CN114603445B - Automatic control type grinding integrated device based on shaft side machining - Google Patents

Automatic control type grinding integrated device based on shaft side machining Download PDF

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Publication number
CN114603445B
CN114603445B CN202210219918.XA CN202210219918A CN114603445B CN 114603445 B CN114603445 B CN 114603445B CN 202210219918 A CN202210219918 A CN 202210219918A CN 114603445 B CN114603445 B CN 114603445B
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shaft
motor
moving
machine table
sliding
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CN114603445A (en
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姜坤
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Jining Technician College
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Jining Technician College
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/02Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18Accessories
    • B24B21/20Accessories for controlling or adjusting the tracking or the tension of the grinding belt
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention discloses an automatic control type grinding integrated device based on shaft side machining. The shaft side surface of the shaft workpiece can be polished, and the shaft side surface of the shaft workpiece can be polished up and down, so that the up and down polishing range is improved; one half of the circumferential surface of the shaft workpiece is coated in the polishing layer on the outer side of the polishing belt, so that the contact area between the shaft side of the shaft workpiece and the polishing belt is enlarged, the problem that the polishing time is long due to the fact that the contact surface between the shaft side of the shaft workpiece and the polishing belt is small in the shaft side polishing process in the prior art is solved, and the processing efficiency is further improved; and should be convenient for people to adjust wantonly the elasticity of polishing the area, reduced the limitation of in-process, and easy operation, be convenient for adjust and use.

Description

一种基于轴侧加工的自动化控制式磨削一体化装置An automatic control grinding integrated device based on shaft side processing

技术领域technical field

本发明涉及机械加工技术领域,尤其涉及一种基于轴侧加工的自动化控制式磨削一体化装置。The invention relates to the technical field of mechanical processing, in particular to an automatic control grinding integrated device based on shaft side processing.

背景技术Background technique

众所周知,轴类零件经车床加工后,需要再对其外圆表面的圆周进行打磨处理,以便使之圆周表面达到光滑的效果,以提高其售卖质量,与轴套类产品件实现更好的配合效果。As we all know, after the shaft parts are processed by the lathe, the circumference of the outer surface of the shaft needs to be polished to achieve a smooth effect on the circumferential surface, so as to improve its sales quality and achieve better cooperation with shaft sleeve products. Effect.

对于轴类工件圆周表面打磨是通常需要使用磨削装置进行;如现有技术CN109968134B公开了一种基于轴侧加工的自动化控制式磨削一体化装置,包括压臂,压板,转轴,转套和打磨盘;所述底架用于装置的底部支撑,其顶面右侧焊接有右立架,右立架的架体结构顶腔内安装有第一马达,并且底架的顶面与右立架的顶面分别还安装有第一转座和第二转座,其中第二转座通过一侧的带轮与底部的第一马达实现带传动连接;所述第一转座和第二转座上分别还通过花键固定套装有第一连接轮和第二连接轮,压向被打磨的轴类零件的外圆上,提高打磨力度,左前侧设有一处圆式打磨盘,打磨盘随第一转座轴的旋转而同步旋转,正好可用于打磨轴类零件的外端头,因此功能性再次被提升,综合结构设计合理。For the grinding of the circumferential surface of shaft workpieces, it is usually necessary to use a grinding device; as the prior art CN109968134B discloses an automatic control type grinding integrated device based on shaft side processing, including a pressing arm, a pressing plate, a rotating shaft, a rotating sleeve and Grinding disc; the bottom frame is used for the bottom support of the device, and a right stand is welded on the right side of the top surface, and the first motor is installed in the top cavity of the frame structure of the right stand, and the top surface of the bottom frame is connected to the right stand The top surface of the frame is also equipped with a first swivel seat and a second swivel seat respectively, wherein the second swivel seat realizes belt drive connection with the first motor at the bottom through a pulley on one side; the first swivel seat and the second swivel seat The seat is fixed with a first connecting wheel and a second connecting wheel respectively through splines, which are pressed against the outer circle of the shaft parts to be polished to increase the grinding force. There is a circular grinding disc on the left front side, which is The rotation of the first turntable shaft rotates synchronously, which can be used for grinding the outer end of the shaft parts, so the functionality is improved again, and the comprehensive structure design is reasonable.

然而,现有自动化控制式磨削一体化装置技术中,在轴侧打磨加工时通常只能对轴类工件一侧接触后打磨,但这样轴类工件的轴侧与打磨带之间的接触面较小,使得磨削加工的时长较长,导致整体的加工效率不高,而且也不便于人们对打磨带的松紧度进行任意调节,局限性较大。However, in the existing automatic control grinding integrated device technology, usually only one side of the shaft workpiece can be ground after contacting the shaft side during grinding, but in this way, the contact surface between the shaft side of the shaft workpiece and the grinding belt The small size makes the grinding process longer, resulting in low overall processing efficiency, and it is not convenient for people to adjust the tightness of the grinding belt arbitrarily, which has relatively large limitations.

