CN109909372B - Waste-free side punching die for high-performance micro-motor shell for automobile - Google Patents
Waste-free side punching die for high-performance micro-motor shell for automobile Download PDFInfo
- Publication number
- CN109909372B CN109909372B CN201910093546.9A CN201910093546A CN109909372B CN 109909372 B CN109909372 B CN 109909372B CN 201910093546 A CN201910093546 A CN 201910093546A CN 109909372 B CN109909372 B CN 109909372B
- Authority
- CN
- China
- Prior art keywords
- die
- punching
- upper die
- plate
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004080 punching Methods 0.000 title claims abstract description 122
- 238000005520 cutting process Methods 0.000 claims abstract description 49
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000009191 jumping Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000000750 progressive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention provides a waste-free side punching die for an automobile high-performance micro-motor shell, which comprises a slotting tool assembly, an upper die assembly and a lower die assembly; the slotting tool component comprises an upper die base plate, an upper die clamping plate and a slotting tool; the upper die assembly comprises an upper die base plate and an upper die plate, a die cavity is formed in the upper die plate, a punching knife edge is formed in the left side of the die cavity, and a knife inserting channel is formed in the right side of the die cavity; the die assembly comprises a lower die clamping plate, a lower die backing plate, a positioning male die and a punching assembly, and a punching slot is formed in the lower die clamping plate; the punching assembly comprises a side cutting punch, a sliding block seat and a spring, wherein the side cutting punch comprises a punch end, the punch end comprises a vertical punching surface and a third inclined surface, and a second inclined surface is arranged on one side, away from the punch end, of the sliding block seat. The waste material is not generated during punching, the risks of scrap jumping and scrap blocking are avoided, and the service life of the die is prolonged.
Description
Technical Field
The invention relates to the technical field of die side punching, in particular to a waste-free side punching die for a high-performance micro-motor shell for an automobile.
Background
The die is one of the indispensable devices in modern industrial production, and is known as an industrial master. Progressive die is one of the most important types of dies. The continuous die (also called progressive die and jump die) is a die which is used for finishing multiple working procedures at different positions in sequence in one stroke of the press. The blanking piece is formed step by step in a continuous die, and the continuous forming is a process method with concentrated working procedures, so that various working procedures such as trimming, cutting, grooving, punching, plastic deformation, blanking and the like can be finished on a pair of dies. According to the actual requirement of the stamping part, a plurality of stamping working procedures (called stations in a progressive die) are arranged in a certain sequence for continuous stamping.
In the production of punched products, the need for punching the sides of the product often arises. In the prior art, most of the die-cut parts are directly die-cut by using the die-cut tool bit, so that a large amount of die-cut waste is inevitably generated, the two waste materials fall into the die after being die-cut, the side die-cut waste materials in the die are processed more troublesome all the time, the products are not well crushed after being processed, the reject ratio is increased, and the die parts are seriously crushed and burst, so that the problems in the prior art are urgently solved.
Disclosure of Invention
In order to solve the problems, the invention provides a waste-free side punching die for a high-performance micro-motor shell for an automobile.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a high performance micro-machine housing scrap-free side die-cut mold for automobiles, comprising: the upper die assembly and the lower die assembly are matched with each other from top to bottom.
The slotting tool subassembly includes upper die backing plate and the last die clamp plate of upper and lower setting and fixed connection, and inlays the slotting tool of dress in the die clamp plate, the slotting tool is located the right side of last die clamp plate, the slotting tool is kept away from the one end of die clamp plate has first inclined plane.
The upper die assembly comprises an upper die base plate and an upper die plate which are arranged up and down, a die cavity is formed in the upper die plate, a punching knife edge is formed in the left side of the die cavity, a knife inserting channel penetrating through the upper die base plate and the upper die plate is formed in the right side of the die cavity, and a knife is inserted into the knife inserting channel.
