WO2019104801A1 - Matrice d'emboutissage composite - Google Patents

Matrice d'emboutissage composite Download PDF

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Publication number
WO2019104801A1
WO2019104801A1 PCT/CN2017/118795 CN2017118795W WO2019104801A1 WO 2019104801 A1 WO2019104801 A1 WO 2019104801A1 CN 2017118795 W CN2017118795 W CN 2017118795W WO 2019104801 A1 WO2019104801 A1 WO 2019104801A1
Authority
WO
WIPO (PCT)
Prior art keywords
stamping
fixed
core
floating plate
return spring
Prior art date
Application number
PCT/CN2017/118795
Other languages
English (en)
Chinese (zh)
Inventor
郑坚雄
Original Assignee
昆山一邦泰汽车零部件制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 昆山一邦泰汽车零部件制造有限公司 filed Critical 昆山一邦泰汽车零部件制造有限公司
Publication of WO2019104801A1 publication Critical patent/WO2019104801A1/fr

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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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F

Definitions

  • the invention relates to a composite stamping die.
  • the object of the present invention is to provide a composite stamping die, which can reduce the manufacturing cycle and improve the precision, and can quickly complete the processing of the component.
  • a composite stamping die comprises: a base, a lower die seat, a lower stamping core, a floating plate, an upper stamping core, a lifting drive device, a top seat, a guiding column, a return spring, a side stamping bearing, a side punching cylinder, a side stamping core, a pressure sensor, a pressure movable member and a homing spring;
  • the lower mold base is fixed to the base;
  • the lower stamping core is fixed to the lower mold base;
  • the upper stamping core is fixed to the floating plate; and the lifting drive device is fixed to the top seat;
  • the guiding column is connected to the base and the base; the lifting drive device drives the floating plate to move along the guiding column;
  • the return spring is disposed between the base and the floating plate;
  • the side punching support is fixed to the floating plate;
  • the side punching cylinder is fixed to the side punching support;
  • the cylinder driving side stamping core movement;
  • the pressure movable member is movably
  • one side of the upper stamping core is formed with a side punching groove.
  • the side stamping groove is located on the path of the reciprocating motion of the side stamping core.
  • the moving direction of the floating plate is perpendicular to the moving direction of the side stamping core.
  • the number of guide columns is 2 and symmetrically disposed on both sides of the lower die holder.
  • the return spring is sleeved on the outer circumference of the guide post.
  • the return spring and the return spring are cylindrical coil springs.
  • the side punching cylinder comprises a cylinder block and a cylinder rod; the cylinder rod moves relative to the cylinder block; the cylinder block is fixed to the side stamping support; and the side stamping core is fixed to the cylinder rod.
  • the pressure movable member includes: a rod portion and an end portion; the rod portion is cylindrical; the end portion is formed in a disk shape; and the end portion is disposed at one end of the rod portion.
  • the homing spring is sleeved on the rod portion; one end of the homing spring is in contact with the lower end of the end portion; and the other end of the homing spring is in contact with the lower mold base.
  • the upper and lower direction forming and the lateral forming production are high.
  • the pressure sensor is in contact with the pressure movable member, and the pressure value of the pressure sensor can determine the moving position of the floating plate. Highly accurate, it can be stamped at the specified position on the side wall of the part.
  • the homing spring applies a spring force to the pressure movable member to prevent the pressure sensor from contacting the pressure movable member to generate a peak to cause distortion.
  • the setting of the homing spring also prevents damage to the pressure sensor caused by excessive pressure.
  • Figure 1 is a schematic view of a composite stamping die.
  • a composite stamping die 100 includes a base 101 , a lower die holder 102 , a lower stamping core 103 , a floating plate 104 , an upper stamping core 105 , a lifting drive device 106 , a top seat 107 , and a guide Column 108, return spring 109, side stamping support 111, side stamping cylinder 112, side stamping core 113, pressure sensor 114, pressure movable member 115 and return spring 116; lower die holder 102 fixed to base 101; lower punching die
  • the core 103 is fixed to the lower die holder 102;
  • the upper stamping core 105 is fixed to the floating plate 104;
  • the lifting drive 106 is fixed to the top seat 107;
  • the guiding post 108 is connected to the base 101 and the base 101; and the lifting drive 106 drives the floating plate 104 along
  • the guide post 108 moves;
  • the return spring 109 is disposed between the base 101 and the floating plate 104;
  • one side of the upper stamping core 105 is formed with a side punching groove 110.
  • the side stamping groove 110 is located on the path in which the side stamping core 113 reciprocates.
  • the moving direction of the floating plate 104 is perpendicular to the moving direction of the side punching core 113.
  • the number of the guide posts 108 is two and symmetrically disposed on both sides of the lower die holder 102.
  • the return spring 109 is sleeved on the outer circumference of the guide post 108.
  • the return spring 109 is a cylindrical coil spring.
  • the return spring 116 is a cylindrical coil spring.
  • the side punching cylinder includes a cylinder block and a cylinder rod; the cylinder rod moves relative to the cylinder block; the cylinder block is fixed to the side stamping support 111; and the side stamping core 113 is fixed to the cylinder rod.
  • the lift drive unit 106 is a cylinder.
  • the pressure movable member 115 includes: a rod portion and an end portion; the rod portion is cylindrical; the end portion is formed in a disk shape; and the end portion is disposed at one end of the rod portion.
  • the return spring 116 is sleeved on the rod portion; one end of the return spring 116 is in contact with the lower end of the end portion; and the other end of the return spring 116 is in contact with the lower mold base 102.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

L'invention concerne une matrice d'emboutissage composite, laquelle matrice comprend une base (101), un siège de matrice inférieur (102), un cœur de matrice d'emboutissage inférieur (103), une plaque flottante (104), un cœur de matrice d'emboutissage supérieur (105), un dispositif d'entraînement d'ajustement de hauteur (106), une base supérieure (107), une colonne de guidage (108), un ressort de réinitialisation (109), un support d'emboutissage latéral (111), un vérin pneumatique d'emboutissage latéral (112), un cœur de matrice d'emboutissage latéral (113), un capteur de pression (114), une pièce de déplacement sous pression (115), et un ressort de rappel (116). Le dispositif d'entraînement d'ajustement de hauteur entraîne la plaque flottante en déplacement le long de la colonne de guidage ; le support d'emboutissage latéral est fixé à la plaque flottante ; le vérin pneumatique d'emboutissage latéral est fixé au support d'emboutissage latéral et entraîne le cœur de matrice d'emboutissage latéral en déplacement ; la pièce de déplacement sous pression est reliée de façon mobile au siège de matrice inférieur ; le ressort de rappel est disposé entre le siège de matrice inférieur et la pièce de déplacement sous pression ; le capteur de pression est fixé au-dessous du support d'emboutissage latéral, et le capteur de pression est en contact avec la pièce de déplacement sous pression lorsque la plaque flottante se déplace à une position spécifique de façon à commander le vérin pneumatique d'emboutissage latéral pour entraîner le cœur de matrice d'emboutissage latéral de façon à se déplacer en fonction d'une valeur de pression détectée. La matrice d'emboutissage composite a un rendement de production élevé.
PCT/CN2017/118795 2017-11-30 2017-12-27 Matrice d'emboutissage composite WO2019104801A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711234369.9 2017-11-30
CN201711234369.9A CN108213198B (zh) 2017-11-30 2017-11-30 复合式冲压模具

Publications (1)

Publication Number Publication Date
WO2019104801A1 true WO2019104801A1 (fr) 2019-06-06

Family

ID=62653046

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/118795 WO2019104801A1 (fr) 2017-11-30 2017-12-27 Matrice d'emboutissage composite

Country Status (2)

Country Link
CN (1) CN108213198B (fr)
WO (1) WO2019104801A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111545621A (zh) * 2020-05-14 2020-08-18 扬州兆森电子科技有限公司 一种用于打印机配件生产的可调行程冲压机
CN111884003A (zh) * 2020-07-27 2020-11-03 苏州宏亮电子有限公司 一种精密电子连接器铝壳加工用冲压设备
CN113664108A (zh) * 2021-08-25 2021-11-19 仪征雄伟机械科技有限公司 一种便于清洗的汽车冲压模具

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* Cited by examiner, † Cited by third party
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CN108943794A (zh) * 2018-07-09 2018-12-07 无锡南理工科技发展有限公司 一种机械自动化压平装置
US11292047B2 (en) 2019-05-03 2022-04-05 Ford Global Technologies Mechanical die pressure monitoring system
CN113237769A (zh) * 2021-05-08 2021-08-10 嘉兴金诚汽配科技股份有限公司 一种安全防突式千斤顶静载测试装置

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CA2392582A1 (fr) * 2002-06-07 2003-12-07 Mitsuo Matsuoka Dispositif d'entrainement de rotation de corps mecanique
CN1733385A (zh) * 2005-07-19 2006-02-15 兰州理工大学 一种复合冲压模具
CN101758137A (zh) * 2009-05-05 2010-06-30 苏州市职业大学 一种复合冲压模具
CN201432054Y (zh) * 2009-05-11 2010-03-31 襄樊东昇机械有限公司 落料拉伸侧冲孔复合模
CN101912926A (zh) * 2010-08-17 2010-12-15 上海工程技术大学 一种正向压边的多用途板料冲压模架
CN202861109U (zh) * 2012-11-02 2013-04-10 海南元创机械有限公司 一种复合型压料板成形装置
CN203390062U (zh) * 2013-07-15 2014-01-15 王振民 一种具有检测功能的模具
CN204799797U (zh) * 2015-07-14 2015-11-25 湖南财经工业职业技术学院 一种对称u型支架侧冲圆弧及冲孔复合模
CN105290208A (zh) * 2015-11-27 2016-02-03 重庆标驰汽车配件有限公司 一体化支撑臂托架冲孔模具
CN105382090A (zh) * 2015-11-27 2016-03-09 重庆标驰汽车配件有限公司 一种新型支撑臂托架冲孔模具

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111545621A (zh) * 2020-05-14 2020-08-18 扬州兆森电子科技有限公司 一种用于打印机配件生产的可调行程冲压机
CN111884003A (zh) * 2020-07-27 2020-11-03 苏州宏亮电子有限公司 一种精密电子连接器铝壳加工用冲压设备
CN113664108A (zh) * 2021-08-25 2021-11-19 仪征雄伟机械科技有限公司 一种便于清洗的汽车冲压模具

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CN108213198B (zh) 2019-11-12
CN108213198A (zh) 2018-06-29

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