CN202803903U - Progressive die - Google Patents
Progressive die Download PDFInfo
- Publication number
- CN202803903U CN202803903U CN201220142719.5U CN201220142719U CN202803903U CN 202803903 U CN202803903 U CN 202803903U CN 201220142719 U CN201220142719 U CN 201220142719U CN 202803903 U CN202803903 U CN 202803903U
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- CN
- China
- Prior art keywords
- drift
- sliding panel
- movable ram
- progressive die
- punching
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a progressive die including a lower fixing plate, a dumping plate, and a punch which includes a fixing punch and a moving punch. The moving punch is movably arranged on the dumping plate and penetrates through the lower fixing plate, The fixing punch is fixedly arranged on the lower fixing plate and penetrates through the dumping plate, a driving mechanism and a sliding mechanism are arranged on the lower fixing plate, the driving mechanism is connected with one end of the sliding mechanism, the other end of the sliding mechanism is corresponding to the moving punch, and the driving mechanism is further connected with a PLC controller. The progressive die divides the punch into the fixing punch and the moving punch and controls a cylinder to perform step pitch movement via the PLC controller, thus, the moving punch is operated by the cylinder to perform work and an engineering die is changed into the progressive die, and only one punching machine is used, thereby the progressive die greatly improves the production efficiency and saves the cost.
Description
Technical field
The utility model relates to a kind of mould, particularly a kind of progressive die for the multi-pace punching.
Background technology
The progressive die refers to that forcing press in punching stroke, adopts banded punching press raw material, finish simultaneously the cold stamping punch die of multi-step forming processes with several different stations at a secondary mould, the every punching press of mould is finished once, the strip fixed-distance moving once, until product machines.The progressive die in existing punching press field can only be by the grading feeding of fixedly step pitch of mould setting itself, and every mold all only has a fixing step pitch.
A kind of product as shown in Figure 1, this product is the frame parts of network cabinet, product length does not wait from 900mm to 2000mm, and the different parts of product has difform punching, and punching comprises the first punching A, the second punching B, the 3rd punching C, the 4th punching D and cuts off hole E.If carry out punching processing by prior art, open 1 secondary progressive die and 4 secondary perforating dies could generate product, production cost is high, and product has enough to meet the need between every punch press, waste time and energy, production efficiency is low, and product material is thin, size is large, product very easily is out of shape, product rejection rate is high, and production efficiency is lower.If be designed to progressive die production, only design a fixing step pitch according to prior art, the length of the progressive die is longer, all is a huge test to pressing equipment and feeder.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of progressive die.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of progressive die, comprise patrix and counterdie, described patrix comprises cope match-plate pattern, upper mounted plate, bottom plate, stripper and the drift that is fixedly connected sequentially, and described counterdie comprises concave template and the lower bolster that is fixedly connected sequentially, and described drift comprises fixedly drift and movable ram; Described movable ram is movably arranged on the described stripper, and passes described bottom plate; Described fixedly drift is fixedly mounted on the described bottom plate, and passes described stripper; Driving mechanism and slide mechanism are installed on the described bottom plate, and described driving mechanism is connected with an end of described slide mechanism, and the other end of described slide mechanism is corresponding with described movable ram; Described driving mechanism also is connected with a PLC controller.
Preferably, the both sides of described movable ram are provided with hanging platform, are provided with spring between described hanging platform and the described stripper, and described movable ram is movably arranged on the described stripper by described spring.
Preferably, described driving mechanism is cylinder, and described slide mechanism is sliding panel, and the telescopic end of described cylinder is connected with described sliding panel.
Preferably, described cylinder and sliding panel all are horizontally disposed with, and perpendicular with described movable ram.
Preferably, an end of the corresponding described movable ram of described sliding panel is provided with the inclined-plane, and an end of the corresponding described sliding panel of described movable ram is provided with the inclined-plane, and the inclined-plane of described sliding panel parallels with the inclined-plane of described movable ram.
Preferably, described movable ram comprises drift one, drift two, drift three and drift four, and described sliding panel comprises sliding panel one, sliding panel two, sliding panel three and sliding panel four; Described drift one, drift two, drift three and drift four are corresponding with sliding panel one, sliding panel two, sliding panel three and sliding panel four respectively, and described sliding panel one, sliding panel two, sliding panel three and sliding panel four connect respectively a described cylinder.
Preferably, the position of described drift one, drift two, drift three and drift four and shape are corresponding with the second punching, the 3rd punching, the 4th punching and cut-out hole respectively.
Preferably, the position of described fixedly drift and shape are corresponding with the first punching.
Pass through technique scheme, the progressive die that the utility model provides, it is divided into fixedly drift and movable ram with drift, and by the action of PLC controller control cylinder step pitch, and then realized that utilization cylinder manipulation activities drift carries out work, stage die is become the progressive die, and only take a punch press, greatly promoted production efficiency and saved cost.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment.
Fig. 1 is a kind of schematic diagram of frame parts of network cabinet;
Fig. 2 is the stereo decomposing structural representation of the disclosed progressive die of embodiment;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is I-I section sectional structure schematic diagram among Fig. 3 (drift one is in running order, and drift five is in off working state);
Fig. 5 is I-I section sectional structure schematic diagram among Fig. 3 (drift one and drift five is all in running order, and namely drift one and drift five all are positioned at bottom dead centre);
Work schematic diagram of the present utility model when Fig. 6 is the first count action;
Fig. 7 is the 8th work schematic diagram of the present utility model when doing of flapping;
Fig. 8 is when action the tenth triple time work schematic diagram of the present utility model;
Fig. 9 is the 16 work schematic diagram of the present utility model when doing of flapping;
Figure 10 is the 24 work schematic diagram of the present utility model when doing of flapping;
Figure 11 is when action the 30 triple time work schematic diagram of the present utility model;
Figure 12 is the main TV structure schematic diagram that drift five is connected with spring among Fig. 3.
Letter and number represents among the figure:
A. the first punching B. the second punching C. the 3rd punching
D. the 4th punching E. cuts off hole 11. cope match-plate patterns
12. upper mounted plate 13. bottom plates 14. discharging versions
15. concave template 16. lower bolsters 21. are drift fixedly
22. drift one 23. drifts 2 24. drifts three
25. drift 31. sliding panels 32. sliding panels one
33. sliding panel 34. sliding panels 3 41. cylinders
42. spring 121. hanging platforms
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
According to Fig. 1 to 3, the progressive die that the utility model provides, comprise patrix and counterdie, patrix comprises cope match-plate pattern 11, upper mounted plate 12, bottom plate 13, stripper 14 and the drift that is fixedly connected sequentially, counterdie comprises concave template 15 and the lower bolster 16 that is fixedly connected sequentially, and drift comprises fixedly drift 21 and movable ram; Movable ram is movably arranged on the stripper 14, and passes bottom plate 13; Fixedly drift 21 is fixedly mounted on the bottom plate 13, and passes stripper 14; Driving mechanism and slide mechanism are installed on the bottom plate 13, and driving mechanism is connected with an end of slide mechanism, and the other end of slide mechanism is corresponding with movable ram; Driving mechanism is connected with a PLC controller (not shown) also, and controls the action of driving mechanism by the PLC controller.
As shown in figure 12, the both sides of movable ram are provided with hanging platform 121, are provided with spring 42 between hanging platform 121 and the stripper 14, and movable ram is movably arranged on the stripper 14 by spring 42.When driving mechanism drove slide mechanism work, slide mechanism drove movable ram and moves downward, and then Compress Spring 42; When driving mechanism drive slide mechanism retreated, movable ram resetted under the effect of spring 42.
Wherein, driving mechanism is preferably cylinder 41, and slide mechanism is preferably sliding panel, and the telescopic end of cylinder 41 is connected with sliding panel, and cylinder 41 all is horizontally disposed with sliding panel and perpendicular with movable ram; One end of the corresponding movable ram of sliding panel is provided with the inclined-plane, one end of the corresponding sliding panel of movable ram is provided with the inclined-plane, the inclined-plane of sliding panel parallels with the inclined-plane of movable ram, move downward to realize sliding panel driving movable ram by the inclined-plane that is parallel to each other, can certainly be set to arc or semicircle etc. by corresponding face, can realize that sliding panel drives movable ram and moves downward as purpose, this is not done strict restriction.
