WO2021082497A1 - 一种金属内腔磁性磨料光整装置 - Google Patents

一种金属内腔磁性磨料光整装置 Download PDF

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Publication number
WO2021082497A1
WO2021082497A1 PCT/CN2020/099196 CN2020099196W WO2021082497A1 WO 2021082497 A1 WO2021082497 A1 WO 2021082497A1 CN 2020099196 W CN2020099196 W CN 2020099196W WO 2021082497 A1 WO2021082497 A1 WO 2021082497A1
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WO
WIPO (PCT)
Prior art keywords
inner cavity
fixedly connected
metal
magnetic abrasive
sleeve
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PCT/CN2020/099196
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English (en)
French (fr)
Inventor
盛一
孙淑琴
Original Assignee
南京星合精密智能制造研究院有限公司
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Publication of WO2021082497A1 publication Critical patent/WO2021082497A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
    • B24B31/116—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using plastically deformable grinding compound, moved relatively to the workpiece under the influence of pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Definitions

  • the utility model relates to the technical field of magnetic abrasives, in particular to a metal inner cavity magnetic abrasive finishing device.
  • the magnetic abrasive body is one or more kinds of abrasives based on iron soft magnetic, and magnetic particles composed of heat dissipation and lubricating auxiliary materials. During the magnetic grinding and polishing, they are subjected to the action of magnetic force so that the abrasive particles are pressed against the surface of the workpiece.
  • the body is controlled by the magnetic force in the magnetic field, and can process complex and changeable shapes, holes, cavities, grooves, parts with too small gaps, etc.
  • the flexibility of magnetic abrasives lies in the processing of flat surfaces, complex curved surfaces or restricted spaces, and self-adaptation Ability to use CNC equipment to process metal or non-metal products to overcome the shortcomings of manual processing.
  • metal cavity grinding generally uses manual or mechanical, but some metal cavities are slender and narrow, which is very inconvenient during the grinding process, which reduces the smoothing. Efficiency, for this we propose a metal cavity magnetic abrasive finishing device.
  • the purpose of the utility model is to provide a metal inner cavity magnetic abrasive finishing device, which has the advantage of good grinding effect, and solves the problem that the metal inner cavity usually uses manual or mechanical grinding, but some metal cavities are slender and narrow, and the grinding process It is very inconvenient to reduce the problem of smoothing efficiency.
  • a metal inner cavity magnetic abrasive finishing device comprising an outer frame, the bottom of the inner cavity of the outer frame is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with Turntable, both sides of the surface of the turntable are fixedly connected with magnetic disks, both sides of the inner cavity of the outer frame are fixedly connected with sleeves, and the inner cavity of the sleeve is fixedly connected with a first return spring.
  • a movable rod is fixedly connected to the side of the return spring away from the inner cavity of the sleeve, and the side of the movable rod away from the first return spring is fixedly connected to a sleeve pipe.
  • the inner cavity of the sleeve pipe is clamped with a metal pipe body.
  • the inner cavity of the tube body is provided with a magnetic abrasive body.
  • both the top and bottom of the inner cavity of the sleeve are provided with a limit chute, and the inner cavity of the limit chute is slidably connected to a limit slider, and the limit slider is away from a part of the inner cavity of the limit chute.
  • the side is fixedly connected with the movable rod.
  • the top and bottom of the socket pipe are provided with movable holes, the inner cavity of the movable hole is movably connected with a pull rod, and one end of the pull rod extending to the inner cavity of the sleeve pipe is fixedly connected with a splint.
  • the top of the pull rod extends to the outside of the movable hole, and a second return spring is sleeved on the surface of the pull rod.
  • an anti-skid pad is fixedly connected to the inner surface of the splint, the number of the splint is two, and the splint is symmetrically distributed.
  • the utility model clamps the movable rod by the elastic force of the first return spring, the movable rod clamps the sleeve pipe, thereby fixing the metal tube body, and the second return spring drives the pull rod and the clamping plate to clamp the metal tube body.
  • the output shaft of the motor drives the turntable and the disk to rotate to generate a magnetic field.
  • the magnetic abrasive body randomly collides and rubs under the action of the magnetic field, thereby smoothing the inner wall of the metal tube body, which solves the problem that the metal cavity is usually polished manually or mechanically. , But some metal cavities are slender and narrow, which is very inconvenient during the polishing process, which reduces the problem of finishing efficiency.