The lower die assembly comprises a lower die clamping plate, a lower die backing plate, a positioning male die and a punching assembly, wherein the lower die clamping plate and the lower die backing plate are arranged up and down, the positioning male die is embedded in the lower die clamping plate, the punching assembly is matched with the slotting tool assembly to carry out transverse punching, a punching groove is formed in the lower die clamping plate, the punching groove is positioned on the right side of the positioning male die, and the punching assembly is embedded in the punching groove.
The punching assembly comprises a side cutting punch, a sliding block seat and a spring, wherein the sliding block seat is connected with the lower die clamping plate through the spring, the spring is perpendicular to the positioning punch, the side cutting punch is fixedly arranged at the top end of the sliding block seat and is linked with the sliding block seat, the side cutting punch comprises a punch end, the punch end movably penetrates through the positioning punch, the punch end comprises a vertical punching surface and a third inclined surface positioned below the vertical punching surface, and one side, away from the punch end, of the sliding block seat is provided with a second inclined surface which is convenient for inserting a slotting tool.
The die cavity of the upper die assembly is matched with the positioning male die of the lower die assembly for vertical stretching and stamping, the slotting tool assembly drives the slotting tool to be inserted between the second inclined plane and the punching groove after the stamping of the upper die assembly is completed, the slotting tool is used for extruding and pushing the sliding block seat to move leftwards and transversely, and the side cutting punch head moves leftwards synchronously along with the sliding block seat and is used for carrying out side punching on a product to be processed.
Preferably, the upper die plate comprises a first upper die plate and a second upper die plate which are spliced in parallel up and down, the die groove penetrates through the first upper die plate and the second upper die plate, an upper die product limiting block is arranged at the top end of the die groove, and the upper die product limiting block is embedded in the first upper die plate.
Preferably, the first inclined plane and the second inclined plane have the same inclination angle and inclination direction relative to the vertical direction, and the length of the first inclined plane is greater than that of the second inclined plane.
Preferably, the first inclined surface has an inclination angle of at least 30 degrees.
Preferably, the inclination angle of the third inclined plane with respect to the vertical direction is at least 15 degrees.
Preferably, a gap between the punch end and the inner wall of the positioning punch is less than or equal to 0.01 mm.
Preferably, the positioning male die is movably provided with a lower stripper plate in a penetrating manner, the lower stripper plate is located above the lower die clamping plate, the punching groove vertically penetrates through the lower stripper plate, the side cutting punch is horizontally arranged in the lower die clamping plate, the height of the punch end is higher than that of the upper surface of the lower stripper plate, and the punch end is located in the positioning male die when punching is not performed and the side cutting punch is completed in a retreating manner.
Preferably, the distance between the two side surfaces of the slide block seat parallel to the side cutting punch and the inner wall of the punching groove is less than or equal to 0.01 millimeter.
Preferably, the punching assembly further comprises a wear block fixed at the bottom of the punching slot and below the slider seat.
Preferably, the gap between the punching edge and the punched surface is less than or equal to 0.03 mm.
Compared with the prior art, the invention has the beneficial effects that: the side punching is directly carried out after the product is stretched and punched by utilizing the mutual matching of the slotting tool component, the upper die component, the lower die component and the punching component in the lower die component, so that the punching and the punching are synchronously completed, and the time and the labor are saved; only three sides are matched with the punching edge through the side cutting punch to produce a punching relationship, the inclination of the third inclined plane is utilized to realize continuous cutting, a bending surface is formed and is also connected with the material belt, and waste is not produced during punching, so that the risks of scrap jumping and scrap blocking in the traditional process are avoided, the service life of the die is prolonged, the maintenance cost of the die is reduced, and the quality of products is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a scrap-free side punching die for a high-performance micro-motor housing for an automobile.
Fig. 2 is a schematic diagram of a structure of the high-performance micro-motor housing for an automobile during vertical punching and stretching of a scrap-free side punching die.
Fig. 3 is a schematic diagram of the structure of the high-performance micro-motor housing for an automobile during side punching of the scrap-free side punching die according to the present invention.
Fig. 4 is a schematic diagram of a product structure for stamping and side punching by using the scrap-free side punching die for the high-performance micro-motor housing for the automobile.