Wherein, as shown in Figure 3, movable ram comprises drift 1, drift 2 23, drift 3 24 and drift 4 25, and sliding panel comprises sliding panel 1, sliding panel 2 31, sliding panel 3 34 and sliding panel 4 33; Drift 1, drift 2 23, drift 3 24 and drift 4 25 are corresponding with sliding panel 1, sliding panel 2 31, sliding panel 3 34 and sliding panel 4 33 respectively, and sliding panel 1, sliding panel 2 31, sliding panel 3 34 and sliding panel 4 33 connect respectively a cylinder 41; The position of drift 1, drift 2 23, drift 3 24 and drift 4 25 and shape are corresponding with the second punching B, the 3rd punching C, the 4th punching D and cut-out hole E shown in Figure 1 respectively; The position that fixed punch is 21 and shape are corresponding with the first punching A shown in Figure 1.
(rack U number refers to be installed in the capacity of 19 inches equipment such as server in the rack with 22U shown in Figure 1.The height of 19 inches equipment is regular, international standard is as unit take the U number, 1U equals 44.45mm, and for example a rack capacity is the equipment that 42 1U can be installed exactly that 42U refers to) network cabinet frame parts be processed as example, operation principle of the present utility model is as follows:
With reference to figure 3, mould is comprised of 5 groups of drifts, and each group all is equivalent to overlap independently mould.Wherein, fixedly drift 21 punching 1 circular hole, 1 square hole and 1 rectangular opening namely form the first punching A; Drift 1, drift 2 23 and drift 3 24 are to rush aperture and rectangular opening, namely form respectively the second punching B, the 3rd punching C and the 4th punching D; The function of drift 4 25 is to cut off, and forms cut-out hole E.Fixedly the work of drift 21 is regular, its job step distance is 44.45mm, and each is flapped and all works in the whole process, the action of drift 1, drift 2 23, drift 3 24 and drift 4 25 is irregular, not that each bat is all worked, need 4 cylinders 41 to drive 4 movable ram intermittent works of 4 sliding panel control.Sliding panel is that the piston rod with cylinder 41 connects together, and the straight reciprocating motion of cylinder 41 is carried out straight reciprocating motion thereby drive sliding panel, and realized the up-and-down movement of each movable ram by the reciprocating motion of sliding panel by the control of PLC controller.
The below is according to Fig. 6 to Figure 11, and the specific works process that this utility model is used for formed product shown in Figure 1 is:
The first count action: 4 cylinders 41 are not worked, and drift 1, drift 2 23, drift 3 24 and drift 4 25 are all at top dead-centre, and fixedly drift 21 is worked and moulding the first punching A, and feeder is feeding 44.45mm forward, as shown in Figure 6;
Second count to the seven is flapped and is done to move the same with first count;
The 8th work of flapping: drift 4 25 moves downward bottom dead centre under the effect of cylinder 41, and drift 4 25 work also form in the strip end and to cut off hole E; Fixedly drift 21 works on; Feeder is feeding 44.45mm forward, as shown in Figure 7;
The 9th work of flapping: cylinder 41 drives sliding panels 4 33 and retreats outside mould, and drift 4 25 moves upward to top dead-centre; Fixedly drift 21 works on; Feeder is feeding 44.45mm forward;
The tenth photographed the 12 flaps and does and first count moves the same;
The action of the tenth triple time: drift 1 moves downward bottom dead centre under the driving of cylinder 41, and drift 1 is worked and formed the second punching B at strip; Fixedly drift 21 works on; Feeder is feeding 44.45mm forward, as shown in Figure 8;
The 14 work of flapping: cylinder 41 drives sliding panels 1 and retreats outside mould, and drift 1 moves upward to top dead-centre; Fixedly drift 21 works on; Feeder is feeding 44.45mm forward;
The 15 flaps does to move the same with first count;
The 16 work of flapping: drift 2 23 and drift 3 24 move downward bottom dead centre under the driving of cylinder 41, and drift 2 23 and drift 3 24 work also form the 3rd punching C and the 4th punching D at strip; Fixedly drift 21 works on; Feeder is feeding 44.45mm forward, as shown in Figure 9;
The 17 work of flapping: cylinder 41 drives sliding panels 2 31 and sliding panel 3 34 retreats outside mould, and drift 2 23 and drift 3 24 move upward to top dead-centre; Fixedly drift 21 works on; Feeder is feeding 44.45mm forward;
The 18 photographed the action of the 20 triple time moves the same with first count;
The 24 flaps do and moved the tenth triple time the same, as shown in figure 10;
The 25 flaps do the same with the 14 work of flapping;
The 26 photographed 32 flaps and does and first count moves the same;
The 30 triple time action and the 8th work of flapping is the same, as shown in figure 11;
At last, the punch press top shoe is got back to top dead-centre, and feeder is feeding 44.45mm forward, and cylinder 41 retreats drift 1, drift 2 23, drift 3 24 and drift 4 25 are resetted, and prepares the punching press action of circulation next cycle, and so far, a product punching press is finished.
