CN103624159A - Punching and blanking die - Google Patents
Punching and blanking die Download PDFInfo
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- CN103624159A CN103624159A CN201310624056.XA CN201310624056A CN103624159A CN 103624159 A CN103624159 A CN 103624159A CN 201310624056 A CN201310624056 A CN 201310624056A CN 103624159 A CN103624159 A CN 103624159A
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- punching
- fixed seat
- station
- cutting knife
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Abstract
The invention relates to the technical field of dies, in particular to a punching and blanking die. The punching and blanking die comprises an upper die device and a lower die device, and a first station and a second station are arranged between the upper die device and the lower die device. A punching mechanism used for punching coil stock is arranged in the first station, and a blanking mechanism for blanking the punched coil stock is further arranged in the second station. According to the punching and blanking die, the two stations for punching and blanking respectively are arranged in the die, the step of punching and the step of blanking can be finished in sequence in one-time machining, the machining cost is greatly reduced, and the machining efficiency is improved.
Description
Technical field
Invention relates to technical field of mold, more particularly, and particularly a kind of punching blank mould.
Background technology
Known basin frame kind is a lot, comprises circular and rectangle basin frame, needs first to open at present material before the drawing process of basin frame (material is SPCC), and then in the middle of material a little mesopore of punching, mesopore mainly plays act as location, it is quick-fried etc. to prevent drawing.And technique of the prior art is: first evolution material rushes separately mesopore again, first blank is rushing mesopore; In process, need to use two kinds of equipment, carry out the cutoff device and the hole punched device that rushes mesopore of evolution material; The problem of its existence is: processing cost is high and efficiency is low.
Summary of the invention
The object of invention is to provide a kind of punching blank mould that reduces processing cost and can improve working (machining) efficiency.
In order to achieve the above object, the technical scheme that invention adopts is as follows:
A kind of punching blank mould, comprise upper mould device and lower mold apparatus, between described upper mould device and lower mold apparatus, be provided with the first station and the second station, and in described the first station, be provided with for coiled strip being carried out to the punch mechanism of punching, and in described the second station, the material cutting mechanism that carries out blank for the coiled strip to after punching be also installed; Described punch mechanism comprises the piercing punch fixed head that is installed on upper mould device lower end, be installed on the piercing punch of piercing punch fixed head lower end, be installed on the punching concave die fixed head on lower mold apparatus, and be installed on punching concave die fixed head and the punching concave die corresponding with piercing punch; Described material cutting mechanism comprises the cutting knife upper fixed seat that is installed on upper mould device lower end, is installed on the upper cutter of cutting knife upper fixed seat lower end, is installed on the cutting knife lower fixed seat on lower mold apparatus, and is installed on cutting knife lower fixed seat and the lower cutter corresponding with upper cutter.
Preferably, described piercing punch and the punching concave die detachable lower end of piercing punch fixed head and the upper end of punching concave die fixed head of being installed on respectively.
Preferably, cross sectional shape on described cutting knife upper fixed seat and cutting knife lower fixed seat is L shaped, and the L shaped base of described cutting knife upper fixed seat is positioned at direction one side away from the first station, the L shaped base of described cutting knife lower fixed seat is positioned at direction one side near the first station.
Preferably, described upper mould device comprises patrix link plate, link plate backing plate, cope match-plate pattern and upper padding plate, and described link plate backing plate is installed on the lower end of patrix link plate, and described cope match-plate pattern is installed on the lower end of link plate backing plate, and described upper padding plate is installed on the lower end of cope match-plate pattern.
Preferably, described lower mold apparatus comprises lower bolster and is installed on the lower fixed seat on lower bolster.
Preferably, be positioned on the lower fixed seat of described the first station front end Lifting Device is also installed.
Compared with prior art, the advantage of invention is: the present invention is provided with two stations that are respectively used to punching and blank in mould, can in time processing, successively complete the step of punching and blank, has reduced greatly processing cost, and has improved working (machining) efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, invention is described further.
Fig. 1 is the structural representation of the described punching blank mould of invention.
Fig. 2 is the top view of the described punching blank mould of invention.
Fig. 3 is the product structure figure of the described punching blank mould of invention after machining.
Fig. 4 is the processing process figure of the described punching blank mould of invention.
Description of reference numerals: 1, patrix link plate, 2, link plate backing plate, 3, cope match-plate pattern, 4, upper padding plate, 5, cutting knife upper fixed seat, 6, upper cutter, 7, lower cutter, 8, cutting knife lower fixed seat, 9, lower fixed seat, 10, piercing punch fixed head, 11, piercing punch, 12, punching concave die, 13, punching concave die fixed head, 14, punching concave die backing plate, 15, Lifting Device, 16, lower bolster.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be described in further detail.
