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CN110181082B - Four-position switch for radial drilling machine electric appliance - Google Patents

Four-position switch for radial drilling machine electric appliance Download PDF

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Publication number
CN110181082B
CN110181082B CN201910569364.4A CN201910569364A CN110181082B CN 110181082 B CN110181082 B CN 110181082B CN 201910569364 A CN201910569364 A CN 201910569364A CN 110181082 B CN110181082 B CN 110181082B
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rotating sleeve
pin
switch
mounting frame
radial drilling
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CN110181082A (en
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张恒嘉
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Shangrao Fengmao Industrial Electrical Center Sole Proprietorship
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Shangrao Fengmao Industrial Electrical Center Sole Proprietorship
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/12Radial drilling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08Protective coverings for parts of machine tools; Splash guards

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switches With Compound Operations (AREA)
  • Earth Drilling (AREA)

Abstract

本发明涉及摇臂钻床领域,具体为一种应用于摇臂钻床上的摇臂钻床电器四位组合开关。在滑杆上设置转套,转套的外侧面设置外护罩、安装架,外护罩、安装架通过法兰相对设置,外护罩法兰外侧面开有通孔,所述通孔中安装配套使用的转套复位销和定位弹簧,定位弹簧作用于转套复位销,使转套复位销与转套的侧面凹槽顶触;滑杆的一端侧面通过销轴安装拨叉;安装架的外侧设置四个行程开关,四个行程开关分别位于开关拨销的两侧,开关拨销纵向穿设于安装架、转套和滑杆,开关拨销的两端分别与行程开关相对应。本发明摇臂钻床的四位组合电气开关机构,使机床电气集中操作,方便灵活、改进外观,使受控运转动作与开关操作动作方向协调一致。

The present invention relates to the field of radial drilling machines, and specifically to a radial drilling machine electrical four-position combination switch used on radial drilling machines. A rotating sleeve is arranged on the slide bar, and an outer protective cover and a mounting frame are arranged on the outer side of the rotating sleeve. The outer protective cover and the mounting frame are arranged relative to each other through a flange. A through hole is opened on the outer side of the outer protective cover flange, and a matching rotating sleeve reset pin and a positioning spring are installed in the through hole. The positioning spring acts on the rotating sleeve reset pin so that the rotating sleeve reset pin touches the side groove of the rotating sleeve; a shift fork is installed on the side of one end of the slide bar through a pin shaft; four travel switches are arranged on the outer side of the mounting frame, and the four travel switches are respectively located on both sides of the switch pin. The switch pin is longitudinally penetrated through the mounting frame, the rotating sleeve and the slide bar, and the two ends of the switch pin correspond to the travel switches respectively. The four-position combination electrical switch mechanism of the radial drilling machine of the present invention enables centralized electrical operation of the machine tool, is convenient and flexible, improves the appearance, and makes the controlled operation action and the switch operation action direction coordinated.

Description

摇臂钻床电器四位组合开关Radial drilling machine electrical four-position combination switch

技术领域Technical Field

本发明涉及摇臂钻床领域,具体为一种应用于摇臂钻床上的摇臂钻床电器四位组合开关。The invention relates to the field of radial drilling machines, in particular to a radial drilling machine electrical appliance four-position combination switch applied to the radial drilling machine.

背景技术Background Art

摇臂钻床是一种孔加工设备,可以用来钻孔、扩孔、铰孔、攻丝及修刮端面等多种形式的加工。摇臂钻床各部位夹紧结构,可以分为液压结构和机械结构,摇臂钻床操作方便、灵活,适用范围广,具有典型孔加工性能,特别适用于单件或批量生产中带有多孔的大、中、小型零件的孔加工,是一般机械加工车间常见的机床。Radial drilling machine is a hole processing equipment, which can be used for drilling, expanding, reaming, tapping and scraping end faces. The clamping structure of each part of the radial drilling machine can be divided into hydraulic structure and mechanical structure. The radial drilling machine is easy and flexible to operate, with a wide range of applications, and has typical hole processing performance. It is especially suitable for hole processing of large, medium and small parts with multiple holes in single or batch production. It is a common machine tool in general machining workshops.

