WO2019100474A1 - 一种电极划线机床 - Google Patents

一种电极划线机床 Download PDF

Info

Publication number
WO2019100474A1
WO2019100474A1 PCT/CN2017/116694 CN2017116694W WO2019100474A1 WO 2019100474 A1 WO2019100474 A1 WO 2019100474A1 CN 2017116694 W CN2017116694 W CN 2017116694W WO 2019100474 A1 WO2019100474 A1 WO 2019100474A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
scribing
machine tool
roller
wheel
Prior art date
Application number
PCT/CN2017/116694
Other languages
English (en)
French (fr)
Inventor
严小林
Original Assignee
陈善元
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 陈善元 filed Critical 陈善元
Publication of WO2019100474A1 publication Critical patent/WO2019100474A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H7/00—Marking-out or setting-out work
    • B25H7/04—Devices, e.g. scribers, for marking
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the invention relates to the field of electrode processing, and in particular to a scribing machine tool for electrode processing.
  • the electrode is used for various electrodes for electrolysis such as alkali metals and alkaline earth metals; the electrodes are used for electrodes for electrolysis such as aluminum and magnesium, the electrodes for dry batteries, etc.; the special electrodes are porous electrodes based on carbon fibers, used for fuel cells, etc.; A glass electrode (glass electrode) obtained by carbonization of a thermosetting resin, which has high purity and chemical resistance for analysis. Carbon electrodes are widely used in metallurgy, chemical, and electrochemical industries. In practical use, the electrodes are usually connected end-to-end with end-to-end threading. When machining the threads, it is necessary to draw a reference line on the surface of the electrode. Due to the large volume of the electrode, in order to ensure the accuracy and efficiency of the scribing, a special scribing machine is required.
  • An electrode scribing machine tool comprises a machine tool body, the machine body is mounted with an electrode supporting device and an electrode driving device, the electrode is supported by the supporting device, and the electrode driving device is mounted on the bottom of the supporting device, and the left and right sides of the machine body are respectively respectively mounted with guide rails, respectively
  • a slide seat is mounted on the guide rail, and the slide seat slides on the guide rail.
  • the top surface of each slide seat is fixedly mounted with a vertical T-shaped frame and a positioning plate.
  • the positioning plate clamps the limit from the opposite end faces of the opposite electrodes, the T A scribing device is suspended on the top of the frame, and the top of the scribing device is slidably connected to the horizontal beam by a linear track structure, and the scribing device is driven by the cylinder to slide on the linear track and contact the outer circular surface of the electrode.
  • the scribing device comprises a box body, wherein the liquid body and the scribing wheel are respectively supported by the two parallel rotating shafts, and the liquid wheel and the scribing wheel are externally cut and matched, and the scribing wheel portion protrudes outside the box body and the box There is a partition in the body to separate the liquid wheel from the bottom of the scribing wheel in a separate cavity, and the liquid wheel is filled with liquid pigment.
  • both ends of the liquid wheel rotating shaft are supported in the horizontal waist hole on the casing, and the side of the waist hole extends into the horizontal limit of the rotating shaft.
  • the electrode driving device comprises a base, and the two sides of the base are respectively fixedly welded with vertical brackets, and the tops of the side brackets each support a pair of rollers, the rollers are distributed on both sides of the electrodes, the two ends of the electrodes are supported by the rollers; Motor, the output end of the motor is connected to the reducer, and the reducer is a bidirectional output reducer.
  • the output shafts on both sides of the speed machine are respectively connected to the transmission shaft, the transmission shaft is parallel to the rotation shaft of the roller, the transmission shaft and the middle rotation shaft thereof are driven by the sprocket and the chain; the bottom of the base is equipped with a vertical hydraulic cylinder, and the four corners of the base are worn Vertical guide post, when the vertical hydraulic cylinder is extended, the roller protrudes from the bottom of the supporting device and lifts the electrode on the supporting device; when the hydraulic cylinder is retracted, the roller is retracted below the supporting device.
  • the supporting device comprises two conical roller sets supported on the top of the machine body, the conical roller group comprises two conical rollers connected in series on the same rotating shaft, and the small head of the conical roller forms a V-shaped support toward the inner side, and the conical shape
  • the roller shaft is perpendicular to the electrode axis, and the two tapered roller sets each support one end of the electrode, and the electrode is moved along the axis on the tapered roller to adjust.
  • an electrode loading and unloading device is mounted on the machine body, and the electrode loading and unloading device comprises a loading frame on a front side of the machine body and a unloading frame mounted on a rear side of the machine body.
  • the upper and the unloading frames both have two sides.
  • Supporting arm the two supporting arms are fixed by connecting rods, the two supporting arms of the upper and the unloading rack are hinged to the machine body, the hinge point is located on the transverse center line of the machine body, and the middle part of the unloading rack is hingedly connected with the machine body
  • the top of the sliding seat is mounted with an adjusting seat, and the adjusting seat and the T-shaped frame are arranged side by side in the top of the sliding seat, and the adjusting seat and the sliding seat are connected by a linear rail and driven by a screw nut mechanism, and the linear track is parallel.
  • a vertical positioning plate is fixed on the adjusting seat, and the positioning plates on the two adjusting seats are limited from opposite ends of the electrodes.
  • the electrode is rotated by the roller on the machine tool, and drives the scribing wheel of the scribing device to rotate.
  • the scribing wheel drives the liquid wheel which is tangentially cut and slightly squeezed, and the liquid wheel draws the pigment in the box and smears
  • the pigment on the scribing wheel is scribed on the electrode to form a circle of positioning lines; since the liquid wheel is pressed and matched with the scribing wheel, the coating on the scribing wheel is uniform, and the scribing is Good effect;
  • the slider adjustment it is convenient to scribe the electrodes of different lengths; after the electrodes are placed on the supporting device, the spacing between the positioning plates on both sides and the scribing device is fixed and equal, ensuring the position of the two ends. The same, the accuracy of the scribing is ensured; when the position of the scribing is required to be changed, the adjusting seat is manually adjusted, the distance between the positioning plate and the scribing device is adjusted, and the adjustment of the scribing position is realized, and the applicability is wide.
  • the electrode driving device adopts the method of lifting up and down. After the electrode is supported, the driving device is raised, and the roller drives the electrode to rotate the scribe line. After the scribe line is completed, the driving device is lowered to facilitate the discharge of the electrode;
  • the electrode loading and unloading device is used to assist the loading and unloading electrode.
  • the electrode When the upper electrode is used, the electrode is moved to the loading frame, the hydraulic cylinder pushes the loading frame upward, and the electrode rolls along the supporting arm of the loading frame to the supporting device; when the electrode is unloaded, corresponding The hydraulic cylinder is retracted, the support arm rotates, and the electrode is tilted from the bottom of the electrode and rolled along the support arm to the outside of the machine body.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a front elevational view of the scribing device
  • Figure 3 is a right side view of the scribing device
  • Figure 4 is a schematic structural view of a rail slide
  • Figure 5 is a schematic view of the structure of the unloading rack.
  • machine body 1 conical roller set 2, base 3, vertical bracket 4, roller 5, reducer 6, drive shaft 7, sprocket 8, vertical hydraulic cylinder 9, vertical guide post 10, guide rail 11 , slide 12, T-frame 13, adjustment seat 14, positioning plate 15, box body 16, liquid wheel 17, scribing wheel 18, loading frame 19, unloading frame 20, support arm 21, hydraulic telescopic cylinder 22, The waist hole 23, the adjusting screw 24, and the linear rail 25.
  • an electrode scribing machine tool includes a machine tool body 1 on which an electrode supporting device and an electrode driving device are mounted.
  • the electrode is supported by the supporting device, and the electrode supporting device comprises two tapered roller sets 2, wherein the tapered roller set comprises two tapered rollers connected in series on the same rotating shaft, and both ends of the rotating shaft are supported by the bearing seat on the top of the machine body 1, the tapered roller
  • the small head forms a V-shaped support toward the inner side, the conical roller rotating shaft is perpendicular to the electrode axis, and the two conical roller groups 2 each support one end of the electrode, and the electrode is moved along the axis on the conical roller to adjust.
  • the electrode driving device comprises a base 3, and two sides of the base 3 are respectively fixedly welded with a vertical bracket 4, and a top of each side bracket supports a pair of rollers 5, and a pair of rollers 5 are symmetrically distributed on both sides of the electrode. Supported by the roller 5; a motor is installed in the middle of the base 3, the output end of the motor is connected to the reducer 6, the reducer is a bidirectional output reducer, the bidirectional constant speed ratio of the reducer is output in the same direction, and the output shafts on both sides of the reducer are respectively connected to the drive shaft 7.
  • the transmission shaft 7 is parallel to the rotating shaft of the roller, and the transmission shaft 7 and one of the rotating shafts of the rotating shaft are driven by the sprocket 8 and the chain; a vertical hydraulic cylinder 9 is mounted under the base, and the vertical guide 10 is worn at the four corners of the base 3.
  • the vertical hydraulic cylinder 9 is extended, the base 3 is raised, and the roller 5 is extended from the bottom of the supporting device and is supported on the support device.
  • the roller 5 that is in contact with both ends of the electrode rotates, and the friction of the roller drives the electrode to rotate along the axis; when the hydraulic cylinder is retracted, the roller is retracted below the support device.
  • a guide rail 11 is respectively mounted on the left and right sides of the machine body, the two guide rails are collinear, the guide rail 11 is parallel to the electrode axis, and the slide rail 12 is mounted on each of the guide rails 11, and the slide seat 12 slides on the guide rail, and the servo motor can be matched with the lead screw. Drive in the way, or manually adjust the screw nut.
  • a vertical T-shaped frame 13 and an adjusting seat 14 are mounted on the top surface of each of the sliding blocks 12, and the adjusting seat 14 and the T-shaped frame 13 are arranged side by side in the longitudinal direction of the sliding seat, and the adjusting seat 14 and the sliding seat 12 are connected by a linear rail 25, And being driven and adjusted by the screw nut mechanism, the linear track is parallel to the electrode axis, and the vertical positioning plate 15 is fixed on the adjusting seat 14, and the positioning plate 15 on the two adjusting seats is clamped from the opposite end faces of the opposite electrodes; A scribing device is suspended on the top of the T-shaped frame, and the scribing device is suspended outside the two ends of the electrode.
  • the scribing device comprises a box body 16 in which the liquid wheel 17 and the scribing wheel 18 are respectively supported by two parallel rotating shafts, and the liquid wheel 17 is externally cut and matched with the scribing wheel 18, and the scribing wheel 18 is positioned higher than the liquid wheel 17
  • the circumference of the scribing wheel is covered with a rubber ring to improve the friction, and at the same time, the scribing is facilitated.
  • the partition body 16 has a partition plate separating the liquid wheel 17 from the bottom of the scribing wheel 18 in a separate cavity, and the liquid wheel 17 is placed in the cavity. There is a liquid pigment, and the liquid wheel 17 is partially immersed in the pigment.
  • the scribing wheel 18 partially protrudes outside the casing 16 and is in contact with the outer circumferential surface of the electrode.
  • the electrode rotates under the driving of the driving device, the electrode drives the scribing wheel 18 to rotate by friction, and the scribing wheel 18 drives the liquid wheel 17 to rotate by the friction force.
  • the liquid wheel 17 rotates, the pigment is applied to the scribing body from the casing.
  • the wheel 18 is further scribed by the scribing wheel 18 on the electrode.
  • both ends of the liquid wheel rotating shaft are supported in the horizontal waist hole 23 on the casing, and the side of the waist hole is inserted into the adjusting screw 24 to horizontally limit the rotating shaft, thereby adjusting the liquid wheel and
  • the degree of squeezing between the scribing wheels 18 is such that the thickness or concentration of the paint drawn on the scribing wheel is adjusted.
  • the top of the box body is slidably connected with the horizontal beam of the T-frame by a linear track structure, and the cylinder drive is slidably adjusted in a linear track so that the scribing wheel 18 is tangent to the outer circular surface of the electrode. Cooperate and provide a certain amount of pre-stress.
  • An electrode loading and unloading device is mounted on the machine body, and the electrode loading and unloading device comprises a loading frame 19 on a front side of the machine body and a unloading frame 20 mounted on a rear side of the machine body.
  • the upper and the unloading frames both support the two sides.
  • the arm 21 is fixed by a connecting rod between the two supporting arms, and the two supporting arms of the upper and the unloading frame are hinged to the machine body 1.
  • the joint is located on the transverse center line of the machine body, and the middle part of the unloading frame and the machine body are hinged respectively.
  • the upper and lower unloading racks can be set at the same time to complete the loading of one side and the discharging of the other side; or only one loading rack or unloading rack can be set, and the electrodes are discharged on the same side.
  • the working process of the scribing machine tool is: transporting the electrode to the loading side of the machine body 1 by cart or hanging, and moving to the support arm, starting the hydraulic telescopic cylinder, guiding the electrode to the supporting device, and supporting Under the action of the cone roller set of the device, the electrode is automatically centered, that is, the electrode axis is parallel to the center line of the machine body.
  • the vertical hydraulic cylinder 9 at the bottom of the base 3 is activated such that the two sets of rollers support both ends of the electrode and lift the electrode.
  • the adjusting seat can be adjusted and adjusted The distance between the line position and the end face of the electrode;
  • the motor After the adjustment is completed, the motor is started, the motor drives the roller to rotate through the reducer and the sprocket, and the electrode is passively rotated; the electrode sequentially drives the scribing wheel 18 and the liquid wheel 17 to rotate, and the pigment of the liquid wheel dip area is applied to the electrode through the scribing wheel.
  • the outer circle is finished with a uniform application and the scribing is completed.
  • the motor stops rotating, the vertical hydraulic cylinder 9 at the bottom of the base 3 is retracted, the electrode for completing the scribing is returned to the supporting device, the hydraulic telescopic cylinder 22 corresponding to the unloading frame is contracted, and the supporting arm is tilted from the bottom of the electrode, and the electrode along the electrode
  • the support arm rolls out of the outside of the machine body to complete the unloading, and then is carried by the cart or line to the next work.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

一种电极划线机床，包括机床本体（1），机床本体（1）安装有电极支承装置和电极驱动装置，电极支承于支承装置，电极驱动装置安装于支承装置底部，机床本体（1）的左右两侧分别安装有导轨（11），各导轨（11）上安装有滑座（12），滑座（12）在导轨（11）上滑动，各滑座（12）顶面固定安装有竖直的T型架（13）及定位板（15），定位板（15）自两侧对电极的两端面夹持限位，所述T型架（13）顶部上悬接有划线装置，所述划线装置顶部由直线轨道（25）结构与水平梁滑动连接，划线装置经气缸驱动在直线轨道（25）滑动并与电极的外圆面接触。该电极划线机床节省人力，划线效果好。

Description

一种电极划线机床 技术领域
本发明涉及电极加工领域，具体涉及一种电极加工用划线机床。
背景技术
电极用于各种碱金属、碱土金属等电解用电极；电极用于铝及镁等电解用电极、干电池电极等；特种电极有以碳纤维为基体的多孔电极，用于燃料电池等；还有由热固性树脂经碳化制得的玻璃电极(玻电极)，它具有很高的纯度和耐化学腐蚀性，用于分析。碳素电极广泛用于冶金、化工、电化学等工业。电极在实用时通常是以端部螺纹连接的方式首尾连接，在加工螺纹时需要在电极的表面划一圈基准线。由于电极体积较大，为保证划线的精度和效率，需要专门的划线机床实现。
发明内容
本发明的目的在于提供一种用于电极划线的专用机床，该机床在实现自动划线的基础上，同时确保划线的均匀以及方便电极的上料和卸料，节省劳动强度。
为达到以上目的，本发明采取的技术方案为：
一种电极划线机床，包括机床本体，机床本体安装有电极支承装置和电极驱动装置，电极支承于支承装置，电极驱动装置安装于支承装置底部，机床本体的左右两侧分别安装有导轨，各导轨上安装有滑座，滑座在导轨上滑动，各滑座顶面固定安装有竖直的T型架及定位板，定位板自两侧对电极的两端面夹持限位，所述T型架顶部上悬接有划线装置，所述划线装置顶部由直线轨道结构与水平梁滑动连接，划线装置经气缸驱动在直线轨道滑动并与电极的外圆面接触。
进一步地，划线装置包括盒体，盒体内经两根平行转轴分别支承有液轮和划线轮，液轮与划线轮外切配合，划线轮部分伸出盒体外侧并与，盒体内有隔板将液轮与划线轮的底部分隔于单独腔体，液轮所在腔体内注有液态颜料。
进一步地，液轮转轴的两端支承于盒体上的水平腰型孔内，腰型孔一侧伸入调节螺钉对转轴水平限位。
进一步地，电极驱动装置包括底座，底座的两侧分别固定焊接有竖直支架，各侧支架的顶部均支承有一对滚轮，滚轮分布于电极两侧，电极两端支承于滚轮；底座中部安装有马达，马达的输出端连接减速机，减速机为双向输出减速机，减 速机两侧的输出轴分别连接传动轴，传动轴平行于滚轮的转轴，传动轴及其中一转轮转轴由链轮及链条传动；底座的底部安装有竖直液压缸，底座的四角穿有竖直导柱，竖直液压缸伸出时，滚轮自支承装置底部伸出并将支承装置上的电极抬起；液压缸缩回时，滚轮缩至支承装置下方。
进一步地，所述支承装置包括支承于机床本体顶部两锥形辊组，锥形辊组包括串接于同一转轴的两锥形辊，锥形辊的小头朝内侧形成V型支撑，锥形辊转轴垂直于电极轴线，两锥形辊组各自支承电极的一端，电极在锥形辊上沿轴线移动调整。
进一步地，机床本体上安装有电极装卸装置，所述电极装卸装置包括安装有机床本体前侧的上料架和安装于机床本体后侧的卸料架，上、卸料架均包括两侧的支撑臂，两支撑臂间由连杆连接固定，上、卸料架的两支撑臂铰接于机床本体，铰接点位于机床本体的横向中心线上、卸料架的中部与机床本体之间分别铰接有液压缸伸缩缸，液压伸缩缸的两端均为铰接连接；所述卸料架的支撑臂的末端自铰接点处延伸超出中心线。
再进一步地，所述滑座顶部安装有调节座，调节座与T型架纵向并列设置于滑座顶部，调节座与滑座间由直线轨道连接，并由丝杠螺母机构驱动，直线轨道平行于电极轴线，调节座上固定有竖直的定位板，两调节座上的定位板自两侧对电极两端限位。
采取以上技术方案后，本发明的有益效果为：
1.电极在机床上有滚轮带动发生转动，并带动划线装置的划线轮转动，划线轮带动与之相切并轻微挤压的液轮转动，液轮在盒体内蘸取颜料并涂抹至划线轮，划线轮上的颜料在电极上划线，形成一圈定位线；由于采用液轮于划线轮挤压配合上料，是的划线轮上的涂料均匀，划线的效果好；
2.利用滑座调节，便于在对不同长度尺寸的电极划线；电极放置到支承装置后，调整两侧的定位板与划线装置间的间距固定且相等，确保了两端划线的位置相同，确保了划线的精度；当需要改变划线位置时，手动调节调节座，调整定位板与划线装置之间的距离，实现划线位置的调整，适用性广。
3.电极驱动装置采取上下升降的方式，在电极完成支承后，驱动装置升起，滚轮带动电极转动划线，在划线完成后，驱动装置降下，便于电极的卸料；
4.采用电极装卸装置辅助装卸电极，在上电极时，将电极移动至上料架，液压缸推动上料架向上旋转，电极沿上料架的支撑臂滚动至支承装置；在卸电极时，对应的液压缸回缩，支撑臂发生转动，自电极底部撬动电极并沿支撑臂滚至机床本体外侧位置。
附图说明
图1为本发明的结构示意图；
图2为划线装置的主视图；
图3为划线装置的右视图；
图4为轨道滑座的结构示意图；
图5为卸料架的结构示意图。
图中：机床本体1，锥形辊组2，底座3，竖直支架4，滚轮5，减速机6，传动轴7，链轮8，竖直液压缸9，竖直导柱10，导轨11，滑座12，T型架13，调节座14，定位板15，盒体16，液轮17，划线轮18，上料架19，卸料架20，支撑臂21，液压伸缩缸22，腰型孔23，调节螺钉24，直线轨道25。
具体实施方式
以下结合附图对本发明的具体实施方式做进一步详述：
如图所示，一种电极划线机床，包括机床本体1，机床本体安装有电极支承装置和电极驱动装置。
电极支承于支承装置，电极支承装置包括两锥形辊组2，锥形辊组包括串接于同一转轴的两锥形辊，转轴的两端由轴承座支承于机床本体1顶部，锥形辊的小头朝内侧形成V型支撑，锥形辊转轴垂直于电极轴线，两锥形辊组2各自支承电极的一端，电极在锥形辊上沿轴线移动调整。
电极驱动装置包括底座3，底座3的两侧分别固定焊接有竖直支架4，各侧支架的顶部均支承有一对滚轮5，一对滚轮5对称分布于电极两侧，工作时，电极两端支承于滚轮5；底座3中部安装有马达，马达的输出端连接减速机6，减速机为双向输出减速机，减速机双向等速比同向输出，减速机两侧的输出轴分别连接传动轴7，传动轴7平行于滚轮的转轴，传动轴7及其中一转轮转轴由链轮8及链条传动；底座的下方安装有竖直液压缸9，底座3的四角穿有竖直导柱10，竖直液压缸9伸出时，底座3上升，滚轮5自支承装置底部伸出并将支承装置上 的电极抬起；马达启动后，与电极两端接触的滚轮5发生转动，滚轮的摩擦力带动电极沿轴线自转滚动；发生液压缸缩回时，滚轮缩至支承装置下方。
机床本体的左右两侧分别安装有导轨11，两导轨共线，导轨11与电极轴线平行，各导轨11上安装有滑座12，滑座12在导轨上滑动，可以以伺服电机配合丝杠的方式进行驱动，也可以丝杠螺母的方式手工驱动调节。各滑座12顶面安装有竖直的T型架13和调节座14，调节座14与T型架13纵向并列设置于滑座顶部，调节座14与滑座12间由直线轨道25连接，并由丝杠螺母机构驱动调节，直线轨道平行于电极轴线，调节座14上固定有竖直的定位板15，两调节座上的定位板15自两侧对电极的两端面夹持限位；T型架顶部上悬接有划线装置，划线装置悬于电极两端部的外侧。
划线装置包括盒体16，盒体16内经两根平行转轴分别支承有液轮17和划线轮18，液轮17与划线轮18外切配合，划线轮18位置高于液轮17，划线轮圆周上套有胶圈，提高摩擦，同时便于划线，盒体16内有隔板将液轮17与划线轮18的底部分隔在单独腔体，液轮17所在腔体内注有液态颜料，液轮17部分浸于颜料内。划线轮18部分伸出盒体16外侧并与电极的外圆面接触。当电极在驱动装置驱动下自转时，电极以摩擦力带动划线轮18转动，划线轮18由摩擦力带动液轮17发生转动，液轮17转动过程中自盒体内将颜料涂于划线轮18，再由划线轮18在电极上划线。
为了调节划线颜料的浓度效果，液轮转轴的两端支承于盒体上的水平腰型孔23内，腰型孔一侧伸入调节螺钉24对转轴水平限位，以此调节液轮与划线轮18间的挤压程度，从而达到调节划线轮上蘸取的涂料的厚度或浓度。
为了适应不同直径的电极的划线要求，盒体的顶部由直线轨道结构与T型架的水平梁滑动连接，再气缸驱动在直线轨道滑动调节，使得划线轮18与电极的外圆面相切配合并提供一定的预压力。
机床本体上安装有电极装卸装置，所述电极装卸装置包括安装有机床本体前侧的上料架19和安装于机床本体后侧的卸料架20，上、卸料架均包括两侧的支撑臂21，两支撑臂间由连杆连接固定，上、卸料架的两支撑臂铰接于机床本体1，接点位于机床本体的横向中心线上、卸料架的中部与机床本体之间分别铰接有液压缸伸缩缸22，液压伸缩缸22倾斜设置，防止在转动过程中过机械死点；液压 伸缩缸的两端均为铰接连接；所述卸料架的支撑臂的末端自铰接点处延伸超出中心线。在上电极时，将电极移动至上料架19，液压伸缩缸22推动上料架19向上旋转，电极沿上料架19的支撑臂滚动至支承装置；在卸电极时，对应的液压缸回缩，支撑臂发生转动，自支撑臂伸入电极底部撬动电极并沿支撑臂滚至机床本体1外侧位置。上、卸料架可以同时设置，完成一侧上料，另一侧卸料的动作；也可只设置一个上料架或者卸料架，在同侧上、卸电极。
本划线机床的工作过程为：将电极以推车或者行吊的方式运输至机床本体1的上料侧，并移动至支撑臂上，启动液压伸缩缸，将电极导向至支撑装置，在支撑装置锥形辊组的作用下，电极自动对中，即电极轴线与机床本体的中心线平行。启动底座3底部的竖直液压缸9，使得两组滚轮支撑电极两端并将电极抬起。调节两侧轨道上的滑座12，使得滑座上定位板15自两侧夹持电极端面形成定位，划线装置经气缸推动，划线轮18接触电极外圆面；可调节调节座，调整划线位置与电极端面的距离；
调节完成后，启动马达，马达经减速机和链轮带动滚轮转动，电极发生被动自转；电极依次带动划线轮18、液轮17转动，液轮沾区的颜料经划线轮涂于电极的外圆，带涂抹均匀后完成划线。此时马达停止转动，底座3底部的竖直液压缸9回缩，完成划线的电极回到支撑装置，卸料架对应的液压伸缩缸22收缩，支撑臂自电极底部撬动电极，电极沿支撑臂滚动出机床本体外侧，完成卸料，再由推车或者行吊运去下一工作。
整个工作工程中无需横向及纵向的对中，节省了人力，且划线效果好。

Claims (7)

  1. 一种电极划线机床，包括机床本体，机床本体安装有电极支承装置和电极驱动装置，电极支承于支承装置，电极驱动装置安装于支承装置底部，机床本体的左右两侧分别安装有导轨，各导轨上安装有滑座，滑座在导轨上滑动，各滑座顶面固定安装有竖直的T型架及定位板，定位板自两侧对电极的两端面夹持限位，其特征在于，所述T型架顶部上悬接有划线装置，所述划线装置顶部由直线轨道结构与水平梁滑动连接，划线装置经气缸驱动在直线轨道滑动并与电极的外圆面接触。
  2. 根据权利要求1所述的一种电极划线机床，其特征在于，划线装置包括盒体，盒体内经两根平行转轴分别支承有液轮和划线轮，液轮与划线轮外切配合，划线轮部分伸出盒体外侧并与，盒体内有隔板将液轮与划线轮的底部分隔于单独腔体，液轮所在腔体内注有液态颜料。
  3. 根据权利要求2所述的一种电极划线机床，其特征在于，液轮转轴的两端支承于盒体上的水平腰型孔内，腰型孔一侧伸入调节螺钉对转轴水平限位。
  4. 根据权利要求1所述的一种电极划线机床，其特征在于，电极驱动装置包括底座，底座的两侧分别固定焊接有竖直支架，各侧支架的顶部均支承有一对滚轮，滚轮分布于电极两侧，电极两端支承于滚轮；底座中部安装有马达，马达的输出端连接减速机，减速机为双向输出减速机，减速机两侧的输出轴分别连接传动轴，传动轴平行于滚轮的转轴，传动轴及其中一转轮转轴由链轮及链条传动；底座的底部安装有竖直液压缸，底座的四角穿有竖直导柱，竖直液压缸伸出时，滚轮自支承装置底部伸出并将支承装置上的电极抬起；液压缸缩回时，滚轮缩至支承装置下方。
  5. 根据权利要求1所述的一种电极划线机床，其特征在于，所述支承装置包括支承于机床本体顶部两锥形辊组，锥形辊组包括串接于同一转轴的两锥形辊，锥形辊的小头朝内侧形成V型支撑，锥形辊转轴垂直于电极轴线，两锥形辊组各自支承电极的一端，电极在锥形辊上沿轴线移动调整。
  6. 根据权利要求1所述的一种电极划线机床，其特征在于，机床本体上安装有电极装卸装置，所述电极装卸装置包括安装有机床本体前侧的上料架和安装于机床本体后侧的卸料架，上、卸料架均包括两侧的支撑臂，两支撑臂间由连杆连接固定，上、卸料架的两支撑臂铰接于机床本体，铰接点位于机床本 体的横向中心线上、卸料架的中部与机床本体之间分别铰接有液压缸伸缩缸，液压伸缩缸的两端均为铰接连接；所述卸料架的支撑臂的末端自铰接点处延伸超出中心线。
  7. 根据权利要求1所述的一种电极划线机床，其特征在于，所述滑座顶部安装有调节座，调节座与T型架纵向并列设置于滑座顶部，调节座与滑座间由直线轨道连接，并由丝杠螺母机构驱动，直线轨道平行于电极轴线，调节座上固定有竖直的定位板，两调节座上的定位板自两侧对电极两端限位。
PCT/CN2017/116694 2017-11-22 2017-12-16 一种电极划线机床 WO2019100474A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711171250.1A CN107671829B (zh) 2017-11-22 2017-11-22 一种电极划线机床
CN201711171250.1 2017-11-22

Publications (1)

Publication Number Publication Date
WO2019100474A1 true WO2019100474A1 (zh) 2019-05-31

Family

ID=61149777

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CN2017/116694 WO2019100474A1 (zh) 2017-11-22 2017-12-16 一种电极划线机床
PCT/CN2017/116693 WO2019100473A1 (zh) 2017-11-22 2017-12-16 一种碳电极镗孔套外锥机床

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/116693 WO2019100473A1 (zh) 2017-11-22 2017-12-16 一种碳电极镗孔套外锥机床

Country Status (2)

Country Link
CN (1) CN107671829B (zh)
WO (2) WO2019100474A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115946091A (zh) * 2022-12-13 2023-04-11 航天科工空天动力研究院(苏州)有限责任公司 一种自动划线装置
CN118003297A (zh) * 2024-04-08 2024-05-10 山西聚贤石墨新材料有限公司 一种石墨电极自动划线装置及划线方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112939441A (zh) * 2021-03-01 2021-06-11 重庆市合川区金星玻璃制品有限公司 玻璃制品自动划线设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350159A (en) * 1980-02-29 1982-09-21 Gouda Kasim I Frame for stereotactic surgery
CN202528181U (zh) * 2011-12-27 2012-11-14 泰兴市晨光高新技术开发有限公司 石墨电极孔底位置划线机
CN203887844U (zh) * 2014-06-04 2014-10-22 德星技术（苏州）有限公司 中心管自动划线装置
CN106206858A (zh) * 2016-09-05 2016-12-07 北京四方创能光电科技有限公司 一种薄膜太阳能电池i‑v测试前制作多个子电池的划线装置
CN205968980U (zh) * 2016-08-18 2017-02-22 王兵 一种移动式机械加工划线装置
CN206510014U (zh) * 2017-03-08 2017-09-22 凤城市宝山炭素有限公司 石墨电极自动划线机
CN207564458U (zh) * 2017-11-22 2018-07-03 江苏晨光数控机床有限公司 一种电极划线机床

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238482A (en) * 1975-09-23 1977-03-25 Asahi Giken Kogyo Kk Process for working electrode
SU845947A2 (ru) * 1979-07-13 1981-07-15 Днепропетровский Трубопрокатныйзавод Им. Ленина Устройство дл маркировани прокатныхпРОфилЕй
DE3442316A1 (de) * 1984-11-20 1986-05-22 Sigri GmbH, 8901 Meitingen Verbindung von graphit- und kohlenstoffelektroden
CN2787371Y (zh) * 2005-03-24 2006-06-14 陈善元 七工位电极接头加工生产线
CN100591489C (zh) * 2008-09-12 2010-02-24 镇江中船设备有限公司 曲轴划线滚轮支架
CN203875621U (zh) * 2014-04-03 2014-10-15 南京工程学院 一种组合机床上用的自定心自动夹紧中心架
CN203993864U (zh) * 2014-08-18 2014-12-10 爱佩仪中测（成都）精密仪器有限公司 自动调节的划线机构
CN104440111B (zh) * 2014-12-02 2017-01-04 常州市腾田液压机械有限公司 一种旋风刮削滚光机
CN204366103U (zh) * 2014-12-19 2015-06-03 重庆三贵机械制造有限公司 一车双头镗孔机
CN205764002U (zh) * 2016-05-23 2016-12-07 王丽琴 一种桥壳内孔双头镗专机
CN107756649A (zh) * 2017-11-22 2018-03-06 江苏晨光数控机床有限公司 一种碳电极镗孔套外锥机床
CN207564713U (zh) * 2017-11-22 2018-07-03 江苏晨光数控机床有限公司 一种碳电极镗孔套外锥机床

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350159A (en) * 1980-02-29 1982-09-21 Gouda Kasim I Frame for stereotactic surgery
CN202528181U (zh) * 2011-12-27 2012-11-14 泰兴市晨光高新技术开发有限公司 石墨电极孔底位置划线机
CN203887844U (zh) * 2014-06-04 2014-10-22 德星技术（苏州）有限公司 中心管自动划线装置
CN205968980U (zh) * 2016-08-18 2017-02-22 王兵 一种移动式机械加工划线装置
CN106206858A (zh) * 2016-09-05 2016-12-07 北京四方创能光电科技有限公司 一种薄膜太阳能电池i‑v测试前制作多个子电池的划线装置
CN206510014U (zh) * 2017-03-08 2017-09-22 凤城市宝山炭素有限公司 石墨电极自动划线机
CN207564458U (zh) * 2017-11-22 2018-07-03 江苏晨光数控机床有限公司 一种电极划线机床

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115946091A (zh) * 2022-12-13 2023-04-11 航天科工空天动力研究院(苏州)有限责任公司 一种自动划线装置
CN118003297A (zh) * 2024-04-08 2024-05-10 山西聚贤石墨新材料有限公司 一种石墨电极自动划线装置及划线方法
CN118003297B (zh) * 2024-04-08 2024-06-07 山西聚贤石墨新材料有限公司 一种石墨电极自动划线装置及划线方法

Also Published As

Publication number Publication date
CN107671829B (zh) 2023-11-21
CN107671829A (zh) 2018-02-09
WO2019100473A1 (zh) 2019-05-31

Similar Documents

Publication Publication Date Title
WO2019100474A1 (zh) 一种电极划线机床
CN204546219U (zh) 马桶盖打磨机
CN110681517B (zh) 一种管件装夹喷漆设备
CN105584817B (zh) 一种用于精密喷砂机的翻转装置
CN110653542A (zh) 一种龙门架式轧辊堆焊装置
CN213364614U (zh) 一种圆柱形电容外观瑕疵检验装置
CN113029057B (zh) 一种用于不锈钢钢管表面质量的检测系统及检测方法
CN207564458U (zh) 一种电极划线机床
CN112222740A (zh) 一种圆管自动焊接装置
CN215827695U (zh) 一种用于管状工件检测的支撑台车
CN211614692U (zh) 一种高颈法兰对接焊接机
CN112549137A (zh) 一种套管在线裁切下料装置
CN215218350U (zh) 一种建筑工程质量检测装置
CN215588336U (zh) 一种钢结构对接焊接调整装置
CN214612208U (zh) 一种小型卧式中空玻璃多工位合片系统
CN115971781A (zh) 钢管纵缝焊接机
CN214868344U (zh) 半自动焊接管道水平对中装置
CN210788711U (zh) 双螺杆空压机油气分离罐生产用圆筒成型装置
CN114789394A (zh) 铝合金门窗加工用抛光装置
CN211305152U (zh) 一种轧辊自动修复的堆焊机
CN220702477U (zh) 一种螺旋钢管加工螺旋机组后桥装置
CN110539411A (zh) 一种多头环线截断设备及使用该设备的硅棒调心和支撑方法
CN219819877U (zh) 一种河道污水管生产的开槽设备
CN220063929U (zh) 一种焊接质量检测设备
CN219216468U (zh) 一种电动滚筒生产用给料装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17932817

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17932817

Country of ref document: EP

Kind code of ref document: A1