Electromagnetic actuator for two-way clutch (2) _hebei hengjin transmission machinery Co., ltd.

Hebei Hengjin Transmission Machinery Co., Ltd.
National Service Hotline: 13903275146
Website image
Popular hits: electromagnetic clutch | electromagnetic brake | magnetic powder clutch | magnetic powder brake |
Position: Home> News >> Technical Documents > Content

Electromagnetic actuator for two-way clutch (2)

Release time: December 01, 2016

图1是结合有根据本发明技术教导的离合器的系统的原理性视图;图2是根据本发明技术教导的离合器的分解视图;图3是图2的离合器的横截面视图 图4是沿着图3的线4-4截取的图2和图3的离合器的横截面视图,器示出了离合器的脱离接合;图5是图2一图4的离合器的横截面视图,示出了离合器的接合。 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a system incorporating a clutch according to the technical teaching of the present invention; FIG. 2 is an exploded view of the clutch according to the technical teaching of the present invention; FIG. 3 is a cross-sectional view of the clutch of FIG. 2 ; 4 is a cross-sectional view of the clutch of FIGS. 2 and 3, taken along line 4-4 of FIG. 3, showing the disengagement of the clutch; FIG. 5 is a cross-sectional view of the clutch of FIGS. Out of clutch engagement.
参见附图,在各个视图中相同的附图标记用于指代相同的组成部件,图 1 示出了动力生成和传输系统10。 DETAILED DESCRIPTION: Referring to the drawings, the same reference numerals are used to refer to the same constituent parts in the various views, and FIG. 1 illustrates a power generation and transmission system 10. 1 2 ,用于产生驱动从动装置 1 4 的动力。 The system 10 includes a driving device 12 for generating power for driving the driven device 14 . 以包括传统的马达,例如包括电马达、液压马达或者气动马达。 The driving device 12 may include a conventional motor, such as an electric motor, a hydraulic motor, or an air motor. 1 2 还包括传统齿轮箱或者减速器(其可以与马达结合以形成传统的齿轮马达)以控制传送给从动装置 1 4 的输出速度和扭矩。 The device 12 also includes a conventional gearbox or reducer (which can be combined with a motor to form a conventional gear motor) to control the output speed and torque transmitted to the driven device 14 . The device 12 may output rotational torque via an output member 16 such as a shaft or another rotating body such as a gear, a belt, or a sprocket. The driven device 14 may include, for example, a conveyor or a reel to which a hose, cable, or steel cable is mounted. It should be understood that the form of the device 14 will depend on the application, and the device 14 may include a variety of devices configured to receive input moments. 1 4 可以通过输入构件 1 8( 诸如轴或者另一转动体例如齿轮、皮带或者链轮之类)输入转动扭矩。 The device 14 may input a rotational torque through an input member 18 such as a shaft or another rotating body such as a gear, a belt, or a sprocket. The system 10 also includes a clutch 20 according to the present invention. 1 4 以向装置 1 4 提供来自装置12的扭矩输出。 The clutch 20 selectively couples the devices 12, 14 to provide the device 14 with a torque output from the device 12. 1 2 的输出构件16接收扭矩,并将扭矩选择性地传送给装置14的构件18。 Specifically, the clutch 20 receives torque from the output member 16 of the device 12 and selectively transmits the torque to the member 18 of the device 14. 1 8 可以形成在装置1 4 中或者离合器20中。 It should be understood that the output member 16 may be formed in the device 12 or the clutch 20, and similarly, the input member 18 may be formed in the device 14 or the clutch 20.
Referring now to FIGS. 2 to 4, one embodiment of a clutch 20 according to the present invention is shown. The clutch 20 includes a two-way clutch, particularly a two-way overspeed clutch. 1 ) 或者超速的离合器 An overspeed clutch is a clutch designed to drive in one direction while idling in the opposite direction (freewhee 1 ) or overspeed . In the driving direction, if the rotational speed of the driven device exceeds the rotational speed of the driving device, the clutch is also idling. The two-way overspeed clutch can drive and overspeed in both directions. 性负载溢出,并防止可能会对驱动装置12造成的后驱动损害。 One advantage of an overspeed clutch is that it allows a large amount of emotional load to overflow when stopped , and prevents possible rear drive damage to the drive device 12. 以包括 构件22、外构件2 4 、安装销26、棘爪28、磁体30和电磁促动器32。 The clutch 20 may include an inner member 22, an outer member 2 4 , a mounting pin 26, a pawl 28, a magnet 30, and an electromagnetic actuator 32.
The inner member 22 is configured to receive input torque from the output member 16 of the drive device 12, and the input torque is selectively transmitted to the outer member 24 of the clutch 20, as described in more detail below. 1 2 延伸或者延伸至装置12的轴(未示出),该 可以包括输入构件16或者可以联接至输入构件 1 6 The member 22 has an annular configuration and can be configured to receive a shaft (not shown) extending from the device 12 or to the device 12, which shaft may include the input member 16 or may be coupled to the input member 16 . 线36转动(图3)。 Referring to FIG. 2, the member 22 may define a key slot 34 or a key configured to respectively engage a key slot in a shaft, thereby coupling the member 22 to the shaft for rotation about a rotation axis 36 (FIG. 3). Referring to FIG. 3, the diameter of the radially outer surface of the member 22 may vary. At each axial end, the diameter of the member 22 may be set to be received in the member 24 and to support the actuator 32, respectively. Between the axial ends of the members 22, the members 22 may form a pawl housing or mounting structure 38. The housing 38 may include a pair of radially outwardly extending, axially spaced apart flanges 40,42. 4 0 、42以及轴向延伸的壁 4 4 形成了 向凹陷部 4 6 ,该周向凹陷部被构造成 以接收棘爪28。 The flanges 40 , 42 formed in the housing 38 and the axially extending wall 44 form a circumferential recessed portion 4 6 that is configured to receive the pawl 28. Referring to FIG. 4, the housing 38 may define a plurality of radially extending recesses 48 in the wall 44 that are configured to receive the magnet 30. 4 0 、42可以分别限定出多个沿轴向延伸的孔50、52,这些孔围绕凸缘40、42沿周向地等距间隔开。 Referring again to FIG. 3, each flange 40 , 42 may define a plurality of axially extending holes 50, 52, respectively, which are equally spaced circumferentially around the flanges 40, 42. Each hole 50 may be axially aligned with a corresponding hole 52. The holes 50, 52 are configured to oppose opposite longitudinal ends of the mounting pin 26 extending through the recess 44 and the corresponding pawl 28.
扭矩传送给从动装置14。 The outer member 24 is configured to transmit torque to the driven device 14. The member 24 has an annular configuration and is arranged radially outside the inner member 22 about the axis 36. 4 的内直径沿着其轴向长度变化。 The inner diameter of the member 24 varies along its axial length. Specifically, the member 24 may define a reduced-diameter portion 54 at one axial or longitudinal end of the member 24 that is configured to be received on an axial end portion of the inner member 22 . 4 与构件22之间可以布置有润滑剂薄层。 A thin layer of lubricant may be arranged between the portion 54 of the component 24 and the component 22. 以设有轴承(例如套筒轴承或者滚柱轴承)。 Alternatively, a bearing (such as a sleeve bearing or a roller bearing) may be provided between the members 22, 24 . The portion 54 may define a plurality of axially extending, circumferentially located holes 56 configured to receive pins or other fasteners (not shown), and the members 24 may be coupled via pins or other fasteners Go to the input member 18. 4 可以以各种方式联接至输入构件18。 However, it will be understood that the member 24 may be coupled to the input member 18 in various ways. The member 24 may define a portion 58 of increased diameter at the other axial or longitudinal end of the member 24 that is sized to receive the pawl housing 38 of the member 22. Referring to FIGS. 4-5, the portion 58 of the member 24 defines a plurality of recesses 60 formed in a radially inner surface of the portion 58. 凹陷部60 的数量可以对应于棘爪28的数量(即,凹陷部60的数量可以等于棘爪28的数量)。 The depressions 60 may be equally spaced around the member 58 in the circumferential direction, and the number of the depressions 60 may correspond to the number of the pawls 28 (ie, the number of the depressions 60 may be equal to the number of the pawls 28). Each depression 60 defines a pair of pawl engaging surfaces 62, 64. In the illustrated embodiment, the recessed portion 60 is substantially trapezoidal, and its surfaces 62, 64 form an obtuse angle with the radial bottom of the recessed portion 60, so that the recessed portion 60 narrows or tapers in a radially outward direction. . 以根据棘爪28的形状和取向变化。 It should be understood, however, that the shape and orientation of the recesses 60 and the surfaces 62, 64 are complementary to the shape and orientation of the pawl 28, and therefore may vary depending on the shape and orientation of the pawl 28.

