bolster 2 two groups and be symmetrical arranged the ground die and form, described two groups of dies have certain interval between forming, on described lower bolster 2, two groups of dies composition arranged outside are made up of with loading bracket adjustable positioning and are formed, and described cope match-plate pattern 1 slidably is connected by guide pillar 3 with lower bolster 2.
Shown in Fig. 4,6 and 7, described punch is made up of punch retainer 5 and is cut off punch 6 and form, and described punch retainer 5 is fixedly connected on the cope match-plate pattern 1, and described cut-out punch 6 is fixedly connected on the punch retainer 5 and places between two groups of dies compositions; Shown in Fig. 5,8 and 9, described die is made up of die block 7 and is cut off die 8 and form, described die block 7 is fixedly connected on the lower bolster 2, described cut-out die 8 is fixedly connected in the die block 7, be respectively arranged with for the groove of placing shape for hat shaped steel at described die block 7 and cut-out die 8, the shape of described groove and shape for hat shaped steel bottom coupling, described cut-out punch 6 bottom both ends of the surface and cut off die 8 end face corresponding with cutting off punch 6 for being used for the cutting edge part of cut-out shape for hat shaped steel.
As shown in Figure 6, described cut-out punch 6 bottom cutting edges partly are parabola shaped, and its both sides, upper end are connected with cut-out punch 6 dual-sides by orthodrome.Because it is sharper to cut off the punch lower end, the side angle is bigger, and the cutting edge that cuts off punch progressively contacts shape for hat shaped steel, and mould is stressed more even, can avoid stressed destruction to equipment of moment.
As shown in Figure 4, on described cope match-plate pattern 1, the both sides that cut off punch 6 are provided with stripper 9, described stripper 9 slidably is connected with cope match-plate pattern 1 by screw rod, and on the described screw rod, be socketed with spring 10 between stripper 9 and the cope match-plate pattern 1, described stripper 9 is formed corresponding matching with die.Form at patrix and to move down when carrying out the punching press blank, stripper cooperates with die block pushes down shape for hat shaped steel both sides, prevents that shape for hat shaped steel from movement occurring and influencing the problem of cutting section quality when being stamped.
As shown in figure 10, described loading bracket is formed and is comprised and be symmetrical arranged ground retainer support 11 and be arranged on some backing rolls evenly distributedly 12 between two retainer supports 11, and described retainer support 11 is fixedly connected on lower bolster 2 and an end and is resisted against corresponding with it die and forms end face; As shown in figure 11, described adjustable positioning is formed and is comprised and be symmetrical arranged ground locating support 13 and adjustable the locating piece 14 that is connected on the locating support 13, and described locating support 13 is fixedly connected on lower bolster 2 and an end and is resisted against corresponding with it die and forms end face.Spacing between the described retainer support 11 is less than the Breadth Maximum of shape for hat shaped steel top flange, and the spacing between the described locating support 13 is greater than the Breadth Maximum of shape for hat shaped steel top flange.
Operation principle of the present utility model: the shaped steel that will cut off is placed on loading bracket and forms, promote shaped steel forward and form the location by adjustable positioning, the patrix composition moves down, utilize the cut-out punch cooperating of die it to be cut off with cut-out, finished product, waste material rely on gravity to fall into finished product case, ash can separately, promote the shaped steel location more forward, above-mentioned work circulates.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. diel that is used for cutting off shaped steel, it is characterized in that: comprise that patrix is formed and counterdie is formed, described patrix is formed and is comprised cope match-plate pattern (1) and be connected the punch composition that cope match-plate pattern (1) upward is used for cutting off shaped steel (4), described counterdie is formed and is comprised lower bolster (2) and be connected on the lower bolster (2) two groups and be symmetrical arranged the ground die and form, described two groups of dies have certain interval between forming, on described lower bolster (2), two groups of dies composition arranged outside are made up of with loading bracket adjustable positioning and are formed, and described cope match-plate pattern (1) slidably is connected by guide pillar (3) with lower bolster (2).
2. according to claim 1 for the diel of cutting off shaped steel, it is characterized in that: described punch is made up of punch retainer (5) and is cut off punch (6) and form, described punch retainer (5) is fixedly connected on the cope match-plate pattern (1), and described cut-out punch (6) is fixedly connected on punch retainer (5) and goes up and place between two groups of dies compositions.
3. according to claim 2 for the diel of cutting off shaped steel, it is characterized in that: described die is made up of die block (7) and is cut off die (8) and form, described die block (7) is fixedly connected on the lower bolster (2), described cut-out die (8) is fixedly connected in the die block (7), be respectively arranged with for the groove of placing shaped steel (4) at described die block (7) and cut-out die (8), the end face that described cut-out punch (6) bottom both ends of the surface and cut-out die (8) are corresponding with cutting off punch (6) is for the cutting edge part of cutting off shaped steel (4).
4. according to claim 3 it is characterized in that: described cut-out punch (6) bottom cutting edge partly is parabola shaped for the diel of cutting off shaped steel, and its both sides, upper end are connected with cut-out punch (6) dual-side by orthodrome.
5. according to claim 4 for the diel of cutting off shaped steel, it is characterized in that: the both sides of going up, cutting off punch (6) at described cope match-plate pattern (1) are provided with stripper (9), described stripper (9) slidably is connected with cope match-plate pattern (1) by screw rod, on the described screw rod, be socketed with spring (10) between stripper (9) and the cope match-plate pattern (1), described stripper (9) is formed corresponding matching with die.
6. according to any described diel for cut-out shaped steel in the claim 1 to 5, it is characterized in that: described loading bracket is formed and is comprised and be symmetrical arranged ground retainer support (11) and be arranged on some backing rolls evenly distributedly (12) between two retainer supports (11), and described retainer support (11) is fixedly connected on lower bolster (2) and an end and is resisted against corresponding with it die and forms end face.
7. according to claim 6 for the diel of cutting off shaped steel, it is characterized in that: described adjustable positioning is formed and is comprised and be symmetrical arranged ground locating support (13) and adjustable the locating piece (14) that is connected on the locating support (13), and described locating support (13) is fixedly connected on lower bolster (2) and an end and is resisted against corresponding with it die and forms end face.
8. according to claim 7 for the diel of cutting off shaped steel, it is characterized in that: the spacing between the described retainer support (11) is less than the Breadth Maximum of shaped steel (4), and the spacing between the described locating support (13) is greater than the Breadth Maximum of shaped steel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022438 CN203030706U (en) | 2013-01-16 | 2013-01-16 | Stamping die used for cutting off structural steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022438 CN203030706U (en) | 2013-01-16 | 2013-01-16 | Stamping die used for cutting off structural steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030706U true CN203030706U (en) | 2013-07-03 |
Family
ID=48682847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320022438 Expired - Fee Related CN203030706U (en) | 2013-01-16 | 2013-01-16 | Stamping die used for cutting off structural steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008440A (en) * | 2013-01-16 | 2013-04-03 | 南车眉山车辆有限公司 | Stamping mold used for cutting section steel |
-
2013
- 2013-01-16 CN CN 201320022438 patent/CN203030706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008440A (en) * | 2013-01-16 | 2013-04-03 | 南车眉山车辆有限公司 | Stamping mold used for cutting section steel |
| CN103008440B (en) * | 2013-01-16 | 2015-04-29 | 南车眉山车辆有限公司 | Stamping mold used for cutting section steel |
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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: 20130703 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |