CN113510584A - A whole machine adjustment structure and adjustment method of double grinding wheel grinding equipment - Google Patents

A whole machine adjustment structure and adjustment method of double grinding wheel grinding equipment Download PDF

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Publication number
CN113510584A
CN113510584A CN202110655755.5A CN202110655755A CN113510584A CN 113510584 A CN113510584 A CN 113510584A CN 202110655755 A CN202110655755 A CN 202110655755A CN 113510584 A CN113510584 A CN 113510584A
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Prior art keywords
seat
grinding wheel
rod
motor
adjustment mechanism
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CN202110655755.5A
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CN113510584B (en
Inventor
张又仁
赵凯
蓝辉云
黄喜丽
宋尧钦
阳杰
孙调友
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Shenzhen Youchuang Intelligent Equipment Co ltd
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Shenzhen Youchuang Intelligent Equipment Co ltd
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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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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

Abstract

本发明公开了一种双砂轮研磨设备的整机调整结构及其调整方法，包括安装底板、机头调整机构、物料定位调整机构和砂轮位置调整机构；安装底板：为高强度金属方板，安装底板的上表面中部设有两个对称分布的T型导轨；机头调整机构：设置于安装底板的上表面左侧；物料定位调整机构：设置于机头调整机构的上端；砂轮位置调整机构：设置于安装底板的上表面右侧，砂轮位置调整机构的左侧下端与T型导轨滑动连接，还包括PLC控制器，所述PLC控制器设置于安装底板的上表面前侧，PLC控制器的输入端电连接外部电源，该双砂轮研磨设备的整机调整结构，能够实现材料的快速夹持定位，减少作业员的手动对刀时间，提高材料的研磨效率。

Figure 202110655755

The invention discloses a complete machine adjustment structure and an adjustment method of a double grinding wheel grinding equipment, including an installation base plate, a machine head adjustment mechanism, a material positioning adjustment mechanism and a grinding wheel position adjustment mechanism; the installation base plate is a high-strength metal square plate, which is installed There are two symmetrically distributed T-shaped guide rails in the middle of the upper surface of the base plate; head adjustment mechanism: set on the left side of the upper surface of the installation base plate; material positioning adjustment mechanism: set at the upper end of the head adjustment mechanism; grinding wheel position adjustment mechanism: It is arranged on the right side of the upper surface of the installation base plate, and the left lower end of the grinding wheel position adjustment mechanism is slidably connected with the T-shaped guide rail, and also includes a PLC controller, which is arranged on the front side of the upper surface of the installation base plate, and the PLC controller is located on the front side of the upper surface of the installation base plate. The input end is electrically connected to an external power supply. The whole machine adjustment structure of the double grinding wheel grinding equipment can realize the rapid clamping and positioning of the material, reduce the manual tool setting time of the operator, and improve the grinding efficiency of the material.

Figure 202110655755

Description

Whole machine adjusting structure of double-grinding-wheel grinding equipment and adjusting method thereof
Technical Field
The invention relates to the technical field of grinding machines, in particular to a whole machine adjusting structure of double-grinding-wheel grinding equipment and an adjusting method thereof.
Background
The grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with an abrasive, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece, and in the prior art: the patent of the granted publication number CN 204546147U discloses a grinding wheel adjusting structure relating to a full-automatic PCB drill point grinding machine, which comprises a frame, a main shaft fixing seat, a grinding wheel, a linear adjusting mechanism and a differential head, wherein the main shaft and the linear adjusting mechanism are all arranged in the main shaft fixing seat, the grinding wheel is arranged at one end of the main shaft, although the quick adjustment operation of the grinding wheel can be realized, the quick clamping and positioning of a material cannot be realized, an operator needs to manually adjust the tool, the grinding efficiency of the material is low, the device cannot drive the material to rotate in the grinding process, the uniform grinding of the outer arc surface of the material cannot be guaranteed, and the grinding quality of the material is poor.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a whole machine adjusting structure of double-grinding-wheel grinding equipment and an adjusting method thereof, which can improve the grinding quality of materials and effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a whole machine adjusting structure of double-grinding-wheel grinding equipment comprises an installation bottom plate, a machine head adjusting mechanism, a material positioning adjusting mechanism and a grinding wheel position adjusting mechanism;
installing a bottom plate: the mounting base plate is a high-strength metal square plate, and two T-shaped guide rails which are symmetrically distributed are arranged in the middle of the upper surface of the mounting base plate;
the machine head adjusting mechanism: the left side of the upper surface of the mounting bottom plate is provided with a mounting hole;
material positioning adjustment mechanism: the upper end of the machine head adjusting mechanism is provided with a screw;
grinding wheel position adjustment mechanism: set up in the upper surface right side of mounting plate, emery wheel position adjustment mechanism's left side lower extreme and T type guide rail sliding connection can realize the quick centre gripping location of material, reduce operator's manual tool setting time, improve the grinding efficiency of material, can drive the material rotation at the grinding in-process, guarantee that the material extrados can grind evenly, improve the grinding quality of material, can realize the automatically regulated of emery wheel position, alleviate operator's work burden, improve the start debugging efficiency of device.
Further, still include the PLC controller, the PLC controller sets up in the upper surface front side of mounting plate, and external power source is connected to the input electricity of PLC controller, regulates and control the normal operating of each part.
