[go: up one dir, main page]

WO2019104803A1 - Magnetic inspection-based cnc stamping device - Google Patents

Magnetic inspection-based cnc stamping device Download PDF

Info

Publication number
WO2019104803A1
WO2019104803A1 PCT/CN2017/118799 CN2017118799W WO2019104803A1 WO 2019104803 A1 WO2019104803 A1 WO 2019104803A1 CN 2017118799 W CN2017118799 W CN 2017118799W WO 2019104803 A1 WO2019104803 A1 WO 2019104803A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
floating plate
magnetic detection
motor
lead screw
Prior art date
Application number
PCT/CN2017/118799
Other languages
French (fr)
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 WO2019104803A1 publication Critical patent/WO2019104803A1/en

Links

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • 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 stamping device, in particular to a numerical control stamping device based on magnetic detection.
  • Stamping is a method of forming a workpiece (stamping part) of a desired shape and size by applying an external force to a plate, a strip, a pipe, a profile, and the like by a press and a die to cause plastic deformation or separation.
  • Stamping and forging are the same plastic processing (or pressure processing), collectively called forging.
  • the stamped blanks are mainly hot rolled and cold rolled steel sheets and strips. Of the world's steel, 60 to 70% are sheets, most of which are stamped into finished products.
  • the body, chassis, fuel tank, radiator plate of the automobile, the steam drum of the boiler, the casing of the container, the iron core silicon steel sheet of the motor and the electric appliance are all stamped and processed. There are also a large number of stamping parts in instruments, household appliances, bicycles, office machinery, living utensils and other products.
  • Stamping processing is the production technology of product parts with certain shape, size and performance by means of the power of conventional or special stamping equipment, which directly deforms and deforms the sheet in the mold.
  • Sheets, molds and equipment are the three elements of stamping.
  • the stamping processing temperature it is divided into hot stamping and cold stamping.
  • the former is suitable for sheet processing with high deformation resistance and poor plasticity; the latter is carried out at room temperature, which is a common stamping method for thin sheets. It is one of the main methods of metal plastic processing (or pressure processing) and is also part of material forming engineering technology.
  • a numerical control punching device based on magnetic detection comprising: base, lower die base, lower core, guide column, floating plate, upper core, top plate, support column, support plate, lead screw, screw nut, connecting rod , motor, Hall sensor, magnetic member; wherein, the lower die holder is fixed on the top of the base, the lower core is fixed on the top of the lower die holder, the guide pillar is vertically fixed on the periphery of the lower die holder, and the floating plate and the guide pillar are formed Sliding connection, the upper core is fixed under the floating plate; the top plate is fixed above the floating plate, the support plate is fixed between the top plate and the floating plate, the support column is supported between the support plate and the top plate; the lead screw and the top plate and the support plate Forming a rotational connection, and the axis of rotation is parallel to the vertical direction; the lead screw nut is set to the lead screw, and the two ends of the connecting rod are fixedly connected to the screw nut and the floating plate respectively; the connecting rod and the supporting plate form
  • the motor is a stepper motor.
  • the number of guide columns is 2 and symmetrically disposed on both sides of the lower die holder.
