CN112496161B - Punch forming device and method for power engineering construction accessories - Google Patents
Punch forming device and method for power engineering construction accessories Download PDFInfo
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- CN112496161B CN112496161B CN202011254834.7A CN202011254834A CN112496161B CN 112496161 B CN112496161 B CN 112496161B CN 202011254834 A CN202011254834 A CN 202011254834A CN 112496161 B CN112496161 B CN 112496161B
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- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
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- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to the field of electric power engineering, in particular to a device and a method for punch forming of electric power engineering construction accessories, and the device comprises a machine tool and a moving frame, wherein a placing groove with a rectangular structure is formed in the machine tool, a plurality of pressing grooves with a rectangular structure are symmetrically formed in the placing groove, a plurality of spring rods are fixedly arranged in the pressing grooves, bottom plates are fixedly arranged at the tops of the spring rods, the tops of the bottom plates are flush with the tops of the pressing grooves, polishing grooves with a square-shaped structure are formed in the inner walls of the pressing grooves, polishing plates with a square-shaped structure are inserted in the polishing grooves, through grooves are symmetrically formed in the polishing grooves, connecting rods are inserted in the through grooves, one ends of the connecting rods are fixedly arranged on the corresponding polishing plates, lifting grooves are formed in the machine tool and below the pressing grooves, and lifting frames are inserted in the lifting grooves. The invention can process the edge of the formed connecting piece while performing punch forming, and is suitable for popularization.
Description
Technical Field
The invention relates to the field of electric power engineering, in particular to a punch forming device and method for construction accessories of the electric power engineering.
Background
Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields.
Various accessories are often used in the process of electric power engineering construction, the connecting piece is more accessories used in the electric power engineering construction process, conventional connecting pieces are mostly processed in a casting or stamping forming mode, stamping forming connecting pieces are mostly in an iron sheet shape, generally stamping dies are used for stamping raw material plates, the forming is realized, the edge of the connecting piece can be generated by the existing stamping dies after the stamping forming, the use of the connecting piece is influenced, meanwhile, through holes generally exist on the connecting piece, bolts are inserted and arranged, the fixing is convenient, but the existing stamping dies are used for stamping the through holes, the intervals of the through holes are generally fixed, the adjusting cannot be carried out according to the processing requirements, and inconvenience is brought to the stamping forming of the connecting piece.
Disclosure of Invention
In order to solve the problems, the invention provides a punch forming device for power engineering construction accessories, which can be used for processing the edge of a formed connecting piece during punch forming, removing burrs and adjusting the distance between through holes according to the processing requirement, and has high adaptability.
In order to achieve the purpose, the invention adopts the following technical scheme that the punch forming device for the electric power engineering construction accessories comprises a machine tool and a moving frame, wherein a placing groove with a rectangular structure is formed in the machine tool, a plurality of pressing grooves with a rectangular structure are symmetrically formed in the placing groove, a plurality of spring rods are fixedly arranged in the pressing grooves, bottom plates are fixedly arranged at the tops of the spring rods, the tops of the bottom plates are flush with the tops of the pressing grooves, polishing grooves with a square-circle structure are formed in the inner walls of the pressing grooves, polishing plates with square-circle structures are inserted in the polishing grooves, through grooves are symmetrically formed in the polishing grooves, and connecting rods are inserted in the through grooves, one end of the connecting rod is fixedly arranged on the grinding plate correspondingly, lifting grooves are formed in the machine tool and located below the pressing groove, lifting frames are inserted into the lifting grooves, one end of the connecting rod, far away from the grinding plate, is fixedly arranged on the lifting frames, one air cylinder is fixedly arranged in the lifting grooves and located below the lifting frames, the output end of the one air cylinder is fixedly provided with a second spring rod, one end of the second spring rod, far away from the one air cylinder, is fixedly arranged at the bottom of the lifting frame correspondingly, a first rotating shaft is inserted in the machine tool, a plurality of cams are symmetrically inserted in the first rotating shaft, and the cams are respectively arranged correspondingly to the lifting frames;
the bilateral symmetry of lathe seted up the shifting chute, equal slidable mounting has the removal base in the shifting chute, equal fixed mounting has No. two cylinders in the removal base, the both ends bottom difference fixed mounting that removes the frame is in on the output of No. two cylinders, flexible groove has been seted up on the removal frame, flexible groove with the indent is corresponding the setting, flexible inslot interpolation is equipped with the briquetting, symmetrical fixed mounting has No. three spring levers on the removal frame, other fixed mounting is equallyd divide at the top of No. three spring levers the both ends of briquetting, remove and be located the top fixed mounting of briquetting has the roof, the bottom fixed mounting of roof has No. three cylinders, the output fixed mounting of No. three cylinders is in the top of briquetting.
