CN204603056U - Diel - Google Patents
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- CN204603056U CN204603056U CN201520292049.9U CN201520292049U CN204603056U CN 204603056 U CN204603056 U CN 204603056U CN 201520292049 U CN201520292049 U CN 201520292049U CN 204603056 U CN204603056 U CN 204603056U
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- waste material
- material box
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- linkage
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Abstract
The utility model provides a kind of diel, comprise: patrix, punch, counterdie, die, support and waste material collection device, waste material collection device comprises: waste material box, resetting means, linkage and touch device, and waste material box is positioned at below die, one end and support hinged; Resetting means one end is connected with the waste material box other end, and the other end is connected with support, to make to form angle between waste material box and horizontal plane; Linkage is arranged on support, and is connected with the waste material box other end; Touch device is arranged on patrix, by touching linkage, and then drives the motion of waste material box, to reduce the angle between waste material box and horizontal plane.The diel that the utility model provides; by arranging waste material collection device; waste material is made automatically to collect and automatically to discharge; both ensure that waste material can be cleaned; reduce cost of labor; improve cleaning efficiency, again owing to not needing machine to shut down discontinuously, improve the operating efficiency of machine.
Description
Technical field
The utility model relates to mould applications, in particular to a kind of diel.
Background technology
At present, the mould of stamped workpieces has single punch-die, compound die, continuous mould, high speed mould etc.No matter which kind of mould, when carrying out the stamping procedure such as punching, cutting process mouth to workpiece, all will produce waste material, waste material can directly drop to inside the room between die shoe and feet.For the cleaning of waste material, general by two kinds of modes at present: one is hooked by manual type cleek to get, and another kind is placing waste dish between die shoe and feet, makes waste material drop in waste material dish, carrys out clear away waste by clear away waste dish.For first kind of way, because waste material is all often clastic, not easy to clean, and room between die shoe and feet is relatively little, therefore cleaning is got up relatively harder, and often clears up unclean.For the second way, then the necessary intermittent outage of punch press, waste material box could be taken away after shutdown, outwell waste material, frequent start-stop not only reduces the operating efficiency of machine, also can affect the service behaviour of machine.
Utility model content
In order to solve the problems of the technologies described above one of at least, the purpose of this utility model be to provide a kind of can Automatic clearance waste material and do not need the diel of intermittent outage.
To achieve these goals, the utility model provides a kind of diel, comprising: patrix; Punch, described punch is arranged on described patrix; Counterdie, described counterdie is arranged on the below of described patrix; Die, described die is arranged on described counterdie; Support, described support supports described counterdie; And waste material collection device, described waste material collection device is arranged on the bracket, and is positioned at the below of described die, for collecting the waste material from material upper punch to be processed pressure; Wherein, described waste material collection device comprises: waste material box, and described waste material box is positioned at the below of described die, and one end of described waste material box and described support hinged; Resetting means, one end of described resetting means is connected with the other end of described waste material box, and the other end is connected with described support, to make to form angle between described waste material box and horizontal plane; Linkage, described linkage is arranged on the bracket, and is connected with the other end of described waste material box; And touch device, described touch device is arranged on described patrix, and described touch device touches described linkage, and described linkage drives described waste material box to move, to reduce the angle between described waste material box and horizontal plane.
The diel that the utility model provides, by the support below die arranges waste material collection device, the waste material that stamping procedure is produced directly can be dropped in waste material box and be collected, touch device, linkage, resetting means can drive the other end opposite brackets of waste material box to move up and down along with the carrying out of stamping procedure, when the other end of waste material box moves upward, waste material in waste material box can automatically discharge due to Action of Gravity Field, the mode of waste material is discharged in this automatic collection automatically, avoid clear away waste from deflector chute by hand on the one hand, clear up the problem being inconvenient to cause the workload of workman to increase, namely when ensure that waste material can be cleaned, reduce cost of labor, improve cleaning efficiency, on the other hand owing to not needing machine to shut down discontinuously, improve the operating efficiency of machine, and then improve the competitiveness of product in market.
Specifically, in prior art, utilize the manual mode of getting waste material that hooks waste material can not be cleaned out, utilize the mode of waste material dish clear away waste then to need machine to shut down discontinuously, reduce operating efficiency, also affect the service behaviour of machine, and the diel that the utility model provides, support is provided with waste material collection device, waste material collection device comprises waste material box, resetting means, linkage and touch device, when stamped workpieces, patrix declines and absorption surface, patrix drives touch device to move downward simultaneously, touch device is made to touch linkage, then linkage drives the other end of waste material box to move downward, and the angle between horizontal plane reduces to minimum, the waste material that workpiece produces directly falls into waste material box and is collected, when patrix rises, drive touch device moves upward, now resetting means resets, drive linkage moves upward, and then make linkage drive the other end of waste material box to move upward, and the angle between horizontal plane increases to maximum gradually, waste material then in waste material box is due to the effect of gravity, the lowest part of waste material box will be slided to successively, i.e. waste material box and hinged one end of support, and finally discharge, like this along with the carrying out of punching course, patrix does Circularly liftable motion, the circulation of the other end opposite brackets of waste material box is driven to move up and down, the waste material that each cyclic process is produced can both be automatically collected, and automatically discharge, the mode of waste material is discharged in this automatic collection automatically, avoid clear away waste from deflector chute by hand on the one hand, clear up the problem being inconvenient to cause the workload of workman to increase, namely when ensure that waste material can be cleaned, reduce cost of labor, improve cleaning efficiency, on the other hand owing to not needing machine to shut down discontinuously, improve the operating efficiency of machine, and then improve the competitiveness of product in market.
In addition, the diel in above-described embodiment of providing of the utility model can also have following additional technical feature:
According to an embodiment of the present utility model, described linkage is drive link, and described touch device is for make bar, and described drive link can relative to described support motion.
In this embodiment, arranging linkage is drive link, and drive link can relative to support motion, achieves being flexibly connected of drive link and support, ensure that drive link can drive the other end of waste material box to move up and down, and then make the automatic collection waste material of Realization of Product and the function of automatically discharging.
According to an embodiment of the present utility model, the other end of described waste material box is provided with connecting plate, described connecting plate is provided with through hole, one end of described drive link is through described through hole, and one end of described drive link is provided with two locking nuts, two described locking nuts lay respectively at the both sides of described connecting plate.
In this embodiment, drive link realizes being connected by the through hole on connecting plate with waste material box, particularly, drive link links together through the other end of this through hole and waste material box, further, two locking nuts are set in the both sides of through hole, more reliable to make the two connect, and then ensure that drive link can drive the other end of waste material box to carry out upper and lower shuttling movement effectively.
According to an embodiment of the present utility model, described resetting means is spring, and described spring supporting is between described waste material box and described support.
According to an embodiment of the present utility model, further, described spring housing is located on one end of described drive link.
In this embodiment, arranging resetting means is spring, and spring housing is located on one end of drive link, when touch device drives drive link to move downward, drive link realizes moving downward by Compress Spring, when touch device moves upward, no longer to drive link force, and be now in the spring reset of compressive state, and then drive drive link to move upward, drive link is resetted, thus achieves the shuttling movement up and down of drive link.
According to an embodiment of the present utility model, described support is provided with avoiding hollow groove relative to described drive link place.
In this embodiment, during due to stamped workpieces, the power that patrix applies downwards is larger, therefore drive link is when being against on support, therebetween active force is also larger, and drive link is thinner, thus there is the danger of fracture, by arranging avoiding hollow groove relative to drive link place on support, to insert in avoiding hollow groove when then drive link moves downward, and directly not contact with support, so effectively release active force therebetween, thus add the dependability of product, and extend the service life of drive link.
According to an embodiment of the present utility model, described waste material box and described connecting plate are integral type structure.
In this embodiment, waste material box is set and connecting plate is integral type structure, ensure that the bonding strength of waste material box and connecting plate on the one hand, reduce the probability that waste material box and connecting plate occur to rupture, improve the dependability of product, waste material box and connecting plate integral type are produced on the other hand, simplify production technology, improve production efficiency.
According to an embodiment of the present utility model, the angle between described waste material box and described horizontal plane is 30 ° ~ 60 °.
In this embodiment, the angle arranged between waste material box and horizontal plane is not less than 30 °, ensure that waste material can slide downward automatically, namely ensure that waste material can be discharged automatically; The angle arranged between waste material box and horizontal plane is not more than 60 °, under ensure that the prerequisite that waste material box is at one end hinged with support, can put in the room between counterdie and support.
According to an embodiment of the present utility model, preferably, the angle between described waste material box and described horizontal plane is 45 °.
In this embodiment, the angle arranged between waste material box and horizontal plane is 45 °, both ensure that waste material can slide downward quickly, and namely ensure that the expulsion efficiency of waste material, in turn ensure that in the room that waste material box can more easily be installed between counterdie and support.
According to an embodiment of the present utility model, one end of described waste material box is provided with opening.
In this embodiment, one end of waste material box is provided with opening, when ensure that waste material slides into herein, directly can discharges, preferably, below opening, be placed with scrap collecting tank, collect the waste material that punching course produces.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the broken section structural representation of diel first state described in the utility model;
Fig. 2 is the broken section structural representation of diel second state described in the utility model;
Fig. 3 is the structural representation of waste material collection device described in the utility model (removal touch device).
Wherein, the corresponding relation in Fig. 1 to Fig. 3 between Reference numeral and component names is:
1 patrix, 2 punch, 3 counterdies, 4 dies, 5 supports, 6 waste material collection devices, 61 waste material boxes, 611 connecting plates, 612 through holes, 613 locking nuts, 62 springs, 63 drive links, 64 dozens of bars, 7 waste materials;
Wherein, Fig. 2 cathetus arrow represents the direction of motion of waste material.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Referring to Fig. 1 to Fig. 3, the diel according to some embodiments of the utility model is described.
As shown in Figure 1 to Figure 2, the utility model provides a kind of diel, comprising: patrix 1, punch 2, counterdie 3, die 4, support 5 and waste material collection device 6.
Particularly, punch 2 is arranged on patrix 1; Counterdie 3 is arranged on the below of patrix 1; Die 4 is arranged on counterdie 3; Support 5 supports counterdie 3; Waste material collection device 6 is arranged on support 5, and is positioned at the below of die 4, for collecting the waste material 7 from material upper punch to be processed pressure; Wherein, waste material collection device 6 comprises: waste material box 61, resetting means, linkage and touch device.
Particularly, waste material box 61 is positioned at the below of die 4, and one end of waste material box 61 and support 5 hinged; One end of resetting means is connected with the other end of waste material box 61, and the other end is connected with support 5, to make to form angle α between waste material box 61 and horizontal plane; Linkage is arranged on support 5, and is connected with the other end of waste material box 61; Touch device is arranged on patrix 1, and touch device touches linkage, and linkage drives waste material box 61 to move, to reduce the angle α between waste material box 61 and horizontal plane.
The diel that the utility model provides, by the support 5 below die 4 arranges waste material collection device 6, the waste material 7 that stamping procedure is produced directly can be dropped in waste material box 61 and be collected, touch device, linkage, resetting means can drive the other end opposite brackets 5 of waste material box 61 to move up and down along with the carrying out of stamping procedure, when the other end of waste material box 61 moves upward, waste material 7 in waste material box 61 moves along direction shown in Fig. 2 due to Action of Gravity Field, thus can automatically discharge, the mode of waste material 7 is discharged in this automatic collection automatically, avoid clear away waste 7 from deflector chute by hand on the one hand, clear up the problem being inconvenient to cause the workload of workman to increase, namely when ensure that waste material 7 can be cleaned, reduce cost of labor, improve cleaning efficiency, on the other hand owing to not needing machine to shut down discontinuously, improve the operating efficiency of machine, and then improve the competitiveness of product in market.
In a specific embodiment of the present utility model, as shown in Figure 1 to Figure 3, linkage is drive link 63, and touch device is for make bar 64, and drive link 63 can move relative to support 5.
In this embodiment, arranging linkage is drive link 63, drive link 63 can move relative to support 5, achieve being flexibly connected of drive link 63 and support 5, ensure that drive link 63 can drive the other end of waste material box 61 to move up and down, and then make the automatic collection waste material 7 of Realization of Product and the function of automatically discharging.
In an embodiment of the present utility model, as shown in Figure 3, the other end of waste material box 61 is provided with connecting plate 611, connecting plate 611 is provided with through hole 612, one end of drive link 63 is through through hole 612, and one end of drive link 63 is provided with the both sides that two locking nuts, 613, two locking nuts 613 lay respectively at connecting plate 611.
In this embodiment, drive link 63 realizes being connected by the through hole 612 on connecting plate 611 with waste material box 61, particularly, drive link 63 links together with the other end of waste material box 61 through this through hole 612, further, two locking nuts 613 are set in the both sides of through hole 612, more reliable to make the two connect, and then ensure that drive link 63 can drive the other end of waste material box 61 to carry out upper and lower shuttling movement effectively.
In a specific embodiment of the present utility model, as shown in Figure 1 to Figure 3, resetting means is spring 62, and spring 62 is supported between waste material box 61 and support 5.
Further, as shown in Figure 1 to Figure 3, spring 62 is set on one end of drive link 63.
In this embodiment, arranging resetting means is spring 62, and spring 62 is set on one end of drive link 63, when touch device drives drive link 63 to move downward, drive link 63 realizes moving downward by Compress Spring 62, when touch device moves upward, no longer drive link 63 is exerted a force, and the spring 62 being now in compressive state resets, and then drive drive link 63 to move upward, drive link 63 is resetted, thus achieves the shuttling movement up and down of drive link 63.
In an embodiment of the present utility model, support 5 is provided with avoiding hollow groove (not shown) relative to drive link 63 place.
In this embodiment, during due to stamped workpieces, the power that patrix 1 applies downwards is larger, therefore drive link 63 is when being against on support 5, therebetween active force is also larger, and drive link 63 is thinner, thus there is the danger of fracture, by arranging avoiding hollow groove relative to drive link 63 place on support 5, to insert in avoiding hollow groove when then drive link 63 moves downward, and directly not contact with support 5, so effectively release active force therebetween, thus add the dependability of product, and extend the service life of drive link 63.
In an embodiment of the present utility model, as shown in Figure 3, waste material box 61 and connecting plate 611 are integral type structure.
In this embodiment, arranging waste material box 61 with connecting plate 611 is integral type structure, ensure that the bonding strength of waste material box 61 and connecting plate 611 on the one hand, reduce the probability that waste material box 61 and connecting plate 611 occur to rupture, improve the dependability of product, waste material box 61 and connecting plate 611 integral type are produced on the other hand, simplify production technology, improve production efficiency.
In an embodiment of the present utility model, the angle α between waste material box 61 and horizontal plane is 30 ° ~ 60 °.
In this embodiment, the angle α arranged between waste material box 61 and horizontal plane is not less than 30 °, ensure that waste material 7 can move along direction shown in Fig. 2, and namely automatic slide downward, ensure that waste material 7 can be discharged automatically; The angle α arranged between waste material box 61 and horizontal plane is not more than 60 °, under ensure that the prerequisite that waste material box 61 is at one end hinged with support 5, can put in the room between counterdie 3 and support 5.
Preferably, the angle α between waste material box 61 and horizontal plane is 45 °.
In this embodiment, the angle α arranged between waste material box 61 and horizontal plane is 45 °, both ensure that waste material 7 can slide downward quickly, and namely ensure that the expulsion efficiency of waste material 7, in turn ensure that in the room that waste material box 61 can more easily be installed between counterdie 3 and support 5.
In an embodiment of the present utility model, as shown in Figure 1 to Figure 3, one end of waste material box 61 is provided with opening.
In this embodiment, one end that waste material box 61 is set is provided with opening, when ensure that waste material 7 slides into herein, directly can discharges, preferably, below opening, be placed with scrap collecting tank, collect the waste material 7 that punching course produces.
The specific works process of diel is specifically described below in conjunction with Fig. 1 to Fig. 3:
As shown in Figure 1, when stamped workpieces, patrix 1 declines and absorption surface, simultaneously patrix 1 band is made bar 64 and is moved downward, make to make bar 64 and touch drive link 63, then drive link 63 drives the other end of waste material box 61 to move downward, and the angle α between horizontal plane reduces to minimum, the waste material 7 that workpiece produces directly falls into waste material box 61 and is collected, as shown in Figure 2, when patrix 1 rises, drive is made bar 64 and is moved upward, now spring 62 resets, drive link 63 is driven to move upward, and then make drive link 63 drive the other end of waste material box 61 to move upward, and the angle α between horizontal plane increases to maximum gradually, waste material 7 then in waste material box 61 is due to the effect of gravity, the lowest part of waste material box 61 will be slided to successively, namely one end that waste material box 61 is hinged with support 5, and finally discharge, like this along with the carrying out of punching course, patrix 1 does Circularly liftable motion, the circulation of the other end opposite brackets 5 of waste material box 61 is driven to move up and down, the waste material 7 that each cyclic process is produced can both be automatically collected, and automatically discharge.
In sum, the diel that the utility model provides, by the support below die arranges waste material collection device, the waste material that stamping procedure is produced directly can be dropped in waste material box and be collected, touch device, linkage, resetting means can drive the other end opposite brackets of waste material box to move up and down along with the carrying out of stamping procedure, when the other end of waste material box moves upward, waste material in waste material box can automatically discharge due to Action of Gravity Field, the mode of waste material is discharged in this automatic collection automatically, avoid clear away waste from deflector chute by hand on the one hand, clear up the problem being inconvenient to cause the workload of workman to increase, namely when ensure that waste material can be cleaned, reduce cost of labor, improve cleaning efficiency, on the other hand owing to not needing machine to shut down discontinuously, improve the operating efficiency of machine, and then improve the competitiveness of product in market.
Specifically, in prior art, utilize the manual mode of getting waste material that hooks waste material can not be cleaned out, utilize the mode of waste material dish clear away waste then to need machine to shut down discontinuously, reduce operating efficiency, also affect the service behaviour of machine, and the diel that the utility model provides, support is provided with waste material collection device, waste material collection device comprises waste material box, resetting means, linkage and touch device, when stamped workpieces, patrix declines and absorption surface, patrix drives touch device to move downward simultaneously, touch device is made to touch linkage, then linkage drives the other end of waste material box to move downward, and the angle between horizontal plane reduces to minimum, the waste material that workpiece produces directly falls into waste material box and is collected, when patrix rises, drive touch device moves upward, now resetting means resets, drive linkage moves upward, and then make linkage drive the other end of waste material box to move upward, and the angle between horizontal plane increases to maximum gradually, waste material then in waste material box is due to the effect of gravity, the lowest part of waste material box will be slided to successively, i.e. waste material box and hinged one end of support, and finally discharge, like this along with the carrying out of punching course, patrix does Circularly liftable motion, the circulation of the other end opposite brackets of waste material box is driven to move up and down, the waste material that each cyclic process is produced can both be automatically collected, and automatically discharge, the mode of waste material is discharged in this automatic collection automatically, avoid clear away waste from deflector chute by hand on the one hand, clear up the problem being inconvenient to cause the workload of workman to increase, namely when ensure that waste material can be cleaned, reduce cost of labor, improve cleaning efficiency, on the other hand owing to not needing machine to shut down discontinuously, improve the operating efficiency of machine, and then improve the competitiveness of product in market.