Related Products

    Electromagnetic clutch
    YS-B1-101 dry single-plate standard ultra-thin electromagnetic clutch Application: Suitable for connection, disconnection, variable speed, forward and reverse rotation, inching overload protection and others.
    Electromagnetic brake
    YS-B-100 Dry-type single-plate electromagnetic brake Application: Suitable for connection, disconnection, variable speed, forward and reverse rotation, inching overload protection and others.
    Magnetic powder clutch
    YSC type magnetic powder clutch has a linear relationship between the exciting current and the transmission torque. It can transmit a certain amount of torque without being related to slip, and has the advantages of fast response speed, simple structure, no pollution, no noise, no shock vibration and energy saving. It is a multi-purpose, high-performance automatic control element.
    Magnetic powder brake
    YS-BA micro-small magnetic powder brake application: connection, cut-off, variable speed, forward and reverse, inching, overload protection Application range: printing machinery, packaging machinery, zipper machinery, food machinery, can making machinery, plastic machinery, winding machinery Woodworking machinery, electric wire machinery, papermaking machinery, machine tool plants, etc.
Home | Products | Manufacturer site | Involved fields | Contact us | Introduction to the manufacturer | News center |
Company Name: Hebei Hengjin Transmission Machinery Co., Ltd. Company Address: No. 2 Road, Development Zone, Botou City, Hebei Province Tel: 0317-8316206
Fax: 0317-8316206 Mobile: 13903275146 Official website: http://cryptomineassets.com
Copyright 2016 (C), Hebei Hengjin Transmission Machinery Co., Ltd. All rights reserved and the final interpretation of all content on the site is registered. Ji ICP No. 16019269
Electromagnetic brake, electromagnetic clutch, magnetic powder brake, magnetic powder clutch high quality production supplier!