As a preferred technical scheme of the invention, the bottom plate is provided with first grooves with rectangular structures, a plurality of first gaskets are slidably mounted in the first grooves, the tops of the first gaskets are flush with the top of the bottom plate, first modules with a plurality of rectangular structures are symmetrically inserted between the first gaskets in the first grooves, the first modules are provided with first through holes with circular structures, first telescopic blocks are inserted in the first through holes, springs are fixedly mounted in the first through holes, and the tops of the springs are fixedly mounted on the first telescopic blocks.
As a preferred technical scheme of the invention, the bottom of the pressing block is provided with a second groove, a plurality of second gaskets are slidably mounted in the second groove, a plurality of second modules are inserted between the second gaskets in the second groove, the bottom of each second module is provided with a second through hole, a fourth cylinder is fixedly mounted in each second through hole, the output end of each fourth cylinder is fixedly provided with a second telescopic block, and the second telescopic blocks are arranged corresponding to the first telescopic blocks.
As a preferred technical scheme of the invention, a plurality of spring beads are inserted into two sides of the first module and the second module, clamping grooves are symmetrically formed in the inner walls of the first groove and the second groove, and the clamping grooves are respectively arranged corresponding to the spring beads and clamped with the spring beads.
As a preferable technical scheme of the invention, the outer side walls of the second telescopic blocks are fixedly provided with polishing sheets in an annular shape, and the polishing sheets are all arc-shaped structures.
In addition, the invention also provides a punch forming method of the electric power engineering construction accessory, which comprises the following steps:
s1, fixing a plate: placing the cut plate into the placing groove and then fixing the cut plate, moving the operation moving frame to a specified position to be aligned with one of the pressing grooves, and then pressing the plate downwards;
s2, plate stamping: a third air cylinder on the movable frame is operated to push the pressing block to press downwards, and the pressing block is matched with the pressing groove to realize punching;
s3, polishing treatment: the operation pivot drives the cam rotation, and the crane of the indent bottom of operation punching press panel rises and contacts with the cam, and the reciprocal lift of crane and the board of polishing can be realized to the spring beam of cooperation No. two under the drive of cam, polishes the edge of the connecting piece after the stamping forming.
The invention has the beneficial effects that:
1. the invention can process the edge of the formed connecting piece while punch forming, remove burrs, adjust the distance of the through holes according to the processing requirement and has higher adaptability.
2. The invention designs the grinding plate, the lifting frame can be pushed to ascend through the first air cylinder to be contacted with the cam, the reciprocating ascending and descending of the lifting frame can be realized through the rotation of the cam and the matching of the second spring rod, and meanwhile, the grinding plate is driven to reciprocate, so that the edge of the punched connecting piece can be ground in a reciprocating manner, and burrs are removed.
3. According to the invention, the bottom plate and the pressing block are designed, the position and the distance of the punched holes on the connecting piece can be realized by adjusting the first gasket and the first module 52 on the bottom plate in a matching manner and adjusting the second gasket and the second module on the pressing block, and the adaptability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the mobile frame of the present invention;
FIG. 3 is a schematic cross-sectional view of the machine tool of the present invention;
FIG. 4 is a schematic cross-sectional view of the base plate of the present invention;
FIG. 5 is a schematic cross-sectional view of a briquette according to the present invention;
FIG. 6 is an enlarged partial schematic view of the invention at A of FIG. 5;
fig. 7 is a partial sectional structural view of the compact of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 7, an electric power engineering construction accessory stamping forming device, including lathe 1 and removal frame 2, lathe 1 is last to set up the standing groove 11 of rectangle structure, the indent 12 of a plurality of rectangle structures is seted up to the symmetry in the standing groove 11, equal fixed mounting has a plurality of spring rod 13 in the indent 12, the equal fixed mounting in top of a spring rod 13 has bottom plate 3, the top of bottom plate 3 all flushes with the top of indent 12, lathe 1 is used for fixed mounting subaerial, standing groove 11 is used for placing panel, indent 12 cooperation bottom plate 3 is used for realizing the stamping forming of connecting piece, a spring rod 13 is used for flexible bottom plate 3.
The bottom plate 3 is provided with a groove 5 with a rectangular structure, a plurality of gaskets 51 are slidably mounted in the groove 5, the top of each gasket 51 is flush with the top of the bottom plate 3, a module 52 with a plurality of rectangular structures is symmetrically inserted between every two adjacent gaskets 51 in the groove 5, a through hole 53 with a circular structure is formed in the module 52, a telescopic block 54 is inserted into the through hole 53, a spring 55 is fixedly mounted in the through hole 53, the top of the spring 55 is fixedly mounted on the telescopic block 54, the groove 5 is used for connecting the gaskets 51 and the module 52, the position of the module 52 can be adjusted by adjusting the gaskets 51, the through hole 53 in the module 52 is used for punching, and the telescopic block 54 and the spring 55 are used for matching the through hole 53 to realize punching.
The inner wall of the pressure groove 12 is provided with a grinding groove 14 with a return structure, grinding plates 15 with a return structure are inserted in the grinding groove 14, through grooves 16 are symmetrically arranged in the grinding groove 14, connecting rods 17 are inserted in the through grooves 16, one ends of the connecting rods 17 are respectively fixedly arranged on the grinding plates 15 correspondingly arranged, a lifting groove 36 is arranged in the machine tool 1 and below the pressure groove 12, lifting frames 31 are inserted in the lifting grooves 36, one end of each connecting rod 17 far away from the grinding plate 15 is fixedly arranged on each lifting frame 31, a first air cylinder 32 is fixedly arranged in each lifting groove 3 and below the lifting frame 31, and an output end of each first air cylinder 32 is fixedly provided with a second spring rod 33, the equal fixed mounting in the bottom that corresponds the crane 31 that sets up of one end that No. two spring levers 33 kept away from cylinder 32, 1 interpolation of lathe is equipped with pivot 34 No. one, the symmetry is inserted and is equipped with a plurality of cams 35 on pivot 34, cam 35 is equallyd divide and is do not corresponded the setting with crane 31, groove 14 of polishing is used for inserting and establishes and go up and down the board 15 of polishing, the board 15 of polishing can polish the edge of the connecting piece after the counterpunching shaping through going up and down, cylinder 32 is used for going up and down No. two spring levers 33 and crane 31, lift groove 3 is used for realizing crane 31's lift, when crane 31 contacts with cam 35, cam 35 is rotatory under the drive of pivot 34 No. one, reciprocal crane 31 of pressing down, the reciprocal lift that crane 31 can be realized to cooperation No. two spring levers 33, drive the board 15 synchronous reciprocal lift of polishing.
Moving slot 4 has been seted up to lathe 1's bilateral symmetry, equal slidable mounting has removed base 41 in the moving slot 4, equal fixed mounting has No. two cylinders 42 in the removal base 41, the both ends bottom of removal frame 2 is fixed mounting on the output of No. two cylinders 42 respectively, flexible groove 21 has been seted up on the removal frame 2, flexible groove 21 is corresponding the setting with indent 12, flexible inslot 21 interpolation is equipped with briquetting 22, symmetrical fixed mounting has No. three spring beam 23 on the removal frame 2, other fixed mounting is equallyd divide at the both ends of briquetting 22 at the top of No. three spring beam 23, the top fixed mounting that is located briquetting 22 on the removal frame 2 has roof 24, the bottom fixed mounting of roof 24 has No. three cylinders 25, the output fixed mounting of No. three cylinder 25 is at the top of briquetting 22, moving slot 4 is used for connecting and realizes its removal at removal base 41, removal base 41 connects lift removal frame 2 through No. two cylinders 42 and drives its removal, flexible groove 21 is used for flexible briquetting 22, briquetting 22 cooperates indent 12 is used for realizing the stamping forming of connecting piece, no. three spring beam 23 is used for supporting briquetting 22 and realizing its lift roof, 24 is used for fixing No. three lifting cylinder 25, no. three lifting cylinder drives No. three lifting cylinder 25.
No. two recesses 6 have been seted up to briquetting 22's bottom, slidable mounting has a plurality of gaskets 61 No. two in No. two recesses 6, be located and insert between No. two gaskets 61 and be equipped with a plurality of modules 62 No. two, no. two through-hole 63 have all been seted up to module 62's bottom, equal fixed mounting has No. four cylinders 64 in No. two through-hole 63, the equal fixed mounting of No. four cylinders 64's output has No. two flexible pieces 65, no. two flexible pieces 65 all correspond the setting with flexible piece 54, no. two recess 6 is used for connecting No. two gaskets 61 and No. two modules 62, no. two through-holes 63 in No. two modules 62 are used for inserting and establish No. two flexible pieces 65, no. four cylinders 64 are used for stretching No. two flexible pieces 65, no. two flexible pieces 65 can realize punching a hole on the connecting piece through flexible cooperation a through-hole 53.
A plurality of spring balls 66 are inserted into two sides of the first module 52 and the second module 62, clamping grooves 67 are symmetrically formed in the inner walls of the first groove 5 and the second groove 6, the clamping grooves 67 correspond to the spring balls 66 and are clamped with the spring balls, and the spring balls 66 are matched with the clamping grooves 67 to fix the first module 52 and the second module 62.
All be annular fixed mounting and have polishing piece 68 on the lateral wall of No. two flexible pieces 65, polishing piece 68 is the arc structure, and polishing piece 68 is polished the interior limit that punches a hole after No. two flexible pieces 65 punch a hole.
In addition, the invention also provides a punch forming method of the electric power engineering construction accessory, which comprises the following steps:
s1, fixing a plate: placing the cut plate into the placing groove 11 and then fixing the cut plate, operating the movable frame 2 to move to a specified position to be aligned with one of the pressing grooves 12 and then pressing the plate downwards;
s2, punching a plate: a third air cylinder 25 on the movable frame 2 is operated to push the pressing block 22 to press downwards, and the pressing block is matched with the pressing groove 12 to realize punching;
s3, polishing treatment: the first rotating shaft 34 is operated to drive the cam 35 to rotate, the lifting frame 31 at the bottom of the pressure groove 12 for stamping the plate is operated to ascend and contact with the cam 35, the lifting frame 31 and the polishing plate 15 can reciprocate under the drive of the cam 35 by matching with the second spring rod 33, and the edge of the connecting piece after stamping forming is polished.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electric power engineering construction accessory stamping forming device, includes lathe (1) and removal frame (2), its characterized in that: the grinding machine is characterized in that a placing groove (11) with a rectangular structure is formed in the machine tool (1), a plurality of pressing grooves (12) with a rectangular structure are symmetrically formed in the placing groove (11), a plurality of spring rods (13) with a first shape are fixedly mounted in the pressing grooves (12), a bottom plate (3) is fixedly mounted at the tops of the spring rods (13), the tops of the bottom plate (3) are flush with the tops of the pressing grooves (12), grinding grooves (14) with a second shape are formed in the inner walls of the pressing grooves (12), grinding plates (15) with the second shape are inserted in the grinding grooves (14), through grooves (16) are symmetrically formed in the grinding grooves (14), connecting rods (17) are inserted in the through grooves (16), one ends of the connecting rods (17) are fixedly mounted on the grinding plates (15) which are correspondingly arranged, lifting grooves (36) are formed in the machine tool (1) and located below the pressing grooves (12), lifting frames (31) are inserted in the lifting grooves (36), lifting frames (31) are fixedly mounted at the ends of the lifting frames (31), the lifting frames (31) far away from the lifting cylinders (32) and are mounted at the lower ends of the fixed cylinders (32), one end, far away from the first air cylinder (32), of the second spring rod (33) is fixedly installed at the bottom of the correspondingly arranged lifting frame (31), a first rotating shaft (34) is inserted into the machine tool (1), a plurality of cams (35) are symmetrically inserted into the first rotating shaft (34), and the cams (35) are respectively arranged corresponding to the lifting frame (31);
lathe (1) the bilateral symmetry seted up shifting chute (4), equal slidable mounting has the removal base (41) in shifting chute (4), equal fixed mounting has No. two cylinders (42) in removal base (41), the both ends bottom difference fixed mounting of removal frame (2) is in on the output of No. two cylinders (42), flexible groove (21) have been seted up on removal frame (2), flexible groove (21) with indent (12) are corresponding the setting, flexible groove (21) interpolation is equipped with briquetting (22), symmetry fixed mounting has No. three spring beam (23) on removal frame (2), the top of No. three spring beam (23) is equallyd divide do not fixed mounting in the both ends of briquetting (22), on removal frame (2) and be located the top fixed mounting of briquetting (22) has roof (24), the bottom fixed mounting of roof (24) has No. three cylinders (25), the output fixed mounting of No. three cylinders (25) is in the top of briquetting (22).
2. The punch forming device for the electric power engineering construction accessories, according to claim 1, is characterized in that: bottom plate (3) on all set up a recess (5) of rectangle structure, equal slidable mounting has a plurality of gaskets (51) in recess (5), the top of gasket (51) all with the top of bottom plate (3) flushes, be located in recess (5) the symmetry is inserted module (52) that are equipped with a plurality of rectangle structures between gasket (51), all set up a through-hole (53) of circular structure on module (52), all insert in through-hole (53) and be equipped with flexible piece (54) No. one, equal fixed mounting has spring (55) in through-hole (53), the equal fixed mounting in top of spring (55) is in flexible piece (54) No. one.
3. The punch forming device for the electric power engineering construction accessories, according to claim 2, is characterized in that: the bottom of briquetting (22) seted up No. two recess (6), slidable mounting has a plurality of No. two gaskets (61) in No. two recess (6), be located in No. two recess (6) insert between No. two gaskets (61) and be equipped with a plurality of No. two modules (62), no. two through-holes (63) have all been seted up to the bottom of No. two modules (62), equal fixed mounting has No. four cylinders (64) in No. two through-holes (63), the equal fixed mounting of output of No. four cylinders (64) has No. two flexible pieces (65), no. two flexible pieces (65) all with flexible piece (54) correspond the setting.
4. The punch forming device for the electric power engineering construction accessories, according to claim 3, is characterized in that: a module (52) with the both sides of No. two modules (62) all insert and be equipped with a plurality of spring pearl (66), a recess (5) with draw-in groove (67) have all been seted up to equal symmetry on the inner wall of No. two recesses (6), draw-in groove (67) respectively with spring pearl (66) correspond the setting and the looks joint.
5. The punch forming device for the electric power engineering construction accessories, according to claim 3, is characterized in that: the outer side wall of the second telescopic block (65) is provided with polishing pieces (68) in an annular fixed mode, and the polishing pieces (68) are of arc-shaped structures.
6. The processing method of the punch forming device for the electric power engineering construction accessories according to claim 1, characterized in that: further comprising the steps of:
s1, fixing a plate: the cut plates are placed in the placing grooves (11) and then fixed, and the operation moving frame (2) is moved to a designated position to be aligned with one of the pressing grooves (12) and then pressed down on the plates;
s2, plate stamping: a third air cylinder (25) on the movable frame (2) is operated to push the pressing block (22) to press downwards, and the pressing block is matched with the pressing groove (12) to realize punching;
s3, polishing treatment: the first rotating shaft (34) is operated to drive the cam (35) to rotate, the lifting frame (31) at the bottom of the pressure groove (12) for stamping the plate is operated to ascend and contact with the cam (35), the lifting frame (31) and the polishing plate (15) can reciprocate to ascend and descend under the driving of the cam (35) in cooperation with the second spring rod (33), and the edge of the connecting piece after stamping forming is polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011254834.7A CN112496161B (en) | 2020-11-11 | 2020-11-11 | Punch forming device and method for power engineering construction accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011254834.7A CN112496161B (en) | 2020-11-11 | 2020-11-11 | Punch forming device and method for power engineering construction accessories |
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| Publication Number | Publication Date |
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| CN112496161A CN112496161A (en) | 2021-03-16 |
| CN112496161B true CN112496161B (en) | 2022-11-11 |
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| CN202011254834.7A Active CN112496161B (en) | 2020-11-11 | 2020-11-11 | Punch forming device and method for power engineering construction accessories |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510443B (en) * | 2021-05-13 | 2023-06-23 | 国网上海市电力公司 | Manufacturing process of electric power crimping pipe |
| CN115157336B (en) * | 2022-06-27 | 2023-12-26 | 江苏京环隆亨纸业有限公司 | Automatic measurement cutting equipment is used in production of coating white board paper |
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| JP2012096241A (en) * | 2010-10-29 | 2012-05-24 | Amada Co Ltd | Deburring device |
| CN204220729U (en) * | 2014-10-17 | 2015-03-25 | 金牌模具（常熟）有限公司 | A kind of ring cutting is deburred die device |
| CN108555100A (en) * | 2018-05-09 | 2018-09-21 | 新昌县大雄锻造有限公司 | A kind of punching press grinding device |
| CN110744383A (en) * | 2019-11-27 | 2020-02-04 | 兰溪洛利机械设备有限公司 | Pressing and polishing integrated machine for metal pressed parts |
| CN210412067U (en) * | 2019-06-20 | 2020-04-28 | 宁波市同鑫成模具技术有限公司 | Three-dimensional die punching device with burr is polished |
| CN111408654A (en) * | 2020-03-30 | 2020-07-14 | 李义飞 | New energy automobile spare part integration processing equipment |
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2020
- 2020-11-11 CN CN202011254834.7A patent/CN112496161B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012096241A (en) * | 2010-10-29 | 2012-05-24 | Amada Co Ltd | Deburring device |
| CN204220729U (en) * | 2014-10-17 | 2015-03-25 | 金牌模具（常熟）有限公司 | A kind of ring cutting is deburred die device |
| CN108555100A (en) * | 2018-05-09 | 2018-09-21 | 新昌县大雄锻造有限公司 | A kind of punching press grinding device |
| CN210412067U (en) * | 2019-06-20 | 2020-04-28 | 宁波市同鑫成模具技术有限公司 | Three-dimensional die punching device with burr is polished |
| CN110744383A (en) * | 2019-11-27 | 2020-02-04 | 兰溪洛利机械设备有限公司 | Pressing and polishing integrated machine for metal pressed parts |
| CN111408654A (en) * | 2020-03-30 | 2020-07-14 | 李义飞 | New energy automobile spare part integration processing equipment |
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| CN112496161A (en) | 2021-03-16 |
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Effective date of registration: 20221021 Address after: 437000 30 hot spring road, Wenquan, Xianning, Hubei Applicant after: State Grid Hubei Electric Power Co., Ltd. Xianning Power Supply Co. Address before: No.18, Xiasha Xuezheng street, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: Liu Minjie |
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