  • the bottom of the guiding column is provided with a limiting step, and a return spring for moving the floating plate upward is provided between the limiting step and the floating plate.
  • the return spring is a coil spring.
  • the floating plate protrudes from below to form a guiding sleeve, and the guiding sleeve is provided with a through hole for passing the guiding column through the floating plate.
  • the coil springs respectively support the guide sleeve and the limit step.
  • the motor is a brushless motor.
  • the number of Hall sensors is two, which are symmetrically disposed on both sides of the support column.
  • the number of connecting rods is an even number, which are symmetrically disposed around the lead screw, respectively.
  • a numerically-based stamping apparatus based on magnetic detection capable of accurately implementing stamping process control by closed loop control is provided.
  • Figure 1 is a schematic view showing the structure of a preferred embodiment of the present invention.
  • the magnetic detection-based numerical control punching apparatus 100 shown in FIG. 1 includes a base 101, a lower die holder 102, a lower core 103, a guide post 104, a floating plate 105, an upper core 106, a top plate 107, and a support column 108. , the support plate 109, the lead screw 110, the screw nut 111, the connecting rod 112, the motor 113, the Hall sensor 114, the magnetic member 115; wherein, the lower die holder 102 is fixed on the top of the base 101, and the lower core 103 is fixed under The top of the die holder 102 is vertically fixed to the periphery of the lower die holder 102.
  • the floating plate 105 is slidably connected to the guide post 104.
  • the upper core 106 is fixed below the floating plate 105.
  • the top plate 107 is fixed to the floating plate 105.
  • the support plate 109 is fixed between the top plate 107 and the floating plate 105, and the support column 108 is supported between the support plate 109 and the top plate 107;
  • the screw shaft 110 forms a rotational connection with the top plate 107 and the support plate 109, and the rotation axis is parallel to The vertical direction;
  • the screw nut 111 is fitted to the lead screw 110, and the two ends of the connecting rod 112 are fixedly connected to the screw nut 111 and the floating plate 105 respectively;
  • the connecting rod 112 and the supporting plate 109 form a sliding connection;
  • the output shaft of the motor 113 Connected to the lead screw 110 to make the lead screw 110 Driven by the motor 113;
  • the Hall sensor 114 is fixed below the top plate 107, and the magnetic member 115 that can be sensed by the Hall sensor 114 is fixedly coupled to the top of the floating plate 105.
  • the Hall sensor 114 can detect the distance of the magnetic member 115 from itself to control the motor 113 in a closed loop to control the stamping process.
  • the motor 113 is a stepping motor 113.
  • the number of the guide posts 104 is two and symmetrically disposed on both sides of the lower die holder 102.
  • the bottom of the guide post 104 is provided with a limiting step, and a return spring 116 for moving the floating plate 105 upward is provided between the limiting step and the floating plate 105.
  • the return spring 116 is a coil spring.
  • the floating plate 105 is protruded from below to form a guide sleeve 117, and the guide sleeve 117 is provided with a through hole for passing the guide post 104 through the floating plate 105.
  • the coil springs are respectively supported against the guide sleeve 117 and the limit step.
  • the motor 113 is a brushless motor 113.
  • the number of Hall sensors 114 is two, which are symmetrically disposed on both sides of the support post 108, respectively.
  • the number of the connecting rods 112 is an even number, and is symmetrically disposed around the lead screw 110, respectively.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)

