WO2010057374A1 - 蜗杆抛光机 - Google Patents

蜗杆抛光机 Download PDF

Info

Publication number
WO2010057374A1
WO2010057374A1 PCT/CN2009/070786 CN2009070786W WO2010057374A1 WO 2010057374 A1 WO2010057374 A1 WO 2010057374A1 CN 2009070786 W CN2009070786 W CN 2009070786W WO 2010057374 A1 WO2010057374 A1 WO 2010057374A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
longitudinal
worm
cloth wheel
transmission
Prior art date
Application number
PCT/CN2009/070786
Other languages
English (en)
French (fr)
Inventor
方广忠
金荣华
Original Assignee
许晓华
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 许晓华 filed Critical 许晓华
Priority to KR1020117004563A priority Critical patent/KR101249816B1/ko
Priority to NZ592260A priority patent/NZ592260A/en
Priority to AU2009317738A priority patent/AU2009317738C1/en
Priority to CA2737358A priority patent/CA2737358C/en
Publication of WO2010057374A1 publication Critical patent/WO2010057374A1/zh

Links

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
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F13/00—Making worms by methods essentially requiring the use of machines of the gear-cutting type
    • 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 invention relates to a worm polishing machine, belonging to the technical field of worm production and processing equipment.
  • the worm must improve the transmission efficiency of the gear reduction motor.
  • the problem to be solved must be to improve the smoothness of the worm.
  • most of the worms adopt the grinding processing method, and the high surface roughness is required, the cost is relatively high, and the polishing method is economical and low in cost.
  • the prior art has not seen equipment specially used for worm polishing, and more manual work is performed, and the labor intensity angle is large, and it is difficult to ensure quality consistency by artificially controlling the quality.
  • the object of the present invention is to provide a worm polishing machine with relatively low cost and easy to ensure the consistency of the processing quality of the worm, which solves the labor intensity of the prior art that the manual operation of the worm is polished, and it is difficult to control the consistency of the worm quality. And other issues.
  • the above technical object of the present invention is mainly solved by the following technical solutions: It comprises a frame, the frame is provided with a cloth wheel drive motor, and a polishing cloth wheel and a polishing cloth are arranged on the output shaft of the cloth wheel drive motor.
  • a vertical carriage is disposed beside the circumference of the wheel, and the vertical carriage is provided with a first cylinder and a top drive motor spaced apart from each other, and a movable tip is connected to the piston rod of the first cylinder, and the top drive motor a fixed tip is disposed on the output shaft, and the movable top and the fixed top are oppositely disposed coaxially;
  • the lower surface of the vertical carriage is fixedly mounted with a guiding block, and the rotating block is disposed below the guiding block a guide rail extending along an axis parallel to the movable tip and the fixed tip, the vertical carriage is slidably connected to the guide rail through the guide block, the second cylinder is mounted on the rotary table, and the piston rod of the second cylinder is
  • the second cylinder drives the guide block to cause the vertical carriage to slide along the guide rail;
  • the moving platform is pivotally connected to the bracket, and the rotating table and the bracket are relatively locked.
  • the tilting angle of the axis of the movable tip and the fixed tip can be changed by the rotation of the rotating table; the longitudinal sliding rail is arranged under the bracket.
  • the longitudinal rail extends in a direction perpendicular to the axis of the cloth wheel, and the bracket is slidably coupled to the longitudinal rail, and the bracket is provided with a first transmission nut, the first transmission nut is threadedly engaged with the longitudinal screw, and the longitudinal screw One end is connected with the piston rod of the third cylinder, the third cylinder can drive the longitudinal movement of the longitudinal screw, and the axial movement of the longitudinal screw drives the bracket to slide along the longitudinal slide; the longitudinal slide and the third cylinder are mounted on the base
  • the frame is mounted with a horizontal sliding rail corresponding to the bottom of the base.
  • the horizontal sliding rail extends in a direction parallel to the axis of the polishing cloth wheel.
  • the base is slidably connected to the horizontal sliding rail, and the second transmission nut is fixedly mounted on the base.
  • a transverse screw is connected to the output shaft of the axial feed motor disposed on the frame, and the transverse screw is screwed to the second transmission nut on the base, and the axial feed motor drives the horizontal Rotating toward the screw, the transverse screw is threadedly engaged with the second transmission nut to cause the base to slide along the lateral rail.
  • the tilt angle of the vertical carriage is set by adjusting the relative position between the rotary table and the bracket, and the axial relative positions of the fixed tip and the movable tip are adjusted, so that the two tips can be
  • the worm workpiece is subject to loading and unloading and should not be too long.
  • the first cylinder drives the movable tip away from the fixed tip so that the distance between the fixed tip and the movable tip is greater than the axial length of the workpiece to be processed
  • the second cylinder drives the vertical carriage to slide along the guide rail on the rotating table to make the worm
  • the clamping position of the workpiece is axially away from the polishing cloth wheel
  • the third cylinder drives the bracket to slide along the longitudinal sliding rail to drive the vertical carriage so that the clamping position of the worm workpiece is radially away from the polishing cloth wheel
  • the top end hole of the machining worm workpiece is aligned with the fixed top end, and the first cylinder driving movable top is matched with the top hole of the other end of the worm workpiece to be processed to clamp the worm workpiece to be processed between the movable top and the fixed top; then the cloth is started
  • the wheel drive motor drives the polishing cloth wheel to rotate
  • the top drive motor drives the worm workpiece to be rotated
  • the second cylinder drives the vertical carriage to
  • the third cylinder further drives the bracket to slide along the longitudinal slide rail to make the circle of the worm to be processed and the polishing cloth wheel Contacting the axial feed motor is driven by a base drive nut fitted on the second lateral worm screw and causes the base
  • the moving movement occurs so that the worm is polished by the polishing cloth wheel from one end to the other end; the above operation can be repeated according to the roughness level of the worm surface to complete the polishing operation of the worm.
  • the other end of the longitudinal screw is sleeved with a transmission sleeve, and the longitudinal screw and the transmission sleeve are connected in a circumferential direction by a manual transmission, and relative axial movement between the longitudinal screw and the transmission sleeve occurs.
  • a hand wheel is connected to the drive sleeve, and the drive sleeve can be driven to rotate by the hand wheel.
  • the third cylinder drives the longitudinal movement of the longitudinal screw
  • the relative axial movement occurs between the longitudinal screw and the transmission sleeve
  • the transmission sleeve passes the key and the longitudinal thread
  • the rod is rotated to rotate the longitudinal screw rod
  • the longitudinal screw rod simultaneously drives the piston rod of the third cylinder to rotate together
  • the longitudinal screw rod is adjusted by the first transmission nut mounted on the bracket to adjust the between the vertical carriage and the polishing cloth wheel.
  • the position in order to compensate for the difference in the diameter of the polishing cloth wheel due to wear, can also be adapted to the needs of the spiral groove depth of different worm workpieces.
  • a protective cover is disposed outside the frame, and the protective cover is provided with an opening door for opening the protective cover for operation by an operator in the vicinity of the vertical sliding plate, and the protective cover is provided with an exhausting and dust removing mechanism, The suction opening of the exhaust dust removal mechanism is placed close to the polishing cloth wheel.
  • the protective cover is arranged outside the frame to prevent the metal scraps generated during the polishing process of the polishing cloth wheel from polishing the worm workpiece and the debris falling during the wear of the polishing cloth wheel to fall out to keep the working environment clean;
  • the air suction port of the exhaust dust removal mechanism is closer to the polishing cloth wheel to facilitate the removal of the metal chips and the debris of the polishing cloth wheel; in addition, the operator can open and close the worm workpiece by opening the door.
  • the movable tip is connected with the piston rod of the first cylinder through a connecting plate, and the connecting plate is provided with two guiding holes, and the two guiding holes are distributed with two sides distributed on two sides of the first cylinder.
  • the fixed guide columns are respectively slidably connected.
  • the movable top is connected to the piston rod of the first cylinder through the connecting plate, and the connecting plate is slidably connected to the two fixed guiding columns through the two guiding holes to improve the movable top
  • the guiding effect prevents the top deviation of the activity and ensures that the active tip is aligned with the top hole of the worm workpiece.
  • the guide rails on the turntable are composed of two parallel to each other, and the two guide rails are distributed on both sides of the piston rod of the second cylinder.
  • the vertical carriage and the rotary table are slidably connected by two guide rails distributed on two sides of the piston rod of the second cylinder, thereby improving the guiding direction between the vertical carriage and the rotary table, and ensuring the vertical carriage along the direction
  • the worm workpiece moves in the axial direction to ensure the polishing effect of the polishing cloth wheel on the worm workpiece.
  • the fixed tip is mounted on the output shaft of the tip drive motor by a three-jaw chuck.
  • the fixed tip is installed through the three-jaw chuck and the output shaft of the driving motor, which can easily adjust the axial distance between the fixed tip and the movable tip to meet the polishing requirements of the worm workpieces of different lengths.
  • the invention has the characteristics of relatively low cost and easy to ensure the consistency of the processing quality of the worm.
  • Figure 1 is a schematic front view of the present invention
  • Figure 2 is a top plan view of the present invention
  • Figure 3 is a top plan view of the lower portion of the stent of the present invention.
  • Embodiment 1 As shown in FIG. 1 , FIG. 2 and FIG. 3 , a rack wheel drive motor 2 is disposed on the frame 1 , and a polishing cloth wheel 3 and a circumference of the polishing cloth wheel 3 are disposed on the output shaft of the cloth wheel drive motor 1 . There is a vertical carriage 4, and the vertical carriage 4 is provided with a first cylinder 5 and a top drive motor 6 spaced apart, the first gas A movable tip 7 is connected to the piston rod of the cylinder 5, and the movable tip 7 is connected with the piston rod of the first cylinder 5 through the connecting plate 8.
  • the connecting plate 8 is provided with two guiding holes, and the two guiding holes are distributed on the first Two fixed guide columns 9 on both sides of one cylinder 5 are slidably connected.
  • a fixed tip 10 is disposed on the output shaft of the top drive motor 6, and the fixed tip 10 is mounted on the output shaft of the top drive motor 6 through the three-jaw chuck 11, and the movable tip 7 and the fixed tip 10 are disposed coaxially with each other.
  • the lower surface of the vertical carriage 4 is fixedly mounted with a guide block 12, and below the guide block 12 is provided a rotary table 13, and the rotary table 13 is provided with guide rails extending in the direction parallel to the axis of the movable tip 7 and the fixed tip 10 (Fig.
  • the guide rail is composed of two parallel shafts, and the vertical carriage 4 is slidably connected to the guide rail through the guide block 12, and the second cylinder 14 is mounted on the rotary table 13, and the two guide rails are distributed to the second cylinder 14
  • the piston rod of the second cylinder 14 is connected to the guide block 12, and the second cylinder 14 drives the guide block 12 so that the vertical carriage 4 slides along the two guide rails.
  • the rotating table 13 is pivotally connected to the bracket 15, and the rotating table 13 and the bracket 15 are relatively locked.
  • the inclination angles of the axes of the movable tip 7 and the fixed tip 10 can be changed by the rotation of the rotating table 13;
  • the longitudinal slide rail 16 extends in a direction perpendicular to the axis of the polishing cloth wheel 3
  • the bracket 15 is slidably connected with the longitudinal slide rail 16, and the bracket 15 is provided with a first transmission nut 17,
  • a transmission nut 17 is threadedly engaged with the longitudinal screw 18, one end of the longitudinal screw 18 is connected to the piston rod of the third cylinder 19, and the other end of the longitudinal screw 18 is sleeved with a transmission sleeve 20, the longitudinal screw 18 and the transmission shaft
  • the sleeve 20 is circumferentially connected by a healthy connection, and the third cylinder 19 can drive the longitudinal movement of the longitudinal screw 18 relative to the transmission sleeve 20.
  • the axial movement of the longitudinal screw 18 drives the bracket 15 to slide along the longitudinal slide 16, the drive sleeve A hand wheel 21 is connected to the hand wheel 21, and the drive shaft sleeve 20 is driven to rotate.
  • the third cylinder 19 drives the longitudinal screw rod 18 to move axially, a relative axis occurs between the longitudinal screw rod 18 and the transmission sleeve 20. Moving toward; while passing the handwheel 2
  • the drive sleeve 20 is rotated, the drive sleeve 20 rotates with the longitudinal screw 18 to rotate the longitudinal screw 18.
  • the longitudinal screw 18 simultaneously drives the piston rod of the third cylinder 19 to rotate together, and the longitudinal screw 18 passes.
  • the first transmission nut 17 mounted on the bracket 15 cooperates to adjust the vertical carriage 4 and
  • the position between the polishing cloth wheels 3 is used to compensate for the difference in diameter of the polishing cloth wheel 3 due to wear, and it is also possible to adapt to the spiral groove depth of different worm workpieces.
  • the longitudinal rail 16 and the third cylinder 19 are both mounted on the base 22.
  • the frame 1 is mounted with two parallel transverse rails 23 corresponding to the base 22, and the transverse rails 23 are parallel to the axis of the polishing cloth wheel 3.
  • the second base nut 22 is fixedly mounted on the base 22, and the transverse screw 26 is connected to the output shaft of the axial feed motor 25 disposed on the frame 1.
  • the rod 26 is threadedly coupled to the second transmission nut 24 on the base 22, the axial feed motor 25 drives the transverse screw 26 to rotate, and the transverse screw 26 is threadedly engaged with the second transmission nut 24 to cause the base 22 to slide along the transverse rail 23 slide.
  • the tilt angle of the vertical carriage is set by adjusting the relative position between the rotary table and the bracket, and the axial relative positions of the fixed tip and the movable tip are adjusted, so that the two tips can be
  • the worm workpiece is subject to loading and unloading and should not be too long.
  • the first cylinder drives the movable tip away from the fixed tip so that the distance between the fixed tip and the movable tip is greater than the axial length of the workpiece to be processed
  • the second cylinder drives the vertical carriage to slide along the guide rail on the rotating table to make the worm
  • the clamping position of the workpiece is axially away from the polishing cloth wheel
  • the third cylinder drives the bracket to slide along the longitudinal sliding rail to drive the vertical carriage so that the clamping position of the worm workpiece radially away from the polishing cloth wheel; as shown in FIG. 1 and FIG.
  • the top end hole of the worm workpiece 27 to be processed is aligned with the fixed tip, and the first cylinder driving movable tip is matched with the top hole of the other end of the worm workpiece to be processed to clamp the worm workpiece to be processed.
  • the cloth wheel drive motor is activated to drive the polishing cloth wheel to rotate
  • the top drive motor drives the workpiece to be processed to rotate
  • the second cylinder drives the vertical carriage to slide along the guide rail on the rotary table to make the workpiece to be processed
  • the axial position is close to the circumference of the polishing cloth wheel
  • the third cylinder further drives the bracket to slide along the longitudinal rail so that the workpiece is to be processed
  • the worm is in contact with the circumference of the polishing cloth wheel
  • the axial feed motor drives the base by the cooperation of the transverse screw and the second transmission nut on the base, so that the worm moves forward, so that the worm is polished by the polishing cloth wheel from one end to the other end.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Description

蜗杆抛光机
技术领域
本发明涉及一种蜗杆抛光机， 属于蜗杆生产加工设备的技术领域。
技术背景
蜗杆作为蜗轮减速箱的主要部件之一，若要提高齿轮减速电机的传动效 率，要解决的问题必须要提高蜗杆的光面粗糙度。 目前蜗杆多数采用磨削加 工方法， 要获取很高的表面粗糙度， 成本相对较高， 采用抛光的方法经济性 好，且成本低。但现有技术未见专门用于蜗杆抛光的设备，多采取手工作业， 劳动强度角度较大， 靠人为控制质量， 很难保证质量一致性。
发明内容
本发明目的在于提供一种成本相对较低，易于保证蜗杆加工质量一致性 的蜗杆抛光机，解决了现有技术采用手工操作对蜗杆进行抛光存在的劳动强 度较大， 且难以控制蜗杆质量一致性等问题。
本发明的上述技术目的主要是通过以下技术方案解决的： 它包括机架， 所述机架上设有布轮驱动电机， 所述布轮驱动电机的出轴上设有抛光布轮， 抛光布轮的圆周旁设有立式拖板，所述立式拖板上设有间隔设置的第一气缸 和顶尖驱动电机，所述第一气缸的活塞杆上连接有活动顶尖，所述顶尖驱动 电机的出轴上设置有固定顶尖，所述活动顶尖和固定顶尖相对同轴设置； 所 述立式拖板的下表面固定安装有导向块， 导向块的下方设有转动台，所述转 动台上设有沿平行于活动顶尖和固定顶尖的轴线方向延伸的导轨，立式拖板 通过导向块与导轨形成滑动连接，转动台上安装有第二气缸，第二气缸的活 塞杆与导向块连接，第二气缸驱动导向块使得立式拖板沿导轨滑动；所述转 动台枢轴连接于支架上， 转动台与支架之间可相对锁定， 活动顶尖和固定顶 尖两者轴线的倾斜角度可通过转动台的转动而改变；所述支架下方设有纵向 滑轨，所述纵向滑轨沿垂直于布轮轴线的方向延伸，支架与纵向滑轨滑动连 接， 支架上设置有第一传动螺母， 所述第一传动螺母与纵向丝杆螺紋配合， 所述纵向丝杆的一端与第三气缸的活塞杆连接，第三气缸可驱动纵向丝杆轴 向移动， 纵向丝杆的轴向移动带动支架沿纵向滑轨滑动； 所述纵向滑轨及第 三气缸均安装于底座上，所述机架对应于底座下方安装有横向滑轨，所述横 向滑轨沿平行于抛光布轮轴线的方向延伸， 底座与横向滑轨滑动连接， 底座 上固定安装有第二传动螺母，设于机架上的轴向进给电机的出轴上连接有横 向丝杆，横向丝杆与底座上的第二传动螺母螺紋连接，轴向进给电机驱动横 向丝杆转动，横向丝杆通过与第二传动螺母螺紋配合而致使底座沿横向滑轨 滑动。工作时， 首先按待加工蜗杆的螺旋升角通过调节转动台和支架之间的 相对位置来设定立式拖板倾斜角度，调整固定顶尖和活动顶尖的轴向相对位 置， 使两顶尖能把蜗杆工件装卸为准， 不宜过长。 初始状态下， 第一气缸驱 动活动顶尖离开固定顶尖使固定顶尖和活动顶尖之间的距离大于待加工蜗 杆工件的轴向长度，第二气缸驱动立式拖板沿转动台上的导轨滑动使蜗杆工 件的装夹位置轴向离开抛光布轮，而第三气缸则驱动支架沿纵向滑轨滑动从 而带动立式拖板使得蜗杆工件的装夹位置径向离开抛光布轮； 装夹时，将待 加工蜗杆工件的一端顶尖孔对准固定顶尖，启动第一气缸驱动活动顶尖与待 加工蜗杆工件另一端的顶尖孔配合从而将待加工蜗杆工件装夹在活动顶尖 和固定顶尖之间； 然后启动布轮驱动电机带动抛光布轮转动，顶尖驱动电机 带动待加工蜗杆工件转动，继而第二气缸驱动立式拖板沿转动台上的导轨滑 动使待加工蜗杆工件轴向位置靠近于抛光布轮圆周附近，而第三气缸进一步 驱动支架沿纵向滑轨滑动从而使待加工蜗杆与抛光布轮的圆周接触，轴向进 给电机则通过横向丝杆与底座上的第二传动螺母的配合驱动底座致使蜗杆 发生走向移动从而使蜗杆从一端到另一端均被抛光布轮抛光；根据蜗杆表面 粗糙度等级的需要重复上述动作即可完成蜗杆的抛光操作。当一个蜗杆工件 加工完成后，恢复初始状态卸下已完成加工的蜗杆工件， 重新装上新的待加 工蜗杆工件重复上述动作。
作为优选，所述纵向丝杆的另一端套设有传动轴套， 纵向丝杆与传动轴 套圆周方向通过健传动连接， 纵向丝杆与传动轴套之间可发生相对轴向移 动， 所述传动轴套上连接有手轮， 通过手轮可驱动传动轴套转动。 其中， 当 第三气缸驱动纵向丝杆发生轴向移动时，纵向丝杆与传动轴套之间发生相对 轴向移动； 而通过手轮来转动传动轴套时，传动轴套通过键与纵向丝杆配合 而使纵向丝杆转动，纵向丝杆同时带动第三气缸的活塞杆一起转动，纵向丝 杆通过安装在支架上的第一传动螺母配合而调节立式拖板与抛光布轮之间 的位置， 以补偿抛光布轮因磨损而导致的直径变小的差值， 也可适应不同蜗 杆工件的螺旋槽深度的需要。
作为优选，所述机架外设有防护罩，所述防护罩上对应于立式拖板附近 设有用于开启防护罩供操作人员操作的开门， 防护罩上设有排风除尘机构， 所述排风除尘机构的吸风口靠近于抛光布轮设置。其中，在机架外设置防护 罩可将防止抛光布轮对蜗杆工件抛光过程中产生的金属屑和抛光布轮磨损 过程中掉下的碎屑掉出， 以保持工作环境的清洁； 而其中将排风除尘机构的 吸风口靠近抛光布轮设置则更有利于将金属屑和抛光布轮的碎屑吸走； 另 外， 操作人员可通过开门来装卸蜗杆工件。
作为优选，所述活动顶尖与第一气缸的活塞杆之间通过连板连接，所述 连板上设有两个导向孔，所述两个导向孔与分布于第一气缸两侧的两根固定 导向柱分别滑动连接。其中，将活动顶尖与第一气缸的活塞杆之间通过连板 连接，而将连板通过两个导向孔与两根固定导向柱滑动连接可提高活动顶尖 的导向性， 防止活动顶尖的偏差，保证活动顶尖与蜗杆工件的顶尖孔对准配 合。 作为优选，所述转动台上的导轨由相互平行的两根组成，所述两根导轨 分布于第二气缸的活塞杆的两侧。其中，将立式拖板与转动台之间通过分布 在第二气缸活塞杆两侧的两根导轨滑动连接，提高了立式拖板与转动台之间 的导向向，保证立式拖板沿蜗杆工件的轴线方向移动， 以保证抛光布轮对蜗 杆工件的抛光效果。
作为优选， 所述固定顶尖通过三爪夹头安装于顶尖驱动电机的出轴上。 其中，将固定顶尖通过三爪夹头与驱动电机的出轴安装， 可便于调节固定顶 尖与活动顶尖之间的轴向距离， 以满足不同长度的蜗杆工件的抛光需要。
因此，本发明具有成本相对较低，易于保证蜗杆加工质量一致性等特点。
附图说明
图 1是本发明的一种主视结构示意图；
图 2是本发明的一种俯视结构示意图；
图 3是本发明支架以下部分的俯视结构示意图。
具体实施方式
下面通过实施例， 并结合附图，对本发明的技术方案作进一步具体的说 明。
实施例 1 : 如图 1、 图 2和图 3所示， 机架 1上设有布轮驱动电机 2， 布轮驱动电机 1的出轴上设有抛光布轮 3， 抛光布轮 3的圆周旁设有立式拖 板 4， 立式拖板 4上设有间隔设置的第一气缸 5和顶尖驱动电机 6， 第一气 缸 5的活塞杆上连接有活动顶尖 7， 活动顶尖 7与第一气缸 5的活塞杆之间 通过连板 8连接，连板 8上设有两个导向孔，两个导向孔与分布于第一气缸 5两侧的两根固定导向柱 9分别滑动连接。顶尖驱动电机 6的出轴上设置有 固定顶尖 10， 固定顶尖 10通过三爪夹头 11安装于顶尖驱动电机 6的出轴 上， 活动顶尖 7和固定顶尖 10相对同轴设置。
立式拖板 4的下表面固定安装有导向块 12， 导向块 12的下方设有转动 台 13， 转动台 13上设有沿平行于活动顶尖 7和固定顶尖 10的轴线方向延 伸的导轨 （图中未表示出）， 导轨由相互平行的两根组成， 立式拖板 4通过 导向块 12与导轨形成滑动连接， 转动台 13上安装有第二气缸 14， 两根导 轨分布于第二气缸 14的活塞杆的两侧， 第二气缸 14的活塞杆与导向块 12 连接， 第二气缸 14驱动导向块 12使得立式拖板 4沿两根导轨滑动。
转动台 13枢轴连接于支架 15上，转动台 13与支架 15之间可相对锁定， 活动顶尖 7和固定顶尖 10两者轴线的倾斜角度可通过转动台 13的转动而改 变； 支架 15下方设有纵向滑轨 16 (参见图 3 )， 纵向滑轨 16沿垂直于抛光 布轮 3的轴线的方向延伸， 支架 15与纵向滑轨 16滑动连接， 支架 15上设 置有第一传动螺母 17， 第一传动螺母 17与纵向丝杆 18螺紋配合， 纵向丝 杆 18的一端与第三气缸 19的活塞杆连接， 纵向丝杆 18的另一端套设有传 动轴套 20， 纵向丝杆 18与传动轴套 20圆周方向通过健连接， 第三气缸 19 可驱动纵向丝杆 18相对于传动轴套 20进行轴向移动， 纵向丝杆 18的轴向 移动带动支架 15沿纵向滑轨 16滑动， 传动轴套 20上连接有手轮 21， 通过 手轮 21可驱动传动轴套 20转动，当第三气缸 19驱动纵向丝杆 18发生轴向 移动时， 纵向丝杆 18与传动轴套 20之间发生相对轴向移动； 而通过手轮 21来转动传动轴套 20时， 传动轴套 20通过键与纵向丝杆 18配合而使纵向 丝杆 18转动， 纵向丝杆 18同时带动第三气缸 19的活塞杆一起转动， 纵向 丝杆 18通过安装在支架 15上的第一传动螺母 17配合而调节立式拖板 4与 抛光布轮 3之间的位置，以补偿抛光布轮 3因磨损而导致的直径变小的差值， 也可适应不同蜗杆工件的螺旋槽深度的需要。
纵向滑轨 16及第三气缸 19均安装于底座 22上， 机架 1对应于底座 22 下方安装有两根相互平行的横向滑轨 23， 横向滑轨 23沿平行于抛光布轮 3 轴线的方向延伸， 底座 22与横向滑轨 16滑动连接， 底座 22上固定安装有 第二传动螺母 24， 设于机架 1上的轴向进给电机 25的出轴上连接有横向丝 杆 26， 横向丝杆 26与底座 22上的第二传动螺母 24螺紋连接， 轴向进给电 机 25驱动横向丝杆 26转动，横向丝杆 26通过与第二传动螺母 24螺紋配合 而致使底座 22沿横向滑轨 23滑动。
工作时，首先按待加工蜗杆的螺旋升角通过调节转动台和支架之间的相 对位置来设定立式拖板倾斜角度， 调整固定顶尖和活动顶尖的轴向相对位 置， 使两顶尖能把蜗杆工件装卸为准， 不宜过长。 初始状态下， 第一气缸驱 动活动顶尖离开固定顶尖使固定顶尖和活动顶尖之间的距离大于待加工蜗 杆工件的轴向长度，第二气缸驱动立式拖板沿转动台上的导轨滑动使蜗杆工 件的装夹位置轴向离开抛光布轮，而第三气缸则驱动支架沿纵向滑轨滑动从 而带动立式拖板使得蜗杆工件的装夹位置径向离开抛光布轮； 如图 1和图 2 所示， 装夹时， 将待加工蜗杆工件 27的一端顶尖孔对准固定顶尖， 启动第 一气缸驱动活动顶尖与待加工蜗杆工件另一端的顶尖孔配合从而将待加工 蜗杆工件装夹在活动顶尖和固定顶尖之间；然后启动布轮驱动电机带动抛光 布轮转动，顶尖驱动电机带动待加工蜗杆工件转动，继而第二气缸驱动立式 拖板沿转动台上的导轨滑动使待加工蜗杆工件轴向位置靠近于抛光布轮圆 周附近，而第三气缸进一步驱动支架沿纵向滑轨滑动从而使待加工蜗杆与抛 光布轮的圆周接触，轴向进给电机则通过横向丝杆与底座上的第二传动螺母 的配合驱动底座致使蜗杆发生走向移动从而使蜗杆从一端到另一端均被抛 光布轮抛光；根据蜗杆表面粗糙度等级的需要重复上述动作即可完成蜗杆的 抛光操作。当一个蜗杆工件加工完成后，恢复初始状态卸下已完成加工的蜗 杆工件， 重新装上新的待加工蜗杆工件重复上述动作。

Claims

权利 要 求 书
1、 一种蜗杆抛光机， 包括机架， 其特征在于所述机架上设有布轮驱动 电机，所述布轮驱动电机的出轴上设有抛光布轮， 抛光布轮的圆周旁设有立 式拖板，所述立式拖板上设有间隔设置的第一气缸和顶尖驱动电机，所述第 一气缸的活塞杆上连接有活动顶尖，所述顶尖驱动电机的出轴上设置有固定 顶尖，所述活动顶尖和固定顶尖相对同轴设置；所述立式拖板的下表面固定 安装有导向块， 导向块的下方设有转动台，所述转动台上设有沿平行于活动 顶尖和固定顶尖的轴线方向延伸的导轨，立式拖板通过导向块与导轨形成滑 动连接， 转动台上安装有第二气缸， 第二气缸的活塞杆与导向块连接， 第二 气缸驱动导向块使得立式拖板沿导轨滑动； 所述转动台枢轴连接于支架上， 转动台与支架之间可相对锁定，活动顶尖和固定顶尖两者轴线的倾斜角度可 通过转动台的转动而改变；所述支架下方设有纵向滑轨，所述纵向滑轨沿垂 直于布轮轴线的方向延伸，支架与纵向滑轨滑动连接， 支架上设置有第一传 动螺母，所述第一传动螺母与纵向丝杆螺紋配合，所述纵向丝杆的一端与第 三气缸的活塞杆连接，第三气缸可驱动纵向丝杆轴向移动，纵向丝杆的轴向 移动带动支架沿纵向滑轨滑动； 所述纵向滑轨及第三气缸均安装于底座上， 所述机架对应于底座下方安装有横向滑轨，所述横向滑轨沿平行于抛光布轮 轴线的方向延伸， 底座与横向滑轨滑动连接， 底座上固定安装有第二传动螺 母， 设于机架上的轴向进给电机的出轴上连接有横向丝杆，横向丝杆与底座 上的第二传动螺母螺紋连接，轴向进给电机驱动横向丝杆转动，横向丝杆通 过与第二传动螺母螺紋配合而致使底座沿横向滑轨滑动。
2、 根据权利要求 1所述的蜗杆抛光机， 其特征在于所述纵向丝杆的另 一端套设有传动轴套， 纵向丝杆与传动轴套圆周方向通过健传动连接， 纵向 丝杆与传动轴套之间可发生相对轴向移动，所述传动轴套上连接有手轮，通 过手轮可驱动传动轴套转动。
3、 根据权利要求 1或 2所述的蜗杆抛光机， 其特征在于所述机架外设 有防护罩，所述防护罩上对应于立式拖板附近设有用于开启防护罩供操作人 员操作的开门， 防护罩上设有排风除尘机构，所述排风除尘机构的吸风口靠 近于抛光布轮设置。
4、 根据权利要求 1或 2所述的蜗杆抛光机， 其特征在于所述活动顶尖 与第一气缸的活塞杆之间通过连板连接，所述连板上设有两个导向孔，所述 两个导向孔与分布于第一气缸两侧的两根固定导向柱分别滑动连接。
5、 根据权利要求 1或 2所述的蜗杆抛光机， 其特征在于所述转动台上 的导轨由相互平行的两根组成，所述两根导轨分布于第二气缸的活塞杆的两
6、 根据权利要求 1或 2所述的蜗杆抛光机， 其特征在于所述固定顶尖 通过三爪夹头安装于顶尖驱动电机的出轴上。
PCT/CN2009/070786 2008-11-20 2009-03-13 蜗杆抛光机 WO2010057374A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020117004563A KR101249816B1 (ko) 2008-11-20 2009-03-13 웜 폴리셔
NZ592260A NZ592260A (en) 2008-11-20 2009-03-13 Polisher with a clamp arrangement on an adjustable upright drawing plate adjacent a polishing wheel
AU2009317738A AU2009317738C1 (en) 2008-11-20 2009-03-13 Worm polisher
CA2737358A CA2737358C (en) 2008-11-20 2009-03-13 Worm polisher

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810122337A CN101733487A (zh) 2008-11-20 2008-11-20 蜗杆抛光机
CN200810122337.4 2008-11-20

Publications (1)

Publication Number Publication Date
WO2010057374A1 true WO2010057374A1 (zh) 2010-05-27

Family

ID=42197821

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/070786 WO2010057374A1 (zh) 2008-11-20 2009-03-13 蜗杆抛光机

Country Status (7)

Country Link
KR (1) KR101249816B1 (zh)
CN (1) CN101733487A (zh)
AU (1) AU2009317738C1 (zh)
CA (1) CA2737358C (zh)
MY (1) MY158301A (zh)
NZ (1) NZ592260A (zh)
WO (1) WO2010057374A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108972293A (zh) * 2018-07-04 2018-12-11 中山市华拓电子设备有限公司 一种摆臂式自动抛光机
CN111015491A (zh) * 2019-12-30 2020-04-17 彭青珍 一种机电一体化数控抛光机床
CN112809541A (zh) * 2021-01-07 2021-05-18 湖南鸿拓精密制造有限公司 一种泵轴抛光装置
CN114227493A (zh) * 2021-12-08 2022-03-25 湖北芯洁电子科技有限公司 一种旋转抛光台

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991028A (zh) * 2014-05-29 2014-08-20 刘忠平 一种打磨机的落料装置
CN103991031B (zh) * 2014-05-29 2016-09-07 刘忠平 具有双转向的夹持大小头扳手装置
CN105537690A (zh) * 2016-02-04 2016-05-04 浙江胜华波电器股份有限公司 进给等量式蜗杆自动抛光机构
CN106272045A (zh) * 2016-08-29 2017-01-04 林佳 跳跃式电枢轴自动输送装置
CN106256496A (zh) * 2016-08-29 2016-12-28 浙江胜华波电器股份有限公司 电枢轴自动送料摆动抛光机构
CN106217242A (zh) * 2016-08-29 2016-12-14 浙江胜华波电器股份有限公司 电枢轴送料摆动装夹机构
CN106217222A (zh) * 2016-08-29 2016-12-14 浙江胜华波电器股份有限公司 电枢轴装夹摆动抛光机构
CN106217221A (zh) * 2016-08-29 2016-12-14 浙江胜华波电器股份有限公司 摆动式电枢轴装夹装置
CN106695550A (zh) * 2016-11-16 2017-05-24 黄大海 一种旋转摆动夹具装置
CN107344320B (zh) * 2017-08-31 2023-05-09 台州市冠丰自动化设备有限公司 汽车方向盘转向蜗杆齿面抛光机
CN108115229B (zh) * 2017-12-28 2024-01-02 天津中嘉利达机械部件有限公司 一种蜗杆用上料装置
CN108746678B (zh) * 2018-06-13 2019-06-07 浙江百瑞传动科技有限公司 一种可调节顶尖角度的顶尖座
JP7068076B2 (ja) * 2018-07-04 2022-05-16 株式会社スギノマシン バニシング加工装置
CN108747740A (zh) * 2018-08-06 2018-11-06 深圳市钜达机械设备有限公司 全自动抛光机
CN114227514A (zh) * 2022-01-08 2022-03-25 常州赢世自动化设备有限公司 抛光机单工位自动进给装置
CN117300815B (zh) * 2023-11-30 2024-02-02 莱州亚通重型装备有限公司 摊铺机螺旋叶片的加工打磨装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142415A (en) * 1935-10-05 1939-01-03 John M Riordan Worm polishing machine
DE10058677A1 (de) * 2000-11-25 2002-06-06 Metabo Schleif Und Polieranlag Automatische Bürstmaschine
CN201006585Y (zh) * 2007-01-08 2008-01-16 江门市信贝利机械有限公司 自动抛光机
CN201089109Y (zh) * 2007-05-16 2008-07-23 江门市信贝利机械有限公司 多角度抛光机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1584393B1 (de) * 2004-04-06 2008-09-10 The Gleason Works Verfahren zum Abrichten einer im wesentlichen zylindrischen Schleifschnecke
JP5428438B2 (ja) * 2009-03-25 2014-02-26 株式会社ジェイテクト ねじ研削盤

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142415A (en) * 1935-10-05 1939-01-03 John M Riordan Worm polishing machine
DE10058677A1 (de) * 2000-11-25 2002-06-06 Metabo Schleif Und Polieranlag Automatische Bürstmaschine
CN201006585Y (zh) * 2007-01-08 2008-01-16 江门市信贝利机械有限公司 自动抛光机
CN201089109Y (zh) * 2007-05-16 2008-07-23 江门市信贝利机械有限公司 多角度抛光机

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108972293A (zh) * 2018-07-04 2018-12-11 中山市华拓电子设备有限公司 一种摆臂式自动抛光机
CN108972293B (zh) * 2018-07-04 2020-12-11 中山市华拓电子设备有限公司 一种摆臂式自动抛光机
CN111015491A (zh) * 2019-12-30 2020-04-17 彭青珍 一种机电一体化数控抛光机床
CN112809541A (zh) * 2021-01-07 2021-05-18 湖南鸿拓精密制造有限公司 一种泵轴抛光装置
CN114227493A (zh) * 2021-12-08 2022-03-25 湖北芯洁电子科技有限公司 一种旋转抛光台

Also Published As

Publication number Publication date
CN101733487A (zh) 2010-06-16
CA2737358C (en) 2013-07-02
MY158301A (en) 2016-09-30
CA2737358A1 (en) 2010-05-27
AU2009317738B2 (en) 2015-01-29
KR20110036853A (ko) 2011-04-11
NZ592260A (en) 2012-07-27
AU2009317738A1 (en) 2010-05-27
KR101249816B1 (ko) 2013-04-02
AU2009317738C1 (en) 2015-04-23

Similar Documents

Publication Publication Date Title
WO2010057374A1 (zh) 蜗杆抛光机
CN106078396B (zh) 一种多轴联动式打磨装置
US8979616B2 (en) Gear processing machine
CN101791725B (zh) 弧齿锥齿轮和准双曲面齿轮成形法大轮磨齿机
KR20110002316A (ko) 파이프 샌딩 장치
CN116237762B (zh) 一种钣金加工用焊接装置
CN106625158A (zh) 一种石材磨光机
CN216098172U (zh) 一种简易型打磨切割一体机
CN206425949U (zh) 一种石材磨光机
CN108515451A (zh) 一种工件打磨装置
CN201136118Y (zh) 钢管砂带抛光机
CN113977423A (zh) 数控立式双磨头多功能磨床
CN111702607A (zh) 一种探伤打磨机械设备
CN108568723B (zh) 新型镜片精磨抛光装置
CN214054685U (zh) 一种榨汁机刀盘加工用外边缘毛刺全方位打磨装置
CN208801122U (zh) 一种数控内圆磨床用防护装置
CN112091764A (zh) 一种打磨精度高的打磨设备
CN211388089U (zh) 一种法兰盘加工用去毛刺装置
CN212044074U (zh) 一种双砂轮数控外圆磨床
CN216066888U (zh) 数控立式双磨头多功能磨床
CN108942681A (zh) 一种磨床金刚石砂轮修整装置
CN220561060U (zh) 多功能直刀磨刀机
CN214393160U (zh) 一种用于去除气动传动件毛刺的加工车床
TWI595957B (zh) Processing equipment assembly
CN218658452U (zh) 一种磨床砂轮修整装置

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: 09827123

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20117004563

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2737358

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 592260

Country of ref document: NZ

WWE Wipo information: entry into national phase

Ref document number: 2009317738

Country of ref document: AU

ENP Entry into the national phase

Ref document number: 2009317738

Country of ref document: AU

Date of ref document: 20090313

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09827123

Country of ref document: EP

Kind code of ref document: A1