CN110640010A - Capacitor case punching equipment - Google Patents
Capacitor case punching equipment Download PDFInfo
- Publication number
- CN110640010A CN110640010A CN201910892627.5A CN201910892627A CN110640010A CN 110640010 A CN110640010 A CN 110640010A CN 201910892627 A CN201910892627 A CN 201910892627A CN 110640010 A CN110640010 A CN 110640010A
- Authority
- CN
- China
- Prior art keywords
- punching
- cutting edge
- blade
- punching press
- capacitor case
- 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.)
- Granted
Links
- 238000004080 punching Methods 0.000 title claims abstract description 73
- 239000003990 capacitor Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 16
- 241001233242 Lontra Species 0.000 claims 2
- 239000004575 stone Substances 0.000 abstract description 11
- 238000003825 pressing Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 238000006073 displacement reaction Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/60—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a capacitor shell punching device, which structurally comprises: the cutting edge grinding machine comprises a machine body, a closed end cover, a punching mechanism, a starting button, a cutting edge grinding mechanism, a power port and a heat dissipation screen plate, wherein the closed end cover is arranged at the top of the machine body, and the punching mechanism is arranged below the closed end cover: be equipped with blade sharpening mechanism through structurally punching press mechanism below position and solve this problem, establish the powder duster through the spun air current and blow away the trace piece that the board of cutting edge produced through pushing down through the structure of punching press mechanism on the one hand, prevent that the burr from producing, on the other hand utilizes blade sharpening mechanism and the board direct contact who corresponds each other, the contact of stone and board of cutting edge is realized and is polished it to the characteristics that move down after the punching press of cutting edge board, keep the sharpness of cutting edge board, can effectively avoid taking place because the blade becomes blunt and leads to the problem that the burr produced.
Description
Technical Field
The invention relates to the field of capacitors, in particular to punching equipment for a capacitor shell.
Background
The technology of stamping the shell is widely used in the range of commercial and industrial fields, can be complexed with high-quality alloy such as aluminum in the internal manufacturing process, can reduce the cost and the weight, and can improve the salt spray performance and the corrosion performance, so the technology of stamping the shell which has higher precision requirement on an electronic product such as a capacitor can be met, burrs with different degrees are easily generated in the process of stamping the shell, one of the influencing factors is that the cutting edge is worn and blunted or gnawed because the cutting edge is not timely sharpened in the long-time stamping process, the burrs outside an allowable range are generated, not only the deformation process after the punching is easy to crack due to stress concentration, but also the delamination of a blank in the subsequent process is difficult, the large burrs are easy to scratch hands, and the two steel plates are not well jointed during the welding, the capacitor shell punching equipment is easy to weld through and is not firm in welding, a riveting gap is easy to generate or riveting cracks are easy to cause the performance reduction of a capacitor during riveting, and based on the above premises, the capacitor shell punching equipment is developed by the scheme to solve the problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a capacitor case punching equipment structurally comprises: the machine body is also provided with a power port and a heat dissipation screen plate, the machine body mainly serves as a shell structure of equipment and also plays a role of bearing carriers for connecting and operating other components of the equipment, the whole machine body is made of high-strength materials, can meet high-strength pressure generated in the stamping process and can effectively prevent external impact from damaging the inside, the closed end cover is an openable closed cover plate structure and is mainly used for sealing a stamped product after the stamped product is put into the machine body, and on one hand, external substances are prevented from being pressed into the product in the stamping process to cause stamping failure, on the other hand, the high-strength stamping force during the component stamping is prevented from collapsing and flying parts to generate an injury event, an omnibearing closed state is formed, an accident can be avoided, the starting key is used for controlling the starting and closing of equipment, the power port is a port structure for an external power line, and the heat dissipation screen plate is mainly responsible for discharging heat generated in the equipment outwards and preventing the heat from being accumulated in the equipment.
As a further technical supplement of the invention, the stamping mechanism consists of a hydraulic press, a piston rod, a powder cleaner, a pressing plate, a spring rod and a stamping blade, wherein the hydraulic press is connected with the pressing plate through the piston rod, the pressing plate is connected with the powder cleaner, the tail end of the powder cleaner corresponds to the stamping blade, the spring rod is arranged at the top end of the stamping blade and is connected with the pressing plate through the spring rod, the hydraulic press is a core power element of the stamping mechanism and is a machine which is manufactured by using Pascal's law and utilizes liquid pressure to transmit pressure, other components can be driven to operate by the high-strength stamping force generated by the liquid, the piston rod is a matched element of the hydraulic press, the hydraulic press is mainly used for transmitting the liquid by utilizing the up-down circular reciprocating motion to enable the hydraulic press to operate, the pressing plate realizes the up-down displacement change by the power potential energy of the hydraulic press, the spring rod is an oblique cross combined structure, and the elastic compression characteristic of the spring rod is utilized to drive the punching blade to realize pressing and lifting actions on one hand, and on the other hand, the vibration force during the operation of the structure can be reduced by means of the elastic advantage of the spring rod, so that the impact load of the structure is reduced.
As a further technical supplement of the invention, the powder cleaner consists of an air bag device, air guide pipes, a crankshaft and a spray pipe, wherein the air guide pipes are arranged on two sides of the bottom end of the air bag device, the crankshaft is positioned on the bottom surface of the air bag device and is mutually connected with the air bag device, one end of the spray pipe is connected with the air guide pipes, the air bag device is positioned at the topmost position in the structure and is mainly used for manufacturing gas with certain pressure intensity and temporarily storing the gas, the whole structure of the powder cleaner is similar to a cavity air bag, the gas can be manufactured through dynamic change of the crankshaft and can be output to the spray pipe through the air guide pipes to be sprayed out, the position where the spray pipe is combined with the air guide pipes is bent and changed from a vertical shape to an oblique bent pipe, an output port of the spray pipe directly faces the position of the blade plate.
As a further technical supplement of the invention, the punching blade consists of a punching head seat, a bearing and a blade plate, the punching head seat is arranged at the top end of the bearing, the blade plate is arranged at the bottom of the bearing and connected with the bearing, the punching head seat is a connecting carrier structure of the punching blade and the pressing plate, the punching head seat is tightly connected with the pressing plate through the punching head seat, the falling-off caused by an artificial reason after the connection is fully ensured, the bearing is a main body structure of the punching blade and mainly used for connecting a bearing member, and the blade plate is made of a high-strength material, can ensure that the punching blade is not deformed when being contacted with a raw material of a capacitor shell in the punching process, and has the detachable performance and is convenient to replace the.
As a further technical supplement of the invention, the cutting edge grinding mechanism consists of a driving shaft, a rotating shaft, a grinding stone fixing piece, a sliding sheet and a grinding stone block, the driving shaft is connected with the rotating shaft, one end of the rotating shaft is connected with the grindstone fixing pieces, sliding sheets are arranged between the grindstone fixing pieces, the grindstone blocks are connected with the grindstone fixing pieces, the driving shaft is a core power component in the mechanism and is mainly used for providing power sources for other components, it is established and lies in both ends about the mechanism and simultaneously to the middle part position effect, and the axis of rotation relies on the kinetic energy that the drive shaft brought to convert mechanical energy into rotatory kinetic energy and drive the slider with grindstone mounting interrelatedness and realize the displacement, and the kinetic energy change that takes place by the displacement realizes the contact of grindstone piece and cutting edge and polishes it, and the grindstone piece is the dedicated carrier of polishing of punching press sword, can effectively avoid causing the cutting edge damage when strengthening its sharpness.
Advantageous effects
The invention is applied to the aspect of capacitor shell punching technology, and mainly aims to solve the problem that burrs with different degrees are easily generated in the process of punching a shell because the cutting edge does not grind the cutting edge in time in the long-time punching process;
the invention solves the problem by arranging a cutting edge sharpening mechanism below a stamping mechanism in the structure, on one hand, a powder cleaner is arranged in the structure of the stamping mechanism to blow away trace debris generated by pressing a cutting edge plate by sprayed air flow so as to prevent burrs from being generated, on the other hand, the cutting edge sharpening mechanism is directly contacted with the cutting edge plate corresponding to each other, the contact between a sharpening block and the cutting edge plate is realized and the sharpening block is polished by utilizing the characteristic that the cutting edge plate moves downwards after being stamped, the sharpness degree of the cutting edge plate is kept, and the problem of burr generation caused by dulling of the cutting edge can be effectively avoided.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic external structural diagram of a capacitor case punching apparatus according to the present invention.
