WO2020034393A1 - 一种适用于平面板材的折弯和折边一体化成型装置 - Google Patents

一种适用于平面板材的折弯和折边一体化成型装置 Download PDF

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Publication number
WO2020034393A1
WO2020034393A1 PCT/CN2018/111819 CN2018111819W WO2020034393A1 WO 2020034393 A1 WO2020034393 A1 WO 2020034393A1 CN 2018111819 W CN2018111819 W CN 2018111819W WO 2020034393 A1 WO2020034393 A1 WO 2020034393A1
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Prior art keywords
bending
die
hemming
pair
flat plate
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PCT/CN2018/111819
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English (en)
French (fr)
Inventor
徐丰羽
肖敏
孟凡昌
申景金
周映江
蒋国平
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南京邮电大学
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Application filed by 南京邮电大学 filed Critical 南京邮电大学
Priority to US16/768,076 priority Critical patent/US11014136B2/en
Publication of WO2020034393A1 publication Critical patent/WO2020034393A1/zh

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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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042—With a rotational movement of the bending blade
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • 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
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means

Definitions

  • the invention relates to a bending and hemming integrated forming device suitable for a flat plate, which can both perform a bending process on a flat plate and a hemming process on a flat plate.
  • the present invention provides an integrated forming device for bending and hemming of flat plates, which can complete both bending and hemming.
  • the structure is compact, Small footprint, powerful functions, high efficiency and complex functions.
  • the utility model relates to an integrated forming and bending device for flat plates, which comprises a stand, a table, a slider, a turning beam, a bending die, a pressing die and a folding die.
  • the bending die includes a bending upper Die and bending lower die, the blanking die includes a blank upper die and a blank lower die;
  • the stand includes a frame structure composed of an upper beam, a lower beam, and columns on both sides.
  • the two ends of the slider and the columns on both sides are connected by a pair of sliding pairs A, and the upper mold is fixed on the lower side of the upper beam.
  • the bending lower die is fixed on the upper side of the slider, and the bending mold is clutched by the linear movement of the sliding pair A, and the flat plate is bent by the clutch of the bending mold;
  • the worktable is fixed on the lower crossbeam, the upper die of the blank is fixed on the lower side of the slider, the lower die of the blank is fixed on the upper side of the lower beam, and the clutch of the blank die is realized by the linear movement of the sliding pair A.
  • the clutch of the mold realizes the compaction of the flat material
  • the flip beam is installed on the pillars on both sides, and the hemming mold is set on the flip beam.
  • the flip of the flat plate is realized by the flip motion of the flip beam.
  • the flip beam includes a swinging frame, and the two ends of the swinging frame and the pillars on both sides are connected by a connecting block, the connecting block and the pillar are connected by a pair of rotating pairs B, and the connecting block and the swinging frame are connected by a pair
  • the sliding pair C is connected; the rotation of the swinging frame relative to the worktable is realized through the rotation of the rotating pair B, and the turning radius of the swinging frame is adjusted by the linear movement of the sliding pair C.
  • the above-mentioned device can perform bending processing on the flat plate material, and can also perform folding processing on the flat plate material.
  • the flat plate can be bent or pressed according to the amount of movement of the slider up and down; based on the pressing of the flat plate and the swing of the swing beam, the hemming of the flat plate can be achieved.
  • Two types of work can be completed with one device. For flat plates that require composite processing, the demand for processing equipment is reduced, the equipment footprint is reduced, and the processing cost is greatly reduced.
  • the sliding pair A includes a sliding slot provided on a column and a projection provided on a side of the slider, and the projection moves back and forth in the sliding slot to form the sliding pair A.
  • This structure is a relatively simple and effective structure, which can meet the functional requirements while reducing the complexity of the device and reducing the cost of the device itself.
  • the rotating pair B includes a cylindrical groove provided on the upright post and a cylindrical boss provided on the connecting block.
  • the cylindrical boss is installed in the cylindrical groove, and the cylindrical boss is provided in the cylindrical recess. Rotate in the groove to form a rotating pair B.
  • This structure is a relatively simple and effective structure, which can meet the functional requirements while reducing the complexity of the device and reducing the cost of the device itself.
  • the moving pair C includes a guide groove provided on the connecting block and a guide block provided on the swing frame, and the guide block reciprocates in the guide groove to form the sliding pair C.
  • This structure is a relatively simple and effective structure, which can meet the functional requirements while reducing the complexity of the device and reducing the cost of the device itself.
  • the swing frame has a U-shaped frame structure, and the guide blocks are arranged on the arms on both sides of the swing frame.
  • This structure is a relatively simple and effective structure, which can meet the functional requirements while reducing the complexity of the device and reducing the cost of the device itself.
  • the two ends of the hemming die-installed component are preferably able to keep the gap between the two sides and the inner sides of the columns on both sides fit or fit at any position.
  • This design enables the columns on both sides to have a certain limit effect on the turning beam when it is rotated, improves the stability of the equipment work, and can prolong the service life of the equipment.
  • the bending upper mold and the bending lower mold of the bending mold are a V-shaped upper mold and a V-shaped lower mold. Moulds of other shapes can also be used according to the bending requirements of flat plates.
  • a wedge-shaped structure or an arc-shaped structure is provided on the worktable to avoid the hemming die. This design can save materials and improve the safety and reliability of the equipment.
  • the lengths of the slider, the upper bending die, the lower bending die, and the blank upper die are shorter than the distance between the two columns on both sides; the bottom of the worktable is fixed on the lower beam, and the length of the worktable is The two sides are fixedly connected with the two columns, and the length of the lower die is longer than the length of the upper die.
  • the present invention is applicable to an integrated forming device for bending and hemming of flat plates, which can realize the bending or pressing of flat plates according to the up and down movement of the slider; based on the pressing of flat plates, With the swing of the swing beam, the hemming of the flat plate can be realized; the design of the mobile pair C allows the device to adapt to the hemming processing requirements of the flat plate with different thicknesses; using one device can complete two kinds of work, and the need for composite processing As for the flat plate, it reduces the demand for processing equipment, reduces the equipment footprint, and greatly reduces the processing cost; the design based on some details can effectively reduce the cost of the device itself, improve the stability and service life of the device.
  • FIG. 1 is a schematic perspective view of the device of the present invention
  • FIG. 2 is a schematic cross-sectional structure of the device of the present invention.
  • connection block area 3 is an enlarged schematic view of a partial structure of a connection block area
  • 4 (a) and 4 (b) are schematic diagrams of two working positions of a rotating pair B and a moving pair C;
  • Fig. 5 (a) is a schematic diagram of bending processing
  • Fig. 5 (b) is a partially enlarged view of the bending processing
  • Fig. 6 (a) is a schematic diagram of hemming processing
  • Fig. 6 (b) is a partially enlarged view of hemming processing
  • Fig. 7 (a) is a schematic diagram of the position of the hemming die when the hemming process is started;
  • Fig. 7 (b) is a schematic diagram of the position of the hemming die when the hemming process is finished;
  • FIG. 8 is a calculation relationship diagram of the hemming angle and the moving amount of the moving sub-C.
  • Figure 1 shows an integrated bending and hemming forming device for flat plates, including stand, table, slide, flip beam, bending die, blanking die and hemming die.
  • the bending die includes an upper bending die and a lower bending die
  • the blanking die includes an upper die and a lower die.
  • the stand includes a frame structure composed of an upper beam, a lower beam, and columns on both sides.
  • the two ends of the slider and the columns on both sides are connected by a pair of sliding pairs A, and the upper mold is fixed on the lower side of the upper beam.
  • the bending lower die is fixed on the upper side of the slider, and the bending die is disengaged by the linear movement of the sliding pair A, and the flat plate is bent by the disengaging of the bending die.
  • the worktable is fixed on the lower crossbeam
  • the upper die of the blank is fixed on the lower side of the slider
  • the lower die of the blank is fixed on the upper side of the lower beam
  • the clutch of the blank die is realized by the linear movement of the sliding pair A.
  • the clutch of the mold realizes the compaction of the flat material.
  • the sliding pair A includes a sliding slot provided on a column and a projection provided on a side of the slider. The projection moves back and forth in the sliding slot to form the sliding pair A.
  • the flip beam includes two parts: a swinging frame and a connecting block.
  • the two ends of the swinging frame and the pillars on both sides are connected by a connecting block respectively.
  • the connecting block and the column are connected by a pair of rotating pairs B.
  • the connecting block and the swinging frame pass A pair of sliding pairs C are connected; the swinging frame and the connecting block integrally form a reverse beam, and the turning beam is rotated relative to the table by the rotation of the rotating pair B, and the turning radius of the turning beam is adjusted by the linear movement of the sliding pair C.
  • the rotating pair B includes a cylindrical groove provided on the column and a cylindrical boss provided on the connecting block.
  • the cylindrical boss is installed in the cylindrical groove, and the cylindrical boss rotates in the cylindrical groove. Formation of the rotating pair B.
  • the moving pair C includes a guide groove provided on the connecting block and a guide block provided on the swing frame. The guide block reciprocates in the guide groove to form the sliding pair C.
  • the hemming mold is arranged on the side where the turning beam contacts the flat plate.
  • the swing frame has a U-shaped frame structure, and the guide blocks are arranged on the arms on both sides of the swing frame.
  • the device is capable of both bending and processing flat plane plates.
  • Moving pair C is mainly used for different thickness of flat plate.
  • the hinge point B is away from the flat plate.
  • the distance is L0, regardless of the thickness of the flat plate, L0 remains the same; when the hemming is completed, the distance from the hinge point B to the flat plate is L1, and the value of L1 caused by flat plates of different thicknesses is different, such as from L1
  • the change is L1 '; this change is done by moving the secondary C.

Abstract

一种适用于平面板材的折弯和折边一体化成型装置，包括立架、工作台板（5）、滑块（4）和翻转梁（7）；立架包括由上横梁（1）、下横梁（2）和两侧立柱（3）构成的框架结构，滑块的两端与两侧立柱各自通过一对滑动副A连接，通过滑动副A的直线移动实现折弯模具的离合；工作台板固定在下横梁上，通过滑动副A的直线移动实现压料模具的离合；摆动架（6）两端与两侧立柱各自通过一个连接块连接，连接块与立柱之间通过一对转动副B连接，连接块与摆动架之间通过一对滑动副C连接。该装置能够根据滑块的上下移动量不同，实现对平面板材的折弯或压紧；基于平面板材的压紧，配合摆动梁的摆动即可实现对平面板材的折边。

Description

一种适用于平面板材的折弯和折边一体化成型装置 技术领域
本发明涉及一种适用于平面板材的折弯和折边一体化成型装置，既能够对平面板材进行折弯加工，也能够对平面板材进行折边加工。
背景技术
目前平板板材成型主要有折弯加工和折边加工两种方式，虽然这两种加工方法都可以完成板材折角成型，但由于动作机构的原理不同，各有优缺点并且有不同的适用范围。对于一些复杂结构的零件，可能需要折弯和折边两种方法的配合，此时既需要折弯机也需要折边机，多台设备的同时使用，成本高、占地面积大、效率低。如果能够在一台设备上同时能够完成折弯和折边两种工作，将极大地降低生产成本。
发明内容
发明目的：为了克服现有技术中存在的不足，本发明提供一种适用于平面板材的折弯和折边一体化成型装置，既可以完成折弯加工，又可以完成折边加工，结构紧凑、占地面积小、功能强大、效率高、功能复合。
技术方案：为实现上述目的，本发明采用的技术方案为：
一种适用于平面板材的折弯和折边一体化成型装置，包括立架、工作台板、滑块、翻转梁、折弯模具、压料模具和折边模具，折弯模具包括折弯上模和折弯下模，压料模具包括压料上模和压料下模；
所述立架包括由上横梁、下横梁和两侧立柱构成的框架结构，滑块的两端与两侧立柱各自通过一对滑动副A连接，折弯上模固定在上横梁的下侧，折弯下模固定在滑块的上侧，通过滑动副A的直线移动实现折弯模具的离合，通过折弯模具的离合实现对平面板材的折弯；
所述工作台板固定在下横梁上，压料上模固定在滑块的下侧，压料下模固定在下横梁的上侧，通过滑动副A的直线移动实现压料模具的离合，通过压料模具的离合实现对平面材料的压紧；
所述翻转梁安装在两侧立柱上，折边模具设置在翻转梁上，通过翻转梁的翻转运动实现对平面板材的折边。
优选的，所述翻转梁包括摆动架，摆动架两端与两侧立柱各自通过一个连接块连接，连接块与立柱之间通过一对转动副B连接，连接块与摆动架之间通过一对滑动副C连 接；通过转动副B的转动实现摆动架相对于工作台的转动，通过滑动副C的直线移动实现摆动架转动半径的调整。
上述装置，既能够对平面板材进行折弯加工，也能够对平面板材进行折边加工。在进行折弯加工时，将平面板材置于折弯上模和折弯下模之间，同时移动折弯上模和折弯下模(需要对折弯上模进行位置可移动的设计)，或单独移动折弯下模(通过滑块的移动带动折弯下模的移动)，实现对平面板材的折弯加工。在进行折边加工时，首先将平面板材放置在压料下模上，根据折弯量调整平面板材的位置，然后下移滑块带动压料下模下移，压紧平面板材，再根据平面板材厚度调节滑动副C，摆动架摆动，折边模具与平面板材接触并迫使其发生弯转，实现折边加工。
该案中，根据滑块的上下移动量不同，能够实现对平面板材的折弯或压紧；基于平面板材的压紧，配合摆动梁的摆动即可实现对平面板材的折边。使用一台设备能够完成两种工作，对有复合加工需要的平面板材来说，减少了加工设备的需求，减少了设备占地面积，极大地降低了加工成本。
具体的，所述滑动副A包括设置在立柱上的滑槽和设置在滑块侧面的凸块，凸块在滑槽内往复移动形成滑动副A。该结构为一种较为简单和有效的结构，能够满足功能需求的同时减少设备的复杂程度，降低了设备自身的成本消耗。
具体的，所述转动副B包括设置在立柱上的圆柱形凹槽和设置在连接块上的圆柱形凸台，圆柱形凸台安装在圆柱形凹槽内，圆柱形凸台在圆柱形凹槽内转动形成转动副B。该结构为一种较为简单和有效的结构，能够满足功能需求的同时减少设备的复杂程度，降低了设备自身的成本消耗。
具体的，所述移动副C包括设置在连接块上的导向槽和设置在摆动架上的导向块，导向块在导向槽内往复移动形成滑动副C。该结构为一种较为简单和有效的结构，能够满足功能需求的同时减少设备的复杂程度，降低了设备自身的成本消耗。
具体的，所述摆动架为U型框结构，导向块设置在摆动架的两侧臂上。该结构为一种较为简单和有效的结构，能够满足功能需求的同时减少设备的复杂程度，降低了设备自身的成本消耗。
具体的，折边工作时，所述安装折边模具的部件的两端在任何位置最好都能保持其两侧面与两侧立柱内侧面的间隙配合或贴合。该设计使得两侧立柱能够在翻转梁转动时，对其有一定的限位作用，提高了设备工作的稳定性，并且能够延长设备的使用寿命。
具体的，所述折弯模具的折弯上模和折弯下模为V型上模和V型下模。也可以根据平面板材的折弯要求采用其他形状的模具。
具体的，所述工作台板上设置有避让折边模具的楔形结构或圆弧形结构。该设计能够节约用料，并且提高设备工作的安全和可靠性。
具体的，所述滑块、折弯上模、折弯下模和压料上模的长度均短于两侧立柱之间的间距；工作台板的底部固定在下横梁上，同时工作台板的两侧与两侧立柱固定连接，压料下模的长度长于压料上模的长度。
有益效果：本发明提供的适用于平面板材的折弯和折边一体化成型装置，根据滑块的上下移动量不同，能够实现对平面板材的折弯或压紧；基于平面板材的压紧，配合摆动梁的摆动即可实现对平面板材的折边；移动副C的设计让该装置能够适应不同厚度的平面板材折边加工需求；使用一台设备能够完成两种工作，对有复合加工需要的平面板材来说，减少了加工设备的需求，减少了设备占地面积，极大地降低了加工成本；基于一些细节的设计，能够有效降低装置本身的成本、提高装置的稳定性和使用寿命。
附图说明
图1为本发明装置的立体结构示意图；
图2为本发明装置的剖面结构示意图；
图3为连接块区域的局部结构放大示意图；
图4(a)和图4(b)为转动副B和移动副C的两种工作位置示意图；
图5(a)为折弯加工示意图；图5(b)为折弯加工局部放大图；
图6(a)为折边加工示意图；图6(b)为折边加工局部放大图；
图7(a)为折边加工初始时折边模具的位置示意图；图7(b)为折边加工完成时折边模具的位置示意图；
图8为折边角度与移动副C移动量的计算关系图。
图中包括：1-上横梁；2-下横梁；3-立柱；4-滑块；5-工作台板；6-摆动架；7-翻转梁；81-折弯上模；82-折弯下模；91-压料上模；92-压料下模；10-折边模具；11-连接块；12-平面板材。
具体实施方式
下面结合附图对本发明作更进一步的说明。
如图1所示为一种适用于平面板材的折弯和折边一体化成型装置，包括立架、工作台板、滑块、翻转梁、折弯模具、压料模具和折边模具，折弯模具包括折弯上模和折弯下模，压料模具包括压料上模和压料下模。
所述立架包括由上横梁、下横梁和两侧立柱构成的框架结构，滑块的两端与两侧立柱各自通过一对滑动副A连接，折弯上模固定在上横梁的下侧，折弯下模固定在滑块的上侧，通过滑动副A的直线移动实现折弯模具的离合，通过折弯模具的离合实现对平面板材的折弯。
所述工作台板固定在下横梁上，压料上模固定在滑块的下侧，压料下模固定在下横梁的上侧，通过滑动副A的直线移动实现压料模具的离合，通过压料模具的离合实现对平面材料的压紧。所述滑动副A包括设置在立柱上的滑槽和设置在滑块侧面的凸块，凸块在滑槽内往复移动形成滑动副A。
所述翻转梁包括摆动架和连接块两部分，摆动架两端与两侧立柱各自通过一个连接块连接，连接块与立柱之间通过一对转动副B连接，连接块与摆动架之间通过一对滑动副C连接；摆动架与连接块整体构成反转梁，通过转动副B的转动实现翻转梁相对于工作台的转动，通过滑动副C的直线移动实现翻转梁转动半径的调整。所述转动副B包括设置在立柱上的圆柱形凹槽和设置在连接块上的圆柱形凸台，圆柱形凸台安装在圆柱形凹槽内，圆柱形凸台在圆柱形凹槽内转动形成转动副B。所述移动副C包括设置在连接块上的导向槽和设置在摆动架上的导向块，导向块在导向槽内往复移动形成滑动副C。
