CN106607500B - Stamping die for machining two coaxial holes on reverse gear arm support - Google Patents
Stamping die for machining two coaxial holes on reverse gear arm support Download PDFInfo
- Publication number
- CN106607500B CN106607500B CN201611013347.5A CN201611013347A CN106607500B CN 106607500 B CN106607500 B CN 106607500B CN 201611013347 A CN201611013347 A CN 201611013347A CN 106607500 B CN106607500 B CN 106607500B
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- inclined wedge
- plate
- die
- sliding block
- female die
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- 238000003754 machining Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 239000002699 waste material Substances 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 21
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Forging (AREA)
Abstract
The stamping die comprises a lower die holder, two guide stripper plates are arranged on the lower die holder at intervals, a female die fixing plate is sleeved outside the guide stripper plates, the female die fixing plate is arranged on the lower fixing plate, a female die is clamped at a position between the two corresponding guide stripper plates on the female die fixing plate, forming holes on the female die are horizontally arranged, guide stripper holes are respectively formed in the two guide stripper plates, a positioning plate is arranged on the top surface of the guide stripper plates, the positioning plate is arranged on the female die fixing plate, a sliding block which is slidably arranged on the lower fixing plate is respectively arranged on two sides of the female die fixing plate, a punch matched with the female die is arranged at the inner end of the sliding block, the punch is horizontally inserted in the guide stripper holes in a movable mode, a sliding block reset mechanism is arranged at the outer end of the sliding block, and an inclined wedge hole is formed in the middle of the sliding block; the upper die holder is provided with a wedge corresponding to the wedge hole, and a pressing plate is arranged at the position corresponding to the positioning plate through a telescopic mechanism. The machining method is suitable for machining the reverse gear arm support.
Description
Technical Field
The invention relates to a die, in particular to a stamping die for machining two coaxial holes on a reverse gear arm support.
Background
The manual transmission of the automobile needs to use a reverse gear arm for shifting a reverse gear, and the reverse gear arm needs to be fixed on a reverse gear arm bracket. The reverse gear arm bracket is provided with two coaxial holes, and the reverse gear arm is assembled in the two coaxial holes through a pin shaft and rotates around the two coaxial holes to realize the rotation function.
At present, conventional punching processing can only realize single-hole blanking, and simultaneous processing of two coaxial holes cannot be realized, so that a processing center is mostly adopted for processing the two coaxial holes on the reverse gear arm bracket in a milling mode. However, the processing mode is extremely low in efficiency, the production time of a single piece is about 45 seconds, per shift pieces are only about 500-520 pieces, and the processing mode is calculated according to 2 ten thousand pieces of monthly output, and requires 40 pieces of working hours at least. If produced in this way, at least one dedicated machining center needs to be provided, and this process becomes a bottleneck process, which greatly affects the product supply cycle.
Disclosure of Invention
The invention aims to overcome the defects of the background technology and provide a stamping die for machining two coaxial holes on a reverse gear arm bracket, which is high in machining efficiency.
In order to achieve the above object, the stamping die for processing two coaxial holes on a reverse gear arm support comprises an upper die holder and a lower die holder, wherein two guide discharging plates are arranged on the lower die holder at intervals through a lower fixing plate, a female die fixing plate is sleeved outside the guide discharging plates and is arranged on the lower fixing plate, a female die for stamping two coaxial holes on the reverse gear arm support is clamped at a position between the corresponding two guide discharging plates on the female die fixing plate, the female die is respectively arranged with the two guide discharging plates at intervals, the axis of a forming hole on the female die is horizontally arranged, the two guide discharging plates are respectively provided with a guide discharging hole at the position corresponding to the forming hole, the top surface of each guide discharging plate is provided with a positioning plate for positioning blanks, each positioning plate is arranged on each female die fixing plate, two sides of each female die fixing plate are respectively provided with a sliding block, each sliding block is slidably arranged on each lower fixing plate through a guide block, the inner end of each sliding block is provided with a punch matched with each female die, each punch horizontally and movably penetrates through each guide discharging hole, the outer end of each sliding block is provided with a sliding block reset mechanism, and the middle part of each sliding block is provided with an inclined wedge hole capable of converting vertical movement into horizontal movement; the upper die holder is provided with a wedge matched with the wedge hole through an upper fixing plate at a position corresponding to the wedge hole, and a pressing plate for pressing the blank is arranged on the upper die holder through a telescopic mechanism at a position corresponding to the positioning plate.
Firstly, positioning of a blank is realized through a combined structure of a guide stripper plate, a female die fixing plate and a positioning plate, and then horizontal movement of a punch is realized through cooperation of a sliding block with an inclined wedge hole and the inclined wedge, so that machining of two coaxial holes on a reverse gear arm bracket is realized, and the device is simple in structure and high in machining efficiency; meanwhile, the guide stripper plate can play a role in blocking the waste from being discharged along with retraction of the punch, and can play a role in guiding the punch.
In the above scheme, the inner side surface of the inclined wedge hole is an inclined wedge inclined surface, the upper part of the outer side surface of the inclined wedge hole is a vertical plane, the lower part of the outer side surface of the inclined wedge hole is also an inclined wedge inclined surface, the inclined wedge is of a bending structure, the upper part of the inclined wedge is of a vertical structure, the middle part of the inclined wedge is of an inclined wedge structure matched with the inclined wedge inclined surface, and the lower part of the inclined wedge is of a vertical structure matched with the vertical plane. Through the design cooperation of the inclined wedge hole and the special structure of the inclined wedge, the vertical movement of the inclined wedge is converted into the horizontal movement of the punch, and the structure is simple and the cost is low.
In the above scheme, the slider canceling release mechanical system is including setting up the slide bar on the lower fixed plate outer terminal surface, slidable mounting has the slider that resets on the slide bar, the slider that resets with the outer end of slider passes through the screw rod part connection of bolt and fixes, the bolt the head with be equipped with reset spring between the slider that resets. The slider reset mechanism can realize automatic reset of the punch, and has the advantages of simple structure, stability, reliability and low cost.
In the above scheme, the number of the sliding rods on one outer end face of the lower fixing plate is at least two.
In the above scheme, an upper die cushion plate is arranged between the upper die base and the fixed plate, the telescopic mechanism comprises a telescopic spring with the upper end clamped in the upper die cushion plate, a small guide post is inserted in the telescopic spring, the upper end of the small guide post is vertically movably inserted in the upper die base, and the lower end of the small guide post is connected with the top surface of the pressing plate. The telescopic mechanism can realize automatic reset of the pressing plate, and has simple structure, stability, reliability and low cost.
In the scheme, a discharge screw capable of moving up and down is arranged between the pressing plate and the upper die cushion plate, and the lower end of the telescopic spring abuts against the top surface of the pressing plate.
In the above scheme, the female die is internally and horizontally provided with a waste chute communicated with the forming hole. The additionally arranged waste chute facilitates the discharge of waste materials.
In the above scheme, the scrap chute is perpendicular to the movement direction of the punch. By designing the scrap chute perpendicular to the direction of movement of the punch, this facilitates operation.
In the scheme, the waste chute is slidably provided with the core plate, and the core plate is provided with a through hole matched with the forming hole. The through hole is used for accommodating the waste material.
In the scheme, the outer end of the core drawing plate is connected with a telescopic cylinder. The added telescopic cylinder realizes the automation of discharging, thereby further improving the efficiency.
The technical scheme provided by the invention has the beneficial effects that:
1. Firstly, positioning of a blank is realized through a combined structure of a guide stripper plate, a female die fixing plate and a positioning plate, and then horizontal movement of a punch is realized through cooperation of a sliding block with an inclined wedge hole and the inclined wedge, so that machining of two coaxial holes on a reverse gear arm bracket is realized, and the device is simple in structure and high in machining efficiency;
2. The guide stripper plate can play a role in blocking the waste from being discharged along with the retraction of the punch on one hand and plays a role in guiding the punch on the other hand;
3. through the design cooperation of the inclined wedge hole and the special structure of the inclined wedge, the vertical movement of the inclined wedge is converted into the horizontal movement of the punch, and the structure is simple and the cost is low;
4. The added slide block reset mechanism can realize automatic reset of the punch, and has simple structure, stability, reliability and low cost;
5. the added telescopic mechanism can realize automatic reset of the pressing plate, and has simple structure, stability, reliability and low cost;
6. The additionally arranged waste chute is convenient for discharging waste;
7. The waste chute is designed to be perpendicular to the movement direction of the punch, so that the operation is convenient;
8. The added telescopic cylinder realizes the automation of discharging, thereby further improving the efficiency.
Compared with the prior art, the invention fully shows that the invention has the following advantages: high processing efficiency, simple structure and low cost.
Drawings
FIG. 1 is a schematic view of an initial state structure of the present invention;
FIG. 2 is a schematic diagram of a press state structure of the present invention;
FIG. 3 is a schematic view of the lower die holder portion of the present invention;
FIG. 4 is a schematic view of the structure of the guide stripper plate;
FIG. 5 is a schematic structural view of a female die holder;
FIG. 6 is a schematic diagram of the structure of the female die;
FIG. 7 is a schematic diagram of the assembly structure of the pilot stripper plate, die holder plate and die;
FIG. 8 is a schematic view of a slider structure;
FIG. 9 is a schematic diagram of a wedge structure;
Fig. 10 is a schematic structural view of a reverse gear arm bracket.
In the figure: the die comprises an upper die holder 1, a lower die holder 2, a lower fixing plate 3, a guide stripper plate 4, a guide stripper hole 4a, a die 5, a forming hole 5a, a waste chute 5b, a die fixing plate 6, a positioning plate 7, a slide block 8, an inclined wedge hole 8a, a guide block 9, a punch 10, a slide block reset mechanism 11, a slide bar 11a, a reset slide block 11b, a bolt 11c, a reset spring 11d, an upper fixing plate 12, an inclined wedge 13, a telescopic mechanism 14, a telescopic spring 14a, a small guide post 14b, a stripper screw 14c, a pressing plate 15, a core drawing plate 16, a telescopic cylinder 17 and an upper die cushion plate 18.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, which should not be construed as limiting the invention.
As shown in fig. 1: the embodiment provides a stamping die for processing two coaxial holes on a reverse gear arm support, which comprises an upper die holder 1 and a lower die holder 2, wherein two guide discharging plates 4 are arranged on the lower die holder 2 at intervals through a lower fixing plate 3, a female die fixing plate 6 is sleeved outside the guide discharging plates 4, the female die fixing plate 6 is arranged on the lower fixing plate 3, a female die 5 for stamping and forming the two coaxial holes on the reverse gear arm support is clamped at a position between the corresponding two guide discharging plates 4 on the female die fixing plate 6, the female dies 5 are respectively arranged with the two guide discharging plates 4 at intervals, the axis of a forming hole 5a on the female die 5 is horizontally arranged, the two guide discharging plates 4 are respectively provided with a guide discharging hole 4a at the position corresponding to the forming hole 5a, the top surface of the guide discharging plate 4 is provided with a positioning plate 7 for positioning blanks, the positioning plate 7 is arranged on the female die fixing plate 6, two sides of the female die fixing plate 6 are respectively provided with a sliding block 8, the sliding blocks 8 are slidably arranged on the lower fixing plate 3 through guide blocks 9, the inner ends of the sliding blocks 8 are provided with punches 10 matched with the female die 5, the punches 10 are horizontally movably inserted into the guide discharging holes 4a, the outer ends of the sliding blocks 8 are provided with sliding block reset mechanisms 11, and the middle parts of the sliding blocks 8 are provided with inclined wedge holes 8a capable of converting vertical movement into horizontal movement; the upper die holder 1 is provided with an inclined wedge 13 matched with the inclined wedge hole 8a through an upper fixing plate 12 at a position corresponding to the inclined wedge hole 8a, and the upper die holder 1 is provided with a pressing plate 15 for pressing the blank through a telescopic mechanism 14 at a position corresponding to the positioning plate 7.
Firstly, the blank is positioned through the combined structure of the guide stripper plate 4, the female die 5, the female die fixing plate 6 and the positioning plate 7, and then the horizontal movement of the punch 10 is realized through the matching of the slide block 8 with the inclined wedge hole 8a and the inclined wedge 13, so that the machining of two coaxial holes on the reverse gear arm bracket is realized, the structure is simple, and the machining efficiency is high; meanwhile, the guide stripper plate 4 can play a role in blocking the waste material from being discharged along with the retraction of the punch 10, and can play a role in guiding the punch 10.
The inner side surface of the inclined wedge hole 8a is an inclined wedge inclined surface, the upper part of the outer side surface of the inclined wedge hole 8a is a vertical plane, the lower part of the outer side surface of the inclined wedge hole 8a is also an inclined wedge inclined surface, the inclined wedge 13 is of a bending structure, the upper part of the inclined wedge 13 is of a vertical structure, the middle part of the inclined wedge 13 is of an inclined wedge structure matched with the inclined wedge inclined surface, and the lower part of the inclined wedge 13 is of a vertical structure matched with the vertical plane. Through the design cooperation of the inclined wedge hole 8a and the special structure of the inclined wedge 13, the vertical movement of the inclined wedge 13 is converted into the horizontal movement of the punch 10, and the structure is simple and the cost is low.
The slider reset mechanism 11 comprises a sliding rod 11a arranged on the outer end face of the lower fixed plate 3, a reset slider 11b is slidably arranged on the sliding rod 11a, the reset slider 11b is fixedly connected with the outer end of the slider 8 through a screw rod part of a bolt 11c, and a reset spring 11d is arranged between the head part of the bolt 11c and the reset slider 11 b. The slider reset mechanism 11 can realize automatic reset of the punch 10, and has simple structure, stability, reliability and low cost. The number of the slide bars 11a on one outer end surface of the lower fixing plate 3 is at least two.
An upper die cushion plate 18 is arranged between the upper die holder 1 and the fixed plate 12, the telescopic mechanism 14 comprises a telescopic spring 14a with the upper end clamped in the upper die cushion plate 18, a small guide post 14b is inserted in the telescopic spring 14a, the upper end of the small guide post 14b is vertically and movably inserted in the upper die holder 1, and the lower end of the small guide post 14b is connected with the top surface of the pressing plate 15. The telescopic mechanism 14 can realize automatic resetting of the pressing plate 15, and has simple structure, stability, reliability and low cost. A discharge screw 14c capable of moving up and down is arranged between the pressing plate 15 and the upper die cushion plate 18, and the lower end of the telescopic spring 14a abuts against the top surface of the pressing plate 15.
The female die 5 is internally provided with a waste chute 5b communicated with the molding hole 5 a. The additionally arranged waste chute 5b facilitates the discharge of waste. The scrap chute 5b is perpendicular to the direction of movement of the punch 10. By designing the scrap chute 5b perpendicular to the direction of movement of the punch 10, this facilitates operation. The waste chute 5b is internally provided with a core pulling plate 16 in a sliding manner, and the core pulling plate 16 is provided with a through hole matched with the forming hole 5 a. The through hole is used for accommodating the waste material. The outer end of the core plate 16 is connected with a telescopic cylinder 17. The added telescopic cylinder 17 realizes the automation of discharging, thereby further improving the efficiency.
The invention firstly realizes the positioning of the blank through the combined structure of the guide stripper plate 4, the female die 5, the female die fixing plate 6 and the positioning plate 7, and then realizes the horizontal movement of the punch 10 through the matching of the slide block 8 with the inclined wedge hole 8a and the inclined wedge 13, thereby realizing the processing of two coaxial holes on the reverse gear arm bracket, and having simple structure and high processing efficiency; the guide stripper plate 4 can play a role in blocking the waste from being discharged along with the retraction of the punch 10, and can play a role in guiding the punch 10; through the design cooperation of the inclined wedge hole 8a and the special structure of the inclined wedge 13, the vertical movement of the inclined wedge 13 is converted into the horizontal movement of the punch 10, and the structure is simple and the cost is low; the added slide block reset mechanism 11 can realize automatic reset of the punch 10, and has simple structure, stability, reliability and low cost; the added telescopic mechanism 14 can realize automatic resetting of the pressing plate 15, and has simple structure, stability, reliability and low cost; the added waste chute 5b facilitates the discharge of waste; by designing the scrap chute 5b to be perpendicular to the direction of movement of the punch 10, this facilitates operation; the added telescopic cylinder 17 realizes the automation of discharging, thereby further improving the efficiency.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides a stamping die for processing two coaxial holes on reverse gear arm support, includes upper die base (1) and die holder (2), its characterized in that: two guide stripper plates (4) are arranged on the lower die holder (2) at intervals through a lower fixed plate (3), a female die fixed plate (6) is sleeved outside the guide stripper plates (4), the female die fixed plate (6) is arranged on the lower fixed plate (3), a female die (5) for punching two coaxial holes on a reverse gear arm support is clamped at a position between the guide stripper plates (4) corresponding to the two female die fixed plate (6), the female die (5) are respectively arranged with the two guide stripper plates (4) at intervals, the axes of forming holes (5 a) on the female die (5) are horizontally arranged, the positions, corresponding to the forming holes (5 a), of the two guide stripper plates (4) are respectively provided with a guide stripper hole (4 a), a positioning plate (7) for positioning blanks is arranged on the top surface of the guide stripper plates (4), two sides of the female die fixed plate (6) are respectively provided with a sliding block (8), the inner ends (8) are respectively inserted into the sliding blocks (10) through the sliding blocks (8) arranged on the lower punch head (4) in a sliding way, the outer end of the sliding block (8) is provided with a sliding block reset mechanism (11), and the middle part of the sliding block (8) is provided with an inclined wedge hole (8 a) which can convert the vertical movement into the horizontal movement; an inclined wedge (13) matched with the inclined wedge hole (8 a) is arranged at the position, corresponding to the inclined wedge hole (8 a), on the upper die holder (1) through an upper fixing plate (12), and a pressing plate (15) for pressing the blank is arranged at the position, corresponding to the positioning plate (7), on the upper die holder (1) through a telescopic mechanism (14);
The inner side surface of the inclined wedge hole (8 a) is an inclined wedge inclined surface, the upper part of the outer side surface of the inclined wedge hole (8 a) is a vertical plane, the lower part of the outer side surface of the inclined wedge hole (8 a) is also an inclined wedge inclined surface, the inclined wedge (13) is of a bending structure, the upper part of the inclined wedge (13) is of a vertical structure, the middle part of the inclined wedge (13) is of an inclined wedge structure matched with the inclined wedge inclined surface, and the lower part of the inclined wedge (13) is of a vertical structure matched with the vertical plane;
the sliding block reset mechanism (11) comprises a sliding rod (11 a) arranged on the outer end face of the lower fixed plate (3), a reset sliding block (11 b) is slidably arranged on the sliding rod (11 a), the reset sliding block (11 b) is fixedly connected with the outer end of the sliding block (8) through a screw rod part of a bolt (11 c), and a reset spring (11 d) is arranged between the head part of the bolt (11 c) and the reset sliding block (11 b);
An upper die cushion plate (18) is arranged between the upper die base (1) and the upper fixing plate (12), the telescopic mechanism (14) comprises a telescopic spring (14 a) with the upper end clamped in the upper die cushion plate (18), a small guide post (14 b) is inserted in the telescopic spring (14 a), the upper end of the small guide post (14 b) is vertically movably inserted in the upper die base (1), and the lower end of the small guide post (14 b) is connected with the top surface of the pressing plate (15).
2. The stamping die for machining two coaxial holes in a reverse gear arm support according to claim 1, wherein: the number of the sliding rods (11 a) on one outer end surface of the lower fixing plate (3) is at least two.
3. The stamping die for machining two coaxial holes in a reverse gear arm support according to claim 2, wherein: a discharge screw (14 c) capable of moving up and down is arranged between the pressing plate (15) and the upper die cushion plate (18), and the lower end of the telescopic spring (14 a) is abutted against the top surface of the pressing plate (15).
4. The stamping die for machining two coaxial holes in a reverse gear arm support according to claim 1, wherein: and a waste chute (5 b) communicated with the forming hole (5 a) is horizontally arranged in the female die (5).