现有技术中,机床摇臂的上升或下降、主轴的正转或反转,分别由四个分解设置的按钮来完成,给操作者带来不便。In the prior art, the raising or lowering of the rocker arm of a machine tool and the forward or reverse rotation of a spindle are respectively completed by four discretely arranged buttons, which brings inconvenience to the operator.

发明内容Summary of the invention

本发明的目的在于提供一种应用于摇臂钻床上的摇臂钻床电器四位组合开关,以达到机床性能更优越,结构更简化,易造、宜用、操作轻松、调整、维修更方便的目的。The purpose of the present invention is to provide a radial drilling machine electrical four-position combination switch applied to a radial drilling machine, so as to achieve the purpose of better machine tool performance, simpler structure, easier manufacture, more convenient use, easier operation, and more convenient adjustment and maintenance.

本发明的技术方案是:The technical solution of the present invention is:

一种摇臂钻床电器四位组合开关,该摇臂钻床电器四位组合开关包括:拨叉、销轴、转套、外护罩、滑杆、开关拨销、行程开关、安装架、转套复位销、定位弹簧,具体结构如下:A radial drilling machine electrical four-position combination switch, the radial drilling machine electrical four-position combination switch comprises: a shift fork, a pin shaft, a rotating sleeve, an outer protective cover, a slide rod, a switch pin, a travel switch, a mounting frame, a rotating sleeve reset pin, and a positioning spring. The specific structure is as follows:

滑杆上设置转套,转套的外侧面设置外护罩、安装架,外护罩、安装架通过法兰相对设置,外护罩法兰外侧面开有通孔,所述通孔中安装配套使用的转套复位销和定位弹簧,定位弹簧作用于转套复位销,使转套复位销与转套的侧面凹槽顶触;滑杆的一端侧面通过销轴安装拨叉;A rotating sleeve is arranged on the slide bar, and an outer shield and a mounting frame are arranged on the outer side of the rotating sleeve. The outer shield and the mounting frame are arranged relative to each other through a flange. A through hole is opened on the outer side of the flange of the outer shield. A matching rotating sleeve reset pin and a positioning spring are installed in the through hole. The positioning spring acts on the rotating sleeve reset pin to make the rotating sleeve reset pin contact with the side groove of the rotating sleeve. A shift fork is installed on the side of one end of the slide bar through a pin shaft.

安装架的外侧设置四个行程开关,四个行程开关分别位于开关拨销的两侧,开关拨销纵向穿设于安装架、转套和滑杆,开关拨销的两端分别与行程开关相对应。Four travel switches are arranged on the outside of the mounting frame, and the four travel switches are respectively located on both sides of the switch pin. The switch pin is longitudinally penetrated through the mounting frame, the rotating sleeve and the sliding rod, and the two ends of the switch pin correspond to the travel switches respectively.

所述的摇臂钻床电器四位组合开关,外护罩、安装架的法兰之间通过定位螺钉连接。The outer shield and the flange of the mounting frame of the radial drilling machine electrical four-position combination switch are connected by positioning screws.

所述的摇臂钻床电器四位组合开关,外护罩法兰端面开有通孔,所述通孔中安装用于连接的固定螺钉。The radial drilling machine electrical appliance four-position combination switch has a through hole on the end face of the outer shield flange, and a fixing screw for connection is installed in the through hole.

所述的摇臂钻床电器四位组合开关,转套设置外护罩的一侧开有通孔,所述通孔中安装配套使用的弹簧和定位钢球,通过所述弹簧作用于定位钢球,使定位钢球与滑杆的侧面凹坑顶触。The radial drilling machine electrical four-position combination switch has a through hole on one side of the outer protective cover of the rotating sleeve, in which a matching spring and a positioning steel ball are installed. The spring acts on the positioning steel ball to make the positioning steel ball contact with the side pit of the sliding rod.

所述的摇臂钻床电器四位组合开关,滑杆的另一端安装定位顶丝,定位顶丝的一端与拨销侧面的凹槽配合定位。The radial drilling machine electrical four-position combination switch has a positioning screw installed at the other end of the slide bar, and one end of the positioning screw cooperates with the groove on the side of the pull pin for positioning.

所述的摇臂钻床电器四位组合开关,拨叉上设置支承销。The radial drilling machine electrical four-position combination switch has a supporting pin on the shift fork.

本发明的优点和有益效果是:The advantages and beneficial effects of the present invention are:

本发明摇臂钻床的四位组合电气开关机构,使机床电气集中操作,方便灵活、改进外观,使受控运转动作与开关操作动作方向协调一致,符合机床的人性化设计,也可以做为一套通用四位开关结构安装于其它机电设备。The four-position combined electrical switch mechanism of the radial drilling machine of the present invention enables centralized electrical operation of the machine tool, is convenient and flexible, improves the appearance, makes the controlled running action and the switch operation action direction coordinated, conforms to the humanized design of the machine tool, and can also be installed on other electromechanical equipment as a set of universal four-position switch structures.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

图1为本发明的摇臂钻床电器四位组合开关示意图。FIG. 1 is a schematic diagram of a four-position combination switch for a radial drilling machine electrical appliance of the present invention.

图2为沿组合开关圆周方向搬动拨叉的示意图。FIG. 2 is a schematic diagram of moving the shift fork along the circumferential direction of the combination switch.

图3为沿组合开关轴向搬动拨叉的示意图。FIG. 3 is a schematic diagram of moving the shift fork along the axial direction of the combination switch.

图中,1.拨叉;2.销轴;3.转套;4.外护罩;5.固定螺钉;6.定位螺钉;7.滑杆;8.开关拨销;9.行程开关;10.定位顶丝;11.定位钢球;12.安装架;13.转套复位销;14.定位弹簧;15.支承销。In the figure, 1. shift fork; 2. pin shaft; 3. swivel sleeve; 4. outer shield; 5. fixing screw; 6. positioning screw; 7. slide rod; 8. switch pin; 9. travel switch; 10. positioning top screw; 11. positioning steel ball; 12. mounting bracket; 13. swivel sleeve reset pin; 14. positioning spring; 15. support pin.

具体实施方式DETAILED DESCRIPTION

如图1至图3所示,本发明摇臂钻床电器四位组合开关,主要包括:拨叉1、销轴2、转套3、外护罩4、固定螺钉5、定位螺钉6、滑杆7、开关拨销8、行程开关9、定位顶丝10、定位钢球11、安装架12、转套复位销13、定位弹簧14、支承销15等,具体结构如下:As shown in Figures 1 to 3, the four-position combination switch of the radial drilling machine electrical appliance of the present invention mainly includes: a shift fork 1, a pin shaft 2, a rotating sleeve 3, an outer shield 4, a fixing screw 5, a positioning screw 6, a slide rod 7, a switch pin 8, a travel switch 9, a positioning top screw 10, a positioning steel ball 11, a mounting frame 12, a rotating sleeve reset pin 13, a positioning spring 14, a support pin 15, etc. The specific structure is as follows:

