CN115502844A - An automatic polishing device - Google Patents

An automatic polishing device Download PDF

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Publication number
CN115502844A
CN115502844A CN202211202090.3A CN202211202090A CN115502844A CN 115502844 A CN115502844 A CN 115502844A CN 202211202090 A CN202211202090 A CN 202211202090A CN 115502844 A CN115502844 A CN 115502844A
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Prior art keywords
wheel
sandpaper
polishing
pressure
automatic polishing
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Chinese (zh)
Inventor
徐鑫
崔强
张晓平
迟丽杰
徐江
张红卫
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AECC Aviation Power Co Ltd
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AECC Aviation Power Co Ltd
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Priority to CN202211202090.3A priority Critical patent/CN115502844A/en
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    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/02—Bench grinders
    • 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
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

本发明公开了一种自动抛光装置，包括驱动装置、回收轮、砂纸轮、抛光轮、夹具和压力测量装置；将砂纸绕装在回收轮、砂纸轮和抛光轮上，回收轮作为主动轮，砂纸轮作为从动轮，抛光轮与机床的主轴连接，并位于主轴安装刀具的位置，抛光轮作为张紧轮，抛光轮带动砂纸与试件的侧壁抛光区接触，同时压力传感器测量砂纸与试件的接触压力，将整个装置装在数控铣床上，利用数控铣床位置移动调节抛光时的压力，从而实现整个抛光过程的速度和压力的控制，确保了试样表面的质量及试样的一致性，不但实现了磨抛过程的压力转速可控，更实现了磨抛部分与零件表面的一次接触，该自动抛光装置代替手工抛光，提高磨抛后零件的表面质量。

Figure 202211202090

The invention discloses an automatic polishing device, which comprises a driving device, a recovery wheel, a sandpaper wheel, a polishing wheel, a fixture and a pressure measuring device; the sandpaper is wound on the recovery wheel, the sandpaper wheel and the polishing wheel, and the recovery wheel is used as a driving wheel. The abrasive paper wheel is used as a driven wheel, and the polishing wheel is connected to the main shaft of the machine tool, and is located at the position where the tool is installed on the main shaft. The contact pressure of the workpiece is installed on the CNC milling machine, and the position of the CNC milling machine is used to adjust the pressure during polishing, so as to realize the control of the speed and pressure of the entire polishing process, and ensure the quality of the sample surface and the consistency of the sample. , not only realizes the controllable pressure and speed of the grinding and polishing process, but also realizes one-time contact between the grinding and polishing part and the surface of the part. The automatic polishing device replaces manual polishing and improves the surface quality of the part after grinding and polishing.

Figure 202211202090

Description

一种自动抛光装置An automatic polishing device

技术领域technical field

本发明涉及金属零件抛光技术领域，具体为一种自动抛光装置。The invention relates to the technical field of metal parts polishing, in particular to an automatic polishing device.

背景技术Background technique

目前，在板材力学试样的加工过程中，主要有冲压、磨削、铣削、线切割等加工手段，无论采用何种加工手段，其加工表面的粗糙度均无法满足直接试验的需求，必须经过表面抛光。At present, in the processing of plate mechanical samples, there are mainly processing methods such as stamping, grinding, milling, and wire cutting. No matter what processing method is used, the roughness of the processed surface cannot meet the requirements of direct testing. Polished surface.

目前主要采用手工抛光的方法对试样的加工面进行抛修，此方法虽然能去除加工纹路、提高试样表面的粗糙度，但其受工人技术水平影响较大，批量加工时试样一致性相对较差。另外，手工抛光还可能在试样局部引入较大的残余应力，对于较薄的板材性能影响很大。At present, the method of manual polishing is mainly used to polish the processed surface of the sample. Although this method can remove the processing lines and improve the roughness of the sample surface, it is greatly affected by the technical level of the workers, and the sample consistency during batch processing relatively poor. In addition, manual polishing may also introduce relatively large residual stress locally on the sample, which has a great impact on the performance of thinner plates.

发明内容Contents of the invention

针对现有技术中存在的问题，本发明提供一种自动抛光装置，实现批量试样的自动抛光，并且保证抛光的一致性。Aiming at the problems existing in the prior art, the present invention provides an automatic polishing device, which realizes the automatic polishing of batch samples and ensures the consistency of polishing.

本发明是通过以下技术方案来实现：The present invention is achieved through the following technical solutions:

一种自动抛光装置，包括驱动装置、回收轮、砂纸轮、抛光轮、夹具和压力测量装置；An automatic polishing device, comprising a driving device, a recovery wheel, a sandpaper wheel, a polishing wheel, a fixture and a pressure measuring device;

所述回收轮和砂纸轮设置在固定座上，驱动装置与回收轮连接，抛光轮与机床的主轴连接，砂纸绕装在回收轮、砂纸轮和抛光轮上，固定座固定在机床的工作台上，夹具与机床的工作台滑动连接，夹具用于固定试件，压力测量装置与夹具连接，用于测量抛光轮对试件的施加压力。The recovery wheel and the sandpaper wheel are arranged on the fixed seat, the driving device is connected to the recovery wheel, the polishing wheel is connected to the main shaft of the machine tool, the sandpaper is wrapped around the recovery wheel, the sandpaper wheel and the polishing wheel, and the fixed seat is fixed on the workbench of the machine tool Above, the fixture is slidingly connected with the workbench of the machine tool, the fixture is used to fix the test piece, and the pressure measuring device is connected with the fixture to measure the pressure exerted by the polishing wheel on the test piece.

优选的，所述砂纸为一次性砂纸，一次性砂纸的两端分别连接回收轮和砂纸轮，砂纸初始状态下绕装在砂纸轮上，一次性砂纸的中部绕在抛光轮上。Preferably, the sandpaper is disposable sandpaper, the two ends of the disposable sandpaper are respectively connected to the recovery wheel and the sandpaper wheel, the sandpaper is wound on the sandpaper wheel in the initial state, and the middle part of the disposable sandpaper is wound on the polishing wheel.

优选的，所述驱动装置包括电机和调速器，电机的输出轴与回收轮连接，调速器与电机连接。Preferably, the drive device includes a motor and a governor, the output shaft of the motor is connected to the recovery wheel, and the governor is connected to the motor.

优选的，所述夹具与机床的工作台通过滑轨装置连接。Preferably, the fixture is connected to the workbench of the machine tool through a slide rail device.

优选的，所述滑轨装置包括滑轨和滑槽，滑轨固定在机床的工作台上，夹具的底部设置有滑轨配合的滑槽，夹具能够沿滑轨移动。Preferably, the slide rail device includes a slide rail and a slide groove, the slide rail is fixed on the workbench of the machine tool, the bottom of the clamp is provided with a slide groove matched with the slide rail, and the clamp can move along the slide rail.

优选的，所述滑轨的横截面为T型结构，所述滑槽为T型槽。Preferably, the cross section of the slide rail is a T-shaped structure, and the slide groove is a T-shaped groove.

优选的，所述压力测量装置为压力传感器，所述夹具远离主轴的一侧设置有固定块，压力传感器设置在固定块上，压力传感器的测量端位于固定块与夹具之间。Preferably, the pressure measurement device is a pressure sensor, a fixed block is provided on the side of the clamp away from the main shaft, the pressure sensor is arranged on the fixed block, and the measuring end of the pressure sensor is located between the fixed block and the clamp.

优选的，所述压力传感器与压力显示器连接。Preferably, the pressure sensor is connected with a pressure display.

优选的，所述抛光轮包括转轴和轮体，轮体套设在转轴上，转轴与机床的主轴连接，所述轮体为橡胶轮，砂纸绕装在橡胶轮上。Preferably, the polishing wheel includes a rotating shaft and a wheel body, the wheel body is sleeved on the rotating shaft, the rotating shaft is connected to the main shaft of the machine tool, the wheel body is a rubber wheel, and the sandpaper is wound on the rubber wheel.

优选的，所述机床为三轴数控铣床。Preferably, the machine tool is a three-axis CNC milling machine.

与现有技术相比，本发明具有以下有益的技术效果：Compared with the prior art, the present invention has the following beneficial technical effects:

本发明提供的一种自动抛光装置，将砂纸绕装在回收轮、砂纸轮和抛光轮上，回收轮作为主动轮，砂纸轮作为从动轮，抛光轮与机床的主轴连接，并位于主轴安装刀具的位置，抛光轮作为张紧轮，抛光轮带动砂纸与试件的侧壁抛光区接触，同时压力传感器测量砂纸与试件的接触压力，将整个装置装在数控铣床上，利用数控铣床位置移动调节抛光时的压力，从而实现整个抛光过程的速度、压力可控，确保了试样表面的质量及试样的一致性，不但实现了磨抛过程的压力转速可控，更实现了磨抛部分与零件表面的一次接触，该自动抛光装置代替手工抛光，提高磨抛后零件的表面质量。The invention provides an automatic polishing device, the sandpaper is wound on the recovery wheel, the sandpaper wheel and the polishing wheel, the recovery wheel is used as the driving wheel, the sandpaper wheel is used as the driven wheel, the polishing wheel is connected with the main shaft of the machine tool, and the tool is installed on the main shaft The position of the polishing wheel is used as a tensioning wheel, and the polishing wheel drives the sandpaper to contact the polishing area of the side wall of the test piece. At the same time, the pressure sensor measures the contact pressure between the sandpaper and the test piece. The whole device is installed on the CNC milling machine, and the position of the CNC milling machine is used to move Adjust the pressure during polishing, so that the speed and pressure of the entire polishing process can be controlled, ensuring the quality of the sample surface and the consistency of the sample, not only realizing the controllable pressure and speed of the grinding and polishing process, but also realizing the With one contact with the surface of the part, the automatic polishing device replaces manual polishing to improve the surface quality of the part after grinding and polishing.

附图说明Description of drawings

图1为本发明自动抛光装置的结构示意图；Fig. 1 is the structural representation of automatic polishing device of the present invention;

图2为本发明自动抛光装置原理图；Fig. 2 is a schematic diagram of the automatic polishing device of the present invention;

图3为本发明驱动装置的原理图。Fig. 3 is a schematic diagram of the driving device of the present invention.

图中：1、电机；2、回收轮；3、砂纸轮；4、抛光轮；5、试件；6、夹具；7、压力传感器；8、工作台；9、主轴；10、滑轨。In the figure: 1. motor; 2. recovery wheel; 3. sandpaper wheel; 4. polishing wheel; 5. test piece; 6. fixture; 7. pressure sensor; 8. workbench; 9. spindle;

具体实施方式detailed description

下面结合附图对本发明做进一步的详细说明，所述是对本发明的解释而不是限定。The present invention will be further described in detail below in conjunction with the accompanying drawings, which are explanations rather than limitations of the present invention.

参阅图1和3，一种自动抛光装置，包括驱动装置、回收轮2、砂纸轮3、抛光轮4、夹具6和压力传感器7。Referring to FIGS. 1 and 3 , an automatic polishing device includes a driving device, a recovery wheel 2 , a sandpaper wheel 3 , a polishing wheel 4 , a clamp 6 and a pressure sensor 7 .

所述回收轮2和砂纸轮3设置在固定座上，驱动装置与回收轮2连接，驱动装置设置在固定座的底部，抛光轮4与机床的主轴9下端连接，砂纸绕装在回收轮2、砂纸轮3和抛光轮4上，固定座固定在机床的工作台8上，夹具与机床的工作台8滑动连接，夹具用于固定试件5，压力传感器7与夹具6连接，用于测量抛光轮4对试件5的施加压力。The recovery wheel 2 and the sandpaper wheel 3 are arranged on the fixed seat, the driving device is connected with the recovery wheel 2, the driving device is arranged on the bottom of the fixed seat, the polishing wheel 4 is connected with the lower end of the main shaft 9 of the machine tool, and the sandpaper is wrapped around the recovery wheel 2 , on the sandpaper wheel 3 and the polishing wheel 4, the fixed seat is fixed on the workbench 8 of the machine tool, the fixture is slidingly connected with the workbench 8 of the machine tool, the fixture is used to fix the test piece 5, and the pressure sensor 7 is connected with the fixture 6 for measuring The polishing wheel 4 exerts pressure on the test piece 5.

该自动抛光装置，将砂纸绕装在回收轮2、砂纸轮3和抛光轮4上，回收轮2作为主动轮，砂纸轮3作为从动轮，抛光轮4与机床的主轴连接，并位于主轴安装刀具的位置，抛光轮4作为张紧轮，抛光轮4带动砂纸与试件的侧壁抛光区接触，同时压力传感器7测量砂纸与试件的接触压力，然后根据预定的试件抛光区域的结构编写抛光成型，在抛光过程中使试件抛光区域的抛光压力保持一致，提高磨抛后试件的表面质量。In this automatic polishing device, the sandpaper is wound on the recovery wheel 2, the sandpaper wheel 3 and the polishing wheel 4, the recovery wheel 2 is used as the driving wheel, the sandpaper wheel 3 is used as the driven wheel, and the polishing wheel 4 is connected with the main shaft of the machine tool and is installed on the main shaft. The position of the tool, the polishing wheel 4 is used as the tension wheel, the polishing wheel 4 drives the sandpaper to contact the side wall polishing area of the test piece, and the pressure sensor 7 measures the contact pressure between the sandpaper and the test piece, and then according to the predetermined structure of the test piece polishing area Write the polishing shape to keep the polishing pressure in the polishing area of the specimen consistent during the polishing process, so as to improve the surface quality of the specimen after grinding and polishing.

所述砂纸为一次性砂纸或循环砂纸，优选为一次性砂纸。The sandpaper is disposable sandpaper or cycle sandpaper, preferably disposable sandpaper.

当砂纸为一次性砂纸，一次性砂纸的两端分别连接回收轮2和砂纸轮3，砂纸初始状态下绕装在砂纸轮3上，一次性砂纸的中部绕在抛光轮4上，抛光时抛光轮4带动砂纸与试件接触并打磨抛光。When the sandpaper is disposable sandpaper, the two ends of the disposable sandpaper are respectively connected to the recovery wheel 2 and the sandpaper wheel 3. The sandpaper is wound on the sandpaper wheel 3 in the initial state, and the middle part of the disposable sandpaper is wound on the polishing wheel 4. Polishing during polishing Wheel 4 drives the sandpaper to contact the test piece and polish it.

所述砂纸为循环砂纸，循环砂纸绕装在回收轮2、砂纸轮3和抛光轮4上，抛光时对试件循环打磨抛光。The sandpaper is recirculating sandpaper, and the recirculating sandpaper is wound on the recovery wheel 2, the sandpaper wheel 3 and the polishing wheel 4, and the test piece is circularly polished during polishing.

参阅图3，所述驱动装置包括电机1和调速器，电机1的输出轴与回收轮2连接，调速器与电机连接，通过调速器控制电机的转速，实现抛光速度的调节。Referring to Fig. 3, the driving device includes a motor 1 and a governor, the output shaft of the motor 1 is connected to the recovery wheel 2, the governor is connected to the motor, and the speed governor is used to control the speed of the motor to adjust the polishing speed.

所述夹具与机床的工作台8通过滑轨装置连接，实现夹具与工作台8的滑动连接，滑轨装置包括滑轨10和滑槽，滑轨10固定在机床的工作台上，夹具6的底部设置有滑轨10配合的滑槽，夹具能够沿滑轨移动。Described fixture and the workbench 8 of lathe are connected by slide rail device, realize the sliding connection of fixture and workbench 8, and slide rail device comprises slide rail 10 and chute, and slide rail 10 is fixed on the workbench of machine tool, and fixture 6 The bottom is provided with a slide groove matched with the slide rail 10, and the clamp can move along the slide rail.

参阅图1，在本实施例中，设置有两个滑轨，两个滑轨平行且间隔设置，滑轨的轴向沿工作台的X轴方向设置，试件的抛光区域与滑轨的轴向垂直。所述滑轨的横截面为T型结构，所述滑槽为T型槽。Referring to Fig. 1, in this embodiment, two slide rails are provided, the two slide rails are arranged in parallel and at intervals, the axial direction of the slide rails is set along the X-axis direction of the workbench, and the polished area of the specimen is aligned with the axis of the slide rails. vertically. The cross section of the slide rail is a T-shaped structure, and the slide groove is a T-shaped groove.

所述夹具远离主轴9的一侧设置有固定块，压力传感器7设置在固定块上，压力传感器7位于固定块与夹具之间，夹具的侧壁与压力传感器7的测量端接触，实现对夹具压力的测量，压力传感器7与压力显示器连接。The clamp is provided with a fixed block on the side away from the main shaft 9, the pressure sensor 7 is arranged on the fixed block, the pressure sensor 7 is located between the fixed block and the clamp, the side wall of the clamp contacts the measuring end of the pressure sensor 7, and the clamp For the measurement of pressure, the pressure sensor 7 is connected with the pressure display.

所述抛光轮包括转轴和轮体，轮体套设在转轴上，转轴与机床的主轴连接，所述轮体为橡胶轮，砂纸绕装在橡胶轮上，在调整压力的过程中，橡胶轮抵接在试件的侧壁上，砂纸为轮体与试件之间，通过橡胶轮对试件施加压力，使砂纸与试件在一定压力下接触。The polishing wheel includes a rotating shaft and a wheel body. The wheel body is sleeved on the rotating shaft. The rotating shaft is connected with the main shaft of the machine tool. The wheel body is a rubber wheel on which the sandpaper is wound. During the process of adjusting the pressure, the rubber wheel Butt against the side wall of the test piece, the sandpaper is between the wheel body and the test piece, exert pressure on the test piece through the rubber wheel, so that the sandpaper and the test piece are in contact under a certain pressure.

所述机床为三轴数控铣床。The machine tool is a three-axis CNC milling machine.

下面对本发明提供的一种自动抛光装置的工作原理进行详细的阐述。The working principle of an automatic polishing device provided by the present invention will be described in detail below.

抛光开始前，打开电源开关，调节电机转速至50r/min，将数控铣床沿X方向进给，观察压力显示器上的数值，到达所需压力值后停止X方向进给，将铣床回原点，启动抛光程序。抛光开始后，电机带动回收轮2进行转动，砂纸与试件表面进行一次接触抛修后缠绕于回收砂纸轮上，同时数控铣沿试样表面进行移动，完成对整个试样的抛光。抛光程序完成后，对试件进行检验，更换砂纸，重复以上步骤，直至尺寸及表面粗糙度达到要求。Before polishing, turn on the power switch, adjust the motor speed to 50r/min, feed the CNC milling machine in the X direction, observe the value on the pressure display, stop feeding in the X direction after reaching the required pressure value, return the milling machine to the origin, and start Polishing procedure. After the polishing starts, the motor drives the recovery wheel 2 to rotate, and the sandpaper contacts and polishes the surface of the specimen once, and then wraps on the recovery sandpaper wheel. At the same time, the CNC milling machine moves along the surface of the sample to complete the polishing of the entire sample. After the polishing process is completed, inspect the test piece, replace the sandpaper, and repeat the above steps until the size and surface roughness meet the requirements.

在零件的磨抛过程中，砂纸与零件表面接触的压力及砂带转速都会对磨抛后零件表面质量产生影响。目前市面上确有压力及转速可控的磨抛设备，但其磨抛部分都会与零件反复接触，这就造成了剥落的沙粒或金属会再次与零件表面接触，造成零件表面的刻痕或划伤。本发明的自动抛光装置是由电机带动砂纸的回收轮转动，通过绕在抛光轮上的砂纸实现对试样表面的抛光；将整个装置装在数控铣床上，利用数控铣床位置移动调节抛光时的压力，从而实现整个抛光过程的速度、压力可控，确保了试样表面的质量及试样的一致性，不但实现了磨抛过程的压力转速可控，更实现了磨抛部分与零件表面的一次接触，进而提高磨抛后零件的表面质量。During the grinding and polishing process of the parts, the pressure of the sandpaper in contact with the surface of the parts and the rotational speed of the abrasive belt will have an impact on the surface quality of the parts after grinding and polishing. At present, there are grinding and polishing equipment with controllable pressure and speed on the market, but the grinding and polishing part will contact the parts repeatedly, which causes the peeled sand or metal to contact the surface of the parts again, resulting in nicks or scratches on the surface of the parts. scratched. The automatic polishing device of the present invention is that the recycling wheel of sand paper is driven by the motor to rotate, and the polishing of the surface of the sample is realized by the sand paper wound on the polishing wheel; The speed and pressure of the entire polishing process can be controlled, which ensures the quality of the sample surface and the consistency of the sample. One contact, thereby improving the surface quality of the ground and polished parts.

以上内容仅为说明本发明的技术思想，不能以此限定本发明的保护范围，凡是按照本发明提出的技术思想，在技术方案基础上所做的任何改动，均落入本发明权利要求书的保护范围之内。The above content is only to illustrate the technical ideas of the present invention, and cannot limit the protection scope of the present invention. Any changes made on the basis of the technical solutions according to the technical ideas proposed in the present invention shall fall within the scope of the claims of the present invention. within the scope of protection.

Claims (10)

1.一种自动抛光装置，其特征在于，包括驱动装置、回收轮(2)、砂纸轮(3)、抛光轮(4)、夹具(6)和压力测量装置；1. an automatic polishing device, is characterized in that, comprises drive unit, recovery wheel (2), emery paper wheel (3), polishing wheel (4), clamp (6) and pressure measuring device; 所述回收轮(2)和砂纸轮(3)设置在固定座上，驱动装置与回收轮(2)连接，抛光轮(4)与机床的主轴(9)连接，砂纸绕装在回收轮(2)、砂纸轮(3)和抛光轮(4)上，固定座固定在机床的工作台(8)上，夹具与机床的工作台(8)滑动连接，夹具用于固定试件(5)，压力测量装置与夹具(6)连接，用于测量抛光轮(4)对试件(5)的施加压力。The recovery wheel (2) and the sandpaper wheel (3) are arranged on the fixed seat, the driving device is connected with the recovery wheel (2), the polishing wheel (4) is connected with the main shaft (9) of the lathe, and the sandpaper is wrapped around the recovery wheel ( 2), on the sandpaper wheel (3) and the polishing wheel (4), the fixed seat is fixed on the workbench (8) of the machine tool, and the fixture is slidably connected with the workbench (8) of the machine tool, and the fixture is used to fix the test piece (5) , the pressure measuring device is connected with the fixture (6), and is used to measure the pressure exerted by the polishing wheel (4) on the test piece (5). 2.根据权利要求1所述的一种自动抛光装置，其特征在于，所述砂纸为一次性砂纸，一次性砂纸的两端分别连接回收轮(2)和砂纸轮(3)，砂纸初始状态下绕装在砂纸轮(3)上，一次性砂纸的中部绕在抛光轮(4)上。2. a kind of automatic polishing device according to claim 1, is characterized in that, described sandpaper is disposable sandpaper, and the two ends of disposable sandpaper are respectively connected recovery wheel (2) and sandpaper wheel (3), and sandpaper initial state The bottom winding is installed on the sandpaper wheel (3), and the middle part of the disposable sandpaper is wound on the polishing wheel (4). 3.根据权利要求1所述的一种自动抛光装置，其特征在于，所述驱动装置包括电机(1)和调速器，电机(1)的输出轴与回收轮(2)连接，调速器与电机连接。3. A kind of automatic polishing device according to claim 1, is characterized in that, described driving device comprises motor (1) and governor, and the output shaft of motor (1) is connected with recovery wheel (2), and speed regulation connected to the motor. 4.根据权利要求1所述的一种自动抛光装置，其特征在于，所述夹具与机床的工作台(8)通过滑轨装置连接。4. The automatic polishing device according to claim 1, characterized in that, the clamp is connected to the workbench (8) of the machine tool through a slide rail device. 5.根据权利要求4所述的一种自动抛光装置，其特征在于，所述滑轨装置包括滑轨(10)和滑槽，滑轨(10)固定在机床的工作台上，夹具(6)的底部设置有滑轨(10)配合的滑槽，夹具能够沿滑轨移动。5. a kind of automatic polishing device according to claim 4, is characterized in that, described slide rail device comprises slide rail (10) and chute, and slide rail (10) is fixed on the workbench of machine tool, and clamp (6 ) The bottom is provided with the chute that slide rail (10) cooperates, and fixture can move along slide rail. 6.根据权利要求5所述的一种自动抛光装置，其特征在于，所述滑轨的横截面为T型结构，所述滑槽为T型槽。6 . The automatic polishing device according to claim 5 , wherein the cross section of the slide rail is a T-shaped structure, and the slide groove is a T-shaped groove. 7.根据权利要求1所述的一种自动抛光装置，其特征在于，所述压力测量装置为压力传感器(7)，所述夹具远离主轴(9)的一侧设置有固定块，压力传感器(7)设置在固定块上，压力传感器(7)的测量端位于固定块与夹具之间。7. A kind of automatic polishing device according to claim 1, characterized in that, the pressure measuring device is a pressure sensor (7), and the side of the clamp away from the main shaft (9) is provided with a fixed block, and the pressure sensor ( 7) It is arranged on the fixed block, and the measuring end of the pressure sensor (7) is located between the fixed block and the fixture. 8.根据权利要求7所述的一种自动抛光装置，其特征在于，所述压力传感器(7)与压力显示器连接。8. An automatic polishing device according to claim 7, characterized in that the pressure sensor (7) is connected to a pressure display. 9.根据权利要求1所述的一种自动抛光装置，其特征在于，所述抛光轮包括转轴和轮体，轮体套设在转轴上，转轴与机床的主轴连接，所述轮体为橡胶轮，砂纸绕装在橡胶轮上。9. A kind of automatic polishing device according to claim 1, characterized in that, the polishing wheel comprises a rotating shaft and a wheel body, the wheel body is sleeved on the rotating shaft, the rotating shaft is connected with the main shaft of the machine tool, and the wheel body is made of rubber Wheel, sandpaper is wound on a rubber wheel. 10.根据权利要求1所述的一种自动抛光装置，其特征在于，所述机床为三轴数控铣床。10. The automatic polishing device according to claim 1, wherein the machine tool is a three-axis numerically controlled milling machine.
CN202211202090.3A 2022-09-29 2022-09-29 An automatic polishing device Pending CN115502844A (en)

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