CN114055288A - Polishing machine tool for machining mechanical equipment - Google Patents

Polishing machine tool for machining mechanical equipment Download PDF

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Publication number
CN114055288A
CN114055288A CN202111345102.3A CN202111345102A CN114055288A CN 114055288 A CN114055288 A CN 114055288A CN 202111345102 A CN202111345102 A CN 202111345102A CN 114055288 A CN114055288 A CN 114055288A
Authority
CN
China
Prior art keywords
side plate
driving device
grinding wheel
tray
fixedly connected
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202111345102.3A
Other languages
Chinese (zh)
Inventor
文勤
马权钱
黄长青
金礼
陈亚东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huangshi Huadan Machine Manufacturing Co ltd
Original Assignee
Huangshi Huadan Machine Manufacturing Co ltd
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 Huangshi Huadan Machine Manufacturing Co ltd filed Critical Huangshi Huadan Machine Manufacturing Co ltd
Priority to CN202111345102.3A priority Critical patent/CN114055288A/en
Publication of CN114055288A publication Critical patent/CN114055288A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • 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
    • B24B41/02—Frames; Beds; Carriages
    • 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
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)

Abstract

The application provides a polishing machine tool for machining mechanical equipment, which comprises a grinding wheel, a motor, a bracket, a tray, a workbench, a Z-direction driving device, an X-direction driving device and a Y-direction driving device; the motor is in transmission connection with the grinding wheel and is used for driving the grinding wheel to rotate; the grinding wheel is positioned above the workbench; the Z-direction driving device is arranged on the bracket and is in transmission connection with the tray, and the Z-direction driving device is used for driving the tray to move along the Z-axis direction relative to the bracket; the X-direction driving device is arranged on the support, is in transmission connection with the grinding wheel and the motor, and is used for driving the grinding wheel and the motor to move along the X-axis direction relative to the support; the Y-direction driving device is arranged on the tray and is in transmission connection with the workbench, and the Y-direction driving device is used for driving the workbench to move along the Y-axis direction relative to the tray; the workbench is horizontally arranged, and the rotating central axis of the grinding wheel is horizontally arranged. The machine tool cost and the processing cost can be reduced.

Description

Polishing machine tool for machining mechanical equipment
Technical Field
The application relates to the technical field of polishing machine tools, in particular to a polishing machine tool for machining mechanical equipment.
Background
The polishing machine is an apparatus for grinding and polishing a workpiece, and generally includes a worktable, a grinding wheel and a driving device, during operation, the workpiece is fixed on the worktable, a surface to be polished faces the grinding wheel, the driving device drives the grinding wheel to rotate to grind and polish the workpiece, however, the polishing machine in the prior art generally needs to use a servo control system and a servo motor to control the feeding and moving of the grinding wheel, although the control precision is high, the machine cost is very expensive, and the processing cost is high.
Disclosure of Invention
The application provides a mechanical equipment processing is with polishing lathe, under the circumstances of guaranteeing reasonable machining precision, reduces the cost and the processing cost of lathe.
In order to achieve the above purpose, the embodiments of the present application propose the following technical solutions:
a polishing machine tool for machining mechanical equipment comprises a grinding wheel, a motor, a bracket, a tray, a workbench, a Z-direction driving device, an X-direction driving device and a Y-direction driving device;
the motor is in transmission connection with the grinding wheel and is used for driving the grinding wheel to rotate;
the grinding wheel is positioned above the workbench, and the workbench is positioned above the tray;
the Z-direction driving device is mounted on the bracket and is in transmission connection with the tray, and the Z-direction driving device is used for driving the tray to move along the Z-axis direction relative to the bracket;
the X-direction driving device is mounted on the support, is in transmission connection with the grinding wheel and the motor, and is used for driving the grinding wheel and the motor to move along the X-axis direction relative to the support;
the Y-direction driving device is mounted on the tray, is in transmission connection with the workbench and is used for driving the workbench to move along the Y-axis direction relative to the tray;
the workbench is horizontally arranged, and the rotating central axis of the grinding wheel is horizontally arranged.
In some embodiments, the bracket comprises a left side plate, a right side plate and a partition plate, the left side plate and the right side plate are vertically arranged, the left side plate and the right side plate are parallel, the partition plate is horizontally arranged, the partition plate is located between the left side plate and the right side plate, one edge of the partition plate is fixedly connected with the left side plate, and the other edge of the partition plate is fixedly connected with the right side plate;
the partition plate is positioned below the tray;
the Z-direction driving device is positioned between the left side plate and the right side plate, the X-direction driving device is positioned between the left side plate and the right side plate, and the Y-direction driving device is positioned between the left side plate and the right side plate;
the Z-direction driving device comprises an ejector rod, the ejector rod is vertically arranged, the ejector rod is in threaded connection with the partition plate, the upper end of the ejector rod is located above the partition plate, and the upper end of the ejector rod is abutted to the center of the lower surface of the tray;
the lower end of the ejector rod is positioned below the partition plate.
In some embodiments, the Z-direction driving device further includes a thrust bearing, the thrust bearing is vertically disposed, the thrust bearing is located between the lower surface of the tray and the upper end surface of the ejector rod, the upper end surface of the thrust bearing abuts against the lower surface of the tray, the lower end surface of the thrust bearing abuts against the upper end surface of the ejector rod, and the ejector rod abuts against the tray through the thrust bearing.
In some embodiments, the Z-direction driving device further includes a Z-direction guide rod, the Z-direction guide rod is located above the partition plate, the Z-direction guide rod is vertically arranged, a lower end of the Z-direction guide rod is fixedly connected with an upper surface of the partition plate, and the tray is connected with the Z-direction guide rod in a sliding manner in a vertical direction.
In some embodiments, the Z-direction driving device further includes a rotary table, the rotary table is located below the partition plate, a central axis of the rotary table and a central axis of the ejector rod are located on the same straight line, the rotary table is located below the ejector rod, the rotary table is fixedly connected with a lower end face of the ejector rod, and a diameter of the rotary table is greater than a diameter of the ejector rod.
In some embodiments, the bracket further includes a top plate, the top plate is located between the left side plate and the right side plate, the top plate is horizontally disposed, one side of the top plate is fixedly connected to the left side plate, the other side of the top plate is fixedly connected to the right side plate, and the grinding wheel and the motor are located below the top plate;
the X-direction driving device comprises an X-direction linear module and a fixed block, the X-direction linear module comprises an X-direction slide rail and an X-direction slide block, the X-direction slide rail is positioned below the top plate, the X-direction slide rail is fixedly connected with the lower surface of the top plate, the X-direction slide block is connected with the X-direction slide rail in a sliding mode along the X-axis direction, the fixed block is positioned below the X-direction slide block, and the fixed block is fixedly connected with the lower surface of the X-direction slide block;
the shell of the motor is fixedly connected with the fixed block, the grinding wheel is rotatably connected with the fixed block, the rotating central axis of the grinding wheel is parallel to the Y-axis direction, and the output shaft of the motor is in transmission connection with the rotating shaft of the grinding wheel.
In some embodiments, the X-direction driving device further includes a driving pulley, a driven pulley and a transmission belt, an output shaft of the motor is arranged along the Y-axis direction, the output shaft of the motor is fixedly connected with the driving pulley, the driven pulley is located right below the driving pulley, the driven pulley is fixedly connected with a rotating shaft of the grinding wheel, the transmission belt is wound on the driving pulley and the driven pulley, the driving pulley and the driven pulley are in transmission connection through the transmission belt, and a diameter of the driving pulley is smaller than a diameter of the driven pulley.
In some embodiments, the X-direction driving device further includes an X-direction guide rod disposed along an X-axis direction, the X-direction guide rod is located below the X-direction slide rail, the X-direction guide rod is located above the fixed block, the X-direction guide rod is located between the left side plate and the right side plate, one end of the X-direction guide rod is fixedly connected to the left side plate, the other end of the X-direction guide rod is fixedly connected to the right side plate, and the X-direction slider is slidably connected to the X-direction guide rod along the X-axis direction.
In some embodiments, the Y-direction driving device includes a Y-direction linear module, the Y-direction linear module includes a Y-direction slide rail and a Y-direction slider, and the Y-direction slider is connected to the Y-direction slide rail in a sliding manner along the X-axis direction;
the Y is to the slide rail with tray fixed connection, the workstation is located Y is to the top of slider, the lower surface of workstation with Y is to the upper surface fixed connection of slider.
In some embodiments, the Y-direction driving device further includes a Y-direction guide bar, the Y-direction guide bar is disposed along a Y-axis direction, the Y-direction guide bar is fixedly connected to the tray, the Y-direction guide bar is located below the worktable, and the Y-direction slider is slidably connected to the Y-direction guide bar along the Y-axis direction.
Has the advantages that:
the application provides a polishing machine tool for machining mechanical equipment, in the working process, a workpiece is fixed on the upper surface of a workbench, a motor drives a grinding wheel to rotate, a Z-direction driving device drives a tray to move upwards, the workbench moves upwards to drive the workpiece to move upwards so that the upper surface of the workpiece is in contact with the lower surface of the grinding wheel, the grinding wheel grinds and polishes the upper surface of the workpiece, an X-direction driving device drives the grinding wheel and the motor to move along the X-axis direction, the grinding wheel polishes the workpiece linearly along the X-axis direction, after the grinding wheel finishes one machining path along the X-axis direction, a Y-axis driving device drives the workbench to move along the Y-axis direction for a short distance (the distance is smaller than the axial thickness of the grinding wheel), the X-direction driving device drives the grinding wheel and the motor to move along the X-axis direction again to grind and polish the workpiece, and after the grinding and polishing of all positions of the upper surface of the workpiece are finished, the X-direction driving device drives the grinding wheel and the motor to reset, the Y-direction driving device drives the workbench to reset, the Z-direction driving device drives the tray to move upwards for a short distance (the feeding amount in the Z-axis direction or called as the cutting depth), the X-direction driving device and the Y-direction driving device circulate the steps again, and the circular processing is carried out until the grinding and polishing processing depth reaches a preset value (within an allowable error range), the Z-direction driving device drives the tray to reset, namely the workbench moves downwards to reset, the X-direction driving device drives the grinding wheel and the motor to reset, the Y-direction driving device drives the workbench to reset, and the grinding and polishing processing is completed, compared with the prior art, the grinding wheel only carries out the movement in the X-axis direction and the Y-axis direction, does not carry out the movement in the Z-axis direction, the transmission error is reduced, and the Z-direction driving device is used for adjusting the feeding amount in the Z-axis direction of the workpiece, the low-precision driving mode can be used, a servo control system is not needed, the cost of the machine tool is reduced, and the processing cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a polishing machine for machining mechanical equipment in an embodiment of the present application;
FIG. 2 is a perspective sectional view of the embodiment of the present application taken along a sectional plane defined by a middle plane between the left and right side plates;
fig. 3 is a schematic view of the polishing machine for machining equipment in fig. 2 from another perspective.
Reference numerals:
101. a grinding wheel; 102. a motor; 103. a tray; 104. a work table; 105. a left side plate; 106. a right side plate;
107. a partition plate; 108. a top rod; 109. a thrust bearing; 110. a Z-direction guide bar; 111. a turntable; 112. a top plate;
113. a fixed block; 114. an X-direction slide rail; 115. an X-direction sliding block; 116. a drive pulley; 117. a driven pulley;
118. a drive belt; 119. an X-direction guide rod; 120. a Y-direction slide rail; 121. a Y-direction sliding block; 122. and a Y-direction guide rod.
Detailed Description
Embodiments of the present application will be described in further detail below with reference to the drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.
In the embodiments of the present application, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacted with the second feature or indirectly contacted with the second feature through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the terms "a particular example," "one embodiment," "an example," "some embodiments," "some examples," "some embodiments," or "possible embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1 to 3, in an embodiment of the present application, there is provided a polishing machine tool for machining of mechanical equipment, including a grinding wheel 101, a motor 102, a carriage, a tray 103, a table 104, a Z-direction driving device, an X-direction driving device, and a Y-direction driving device; the motor 102 is in transmission connection with the grinding wheel 101, and the motor 102 is used for driving the grinding wheel 101 to rotate; the grinding wheel 101 is positioned above the workbench 104, and the workbench 104 is positioned above the tray 103; the Z-direction driving device is arranged on the bracket and is in transmission connection with the tray 103, and the Z-direction driving device is used for driving the tray 103 to move along the Z-axis direction relative to the bracket; the X-direction driving device is arranged on the bracket and is in transmission connection with the grinding wheel 101 and the motor 102, and the X-direction driving device is used for driving the grinding wheel 101 and the motor 102 to move along the X-axis direction relative to the bracket; the Y-direction driving device is arranged on the tray 103, is in transmission connection with the workbench 104 and is used for driving the workbench 104 to move along the Y-axis direction relative to the tray 103; the table 104 is horizontally disposed, and the rotation central axis of the grinding wheel 101 is horizontally disposed.
In the polishing machine tool for machining mechanical equipment provided by this embodiment, during operation, a workpiece is fixed on the upper surface of the worktable 104, the motor 102 drives the grinding wheel 101 to rotate, the Z-direction driving device drives the tray 103 to move upward, the worktable 104 moves upward to drive the workpiece to move upward, so that the upper surface of the workpiece contacts with the lower surface of the grinding wheel 101, the grinding wheel 101 performs grinding and polishing on the upper surface of the workpiece, the X-direction driving device drives the grinding wheel 101 and the motor 102 to move along the X-axis direction, the grinding wheel 101 performs linear polishing on the workpiece along the X-axis direction, after the grinding wheel 101 completes one machining path along the X-axis direction, the Y-axis driving device drives the worktable 104 to move a small distance along the Y-axis direction (the distance is smaller than the axial thickness of the grinding wheel 101), the X-direction driving device drives the grinding wheel 101 and the motor 102 to move along the X-axis direction again to perform grinding and polishing on the workpiece, after the grinding and polishing of all the positions of the upper surface of the workpiece by the grinding wheel 101 are completed, the grinding wheel 101 and the motor 102 are driven to reset by the X-direction driving device, the worktable 104 is driven to reset by the Y-direction driving device, the tray 103 is driven to move upwards by the Z-direction driving device for a short distance (the feeding amount in the Z-axis direction or the cutting depth is called), the X-direction driving device and the Y-direction driving device are circulated again, the circular processing is performed until the grinding and polishing depth reaches a preset value (within an allowable error range), the tray 103 is driven to reset by the Z-direction driving device, namely, the worktable 104 moves downwards to reset, the grinding wheel 101 and the motor 102 are driven to reset by the X-direction driving device, the worktable 104 is driven to reset by the Y-direction driving device to complete the grinding and polishing, and compared with the prior art, the grinding wheel 101 only moves in the X-axis direction and the Y-axis direction, the Z-direction driving device is used for adjusting the feeding amount of the workpiece in the Z-axis direction, a low-precision driving mode can be used, a servo control system is not adopted, the cost of a machine tool is reduced, and the processing cost is reduced.
In some embodiments, the bracket comprises a left side plate 105, a right side plate 106 and a partition plate 107, wherein the left side plate 105 and the right side plate 106 are vertically arranged, the left side plate 105 and the right side plate 106 are parallel, the partition plate 107 is horizontally arranged, the partition plate 107 is positioned between the left side plate 105 and the right side plate 106, one edge of the partition plate 107 is fixedly connected with the left side plate 105, and the other edge of the partition plate 107 is fixedly connected with the right side plate 106; the partition 107 is located below the tray 103; the Z-direction driving device is positioned between the left side plate 105 and the right side plate 106, the X-direction driving device is positioned between the left side plate 105 and the right side plate 106, and the Y-direction driving device is positioned between the left side plate 105 and the right side plate 106; the Z-direction driving device comprises a push rod 108, the push rod 108 is vertically arranged, the push rod 108 is in threaded connection with the partition plate 107, the upper end of the push rod 108 is positioned above the partition plate 107, and the upper end of the push rod 108 is abutted against the central position of the lower surface of the tray 103; the lower end of the jack 108 is located below the partition plate 107.
In some embodiments, the Z-direction driving device further includes a thrust bearing 109, the thrust bearing 109 is vertically disposed, the thrust bearing 109 is located between the lower surface of the tray 103 and the upper end surface of the push rod 108, the upper end surface of the thrust bearing 109 abuts against the lower surface of the tray 103, the lower end surface of the thrust bearing 109 abuts against the upper end surface of the push rod 108, and the push rod 108 abuts against the tray 103 through the thrust bearing 109.
In some embodiments, the Z-direction driving device further includes a Z-direction guide bar 110, the Z-direction guide bar 110 is located above the partition 107, the Z-direction guide bar 110 is vertically disposed, a lower end of the Z-direction guide bar 110 is fixedly connected to an upper surface of the partition 107, and the tray 103 is connected to the Z-direction guide bar 110 in a sliding manner in a vertical direction.
In some embodiments, the Z-direction driving device further includes a turntable 111, the turntable 111 is located below the partition plate 107, a central axis of the turntable 111 and a central axis of the top rod 108 are located on the same straight line, the turntable 111 is located below the top rod 108, the turntable 111 is fixedly connected to a lower end surface of the top rod 108, and a diameter of the turntable 111 is greater than a diameter of the top rod 108.
In some embodiments, the bracket further includes a top plate 112, the top plate 112 is located between the left side plate 105 and the right side plate 106, the top plate 112 is horizontally disposed, one side of the top plate 112 is fixedly connected to the left side plate 105, the other side of the top plate 112 is fixedly connected to the right side plate 106, and the grinding wheel 101 and the motor 102 are located below the top plate 112; the X-direction driving device comprises an X-direction linear module and a fixed block 113, the X-direction linear module comprises an X-direction slide rail 114 and an X-direction sliding block 115, the X-direction slide rail 114 is positioned below the top plate 112, the X-direction slide rail 114 is fixedly connected with the lower surface of the top plate 112, the X-direction sliding block 115 is slidably connected with the X-direction slide rail 114 along the X-axis direction, the fixed block 113 is positioned below the X-direction slide block 115, and the fixed block 113 is fixedly connected with the lower surface of the X-direction sliding block 115; the shell of the motor 102 is fixedly connected with the fixed block 113, the grinding wheel 101 is rotatably connected with the fixed block 113, the rotation central axis of the grinding wheel 101 is parallel to the Y-axis direction, and the output shaft of the motor 102 is in transmission connection with the rotating shaft of the grinding wheel 101.
In some embodiments, the X-direction driving device further includes a driving pulley 116, a driven pulley 117, and a transmission belt 118, wherein an output shaft of the motor 102 is disposed along the Y-axis direction, the output shaft of the motor 102 is fixedly connected to the driving pulley 116, the driven pulley 117 is located right below the driving pulley 116, the driven pulley 117 is fixedly connected to a rotating shaft of the grinding wheel 101, the transmission belt 118 is wound around the driving pulley 116 and the driven pulley 117, the driving pulley 116 and the driven pulley 117 are in transmission connection through the transmission belt 118, and a diameter of the driving pulley 116 is smaller than a diameter of the driven pulley 117.
In some embodiments, the X-direction driving device further includes an X-direction guide rod 119, the X-direction guide rod 119 is disposed along the X-axis direction, the X-direction guide rod 119 is located below the X-direction slide rail 114, the X-direction guide rod 119 is located above the fixed block 113, the X-direction guide rod 119 is located between the left side plate 105 and the right side plate 106, one end of the X-direction guide rod 119 is fixedly connected to the left side plate 105, the other end of the X-direction guide rod 119 is fixedly connected to the right side plate 106, and the X-direction slider 115 is slidably connected to the X-direction guide rod 119 along the X-axis direction.
In some embodiments, the Y-direction driving device includes a Y-direction linear module, the Y-direction linear module includes a Y-direction slide rail 120 and a Y-direction slider 121, and the Y-direction slider 121 is slidably connected to the Y-direction slide rail 120 along the X-axis direction; the Y-direction slide rail 120 is fixedly connected with the tray 103, the workbench 104 is positioned above the Y-direction slider 121, and the lower surface of the workbench 104 is fixedly connected with the upper surface of the Y-direction slider 121.
In some embodiments, the Y-direction driving device further includes a Y-direction guide rod 122, the Y-direction guide rod 122 is disposed along the Y-axis direction, the Y-direction guide rod 122 is fixedly connected to the tray 103, the Y-direction guide rod 122 is located below the table 104, and the Y-direction slider 121 is slidably connected to the Y-direction guide rod 122 along the Y-axis direction.
The mechanical equipment processing that this embodiment provided is with polishing lathe, simple structure, nevertheless through the setting of ejector pin 108, can rise and the distance that descends by manual accurate adjustment workstation 104 to ensure the work piece along the feed amount of Z axle direction, under the prerequisite of guaranteeing the precision, need not use servo control system, reduced the cost of lathe, reduced the processing cost, tray 103 and workstation 104 rely on self gravity to realize descending, can further reach energy-conserving effect.
The above "X", "Y", and "Z" respectively correspond to three coordinate axes of the rectangular spatial coordinate system in the drawings, i.e., an X axis, a Y axis, and a Z axis, where the X axis direction refers to a direction parallel to the X axis, the Y axis direction refers to a direction parallel to the Y axis, and the Z axis direction refers to a direction parallel to the Z axis, where the Z axis direction is parallel to the vertical direction, and the X axis direction is perpendicular to the left side plate 105.
The above examples are only for explaining the present application and are not intended to limit the present application, and those skilled in the art can make modifications to the embodiments of the present application without inventive contribution as needed after reading the present specification, but are protected by patent laws within the scope of the claims of the present application.

Claims (10)

1. A polishing machine tool for machining mechanical equipment is characterized by comprising a grinding wheel, a motor, a bracket, a tray, a workbench, a Z-direction driving device, an X-direction driving device and a Y-direction driving device;
the motor is in transmission connection with the grinding wheel and is used for driving the grinding wheel to rotate;
the grinding wheel is positioned above the workbench, and the workbench is positioned above the tray;
the Z-direction driving device is mounted on the bracket and is in transmission connection with the tray, and the Z-direction driving device is used for driving the tray to move along the Z-axis direction relative to the bracket;
the X-direction driving device is mounted on the support, is in transmission connection with the grinding wheel and the motor, and is used for driving the grinding wheel and the motor to move along the X-axis direction relative to the support;
the Y-direction driving device is mounted on the tray, is in transmission connection with the workbench and is used for driving the workbench to move along the Y-axis direction relative to the tray;
the workbench is horizontally arranged, and the rotating central axis of the grinding wheel is horizontally arranged.
2. The machine tool according to claim 1, wherein the holder includes a left side plate, a right side plate, and a partition plate, the left side plate and the right side plate are vertically disposed, the left side plate and the right side plate are parallel, the partition plate is horizontally disposed, the partition plate is located between the left side plate and the right side plate, one edge of the partition plate is fixedly connected to the left side plate, and the other edge of the partition plate is fixedly connected to the right side plate;
the partition plate is positioned below the tray;
the Z-direction driving device is positioned between the left side plate and the right side plate, the X-direction driving device is positioned between the left side plate and the right side plate, and the Y-direction driving device is positioned between the left side plate and the right side plate;
the Z-direction driving device comprises an ejector rod, the ejector rod is vertically arranged, the ejector rod is in threaded connection with the partition plate, the upper end of the ejector rod is located above the partition plate, and the upper end of the ejector rod is abutted to the center of the lower surface of the tray;
the lower end of the ejector rod is positioned below the partition plate.
3. The machine tool according to claim 2, wherein the Z-direction drive device further includes a thrust bearing, the thrust bearing is vertically disposed, the thrust bearing is located between a lower surface of the tray and an upper end surface of the lift pin, the upper end surface of the thrust bearing abuts against the lower surface of the tray, the lower end surface of the thrust bearing abuts against the upper end surface of the lift pin, and the lift pin abuts against the tray through the thrust bearing.
4. The machine tool according to claim 3, wherein the Z-direction driving unit further comprises a Z-direction guide bar which is located above the partition plate, the Z-direction guide bar is vertically disposed, a lower end of the Z-direction guide bar is fixedly connected to an upper surface of the partition plate, and the tray is slidably connected to the Z-direction guide bar in a vertical direction.
5. The machine tool according to claim 4, wherein the Z-direction driving device further comprises a turntable, the turntable is located below the partition plate, a central axis of the turntable and a central axis of the ejector rod are located on the same line, the turntable is located below the ejector rod, the turntable is fixedly connected to a lower end surface of the ejector rod, and a diameter of the turntable is larger than a diameter of the ejector rod.
6. The machine tool according to any one of claims 2 to 5, wherein the holder further comprises a top plate, the top plate is located between the left side plate and the right side plate, the top plate is horizontally disposed, one edge of the top plate is fixedly connected to the left side plate, the other edge of the top plate is fixedly connected to the right side plate, and the grinding wheel and the motor are located below the top plate;
x includes X to sharp module and fixed block to drive arrangement, X includes X to slide rail and X to the slider to sharp module, X is located to the slide rail the below of roof, X to the slide rail with the lower fixed surface of roof is connected, X to the slider with X is to slide rail along X axle direction sliding connection, the fixed block is located X is to the below of slider, the fixed block with X is to the lower fixed surface of slider is connected.
The shell of the motor is fixedly connected with the fixed block, the grinding wheel is rotatably connected with the fixed block, the rotating central axis of the grinding wheel is parallel to the Y-axis direction, and the output shaft of the motor is in transmission connection with the rotating shaft of the grinding wheel.
7. The polishing machine tool for machining mechanical equipment as claimed in claim 6, wherein the X-direction driving device further comprises a driving pulley, a driven pulley and a transmission belt, the output shaft of the motor is arranged along the Y-axis direction, the output shaft of the motor is fixedly connected with the driving pulley, the driven pulley is located right below the driving pulley, the driven pulley is fixedly connected with the rotating shaft of the grinding wheel, the transmission belt is wound on the driving pulley and the driven pulley, the driving pulley and the driven pulley are in transmission connection through the transmission belt, and the diameter of the driving pulley is smaller than that of the driven pulley.
8. The machine is characterized in that the X-direction driving device further comprises an X-direction guide rod, the X-direction guide rod is arranged along the X-axis direction, the X-direction guide rod is located below the X-direction slide rail, the X-direction guide rod is located above the fixed block, the X-direction guide rod is located between the left side plate and the right side plate, one end of the X-direction guide rod is fixedly connected with the left side plate, the other end of the X-direction guide rod is fixedly connected with the right side plate, and the X-direction sliding block is connected with the X-direction guide rod in a sliding mode along the X-axis direction.
9. The mechanical equipment machining polishing machine tool according to any one of claims 2 to 8, wherein the Y-direction driving device comprises a Y-direction linear module, the Y-direction linear module comprises a Y-direction slide rail and a Y-direction slide block, and the Y-direction slide block is connected with the Y-direction slide rail in a sliding manner along the X-axis direction;
the Y is to the slide rail with tray fixed connection, the workstation is located Y is to the top of slider, the lower surface of workstation with Y is to the upper surface fixed connection of slider.
10. The machine tool according to claim 9, wherein the Y-drive unit further includes a Y-guide bar provided in the Y-axis direction, the Y-guide bar being fixedly connected to the tray, the Y-guide bar being located below the table, and the Y-slide being slidably connected to the Y-guide bar in the Y-axis direction.
CN202111345102.3A 2021-11-15 2021-11-15 Polishing machine tool for machining mechanical equipment Pending CN114055288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111345102.3A CN114055288A (en) 2021-11-15 2021-11-15 Polishing machine tool for machining mechanical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111345102.3A CN114055288A (en) 2021-11-15 2021-11-15 Polishing machine tool for machining mechanical equipment