  • the utility model has the anti-skid effect by setting the anti-skid pad, by setting the limit chute and the limit slider, it has the effect of limiting the movable rod, and by setting the second return spring, it can drive the pull rod to reset. Effect.
  • Figure 1 is a schematic diagram of the structure of the utility model
  • Figure 2 is a schematic side view of the structure of the utility model socket
  • Figure 3 is a partial enlarged view of A in Figure 1 of the utility model.
  • the limit slider 12, the movable hole 13, the tie rod 14, the splint 15, the anti-skid pad 16, and the second return spring 17 are all common standard parts or parts known to those skilled in the art, and their structures and principles are all those skilled in the art. All can be known through technical manuals or through conventional experimental methods.
  • a metal inner cavity magnetic abrasive polishing device including an outer frame 1.
  • the bottom of the inner cavity of the outer frame 1 is fixedly connected with a motor 2, the output shaft of the motor 2 is fixedly connected with a turntable 3, and the surface of the turntable 3 Disks 4 are fixedly connected to both sides of the outer frame 1, both sides of the inner cavity of the outer frame 1 are fixedly connected to the sleeve 5, and the inner cavity of the sleeve 5 is fixedly connected to the first return spring 6, and the first return spring 6 is far away from the sleeve 5.
  • a movable rod 7 is fixedly connected to one side of the inner cavity, the top and bottom of the inner cavity of the sleeve 5 are provided with a limit chute 11, and the inner cavity of the limit chute 11 is slidably connected to the limit slider 12 and the limit slider 12
  • the side far away from the inner cavity of the limit chute 11 is fixedly connected to the movable rod 7, and the side of the movable rod 7 away from the first return spring 6 is fixedly connected with a socket tube 8, and the top and bottom of the socket tube 8 are provided with movable holes 13 ,
  • the inner cavity of the movable hole 13 is movably connected with a tie rod 14.
  • One end of the tie rod 14 extending to the inner cavity of the sleeve pipe 8 is fixedly connected with a splint 15; the inner surface of the splint 15 is fixedly connected with a non-slip pad 16, the number of splints 15 is two, And the splints 15 are distributed symmetrically, the top of the tie rod 14 extends to the outside of the movable hole 13, the surface of the tie rod 14 is sleeved with a second return spring 17, the inner cavity of the sleeve tube 8 is clamped with a metal tube body 9, the metal tube body 9 The inner cavity is provided with a magnetic abrasive body 10.
  • the movable rod 7 is clamped by the elastic force of the first return spring 6, and the movable rod 7 clamps the sleeve tube 8, thereby fixing the metal tube body 9, and the second return spring 17 drives The pull rod 14 and the clamping plate 15 clamp the metal tube body 9.
  • the output shaft of the motor 2 drives the turntable 3 and the disk 4 to rotate to generate a magnetic field.
  • the magnetic abrasive body 10 randomly collides and rubs under the action of the magnetic field, thereby impacting the metal tube
  • the inner wall of the main body 9 is smoothed, which solves the problem that the metal cavity is usually polished manually or mechanically, but some metal cavities are slender and narrow, which is very inconvenient during the polishing process, thereby reducing the polishing efficiency.
  • the movable rod 7 When in use, the above-mentioned electrical components are activated by the external controller, the movable rod 7 is clamped by the elastic force of the first return spring 6, and the movable rod 7 clamps the sleeve tube 8, thereby fixing the metal tube body 9, and the second reset
  • the spring 17 drives the pull rod 14 and the clamping plate 15 to clamp the metal tube body 9.
  • the output shaft of the motor 2 drives the turntable 3 and the magnetic disk 4 to rotate to generate a magnetic field.
  • the magnetic abrasive body 10 randomly collides and rubs under the action of the magnetic field.
  • the inner wall of the metal tube body 9 is smoothed.
  • the standard parts used in this application can be purchased from the market, and can be customized according to the instructions and drawings.
  • the specific connection methods of each part adopt the mature bolts, rivets, welding, etc. in the prior art.
  • Conventional means, machinery, parts, and equipment adopt conventional models in the prior art.
  • the control method is automatically controlled by a controller.
  • the control circuit of the controller can be realized by simple programming by a person skilled in the art, which belongs to the well-known in the art. Common sense, and this application is mainly used to protect mechanical devices, so this application will not explain the control method and circuit connection in detail.

Abstract

一种金属内腔磁性磨料光整装置，包括外框（1），所述外框（1）内腔的底部固定连接有电机（2），所述电机（2）的输出轴固定连接有转盘（3），所述转盘（3）表面的两侧均固定连接有磁盘（4），所述外框（1）内腔的两侧均固定连接有套管（5），所述套管（5）的内腔固定连接有第一复位弹簧（6），所述第一复位弹簧（6）远离套管（5）内腔的一侧固定连接有活动杆（7），所述活动杆（7）远离第一复位弹簧（6）的一侧固定连接有套接管（8），所述套接管（8）的内腔卡接有金属管本体（9），所述金属管本体（9）的内腔设置有磁性磨料本体（10）。该光整装置实现了金属管本体的夹持固定和打磨，提高了光整效率。

Description

一种金属内腔磁性磨料光整装置 技术领域
本实用新型涉及磁性磨料技术领域，具体为一种金属内腔磁性磨料光整装置。
 背景技术
磁性磨料本体是以铁质软磁为基础的一种或多种磨料，散热、润滑辅料组成的磁性颗粒，在磁力研磨抛光中受到磁力的作用从而使其磨粒压向工件表面，由于磁性磨料本体在磁场中受磁力控制，可以加工形状复杂多变的表面、孔、腔、沟槽、间隙过小的部件等，磁力磨料柔性特点在于，加工平面，复杂曲面或受限制的空间，自适应能力强，利用数控设备加工金属或非金属产品，克服手工加的缺点，微工件加工对一些尺寸较小，难以夹装的微小工件，在磁场中随磨料一起运动，由于它们的磁导率不同，所以它们的运动速度也不同，从而产生相对运动，进而进行研磨抛光，金属内腔打磨一般使用人工或者机械，但是有的金属内腔细长、狭窄，打磨过程中十分不便，从而降低光整效率，为此我们提出一种金属内腔磁性磨料光整装置。
 技术问题
本实用新型的目的在于提供一种金属内腔磁性磨料光整装置，具备打磨效果好的优点，解决了金属内腔打磨一般使用人工或者机械，但是有的金属内腔细长、狭窄，打磨过程中十分不便，从而降低光整效率的问题。
 技术解决方案
为实现上述目的，本实用新型提供如下技术方案：一种金属内腔磁性磨料光整装置，包括外框，所述外框内腔的底部固定连接有电机，所述电机的输出轴固定连接有转盘，所述转盘表面的两侧均固定连接有磁盘，所述外框内腔的两侧均固定连接有套管，所述套管的内腔固定连接有第一复位弹簧，所述第一复位弹簧远离套管内腔的一侧固定连接有活动杆，所述活动杆远离第一复位弹簧的一侧固定连接有套接管，所述套接管的内腔卡接有金属管本体，所述金属管本体的内腔设置有磁性磨料本体。
优选的，所述套管内腔的顶部和底部均开设有限位滑槽，所述限位滑槽的内腔滑动连接有限位滑块，所述限位滑块远离限位滑槽内腔的一侧与活动杆固定连接。
优选的，所述套接管的顶部和底部均开设有活动孔，所述活动孔的内腔活动连接有拉杆，所述拉杆延伸至套接管内腔的一端固定连接有夹板。
优选的，所述拉杆的顶部延伸至活动孔的外部，所述拉杆的表面套设有第二复位弹簧。
优选的，所述夹板的内表面固定连接有防滑垫，所述夹板的数量为两个，且夹板呈对称分布。
 有益效果
1、本实用新型通过第一复位弹簧的弹力对活动杆夹紧，活动杆对套接管夹紧，从而对金属管本体进行固定，第二复位弹簧带动拉杆和夹板对金属管本体进行夹紧，电机的输出轴带动转盘和磁盘旋转，产生磁场，磁性磨料本体在磁场的作用下无规则的碰撞和摩擦，从而对金属管本体的内壁进行光整，解决了金属内腔打磨一般使用人工或者机械，但是有的金属内腔细长、狭窄，打磨过程中十分不便，从而降低光整效率的问题。
2、本实用新型通过设置防滑垫，起到了防滑的效果，通过设置限位滑槽和限位滑块，起到了对活动杆限位的效果，通过设置第二复位弹簧，起到了带动拉杆复位的效果。
 附图说明
图1为本实用新型结构示意图；
图2为本实用新型套接管侧视结构示意图；
图3为本实用新型图1中A的局部放大图。
图中：1、外框；2、电机；3、转盘；4、磁盘；5、套管；6、第一复位弹簧；7、活动杆；8、套接管；9、金属管本体；10、磁性磨料本体；11、限位滑槽；12、限位滑块；13、活动孔；14、拉杆；15、夹板；16、防滑垫；17、第二复位弹簧。
 本发明的实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
本实用新型的外框1、电机2、转盘3、磁盘4、套管5、第一复位弹簧6、活动杆7、套接管8、金属管本体9、磁性磨料本体10、限位滑槽11、限位滑块12、活动孔13、拉杆14、夹板15、防滑垫16和第二复位弹簧17部件均为通用标准件或本领域技术人员知晓的部件，其结构和原理都为本技术人员均可通过技术手册得知或通过常规实验方法获知。
请参阅图1-3，一种金属内腔磁性磨料光整装置，包括外框1，外框1内腔的底部固定连接有电机2，电机2的输出轴固定连接有转盘3，转盘3表面的两侧均固定连接有磁盘4，外框1内腔的两侧均固定连接有套管5，套管5的内腔固定连接有第一复位弹簧6，第一复位弹簧6远离套管5内腔的一侧固定连接有活动杆7，套管5内腔的顶部和底部均开设有限位滑槽11，限位滑槽11的内腔滑动连接有限位滑块12，限位滑块12远离限位滑槽11内腔的一侧与活动杆7固定连接，活动杆7远离第一复位弹簧6的一侧固定连接有套接管8，套接管8的顶部和底部均开设有活动孔13，活动孔13的内腔活动连接有拉杆14，拉杆14延伸至套接管8内腔的一端固定连接有夹板15，夹板15的内表面固定连接有防滑垫16，夹板15的数量为两个，且夹板15呈对称分布，拉杆14的顶部延伸至活动孔13的外部，拉杆14的表面套设有第二复位弹簧17，套接管8的内腔卡接有金属管本体9，金属管本体9的内腔设置有磁性磨料本体10，通过第一复位弹簧6的弹力对活动杆7夹紧，活动杆7对套接管8夹紧，从而对金属管本体9进行固定，第二复位弹簧17带动拉杆14和夹板15对金属管本体9进行夹紧，电机2的输出轴带动转盘3和磁盘4旋转，产生磁场，磁性磨料本体10在磁场的作用下无规则的碰撞和摩擦，从而对金属管本体9的内壁进行光整，解决了金属内腔打磨一般使用人工或者机械，但是有的金属内腔细长、狭窄，打磨过程中十分不便，从而降低光整效率的问题。
使用时，通过外设控制器启动上述电气元件，通过第一复位弹簧6的弹力对活动杆7夹紧，活动杆7对套接管8夹紧，从而对金属管本体9进行固定，第二复位弹簧17带动拉杆14和夹板15对金属管本体9进行夹紧，电机2的输出轴带动转盘3和磁盘4旋转，产生磁场，磁性磨料本体10在磁场的作用下无规则的碰撞和摩擦，从而对金属管本体9的内壁进行光整。
本申请文件中使用到的标准零件均可以从市场上购买，而且根据说明书和附图的记载均可以进行订制，各个零件的具体连接方式均采用现有技术中成熟的螺栓、铆钉、焊接等常规手段，机械、零件和设备均采用现有技术中常规的型号，控制方式是通过控制器来自动控制，控制器的控制电路通过本领域的技术人员简单编程即可实现，属于本领域的公知常识，并且本申请文主要用来保护机械装置，所以本申请文不再详细解释控制方式和电路连接。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (5)