Fig. 5 is a schematic diagram of the structure of the finished product.
Detailed Description
For a further understanding of the objects, construction, features, and functions of the invention, reference should be made to the following detailed description of the preferred embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, a scrap-free side punching die for a high-performance micro-motor housing for an automobile according to an embodiment of the invention includes a slotting tool assembly, an upper die assembly and a lower die assembly, which are mutually matched from top to bottom.
The slotting tool subassembly includes upper die backing plate 1 and upper die clamp plate 2 that set up from top to bottom and fixed connection to and inlay the slotting tool 3 of inlaying in upper die clamp plate 2, slotting tool 3 is located the right side of upper die clamp plate 2, and the one end that upper die clamp plate 2 was kept away from to slotting tool 3 has first inclined plane 4.
The upper die assembly comprises an upper die base plate 5 and an upper die plate 7 which are arranged up and down, a die cavity 8 is formed in the upper die plate 7, a punching knife edge 9 is formed in the left side of the die cavity 8, a knife inserting channel 10 penetrating through the upper die base plate 5 and the upper die plate 7 is formed in the right side of the die cavity 8, and the knife 3 is inserted into the knife inserting channel 10.
The lower die assembly comprises a lower die clamping plate 12, a lower die cushion plate 13, a positioning male die 14 embedded in the lower die clamping plate 12 and a punching assembly matched with the slotting tool assembly for transverse punching, wherein a punching groove 15 is formed in the lower die clamping plate 12, the punching groove 15 is positioned on the right side of the positioning male die 14, and the punching assembly is embedded in the punching groove 15. The punching assembly comprises a side cutting punch 16, a slide block seat 17 and a spring 18, wherein the slide block seat 17 is connected with the lower die clamping plate 12 through the spring 18, the spring 18 is perpendicular to the positioning punch 14, the side cutting punch 16 is fixedly arranged at the top end of the slide block seat 17 and is linked with the slide block seat 17, the side cutting punch 16 comprises a punch end 19, the punch end 19 movably penetrates through the positioning punch 14, the punch end 19 comprises a vertical punching surface 20 and a third inclined surface 21 positioned below the vertical punching surface 20, and a second inclined surface 22 which is convenient for inserting the slotting tool 3 is arranged on one side, away from the punch end 19, above the slide block seat 17.
Wherein, the die slot 8 of the upper die assembly cooperates with the positioning punch 14 of the lower die assembly for vertical stretching and stamping, the slotting tool assembly drives the slotting tool 3 to insert between the second inclined plane 22 and the punching slot 15 after the stamping of the upper die assembly is completed, and is used for extruding and pushing the sliding block seat 17 to move left and horizontally, the side cutting punch 16 moves left synchronously along with the sliding block seat 17 to perform side cutting on the product 23 to be processed, and three bending surfaces 26 with cut surfaces are formed, so that scrap-free punching is completed, and the structure after the specific side cutting is completed is shown in fig. 4.
In the production process, as shown in fig. 1, the upper die assembly is stamped downwards, and the lower die assembly and the upper die assembly are matched to finish stamping and stretching operation firstly, and particularly as shown in fig. 2; after the stamping process shown in fig. 2 is completed, the upper die assembly presses the product 23 to be processed on the material belt, the slotting tool assembly moves downwards, the slotting tool 3 punches downwards in the slotting tool channel 10 and is inserted into the second inclined plane 22 on the sliding block seat 17, the sliding block seat 17 and the side cutting punch 16 are further driven to move leftwards by extrusion, the product 23 to be processed is subjected to side cutting, the punching end 19 is punched into the punching edge 9, due to the cooperation of the vertical punching surface 20 and the third inclined plane 21, two sides and the upper side of the punching end 19 are formed, one surface corresponding to the third inclined plane 21 is not punched, one bending surface is formed and is connected to the material belt, particularly as shown in fig. 3, cutting is further realized, then the slotting tool assembly is lifted, the slotting tool 3 is pulled out from the second inclined plane 22, the sliding block seat 17 is reset by the spring 18, the punching end 19 is further retracted into the positioning punch 14, and the punching is completed, and the structure after the punching is completed is shown in fig. 4. After the side punching is completed, the product 27 shown in fig. 5 is finally obtained through rotary cutting and trimming. The die disclosed by the invention can avoid waste material generation during punching, and does not have the risks of scrap jumping and scrap blocking in the traditional process, so that the service life of the die is prolonged, the maintenance cost of the die is reduced, and the quality of a product is improved.