Furthermore, the aircraft nose guiding mechanism includes adjusting nut, sliding seat, screw rod, guide arm and fixed square seat, fixed square seat sets up in mounting plate's upper surface left side rear end, and sliding seat sliding connection is in mounting plate's upper surface left side front end, and the guide arm symmetry sets up in the leading flank of fixed square seat, and the slide opening that the sliding seat leading flank was seted up respectively with guide arm sliding connection, the screw rod sets up in the leading flank middle part of fixed square seat, and adjusting nut rotates to be connected in the through-hole that the leading flank middle part was seted up, and the through-hole that the leading flank middle part was seted up is passed to the front end of screw rod, and the front end and the adjusting nut threaded connection of screw rod adjust the position of aircraft nose spare, guarantee the linkage between each part.
Further, material location guiding mechanism includes electric putter, first L seat, cassette, depression bar, regulation pole and pinch roller, first L seat sets up in the upper surface middle part of sliding seat, electric putter sets up in the leading flank upper end of first L seat, the cassette sets up in electric putter's flexible end rear end, the depression bar rotates through the pivot to be connected in the rear end bayonet socket of cassette, it connects in the bottom plate body rear end of first L seat to adjust the pole to rotate through the pivot, the upper end of adjusting the pole is rotated through the middle part of pivot with the depression bar and is connected, the pinch roller rotates to be connected in the right flank rear end of depression bar, the output of PLC controller is connected to electric putter's input electricity, it opens and shuts to adjust clamping part.
Further, material location guiding mechanism still includes little V piece, little V piece sets up in the upper surface rear side of sliding seat, and the upper end V type groove of little V piece corresponds with the pinch roller position, provides one for the material and places and the location place.
Further, emery wheel position adjustment mechanism includes lead screw, fixed vertical seat, driven gear and second L seat, fixed vertical seat sets up in mounting plate's upper surface right side, and driven gear passes through the bearing and rotates to be connected in the installation mouth that mounting plate left surface upper end was seted up, and second L seat sliding connection is in the upper end of T type guide rail, and the lead screw sets up in the right flank upper end of second L seat, and the screw hole threaded connection that lead screw and driven gear middle part were seted up can drive the top part and remove, realizes the position control of top part.
Furthermore, emery wheel position adjustment mechanism still includes No. two motors and driving gear, No. two motors set up in the upper surface right side of mounting plate, and the round hole that fixed grudging post lower extreme was seted up is passed to the output shaft left end of No. two motors, and the driving gear sets up in the output shaft left side end department of No. two motors, and the driving gear is connected with the driven gear meshing, and the output of PLC controller is connected to the input electricity of No. two motors, provides power for the operation of other parts.
Further, still include a motor, main shaft fixing base and guide pulley, a motor sets up in the upper surface left side of fixed square seat, and the main shaft fixing base sets up in the upper surface right side of fixed square seat, and the mounting hole rotation of seting up on the main shaft fixing base right flank upper end is connected with the main shaft, the left end of main shaft and the output shaft right-hand member fixed connection of a motor, the guide pulley sets up in the right side end department of main shaft, and the guide pulley corresponds with the pinch roller position, and the output of PLC controller is connected to the input electricity of a motor, can drive the material rotation in the course of grinding.
Further, still include third L seat, No. three motors and grinding wheel unit, the equal sliding connection of grinding wheel unit is in the bottom plate body upper surface middle part of second L seat, third L seat symmetry sets up in both ends around the bottom plate body upper surface of second L seat, No. three motors set up respectively in the bottom plate body upper surface middle part of third L seat, grinding wheel unit's the back all rotates from the lateral surface middle part and is connected with the double-screw bolt, the outer end of double-screw bolt respectively with the screw hole threaded connection of seting up on the third L seat, the back of the back outside end of double-screw bolt respectively with the output shaft fixed connection of No. three motors, the output of PLC controller is connected to No. three motor input electricity, can realize the front and back position adjustment of single grinding wheel unit.
A whole machine adjusting method of double-grinding-wheel grinding equipment comprises the following steps:
s1, the electric push rod works through the regulation and control of the PLC, the telescopic end retracts to drive the clamping seat to move forwards, the clamping seat pulls the pressure rod to move forwards through the rotating shaft at the rear end, and the middle part of the pressure rod rotates through the rotating shaft at the upper end of the adjusting rod according to the lever principle, so that the rear end of the pressure rod drives the pressure wheel to tilt;
s2, an external mechanical clamping jaw places a material to be ground in a V-shaped groove at the upper end of a small V-shaped block, an electric push rod works through the regulation and control of a PLC controller, a telescopic end extends to drive a rear side part to move backwards, so that the rear end of a press rod drives a press wheel to press downwards, the material is positioned under the interaction of the small V-shaped block and the press wheel, an operator rotates an adjusting nut, the front end of a screw rod is screwed into the adjusting nut, the part of the screw rod outside the adjusting nut is shortened, a movable seat is close to a fixed square seat along a guide rod, the press wheel is tightly attached to a guide wheel, and therefore when a motor drives the guide wheel to rotate, the guide wheel can drive the material above the small V-shaped block to rotate;
s3, the second motor works under the regulation and control of the PLC, the output shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, and the screw rod is in threaded connection with a threaded hole formed in the middle of the driven gear, so that the screw rod can push the second L seat to slide leftwards along the T-shaped guide rail while the driven gear rotates, and a grinding wheel unit above the second L seat is enabled to approach the material;
s4, the third motor works under the regulation and control of the PLC, the output shaft drives the corresponding studs to rotate, and the studs are respectively in threaded connection with threaded holes in the upper end of the third L seat, so that the studs rotate and simultaneously drive the grinding wheel units to slide on the second L seat, and the distance between the two grinding wheel units is adjusted.