Abstract

A magnetic inspection-based computer numerical control (CNC) stamping device (100), comprising: a base (101), a lower die holder (102), a lower mold core (103), guide posts (104), a floating plate (105), an upper mold core (106), a top plate (107), supporting posts (108), a supporting plate (109), a screw bar (110), a screw nut (111), connection rods (112), a motor (113), Hall sensors (114), and magnetic elements (115); the lower mold core is fixed at a top portion of the lower die holder, and the guide posts are vertically fixed at the periphery of the lower die holder, the floating plate forming a sliding connection with the guide posts; the screw bar forms a rotating connection with the top plate and the supporting plate, and the screw nut is sleeved on the screw bar, both ends of the connection rods being fixedly connected to the screw nut and the floating plate, respectively. An output shaft of the motor is connected to the screw bar so that the screw bar is driven by the motor; the Hall sensor is fixed below the top plate, and the magnetic elements, which may be sensed by the Hall sensor, are fixedly connected to a top portion of the floating plate. The stamping device may accurately control a stamping process by means of closed-loop control.

Description

基于磁性检测的数控冲压设备CNC stamping equipment based on magnetic detection 技术领域Technical field
本发明涉及一种冲压设备，具体涉及一种基于磁性检测的数控冲压设备。The invention relates to a stamping device, in particular to a numerical control stamping device based on magnetic detection.
背景技术Background technique
冲压是靠压力机和模具对板材、带材、管材和型材等施加外力，使之产生塑性变形或分离，从而获得所需形状和尺寸的工件(冲压件)的成形加工方法。冲压和锻造同属塑性加工(或称压力加工)，合称锻压。冲压的坯料主要是热轧和冷轧的钢板和钢带。全世界的钢材中，有60～70％是板材，其中大部分经过冲压制成成品。汽车的车身、底盘、油箱、散热器片，锅炉的汽包，容器的壳体，电机、电器的铁芯硅钢片等都是冲压加工的。仪器仪表、家用电器、自行车、办公机械、生活器皿等产品中，也有大量冲压件。Stamping is a method of forming a workpiece (stamping part) of a desired shape and size by applying an external force to a plate, a strip, a pipe, a profile, and the like by a press and a die to cause plastic deformation or separation. Stamping and forging are the same plastic processing (or pressure processing), collectively called forging. The stamped blanks are mainly hot rolled and cold rolled steel sheets and strips. Of the world's steel, 60 to 70% are sheets, most of which are stamped into finished products. The body, chassis, fuel tank, radiator plate of the automobile, the steam drum of the boiler, the casing of the container, the iron core silicon steel sheet of the motor and the electric appliance are all stamped and processed. There are also a large number of stamping parts in instruments, household appliances, bicycles, office machinery, living utensils and other products.
冲压加工是借助于常规或专用冲压设备的动力，使板料在模具里直接受到变形力并进行变形，从而获得一定形状,尺寸和性能的产品零件的生产技术。板料，模具和设备是冲压加工的三要素。按冲压加工温度分为热冲压和冷冲压。前者适合变形抗力高，塑性较差的板料加工；后者则在室温下进行，是薄板常用的冲压方法。它是金属塑性加工(或压力加工)的主要方法之一，也隶属于材料成型工程技术。Stamping processing is the production technology of product parts with certain shape, size and performance by means of the power of conventional or special stamping equipment, which directly deforms and deforms the sheet in the mold. Sheets, molds and equipment are the three elements of stamping. According to the stamping processing temperature, it is divided into hot stamping and cold stamping. The former is suitable for sheet processing with high deformation resistance and poor plasticity; the latter is carried out at room temperature, which is a common stamping method for thin sheets. It is one of the main methods of metal plastic processing (or pressure processing) and is also part of material forming engineering technology.
现有的冲压设备往往因为采用气缸本身的问题而导致控制不精确的缺点。Existing stamping equipment often suffers from inaccurate control due to problems with the cylinder itself.
发明内容Summary of the invention
一种基于磁性检测的数控冲压设备，包括：基座，下模座，下模芯，导向柱，浮动板，上模芯，顶板，支撑柱，支撑板，丝杠，丝杠螺母，连接杆，电机，霍尔传感器，磁性件；其中，下模座固定在基座的顶部，下模芯固定在下模座的顶部，导向柱竖直地固定在下模座的外围，浮动板与导向柱构成滑动连接，上模芯固定在浮动板的下方；顶板固定在浮动板的上方，支撑板固定在顶板和浮动板之间，支撑柱支撑在支撑板和顶板之间；丝杠与顶板和支撑板构成转动连接，并且转动轴线平行于竖直方向；丝杠螺母套装至丝杠，连接杆的两端分别固定地连接至丝杠螺母和浮动板；连接杆与支撑板构成滑动连接；电机的输出轴连接至丝杠以使丝杠被电机驱动；霍尔传感器固定在顶板的下方，浮动板的顶部固定连接有 能被霍尔传感器所感应的磁性件。A numerical control punching device based on magnetic detection, comprising: base, lower die base, lower core, guide column, floating plate, upper core, top plate, support column, support plate, lead screw, screw nut, connecting rod , motor, Hall sensor, magnetic member; wherein, the lower die holder is fixed on the top of the base, the lower core is fixed on the top of the lower die holder, the guide pillar is vertically fixed on the periphery of the lower die holder, and the floating plate and the guide pillar are formed Sliding connection, the upper core is fixed under the floating plate; the top plate is fixed above the floating plate, the support plate is fixed between the top plate and the floating plate, the support column is supported between the support plate and the top plate; the lead screw and the top plate and the support plate Forming a rotational connection, and the axis of rotation is parallel to the vertical direction; the lead screw nut is set to the lead screw, and the two ends of the connecting rod are fixedly connected to the screw nut and the floating plate respectively; the connecting rod and the supporting plate form a sliding connection; the output of the motor The shaft is coupled to the lead screw to drive the lead screw to be driven by the motor; the Hall sensor is fixed under the top plate, and the magnetic member that can be sensed by the Hall sensor is fixedly attached to the top of the floating plate.
进一步地，电机为步进电机。Further, the motor is a stepper motor.
进一步地，导向柱的数目为2并且对称地设置在下模座的两侧。Further, the number of guide columns is 2 and symmetrically disposed on both sides of the lower die holder.
进一步地，导向柱的底部设有限位台阶，在限位台阶和浮动板之间设有使浮动板向上移动的复位弹簧。Further, the bottom of the guiding column is provided with a limiting step, and a return spring for moving the floating plate upward is provided between the limiting step and the floating plate.
进一步地，复位弹簧为螺旋弹簧。Further, the return spring is a coil spring.
进一步地，浮动板在其下方凸出形成有导向套，导向套设有使导向柱穿过浮动板的通孔。Further, the floating plate protrudes from below to form a guiding sleeve, and the guiding sleeve is provided with a through hole for passing the guiding column through the floating plate.
进一步地，螺旋弹簧分别顶住导向套和限位台阶。Further, the coil springs respectively support the guide sleeve and the limit step.
进一步地，电机为无刷电机。Further, the motor is a brushless motor.
进一步地，霍尔传感器的数目为2，分别对称的设置在支撑柱的两侧。Further, the number of Hall sensors is two, which are symmetrically disposed on both sides of the support column.
进一步地，连接杆的数目为偶数个，分别对称地设置在丝杠的周围。Further, the number of connecting rods is an even number, which are symmetrically disposed around the lead screw, respectively.
本发明的有益之处在于：The invention is advantageous in that:
提供了一种能够通过闭环控制而准确实现冲压进程控制的基于磁性检测的数控冲压设备。A numerically-based stamping apparatus based on magnetic detection capable of accurately implementing stamping process control by closed loop control is provided.
附图说明DRAWINGS
图1是本发明的一个优选实施例的结构示意图。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the structure of a preferred embodiment of the present invention.
具体实施方式Detailed ways
如图1所示的基于磁性检测的数控冲压设备100，包括：基座101，下模座102，下模芯103，导向柱104，浮动板105，上模芯106，顶板107，支撑柱108，支撑板109，丝杠110，丝杠螺母111，连接杆112，电机113，霍尔传感器114，磁性件115；其中，下模座102固定在基座101的顶部，下模芯103固定在下模座102的顶部，导向柱104竖直地固定在下模座102的外围，浮动板105与导向柱104构成滑动连接，上模芯106固定在浮动板105的下方；顶板107固定在浮动板105的上方，支撑板109固定在顶板107和浮动板105之间，支撑柱108支撑在支撑板109和顶板107之间；丝杠110与顶板107和支撑板109构成转动连接，并且转动轴线平行于竖直方向；丝杠螺母111套装至丝杠110，连接杆112的两端分别固定地连接至丝杠螺母111和浮动板105；连接杆112与支撑板109构成滑动连接；电机113的输出轴连接至丝杠110以使丝杠110被电机113驱动； 霍尔传感器114固定在顶板107的下方，浮动板105的顶部固定连接有能被霍尔传感器114所感应的磁性件115。The magnetic detection-based numerical control punching apparatus 100 shown in FIG. 1 includes a base 101, a lower die holder 102, a lower core 103, a guide post 104, a floating plate 105, an upper core 106, a top plate 107, and a support column 108. , the support plate 109, the lead screw 110, the screw nut 111, the connecting rod 112, the motor 113, the Hall sensor 114, the magnetic member 115; wherein, the lower die holder 102 is fixed on the top of the base 101, and the lower core 103 is fixed under The top of the die holder 102 is vertically fixed to the periphery of the lower die holder 102. The floating plate 105 is slidably connected to the guide post 104. The upper core 106 is fixed below the floating plate 105. The top plate 107 is fixed to the floating plate 105. Above, the support plate 109 is fixed between the top plate 107 and the floating plate 105, and the support column 108 is supported between the support plate 109 and the top plate 107; the screw shaft 110 forms a rotational connection with the top plate 107 and the support plate 109, and the rotation axis is parallel to The vertical direction; the screw nut 111 is fitted to the lead screw 110, and the two ends of the connecting rod 112 are fixedly connected to the screw nut 111 and the floating plate 105 respectively; the connecting rod 112 and the supporting plate 109 form a sliding connection; the output shaft of the motor 113 Connected to the lead screw 110 to make the lead screw 110 Driven by the motor 113; the Hall sensor 114 is fixed below the top plate 107, and the magnetic member 115 that can be sensed by the Hall sensor 114 is fixedly coupled to the top of the floating plate 105.
霍尔传感器114能检测磁性件115与自己的距离从而闭环控制电机113从而控制冲压进程。The Hall sensor 114 can detect the distance of the magnetic member 115 from itself to control the motor 113 in a closed loop to control the stamping process.
具体而言，电机113为步进电机113。Specifically, the motor 113 is a stepping motor 113.
具体而言，导向柱104的数目为2并且对称地设置在下模座102的两侧。Specifically, the number of the guide posts 104 is two and symmetrically disposed on both sides of the lower die holder 102.
具体而言，导向柱104的底部设有限位台阶，在限位台阶和浮动板105之间设有使浮动板105向上移动的复位弹簧116。Specifically, the bottom of the guide post 104 is provided with a limiting step, and a return spring 116 for moving the floating plate 105 upward is provided between the limiting step and the floating plate 105.
具体而言，复位弹簧116为螺旋弹簧。Specifically, the return spring 116 is a coil spring.
具体而言，浮动板105在其下方凸出形成有导向套117，导向套117设有使导向柱104穿过浮动板105的通孔。Specifically, the floating plate 105 is protruded from below to form a guide sleeve 117, and the guide sleeve 117 is provided with a through hole for passing the guide post 104 through the floating plate 105.
具体而言，螺旋弹簧分别顶住导向套117和限位台阶。Specifically, the coil springs are respectively supported against the guide sleeve 117 and the limit step.
具体而言，电机113为无刷电机113。Specifically, the motor 113 is a brushless motor 113.
具体而言，霍尔传感器114的数目为2，分别对称的设置在支撑柱108的两侧。Specifically, the number of Hall sensors 114 is two, which are symmetrically disposed on both sides of the support post 108, respectively.
具体而言，连接杆112的数目为偶数个，分别对称地设置在丝杠110的周围。Specifically, the number of the connecting rods 112 is an even number, and is symmetrically disposed around the lead screw 110, respectively.
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，上述实施例不以任何形式限制本发明，凡采用等同替换或等效变换的方式所获得的技术方案，均落在本发明的保护范围内。The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the above embodiments are not intended to limit the invention in any way, and the technical solutions obtained by means of equivalent substitution or equivalent transformation are all within the scope of the invention.

Claims (10)

  1. 基于磁性检测的数控冲压设备，包括：基座，下模座，下模芯；其特征在于，所述基于磁性检测的数控冲压设备还包括：导向柱，浮动板，上模芯，顶板，支撑柱，支撑板，丝杠，丝杠螺母，连接杆，电机，霍尔传感器，磁性件；其中，所述下模座固定在所述基座的顶部，所述下模芯固定在所述下模座的顶部，所述导向柱竖直地固定在下模座的外围，所述浮动板与所述导向柱构成滑动连接，所述上模芯固定在所述浮动板的下方；所述顶板固定在所述浮动板的上方，所述支撑板固定在所述顶板和所述浮动板之间，所述支撑柱支撑在所述支撑板和顶板之间；所述丝杠与所述顶板和支撑板构成转动连接，并且转动轴线平行于竖直方向；所述丝杠螺母套装至所述丝杠，所述连接杆的两端分别固定地连接至所述丝杠螺母和所述浮动板；所述连接杆与所述支撑板构成滑动连接；所述电机的输出轴连接至所述丝杠以使所述丝杠被所述电机驱动；所述霍尔传感器固定在所述顶板的下方，所述浮动板的顶部固定连接有能被所述霍尔传感器所感应的磁性件。The numerical control stamping device based on magnetic detection comprises: a base, a lower die base and a lower core; wherein the numerical control punching device based on magnetic detection further comprises: a guiding column, a floating plate, an upper core, a top plate, and a support Column, support plate, lead screw, screw nut, connecting rod, motor, Hall sensor, magnetic member; wherein the lower die holder is fixed on the top of the base, and the lower core is fixed under the a top of the mold base, the guide post is vertically fixed to a periphery of the lower mold base, the floating plate is slidably connected with the guide post, and the upper mold core is fixed under the floating plate; the top plate is fixed Above the floating plate, the support plate is fixed between the top plate and the floating plate, the support column is supported between the support plate and the top plate; the lead screw and the top plate and the support The plate constitutes a rotational connection, and the axis of rotation is parallel to the vertical direction; the spindle nut is fitted to the lead screw, and two ends of the connecting rod are fixedly connected to the lead screw nut and the floating plate respectively; Connecting rod and said support Forming a sliding connection; an output shaft of the motor is coupled to the lead screw to drive the lead screw by the motor; the Hall sensor is fixed under the top plate, and a top of the floating plate is fixedly connected A magnetic member that can be sensed by the Hall sensor.
  2. 根据权利要求1所述的基于磁性检测的数控冲压设备，其特征在于，所述电机为步进电机。The numerically controlled punching apparatus based on magnetic detection according to claim 1, wherein the motor is a stepping motor.
  3. 根据权利要求1所述的基于磁性检测的数控冲压设备，其特征在于，所述导向柱的数目为2并且对称地设置在所述下模座的两侧。The numerically controlled punching apparatus based on magnetic detection according to claim 1, wherein the number of the guide posts is two and symmetrically disposed on both sides of the lower die holder.
  4. 根据权利要求1所述的基于磁性检测的数控冲压设备，其特征在于，所述导向柱的底部设有限位台阶，在所述限位台阶和所述浮动板之间设有使所述浮动板向上移动的复位弹簧。The numerical control punching apparatus based on magnetic detection according to claim 1, wherein a bottom of the guide post is provided with a limiting step, and the floating plate is disposed between the limiting step and the floating plate A return spring that moves up.
  5. 根据权利要求4所述的基于磁性检测的数控冲压设备，其特征在于，所述复位弹簧为螺旋弹簧。The numerically controlled punching apparatus based on magnetic detection according to claim 4, wherein the return spring is a coil spring.
  6. 根据权利要求5所述的基于磁性检测的数控冲压设备，其特征在于，所述浮动板在其下方凸出形成有导向套，所述导向套设有使所述导向柱穿过所述浮动板的通孔。The numerical control punching apparatus based on magnetic detection according to claim 5, wherein the floating plate is formed with a guide sleeve protruding downwardly, and the guide sleeve is provided to pass the guide post through the floating plate. Through hole.
  7. 根据权利要求6所述的基于磁性检测的数控冲压设备，其特征在于，所述螺旋弹簧分别顶住所述导向套和所述限位台阶。The numerical control punching apparatus based on magnetic detection according to claim 6, wherein the coil springs respectively abut the guide sleeve and the limiting step.
  8. 根据权利要求1所述的基于磁性检测的数控冲压设备，其特征在于，所述电机为无刷电机。The numerically controlled punching apparatus based on magnetic detection according to claim 1, wherein the motor is a brushless motor.
  9. 根据权利要求1所述的基于磁性检测的数控冲压设备，其特征在于，所述 霍尔传感器的数目为2，分别对称的设置在支撑柱的两侧。The numerically controlled punching apparatus based on magnetic detection according to claim 1, wherein the number of the Hall sensors is two, which are symmetrically disposed on both sides of the support column.
  10. 根据权利要求1所述的基于磁性检测的数控冲压设备，其特征在于，所述连接杆的数目为偶数个，分别对称地设置在所述丝杠的周围。The numerically controlled punching apparatus based on magnetic detection according to claim 1, wherein the number of the connecting rods is an even number, which are symmetrically disposed around the lead screw, respectively.
PCT/CN2017/118799 2017-11-30 2017-12-27 Magnetic inspection-based cnc stamping device WO2019104803A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2017112386656 2017-11-30
CN201711238665.6A CN108213156A (en) 2017-11-30 2017-11-30 Digital stamping equipment based on magnetic detection