5. The stamping die for machining two coaxial holes in a reverse gear arm support according to claim 4, wherein: the scrap chute (5 b) is perpendicular to the direction of movement of the punch (10).
6. The stamping die for machining two coaxial holes in a reverse gear arm support according to claim 4, wherein: the waste chute (5 b) is internally provided with a core pulling plate (16), and the core pulling plate (16) is provided with a through hole matched with the forming hole (5 a).
7. The stamping die for machining two coaxial holes in a reverse gear arm support according to claim 6, wherein: the outer end of the core pulling plate (16) is connected with a telescopic cylinder (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013347.5A CN106607500B (en) | 2016-11-17 | 2016-11-17 | Stamping die for machining two coaxial holes on reverse gear arm support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013347.5A CN106607500B (en) | 2016-11-17 | 2016-11-17 | Stamping die for machining two coaxial holes on reverse gear arm support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106607500A CN106607500A (en) | 2017-05-03 |
| CN106607500B true CN106607500B (en) | 2024-05-17 |
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ID=58635908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611013347.5A Active CN106607500B (en) | 2016-11-17 | 2016-11-17 | Stamping die for machining two coaxial holes on reverse gear arm support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106607500B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876636A (en) * | 2017-12-26 | 2018-04-06 | 湖北航嘉麦格纳座椅系统有限公司 | Tiltedly carve formula press mold |
| CN109530548B (en) * | 2018-12-28 | 2023-09-01 | 武汉泛洲精冲有限公司 | Progressive fine blanking die for producing bearing baffle with two bosses |
| CN110314969B (en) * | 2019-07-26 | 2023-09-22 | 江苏新惕姆智能装备有限公司 | Down-pressing driving flanging forming machine, flanging forming method thereof and electromagnet assembling system |
| CN111001704A (en) * | 2019-12-23 | 2020-04-14 | 滁州市艾德模具设备有限公司 | Mould with shaping side of bending pushes away movable block automatic re-setting structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003211231A (en) * | 2002-01-18 | 2003-07-29 | Sanyo Electric Co Ltd | Pressure control mechanism for preventing wrinkle in press forming die |
| CN201432047Y (en) * | 2009-05-12 | 2010-03-31 | 芜湖市中兴机械技术开发有限公司 | Automobile pedal bracket piercing die |
| CN202984465U (en) * | 2012-12-25 | 2013-06-12 | 天津市津兆机电开发有限公司 | Bending and stamping die |
| CN203316568U (en) * | 2013-05-15 | 2013-12-04 | 恩比贝克飞虹汽车零部件(四川)有限公司 | Shaft sleeve side punching multi-hole die |
| CN105251865A (en) * | 2015-11-16 | 2016-01-20 | 重庆持恒模具有限公司 | Punching die |
| CN206184993U (en) * | 2016-11-17 | 2017-05-24 | 武汉泛洲机械制造有限公司 | A stamping die for processing two coaxial hole on speed in reverse arm support |
-
2016
- 2016-11-17 CN CN201611013347.5A patent/CN106607500B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003211231A (en) * | 2002-01-18 | 2003-07-29 | Sanyo Electric Co Ltd | Pressure control mechanism for preventing wrinkle in press forming die |
| CN201432047Y (en) * | 2009-05-12 | 2010-03-31 | 芜湖市中兴机械技术开发有限公司 | Automobile pedal bracket piercing die |
| CN202984465U (en) * | 2012-12-25 | 2013-06-12 | 天津市津兆机电开发有限公司 | Bending and stamping die |
| CN203316568U (en) * | 2013-05-15 | 2013-12-04 | 恩比贝克飞虹汽车零部件(四川)有限公司 | Shaft sleeve side punching multi-hole die |
| CN105251865A (en) * | 2015-11-16 | 2016-01-20 | 重庆持恒模具有限公司 | Punching die |
| CN206184993U (en) * | 2016-11-17 | 2017-05-24 | 武汉泛洲机械制造有限公司 | A stamping die for processing two coaxial hole on speed in reverse arm support |
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| Publication number | Publication date |
|---|---|
| CN106607500A (en) | 2017-05-03 |
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