The progressive die that the utility model provides, it is divided into fixedly drift 21 and movable ram with drift, and by the action of PLC controller control cylinder 41 step pitches, and then realized that utilization cylinder 41 manipulation activities drifts carry out work, stage die is become the progressive die, and only take a punch press, greatly promote production efficiency and saved cost.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.
Claims (8)
1. progressive die, comprise patrix and counterdie, described patrix comprises cope match-plate pattern, upper mounted plate, bottom plate, stripper and the drift that is fixedly connected sequentially, and described counterdie comprises concave template and the lower bolster that is fixedly connected sequentially, it is characterized in that described drift comprises fixedly drift and movable ram; Described movable ram is movably arranged on the described stripper, and passes described bottom plate; Described fixedly drift is fixedly mounted on the described bottom plate, and passes described stripper; Driving mechanism and slide mechanism are installed on the described bottom plate, and described driving mechanism is connected with an end of described slide mechanism, and the other end of described slide mechanism is corresponding with described movable ram; Described driving mechanism also is connected with a PLC controller.
2. the progressive die according to claim 1 is characterized in that, the both sides of described movable ram are provided with hanging platform, is provided with spring between described hanging platform and the described stripper, and described movable ram is movably arranged on the described stripper by described spring.
3. the progressive die according to claim 1 is characterized in that, described driving mechanism is cylinder, and described slide mechanism is sliding panel, and the telescopic end of described cylinder is connected with described sliding panel.
4. the progressive die according to claim 3 is characterized in that, described cylinder and sliding panel all are horizontally disposed with, and perpendicular with described movable ram.
5. the progressive die according to claim 4, it is characterized in that, one end of the corresponding described movable ram of described sliding panel is provided with the inclined-plane, and an end of the corresponding described sliding panel of described movable ram is provided with the inclined-plane, and the inclined-plane of described sliding panel parallels with the inclined-plane of described movable ram.
6. according to claim 1 or 5 each described progressive dies, it is characterized in that described movable ram comprises drift one, drift two, drift three and drift four, described sliding panel comprises sliding panel one, sliding panel two, sliding panel three and sliding panel four; Described drift one, drift two, drift three and drift four are corresponding with sliding panel one, sliding panel two, sliding panel three and sliding panel four respectively, and described sliding panel one, sliding panel two, sliding panel three and sliding panel four connect respectively a described cylinder.
7. the progressive die according to claim 6 is characterized in that, the position of described drift one, drift two, drift three and drift four and shape are corresponding with the second punching, the 3rd punching, the 4th punching and cut-out hole respectively.
8. the progressive die according to claim 1 is characterized in that, the position of described fixedly drift and shape are corresponding with the first punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220142719.5U CN202803903U (en) | 2012-10-26 | 2012-10-26 | Progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220142719.5U CN202803903U (en) | 2012-10-26 | 2012-10-26 | Progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803903U true CN202803903U (en) | 2013-03-20 |
Family
ID=47862847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220142719.5U Withdrawn - After Issue CN202803903U (en) | 2012-10-26 | 2012-10-26 | Progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357744A (en) * | 2012-04-06 | 2013-10-23 | 苏州兰贝信息科技有限公司 | Progressive die |
| CN107282768A (en) * | 2017-06-07 | 2017-10-24 | 深圳市长盈精密技术股份有限公司 | A kind of continuous mould |
-
2012
- 2012-10-26 CN CN201220142719.5U patent/CN202803903U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357744A (en) * | 2012-04-06 | 2013-10-23 | 苏州兰贝信息科技有限公司 | Progressive die |
| CN103357744B (en) * | 2012-04-06 | 2016-05-25 | 苏州兰贝信息科技有限公司 | The progressive die |
| CN107282768A (en) * | 2017-06-07 | 2017-10-24 | 深圳市长盈精密技术股份有限公司 | A kind of continuous mould |
| CN107282768B (en) * | 2017-06-07 | 2021-11-19 | 深圳市长盈精密技术股份有限公司 | Continuous die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130320 Effective date of abandoning: 20210317 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130320 Effective date of abandoning: 20210317 |