所述折边模具设置在翻转梁与平面板材接触的一侧。所述摆动架为U型框结构，导向块设置在摆动架的两侧臂上。
该装置既能够对平面板材进行折弯加工，也能够对平面板材进行折边加工。在进行折弯加工时，将平面板材置于折弯上模和折弯下模之间，同时移动折弯上模和折弯下模(需要对折弯上模进行位置可移动的设计)，或单独移动折弯下模(通过滑块的移动带动折弯下模的移动)，实现对平面板材的折弯加工。在进行折边加工时，首先将平面板材放置在压料下模上，根据折弯量调整平面板材的位置，然后下移滑块带动压料下模下移，压紧平面板材，再根据平面板材厚度调节滑动副C，摆动架摆动，折边模具与平面板材接触并迫使其发生弯转，实现折边加工。
该案中，转动副B和移动副C在折边加工过程的位置状态如图4、6、7所示，在折边加工时，压料上模将平面板材压紧在压料下模上，翻转梁翻转(转动副B转动)，同时翻转梁移动(移动副C移动)，完成平面板材的折边。
移动副C主要是用来使用平面板材的不同厚度的，如图7所示，当压料上模将平面 板材压紧在压料下模上，翻转梁未动作时，铰接点B距离平面板材的距离为L0，不论平面板材厚度如何，L0始终保持不变；当完成折边后，铰接点B距离平面板材的距离为L1，不同厚度的平面板材导致的L1的值不一样，比如从L1变化为L1’；这种变化通过移动副C来完成。
如图8所示，设平面板材的厚度为t，翻转梁的翻转角度(即折边角度)θ与移动副C的移动量L之间存在函数关系，具体如下：
OA＝t；
Figure PCTCN2018111819-appb-000001
CE＝H-BC；
Figure PCTCN2018111819-appb-000002
Figure PCTCN2018111819-appb-000003
Figure PCTCN2018111819-appb-000004
L＝PD＝PC×cosγ。
以上所述仅是本发明的优选实施方式，应当指出：对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (9)

  1. 一种适用于平面板材的折弯和折边一体化成型装置，其特征在于：包括立架、工作台板、滑块、翻转梁、折弯模具、压料模具和折边模具，折弯模具包括折弯上模和折弯下模，压料模具包括压料上模和压料下模；
    所述立架包括由上横梁、下横梁和两侧立柱构成的框架结构，滑块的两端与两侧立柱各自通过一对滑动副A连接，折弯上模固定在上横梁的下侧，折弯下模固定在滑块的上侧，通过滑动副A的直线移动实现折弯模具的离合，通过折弯模具的离合实现对平面板材的折弯；
    所述工作台板固定在下横梁上，压料上模固定在滑块的下侧，压料下模固定在下横梁的上侧，通过滑动副A的直线移动实现压料模具的离合，通过压料模具的离合实现对平面材料的压紧；
    所述翻转梁安装在两侧立柱上，折边模具设置在翻转梁上，通过翻转梁的翻转运动实现对平面板材的折边。
  2. 根据权利要求1所述的适用于平面板材的折弯和折边一体化成型装置，其特征在于：所述翻转梁包括摆动架，摆动架两端与两侧立柱各自通过一个连接块连接，连接块与立柱之间通过一对转动副B连接，连接块与摆动架之间通过一对滑动副C连接；通过转动副B的转动实现摆动架相对于工作台的转动，通过滑动副C的直线移动实现摆动架转动半径的调整。
  3. 根据权利要求1所述的适用于平面板材的折弯和折边一体化成型装置，其特征在于：所述滑动副A包括设置在立柱上的滑槽和设置在滑块侧面的凸块，凸块在滑槽内往复移动形成滑动副A。
  4. 根据权利要求2所述的适用于平面板材的折弯和折边一体化成型装置，其特征在于：所述转动副B包括设置在立柱上的圆柱形凹槽和设置在连接块上的圆柱形凸台，圆柱形凸台安装在圆柱形凹槽内，圆柱形凸台在圆柱形凹槽内转动形成转动副B。
  5. 根据权利要求2所述的适用于平面板材的折弯和折边一体化成型装置，其特征在于：所述移动副C包括设置在连接块上的导向槽和设置在摆动架上的导向块，导向块在导向槽内往复移动形成滑动副C。
  6. 根据权利要求2所述的适用于平面板材的折弯和折边一体化成型装置，其特征在于：所述摆动架为U型框结构，导向块设置在摆动架的两侧臂上。
  7. 根据权利要求1所述的适用于平面板材的折弯和折边一体化成型装置，其特征 在于：所述折弯模具的折弯上模和折弯下模为V型上模和V型下模。
  8. 根据权利要求2所述的适用于平面板材的折弯和折边一体化成型装置，其特征在于：所述工作台板上设置有避让折边模具的楔形结构或圆弧形结构。
  9. 根据权利要求1所述的适用于平面板材的折弯和折边一体化成型装置，其特征在于：所述滑块、折弯上模、折弯下模和压料上模的长度均短于两侧立柱之间的间距；工作台板的底部固定在下横梁上，同时工作台板的两侧与两侧立柱固定连接，压料下模的长度长于压料上模的长度。
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CN110026461B (zh) * 2019-04-22 2020-10-02 武汉纺织大学 一种柔性钣金弯曲成形设备
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006026797A1 (de) * 2004-09-10 2006-03-16 Trumpf Maschinen Austria Gmbh & Co. Kg Verfahren zur herstellung eines werkteils durch biegeumformung
CN201088992Y (zh) * 2007-06-28 2008-07-23 杭宜银 双折弯组合模
JP2009202204A (ja) * 2008-02-28 2009-09-10 Osamu Makino プレス曲げ加工用工具
JP2011218443A (ja) * 2010-04-05 2011-11-04 Yoshino Kikai Seisakusho:Kk パネル折り曲げ装置
CN202655488U (zh) * 2012-07-19 2013-01-09 万控集团有限公司 一种双折边模具
CN207043076U (zh) * 2017-07-18 2018-02-27 扬州安特自动化科技有限公司 折弯机折边模具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407032A1 (fr) * 1977-10-28 1979-05-25 Picot Sa Plieuse a tablier
FR2509204A1 (fr) * 1981-07-07 1983-01-14 Jouanel Sa Ets Y Plieuse automatique de toles
CN2062262U (zh) * 1989-11-11 1990-09-19 袁先凯 手动弯板机
CN2136700Y (zh) * 1991-01-07 1993-06-23 孙志海 一种折边折弯两用的折板机
EP0624411A1 (de) * 1993-05-13 1994-11-17 Hämmerle Ag Verfahren zum Biegen von Blechen und Abkantpresse zur Durchführung des Verfahrens
CN200991730Y (zh) * 2006-12-22 2007-12-19 江苏国力锻压机床有限公司 折弯机双折边模具
KR20100129941A (ko) * 2009-06-02 2010-12-10 김동주 금속판재 절곡용 금형틀
CN203265423U (zh) * 2013-05-31 2013-11-06 马鞍山市恒利达机械刀片有限公司 一种防偏摆的折弯机复合模具
CN203817126U (zh) * 2014-03-21 2014-09-10 银都餐饮设备股份有限公司 多功能折弯机
CN205362326U (zh) * 2015-12-21 2016-07-06 江苏恒浩机电制造有限公司 一种冰箱底板用折弯机构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006026797A1 (de) * 2004-09-10 2006-03-16 Trumpf Maschinen Austria Gmbh & Co. Kg Verfahren zur herstellung eines werkteils durch biegeumformung
CN201088992Y (zh) * 2007-06-28 2008-07-23 杭宜银 双折弯组合模
JP2009202204A (ja) * 2008-02-28 2009-09-10 Osamu Makino プレス曲げ加工用工具
JP2011218443A (ja) * 2010-04-05 2011-11-04 Yoshino Kikai Seisakusho:Kk パネル折り曲げ装置
CN202655488U (zh) * 2012-07-19 2013-01-09 万控集团有限公司 一种双折边模具
CN207043076U (zh) * 2017-07-18 2018-02-27 扬州安特自动化科技有限公司 折弯机折边模具

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