Consult shown in Fig. 1-Fig. 2, a kind of punching blank mould that invention provides, comprise upper mould device and lower mold apparatus, wherein, between upper mould device and lower mold apparatus, be provided with the first station and the second station, and, in the first station, be provided with for coiled strip being carried out to the punch mechanism of punching, and the material cutting mechanism that carries out blank for the coiled strip to after punching be also installed in the second station.In use, can to coiled strip, carry out punching and blank by the punch mechanism between upper mould device and lower mold apparatus and material cutting mechanism, avoided the technical problem that needs two equipment to process in prior art, reduced greatly processing cost, and improved working (machining) efficiency simultaneously.
Concrete, above-mentioned upper mould device comprises patrix link plate 1, link plate backing plate 2, cope match-plate pattern 3 and upper padding plate 4, and link plate backing plate 2 is installed on the lower end of patrix link plate 1, and cope match-plate pattern 3 is installed on the lower end of link plate backing plate 2, and upper padding plate 4 is installed on the lower end of cope match-plate pattern 3.And lower mold apparatus comprises lower bolster 16 and is installed on the lower fixed seat 9 on lower bolster 16.
Concrete, above-mentioned punch mechanism comprises the piercing punch fixed head 10 that is installed on upper mould device (being upper padding plate 4) lower end, be installed on the piercing punch 11 of piercing punch fixed head 10 lower ends, be installed on the punching concave die fixed head 13 on lower mold apparatus (being lower fixed seat 9), and be installed on punching concave die fixed head 13 and the punching concave die 12 corresponding with piercing punch 11.And above-mentioned material cutting mechanism comprises the cutting knife upper fixed seat 5 that is installed on upper mould device (being upper padding plate 4) lower end, be installed on the upper cutter 6 of cutting knife upper fixed seat 5 lower ends, be installed on the cutting knife lower fixed seat 8 on lower mold apparatus (being lower fixed seat 9), and be installed on cutting knife lower fixed seat 8 and the lower cutter 7 corresponding with upper cutter 6.
As preferably, above-mentioned piercing punch 11 and punching concave die 12 be the detachable lower end of piercing punch fixed head 10 and the upper end of punching concave die fixed head 13 of being installed on respectively, i.e. piercing punch 11 and punching concave die 12 that the present invention can rush mesopore according to needed intermediate pore size change.
As preferably, above-mentioned cutting knife upper fixed seat 5 and the cross sectional shape on cutting knife lower fixed seat 8 are L shaped, and the L shaped base of cutting knife upper fixed seat 5 is positioned at direction one side away from the first station, and the L shaped base of cutting knife lower fixed seat 8 is positioned at direction one side near the first station.Meanwhile, the lateral surface of the medial surface of upper cutter 6 and lower cutter 7 is positioned at same, and in blank process, upper cutter 6 is descending with respect to lower cutter 7, by the shear action of the medial surface of upper cutter 6 and the lateral surface of lower cutter 7, carries out blank.
As preferably, the present invention is also provided with Lifting Device 15 being positioned on the lower fixed seat 9 of the first station front end.It,, for carrying coiled strip process that coiled strip is ejected, prevents its landing.
Below in conjunction with accompanying drawing 1, Fig. 2 and Fig. 4, operation principle of the present invention is described further:
The present invention, in process, need to adopt slab feed appliance to transmit coiled strip, to reach the object of automatic processing, and mould is arranged on forcing press.Add man-hour, slab feed appliance is sent coiled strip on the first station of mould, forcing press top shoe drives upper mould device descending, when upper mould device and lower mold apparatus closure, piercing punch 11 carries out stamping-out action with respect to punching concave die 12, and upper cutter 6 carries out shear action with respect to lower cutter 7, until upper mould device goes downwards to lower dead point position, complete stamping-out, shear action.Now, the top shoe of forcing press drives upper mould device up, and upper mould device is to upper dead center position, and the feeding again of slab feed appliance, completes a press cycle.After machining, the structure of product as shown in Figure 3.
Although described by reference to the accompanying drawings working of an invention mode; but the patent owner can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of the claim of invention, all should be within the protection domain of invention.
Claims (6)
1. a punching blank mould, comprise upper mould device and lower mold apparatus, it is characterized in that: between described upper mould device and lower mold apparatus, be provided with the first station and the second station, and in described the first station, be provided with for coiled strip being carried out to the punch mechanism of punching, and in described the second station, the material cutting mechanism that carries out blank for the coiled strip to after punching be also installed; Described punch mechanism comprises the piercing punch fixed head (10) that is installed on upper mould device lower end, be installed on the piercing punch (11) of piercing punch fixed head (10) lower end, be installed on the punching concave die fixed head (13) on lower mold apparatus, and be installed on punching concave die fixed head (13) and the punching concave die (12) corresponding with piercing punch (11); Described material cutting mechanism comprises the cutting knife upper fixed seat (5) that is installed on upper mould device lower end, be installed on the upper cutter (6) of cutting knife upper fixed seat (5) lower end, be installed on the cutting knife lower fixed seat (8) on lower mold apparatus, and be installed on cutting knife lower fixed seat (8) and the lower cutter (7) corresponding with upper cutter (6).
