WO2016188413A1 - 一种可调节水平径向移动的微调机构 - Google Patents

一种可调节水平径向移动的微调机构 Download PDF

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Publication number
WO2016188413A1
WO2016188413A1 PCT/CN2016/083223 CN2016083223W WO2016188413A1 WO 2016188413 A1 WO2016188413 A1 WO 2016188413A1 CN 2016083223 W CN2016083223 W CN 2016083223W WO 2016188413 A1 WO2016188413 A1 WO 2016188413A1
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WO
WIPO (PCT)
Prior art keywords
screw
support frame
radial movement
block
rotating
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Application number
PCT/CN2016/083223
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English (en)
French (fr)
Inventor
田国富
游健
朱浔
何公民
庄严
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成都宏明双新科技股份有限公司
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Publication of WO2016188413A1 publication Critical patent/WO2016188413A1/zh

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    • 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
    • B23Q23/00Arrangements for compensating for irregularities or wear, e.g. of ways, of setting mechanisms

Definitions

  • Fine adjustment mechanism capable of adjusting horizontal radial movement
  • the present invention relates to an adjustment device, and more particularly to a fine adjustment mechanism that can adjust horizontal radial movement.
  • the object of the present invention is to overcome the shortcomings of the prior art, and to provide an adjustable horizontal movement fine adjustment mechanism with simple structure and convenient use, which can eliminate certain errors by fine-tuning the position of parts in the device. Achieve precise machining.
  • a fine adjustment mechanism capable of adjusting horizontal radial movement comprising a rotating shaft, a rotating disk mounted on the rotating shaft, a support frame, a screw and a fixed disk disposed above the rotating disk
  • There is a notch on the rotating disc and a threaded hole is arranged in the rotating disc on one side of the notch, and the threaded portion of the screw is screwed with the threaded hole, and the optical axis portion of the screw is connected with the optical hole of the supporting frame, and the nut of the screw is closely supported
  • the frame and the screw can be rotated, and the support frame is fixedly mounted on the rotating support frame rotating shaft.
  • the rotating plate is mounted with a plurality of transmission columns, the transmission column is provided with a trimming block, the bottom of the fine adjustment block is provided with a chute, and the transmission column is located in the chute Inside, there are several limit slots on the fixed plate, and the fine adjustment block is located in the limit slot.
  • the number of the limiting slots is the same as the number of the transmission posts, the length of the limiting slot is greater than the length of the trimming block, and the width of the limiting slot is equal to the width of the trimming block.
  • the distance between the upper surface of the rotating disk and the upper surface of the fixed disk is smaller than the height of the trimming block.
  • the present invention has the following advantages:
  • the present invention can quickly adjust the position of the fine adjustment block by rotating the screw, and can simultaneously adjust the plurality of fine adjustment blocks to change the position in the horizontal direction, thereby realizing multiple fine adjustments.
  • the block is synchronously adjusted, and the device has the advantages of simple structure, convenient use, easy manufacture, wide application range and the like.
  • 1 is a top plan view of a fine adjustment mechanism that can adjust horizontal radial movement
  • FIG. 2 is a front elevational view of a fine adjustment mechanism that can adjust horizontal radial movement
  • FIG. 3 is a schematic view showing the installation of the fine adjustment block
  • a fine adjustment mechanism capable of adjusting horizontal radial movement includes a rotating shaft 5, a rotating disc 1 mounted on the rotating shaft 5, a support frame 9, a screw 8, and a rotating disc 1 above the fixed platen 2, there is a gap Jian rotary disk 17 on the notch 7-- U is provided with a threaded hole within the rotary disk 1 side, the screw threaded portion 8 8
  • the optical shaft portion 81 of the screw 8 is connected to the optical hole of the support frame 9, the nut of the screw 8 is in close contact with the support frame 9 and the screw 8 can be rotated, and the support frame 9 is fixedly mounted on the rotatable support frame
  • a plurality of transmission columns 6 are mounted on the rotating disk 1, and a fine adjustment block 4 is mounted on the transmission column 6.
  • the upper surface of the rotating disk 1 is between the upper surface of the fixed disk 2. The distance is smaller than the height of the trimming block 4, as shown in FIG.
  • the bottom of the trimming block 4 is provided with a chute 41, the transmission post 6 is located in the chute 41, and the fixing plate 2 has a plurality of limiting slots 3, in this embodiment
  • the number of the limiting slots 3 is the same as the number of the transmission posts 6.
  • the length of the limiting slots 3 is greater than the length of the trimming block 4.
  • the width of the limiting slot 3 is equal to the width of the trimming block 4, and the fine tuning block 4 is at the limit.
  • the working process of the present invention is as follows: The screw 8 is rotated, since the threaded hole 11 of the rotating disk 1 is to be screwed with the threaded portion 82, but the optical axis portion 81 of the screw 8 is connected to the optical hole of the support frame 9 and the screw 8 The nut abuts against the support frame 9, causing the screw 8 to not move, and the rotary disk 1 can only achieve the engagement of the threaded hole 11 with the threaded portion 82 by its own rotation.
  • the rotation direction of the rotating disk 1 can be changed by changing the rotation direction of the screw 8, since the support frame 9 is fixedly mounted on the rotatable support frame rotating shaft 10, so that the support frame 9 can be rotated by the support frame rotating shaft 10 to compensate Rotation of the rotating disk 1 causes deflection of the screw 8 such that the axis of the screw 8 coincides with the axis of the threaded hole in the rotating disk 1 at all times.
  • the transmission column 6 rotates together with the rotating disk 1.
  • the transmission column 6 slides in the chute 41, because the fine adjustment block 4 is confined in the limiting slot 3, when The transmission column 6 will slide in the chute 41, and the fine adjustment block 4 will move along the limiting slot 3.
  • the fine adjustment block 4 can be adjusted by the mechanism that needs to adjust the distance in the connecting device, and the degree of adjustment is adjusted by the screw 8. Rotation degree control.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Manufacturing Optical Record Carriers (AREA)

Abstract

一种可调节水平径向移动的微调机构,包括转轴(5)、安装在转轴(5)上的转动盘(1)、支撑架(9)、螺钉(8)和设置在转动盘(1)上方的固定盘(2),转动盘(1)上开有一个缺口(7),缺口(7)一侧的转动盘(1)内设置有螺纹孔(11),螺钉(8)与螺纹孔(11)螺纹连接,螺钉(8)的光轴部分(81)与支撑架(9)光孔连接,转动盘(1)上安装有若干个传动柱(6),传动柱(6)上安装有微调块(4),微调块(4)底部设有斜槽(41),固定盘(2)上开有若干个限位槽(3)。其有益效果是:该装置可以通过旋转螺钉调节转动盘转动,其具有结构简单、使用方便、灵敏度高、适用范围广等优点。

Description

一种可调节水平径向移动的微调机构 技术领域
[0001] 本发明涉及调节装置, 特别是一种可调节水平径向移动的微调机构。
背景技术
[0002] 机械设备由多种零件组装构成, 各种零件本身与各种零件之间的安装配合总会 存在一定的误差, 误差在装配吋会不断的累积, 机械的运动由于摩擦、 震动的 存在也会造成一定误差, 但误差无法完全被消除, 为了保证加工精度, 只能通 过对存在的误差进行补偿修正, 以减小其对加工精度的影响, 以此来保证加工 精度或使设备稳定运转。
技术问题
[0003] 本发明的目的在于克服现有技术的缺点, 提供一种结构简单、 使用方便的可调 节水平径向移动的微调机构, 该装置可以通过微调设备中零件的位置以消除一 定的误差, 实现精确加工。
问题的解决方案
技术解决方案
[0004] 本发明的目的通过以下技术方案来实现: 一种可调节水平径向移动的微调机构 , 包括转轴、 安装在转轴上的转动盘、 支撑架、 螺钉和设置在转动盘上方的固 定盘, 转动盘上幵有一个缺口, 缺口一侧的转动盘内设置有螺纹孔, 螺钉的螺 纹部分与螺纹孔螺纹连接, 螺钉的光轴部分与支撑架光孔连接, 螺钉的螺帽紧 贴支撑架并且螺钉可以转动, 支撑架固定安装在可以转动的支撑架转轴上, 转 动盘上安装有若干个传动柱, 传动柱上安装有微调块, 微调块底部设有斜槽, 传动柱位于斜槽内, 固定盘上幵有若干个限位槽, 微调块位于限位槽内。
[0005] 所述的限位槽的数量与传动柱的数量相同, 限位槽的长度大于微调块的长度, 限位槽的宽度等于微调块的宽度。
[0006] 所述的转动盘的上表面到固定盘的上表面之间的距离小于微调块的高度。
发明的有益效果 有益效果
[0007] 本发明具有以下优点: 本发明通过旋转螺钉就能够实现快速的调节微调块的位 置, 并且能够同吋对多个微调块进行调节使其位置在水平方向上发生变化, 实 现多个微调块同步调节, 并且该装置具有结构简单、 使用方便、 容易制造、 适 用范围广等优点。
对附图的简要说明
附图说明
[0008] 图 1为一种可调节水平径向移动的微调机构的俯视图;
[0009] 图 2为一种可调节水平径向移动的微调机构的主视图;
[0010] 图 3为微调块仰视安装示意图;
[0011] 图中, 1-转动盘, 2-固定盘, 3-限位槽, 4-微调块, 41-斜槽, 5-转轴, 6-传动 柱, 7-缺口, 8-螺钉, 81-光轴部分, 82-螺纹部分, 9-支撑架, 10-支撑架转轴, 11-螺纹孔。
本发明的实施方式
[0012] 下面结合附图对本发明做进一步的描述, 本发明的保护范围不局限于以下所述
[0013] 如图 1、 图 2所示, 一种可调节水平径向移动的微调机构, 包括转轴 5、 安装在 转轴 5上的转动盘 1、 支撑架 9、 螺钉 8和设置在转动盘 1上方的固定盘 2, 转动盘 1 上幵有一个缺口 7, 缺口 7—侧的转动盘 1内设置有螺纹孔 U, 螺钉 8的螺纹部分 8
2与螺纹孔 11螺纹连接, 螺钉 8的光轴部分 81与支撑架 9光孔连接, 螺钉 8的螺帽 紧贴支撑架 9并且螺钉 8可以转动, 支撑架 9固定安装在可以转动的支撑架转轴 10 上, 转动盘 1上安装有若干个传动柱 6, 传动柱 6上安装有微调块 4, 本实施例中 , 所述的转动盘 1的上表面到固定盘 2的上表面之间的距离小于微调块 4的高度, 如图 3所示, 微调块 4底部设有斜槽 41, 传动柱 6位于斜槽 41内, 固定盘 2上幵有 若干个限位槽 3, 本实施例中, 所述的限位槽 3的数量与传动柱 6的数量相同, 限 位槽 3的长度大于微调块 4的长度, 限位槽 3的宽度等于微调块 4的宽度, 微调块 4 位于限位槽 3内。 [0014] 本发明的工作过程如下: 转动螺钉 8, 由于转动盘 1的螺纹孔 11要和螺纹部分 82 通过螺纹连接, 但螺钉 8的光轴部分 81与支撑架 9光孔连接并且螺钉 8的螺帽紧贴 支撑架 9, 导致螺钉 8不会发生移动, 转动盘 1只能通过自身转动来实现螺纹孔 11 与螺纹部分 82的配合。
[0015] 通过改变螺钉 8的旋转方向可以改变转动盘 1的旋转方向, 由于支撑架 9固定安 装在可以转动的支撑架转轴 10上, 以此可以通过支撑架转轴 10带动支撑架 9旋转 以补偿转动盘 1转动造成螺钉 8的偏转, 使螺钉 8的轴线与转动盘 1上螺纹孔的轴 线始终重合。
[0016] 由于转动盘 1转动, 传动柱 6跟随转动盘 1一起转动, 当传动柱 6转动吋, 传动柱 6会在斜槽 41滑动, 由于微调块 4被限制在限位槽 3内, 当传动柱 6会在斜槽 41滑 动吋, 微调块 4会沿着限位槽 3移动, 微调块 4可以用与连接设备中需要调节距离 的机构, 以此实现调节, 调节的程度由螺钉 8的旋转程度控制。

Claims

权利要求书
[权利要求 1] 一种可调节水平径向移动的微调机构, 其特征在于: 包括转轴 (5) 、 安装在转轴 (5) 上的转动盘 (1) 、 支撑架 (9) 、 螺钉 (8) 和设 置在转动盘 (1) 上方的固定盘 (2) , 转动盘 (1) 上幵有一个缺口
(7) , 缺口 (7) —侧的转动盘 (1) 内设置有螺纹孔 (11) , 螺钉
(8) 的螺纹部分 (82) 与螺纹孔 (11) 螺纹连接, 螺钉 (8) 的光轴 部分 (81) 与支撑架 (9) 光孔连接, 螺钉 (8) 的螺帽紧贴支撑架 ( 9) 并且螺钉 (8) 可以转动, 支撑架 (9) 固定安装在可以转动的支 撑架转轴 (10) 上, 转动盘 (1) 上安装有若干个传动柱 (6) , 传动 柱 (6) 上安装有微调块 (4) , 微调块 (4) 底部设有斜槽 (41) , 传动柱 (6) 位于斜槽 (41) 内, 固定盘 (2) 上幵有若干个限位槽 ( 3) , 微调块 (4) 位于限位槽 (3) 内。
[权利要求 2] 根据权利要求 1所述的一种可调节水平径向移动的微调机构, 其特征 在于: 所述的限位槽 (3) 的数量与传动柱 (6) 的数量相同, 限位槽
(3) 的长度大于微调块 (4) 的长度, 限位槽 (3) 的宽度等于微调 块 (4) 的宽度。
[权利要求 3] 根据权利要求 1所述的一种可调节水平径向移动的微调机构, 其特征 在于: 所述的转动盘 (1) 的上表面到固定盘 (2) 的上表面之间的距 离小于微调块 (4) 的高度。
PCT/CN2016/083223 2015-05-28 2016-05-25 一种可调节水平径向移动的微调机构 WO2016188413A1 (zh)

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CN105048736A (zh) * 2015-07-31 2015-11-11 宁波新冠联机电有限公司 一种高效安全电机外壳封口机

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