  1. 一种金属内腔磁性磨料光整装置，包括外框（1），其特征在于：所述外框（1）内腔的底部固定连接有电机（2），所述电机（2）的输出轴固定连接有转盘（3），所述转盘（3）表面的两侧均固定连接有磁盘（4），所述外框（1）内腔的两侧均固定连接有套管（5），所述套管（5）的内腔固定连接有第一复位弹簧（6），所述第一复位弹簧（6）远离套管（5）内腔的一侧固定连接有活动杆（7），所述活动杆（7）远离第一复位弹簧（6）的一侧固定连接有套接管（8），所述套接管（8）的内腔卡接有金属管本体（9），所述金属管本体（9）的内腔设置有磁性磨料本体（10）。
  2. 根据权利要求1所述的一种金属内腔磁性磨料光整装置，其特征在于：所述套管（5）内腔的顶部和底部均开设有限位滑槽（11），所述限位滑槽（11）的内腔滑动连接有限位滑块（12），所述限位滑块（12）远离限位滑槽（11）内腔的一侧与活动杆（7）固定连接。
  3. 根据权利要求1所述的一种金属内腔磁性磨料光整装置，其特征在于：所述套接管（8）的顶部和底部均开设有活动孔（13），所述活动孔（13）的内腔活动连接有拉杆（14），所述拉杆（14）延伸至套接管（8）内腔的一端固定连接有夹板（15）。
  4. 根据权利要求1所述的一种金属内腔磁性磨料光整装置，其特征在于：所述拉杆（14）的顶部延伸至活动孔（13）的外部，所述拉杆（14）的表面套设有第二复位弹簧（17）。
  5. 根据权利要求3所述的一种金属内腔磁性磨料光整装置，其特征在于：所述夹板（15）的内表面固定连接有防滑垫（16），所述夹板（15）的数量为两个，且夹板（15）呈对称分布。
PCT/CN2020/099196 2019-10-30 2020-06-30 一种金属内腔磁性磨料光整装置 WO2021082497A1 (zh)

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CN114147618B (zh) * 2021-12-08 2023-04-28 成都工业职业技术学院 一种建筑供热节能装置用供热暖片处理与防护装置

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