Publications (1)

Publication Number Publication Date
WO2019104803A1 true WO2019104803A1 (en) 2019-06-06

Family

ID=62652998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/118799 WO2019104803A1 (en) 2017-11-30 2017-12-27 Magnetic inspection-based cnc stamping device

Country Status (2)

Country Link
CN (1) CN108213156A (en)
WO (1) WO2019104803A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI724870B (en) * 2020-04-17 2021-04-11 財團法人金屬工業研究發展中心 Measurement system for fastener making machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992124A (en) * 1982-11-17 1984-05-28 Ig Tech Res Inc Die set for press die
JPH08224699A (en) * 1995-02-23 1996-09-03 Mitsubishi Electric Corp Press controlling method and press device
CN201538060U (en) * 2009-09-02 2010-08-04 王国良 Power source of connecting rod type ballscrew pairs
JP2010284656A (en) * 2009-06-09 2010-12-24 Sumitomo Heavy Industries Techno-Fort Co Ltd Twister
CN205599810U (en) * 2016-05-03 2016-09-28 盐城雄伟汽车部件有限公司 Integrated form automatic molding device
KR20160119983A (en) * 2015-04-07 2016-10-17 신승운 Apparatus of forming press
CN106270283A (en) * 2016-10-14 2017-01-04 扬州大祺自动化技术有限公司 A kind of forcing press punching press tonnage monitoring device
CN107030189A (en) * 2017-05-03 2017-08-11 东北大学 Metal foil air pressure micro-drawing forming equipment and manufacturing process
CN206474562U (en) * 2017-03-02 2017-09-08 东莞市宏博五金制品有限公司 A guide sleeve pressing block that is convenient for one-time punching success

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203610523U (en) * 2013-12-02 2014-05-28 国家电网公司 Prismatic cross arm molding die
CN103706682B (en) * 2013-12-19 2015-08-26 江苏大学 A kind of die sleeve boundling combined type microbend device and method
CN103921464B (en) * 2014-04-18 2016-02-24 西安交通大学 A kind of helical teeth planet-gear transmission electrical servo fly press
CN105195584B (en) * 2015-10-28 2017-03-01 北京理工大学 Supersonic vibration assists plastic forming device
CN206067014U (en) * 2016-08-25 2017-04-05 湖北鄂信钻石科技股份有限公司 A kind of thousand Ns of four-column hydraulic press travel control devices
CN106270121A (en) * 2016-08-29 2017-01-04 巢湖市南特精密制造有限公司 A kind of cylinder accessory stablizes hole punched device
CN106944550A (en) * 2017-04-24 2017-07-14 姚富江 A kind of metal stamping die of high-efficient atomizing cooling

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992124A (en) * 1982-11-17 1984-05-28 Ig Tech Res Inc Die set for press die
JPH08224699A (en) * 1995-02-23 1996-09-03 Mitsubishi Electric Corp Press controlling method and press device
JP2010284656A (en) * 2009-06-09 2010-12-24 Sumitomo Heavy Industries Techno-Fort Co Ltd Twister
CN201538060U (en) * 2009-09-02 2010-08-04 王国良 Power source of connecting rod type ballscrew pairs
KR20160119983A (en) * 2015-04-07 2016-10-17 신승운 Apparatus of forming press
CN205599810U (en) * 2016-05-03 2016-09-28 盐城雄伟汽车部件有限公司 Integrated form automatic molding device
CN106270283A (en) * 2016-10-14 2017-01-04 扬州大祺自动化技术有限公司 A kind of forcing press punching press tonnage monitoring device
CN206474562U (en) * 2017-03-02 2017-09-08 东莞市宏博五金制品有限公司 A guide sleeve pressing block that is convenient for one-time punching success
CN107030189A (en) * 2017-05-03 2017-08-11 东北大学 Metal foil air pressure micro-drawing forming equipment and manufacturing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI724870B (en) * 2020-04-17 2021-04-11 財團法人金屬工業研究發展中心 Measurement system for fastener making machine

Also Published As

Publication number Publication date
CN108213156A (en) 2018-06-29

Similar Documents

Publication Publication Date Title
CN101306451B (en) Incremental forming press head and its forming device with adjustable pressure
WO2019104802A1 (en) Closed-loop control-based sectional stamping apparatus
CN201214117Y (en) Incremental forming press head and its forming device with adjustable pressure
CN101209478A (en) A non-isothermal stamping forming device for sheet metal
CN107030189B (en) Metal foil air pressure micro-drawing forming equipment and manufacturing process
WO2019104801A1 (en) Compound stamping die
CN110640018B (en) A multi-physical field composite effect micro-forming device and method
CN108637087A (en) A kind of press mold being conveniently replaceable with installation mold head
CN103341943B (en) High-pressure hot air incremental forming device and method for plastic plate
CN104759796B (en) Three station mechanical hands of condenser elastic step nut fitting machine
WO2019104803A1 (en) Magnetic inspection-based cnc stamping device
WO2019104805A1 (en) Laser inspection-based numerical control stamping device
CN208051314U (en) A high-precision S-type press-fitting machine
CN207139349U (en) A kind of processing tool of large thin-wall cylindrical element
CN210788766U (en) Progressive continuous stamping device
CN204396607U (en) The device of silicon steel sheet supporting spring on high speed slot-puncher
CN103157699B (en) Three-dimensional numerical control straightening method and its device
CN203574509U (en) AC motor rotor assembly machine
CN207343695U (en) Steel bar local heating jumping-up molding machine
CN202291036U (en) Progressive die with in-die tapping device
TWI763528B (en) Pre-acceleration parameter design method and pre-acceleration control method of applying servo motor to stamping die pad
CN210847834U (en) A punching device that is easy to locate
CN207463950U (en) A multi-station continuous stretch stamping die
CN207372163U (en) A kind of stainless steel coated precise punching die
CN206215728U (en) One kind stretching hydraulic press

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17933191

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17933191

Country of ref document: EP

Kind code of ref document: A1