发明内容Contents of the invention

基于背景技术存在的技术问题,本发明提出了一种基于轴侧加工的自动化控制式磨削一体化装置。Based on the technical problems existing in the background technology, the present invention proposes an automatic control grinding integrated device based on shaft side processing.

本发明提出的一种基于轴侧加工的自动化控制式磨削一体化装置,包括机台以及设置于机台上的安装槽,位于安装槽两侧的机台上均设有移动槽,两个移动槽内均沿水平方向滑动安装有移动块,且移动块的顶部延伸至机台的上方,两个移动块的上表面上分别通过转轴转动安装有移动轮;An automatic control grinding integrated device based on shaft side processing proposed by the present invention includes a machine table and installation grooves arranged on the machine table, and the machine tables located on both sides of the installation groove are equipped with moving grooves, two There are moving blocks slidingly installed in the moving groove along the horizontal direction, and the top of the moving block extends to the top of the machine table, and the upper surfaces of the two moving blocks are respectively installed with moving wheels through the rotation of the rotating shaft;

所述安装槽内沿前后方向滑动安装有滑座,且滑座的顶部延伸至机台的上方,滑座上表面的两端均固定安装有固定板,两个固定板的内侧均固定安装有夹紧电机,两个夹紧电机的输出端上均固定安装有用于对轴类工件进行夹持固定的弧形夹持头;A sliding seat is slidably installed in the installation groove along the front and rear directions, and the top of the sliding seat extends to the top of the machine table. Both ends of the upper surface of the sliding seat are fixedly installed with fixing plates, and the inner sides of the two fixing plates are fixedly installed with Clamping motors, the output ends of the two clamping motors are fixedly installed with arc-shaped clamping heads for clamping and fixing shaft workpieces;

所述机台的顶部左侧固定安装有打磨电机,且打磨电机还位于安装槽的后侧,打磨电机的输出端上固定套接有驱动轮;所述机台的顶部右侧转动安装有传动轴,传动轴上固定套接有传动轮,且传动轮还位于安装槽的后侧;所述驱动轮、传动轮以及两个移动轮均与打磨带传动连接,且打磨带还与轴类工件传动配合并对轴类工件进行打磨配合;A grinding motor is fixedly installed on the left side of the top of the machine table, and the grinding motor is also located on the rear side of the installation groove, and a driving wheel is fixedly sleeved on the output end of the grinding motor; The transmission shaft is fixedly sleeved with a drive wheel, and the drive wheel is also located at the rear side of the installation groove; the drive wheel, the drive wheel and the two moving wheels are all connected to the grinding belt, and the grinding belt is also connected to the shaft workpiece Transmission fit and grinding fit for shaft workpieces;

两个移动块相互靠近的一端均活动延伸至安装槽内,安装槽内转动安装有螺旋杆,且螺旋杆的两端分别转动安装在两个移动槽内,两个移动块均套设在螺旋杆上并分别与螺旋杆通过螺纹传动连接,所述机台的左侧还固定安装有步进电机,且螺旋杆的左端转动贯穿至机台的外部并与步进电机的输出端固定连接;The ends of the two moving blocks that are close to each other are movably extended into the installation groove, and a screw rod is installed in the installation groove, and the two ends of the screw rod are respectively rotated and installed in the two moving grooves, and the two moving blocks are sleeved on the screw rod. The rods are respectively connected to the screw rods through screw transmission, and a stepping motor is fixedly installed on the left side of the machine table, and the left end of the screw rod rotates through to the outside of the machine table and is fixedly connected to the output end of the stepping motor;

所述机台上表面的后端还固定安装有后背板,后背板的前侧固定安装有伸缩电机,且伸缩电机的输出端与滑座的后侧沿竖直方向滑动连接;位于安装槽两侧的机台上均固定安装有电动伸缩杆,且电动伸缩杆与移动槽相邻并位于移动槽的后侧,电动伸缩杆的输出端固定安装有滑板,滑板上转动安装有接驳轮,且接驳轮与打磨带相适配;所述安装槽的底部内壁上沿前后方向滑动安装有工型滑块,且工型滑块的顶部固定安装有升降电机,所述升降电机的输出端与滑座的底部固定连接。The rear end of the upper surface of the machine table is also fixedly installed with a backboard, and the front side of the backboard is fixedly installed with a telescopic motor, and the output end of the telescopic motor is slidably connected with the rear side of the slide seat along the vertical direction; Electric telescopic rods are fixedly installed on the machine tables on both sides of the tank, and the electric telescopic rods are adjacent to the moving tank and located on the rear side of the moving tank. wheel, and the connecting wheel is compatible with the grinding belt; the bottom inner wall of the installation groove is slidably installed with an I-shaped slider along the front and rear direction, and the top of the I-shaped slider is fixedly installed with a lifting motor. The output end is fixedly connected with the bottom of the sliding seat.