Preferably, the upper die plate 7 comprises a first upper die plate 71 and a second upper die plate 72 which are spliced in parallel up and down, the die cavity 8 penetrates through the first upper die plate 71 and the second upper die plate 72, an upper die product limiting block 24 is arranged at the top end of the die cavity 8, and the upper die product limiting block 24 is embedded in the first upper die plate 71. The upper die product limiting block 24 is used for further propping against and extruding the product 23 to be processed, stretching and stamping of the product 23 to be processed are completed, the upper die plate 7 is divided into a first upper die plate 71 and a second upper die plate 72, and the upper die product limiting block 24 is convenient to split, maintain and release from clamping in sections when the die is clamped, and is convenient to install and replace.
Preferably, the inclination angle a and the inclination direction of the first inclined plane 4 and the second inclined plane 22 relative to the vertical direction are the same, so that the surface contact of the slotting tool 3 and the sliding block seat 17 is formed, the stress of the sliding block seat 17 is more uniform, the first inclined plane 4 and the second inclined plane 22 are mutually matched, the downward impact force of the slotting tool 3 is converted into the transverse impact force of the sliding block seat 17, the sliding block seat 17 drives the side cutting punch 16 to transversely move, and the side cutting of the product 23 to be processed is completed; the length of the first inclined plane 4 is greater than that of the second inclined plane 22, so that the slotting tool 3 can push the sliding block seat 17 forwards for a sufficient distance, and further side punching is finished, if the length of the first inclined plane 4 is smaller than that of the second inclined plane 22, the slotting tool 3 can be possibly directly inserted between the sliding block seat 17 and the side wall of the lower stripper plate, and the side cutting punch 16 cannot be pushed forwards for a sufficient distance.
Preferably, the inclination angle a of the first inclined plane 4 is at least 30 degrees, the side cutting punch 16 can be pushed to the scrap-free punching edge 9 as soon as possible after the inserting of the slotting tool 3 to complete punching, if the inclination angle a of the first inclined plane 4 is too small, the first inclined plane 4 needs to be made long enough to meet the requirement, but the depth of the punching slot 15 is limited, so that the punching cannot be completed when the slotting tool 3 is inserted into the bottom of the punching slot 15, and the inclination angle a cannot be less than 30 degrees.
Preferably, the inclination angle b of the third inclined surface 21 relative to the vertical direction is at least 15 degrees, so that the redundant part after punching is ensured to be far away from the product by a sufficient distance, and the involvement is avoided.
Preferably, the clearance between the punch end 19 and the inner wall of the positioning punch 14 is less than or equal to 0.01 mm, so that the accuracy of side punching can be ensured, and the deviation of the punch end 19 during punching and the punching error caused by the deviation are avoided.
Preferably, the positioning male die 14 is movably provided with a lower stripper plate 11 in a penetrating manner, the lower stripper plate 11 is positioned above the lower die clamping plate 12, the punching groove 15 vertically penetrates through the lower stripper plate 11, the side cutting punch 16 is horizontally arranged in the lower die clamping plate 12, and the lower stripper plate 11 is arranged so as to facilitate the removal of the product 23 to be processed and the material belt from the positioning male die after the product 23 to be processed is subjected to punching side cutting; the height of the punching head 19 is higher than the upper surface of the lower stripper plate 11, so that the side surface of the product 23 to be processed can be directly punched after the punching and stretching are finished, and if the punching head 19 is lower than the lower stripper plate 11, the side surface punching cannot be finished; and the punch end 19 is positioned in the positioning punch 14 when the punching is not performed and the side cutting punch 16 is retracted after the punching is completed, so that the vertical stretching and punching work is not affected when the side punching is not performed.