In the utility model, the term such as term " installation ", " connection " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; " being connected " can be directly be connected, and also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In description of the present utility model, it will be appreciated that, term " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, can not be interpreted as restriction of the present utility model.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a diel, is characterized in that, comprising:
Patrix;
Punch, described punch is arranged on described patrix;
Counterdie, described counterdie is arranged on the below of described patrix;
Die, described die is arranged on described counterdie;
Support, described support supports described counterdie; With
Waste material collection device, described waste material collection device is arranged on the bracket, and is positioned at the below of described die, for collecting the waste material from material upper punch to be processed pressure;
Wherein, described waste material collection device comprises:
Waste material box, described waste material box is positioned at the below of described die, and one end of described waste material box and described support hinged;
Resetting means, one end of described resetting means is connected with the other end of described waste material box, and the other end is connected with described support, to make to form angle between described waste material box and horizontal plane;
Linkage, described linkage is arranged on the bracket, and is connected with the other end of described waste material box; With
Touch device, described touch device is arranged on described patrix, and described touch device touches described linkage, and described linkage drives described waste material box to move, to reduce the angle between described waste material box and horizontal plane.
2. diel according to claim 1, is characterized in that,
Described linkage is drive link, and described touch device is for make bar, and described drive link can relative to described support motion.
3. diel according to claim 2, is characterized in that,
The other end of described waste material box is provided with connecting plate, described connecting plate is provided with through hole, one end of described drive link is through described through hole, and one end of described drive link is provided with two locking nuts, and two described locking nuts lay respectively at the both sides of described connecting plate.
4. diel according to claim 3, is characterized in that,
Described resetting means is spring, and described spring supporting is between described waste material box and described support.
5. diel according to claim 4, is characterized in that,
Described spring housing is located on one end of described drive link.
6. diel according to claim 3, is characterized in that,
Described support is provided with avoiding hollow groove relative to described drive link place.
7. diel according to claim 3, is characterized in that,
Described waste material box and described connecting plate are integral type structure.
8. diel according to any one of claim 1 to 7, is characterized in that,
Angle between described waste material box and described horizontal plane is 30 ° ~ 60 °.
9. diel according to claim 8, is characterized in that,
Angle between described waste material box and described horizontal plane is 45 °.
10. diel according to claim 8, is characterized in that,
One end of described waste material box is provided with opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292049.9U CN204603056U (en) | 2015-05-07 | 2015-05-07 | Diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292049.9U CN204603056U (en) | 2015-05-07 | 2015-05-07 | Diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603056U true CN204603056U (en) | 2015-09-02 |
Family
ID=53955644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292049.9U Withdrawn - After Issue CN204603056U (en) | 2015-05-07 | 2015-05-07 | Diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801613A (en) * | 2015-05-07 | 2015-07-29 | 广东美的厨房电器制造有限公司 | Stamping die |
| CN106216493A (en) * | 2016-08-11 | 2016-12-14 | 成都陵川常友汽车部件制造有限公司 | It is applicable to the improved structure of the punching die of microperforated panel acoustic filter |
| CN113134543A (en) * | 2021-04-23 | 2021-07-20 | 重庆亚旭亚精密电子科技有限公司 | Precision electronic knife mold locking device with anti-deviation function |
-
2015
- 2015-05-07 CN CN201520292049.9U patent/CN204603056U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801613A (en) * | 2015-05-07 | 2015-07-29 | 广东美的厨房电器制造有限公司 | Stamping die |
| CN104801613B (en) * | 2015-05-07 | 2016-08-24 | 广东美的厨房电器制造有限公司 | Diel |
| CN106216493A (en) * | 2016-08-11 | 2016-12-14 | 成都陵川常友汽车部件制造有限公司 | It is applicable to the improved structure of the punching die of microperforated panel acoustic filter |
| CN113134543A (en) * | 2021-04-23 | 2021-07-20 | 重庆亚旭亚精密电子科技有限公司 | Precision electronic knife mold locking device with anti-deviation function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150902 Effective date of abandoning: 20160824 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |