WO2016045166A1 - 液压肘杆传动闸式剪板机 - Google Patents

液压肘杆传动闸式剪板机 Download PDF

Info

Publication number
WO2016045166A1
WO2016045166A1 PCT/CN2014/090012 CN2014090012W WO2016045166A1 WO 2016045166 A1 WO2016045166 A1 WO 2016045166A1 CN 2014090012 W CN2014090012 W CN 2014090012W WO 2016045166 A1 WO2016045166 A1 WO 2016045166A1
Authority
WO
WIPO (PCT)
Prior art keywords
hydraulic
toggle
shearing machine
tool holder
movable tool
Prior art date
Application number
PCT/CN2014/090012
Other languages
English (en)
French (fr)
Inventor
刘广晶
朱德军
王维高
Original Assignee
南通恒鼎重型机床有限公司
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 南通恒鼎重型机床有限公司 filed Critical 南通恒鼎重型机床有限公司
Publication of WO2016045166A1 publication Critical patent/WO2016045166A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/06—Sheet shears
    • B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure

Definitions

  • the invention belongs to the technical field of metal sheet shearing, and relates to a shearing machine for use in a metal sheet unwinding leveling shearing production line, in particular to a hydraulic toggle lever driving type shearing machine.
  • the shearing machine is a machine for cutting metal sheets.
  • the common structures are as follows:
  • the working principle is that the flywheel is driven by the motor to rotate at a high speed.
  • the inertial energy stored by the flywheel drives the crankshaft and the linkage mechanism to drive the movable tool holder as a knife-gate reciprocating shearing action through the transmission gear;
  • the working principle is that the hydraulic oil cylinder is used to move the upper tool holder to the center of the joint between the ear plate and the wall plate of the tool holder, and the upper and lower swing movements are performed, and the cutting action is completed when the upper knife frame moves downward;
  • the working principle is that the upper tool holder is pressed down to complete the shearing action by the hydraulic cylinder mounted on the panel between the two side wall panels, that is, the connecting beam. Occasionally, the connecting beam cylinder is installed under the whole machine to push the tool holder upward. design.
  • the above three types of shearing machines are usually used in a single machine, so the one-side open design of the lower tool holder as a workbench is basically adopted, and the wall plate member is formed into a C-shaped shape, and the point A shown in Fig. 5 is a throat, the machine When working, only the second half of the force is applied.
  • the central throat reduces the overall rigidity, the shape of all the wall panels needs to be made very large.
  • the Q12Y hydraulic pendulum shearing machine must ensure sufficient rotation due to the upper turret of the upper turret. The distance is limited, so the machine is more bulky.
  • the shearing machines of these kinds of mechanisms increase the length of the production line when the sheet metal unwinding leveling production line is used together;
  • the motor of Q11 mechanical gate shearing machine moves the flywheel and gear transmission system for idle running time, low effective work and high energy consumption;
  • the shearing machine includes the flywheel and the gear transmission system.
  • the Q12Y hydraulic gate shearing machine has a large moving inertia due to the high position of the center of the tool holder from the top of the tool holder to the center of gravity of the fuselage. High energy consumption and poor precision.
  • the object of the present invention is to provide a hydraulic toggle lever drive type shearing machine, which saves mechanical space and improves stability.
  • the present invention is implemented as follows:
  • the utility model relates to a hydraulic toggle driving brake type shearing machine, which comprises a frame and a hydraulic system.
  • a guide wheel is arranged between two columns of the frame, a movable knife holder is connected on the rail wheel, and a blade is arranged on the movable knife holder, wherein
  • the rail wheel is fixedly connected between the upper end or the lower end of the two columns, the hydraulic system is disposed outside the two columns and connected to the hydraulic system, and the hydraulic system is connected to the movable tool holder through a toggle rod; the toggle rod runs through the column And it can rotate with the joint of the toggle lever and the column as a fulcrum.
  • the toggle link and the movable tool holder are connected by a crank connecting rod, and the crank connecting rod is provided with an eccentric wheel, and the eccentric wheel is provided with a joint bearing, and the toggle rod is connected with the movable tool holder through a joint bearing. .
  • the hydraulic system includes two hydraulic cylinders, and the two hydraulic cylinders are respectively disposed outside the two columns, and the bottom end of the cylinder of the hydraulic cylinder is disposed at an end of the column opposite to the disposed end of the movable blade holder and fixedly connected with the column; A piston rod of the hydraulic cylinder is connected to one end of the toggle rod; the other end of the toggle rod is connected to the crank link.
  • the frame is provided with a fixed tool holder, and the fixed tool holder abuts against the wall plate of the frame and is integrally formed with the wall plate of the frame;
  • a tail plate clamping mechanism is disposed on an operation surface in front of the rack fixing blade, the tail plate clamping mechanism includes a bracket, a bracket is provided with a pressing cylinder, and a pinch roller is connected under the cylinder, and the pinch is sent.
  • a geared motor is connected to the roller.
  • the frame further includes a binder beam, and the tail plate clamping mechanism is installed outside the binder beam.
  • the invention has the beneficial effects of providing a hydraulic toggle lever drive type shearing machine, which greatly reduces the height of the whole machine, reduces the center of gravity and improves the stability; and applies the moving inertia when the unwinding leveling line is used for tracking and shearing.
  • the mobile tracking power consumption is small, and the cutting length and precision are high;
  • the whole machine can be a lower moving type for moving the movable tool holder upward or a moving type for moving the movable tool holder downward: when the lower moving type is cut, the plate is The shear burr is turned upside down, and the surface of the lower plate is less damaged when the raft is cut; the sheared strip is cut, and the upper shearing is used to stabilize the strip state and reduce the disorder of the strip during shearing;
  • the invention has a closed operation structure and no throat, which increases the overall rigidity, maximizes the shearing force, reduces the front and rear shape of the machine, and reduces the space occupied by the whole machine on the production line; the structure of the invention is reasonable. Easy to adjust, repair and disassemble the installation.
  • FIG. 1 is a schematic view of a hydraulic toggle lever drive type shearing machine provided with a lower moving structure according to the present invention
  • FIG. 2 is a schematic view showing the internal structure of the present invention shown in Figure 1;
  • FIG. 3 is a schematic view of a hydraulic toggle transmission shearing machine according to the present invention when the upper movable structure is adopted;
  • Figure 4 is a schematic view showing the internal structure of the present invention shown in Figure 3;
  • Fig. 5 is a structural schematic view of a conventional shearing machine having a throat in the prior art.
  • the utility model relates to a hydraulic toggle driving brake type shearing machine, which comprises a frame and a hydraulic system.
  • Three sets of guide wheels are arranged between two columns of the frame, and a movable tool holder is connected between the three sets of guide wheels, and the movable tool holder is provided with a blade, the rail wheel is fixedly connected between the upper end or the lower end of the two columns, the hydraulic system is disposed outside the two columns and connected to the hydraulic system, and the hydraulic system is connected to the movable tool holder through a toggle rod;
  • the toggle rod runs through the column and is pivotable with the joint of the toggle lever and the post as a fulcrum.
  • a specific embodiment of the hydraulic toggle transmission type shearing machine provided by the present invention is a lower moving type, that is, the movable knife holder is disposed to move downward at the upper end of the column: as shown in FIG. 1 , the upper ends of the two columns 2 of the frame 1
  • the outer sides of the two columns 2 are provided with a hydraulic cylinder 4, and the bottom of the hydraulic cylinder 4
  • the end is disposed at the lower end of the column 2 and is fixedly connected with the column 2;
  • the piston rod of the hydraulic cylinder 4 is connected to one end of the toggle rod 5, the other end of the toggle rod 5 is connected to the crank connecting rod, and the crank connecting rod is provided with an eccentric wheel 6,
  • the eccentric wheel 6 is provided with a joint bearing, the toggle rod 5 and the movable knife holder 3 are connected by a joint bearing;
  • the toggle rod 5 is a rigid
  • the hydraulic cylinder 4 reciprocates by moving the movable tool holder 3 between the rolling guide wheels 7 in the frame 1 by the telescopic movement, and completes the shearing action.
  • the operation 8 of the front of the fixed blade of the frame 1 is set.
  • the tail plate clamping mechanism 9 includes a bracket, a support cylinder is arranged on the bracket, and a pinch roller is connected under the cylinder, and a geared motor is connected to the pinch roller;
  • a pressure beam 10 is provided, and a tail plate clamping mechanism 9 is mounted on the outside of the pressure beam 10.
  • the unwinding leveling line needs to arrange the tail plate clamping mechanism in front of the entrance of the shearing machine when processing thicker plates.
  • the present invention installs the tail plate clamping mechanism on the outer side of the pressing beam, thereby saving space and also saving space. Improve stability.
  • Another embodiment of the present invention is a lower-moving type in which the movable blade holder is disposed to move upward at the lower end of the column. As shown in FIG. 3, three sets of guide wheels and three sets of guide rails are disposed between the lower ends of the two columns 2 of the frame 1.
  • a movable knife holder 3 connected between the wheels, and a movable blade holder 3 is provided with a blade;
  • a hydraulic cylinder 4 is arranged on the outer side of the two columns 2, and the bottom end of the cylinder of the hydraulic cylinder 4 is disposed at the upper end of the column 2, and
  • the column 2 is fixedly connected;
  • the piston rod of the hydraulic cylinder 4 is connected to one end of the toggle rod 5, the other end of the toggle rod 5 is connected to the crank connecting rod, and the crank connecting rod is provided with an eccentric wheel 6, and the eccentric wheel 6 is provided with a joint bearing, a toggle rod 5 is connected with the movable tool holder 3 through the joint bearing;
  • the hydraulic oil cylinder 4 reciprocates the movable tool holder 3 between the rolling guide wheels 7 in the frame 1 by the telescopic movement, and completes the shearing action, as shown in FIG.
  • the operation surface 8 in front of the fixed blade of the frame 1 is provided with a tail plate clamping mechanism 9.
  • the tail plate clamping mechanism 9 includes a bracket, a support cylinder is provided on the bracket, and a pinch roller is connected under the cylinder, and the clamp is clamped.
  • a reduction motor is connected to the feeding roller; a pressure beam 10 is arranged above the frame operation table, and the tail plate clamping mechanism 9 is installed outside the pressure beam 10.
  • the two hydraulic cylinders are connected in series to ensure the dynamic synchronization of the cylinders, and the hydraulic system can provide the hydraulic oil required for rapid action to the cylinder with a large flow rate and a low pressure, and the system has good stability and low failure rate.
  • the present invention adopts a closed structure without a throat, and the fixed tool holder is fixed on the frame, and the fixed tool holder is fixed.
  • the wall panel of the frame is integrally formed with the wall panel of the rack, so that the wall panel is balanced and fully loaded, and the rigidity of the component is extremely high, thereby minimizing the width of the front and rear panels, and reducing the whole machine on the production line. The space occupied.
  • the assembly position of the conventional hydraulic gate shearing machine is compared with the top of the rack.
  • the height of the machine is greatly reduced, the height of the fuselage is reduced, the center of gravity is also reduced, and the stability is greatly improved.
  • the unwinding leveling line is used for tracking and shearing, the moving inertia is small, the power consumption of the moving tracking is small, and the cutting length is accurate. high.
  • the hydraulic cylinder drives a moving knife holder to form a complete set of labor-saving lever structure
  • the connection point between the toggle rod and the movable movable holder of the column and the rotating fulcrum of the toggle rod on the column are the resistance arms of the lever.
  • the toggle fulcrum of the toggle lever on the column and the lever power arm between the toggle lever and the cylinder connection point, according to the principle of the lever, the required hydraulic cylinder thrust is 50% of the shear load, that is, the hydraulic cylinder of the present invention can Push the toggle lever with a small output force to drive the movable knife holder.
  • the power motor, hydraulic pump station, transmission cylinder and other components of the traditional shearing machine are installed in the main body of the machine.
  • the interior is limited by factors such as space and height. It is very inconvenient to adjust and maintain.
  • the hydraulic cylinder and its components of the present invention are installed in a separate space outside the main body of the machine or on the outer side of the main wall panel, and the installation and maintenance adjustments are relatively convenient. In particular, when maintaining the cylinder, it is only necessary to disassemble the shaft circlip at the end of the shaft at both ends of the cylinder to disassemble the cylinder from the main unit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)

Abstract

一种液压肘杆传动闸式剪板机，包括机架（1）和液压系统（4），机架（1）的两立柱（2）之间设置三组导轨轮（7），三组导轨轮（7）之间连接有活动刀架（3），活动刀架（3）上设有刀片，导轨轮（7）均固定连接在两立柱（2）的上端或者下端之间，在两立柱（2）外侧设置液压系统（4），且两立柱（2）与液压系统（4）连接，液压系统（4）通过肘杆（5）连接活动刀架（3）；肘杆（5）贯穿立柱（2）并且能够以其与立柱（2）的连接处为支点旋转。该液压肘杆传动闸式剪板机降低了整机的外形高度和重心，提高了稳定性；结构合理，便于调整、维修和拆卸安装。

Description

液压肘杆传动闸式剪板机 技术领域
本发明属于金属板材剪切技术领域，涉及金属板材开卷校平剪切生产线上配用的剪板机，具体为一种液压肘杆传动闸式剪板机。
背景技术
剪板机是裁切金属板材是使用的机械，常见的结构有以下几种：
1、Q11机械闸式剪板机
工作原理是由电机牵动飞轮高速旋转，飞轮储存的惯性能量通过传动齿轮带动曲轴、连杆机构驱动活动刀架作刀闸式往复完成剪切动作；
2、Q12Y液压摆动剪板机
工作原理是由液压油缸牵动上刀架以刀架耳板与墙板连接点为圆心，做上、下摆式运动，上刀架向下运动时完成剪切动作；
3、Q11Y液压闸式剪板机
工作原理是由安装在连接两侧墙板之间面板，即连接梁上的液压油缸将上刀架下压完成剪切动作，偶见连接梁油缸安装在整机下方，向上推动刀架工作的设计。
以上三种结构的剪板机通常单机使用，所以基本采取将下刀架当做工作台的单侧开放设计，墙板构件形态成C型形状，如图5所示的A点为喉口，机器工作时只能后半幅受力，加之因为中央的喉口又降低了整体刚度，所有墙板的外形需做的很大，Q12Y液压摆式剪板机由于上刀架耳板回转支点必须保证足够距离的限制，所以机器外形体积更显庞大。
所以，这几种机构的剪板机在金属板材开卷矫平生产线配套使用时，增加了生产线的占地长度；
Q11机械闸式剪板机的电机牵动飞轮、齿轮传动系统空运转时长、有效做功低、能耗高；
特别装配在不停机剪切的生产线上做跟踪剪板机使用时，Q11机械闸式 剪板机包含飞轮、齿轮传动系统在内的重量大，Q12Y液压闸式剪板机由于油缸安装位置刀架顶端至机身重心相应偏高等原因，使得整机移动惯量极大，导致生产线跟踪动力能耗高、定长精度差。
发明内容
综上所述，本发明的目的在于提供一种液压肘杆传动闸式剪板机，节省机械占用空间，同时提高稳定性能。
本发明是这样实现的：
一种液压肘杆传动闸式剪板机，包括机架和液压系统，机架的两立柱之间设置导轨轮，导轨轮上连接有活动刀架，活动刀架上设有刀片，其特征在于，所述导轨轮固定连接在两立柱的上端或者下端之间，在所述两立柱外侧设置所述液压系统并与液压系统连接，液压系统通过肘杆连接所述活动刀架；肘杆贯穿立柱并且能够以肘杆与立柱的连接处为支点旋转。
更进一步地，所述肘杆与活动刀架之间通过曲柄连杆连接，曲柄连杆设有偏心轮，偏心轮上设有关节轴承，所述肘杆与活动刀架之间通过关节轴承连接。
更进一步地，所述液压系统包括两个液压油缸，两液压油缸分别设置在两立柱外侧，液压油缸的缸体底端设置在立柱上与活动刀架设置端相反的一端并且与立柱固定连接；液压油缸的活塞杆连接所述肘杆的一端；肘杆另一端连接所述曲柄连杆。
更进一步地，所述两个液压油缸串联连接。
更进一步地，机架上设有固定刀架，固定刀架贴靠机架的墙板并且与机架的墙板一体成型；
更进一步地，机架固定刀片前方的操作面上设有尾板夹送机构，所述尾板夹送机构包括支架、支架上设有压下油缸，压下油缸下方连接夹送辊，夹送辊上连接有减速电机。
更进一步地，所述机架还包括压料梁，所述尾板夹送机构安装在压料梁的外侧。
本发明的有益效果是提供了一种液压肘杆传动闸式剪板机，大大降低了整机的外形高度，降低重心，提高稳定性；应用在开卷矫平线作跟踪剪使用时移动惯量小，移动跟踪动力消耗小，剪切定长精度高；整机可以为使活动刀架向上运动的下动式或者使活动刀架向下运动的上动式：下动式剪切时，板材的剪切毛刺向上翻，垛板时对下方板材表面伤害小；对经过纵剪的条料进行剪断，采用上动式剪切能够使带材状态稳定，减轻剪切时带材的散乱现象；本发明操作面为闭式结构，无喉口，增加了整体刚性，最大程度的集中了剪切力、减小了机器前后外形，缩小了整机在生产线上的占地空间；本发明结构合理，便于调整、维修和拆卸安装。
附图说明
图1为本发明提供的一种液压肘杆传动闸式剪板机采用下动式结构时的示意图；
图2为图1中所示的本发明的内部结构示意图；
图3为本发明提供的一种液压肘杆传动式剪板机采用上动式结构时的示意图；
图4为图3中所示本发明的内部结构示意图；
图5为现有技术中有喉口的传统剪板机的结构示意图。
图中：
1.机架；2.立柱；3.活动刀架；4.液压油缸；5.肘杆；6.偏心轮；7.导轨轮；8.操作面；9.尾板夹送机构；10.压料梁。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面结合附图和具体实施方式对本发明作进一步的详细说明。
一种液压肘杆传动闸式剪板机，包括机架和液压系统，机架的两立柱之间设置三组导轨轮，三组导轨轮之间连接有活动刀架，活动刀架上设有刀片，所述导轨轮均固定连接在两立柱的上端或者下端之间，在所述两立柱外侧设置所述液压系统并与液压系统连接，液压系统通过肘杆连接所述活动刀架； 肘杆贯穿立柱并且能够以肘杆与立柱的连接处为支点旋转。
实施例1
上动式：
本发明提供的液压肘杆传动闸式剪板机的一种具体实施方式是下动式，即活动刀架安置在立柱上端向下运动：如图1所示，机架1的两立柱2上端之间设有三组导轨轮，三组导轨轮之间连接有活动刀架3，活动刀架3上设有刀片；两立柱2的外侧均设有一个液压油缸4，液压油缸4的缸体底端均设置在立柱2的下端，并且与立柱2固定连接；液压油缸4的活塞杆连接肘杆5的一端，肘杆5的另一端连接曲柄连杆，曲柄连杆上设有偏心轮6，偏心轮6上设有关节轴承，肘杆5与活动刀架3通过关节轴承连接；肘杆5为刚杆，关节轴承通过偏心轮调节肘杆摆动以及活动刀架垂直运行时，肘杆在立柱上的旋转支点与关节轴承之间水平距离的变化，如此肘杆与活动刀架的连接形成了偏心连杆传动机构，使工作运行自如可靠。
工作时液压油缸4通过伸缩运动牵动活动刀架3在机架1内滚动式导轨轮7之间往复运动，完成剪切动作，如图2所示，机架1固定刀片前方的操作8上设有尾板夹送机构9，所述尾板夹送机构9包括支架、支架上设有压下油缸，压下油缸下方连接夹送辊，夹送辊上连接有减速电机；机架操作台上方设有压料梁10，尾板夹送机构9安装在压料梁10的外侧。开卷矫平线在加工较厚的板材时，需要在剪板机入口处前方配置尾板夹送机构，本发明将尾板夹送机构设置安装在压料梁的外侧，节省了空间的同时也提高了稳定性。
实施例2
下动式：
本发明的另一种具体实施方式是使活动刀架安置在立柱下端向上运动的下动式，如图3所示，机架1的两立柱2下端之间设有三组导轨轮，三组导轨轮之间连接有活动刀架3，活动刀架3上设有刀片；两立柱2的外侧均设有一个液压油缸4，液压油缸4的缸体底端均设置在立柱2的上端，并且与 立柱2固定连接；液压油缸4的活塞杆连接肘杆5的一端，肘杆5的另一端连接曲柄连杆，曲柄连杆上设有偏心轮6，偏心轮6上设有关节轴承，肘杆5与活动刀架3通过关节轴承连接；工作时液压油缸4通过伸缩运动牵动活动刀架3在机架1内滚动式导轨轮7之间往复运动，完成剪切动作，,如图4所示，机架1固定刀片前方的操作面8上设有尾板夹送机构9，所述尾板夹送机构9包括支架、支架上设有压下油缸，压下油缸下方连接夹送辊，夹送辊上连接有减速电机；机架操作台上方设有压料梁10，尾板夹送机构9安装在压料梁10的外侧。
所述两个液压油缸串联连接，保证油缸动力同步，同时液压系统能以较大的流量、较低的压力向油缸提供快速动作所需的液压油，系统的稳定性好，故障率低。
作为开卷矫平线用剪板机，操作人员不需要贴近剪切板工作，无需特定的操作面，所以本发明采用无喉口的闭式结构，机架上设有固定刀架，固定刀架贴靠机架的墙板并且与机架的墙板一体成型，使墙板全副均衡受力，构件的刚度极高，最大程度的减小了墙板前后外形宽度，缩小了整机在生产线上的占地空间。
本发明中由于液压油缸和传动肘杆均安装在剪板机外侧与刀架立柱外缘对应的高度范围之内，跟传统的液压闸式剪板机油缸装配位置于机架顶部相比，整机的外形高度大大降低，机身高度降低了，重心也相应降低，稳定性则大大提高，配在开卷矫平线做跟踪剪使用时移动惯量小，移动跟踪动力消耗小、剪切定长精度高。
本发明中液压油缸通过肘杆驱动活动刀架运动的机构形成一组完整的省力杠杆结构，肘杆与立柱活动刀架的连接点以及肘杆在立柱上的旋转支点之间为杠杆的阻力臂，肘杆在立柱上的旋转支点以及肘杆与油缸连接点之间为杠杆动力臂，根据杠杆原理，所需液压油缸推力即为剪切负荷的50％，也就是说本发明中液压油缸可以以很小的输出力顶推肘杆带动活动刀架运动。
传统剪板机的动力电机、液压泵站、传动油缸等部件都安装在机器主体 的内部，受空间、高度等因素限制，调整维护很不方便；本发明的液压油缸及其部件安装在机器主体以外的独立空间或主体墙板的外侧，安装维护调整都比较方便。特别是维护油缸时，只需要拆开油缸两头轴销端的轴用卡簧，即可将油缸从主机上分解下来。
以上对本发明进行了详细介绍。本文中对本发明的原理及实施方式进行了阐述，以上说明只是用于帮助理解本发明的核心思想。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，还可以对本发明进行若干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。

Claims (7)

  1. 一种液压肘杆传动闸式剪板机，包括机架和液压系统，机架的两立柱之间设置三组导轨轮，三组导轨轮之间连接有活动刀架，活动刀架上设有刀片，其特征在于：导轨轮均固定连接在两立柱的上端或者下端之间，在所述两立柱外侧设置所述液压系统并与液压系统连接，液压系统通过肘杆连接所述活动刀架；肘杆贯穿立柱并且能够以肘杆与立柱的连接处为支点旋转。
  2. 根据权利要求1所述的液压肘杆传动闸式剪板机，其特征在于，所述肘杆与活动刀架之间通过曲柄连杆连接，曲柄连杆设有偏心轮，偏心轮上设有关节轴承，所述肘杆与活动刀架之间通过关节轴承连接。
  3. 根据权利要求2所述的液压肘杆传动闸式剪板机，其特征在于，所述液压系统包括两个液压油缸，两液压油缸分别设置在两立柱外侧，液压油缸的缸体底端设置在立柱上与活动刀架设置端相反的一端并且与立柱固定连接；液压油缸的活塞杆连接所述肘杆的一端；肘杆另一端连接所述曲柄连杆。
  4. 根据权利要求1-3任一项所述的液压肘杆传动闸式剪板机，其特征在于，机架上设有固定刀架，固定刀架贴靠机架的墙板并且与机架的墙板一体成型。
  5. 根据权利要求4所述的液压肘杆传动闸式剪板机，其特征在于，所述两个液压油缸串联连接。
  6. 根据权利要求5所述的液压肘杆传动闸式剪板机，其特征在于，机架固定刀片前方的操作面上设有尾板夹送机构，所述尾板夹送机构包括支架、支架上设有压下油缸，压下油缸下方连接夹送辊，夹送辊上连接有减速电机。
  7. 根据权利要求6所述的液压肘杆传动闸式剪板机，其特征在于，所述机架还包括压料梁，所述尾板夹送机构安装在压料梁的外侧。
PCT/CN2014/090012 2014-09-22 2014-10-31 液压肘杆传动闸式剪板机 WO2016045166A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410487012.1A CN104384592B (zh) 2014-09-22 2014-09-22 液压肘杆传动闸式剪板机
CN201410487012.1 2014-09-22

Publications (1)

Publication Number Publication Date
WO2016045166A1 true WO2016045166A1 (zh) 2016-03-31

Family

ID=52602602

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/090012 WO2016045166A1 (zh) 2014-09-22 2014-10-31 液压肘杆传动闸式剪板机

Country Status (2)

Country Link
CN (1) CN104384592B (zh)
WO (1) WO2016045166A1 (zh)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107803550A (zh) * 2017-12-13 2018-03-16 安徽东海机床制造有限公司 一种剪板机气动托料机构和控制系统及托料方法
CN109277622A (zh) * 2018-12-07 2019-01-29 重庆中和智能装备有限公司 一种钢格板剪切设备
CN109877593A (zh) * 2019-04-11 2019-06-14 江苏赛腾重工机械有限公司 一种全自动数控裁卷机
CN110421060A (zh) * 2019-07-31 2019-11-08 潍坊东鑫智能科技有限公司 一种自动冲孔围字机
CN111633259A (zh) * 2019-05-30 2020-09-08 襄阳博亚精工机器有限公司 一种月牙剪
CN111775257A (zh) * 2020-05-29 2020-10-16 无锡升跃源机械科技有限公司 木皮整平系统
CN113145916A (zh) * 2021-04-16 2021-07-23 巫福香 一种带有整料机构的剪板机床
CN113414277A (zh) * 2021-07-09 2021-09-21 苏州青林自动化科技有限公司 多连杆剪刀装置
CN113976976A (zh) * 2021-11-23 2022-01-28 杭州吉恒机电有限公司 一种用于机箱生产的剪板机及其加工方法
CN115351345A (zh) * 2022-08-03 2022-11-18 江苏亚威机床股份有限公司 一种直角剪板机分段控制气动压料装置
CN115555632A (zh) * 2022-09-28 2023-01-03 河北江津五金制品股份有限公司 机械零部件制造用剪板机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110497011B (zh) * 2018-05-17 2021-01-01 中冶宝钢技术服务有限公司 Esp产线摆剪拆卸方法
CN109849082B (zh) * 2019-03-21 2024-07-16 青岛尘霸工贸有限公司 用于刀具同步动作的运动机构以及切刀
CN110948026B (zh) * 2019-11-27 2021-01-05 滁州市朝友精密制造有限公司 一种钣金机械的切割装置
CN117754034B (zh) * 2024-02-22 2024-04-30 太原理工大学 一种液压缸垂直安装驱动的金属板滚动剪切机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530761A (en) * 1967-10-10 1970-09-29 Flex O Lators Automatic shears
US3988954A (en) * 1974-01-11 1976-11-02 Charles Kuchyt Heavy duty shear
JP2000317720A (ja) * 1999-04-28 2000-11-21 Amada Co Ltd シャーリングマシン
CN2678810Y (zh) * 2004-03-10 2005-02-16 爱克(苏州)机械有限公司 一种剪板机刀架传动机构
CN2710810Y (zh) * 2004-02-25 2005-07-20 唐山市长城机床厂 液压传动机械增力低能耗剪板机
CN201157929Y (zh) * 2008-02-28 2008-12-03 王怀普 低能耗液压重型门式切断机
CN202192316U (zh) * 2011-05-16 2012-04-18 芜湖中能机械制造有限公司 闸式剪板机的刀架导向机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520718C2 (de) * 1995-06-12 2000-05-25 Becker & Co Blechschere
CN2255327Y (zh) * 1996-04-23 1997-06-04 冶金工业部北京钢铁设计研究总院 上动下切式液压剪断机
JP4444391B2 (ja) * 1999-05-06 2010-03-31 株式会社アマダ 剪断加工装置
CN2516300Y (zh) * 2001-12-30 2002-10-16 无锡市永兴林业机械厂 自动气动剪板机
CN201755688U (zh) * 2010-04-30 2011-03-09 刘朝宏 气缸驱动式剪板机
CN102091819B (zh) * 2011-01-05 2012-07-04 江苏江海机床集团有限公司 一种定尺送料剪切一体机
GB2504344B (en) * 2012-07-27 2014-08-27 Siemens Plc Variable rake shear