滑杆7上设置转套3,转套3的外侧面设置外护罩4、安装架12,外护罩4、安装架12通过法兰相对设置,外护罩4、安装架12的法兰之间通过定位螺钉6连接。外护罩4法兰端面开有通孔,所述通孔中安装用于连接的固定螺钉5;外护罩4法兰外侧面开有通孔,所述通孔中安装配套使用的转套复位销13和定位弹簧14,定位弹簧14作用于转套复位销13,使转套复位销13与转套3的侧面凹槽顶触。The sliding rod 7 is provided with a rotating sleeve 3, and an outer protective cover 4 and a mounting frame 12 are provided on the outer side of the rotating sleeve 3. The outer protective cover 4 and the mounting frame 12 are arranged opposite to each other through flanges, and the flanges of the outer protective cover 4 and the mounting frame 12 are connected by positioning screws 6. A through hole is provided on the end face of the flange of the outer protective cover 4, and a fixing screw 5 for connection is installed in the through hole; a through hole is provided on the outer side of the flange of the outer protective cover 4, and a matching rotating sleeve reset pin 13 and a positioning spring 14 are installed in the through hole, and the positioning spring 14 acts on the rotating sleeve reset pin 13, so that the rotating sleeve reset pin 13 contacts the side groove of the rotating sleeve 3.

转套3设置外护罩4的一侧开有通孔,所述通孔中安装配套使用的弹簧和定位钢球11,通过所述弹簧作用于定位钢球11,使定位钢球11与滑杆7的侧面凹坑顶触。滑杆7的一端侧面通过销轴2安装拨叉1,拨叉1上设置支承销15。A through hole is formed on one side of the rotating sleeve 3 where the outer shield 4 is arranged. A matching spring and a positioning steel ball 11 are installed in the through hole. The spring acts on the positioning steel ball 11, so that the positioning steel ball 11 contacts the side pit of the slide bar 7. A shift fork 1 is installed on the side of one end of the slide bar 7 through a pin shaft 2, and a supporting pin 15 is arranged on the shift fork 1.

安装架12的外侧设置四个行程开关9,四个行程开关9分别位于开关拨销8的两侧,开关拨销8纵向穿设于安装架12、转套3和滑杆7,开关拨销8的两端分别与行程开关9相对应。滑杆7的另一端安装定位顶丝10,定位顶丝10的一端与拨销8侧面的凹槽配合定位。Four travel switches 9 are arranged on the outside of the mounting frame 12, and the four travel switches 9 are respectively located on both sides of the switch pin 8. The switch pin 8 is longitudinally penetrated through the mounting frame 12, the rotating sleeve 3 and the slide bar 7, and the two ends of the switch pin 8 correspond to the travel switches 9. The other end of the slide bar 7 is installed with a positioning screw 10, and one end of the positioning screw 10 cooperates with the groove on the side of the pin 8 for positioning.

本发明是将摇臂钻床上控制四种机械运动的四个电器行程开关9,集中安装在一个安装架12上组成一套四位组合开关。如图2所示,当沿组合开关圆周方向搬动拨叉1时,带动转套3、滑杆7、开关拨销8一起转动,可分别开、关K1、K2(电器行程开关K1、K2为点动接触,也可设为固定接触)。当松开拨叉1时,由转套复位销13推动转套3复位,组合开关恢复断开状态。如图3所示,当沿组合开关轴向搬动拨叉1时,以支承销15为支点拨动滑杆7沿开关轴向滑动,使开关拨销8分别推动电器行程开关K3、K4实现接通或断开。The present invention is to centrally install four electrical travel switches 9 for controlling four mechanical movements on a radial drilling machine on a mounting frame 12 to form a set of four-position combination switches. As shown in FIG2, when the shift fork 1 is moved along the circumferential direction of the combination switch, the rotating sleeve 3, the slide bar 7, and the switch pin 8 are driven to rotate together, and K1 and K2 can be opened and closed respectively (the electrical travel switches K1 and K2 are inching contacts, and can also be set as fixed contacts). When the shift fork 1 is released, the rotating sleeve reset pin 13 pushes the rotating sleeve 3 to reset, and the combination switch returns to the disconnected state. As shown in FIG3, when the shift fork 1 is moved along the axial direction of the combination switch, the slide bar 7 is moved along the axial direction of the switch with the support pin 15 as the fulcrum, so that the switch pin 8 pushes the electrical travel switches K3 and K4 to connect or disconnect respectively.

由拨叉1、滑杆7通过转动或滑动四个运动方向,从而分别控制K1、K2、K3、K4四个电器行程开关9的开、合,用以完成控制机床所需运动。本发明使机床的电器控制更集中,而且在操作拔叉1时,手动方向与机床摇臂的上升或下降、主轴的正转或反转运动方向协调一致,突出了设备人性化设计,较原设计由四个按钮来完成更方便、灵活、直观、易操作。The shift fork 1 and the slide bar 7 rotate or slide in four directions to control the opening and closing of the four electrical travel switches 9 of K1, K2, K3 and K4 respectively, so as to complete the required movement of the machine tool. The present invention makes the electrical control of the machine tool more centralized, and when operating the shift fork 1, the manual direction is coordinated with the rising or falling direction of the rocker arm of the machine tool and the forward or reverse movement direction of the main shaft, highlighting the humanized design of the equipment, which is more convenient, flexible, intuitive and easy to operate than the original design which is completed by four buttons.

Claims (3)

1. A four-bar combination switch for an electric appliance of a radial drilling machine, characterized in that the four-bar combination switch for an electric appliance of a radial drilling machine comprises: the device comprises a shifting fork, a pin shaft, a rotating sleeve, an outer shield, a sliding rod, a switch shifting pin, a travel switch, a mounting rack, a rotating sleeve reset pin and a positioning spring, and is characterized in that:
The sliding rod is provided with a rotating sleeve, the outer side surface of the rotating sleeve is provided with an outer shield and a mounting frame, the outer shield and the mounting frame are oppositely arranged through an outer shield flange and a mounting frame flange, the outer side surface of the outer shield flange is provided with a through hole I, a rotating sleeve reset pin and a positioning spring which are matched with each other are arranged in the through hole I, and the positioning spring acts on the rotating sleeve reset pin to enable the rotating sleeve reset pin to be in contact with a side surface groove of the rotating sleeve; one end side of the slide bar a shifting fork is arranged through a pin shaft;
Four travel switches are arranged on the outer side of the mounting frame and are respectively positioned on two sides of the switch shifting pin, the switch shifting pin longitudinally penetrates through the mounting frame, the rotating sleeve and the sliding rod, and two ends of the switch shifting pin respectively correspond to the travel switches;
The end face of the flange of the outer shield is provided with a through hole II, and a fixing screw for connection is arranged in the through hole II;
A through hole III is formed in one side of the outer shield, which is provided with a spring and a positioning steel ball which are matched with each other, and the spring acts on the positioning steel ball to enable the positioning steel ball to be in contact with a side pit of the slide bar;
the other end of the sliding rod is provided with a positioning jackscrew, and one end of the positioning jackscrew is matched and positioned with a groove on the side surface of the poking pin.
2. The four-bar combination switch of a radial drilling machine electrical appliance according to claim 1, wherein the outer shield and the flange of the mounting frame are connected by a set screw.
3. The four-bar combination switch of a radial drilling machine electric appliance according to claim 1, wherein the fork is provided with a supporting pin.
CN201910569364.4A 2019-06-27 2019-06-27 Four-position switch for radial drilling machine electric appliance Active CN110181082B (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210677012U (en) * 2019-06-27 2020-06-05 张恒嘉 Four-position combined switch for radial drilling machine electric appliance

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KR20060090039A (en) * 2005-02-04 2006-08-10 조형근 Double Axis Drill
CN2936557Y (en) * 2006-08-09 2007-08-22 济南一机床集团有限公司 Main shaft claming controller
CN201500882U (en) * 2009-06-23 2010-06-09 南京聚星机械装备股份有限公司 Movable die plate type drilling and tapping combined machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210677012U (en) * 2019-06-27 2020-06-05 张恒嘉 Four-position combined switch for radial drilling machine electric appliance

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Denomination of invention: Four position combination switch for rocker drilling machine electrical appliances

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