Preferably, the distance between the two side surfaces of the slide block seat 17 parallel to the side cutting punch 16 and the inner wall of the punching groove 15 is less than or equal to 0.01 mm, so that the accuracy of side punching can be ensured, and the slide block seat 17 is prevented from generating offset in the punching groove 15 when the slotting tool 3 is inserted downwards, and the offset of the side cutting punch 16 is caused together, so that punching errors are caused.
Preferably, the punching assembly further comprises a wear-resistant block 25, the wear-resistant block 25 is fixed at the bottom of the punching slot 15 and located below the sliding block seat 17, and the addition of the wear-resistant block 25 can reduce the abrasion of the sliding block seat 17 to the lower die clamping plate 12, so that the service life of the lower die clamping plate 12 is prolonged, and the maintenance cost of the die is reduced.
Preferably, the clearance between the die-cut edge 9 and the die-cut surface is less than or equal to 0.03 mm, and the smaller clearance ensures that the non-die-cut area of the product 25 to be processed is not deformed during the die-cutting process.
According to the high-performance waste-free side punching die for the micro-motor shell for the automobile, disclosed by the invention, the side punching is directly carried out after the product is stretched and punched by utilizing the mutual matching of the slotting tool component, the upper die component, the lower die component and the punching component in the lower die component, so that the punching and the punching are synchronously completed, and the time and the labor are saved; only three sides are matched with the punching edge through the side cutting punch to produce a punching relationship, the inclination of the third inclined plane is utilized to realize continuous cutting, a bending surface is formed and is also connected with the material belt, and waste is not produced during punching, so that the risks of scrap jumping and scrap blocking in the traditional process are avoided, the service life of the die is prolonged, the maintenance cost of the die is reduced, and the quality of products is improved.
The invention has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (10)
1. The utility model provides a high performance micromotor shell does not have waste material side die-cut mould for car which characterized in that includes: the upper die assembly and the lower die assembly are matched with each other from top to bottom;
the slotting tool assembly comprises an upper die base plate, an upper die clamping plate and a slotting tool, wherein the upper die base plate and the upper die clamping plate are arranged up and down and are fixedly connected, the slotting tool is embedded in the upper die clamping plate and is positioned on the right side of the upper die clamping plate, and one end, far away from the upper die clamping plate, of the slotting tool is provided with a first inclined plane;
the upper die assembly comprises an upper die base plate and an upper die plate which are arranged up and down, a die cavity is formed in the upper die base plate, a punching knife edge is formed in the left side of the die cavity, a slotting tool channel penetrating through the upper die base plate and the upper die plate is formed in the right side of the die cavity, and a slotting tool is inserted in the slotting tool channel;
the lower die assembly comprises a lower die clamping plate, a lower die backing plate, a positioning male die and a punching assembly, wherein the lower die clamping plate and the lower die backing plate are arranged up and down, the positioning male die is embedded in the lower die clamping plate, the punching assembly is matched with the slotting tool assembly to carry out transverse punching, a punching groove is formed in the lower die clamping plate, the punching groove is positioned on the right side of the positioning male die, and the punching assembly is embedded in the punching groove;
the punching assembly comprises a side cutting punch, a sliding block seat and a spring, wherein the sliding block seat is connected with the lower die clamping plate through the spring, the spring is perpendicular to the positioning punch, the side cutting punch is fixedly arranged at the top end of the sliding block seat and is linked with the sliding block seat, the side cutting punch comprises a punch end, the punch end is movably arranged in the positioning punch in a penetrating manner, the punch end comprises a vertical punching surface and a third inclined surface positioned below the vertical punching surface, and a second inclined surface which is convenient for inserting the slotting cutter is arranged on one side, away from the punch end, above the sliding block seat;
the die cavity of the upper die assembly is matched with the positioning male die of the lower die assembly for vertical stretching and stamping, the slotting tool assembly drives the slotting tool to be inserted between the second inclined plane and the punching groove after the stamping of the upper die assembly is completed, the slotting tool is used for extruding and pushing the sliding block seat to move leftwards and transversely, and the side cutting punch head moves leftwards synchronously along with the sliding block seat and is used for carrying out side punching on a product to be processed.