Fig. 2 is a front sectional view of a punching mechanism of the capacitor case punching equipment of the invention.
Fig. 3 is a front sectional view showing the structure of a powder remover of a punching mechanism of a capacitor case punching apparatus according to the present invention.
Fig. 4 is a front sectional view of a punching blade structure of a punching mechanism of a capacitor case punching device according to the present invention.
Fig. 5 is a front sectional view of a cutting edge sharpening mechanism of the capacitor case punching device of the present invention.
In the figure: the device comprises a machine body-1, a closed end cover-2, a stamping mechanism-3, a start button-4, a cutting edge sharpening mechanism-5, a power port-6, a heat dissipation screen plate-7, a hydraulic press-10, a piston rod-11, a powder remover-12, a pressure plate-13, a spring rod-14, a stamping blade-15, an air bag device-18, an air duct-19, a crankshaft-20, a spray pipe-21, a punch head seat-23, a bearing-24, a blade plate-25, a driving shaft-28, a rotating shaft-29, a grinding stone fixing piece-30, a sliding sheet-31 and a grinding stone block-32.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1, the present invention provides a capacitor case punching apparatus, which includes: the machine body 1 is provided with the closed end cover 2 at the top position, the stamping mechanism 3 is arranged below the closed end cover 2, the cutting edge grinding mechanism 5 is correspondingly arranged at the bottom of the stamping mechanism 3, the starting button 4 is arranged at the top end face position of the machine body 1, the machine body 1 is also provided with the power port 6 and the heat dissipation screen plate 7 at the same time, the machine body 1 mainly serves as a shell structure of equipment and simultaneously plays a role of bearing a carrier for connecting and operating other components of the equipment, the whole machine body is made of a high-strength material, can meet high-strength pressure generated in the stamping process and can effectively prevent destructive damage to the inside caused by external impact, the closed end cover 2 is an openable closed cover plate structure and is mainly used for sealing a stamped product after being placed into the machine body 1, on one hand, the phenomenon that external substances are pressed into a product in the stamping process to cause stamping failure is prevented, on the other hand, the high-strength stamping force generated in the stamping process of a component is prevented from bursting away parts to generate an injury event, an omnibearing closed state is formed, an accident can be avoided, the starting button 4 is used for controlling starting and closing of equipment, the power port 6 is a port structure for an external power line, and the heat dissipation screen plate 7 is mainly used for discharging heat generated in the equipment outwards to prevent the heat from being accumulated in the equipment.
Referring to fig. 2, the present invention provides a capacitor case punching apparatus, which includes: the stamping mechanism 3 is composed of a hydraulic press 10, a piston rod 11, a powder remover 12, a pressing plate 13, a spring rod 14 and a stamping blade 15, the hydraulic press 10 is connected with the pressing plate 13 through the piston rod 11, the pressing plate 13 is connected with the powder remover 12, the tail end of the powder remover 12 corresponds to the stamping blade 15, the spring rod 14 is arranged at the top end of the stamping blade 15 and is connected with the pressing plate 13 through the spring rod, the hydraulic press 10 is a core power element of the stamping mechanism 3 and is a machine which is manufactured by using the Pascal law and utilizes liquid pressure transmission, namely, pressure is transmitted by using liquid, other components can be driven to operate by high-strength stamping action force generated by the spring rod, the piston rod 11 is a matching element of the hydraulic press 10 and mainly utilizes up-down circulating reciprocating motion to transmit the liquid to enable the hydraulic press 10 to operate, and the pressing plate 13 realizes up-down displacement change by means of, through the interaction of displacement and the spring rod 14, the spring rod 14 is an oblique cross combination structure, on one hand, the self elastic compression characteristic is utilized to drive the punching blade 15 to realize pressing and lifting actions, on the other hand, the vibration force during the structure operation can be reduced by virtue of the elastic advantage of the spring rod 14, and the structure impact force load is reduced.