2. punching blank mould according to claim 1, is characterized in that: described piercing punch (11) and punching concave die (12) be the detachable lower end of piercing punch fixed head (10) and the upper end of punching concave die fixed head (13) of being installed on respectively.
3. punching blank mould according to claim 2, it is characterized in that: the cross sectional shape on described cutting knife upper fixed seat (5) and cutting knife lower fixed seat (8) is L shaped, and the L shaped base of described cutting knife upper fixed seat (5) is positioned at direction one side away from the first station, the L shaped base of described cutting knife lower fixed seat (8) is positioned at direction one side near the first station.
4. according to the punching blank mould described in claim 1～3 any one, it is characterized in that: described upper mould device comprises patrix link plate (1), link plate backing plate (2), cope match-plate pattern (3) and upper padding plate (4), described link plate backing plate (2) is installed on the lower end of patrix link plate (1), described cope match-plate pattern (3) is installed on the lower end of link plate backing plate (2), and described upper padding plate (4) is installed on the lower end of cope match-plate pattern (3).
5. according to the punching blank mould described in claim 1～3 any one, it is characterized in that: described lower mold apparatus comprises lower bolster (16) and is installed on the lower fixed seat (9) on lower bolster (16).
6. punching blank mould according to claim 5, is characterized in that: be positioned on the lower fixed seat (9) of described the first station front end Lifting Device (15) is also installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310624056.XA CN103624159A (en) | 2013-11-26 | 2013-11-26 | Punching and blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310624056.XA CN103624159A (en) | 2013-11-26 | 2013-11-26 | Punching and blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103624159A true CN103624159A (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310624056.XA Pending CN103624159A (en) | 2013-11-26 | 2013-11-26 | Punching and blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624159A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307967A (en) * | 2014-11-11 | 2015-01-28 | 济南轨道交通装备有限责任公司 | Waste-free stamping die for deal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262273A (en) * | 1993-03-16 | 1994-09-20 | Matsushita Electric Ind Co Ltd | Hole punching die device |
| JPH11245199A (en) * | 1998-02-27 | 1999-09-14 | Daitekkusu:Kk | Blanking device for mounting board |
| CN201124199Y (en) * | 2007-08-23 | 2008-10-01 | 湖北美标汽车制冷系统有限公司 | Device for processing automobile air conditioner collecting tube |
| CN202621721U (en) * | 2012-05-08 | 2012-12-26 | 芜湖成新汽车零部件有限公司 | Novel edge-trimming and punching die |
| CN202715695U (en) * | 2012-06-27 | 2013-02-06 | 凌云工业股份有限公司 | Punching and cutting die of vehicle window frame rolling section bar |
| CN203265403U (en) * | 2013-04-18 | 2013-11-06 | 重庆创想机械制造有限公司 | Die integrating trimming and punching |
| CN203610516U (en) * | 2013-11-26 | 2014-05-28 | 梧州恒声电子科技有限公司 | Punching and blanking mold |
-
2013
- 2013-11-26 CN CN201310624056.XA patent/CN103624159A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262273A (en) * | 1993-03-16 | 1994-09-20 | Matsushita Electric Ind Co Ltd | Hole punching die device |
| JPH11245199A (en) * | 1998-02-27 | 1999-09-14 | Daitekkusu:Kk | Blanking device for mounting board |
| CN201124199Y (en) * | 2007-08-23 | 2008-10-01 | 湖北美标汽车制冷系统有限公司 | Device for processing automobile air conditioner collecting tube |
| CN202621721U (en) * | 2012-05-08 | 2012-12-26 | 芜湖成新汽车零部件有限公司 | Novel edge-trimming and punching die |
| CN202715695U (en) * | 2012-06-27 | 2013-02-06 | 凌云工业股份有限公司 | Punching and cutting die of vehicle window frame rolling section bar |
| CN203265403U (en) * | 2013-04-18 | 2013-11-06 | 重庆创想机械制造有限公司 | Die integrating trimming and punching |
| CN203610516U (en) * | 2013-11-26 | 2014-05-28 | 梧州恒声电子科技有限公司 | Punching and blanking mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307967A (en) * | 2014-11-11 | 2015-01-28 | 济南轨道交通装备有限责任公司 | Waste-free stamping die for deal |
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Application publication date: 20140312 |