作为本发明的进一步优选,所述轴类工件活动设置在两个移动轮相对靠近一侧的后方;打磨带的外侧设置有打磨层,且轴类工件圆周表面的二分之一包覆在打磨带外侧的打磨层中。As a further preference of the present invention, the shaft workpiece is movably arranged behind the two moving wheels on one side relatively close to it; a grinding layer is provided on the outside of the grinding belt, and half of the circumferential surface of the shaft workpiece is covered with a grinding layer. In the sanding layer on the outside of the belt.

作为本发明的进一步优选,所述滑座的顶部设有圆槽,圆槽内设置有转盘,圆槽的底部内壁上设有电机槽,电机槽内固定安装有旋转电机,且旋转电机的输出端与转盘的底部固定连接,所述轴类工件放置在转盘上。As a further preference of the present invention, a circular groove is provided on the top of the sliding seat, a turntable is arranged in the circular groove, a motor groove is arranged on the inner wall of the bottom of the circular groove, a rotating motor is fixedly installed in the motor groove, and the output of the rotating motor The end is fixedly connected with the bottom of the turntable, and the shaft workpiece is placed on the turntable.

作为本发明的进一步优选,所述伸缩电机的输出端固定连接有滑块,所述滑座的后侧上部固定连接有滑轨,且滑块滑动安装在滑轨上。As a further preference of the present invention, a slider is fixedly connected to the output end of the telescopic motor, a slide rail is fixedly connected to the upper rear side of the slider seat, and the slider is slidably mounted on the slide rail.

作为本发明的进一步优选,所述滑块具体为T形滑块,滑轨的后侧设有T形滑槽,且滑块沿竖直方向滑动安装在T形滑槽内。As a further preference of the present invention, the slider is specifically a T-shaped slider, the rear side of the slide rail is provided with a T-shaped chute, and the slider is slidably installed in the T-shaped chute along the vertical direction.

作为本发明的进一步优选,所述移动块上沿水平方向设有横向螺孔,且螺旋杆与横向螺孔螺纹连接;所述螺旋杆上对称设置有外螺纹,且螺旋杆上的两个外螺纹的旋向相反设置。As a further preference of the present invention, the moving block is provided with horizontal screw holes along the horizontal direction, and the screw rod is threadedly connected with the horizontal screw holes; the screw rod is symmetrically provided with external threads, and the two external threads on the screw rod The direction of rotation of the threads is set in reverse.

作为本发明的进一步优选,所述移动槽的右外侧内壁上设置有轴承座,且螺旋杆的右端转动安装在轴承座上。As a further preference of the present invention, a bearing seat is provided on the right outer inner wall of the moving groove, and the right end of the screw rod is rotatably mounted on the bearing seat.

作为本发明的进一步优选,所述机台正面的前侧还设置有控制器,且步进电机、伸缩电机、电动伸缩杆、夹紧电机均与控制器电性连接。As a further preference of the present invention, a controller is also provided on the front side of the front of the machine, and the stepping motor, telescopic motor, electric telescopic rod, and clamping motor are all electrically connected to the controller.

工作原理:利用打磨电机带动驱动轮旋转,进而带动打磨带旋转并传动,并利用打磨层来对轴类工件的轴侧表面进行打磨;与此同时,利用升降电机带动滑座以及轴类工件上下移动,这样可以对轴类工件的轴侧表面进行上下打磨,以提高上下的打磨范围;且由于轴类工件圆周表面的二分之一被包覆在打磨带外侧的打磨层中,这样扩大了轴类工件的轴侧与打磨带之间的接触面积,避免以往在轴侧打磨过程中由于轴类工件的轴侧与打磨带之间的接触面较小而致使打磨时长较长的问题出现,进一步提高了加工效率;当轴类工件的一侧打磨好后,打磨电机停止后并通过夹紧电机输出端的收缩,使弧形夹持头对轴类工件不夹持,并通过旋转电机带动转盘上的轴类工件旋转180°后,再利用夹紧电机与弧形夹持头配合来对轴类工件夹紧,继续通过打磨电机带动驱动轮以及打磨带旋转打磨即可。当打磨后需要取件时:通过步进电机工作带动螺旋杆转动,且螺旋杆上的两个外螺螺旋方向相反设置,进而可以使两个移动块在螺旋杆上的两个外螺上进行相互远离的螺纹传动,进而可以使两个移动轮相互远离,且此时电动伸缩杆推动滑板上的接驳轮与打磨带接驳限位,同时伸缩电机输出端伸出时来推动滑座上的轴类工件前移,这样可以使得轴类工件在前移后并从打磨带的包裹中移动出来(即轴类工件与两个移动轮整体处于同一水平线),最后,再利用夹紧电机和弧形夹持头来对轴类工件松动取出即可。另外,通过控制两个移动轮相互靠近或远离,可以调节打磨带的松紧度,这样便于人们对打磨带的松紧度进行任意调节。Working principle: Use the grinding motor to drive the driving wheel to rotate, and then drive the grinding belt to rotate and drive, and use the grinding layer to grind the shaft side surface of the shaft workpiece; at the same time, use the lifting motor to drive the sliding seat and the shaft workpiece up and down Move, so that the shaft side surface of the shaft workpiece can be ground up and down to improve the upper and lower grinding range; and because half of the circumferential surface of the shaft workpiece is covered in the grinding layer on the outside of the grinding belt, this expands the The contact area between the shaft side of the shaft workpiece and the grinding belt can avoid the problem of long grinding time due to the small contact surface between the shaft side of the shaft workpiece and the grinding belt during the shaft side grinding process in the past. Further improve the processing efficiency; when one side of the shaft workpiece is polished, the grinding motor stops and the output end of the clamping motor shrinks, so that the arc-shaped clamping head does not clamp the shaft workpiece, and the turntable is driven by the rotating motor After the shaft workpiece rotates 180°, the shaft workpiece is clamped by the clamping motor and the arc-shaped clamping head, and the grinding motor drives the driving wheel and the grinding belt to rotate and grind. When it is necessary to pick up the parts after grinding: the screw rod is driven to rotate by the stepping motor, and the two outer screws on the screw rod are set in opposite directions, so that the two moving blocks can be moved on the two outer screws on the screw rod. The screw transmission that is far away from each other can make the two moving wheels far away from each other, and at this time, the electric telescopic rod pushes the connecting wheel on the skateboard and the grinding belt to connect to the limit, and at the same time, when the output end of the telescopic motor is stretched out, it pushes the sliding seat The shaft workpiece is moved forward, so that the shaft workpiece can be moved out of the package of the grinding belt after moving forward (that is, the shaft workpiece and the two moving wheels are at the same level as a whole), and finally, the clamping motor and the arc The shaft-type workpiece can be loosened and taken out by using a clamping head. In addition, the tightness of the grinding belt can be adjusted by controlling the two moving wheels to approach or move away from each other, which is convenient for people to adjust the tightness of the grinding belt arbitrarily.

本发明的有益效果是:The beneficial effects of the present invention are:

该基于轴侧加工的自动化控制式磨削一体化装置,不仅可以对轴类工件的轴侧表面进行打磨,同时可以对轴类工件的轴侧表面进行上下打磨,进而提高了上下的打磨范围;且由于轴类工件圆周表面的二分之一被包覆在打磨带外侧的打磨层中,这样扩大了轴类工件的轴侧与打磨带之间的接触面积,避免以往在轴侧打磨过程中由于轴类工件的轴侧与打磨带之间的接触面较小而致使打磨时长较长的问题出现,进一步提高了加工效率;并且该便于人们对打磨带的松紧度进行任意调节,减小了过程中的局限性,且操作简单,便于调节使用。The automatic control grinding integrated device based on shaft side processing can not only grind the shaft side surface of the shaft workpiece, but also can grind the shaft side surface of the shaft workpiece up and down, thereby improving the upper and lower grinding range; And because one-half of the circumferential surface of the shaft workpiece is covered in the grinding layer on the outside of the grinding belt, the contact area between the shaft side of the shaft workpiece and the grinding belt is enlarged, avoiding the grinding process of the shaft side in the past. Due to the small contact surface between the shaft side of the shaft workpiece and the grinding belt, the problem of longer grinding time appears, which further improves the processing efficiency; and it is convenient for people to adjust the tightness of the grinding belt at will, reducing the Limitations in the process, and the operation is simple, easy to adjust and use.

附图说明Description of drawings

图1为本发明的俯视图;Fig. 1 is the top view of the present invention;

图2为本发明图1中A部分放大的结构示意图;Fig. 2 is the schematic structural representation of part A enlarged in Fig. 1 of the present invention;

图3为本发明正面的前视示意图;Fig. 3 is the front schematic diagram of the front of the present invention;

图4为本发明中滑座、升降电机、工型滑块、转盘、旋转电机的前视示意图;Fig. 4 is the front view schematic diagram of sliding seat, lifting motor, I-shaped slider, turntable, rotating motor in the present invention;

图5为本发明中移动块、横向螺孔的结构示意图。Fig. 5 is a structural schematic diagram of the moving block and the transverse screw hole in the present invention.

图中:1、机台;101、安装槽;102、移动槽;2、滑座;201、固定板;202、夹紧电机;203、弧形夹持头;3、移动块;301、横向螺孔;4、打磨电机;5、驱动轮;6、打磨带;601、打磨层;7、移动轮;701、转轴;8、传动轮;9、步进电机;10、螺旋杆;100、外螺纹;11、轴承座;12、接驳轮;121、电动伸缩杆;122、滑板;13、伸缩电机;131、后背板;132、滑块;133、滑轨;134、T形滑槽;14、控制器;15、升降电机;16、工型滑块;17、旋转电机;18、转盘。In the figure: 1, machine platform; 101, installation slot; 102, moving slot; 2, sliding seat; 201, fixed plate; 202, clamping motor; 203, arc clamping head; 3, moving block; 301, horizontal direction Screw hole; 4, grinding motor; 5, driving wheel; 6, grinding belt; 601, grinding layer; 7, moving wheel; 701, rotating shaft; 8, driving wheel; 9, stepping motor; 10, screw rod; 100, External thread; 11, bearing seat; 12, connecting wheel; 121, electric telescopic rod; 122, slide plate; 13, telescopic motor; 131, back plate; 132, slide block; 133, slide rail; 134, T-shaped slide Groove; 14, controller; 15, lifting motor; 16, I-shaped slider; 17, rotating motor; 18, turntable.

具体实施方式detailed description

下面结合具体实施例对本发明作进一步解说。The present invention will be further explained below in conjunction with specific embodiments.

实施例Example

参考图1-5,本实施例中提出了一种基于轴侧加工的自动化控制式磨削一体化装置,包括机台1以及设置于机台1上的安装槽101,位于安装槽101两侧的机台1上均设有移动槽102,两个移动槽102内均沿水平方向滑动安装有移动块3,且移动块3的顶部延伸至机台1的上方,两个移动块3的上表面上分别通过转轴701转动安装有移动轮7;Referring to Figures 1-5, this embodiment proposes an automated controlled grinding integrated device based on axial side processing, including a machine table 1 and an installation groove 101 provided on the machine table 1, located on both sides of the installation groove 101 The machine 1 is equipped with moving slots 102, and the moving blocks 3 are installed in the two moving slots 102 along the horizontal direction. The moving wheels 7 are installed on the surface through rotating shafts 701 respectively;

所述安装槽101内沿前后方向滑动安装有滑座2,且滑座2的顶部延伸至机台1的上方,滑座2上表面的两端均固定安装有固定板201,两个固定板201的内侧均固定安装有夹紧电机202,两个夹紧电机202的输出端上均固定安装有用于对轴类工件进行夹持固定的弧形夹持头203;In the installation groove 101, a sliding seat 2 is slidably installed along the front and rear direction, and the top of the sliding seat 2 extends to the top of the machine table 1, and the two ends of the upper surface of the sliding seat 2 are fixedly installed with a fixed plate 201, and the two fixed plates Clamping motors 202 are fixedly installed on the inside of 201, and arc-shaped clamping heads 203 for clamping and fixing shaft workpieces are fixedly installed on the output ends of the two clamping motors 202;

所述机台1的顶部左侧固定安装有打磨电机4,且打磨电机4还位于安装槽101的后侧,打磨电机4的输出端上固定套接有驱动轮5;所述机台1的顶部右侧转动安装有传动轴,传动轴上固定套接有传动轮8,且传动轮8还位于安装槽101的后侧;所述驱动轮5、传动轮8以及两个移动轮7均与打磨带6传动连接,且打磨带6还与轴类工件传动配合并对轴类工件进行打磨配合;The left side of the top of the machine 1 is fixedly equipped with a grinding motor 4, and the grinding motor 4 is also positioned at the rear side of the mounting groove 101, and the output end of the grinding motor 4 is fixedly sleeved with a drive wheel 5; The top right side is rotated and installed with a transmission shaft, and the transmission shaft is fixedly sleeved with a transmission wheel 8, and the transmission wheel 8 is also positioned at the rear side of the installation groove 101; the drive wheel 5, transmission wheel 8 and two moving wheels 7 are all connected The grinding belt 6 is connected by transmission, and the grinding belt 6 is also driven and matched with the shaft workpiece to grind the shaft workpiece;

两个移动块3相互靠近的一端均活动延伸至安装槽101内,安装槽101内转动安装有螺旋杆10,且螺旋杆10的两端分别转动安装在两个移动槽102内,两个移动块3均套设在螺旋杆10上并分别与螺旋杆10通过螺纹传动连接,所述机台1的左侧还固定安装有步进电机9,且螺旋杆10的左端转动贯穿至机台1的外部并与步进电机9的输出端固定连接;The ends of the two moving blocks 3 that are close to each other are movably extended into the installation groove 101, the screw rod 10 is installed in the installation groove 101, and the two ends of the screw rod 10 are respectively rotated and installed in the two moving grooves 102, and the two moving The blocks 3 are all sleeved on the screw rod 10 and are respectively connected with the screw rod 10 through screw transmission. A stepping motor 9 is also fixedly installed on the left side of the machine table 1, and the left end of the screw rod 10 rotates through to the machine table 1. The outside of and is fixedly connected with the output terminal of stepper motor 9;

所述机台1上表面的后端还固定安装有后背板131,后背板131的前侧固定安装有伸缩电机13,且伸缩电机13的输出端与滑座2的后侧沿竖直方向滑动连接;位于安装槽101两侧的机台1上均固定安装有电动伸缩杆121,且电动伸缩杆121与移动槽102相邻并位于移动槽102的后侧,电动伸缩杆121的输出端固定安装有滑板122,滑板122上转动安装有接驳轮12,且接驳轮12与打磨带6相适配;所述安装槽101的底部内壁上沿前后方向滑动安装有工型滑块16,且工型滑块16的顶部固定安装有升降电机15,所述升降电机15的输出端与滑座2的底部固定连接。The rear end of the upper surface of the machine platform 1 is also fixedly equipped with a back plate 131, and the front side of the back plate 131 is fixedly equipped with a telescopic motor 13, and the output end of the telescopic motor 13 is vertical to the rear side of the slide seat 2. Sliding connection in the direction; electric telescopic rods 121 are fixedly installed on the machine table 1 on both sides of the installation groove 101, and the electric telescopic rods 121 are adjacent to the moving groove 102 and are located at the rear side of the moving groove 102. The output of the electric telescopic rods 121 A slide plate 122 is fixedly installed on the end of the slide plate 122, and a connecting wheel 12 is installed on the sliding plate 122, and the connecting wheel 12 is adapted to the grinding belt 6; the bottom inner wall of the installation groove 101 is slid and installed with an I-shaped slider along the front and rear direction. 16, and the top of the I-shaped slider 16 is fixedly installed with a lifting motor 15, and the output end of the lifting motor 15 is fixedly connected with the bottom of the sliding seat 2.

其中,所述轴类工件活动设置在两个移动轮7相对靠近一侧的后方;打磨带6的外侧设置有打磨层601,且轴类工件圆周表面的二分之一包覆在打磨带6外侧的打磨层601中。Wherein, the shaft-type workpiece is movably arranged behind the two moving wheels 7 relatively close to one side; the outer side of the grinding belt 6 is provided with a grinding layer 601, and one-half of the circumferential surface of the shaft-type workpiece is coated on the grinding belt 6 In the outer grinding layer 601.

其中,所述滑座2的顶部设有圆槽,圆槽内设置有转盘18,圆槽的底部内壁上设有电机槽,电机槽内固定安装有旋转电机17,且旋转电机17的输出端与转盘18的底部固定连接,所述轴类工件放置在转盘18上。Wherein, the top of the slide seat 2 is provided with a circular groove, the circular groove is provided with a turntable 18, the bottom inner wall of the circular groove is provided with a motor groove, and a rotating motor 17 is fixedly installed in the motor groove, and the output end of the rotating motor 17 It is fixedly connected with the bottom of the turntable 18, and the shaft workpiece is placed on the turntable 18.

其中,所述伸缩电机13的输出端固定连接有滑块132,所述滑座2的后侧上部固定连接有滑轨133,且滑块132滑动安装在滑轨133上;所述滑块132具体为T形滑块,滑轨133的后侧设有T形滑槽134,且滑块132沿竖直方向滑动安装在T形滑槽134内。Wherein, the output end of the telescopic motor 13 is fixedly connected with a slide block 132, and the upper rear side of the slide seat 2 is fixedly connected with a slide rail 133, and the slide block 132 is slidably installed on the slide rail 133; the slide block 132 Specifically, it is a T-shaped sliding block. The rear side of the sliding rail 133 is provided with a T-shaped sliding slot 134 , and the sliding block 132 is slidably installed in the T-shaped sliding slot 134 along the vertical direction.

其中,所述移动块3上沿水平方向设有横向螺孔301,且螺旋杆10与横向螺孔301螺纹连接;所述螺旋杆10上对称设置有外螺纹100,且螺旋杆10上的两个外螺纹100的旋向相反设置。Wherein, the moving block 3 is horizontally provided with a horizontal screw hole 301, and the screw rod 10 is threadedly connected with the horizontal screw hole 301; the screw rod 10 is symmetrically provided with external threads 100, and two The direction of rotation of the two external threads 100 is set oppositely.

其中,所述移动槽102的右外侧内壁上设置有轴承座11,且螺旋杆10的右端转动安装在轴承座11上;所述机台1正面的前侧还设置有控制器14,且步进电机9、伸缩电机13、电动伸缩杆121、夹紧电机202均与控制器14电性连接。Wherein, the right outer inner wall of the moving groove 102 is provided with a bearing seat 11, and the right end of the screw rod 10 is rotatably mounted on the bearing seat 11; the front side of the machine table 1 is also provided with a controller 14, and step by step The feed motor 9 , telescopic motor 13 , electric telescopic rod 121 , and clamping motor 202 are all electrically connected to the controller 14 .

打磨使用时:利用打磨电机4的输出端带动驱动轮5旋转,进而带动打磨带6旋转并传动,打磨带6还分别通过传动轮8以及两个移动轮7传动,同时打磨带6在旋转传送的同时并利用打磨层601来对轴类工件的轴侧表面进行打磨;与此同时,利用升降电机15带动滑座2以及轴类工件上下移动,这样可以对轴类工件的轴侧表面进行上下打磨,以提高上下的打磨范围;且由于轴类工件圆周表面的二分之一被包覆在打磨带6外侧的打磨层601中,这样扩大了轴类工件的轴侧与打磨带6之间的接触面积,避免以往在轴侧打磨过程中由于轴类工件的轴侧与打磨带之间的接触面较小而致使打磨时长较长的问题出现,进一步提高了加工效率;当轴类工件的一侧打磨好后,打磨电机4停止后并通过夹紧电机202输出端的收缩,使弧形夹持头203对轴类工件不夹持,并通过旋转电机17带动转盘18上的轴类工件旋转180°后,再利用夹紧电机202与弧形夹持头203配合来对轴类工件夹紧,继续通过打磨电机4带动驱动轮5以及打磨带6旋转打磨即可。当打磨后需要取件时:通过步进电机9工作带动螺旋杆10转动,且螺旋杆10上的两个外螺100螺旋方向相反设置,进而可以使两个移动块3在螺旋杆10上的两个外螺100上进行相互远离的螺纹传动,进而可以使两个移动轮7相互远离,且此时电动伸缩杆121推动滑板122上的接驳轮12与打磨带6接驳限位,同时伸缩电机13输出端伸出时来推动滑座2上的轴类工件前移,这样可以使得轴类工件在前移后并从打磨带6的包裹中移动出来(即轴类工件与两个移动轮7整体处于同一水平线),最后,再利用夹紧电机202和弧形夹持头203来对轴类工件松动取出即可。When grinding and using: use the output end of the grinding motor 4 to drive the driving wheel 5 to rotate, and then drive the grinding belt 6 to rotate and drive, and the grinding belt 6 is also driven by the transmission wheel 8 and two moving wheels 7, while the grinding belt 6 is rotating and transmitting At the same time, use the grinding layer 601 to grind the shaft side surface of the shaft workpiece; at the same time, use the lifting motor 15 to drive the sliding seat 2 and the shaft workpiece to move up and down, so that the shaft side surface of the shaft workpiece can be up and down. Grinding to improve the grinding range up and down; and because 1/2 of the circumferential surface of the shaft workpiece is covered in the grinding layer 601 on the outside of the grinding belt 6, the gap between the shaft side of the shaft workpiece and the grinding belt 6 is enlarged. The contact area of the shaft side avoids the problem of long grinding time due to the small contact surface between the shaft side of the shaft workpiece and the grinding belt in the shaft side grinding process, and further improves the processing efficiency; when the shaft type workpiece After one side is polished, the grinding motor 4 stops and the output end of the clamping motor 202 shrinks so that the arc-shaped clamping head 203 does not clamp the shaft workpiece, and the shaft workpiece on the turntable 18 is driven to rotate by the rotating motor 17 After 180°, use the clamping motor 202 to cooperate with the arc-shaped clamping head 203 to clamp the shaft workpiece, and continue to drive the driving wheel 5 and the grinding belt 6 through the grinding motor 4 to rotate and grind. When parts need to be picked up after grinding: the screw rod 10 is driven by the stepper motor 9 to rotate, and the two external screws 100 on the screw rod 10 are arranged in the opposite direction, so that the two moving blocks 3 can be moved on the screw rod 10 Two outer screws 100 are threaded to drive away from each other, so that the two moving wheels 7 can be moved away from each other. At this time, the electric telescopic rod 121 pushes the connecting wheel 12 on the slide plate 122 to connect with the grinding belt 6 to a limited position, and at the same time When the output end of the telescopic motor 13 stretches out, the shaft workpiece on the slide 2 is pushed forward, so that the shaft workpiece can move forward and move out from the parcel of the grinding belt 6 (that is, the shaft workpiece and the two moving wheels 7 are on the same horizontal line as a whole), finally, the shaft workpiece can be loosened and taken out by using the clamping motor 202 and the arc-shaped clamping head 203.

另外,在实际打磨过程中,其轴类工件位置相对不动,此时还可以通过控制两个移动轮7相互靠近或远离,进而可以调节打磨带6的松紧度,这样便于人们对打磨带6的松紧度进行任意调节,减小了过程中的局限性,且操作简单,便于调节使用。In addition, in the actual grinding process, the position of the shaft workpiece is relatively fixed. At this time, the two moving wheels 7 can be controlled to approach or move away from each other, and then the tightness of the grinding belt 6 can be adjusted, which is convenient for people to adjust the grinding belt 6. The tightness can be adjusted arbitrarily, which reduces the limitations in the process, and is easy to operate and easy to adjust and use.

以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (6)

1. An automatic control type grinding integrated device based on shaft side machining comprises a machine table (1) and a mounting groove (101) arranged on the machine table (1), and is characterized in that moving grooves (102) are formed in the machine table (1) on two sides of the mounting groove (101), moving blocks (3) are installed in the two moving grooves (102) in a sliding mode along the horizontal direction, the tops of the moving blocks (3) extend to the upper portion of the machine table (1), and moving wheels (7) are installed on the upper surfaces of the two moving blocks (3) through rotating shafts (701) in a rotating mode;
a sliding seat (2) is slidably mounted in the mounting groove (101) along the front-back direction, the top of the sliding seat (2) extends to the upper side of the machine table (1), fixing plates (201) are fixedly mounted at two ends of the upper surface of the sliding seat (2), clamping motors (202) are fixedly mounted on the inner sides of the two fixing plates (201), and arc-shaped clamping heads (203) for clamping and fixing shaft workpieces are fixedly mounted on the output ends of the two clamping motors (202);
a grinding motor (4) is fixedly mounted on the left side of the top of the machine table (1), the grinding motor (4) is further located on the rear side of the mounting groove (101), and a driving wheel (5) is fixedly sleeved on the output end of the grinding motor (4); a transmission shaft is rotatably arranged on the right side of the top of the machine table (1), a transmission wheel (8) is fixedly sleeved on the transmission shaft, and the transmission wheel (8) is also positioned on the rear side of the mounting groove (101); the driving wheel (5), the driving wheel (8) and the two moving wheels (7) are in transmission connection with the polishing belt (6), and the polishing belt (6) is in transmission fit with the shaft workpieces and performs polishing fit on the shaft workpieces;
one ends, close to each other, of the two moving blocks (3) movably extend into the mounting groove (101), the spiral rod (10) is rotatably mounted in the mounting groove (101), two ends of the spiral rod (10) are rotatably mounted in the two moving grooves (102) respectively, the two moving blocks (3) are sleeved on the spiral rod (10) and are in threaded transmission connection with the spiral rod (10) respectively, the stepping motor (9) is further fixedly mounted on the left side of the machine table (1), and the left end of the spiral rod (10) rotatably penetrates through the outer portion of the machine table (1) and is fixedly connected with the output end of the stepping motor (9);
a rear back plate (131) is fixedly mounted at the rear end of the upper surface of the machine table (1), a telescopic motor (13) is fixedly mounted on the front side of the rear back plate (131), and the output end of the telescopic motor (13) is connected with the rear side of the sliding seat (2) in a sliding manner in the vertical direction; electric telescopic rods (121) are fixedly mounted on the machine tables (1) on two sides of the mounting groove (101), the electric telescopic rods (121) are adjacent to the moving groove (102) and located on the rear side of the moving groove (102), a sliding plate (122) is fixedly mounted at the output end of each electric telescopic rod (121), a connecting wheel (12) is rotatably mounted on each sliding plate (122), and each connecting wheel (12) is matched with the polishing belt (6); an I-shaped sliding block (16) is slidably mounted on the inner wall of the bottom of the mounting groove (101) along the front-back direction, a lifting motor (15) is fixedly mounted at the top of the I-shaped sliding block (16), and the output end of the lifting motor (15) is fixedly connected with the bottom of the sliding seat (2);
the shaft workpiece is movably arranged at the rear part of one side of the two moving wheels (7) which is relatively close to the shaft workpiece; a polishing layer (601) is arranged on the outer side of the polishing belt (6), and one half of the circumferential surface of the shaft workpiece is coated in the polishing layer (601) on the outer side of the polishing belt (6); the top of slide (2) is equipped with the circular slot, is provided with carousel (18) in the circular slot, is equipped with the motor groove on the bottom inner wall of circular slot, and motor inslot fixed mounting has rotating electrical machines (17), and the output of rotating electrical machines (17) and the bottom fixed connection of carousel (18), axle type work piece is placed on carousel (18).
2. The automatic control type grinding integrated device based on shaft side machining is characterized in that a sliding block (132) is fixedly connected to the output end of the telescopic motor (13), a sliding rail (133) is fixedly connected to the upper portion of the rear side of the sliding seat (2), and the sliding block (132) is slidably mounted on the sliding rail (133).
3. The automatic control type grinding integrated device based on shaft side machining is characterized in that the sliding block (132) is a T-shaped sliding block, a T-shaped sliding groove (134) is formed in the rear side of the sliding rail (133), and the sliding block (132) is installed in the T-shaped sliding groove (134) in a sliding mode in the vertical direction.
4. The automatic control type grinding integrated device based on shaft side machining is characterized in that a transverse screw hole (301) is formed in the moving block (3) in the horizontal direction, and the screw rod (10) is in threaded connection with the transverse screw hole (301); the screw rod (10) is symmetrically provided with external threads (100), and the two external threads (100) on the screw rod (10) are arranged in opposite rotating directions.
5. The automatic control type grinding integrated device based on shaft side machining is characterized in that a bearing seat (11) is arranged on the right outer side inner wall of the moving groove (102), and the right end of the screw rod (10) is rotatably installed on the bearing seat (11).
6. The automatic control type grinding integrated device based on the shaft side machining is characterized in that a controller (14) is further arranged on the front side of the front face of the machine table (1), and the stepping motor (9), the telescopic motor (13), the electric telescopic rod (121) and the clamping motor (202) are electrically connected with the controller (14).
CN202210219918.XA 2022-03-08 2022-03-08 Automatic control type grinding integrated device based on shaft side machining Expired - Fee Related CN114603445B (en)

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CN113561012A (en) * 2021-09-26 2021-10-29 徐州赛威机械制造科技有限公司 Surface polishing and grinding device for machining

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