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530761A (en) * 1967-10-10 1970-09-29 Flex O Lators Automatic shears
US3988954A (en) * 1974-01-11 1976-11-02 Charles Kuchyt Heavy duty shear
JP2000317720A (ja) * 1999-04-28 2000-11-21 Amada Co Ltd シャーリングマシン
CN2710810Y (zh) * 2004-02-25 2005-07-20 唐山市长城机床厂 液压传动机械增力低能耗剪板机
CN2678810Y (zh) * 2004-03-10 2005-02-16 爱克(苏州)机械有限公司 一种剪板机刀架传动机构
CN201157929Y (zh) * 2008-02-28 2008-12-03 王怀普 低能耗液压重型门式切断机
CN202192316U (zh) * 2011-05-16 2012-04-18 芜湖中能机械制造有限公司 闸式剪板机的刀架导向机构

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107803550B (zh) * 2017-12-13 2023-08-01 安徽东海机床制造有限公司 一种剪板机气动托料机构和控制系统及托料方法
CN107803550A (zh) * 2017-12-13 2018-03-16 安徽东海机床制造有限公司 一种剪板机气动托料机构和控制系统及托料方法
CN109277622A (zh) * 2018-12-07 2019-01-29 重庆中和智能装备有限公司 一种钢格板剪切设备
CN109877593A (zh) * 2019-04-11 2019-06-14 江苏赛腾重工机械有限公司 一种全自动数控裁卷机
CN109877593B (zh) * 2019-04-11 2024-05-14 江苏赛腾重工机械有限公司 一种全自动数控裁卷机
CN111633259A (zh) * 2019-05-30 2020-09-08 襄阳博亚精工机器有限公司 一种月牙剪
CN110421060A (zh) * 2019-07-31 2019-11-08 潍坊东鑫智能科技有限公司 一种自动冲孔围字机
CN111775257A (zh) * 2020-05-29 2020-10-16 无锡升跃源机械科技有限公司 木皮整平系统
CN113145916A (zh) * 2021-04-16 2021-07-23 巫福香 一种带有整料机构的剪板机床
CN113414277A (zh) * 2021-07-09 2021-09-21 苏州青林自动化科技有限公司 多连杆剪刀装置
CN113976976B (zh) * 2021-11-23 2022-09-23 杭州吉恒机电有限公司 一种用于机箱生产的剪板机及其加工方法
CN113976976A (zh) * 2021-11-23 2022-01-28 杭州吉恒机电有限公司 一种用于机箱生产的剪板机及其加工方法
CN115351345A (zh) * 2022-08-03 2022-11-18 江苏亚威机床股份有限公司 一种直角剪板机分段控制气动压料装置
CN115555632A (zh) * 2022-09-28 2023-01-03 河北江津五金制品股份有限公司 机械零部件制造用剪板机

Also Published As

Publication number Publication date
CN104384592A (zh) 2015-03-04
CN104384592B (zh) 2017-07-07

Similar Documents

Publication Publication Date Title
WO2016045166A1 (zh) 液压肘杆传动闸式剪板机
CN206474732U (zh) 铝板横向切割装置
CN205520381U (zh) 双工位竖向阀门扳紧装置
CN205914593U (zh) 一种折边机压紧旋转传动机构
CN108995283A (zh) 压力机下死点的精确调整机构
CN202015942U (zh) 一种集送料、整平和定尺于一体的三合一主机
CN202071375U (zh) 工作缸固定、上下压头同步移动和同步旋转的液压机
CN203221535U (zh) Pvc塑木复合板材生产线中的板材切断装置
CN208276090U (zh) 一种电子眼控制的裁切机
CN103464659B (zh) 洗衣机内桶生产用滚筋机
CN203508891U (zh) 洗衣机内桶生产用滚筋机
CN203266236U (zh) 切割机的上料装置
CN202498255U (zh) 卧式双头油桶剪切机
CN208787988U (zh) 一种用于金属复合板加工的定长横切装置
CN208261712U (zh) 一种用于钣金翻转设备上的翻转组件
CN202779492U (zh) 一种换热器胀管机工作平台
CN207372406U (zh) 一种下料剪切定位装置
CN105689795A (zh) 一种可转动铝材切割装置
CN206169806U (zh) 玻璃磨边机的上梁升降组件
CN202828268U (zh) 一种割箱机构
CN202461225U (zh) 太阳能板芯排管的折弯机
CN212238936U (zh) 一种防漏风阀门压合装置
CN202207739U (zh) 多功能压力机
CN220943502U (zh) 一种铁皮裁切设备
CN207255384U (zh) 焊接用坡口加工机

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: 14902503

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: 14902503

Country of ref document: EP

Kind code of ref document: A1