Compared with the prior art, the invention has the beneficial effects that: this whole machine adjustment structure of two emery wheels grinding device has following benefit:
1. through the regulation and control of PLC controller, electric putter work, flexible end withdrawal, drive cassette forward movement, the cassette passes through the pivot pulling depression bar of rear end and moves forward, according to lever principle, the pivot of regulation pole upper end is passed through at the middle part of depression bar rotates, make the rear end of depression bar drive the pinch roller perk, then, outside mechanical clamping jaw puts the material that needs to grind in the upper end V type inslot of little V piece, regulation and control through the PLC controller, electric putter work, flexible end extends, drive back side spare backward movement, and then make the rear end of depression bar drive the pinch roller and push down, realize the location of material under the interact of little V piece and pinch roller, can realize the quick centre gripping location of material, reduce operator's manual tool setting time, improve the grinding efficiency of material.
2. The operator rotates the adjusting nut, inside the front end screw in adjusting nut that makes the screw rod, the part of screw rod in the adjusting nut outside shortens, make the sliding seat be close to fixed square seat along the guide arm, with this make pinch roller and guide pulley closely laminate, with this guarantee when a motor area guide pulley rotates, the guide pulley can be through the material of pinch roller area little V piece top rotate, can drive the material rotation at the grinding in-process, guarantee that the extrados of material can grind evenly, improve the grinding quality of material.
3. Through the regulation and control of the PLC controller, the second motor works, the output shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the screw rod is in threaded connection with a threaded hole formed in the middle of the driven gear, the screw rod can push the second L seat to slide leftwards along the T-shaped guide rail while the driven gear rotates, so that the grinding wheel set above the second L seat is close to a material, the third motor works through the regulation and control of the PLC controller, the output shaft drives the corresponding stud to rotate, and the stud is in threaded connection with the threaded hole in the upper end of the third L seat respectively, so that the stud drives the grinding wheel set to slide on the second L seat while rotating, the distance between the two grinding wheel sets is adjusted, the automatic adjustment of the position of the grinding wheel can be realized, the work burden of an operator is reduced, and the starting and debugging efficiency of the device is improved.
Drawings
FIG. 1 is a schematic structural diagram of a complete machine adjusting structure of a double-grinding-wheel grinding device according to the present invention;
FIG. 2 is a schematic structural view of a material positioning adjustment mechanism of a complete machine adjustment structure of a double-grinding-wheel grinding device according to the present invention;
FIG. 3 is a schematic structural diagram of a machine head adjusting mechanism of a complete machine adjusting structure of a double-grinding-wheel grinding device according to the present invention;
fig. 4 is a schematic structural diagram of a grinding wheel position adjusting mechanism of a complete machine adjusting structure of a double-grinding-wheel grinding device according to the present invention.
In the figure: the grinding wheel grinding machine comprises a mounting base plate 1, a PLC (programmable logic controller) 2, a machine head adjusting mechanism 3, an adjusting nut 31, a movable seat 32, a screw rod 33, a guide rod 34, a fixed square seat 35, a material positioning adjusting mechanism 4, an electric push rod 41, a first L seat 42, a clamping seat 43, a pressure rod 44, a regulating rod 45, a small V block 46, a pressure wheel 47, a first motor 5, a main shaft fixed seat 6, a guide wheel 7, a grinding wheel position adjusting mechanism 8, a second motor 81, a screw rod 82, a fixed vertical seat 83, a driving gear 84, a driven gear 85, a second L seat 86, a third L seat 9, a third motor 10, a grinding wheel unit 11 and a guide rail 12T.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions:
the first embodiment is as follows: a whole machine adjusting structure of double-grinding-wheel grinding equipment comprises an installation bottom plate 1, a machine head adjusting mechanism 3, a material positioning adjusting mechanism 4 and a grinding wheel position adjusting mechanism 8;
mounting the bottom plate 1: the mounting base plate 1 provides a mounting place for other components for a high-strength metal square plate, two T-shaped guide rails 12 which are symmetrically distributed are arranged in the middle of the upper surface of the mounting base plate 1, and the T-shaped guide rails 12 provide guiding support for the movement of other components;
the machine head adjusting mechanism 3: the machine head adjusting mechanism 3 can adjust the position of a component in the machine head and is arranged on the left side of the upper surface of the mounting bottom plate 1;
material positioning adjustment mechanism 4: the material positioning and adjusting mechanism 4 can position and clamp materials and is arranged at the upper end of the machine head adjusting mechanism 3;
grinding wheel position adjusting mechanism 8: the grinding wheel position adjusting mechanism 8 adjusts the position of a grinding wheel and is arranged on the right side of the upper surface of the mounting base plate 1, and the lower end of the left side of the grinding wheel position adjusting mechanism 8 is in sliding connection with the T-shaped guide rail 12;
wherein: still include PLC controller 2, PLC controller 2 sets up in the upper surface front side of mounting plate 1, and external power source is connected to PLC controller 2's input electricity.