Publications (1)

Publication Number Publication Date
CN114055288A true CN114055288A (en) 2022-02-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111345102.3A Pending CN114055288A (en) 2021-11-15 2021-11-15 Polishing machine tool for machining mechanical equipment

Country Status (1)

Country Link
CN (1) CN114055288A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002018684A (en) * 2000-07-12 2002-01-22 Nippei Toyama Corp Notch grinding device of semiconductor wafer, and semiconductor wafer
CN204604061U (en) * 2015-05-22 2015-09-02 中山市大雅五金制品有限公司 A kind of multistation curved surface polishing machine
CN106425814A (en) * 2016-11-28 2017-02-22 新乡市振英机械设备有限公司 Bracket for polishing workpiece of vibrating screen
CN107900884A (en) * 2017-11-17 2018-04-13 江门市顺宗抛光设备有限公司 A kind of four axis polishing machines
CN109290905A (en) * 2018-09-30 2019-02-01 中车长江铜陵车辆有限公司 A kind of coupler knuckle of car coupler of railway freight car draft lugs processing unit (plant)
CN210413852U (en) * 2019-08-28 2020-04-28 杭州富阳宏泰精密铸件有限公司 Deburring machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002018684A (en) * 2000-07-12 2002-01-22 Nippei Toyama Corp Notch grinding device of semiconductor wafer, and semiconductor wafer
CN204604061U (en) * 2015-05-22 2015-09-02 中山市大雅五金制品有限公司 A kind of multistation curved surface polishing machine
CN106425814A (en) * 2016-11-28 2017-02-22 新乡市振英机械设备有限公司 Bracket for polishing workpiece of vibrating screen
CN107900884A (en) * 2017-11-17 2018-04-13 江门市顺宗抛光设备有限公司 A kind of four axis polishing machines
CN109290905A (en) * 2018-09-30 2019-02-01 中车长江铜陵车辆有限公司 A kind of coupler knuckle of car coupler of railway freight car draft lugs processing unit (plant)
CN210413852U (en) * 2019-08-28 2020-04-28 杭州富阳宏泰精密铸件有限公司 Deburring machine

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Application publication date: 20220218