Referring to fig. 3, the present invention provides a capacitor case punching apparatus, which includes: the powder cleaner 12 consists of an air bag device 18, air guide pipes 19, a crankshaft 20 and a spray pipe 21, wherein the air guide pipes 19 are arranged on two sides of the bottom end of the air bag device 18, the crankshaft 20 is positioned on the bottom surface of the air bag device 18 and is mutually connected with the air bag device, one end of the spray pipe 21 is connected with the air guide pipes 19, the air bag device 18 is positioned at the topmost position in the structure and is mainly used for manufacturing gas with certain pressure intensity and temporarily storing the gas, the whole structure of the powder cleaner is similar to a cavity air bag, the gas can be manufactured through dynamic change of the crankshaft 20 and can be output to the spray pipe 21 through the air guide pipes 19 to spray out the gas, so that the circular production action of the gas is realized, the position where the spray pipe 21 is combined with the air guide pipes 19 is bent and changed from a vertical shape to an oblique bent pipe, the output port of the spray pipe 21 directly faces the position of the blade plate 25, the sprayed gas, preventing the generation of burrs.
Referring to fig. 4, the present invention provides a capacitor case punching apparatus, which includes: the punching blade 15 is composed of a punch seat 23, a bearing 24 and a blade plate 25, the punch seat 23 is arranged at the top end of the bearing 24, the blade plate 25 is arranged at the bottom of the bearing 24 and connected with the bearing 24, the punch seat 23 is a connecting carrier structure of the punching blade 15 and the pressing plate 13, the punch seat 23 is tightly connected with the punching blade 15 and the pressing plate 13, falling caused by non-human reasons after connection is fully guaranteed, the bearing 24 is a main body structure of the punching blade 15 and mainly used for connection of bearing members, the blade plate 25 is made of a high-strength material, deformation of raw materials of a capacitor shell when the raw materials are in contact in the punching process can be guaranteed, and meanwhile, the punching blade 15 has the detachable performance and is convenient to replace after long-.
Referring to fig. 5, the present invention provides a capacitor case punching apparatus, which includes: the cutting edge sharpening mechanism 5 consists of a driving shaft 28, a rotating shaft 29, a grindstone fixing piece 30, a sliding piece 31 and a grindstone block 32, the driving shaft 28 is connected with a rotating shaft 29, one end of the rotating shaft 29 is connected with a grinding stone fixing piece 30, a sliding sheet 31 is arranged between the grinding stone fixing pieces 30, a grinding stone block 32 is connected with the grinding stone fixing piece 30, the driving shaft 28 is a core power component in the mechanism and is mainly used for providing a power source for other components, the grinding stone block 32 is a special grinding carrier for the stamping edge 15, and can effectively avoid damage to the edge plate 25 while enhancing the sharpness of the grinding stone block 32.
When punching the capacitor shell, firstly, the high-strength punching force generated by the hydraulic press 10 of the punching mechanism 3 can drive other components to operate, the pressing plate 13 realizes up-and-down displacement change by means of the power potential energy of the hydraulic press 10, the punching blade 15 is driven to press down by the interaction of the displacement and the spring rod 14, the punching of the capacitor shell is completed after the punching blade 15 presses down, the air bag 18 of the powder remover 12 stores energy by the linkage of the crankshaft 20 and the pressing plate 13 and generates a small amount of gas, the gas is sprayed out through the spray pipe 21 after being stored to a certain amount, the sprayed gas flow directly acts on the blade plate 25, the sprayed gas flow blows away trace debris generated by pressing down the blade plate 25, after punching for a certain time, the shell product is taken out for no punching, the punching mechanism 3 continuously operates in a real object and is directly contacted with the cutting edge sharpening mechanism 5 at the bottom, the blade plate 25 will get into the gap between two grindstone blocks 32, and grindstone block 32 will be to its rotatory sharpness of polishing in order to keep blade plate 25, avoids the blade to become blunt and produces the burr on the stamping workpiece.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A capacitor case punching equipment structurally comprises: organism (1), closed end cover (2), punching press mechanism (3), start button (4), blade grind cutting edge of a knife or a sword mechanism (5), power port (6), heat dissipation otter board (7), its characterized in that:
organism (1) top position is equipped with closed end cover (2), and closed end cover (2) below is equipped with punching press mechanism (3), and punching press mechanism (3) bottom corresponds and is equipped with blade sharpening mechanism (5), starts button (4) and locates organism (1) top face position, and organism (1) still is equipped with power port (6) and heat dissipation otter board (7) simultaneously.
2. The capacitor case punching apparatus as set forth in claim 1, wherein: punching press mechanism (3) comprise hydraulic press (10), piston rod (11), powder duster (12), clamp plate (13), spring beam (14), punching press sword (15), clamp plate (13) are connected through piston rod (11) in hydraulic press (10), and clamp plate (13) link to each other with powder duster (12), and powder duster (12) end corresponds punching press sword (15), and punching press sword (15) top is equipped with spring beam (14) and links to each other with clamp plate (13) through it.
3. The capacitor case punching apparatus as set forth in claim 2, wherein: the powder clearer (12) is composed of an air bag device (18), an air guide pipe (19), a crankshaft (20) and a spray pipe (21), the air guide pipe (19) is arranged on two sides of the bottom end of the air bag device (18), the crankshaft (20) is located on the bottom surface of the air bag device (18) and connected with the air bag device and the air guide pipe (19), and one end of the spray pipe (21) is connected with the air guide pipe (19).
4. The capacitor case punching apparatus as set forth in claim 2, wherein: the punching blade (15) consists of a punching head seat (23), a bearing (24) and a blade plate (25), the punching head seat (23) is arranged at the top end of the bearing (24), and the blade plate (25) is arranged at the bottom of the bearing (24) and connected with the bearing.
5. The capacitor case punching apparatus as set forth in claim 1, wherein: blade sharpening mechanism (5) comprise drive shaft (28), axis of rotation (29), grindstone mounting (30), slide (31), grindstone piece (32), axis of rotation (29) is connected in drive shaft (28), and axis of rotation (29) one end links to each other with grindstone mounting (30), is equipped with slide (31) between grindstone mounting (30), and grindstone piece (32) link to each other with grindstone mounting (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892627.5A CN110640010B (en) | 2019-09-20 | 2019-09-20 | Capacitor case punching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892627.5A CN110640010B (en) | 2019-09-20 | 2019-09-20 | Capacitor case punching equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110640010A true CN110640010A (en) | 2020-01-03 |
| CN110640010B CN110640010B (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910892627.5A Active CN110640010B (en) | 2019-09-20 | 2019-09-20 | Capacitor case punching equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN110640010B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206492822U (en) * | 2017-03-06 | 2017-09-15 | 滁州市精华模具制造有限公司 | A kind of safety indicates control molding box punching |
| CN206981519U (en) * | 2017-05-21 | 2018-02-09 | 黄钟茹 | A kind of metal blank processing hole punched device of safe operation |
| CN207723303U (en) * | 2017-12-07 | 2018-08-14 | 广东力源科技股份有限公司 | Purge metal fillings formula die mechanism |
| CN208195370U (en) * | 2018-05-30 | 2018-12-07 | 重庆伟福机械有限公司 | Stamping device with polishing function |
| CN208408189U (en) * | 2018-07-04 | 2019-01-22 | 四川讴神机械制造有限公司 | A kind of Novel punching machine |
| CN209238895U (en) * | 2018-11-16 | 2019-08-13 | 安徽科正模具有限公司 | A kind of corner die cutting device of automobile interior lining board |
-
2019
- 2019-09-20 CN CN201910892627.5A patent/CN110640010B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206492822U (en) * | 2017-03-06 | 2017-09-15 | 滁州市精华模具制造有限公司 | A kind of safety indicates control molding box punching |
| CN206981519U (en) * | 2017-05-21 | 2018-02-09 | 黄钟茹 | A kind of metal blank processing hole punched device of safe operation |
| CN207723303U (en) * | 2017-12-07 | 2018-08-14 | 广东力源科技股份有限公司 | Purge metal fillings formula die mechanism |
| CN208195370U (en) * | 2018-05-30 | 2018-12-07 | 重庆伟福机械有限公司 | Stamping device with polishing function |
| CN208408189U (en) * | 2018-07-04 | 2019-01-22 | 四川讴神机械制造有限公司 | A kind of Novel punching machine |
| CN209238895U (en) * | 2018-11-16 | 2019-08-13 | 安徽科正模具有限公司 | A kind of corner die cutting device of automobile interior lining board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110640010B (en) | 2020-10-27 |
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