2. The automotive high performance micro-machine housing scrap-free side die-cutting die of claim 1, wherein: the upper die plate comprises a first upper die plate and a second upper die plate which are spliced in parallel up and down, the die groove penetrates through the first upper die plate and the second upper die plate, an upper die product limiting block is arranged at the top end of the die groove, and the upper die product limiting block is embedded in the first upper die plate.
3. The automotive high performance micro-machine housing scrap-free side die-cutting die of claim 1, wherein: the first inclined plane and the second inclined plane have the same inclination angle and inclination direction relative to the vertical direction, and the length of the first inclined plane is greater than that of the second inclined plane.
4. The automotive high performance micro-machine housing scrap-free side die-cutting die of claim 1, wherein: the first inclined surface has an inclination angle of at least 30 degrees.
5. The automotive high performance micro-machine housing scrap-free side die-cutting die of claim 1, wherein: the third inclined surface has an inclination angle of at least 15 degrees relative to the vertical direction.
6. The automotive high performance micro-machine housing scrap-free side die-cutting die of claim 1, wherein: and the clearance between the punch end and the inner wall of the positioning male die is less than or equal to 0.01 millimeter.
7. The automotive high performance micro-machine housing scrap-free side die-cutting die of claim 1, wherein: the positioning male die is provided with a lower stripper plate in a penetrating mode in a movable mode, the lower stripper plate is located above the lower die clamping plate, the punching groove vertically penetrates through the lower stripper plate, the side cutting punch is horizontally arranged in the lower die clamping plate, the height of the punch end is higher than that of the upper surface of the lower stripper plate, and the punch end is located in the positioning male die when punching is not carried out and is completed.
8. The automotive high performance micro-machine housing scrap-free side die-cutting die of claim 1, wherein: the distance between the two side surfaces of the sliding block seat parallel to the side cutting punch and the inner wall of the punching groove is less than or equal to 0.01 millimeter.
9. The automotive high performance micro-machine housing scrap-free side die-cutting die of claim 1, wherein: the punching assembly further comprises a wear-resistant block, and the wear-resistant block is fixed at the bottom of the punching groove and located below the sliding block seat.
10. The automotive high performance micro-machine housing scrap-free side die-cutting die of claim 1, wherein: the gap between the punching edge and the punched surface is less than or equal to 0.03 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910093546.9A CN109909372B (en) | 2019-01-30 | 2019-01-30 | Waste-free side punching die for high-performance micro-motor shell for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910093546.9A CN109909372B (en) | 2019-01-30 | 2019-01-30 | Waste-free side punching die for high-performance micro-motor shell for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109909372A CN109909372A (en) | 2019-06-21 |
| CN109909372B true CN109909372B (en) | 2024-02-02 |
Family
ID=66961141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910093546.9A Active CN109909372B (en) | 2019-01-30 | 2019-01-30 | Waste-free side punching die for high-performance micro-motor shell for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909372B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434220B (en) * | 2019-09-03 | 2024-05-03 | 深圳数码模汽车技术有限公司 | Seat framework inclined plane punching die and processing method thereof |
| CN110756656B (en) * | 2019-10-17 | 2024-09-10 | 珠海格力精密模具有限公司 | Progressive die blanking assembly, in-die discharging structure and progressive die |