Example two:
the difference between this embodiment and the first embodiment is:
in this embodiment, the handpiece adjusting mechanism 3 includes an adjusting nut 31, a movable seat 32, a screw 33, a guide rod 34 and a fixed square seat 35, the fixed square seat 35 is disposed at the rear end of the left side of the upper surface of the mounting base plate 1, the movable seat 32 is slidably connected to the front end of the left side of the upper surface of the mounting base plate 1, the guide rod 34 is symmetrically disposed on the front side surface of the fixed square seat 35, slide holes formed on the front side surface of the movable seat 32 are slidably connected with the guide rod 34, the screw 33 is disposed in the middle of the front side surface of the fixed square seat 35, the adjusting nut 31 is rotatably connected in a through hole formed in the middle of the front side surface of the movable seat 32, the front end of the screw 33 passes through a through hole formed in the middle of the front side surface of the movable seat 32, and the front end of the screw 33 is in threaded connection with the adjusting nut 31;
the material positioning and adjusting mechanism 4 comprises an electric push rod 41, a first L-shaped seat 42 and a clamping seat 43, the material positioning and adjusting mechanism 4 comprises a pressure lever 44, an adjusting lever 45 and a pressure wheel 47, wherein the first L seat 42 is arranged in the middle of the upper surface of the movable seat 32, the electric push rod 41 is arranged at the upper end of the front side surface of the first L seat 42, the clamping seat 43 is arranged at the rear end of the telescopic end of the electric push rod 41, the pressure lever 44 is rotatably connected in a clamping opening at the rear end of the clamping seat 43 through a rotating shaft, the adjusting lever 45 is rotatably connected at the rear end of a bottom plate body of the first L seat 42 through a rotating shaft, the upper end of the adjusting lever 45 is rotatably connected with the middle part of the pressure lever 44 through a rotating shaft, the pressure wheel 47 is rotatably connected at the rear end of the right side surface of the pressure lever 44, the input end of the electric push rod 41 is electrically connected with the output end of the PLC controller 2, the material positioning and adjusting mechanism 4 further comprises a small V block 46, the small V block 46 is arranged at the rear side of the upper surface of the movable seat 32, and a V-shaped groove at the upper end of the small V block 46 corresponds to the position of the pressure wheel 47;
wherein: still include a motor 5, main shaft fixing base 6 and guide pulley 7, a motor 5 sets up in the upper surface left side of fixed square seat 35, main shaft fixing base 6 sets up in the upper surface right side of fixed square seat 35, the mounting hole internal rotation that 6 right flank upper ends of main shaft fixing base were seted up is connected with the main shaft, the left end of main shaft and a motor 5's output shaft right-hand member fixed connection, guide pulley 7 sets up in the right side end department of main shaft, guide pulley 7 corresponds with pinch roller 47 position, PLC controller 2's output is connected to a motor 5's input electricity.
Specifically, the arrangement is that, through the regulation and control of the PLC controller 2, the electric push rod 41 works, the telescopic end retracts to drive the clamping seat 43 to move forward, the clamping seat 43 pulls the pressure rod 44 to move forward through the rotating shaft at the rear end, according to the lever principle, the middle part of the pressure rod 44 rotates through the rotating shaft at the upper end of the adjusting rod 45, so that the rear end of the pressure rod 44 drives the pressure wheel 47 to tilt, at this time, the external mechanical clamping jaw puts the material to be ground in the upper end V-shaped groove of the small V-block 46, through the regulation and control of the PLC controller 2, the electric push rod 41 works, the telescopic end extends to drive the rear side part to move backward, so that the rear end of the pressure rod 44 drives the pressure wheel 47 to press down, the positioning of the material is realized under the interaction of the small V-block 46 and the pressure wheel 47, the operator rotates the adjusting nut 31, so that the front end of the screw 33 is screwed into the adjusting nut 31, and the part of the screw 33 outside the adjusting nut 31 is shortened, the movable seat 32 is close to the fixed square seat 35 along the guide rod 34, so that the pressing wheel 47 is tightly attached to the guide wheel 7, and the guide wheel 7 can be ensured to rotate by the pressing wheel 47 with the material above the small V-shaped block 46 when the guide wheel 7 is driven by the first motor 5.
Example three:
the difference between this embodiment and the first embodiment is:
in this embodiment, the grinding wheel position adjusting mechanism 8 includes a screw rod 82, a fixed vertical seat 83, a driven gear 85 and a second L seat 86, the fixed vertical seat 83 is disposed on the right side of the upper surface of the mounting base plate 1, the driven gear 85 is rotatably connected in a mounting hole formed in the upper end of the left side surface of the mounting base plate 1 through a bearing, the second L seat 86 is slidably connected to the upper end of the T-shaped guide rail 12, the screw rod 82 is disposed on the upper end of the right side surface of the second L seat 86, the screw rod 82 is in threaded connection with a threaded hole formed in the middle of the driven gear 85, the grinding wheel position adjusting mechanism 8 further includes a second motor 81 and a driving gear 84, the second motor 81 is disposed on the right side of the upper surface of the mounting base plate 1, the left end of an output shaft of the second motor 81 passes through a circular hole formed in the lower end of the fixed vertical seat 83, the driving gear 84 is disposed at the left end of the output shaft of the second motor 81, the driving gear 84 is in meshed connection with the driven gear 85, the input end of the second motor 81 is electrically connected with the output end of the PLC controller 2;
wherein: still include third L seat 9, No. three motor 10 and grinding wheel unit 11, the equal sliding connection of grinding wheel unit 11 is in the bottom plate body upper surface middle part of second L seat 86, third L seat 9 symmetry sets up both ends around the bottom plate body upper surface of second L seat 86, No. three motor 10 sets up respectively in the bottom plate body upper surface middle part of third L seat 9, grinding wheel unit 11 all rotates in the lateral surface middle part of keeping away from mutually and is connected with the double-screw bolt, the screw hole threaded connection of seting up with third L seat 9 upper end respectively in the outer end of double-screw bolt, the outside end of double-screw bolt is respectively with No. three motor 10's output shaft fixed connection mutually, No. three motor 10 input electricity is connected PLC controller 2's output.
Specifically, the arrangement is that the second motor 81 works under the regulation and control of the PLC controller 2, the output shaft drives the driving gear 84 to rotate, the driving gear 84 drives the driven gear 85 to rotate, the screw rod 82 is in threaded connection with a threaded hole formed in the middle of the driven gear 85, so that the screw rod 82 can push against the second L seat 86 to slide leftwards along the T-shaped guide rail 12 while the driven gear 85 rotates, so that the grinding wheel unit 11 above the second L seat 86 approaches to a material, the third motor 10 works under the regulation and control of the PLC controller 2, the output shaft drives the corresponding stud to rotate, and the studs are respectively in threaded connection with the threaded hole in the upper end of the third L seat 9, so that the stud drives the grinding wheel unit 11 to slide on the second L seat 86 while rotating, and the distance between the two grinding wheel units 11 is adjusted.
The working principle of the whole machine adjusting structure of the double-grinding-wheel grinding equipment provided by the invention is as follows: through the regulation and control of the PLC controller 2, the electric push rod 41 works, the telescopic end retracts to drive the clamping seat 43 to move forwards, the clamping seat 43 pulls the pressure rod 44 to move forwards through the rotating shaft at the rear end, according to the lever principle, the middle part of the pressure rod 44 rotates through the rotating shaft at the upper end of the adjusting rod 45, so that the rear end of the pressure rod 44 drives the pressure wheel 47 to tilt, at the moment, the external mechanical clamping jaw puts the material to be ground in the V-shaped groove at the upper end of the small V-shaped block 46, through the regulation and control of the PLC controller 2, the electric push rod 41 works, the telescopic end extends to drive the rear side part to move backwards, so that the rear end of the pressure rod 44 drives the pressure wheel 47 to press downwards, the positioning of the material is realized under the interaction of the small V-shaped block 46 and the pressure wheel 47, an operator rotates the adjusting nut 31 to enable the front end of the screw rod 33 to be screwed into the adjusting nut 31, the part of the screw rod 33 outside the adjusting nut 31 is shortened, and the movable seat 32 is enabled to be close to the fixed square seat 35 along the guide rod 34, the pinch roller 47 is tightly attached to the guide wheel 7, so that when the first motor 5 drives the guide wheel 7 to rotate, the guide wheel 7 can drive the material above the small V block 46 to rotate through the pinch roller 47, the second motor 81 works under the regulation and control of the PLC controller 2, the output shaft drives the driving gear 84 to rotate, the driving gear 84 drives the driven gear 85 to rotate, the screw rod 82 is in threaded connection with a threaded hole formed in the middle of the driven gear 85, the screw rod 82 can push against the second L seat 86 to slide leftwards along the T-shaped guide rail 12 while the driven gear 85 rotates, so that the grinding wheel set 11 above the second L seat 86 approaches to the material, the third motor 10 works under the regulation and control of the PLC controller 2, the output shaft drives the corresponding screw bolts to rotate, and the screw bolts are respectively in threaded connection with the threaded holes in the upper end of the third L seat 9, so that the screw bolts drive the grinding wheel set 11 to slide on the second L seat 86 while rotating, the distance between the two grinding wheel sets 11 is adjusted in this way.
It should be noted that the specific model of the PLC controller 2 disclosed in this embodiment is S7-200, the electric putter 41 may be a JN185T electric putter, the first motor 5 may be a Y2VF90S-6 motor, the second motor 81 may be a 5TK40GU-CF motor, the third motor 10 may be a 5IK60RGN-5GN110K motor, and the PLC controller 2 controls the electric putter 41, the first motor 5, the second motor 81, and the third motor 10 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1.一种双砂轮研磨设备的整机调整结构，其特征在于：包括安装底板（1）、机头调整机构（3）、物料定位调整机构（4）和砂轮位置调整机构（8）；1. A complete machine adjustment structure of a double grinding wheel grinding device, characterized in that: it comprises an installation base plate (1), a head adjustment mechanism (3), a material positioning adjustment mechanism (4) and a grinding wheel position adjustment mechanism (8); 安装底板（1）：为高强度金属方板，安装底板（1）的上表面中部设有两个对称分布的T型导轨（12）；The installation base plate (1) is a high-strength metal square plate, and two symmetrically distributed T-shaped guide rails (12) are arranged in the middle of the upper surface of the installation base plate (1); 机头调整机构（3）：设置于安装底板（1）的上表面左侧；Machine head adjustment mechanism (3): arranged on the left side of the upper surface of the mounting base plate (1); 物料定位调整机构（4）：设置于机头调整机构（3）的上端；Material positioning adjustment mechanism (4): arranged on the upper end of the machine head adjustment mechanism (3); 砂轮位置调整机构（8）：设置于安装底板（1）的上表面右侧，砂轮位置调整机构（8）的左侧下端与T型导轨（12）滑动连接。Grinding wheel position adjustment mechanism (8): arranged on the right side of the upper surface of the installation base plate (1), and the left lower end of the grinding wheel position adjustment mechanism (8) is slidably connected with the T-shaped guide rail (12). 2.根据权利要求1所述的一种双砂轮研磨设备的整机调整结构，其特征在于：还包括PLC控制器（2），所述PLC控制器（2）设置于安装底板（1）的上表面前侧，PLC控制器（2）的输入端电连接外部电源。2. The whole machine adjustment structure of a double-grinding wheel grinding device according to claim 1, characterized in that: it further comprises a PLC controller (2), and the PLC controller (2) is arranged on the bottom of the installation base plate (1). On the front side of the upper surface, the input end of the PLC controller (2) is electrically connected to an external power supply. 3.根据权利要求2所述的一种双砂轮研磨设备的整机调整结构，其特征在于：所述机头调整机构（3）包括调节螺帽（31）、活动座（32）、螺杆（33）、导杆（34）和固定方座（35），所述固定方座（35）设置于安装底板（1）的上表面左侧后端，活动座（32）滑动连接于安装底板（1）的上表面左侧前端，导杆（34）对称设置于固定方座（35）的前侧面，活动座（32）前侧面开设的滑孔分别与导杆（34）滑动连接，螺杆（33）设置于固定方座（35）的前侧面中部，调节螺帽（31）转动连接于活动座（32）前侧面中部开设的通孔内，螺杆（33）的前端穿过活动座（32）前侧面中部开设的通孔，螺杆（33）的前端与调节螺帽（31）螺纹连接。3. The complete machine adjustment structure of a double-grinding wheel grinding device according to claim 2, wherein the machine head adjustment mechanism (3) comprises an adjustment nut (31), a movable seat (32), a screw (3). 33), a guide rod (34) and a fixed square seat (35), the fixed square seat (35) is arranged on the left rear end of the upper surface of the installation base plate (1), and the movable seat (32) is slidably connected to the installation base plate ( 1) The left front end of the upper surface of the upper surface, the guide rod (34) is symmetrically arranged on the front side of the fixed square seat (35), and the sliding holes opened on the front side of the movable seat (32) are respectively slidingly connected with the guide rod (34). 33) is arranged in the middle of the front side of the fixed square seat (35), the adjusting nut (31) is rotatably connected to the through hole opened in the middle of the front side of the movable seat (32), and the front end of the screw rod (33) passes through the movable seat (32) ) A through hole is opened in the middle of the front side, and the front end of the screw rod (33) is threadedly connected with the adjusting nut (31). 4.根据权利要求3所述的一种双砂轮研磨设备的整机调整结构，其特征在于：所述物料定位调整机构（4）包括电动推杆（41）、第一L座（42）、卡座（43）、压杆（44）、调节杆（45）和压轮（47），所述第一L座（42）设置于活动座（32）的上表面中部，电动推杆（41）设置于第一L座（42）的前侧面上端，卡座（43）设置于电动推杆（41）的伸缩端后端，压杆（44）通过转轴转动连接于卡座（43）的后端卡口内，调节杆（45）通过转轴转动连接于第一L座（42）的底部板体后端，调节杆（45）的上端通过转轴与压杆（44）的中部转动连接，压轮（47）转动连接于压杆（44）的右侧面后端，电动推杆（41）的输入端电连接PLC控制器（2）的输出端。4. The complete machine adjustment structure of a double grinding wheel grinding equipment according to claim 3, characterized in that: the material positioning adjustment mechanism (4) comprises an electric push rod (41), a first L seat (42), A card seat (43), a pressing rod (44), an adjusting rod (45) and a pressing wheel (47), the first L seat (42) is arranged in the middle of the upper surface of the movable seat (32), and the electric push rod (41) ) is arranged on the upper end of the front side of the first L seat (42), the card seat (43) is arranged on the rear end of the telescopic end of the electric push rod (41), and the pressing rod (44) is rotatably connected to the card seat (43) through the rotating shaft. In the rear end bayonet, the adjusting rod (45) is rotatably connected to the rear end of the bottom plate body of the first L seat (42) through the rotating shaft, and the upper end of the adjusting rod (45) is rotatably connected with the middle part of the pressing rod (44) through the rotating shaft, and the pressing The wheel (47) is rotatably connected to the rear end of the right side of the pressing rod (44), and the input end of the electric push rod (41) is electrically connected to the output end of the PLC controller (2). 5.根据权利要求4所述的一种双砂轮研磨设备的整机调整结构，其特征在于：所述物料定位调整机构（4）还包括小V块（46），所述小V块（46）设置于活动座（32）的上表面后侧，小V块（46）的上端V型槽与压轮（47）位置对应。5 . The complete machine adjustment structure of a double grinding wheel grinding device according to claim 4 , wherein the material positioning adjustment mechanism ( 4 ) further comprises a small V block ( 46 ), the small V block ( 46 ). 6 . ) is arranged on the rear side of the upper surface of the movable seat (32), and the V-shaped groove at the upper end of the small V-block (46) corresponds to the position of the pressing wheel (47). 6.根据权利要求5所述的一种双砂轮研磨设备的整机调整结构，其特征在于：所述砂轮位置调整机构（8）包括丝杆（82）、固定立座（83）、被动齿轮（85）和第二L座（86），所述固定立座（83）设置于安装底板（1）的上表面右侧，被动齿轮（85）通过轴承转动连接于安装底板（1）左侧面上端开设的安装口内，第二L座（86）滑动连接于T型导轨（12）的上端，丝杆（82）设置于第二L座（86）的右侧面上端，丝杆（82）与被动齿轮（85）中部开设的螺纹孔螺纹连接。6 . The complete machine adjustment structure of a double grinding wheel grinding device according to claim 5 , wherein the grinding wheel position adjustment mechanism ( 8 ) comprises a screw rod ( 82 ), a fixed stand ( 83 ), a driven gear (85) and the second L seat (86), the fixed stand (83) is arranged on the right side of the upper surface of the installation base plate (1), and the driven gear (85) is rotatably connected to the left side of the installation base plate (1) through a bearing In the installation opening opened at the upper end, the second L seat (86) is slidably connected to the upper end of the T-shaped guide rail (12), the screw rod (82) is arranged on the upper end of the right side of the second L seat (86), and the screw rod (82) ) is threadedly connected with the threaded hole in the middle of the driven gear (85). 7.根据权利要求6所述的一种双砂轮研磨设备的整机调整结构，其特征在于：所述砂轮位置调整机构（8）还包括二号电机（81）和主动齿轮（84），所述二号电机（81）设置于安装底板（1）的上表面右侧，二号电机（81）的输出轴左端穿过固定立座（83）下端开设的圆孔，主动齿轮（84）设置于二号电机（81）的输出轴左侧端头处，主动齿轮（84）与被动齿轮（85）啮合连接，二号电机（81）的输入端电连接PLC控制器（2）的输出端。7 . The complete machine adjustment structure of a double grinding wheel grinding device according to claim 6 , wherein the grinding wheel position adjustment mechanism ( 8 ) further comprises a No. 2 motor ( 81 ) and a driving gear ( 84 ), so the The No. 2 motor (81) is arranged on the right side of the upper surface of the installation base plate (1), the left end of the output shaft of the No. 2 motor (81) passes through the circular hole opened at the lower end of the fixed stand (83), and the driving gear (84) is set At the left end of the output shaft of the No. 2 motor (81), the driving gear (84) is meshed with the driven gear (85), and the input end of the No. 2 motor (81) is electrically connected to the output end of the PLC controller (2). . 8.根据权利要求7所述的一种双砂轮研磨设备的整机调整结构，其特征在于：还包括一号电机（5）、主轴固定座（6）和导轮（7），所述一号电机（5）设置于固定方座（35）的上表面左侧，主轴固定座（6）设置于固定方座（35）的上表面右侧，主轴固定座（6）右侧面上端开设的安装孔内转动连接有主轴，主轴的左端与一号电机（5）的输出轴右端固定连接，导轮（7）设置于主轴的右侧端头处，导轮（7）与压轮（47）位置对应，一号电机（5）的输入端电连接PLC控制器（2）的输出端。8 . The whole machine adjustment structure of a double grinding wheel grinding device according to claim 7 , characterized in that it further comprises a No. 1 motor ( 5 ), a main shaft fixing seat ( 6 ) and a guide wheel ( 7 ). The motor (5) is arranged on the left side of the upper surface of the fixed square seat (35), the spindle fixing seat (6) is arranged on the right side of the upper surface of the fixed square seat (35), and the upper end of the right side of the spindle fixing seat (6) is provided The main shaft is rotatably connected in the installation hole of the main shaft, and the left end of the main shaft is fixedly connected with the right end of the output shaft of the No. 1 motor (5). 47) Corresponding to the position, the input end of the No. 1 motor (5) is electrically connected to the output end of the PLC controller (2). 9.根据权利要求8所述的一种双砂轮研磨设备的整机调整结构，其特征在于：还包括第三L座（9）、三号电机（10）和砂轮机组（11），所述砂轮机组（11）均滑动连接于第二L座（86）的底部板体上表面中部，第三L座（9）对称设置于第二L座（86）的底部板体上表面前后两端，三号电机（10）分别设置于第三L座（9）的底部板体上表面中部，砂轮机组（11）的相背离外侧面中部均转动连接有螺柱，螺柱的外端分别与第三L座（9）上端开设的螺纹孔螺纹连接，螺柱的相背离外侧端头分别与三号电机（10）的输出轴固定连接，三号电机（10）输入端电连接PLC控制器（2）的输出端。9 . The whole machine adjustment structure of a double grinding wheel grinding device according to claim 8 , characterized in that it further comprises a third L seat ( 9 ), a No. 3 motor ( 10 ) and a grinding wheel unit ( 11 ). The grinding wheel unit (11) is slidably connected to the middle of the upper surface of the bottom plate body of the second L seat (86), and the third L seat (9) is symmetrically arranged on the front and rear ends of the upper surface of the bottom plate body of the second L seat (86). , No. 3 motors (10) are respectively arranged in the middle of the upper surface of the bottom plate body of the third L-seat (9), and the middle of the grinding wheel unit (11) facing away from the outer side is rotatably connected with studs, and the outer ends of the studs are respectively connected with The threaded holes provided at the upper end of the third L-seat (9) are threadedly connected, the outer ends of the studs facing away from the outer ends are respectively fixedly connected to the output shaft of the No. 3 motor (10), and the input end of the No. 3 motor (10) is electrically connected to the PLC controller (2) at the output. 10.根据权利要求9所述的一种双砂轮研磨设备的整机调整方法，其特征在于，包括以下步骤：10. The whole machine adjustment method of a kind of double grinding wheel grinding equipment according to claim 9, is characterized in that, comprises the following steps: S1、通过PLC控制器(2)的调控，电动推杆(41)工作，伸缩端缩回，带动卡座(43)向前移动，卡座(43)通过后端的转轴拉动压杆(44)向前移动，依据杠杆原理，压杆(44)的中部通过调节杆(45)上端的转轴转动，使得压杆(44)的后端带着压轮(47)翘起；S1. Through the control of the PLC controller (2), the electric push rod (41) works, the telescopic end retracts, and drives the card seat (43) to move forward, and the card seat (43) pulls the pressure rod (44) through the rear rotating shaft Moving forward, according to the lever principle, the middle of the pressure rod (44) is rotated through the rotating shaft at the upper end of the adjustment rod (45), so that the rear end of the pressure rod (44) lifts up with the pressure wheel (47); S2、外部机械夹爪把需要研磨的材料放在小V块(46)的上端V型槽内，通过PLC控制器(2)的调控，电动推杆(41)工作，伸缩端伸展，带动后侧部件向后移动，进而使得压杆(44)的后端带着压轮(47)下压，在小V块(46)和压轮(47)的相互作用下实现材料的定位，作业员转动调节螺帽(31)，使螺杆(33)的前端旋入调节螺帽(31)内部，螺杆(33)在调节螺帽(31)外侧的部分变短，使活动座(32)沿着导杆(34)向固定方座(35)靠近，以此使压轮(47)与导轮(7)紧密贴合，以此保证当一号电机(5)带着导轮(7)转动时，导轮(7)能够通过压轮(47)带着小V块(46)上方的材料进行转动；S2. The external mechanical gripper puts the material to be ground into the V-shaped groove at the upper end of the small V-block (46). Through the control of the PLC controller (2), the electric push rod (41) works, the telescopic end extends, and the back is driven. The side member moves backward, so that the rear end of the pressing rod (44) is pressed down with the pressing wheel (47), and the positioning of the material is realized under the interaction of the small V block (46) and the pressing wheel (47). Turn the adjusting nut (31) so that the front end of the screw (33) is screwed into the inside of the adjusting nut (31), and the part of the screw (33) outside the adjusting nut (31) is shortened, so that the movable seat (32) follows the The guide rod (34) is close to the fixed square seat (35), so that the pressure roller (47) and the guide roller (7) are closely attached, so as to ensure that when the No. 1 motor (5) rotates with the guide roller (7) When , the guide wheel (7) can rotate with the material above the small V-block (46) through the pressing wheel (47); S3、通过PLC控制器(2)的调控，二号电机(81)工作，输出轴带动主动齿轮(84)转动，主动齿轮(84)带动被动齿轮(85)转动，由于丝杆(82)与被动齿轮(85)中部开设的螺纹孔螺纹连接，因此在被动齿轮(85)转动的同时，会使丝杆(82)顶着第二L座(86)沿T型导轨(12)向左滑动，以此使第二L座(86)上方的砂轮机组(11)向材料靠近；S3. Through the control of the PLC controller (2), the No. 2 motor (81) works, the output shaft drives the driving gear (84) to rotate, and the driving gear (84) drives the driven gear (85) to rotate. The threaded hole in the middle of the driven gear (85) is threaded, so when the driven gear (85) rotates, the lead screw (82) will slide to the left along the T-shaped guide rail (12) against the second L seat (86). , so that the grinding wheel unit (11) above the second L seat (86) is close to the material; S4、通过PLC控制器(2)的调控，三号电机(10)工作，输出轴带动对应的螺柱转动，由于螺柱分别与第三L座(9)上端的螺纹孔螺纹连接，使得螺柱在转动的同时带动砂轮机组(11)在第二L座(86)上滑动，以此调节两个砂轮机组(11)之间的间距。S4. Through the control of the PLC controller (2), the No. 3 motor (10) works, and the output shaft drives the corresponding studs to rotate. Since the studs are respectively connected with the threaded holes on the upper end of the third L-seat (9), the threaded studs are When the column rotates, the grinding wheel unit (11) is driven to slide on the second L seat (86), so as to adjust the distance between the two grinding wheel units (11).
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