| CN111822788A (en) * | 2020-07-09 | 2020-10-27 | 万盛兴精密技术（惠州）有限公司 | Local thinning die of workpiece and forming control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202555670U (en) * | 2012-04-16 | 2012-11-28 | 青岛海信模具有限公司 | All-round side-cutting stamping die for improving appearance of molded product |
| CN103817528A (en) * | 2014-02-17 | 2014-05-28 | 昆山市鸿利精密五金有限公司 | Side-cutting forming mechanism of continuous stamping die |
| JP2015066616A (en) * | 2013-09-27 | 2015-04-13 | ザ・パック株式会社 | Punched waste removal device in rotary die cutter |
| CN105642748A (en) * | 2016-02-17 | 2016-06-08 | 深圳市金力丰五金制造有限公司 | Riveting equipment |
| CN207026320U (en) * | 2017-06-23 | 2018-02-23 | 苏州铭峰精密机械有限公司 | Side-push positioner |
| CN209613963U (en) * | 2019-01-30 | 2019-11-12 | 苏州捷尔力实业有限公司 | A kind of automotive high-performance micromotor shell no waste mine side die cutting die |
-
2019
- 2019-01-30 CN CN201910093546.9A patent/CN109909372B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202555670U (en) * | 2012-04-16 | 2012-11-28 | 青岛海信模具有限公司 | All-round side-cutting stamping die for improving appearance of molded product |
| JP2015066616A (en) * | 2013-09-27 | 2015-04-13 | ザ・パック株式会社 | Punched waste removal device in rotary die cutter |
| CN103817528A (en) * | 2014-02-17 | 2014-05-28 | 昆山市鸿利精密五金有限公司 | Side-cutting forming mechanism of continuous stamping die |
| CN105642748A (en) * | 2016-02-17 | 2016-06-08 | 深圳市金力丰五金制造有限公司 | Riveting equipment |
| CN207026320U (en) * | 2017-06-23 | 2018-02-23 | 苏州铭峰精密机械有限公司 | Side-push positioner |
| CN209613963U (en) * | 2019-01-30 | 2019-11-12 | 苏州捷尔力实业有限公司 | A kind of automotive high-performance micromotor shell no waste mine side die cutting die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109909372A (en) | 2019-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109909372B (en) | Waste-free side punching die for high-performance micro-motor shell for automobile | |
| CN106862386B (en) | Stamping system for lower support of front rocker arm of automobile | |
| CN202239210U (en) | Steel backing composite dropping belt table device | |
| CN212397838U (en) | One-time forming compound die for side punching of bidirectional flanging belt | |
| CN204182800U (en) | A kind of compound punching structure for punch level progressive die | |
| CN210648107U (en) | Continuous machining die for clutch transmission piece | |
| CN218361628U (en) | Blanking and stretching composite die | |
| CN111545691B (en) | Semi-open type metal elastic part forming equipment and forming method thereof | |
| CN214161123U (en) | Mould for drawing deep convex hull on arc convex hull | |
| CN214517098U (en) | Multi-sub-piece forming progressive die of integral type corrugated piece | |
| CN209998185U (en) | processing die for fixing rear-section bottom plate of automobile oil tank | |
| CN212792613U (en) | Machining die for automobile parking brake alarm support | |
| CN209998186U (en) | processing die for fixing middle section bottom plate of automobile oil tank | |
| CN210966590U (en) | Front floor trimming and punching rapid forming precision die | |
| CN111482513A (en) | One-time forming compound die for side punching of bidirectional flanging belt | |
| CN209613963U (en) | A kind of automotive high-performance micromotor shell no waste mine side die cutting die | |
| CN109158484B (en) | Car body cross beam processing equipment | |
| CN215467411U (en) | Rotary cutting die for sleeve for automobile chassis | |
| CN206343529U (en) | Car Front Door Panels diel | |
| CN106623634B (en) | Car Front Door Panels stamping die | |
| CN214977125U (en) | Forming and punching composite die | |
| CN218555288U (en) | Motor class shell and accurate class mould for tensioning member of car oil pump | |
| CN219093351U (en) | Stamping die for precise panel bracket | |
| CN209830003U (en) | Machining die for connecting piece of automobile beam bracket | |
| CN115635016B (en) | Oil pressure molding compound die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |