Online measurement intelligent surface grinding machine and using method

Abstract

The invention relates to the technical field of surface grinding machines, and discloses an online measurement intelligent surface grinding machine and a using method. The online measurement intelligent surface grinding machine comprises a frame body, the top of the frame body is slidably connected with a sliding frame through two stand columns, one side of the sliding frame is fixedly connected with a driving motor, and one end of the driving motor is fixedly connected with a grinding wheel; the top of the frame body is slidably connected with a front-back moving table through a rail, the positions of the front-back moving table and the sliding frame are adjusted through an adjusting assembly, and the top of the front-back moving table is connected with a workbench through a left-right sliding assembly. Free switching between manual grinding and automatic grinding is achieved through the switching assembly so as to adapt to different machining modes, the switching frame drives the sleeve and the hand wheel to move backwards, the second connector and the first connector at the end of the hand wheel are disengaged, and similarly, when the electric swing assembly is switched to the manual swing assembly, the electric swing assembly is switched to the manual swing assembly. And the inner transmission rod and the outer transmission rod are also separated from the transmission state, so that the electric swinging assembly and the manual swinging assembly do not interfere with each other.

Description

Technical Field

[0001] The present invention relates to the technical field of surface grinders, and in particular to an online measurement intelligent surface grinder and a use method thereof. Background Art

[0002] A surface grinder is a machine tool used to grind the plane of a workpiece. It is widely used in mechanical manufacturing, mold processing and other fields. Therefore, as one of the important equipment in the field of mechanical processing, a surface grinder is used to grind the plane of the workpiece to achieve the required accuracy and surface quality.

[0003] There are still the following problems in the traditional manual surface grinder processing: Currently, commonly used manual surface grinders usually require operators to use measuring tools to measure the workpiece during machining, and then adjust the machining parameters of the grinder according to the measurement results. This method is not only inefficient, but also easily affected by human factors, resulting in inaccurate measurement results, which in turn affects the machining quality. Manual surface grinders require manual turning of the hand wheel to perform grinding operations. When manual grinding operations are performed for a long time, people will inevitably feel tired, which not only reduces the accuracy but also increases the risk. Therefore, how to add electric drive to manual surface grinders is an urgent problem to be solved. In the process of improving manual surface grinders into electric-driven surface grinders, how to solve the rapid switching between manual and electric, and how to prevent manual and electric from interfering with each other are also urgent issues that need to be resolved. Summary of the invention

[0004] Technical issues solved In view of the deficiencies in the prior art, the present invention provides an online measurement intelligent surface grinder and a method for using the same, mainly to solve the problem that the currently commonly used manual surface grinders usually require the operator to use a measuring tool to measure the workpiece during the machining interval, and then adjust the machining parameters of the grinder according to the measurement results. This method is not only inefficient, but also easily affected by human factors, resulting in inaccurate measurement results, which in turn affects the machining quality. The manual surface grinder requires manual flipping of the handwheel for grinding operations, and long-term manual grinding operations will inevitably make people feel tired, which not only reduces the accuracy but also increases the risk. Therefore, how to add an electric drive to the manual surface grinder is an urgent problem to be solved. In the process of improving the manual surface grinder into an electric-driven surface grinder, how to solve the rapid switching between manual and electric, and the non-interference between manual and electric are also urgent problems to be solved.

[0005] Technical Solution To achieve the above object, the present invention provides the following technical solutions: The control cabinet is provided with the control wheel that the control wheel is in the rotation with the movement of the control wheel shaft, and the control wheel shaft is provided with the control wheel of the control wheel.

[0006] Furthermore, the intelligent measurement component includes a mounting plate, which is fixedly connected to one side of the slide, and a laser displacement sensor is fixedly connected to one side of the mounting plate. A control panel is fixedly connected to one side of the frame, and a control module, operation buttons and a display screen are provided in the control panel, and the control module, operation buttons, display screen are electrically connected to the laser displacement sensor.

[0007] On the basis of the above scheme, the left and right sliding components include two groups of connecting frames, both groups of connecting frames are fixedly connected to the top of the front and rear moving platforms, the inner openings of the two groups of connecting frames are fixedly connected to guide rails, the inner walls on both sides of the workbench are rotatably connected to multiple guide wheels, and the guide wheels are clamped between two opposite guide rails, the bottom of the workbench is fixedly connected to a support platform, the bottom of the support platform is fixedly connected to a toothed belt, the interior of the mounting frame is rotatably connected to a driven shaft through a bearing, one end of the driven shaft is keyed to a power wheel, and the power wheel is meshed with the toothed belt.

[0008] As a further solution of the present invention, the manual swing assembly includes a second connector, which is fixedly connected to the other end of the driven shaft. A plurality of sockets are provided on one side of the second connector, and the sockets are distributed in a circular array around the second connector. A sleeve is provided inside one side of the mounting frame, and the sleeve is sleeved on the outside of the driven shaft. One end of the sleeve is rotatably connected to a handwheel, one end of the handwheel is fixedly connected to a first connector, one side of the first connector is fixedly connected to a plurality of pins corresponding to the sockets, and a plurality of soft sleeves are bonded to the circumferential outer wall of the sleeve.

[0009] Furthermore, the electric swing assembly includes a driven pulley, which is keyed to one side of the driven shaft, a servo motor is fixedly connected to one side of the mounting frame, an inner transmission rod is fixed to one end of the output shaft of the servo motor through a coupling, a plurality of inner slots are provided at one end of the inner transmission rod, an outer transmission rod is sleeved on the outer side of the inner transmission rod, one end of the outer transmission rod is rotatably connected to one side of the mounting frame through a bearing, a plurality of outer slots are provided at the other end of the outer transmission rod, a driving pulley is keyed to the circumferential outer wall of the outer transmission rod, and the driving pulley and the driven pulley are connected through a synchronous belt drive.

[0010] On the basis of the above scheme, it is characterized in that the switching assembly includes two guide posts, both of which are fixedly connected to one side of the mounting frame, a switching frame is slidably connected between the two guide posts, and the top of the switching frame is fixed to the sleeve, the outer sides of the two guide posts are sleeved with spring 1, and the two ends of the spring 1 are respectively fixed to the switching frame and the mounting frame, and the bottom end of the switching frame is rotatably connected to an external connecting rod through a bearing, and one end of the external connecting rod is provided with a plurality of external clamping blocks that can be engaged with the external clamping groove, and an inner embedding groove is opened inside the external connecting rod, and an inner connecting rod is inserted in the inner embedding groove, one end of the inner connecting rod is fixedly connected with two spring 2, and one end of the spring 2 is fixed to an inner wall of one side of the inner embedding groove, and the other end of the inner connecting rod is provided with a plurality of internal clamping blocks that can be engaged with the internal clamping groove, and a locking structure for fixing the position of the switching frame is provided on one side of the mounting frame.

[0011] As a further scheme of the present invention, the locking structure includes two positioning grooves and two switching grooves, the two positioning grooves and the two switching grooves are all opened on one side of the switching frame, and the adjacent positioning grooves and switching grooves are connected. One side of the mounting frame is rotatably connected to a rotating rod through a bearing, one end of the rotating rod passes through the switching frame and is fixedly connected to a support plate, and the support plate can be rotated and moved along the positioning groove to the switching groove, and an adsorption mechanism for fixing the rotation position of the support plate is provided between the support plate and the positioning groove and the switching groove.

[0012] Furthermore, the adsorption mechanism includes two magnetic blocks 1, and the two magnetic blocks 1 are respectively fixedly connected to the two sides of the support plate, and the two positioning grooves and the switching groove are respectively fixedly connected with magnetic blocks 3 and 2, and the relative magnetic poles of magnetic blocks 3 and 2 and magnetic block 1 are opposite magnetic poles.

[0013] On the basis of the above scheme, the adjustment assembly is composed of a reduction adjustment wheel, a threaded rod, and a threaded sleeve. The threaded rod is connected and fixed to the reduction adjustment wheel, and the threaded sleeve is threadedly engaged with the threaded rod.

[0014] As a further solution of the present invention, a method for using an online measuring intelligent surface grinder comprises the following steps: S1: The positions of the front and rear moving tables and the grinding wheel can be adjusted and fixed respectively through the adjustment components, and then the workpiece to be processed is placed on the workbench and fixed by the built-in magnet of the workbench. Then the laser transmitter of the laser displacement sensor shoots the laser to the surface of the object to be measured through the lens. The laser reflected by the object passes through the receiver lens and is received by the internal imaging element. The projection positions of light spots at different distances on the imaging element are different. According to the imaging position and the optical projection relationship, the distance of the object to be measured can be obtained. The imaging element has extremely high position resolution, so it can obtain extremely high measurement accuracy, thereby realizing real-time measurement of the thickness of the workpiece to be processed; S2: Then switch to the manual swing component through the switching component, insert the plug into the socket, so that the driven shaft is connected and fixed with the hand wheel through the second connector and the first connector, and then rotate the hand wheel to drive the driven shaft to rotate, and the driven shaft rotates to drive the power wheel to rotate, and then the power wheel rotates forward and reverse and moves along the toothed belt, so that the toothed belt drives the support platform and the workbench to reciprocate along the guide rail in the connecting frame through the guide wheel, so that the workbench can swing smoothly in a low-resistance manner; S3: Then, the driving motor is started to drive the grinding wheel to rotate and grind. During the grinding process, the intelligent measuring component can monitor the grinding thickness of the workpiece to be processed and the remaining thickness of the workpiece to be processed in real time, and the grinding accuracy is high, thereby completing the grinding operation; S4: When performing manual grinding operations for a long time, it is inevitable to feel tired. Therefore, by pushing the switching frame, the switching frame is moved backward along the guide column, and the outer card block and the inner card block on the outer connecting rod and the inner connecting rod provided at the bottom of the switching frame are respectively engaged with the outer card slot opened by the outer transmission rod and the inner card slot opened by the inner transmission rod. By pressing the switching frame, the support plate is disengaged from the positioning slot, and then the rotating rod is rotated clockwise, so that the rotating rod drives the support plate to move along the positioning slot from the horizontal position to the vertical position, and is fixed by magnetic attraction between the second magnetic block and the first magnetic block, so that the support plate squeezes the positioning slot. The switch frame is pressed, so that the switching frame is supported and fixed, thereby realizing the transmission connection between the inner transmission rod and the outer transmission rod, and the inner connecting rod is inserted into the outer transmission rod and is buffered by the spring 2 when it is clamped with the inner clamping groove opened at the end of the inner transmission rod, so that it can be adaptively clamped when it is misaligned, and at this time, the switching frame drives the sleeve and the hand wheel to move backward, and the connector 2 and the connector 1 at the end of the hand wheel are disengaged. Similarly, when switching from the electric swing assembly to the manual swing assembly, the inner transmission rod and the outer transmission rod are also out of the transmission state, so the electric swing assembly and the manual swing assembly do not interfere with each other; S5: Then start the servo motor. The forward and reverse rotation of the servo motor drives the inner transmission rod to rotate forward and reverse. When the inner transmission rod rotates, the outer transmission rod is driven to rotate synchronously through the switching component. The rotation of the outer transmission rod causes the driving pulley to drive the driven pulley to rotate. The rotation of the driven pulley causes the driven shaft to drive the power wheel to rotate. The power wheel rotates forward and reverse and moves along the toothed belt, so that the toothed belt drives the support table and the workbench to reciprocate along the guide rail in the connecting frame through the guide wheel, so that the workbench can swing smoothly in a low-resistance manner and complete the grinding operation.

[0015] Beneficial Effects Compared with the prior art, the present invention provides an online measurement intelligent surface grinder and a method of using the same, which have the following beneficial effects: 1. The present invention manually swings the workbench through a manual swing component, and then performs the first measurement of the workpiece on the workbench through an intelligent measuring component to measure the thickness of the workpiece. After the measurement is completed, the grinding wheel is adjusted to the grinding position through the adjusting component for grinding.

[0016] 2. The present invention switches to the electric swing component through the switching component, so that the electric swing component drives the workbench to swing back and forth along the left and right sliding components, thereby realizing free switching between manual and automatic grinding to adapt to different processing methods.

[0017] 3. The present invention realizes that the power wheel rotates forward and backward and moves along the toothed belt, so that the toothed belt drives the support platform and the workbench to move back and forth along the guide rail in the connecting frame through the guide wheel, thereby realizing smooth swinging of the workbench in a low-resistance manner.

[0018] 4. The switching frame of the present invention drives the sleeve and the hand wheel to move backward, and disengages the connector 2 and the connector 1 at the end of the hand wheel. Similarly, when switching from the electric swing assembly to the manual swing assembly, the inner transmission rod and the outer transmission rod also disengage the transmission state, so that the electric swing assembly and the manual swing assembly do not interfere with each other.

[0019] 5. The present invention uses spring 2 to buffer the inner connecting rod when it is inserted into the outer transmission rod and engaged with the inner card slot provided at the end of the inner transmission rod, so that it can adaptively engage when misalignment occurs.

[0020] 5. The present invention presses the switching frame to disengage the support plate from the positioning groove, and then rotates the rotating rod clockwise to drive the support plate to move from a horizontal position to a vertical position along the positioning groove, and fixes the support plate to the positioning groove through magnetic attraction between the second and first magnetic blocks, thereby realizing rapid support and fixation of the switching frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the front three-dimensional structure of an online measurement intelligent surface grinder proposed by the present invention; Figure 2 A schematic diagram of the rear three-dimensional structure of an online measurement intelligent surface grinder proposed by the present invention; Figure 3 A partially enlarged structural schematic diagram of an online measurement intelligent surface grinder proposed by the present invention; Figure 4 A schematic diagram of the partial decomposition structure of an online measurement intelligent surface grinder proposed by the present invention; Figure 5 A schematic diagram of the structure of a mounting frame for online measurement of an intelligent surface grinder proposed by the present invention; Figure 6 An online measurement intelligent surface grinder proposed by the present invention Figure 5 Schematic diagram of the rear structure; Figure 7 A schematic diagram of the decomposed structure of a manual swing component of an online measurement intelligent surface grinder proposed by the present invention; Figure 8 This is a schematic diagram of the structure of the second connector of an online measurement intelligent surface grinder proposed by the present invention; Fig. 9 A schematic diagram of the cross-sectional structure of an external transmission rod of an online measurement intelligent surface grinder proposed by the present invention; Fig.10 This is a schematic diagram of the cross-sectional structure of an external connecting rod of an online measurement intelligent surface grinder proposed by the present invention; Fig.11 A schematic diagram of a support plate structure of an online measurement intelligent surface grinder proposed by the present invention; Fig.12 This is a schematic diagram of the switching frame structure of an online measurement intelligent surface grinder proposed by the present invention.

[0022] In the figure: 1. grinding wheel; 2. workbench; 3. track; 4. frame; 5. manual swing assembly; 6. electric swing assembly; 7. control panel; 8. water collection box; 9. adjustment assembly; 10. laser displacement sensor; 11. mounting plate; 12. drive motor; 13. column; 14. slide; 15. drain valve; 16. mounting frame; 17. power wheel; 18. toothed belt; 19. front and rear moving platform; 20. support platform; 21. guide wheel; 22. connecting frame; 23. guide rail; 24. sleeve; 25. driven pulley; 26. driven shaft; 27. hand wheel; 28 , switching frame; 29, guide column; 30, external transmission rod; 31, driving pulley; 32, rotating rod; 33, spring one; 34, internal transmission rod; 35, servo motor; 36, connector one; 37, soft sleeve; 38, plug column; 39, connector two; 40, external connecting rod; 42, socket; 43, external card slot; 44, internal card slot; 45, internal connecting rod; 46, internal card block; 47, external card block; 48, internal embedded slot; 49, spring two; 50, support plate; 51, magnetic block one; 52, switching slot; 53, magnetic block two; 54, positioning slot; 55, magnetic block three. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Reference Figure 1-Figure 12, an online measurement intelligent surface grinder, including a frame 4, the top of the frame 4 is slidably connected to a slide 14 through two columns 13, one side of the slide 14 is fixed with a driving motor 12 by bolts, one end of the driving motor 12 is fixed with a grinding wheel 1 by bolts, the top of the frame 4 is slidably connected to a front and rear moving platform 19 through a track 3, the front and rear moving platforms 19 and the slide 14 are both adjusted in position by an adjustment component 9, the top of the front and rear moving platform 19 is connected to a workbench 2 through a left and right sliding component, the four sides of the workbench 2 are fixed with a water collecting box 8 by bolts, one side of the water collecting box 8 is threadedly connected with a drain valve 15, and one side of the slide 14 is provided with a drain valve for draining the workbench 2 An intelligent measuring component for real-time measurement of workpieces, a mounting frame 16 is fixed to one side of the front and rear moving table 19 by bolts, an electric swing component 6 is provided at the bottom of the mounting frame 16 for driving the worktable 2 to swing along the left and right sliding components, a manual swing component 5 is provided on one side of the mounting frame 16 for driving the worktable 2 to swing along the left and right sliding components, a switching component for adjusting the driving mode of the worktable 2 is provided on one side of the mounting frame 16 and between the electric swing component 6 and the manual swing component 5, when in use, the positions of the front and rear moving table 19 and the grinding wheel 1 can be adjusted and fixed respectively through the adjusting component 9, and then the workpiece to be processed is placed on the worktable 2, The workbench 2 is fixed by magnetic attraction through the built-in magnet, and then switched to the manual swing component 5 through the switching component, so that the workbench 2 is manually swung through the manual swing component 5. Then, the workpiece on the workbench 2 is measured for the first time through the intelligent measuring component to measure the thickness of the workpiece. After the measurement is completed, the grinding wheel 1 is adjusted to the grinding position for grinding through the adjusting component 9. The workbench 2 is driven by the manual swing component 5 to swing back and forth along the left and right sliding components, and the driving motor 12 is started to drive the grinding wheel 1 to rotate and grind. During the grinding process, the intelligent measuring component can monitor the grinding thickness of the workpiece to be processed and the thickness of the workpiece to be processed in real time. The remaining thickness and high grinding accuracy can complete the grinding operation. When performing manual grinding operations for a long time, it is inevitable to feel tired. Therefore, the switching component is switched to the electric swing component 6, so that the electric swing component 6 drives the workbench 2 to swing back and forth along the left and right sliding components, thereby realizing the free switching of manual and automatic grinding to adapt to different processing methods. The adjustment component 9 is composed of a reduction adjustment wheel, a threaded rod, and a threaded sleeve. The threaded rod is connected and fixed to the reduction adjustment wheel, and the threaded sleeve is threadedly engaged with the threaded rod. Therefore, by rotating the reduction adjustment wheel and the threaded rod, the threaded sleeve drives the slide 14 or the front and rear moving platform 19 to adjust the displacement.

[0025] The intelligent measurement component in the present invention includes a mounting plate 11, which is fixed to one side of a slide 14 by bolts. A laser displacement sensor 10 is fixed to one side of the mounting plate 11 by bolts. A control panel 7 is fixed to one side of the frame 4 by bolts. A control module, operation buttons and a display screen are arranged in the control panel 7, and the control module, the operation buttons and the display screen are electrically connected to the laser displacement sensor 10. The laser transmitter of the laser displacement sensor 10 shoots the laser to the surface of the object to be measured through the lens. The laser reflected by the object passes through the receiver lens and is received by the internal imaging element. The projection positions of light spots at different distances on the imaging element are different. According to the imaging position and the optical projection relationship, the distance of the object to be measured can be obtained. The imaging element has extremely high position resolution, so that extremely high measurement accuracy can be obtained, thereby realizing real-time measurement of the thickness of the workpiece to be processed.

[0026] The left and right sliding components in the present invention include two groups of connecting frames 22, both of which are fixed to the top of the front and rear moving platforms 19 by bolts, and the inner openings of the two groups of connecting frames 22 are fixed to guide rails 23 by bolts. The inner walls on both sides of the workbench 2 are rotatably connected to multiple guide wheels 21, and the guide wheels 21 are clamped between two opposite guide rails 23. The bottom of the workbench 2 is fixed to a support platform 20 by bolts, and the bottom of the support platform 20 is fixed to a toothed belt 18 by bolts. The interior of the mounting frame 16 is rotatably connected to a driven shaft 26 through a bearing, and one end of the driven shaft 26 is keyed to a power wheel 17, and the power wheel 17 is meshed with the toothed belt 18. The power wheel 17 rotates forward and backward and moves along the toothed belt 18, so that the toothed belt 18 drives the support platform 20 and the workbench 2 to move back and forth along the guide rails 23 in the connecting frame 22 through the guide wheels 21, thereby realizing smooth swinging of the workbench 2 in a low-resistance manner.

[0027] The manual swing assembly 5 of the present invention includes a second connector 39, which is fixed to the other end of the driven shaft 26 by bolts, and a plurality of sockets 42 are provided on one side of the second connector 39, and the sockets 42 are distributed in a circumferential array around the second connector 39. A sleeve 24 is provided inside one side of the mounting frame 16, and the sleeve 24 is sleeved on the outside of the driven shaft 26. One end of the sleeve 24 is rotatably connected to a hand wheel 27, and one end of the hand wheel 27 is fixed to the first connector 36 by bolts. A plurality of plug posts 38 corresponding to the sockets 42 are fixed to one side of the head 36 by bolts, and a plurality of soft sleeves 37 are bonded to the circumferential outer wall of the sleeve 24. The plug posts 38 are inserted into the sockets 42, so that the driven shaft 26 is connected and fixed to the hand wheel 27 through the connector 2 39 and the connector 1 36, and then the hand wheel 27 is rotated to drive the driven shaft 26 to rotate, and the driven shaft 26 rotates to drive the power wheel 17 to rotate. The electric swing assembly 6 includes a driven pulley 25, from The driven pulley 25 is key-connected to one side of the driven shaft 26, and a servo motor 35 is fixed to one side of the mounting frame 16 by bolts. One end of the output shaft of the servo motor 35 is fixed to an inner transmission rod 34 through a coupling, and one end of the inner transmission rod 34 is provided with a plurality of inner card grooves 44, and the outer side of the inner transmission rod 34 is sleeved with an outer transmission rod 30, and one end of the outer transmission rod 30 is rotatably connected to one side of the mounting frame 16 through a bearing, and the other end of the outer transmission rod 30 is provided with a plurality of outer card grooves 43, and the circumferential outer wall key of the outer transmission rod 30 is key-connected to the driving pulley 31, and the driving pulley 31 and the driven pulley 25 are connected by synchronous belt transmission. When in use, by starting the servo motor 35, the servo motor 35 drives the inner transmission rod 34 to rotate, and while the inner transmission rod 34 rotates, the outer transmission rod 30 is driven to rotate synchronously through the switching component, and the outer transmission rod 30 rotates to cause the driving pulley 31 to drive the driven pulley 25 to rotate, and the driven pulley 25 rotates to cause the driven shaft 26 to drive the power wheel 17 to rotate.

[0028] In order to solve the problem of rapid switching between manual and electric, and non-interference between manual and electric, the switching assembly in the present invention includes two guide columns 29, both of which are fixed to one side of the mounting frame 16 by bolts, a switching frame 28 is slidably connected between the two guide columns 29, and the top of the switching frame 28 is fixed to the sleeve 24, and the outer sides of the two guide columns 29 are sleeved with springs 33, and the two ends of the spring 33 are respectively fixed to the switching frame 28 and the mounting frame 16, and the bottom end of the switching frame 28 is rotated by a bearing. The outer connecting rod 40 is connected, and one end of the outer connecting rod 40 is provided with a plurality of outer card blocks 47 that can be engaged with the outer card slot 43. The inner connecting rod 40 is provided with an inner embedding slot 48. The inner connecting rod 45 is inserted into the inner embedding slot 48. One end of the inner connecting rod 45 is fixed with two springs 49 by bolts, and one end of the spring 49 is fixed to the inner wall of one side of the embedding slot 48. The other end of the inner connecting rod 45 is provided with a plurality of inner card blocks 46 that can be engaged with the inner card slot 44. One side of the mounting frame 16 is provided with a switching frame The switching frame 28 is provided with a locking structure for fixing the position of the switching frame 28. When in use, the switching frame 28 is pushed to move the switching frame 28 backward along the guide column 29, and the outer card block 47 and the inner card block 46 on the outer connecting rod 40 and the inner connecting rod 45 provided at the bottom end of the switching frame 28 are respectively engaged with the outer card groove 43 provided on the outer transmission rod 30 and the inner card groove 44 provided on the inner transmission rod 34, and the locking structure is fixed to realize the transmission connection between the inner transmission rod 34 and the outer transmission rod 30, and the inner connecting rod 40 is locked by the spring 49. 5 is inserted into the outer transmission rod 30 and is buffered when it is engaged with the inner card slot 44 opened at the end of the inner transmission rod 34, so that it can be adaptively engaged when it is misaligned, and at this time, the switching frame 28 drives the sleeve 24 and the hand wheel 27 to move backward, and the second connector 39 and the first connector 36 at the end of the hand wheel 27 are disengaged. Similarly, when switching from the electric swing assembly 6 to the manual swing assembly 5, the inner transmission rod 34 and the outer transmission rod 30 are also disengaged from the transmission state, so that the electric swing assembly 6 and the manual swing assembly 5 do not interfere with each other.

[0029] In the present invention, the locking structure includes two positioning grooves 54 and two switching grooves 52, and the two positioning grooves 54 and the two switching grooves 52 are all opened on one side of the switching frame 28, and the adjacent positioning grooves 54 and the switching grooves 52 are connected. One side of the mounting frame 16 is rotatably connected with a rotating rod 32 through a bearing, and one end of the rotating rod 32 passes through the switching frame 28 and is fixed with a support plate 50 by bolts, and the support plate 50 can be rotated and moved along the positioning groove 54 to the switching groove 52, and an adsorption mechanism for fixing the rotation position of the support plate 50 is provided between the support plate 50 and the positioning groove 54 and the switching groove 52, and the adsorption mechanism includes two magnetic blocks 51, and two The magnet block 1 51 is fixed to both sides of the support plate 50 by bolts, and the magnet block 3 55 and the magnet block 2 53 are fixed in the two positioning grooves 54 and the switching groove 52 by bolts, and the relative magnetic poles of the magnet block 3 55 and the magnet block 2 53 and the magnet block 1 51 are opposite magnetic poles. When in use, the support plate 50 is disengaged from the positioning groove 54 by pressing the switching frame 28, and then the rotating rod 32 is rotated clockwise, so that the rotating rod 32 drives the support plate 50 to move along the positioning groove 54 from a horizontal position to a vertical position, and the magnet block 2 53 is magnetically fixed to the magnet block 1 51 by magnetic attraction, so that the support plate 50 squeezes the positioning groove 54, so that the switching frame 28 is supported and fixed.

[0030] A method for using an online measuring intelligent surface grinder comprises the following steps: S1: The positions of the front and rear moving platforms 19 and the grinding wheel 1 can be adjusted and fixed respectively through the adjustment component 9, and then the workpiece to be processed is placed on the workbench 2 and fixed by the built-in magnet of the workbench 2. Then the laser transmitter of the laser displacement sensor 10 shoots the laser to the surface of the object to be measured through the lens. The laser reflected by the object passes through the receiver lens and is received by the internal imaging element. The projection positions of light spots at different distances on the imaging element are different. According to the imaging position and the optical projection relationship, the distance of the object to be measured can be obtained. The imaging element has a very high position resolution capability, so that a very high measurement accuracy can be obtained, thereby realizing real-time measurement of the thickness of the workpiece to be processed; S2: Then switch to the manual swing component 5 through the switching component, insert the plug 38 into the socket 42, so that the driven shaft 26 is connected and fixed to the hand wheel 27 through the second connector 39 and the first connector 36, and then rotate the hand wheel 27, so that the hand wheel 27 drives the driven shaft 26 to rotate, and the driven shaft 26 rotates to drive the power wheel 17 to rotate, and then the power wheel 17 rotates forward and reverse and moves along the toothed belt 18, so that the toothed belt 18 drives the support 20 and the workbench 2 to reciprocate along the guide rail 23 in the connecting frame 22 through the guide wheel 21, so that the workbench 2 can swing smoothly in a low-resistance manner; S3: Then, the driving motor 12 is started to drive the grinding wheel 1 to rotate and grind. During the grinding process, the intelligent measuring component can monitor the grinding thickness of the workpiece to be processed and the remaining thickness of the workpiece to be processed in real time, and the grinding accuracy is high, thereby completing the grinding operation; S4: When performing manual grinding operations for a long time, it is inevitable to feel tired. Therefore, by pushing the switching frame 28, the switching frame 28 is moved backward along the guide column 29, and the outer connecting rod 40 and the outer card block 47 and the inner card block 46 on the inner connecting rod 45 provided at the bottom of the switching frame 28 are respectively engaged with the outer card slot 43 provided on the outer transmission rod 30 and the inner card slot 44 provided on the inner transmission rod 34. By pressing the switching frame 28, the support plate 50 is disengaged from the positioning slot 54, and then the rotating rod 32 is rotated clockwise, so that the rotating rod 32 drives the support plate 50 to move along the positioning slot 54 from the horizontal position to the vertical position, and is fixed by magnetic block 2 53 and magnetic block 1 51, so that the support plate 50 is aligned with the positioning slot 54 is squeezed, so that the switching frame 28 is supported and fixed, so as to realize the transmission connection between the inner transmission rod 34 and the outer transmission rod 30, and the inner connecting rod 45 is inserted into the outer transmission rod 30 and is buffered by the spring 2 49 when it is clamped with the inner clamping groove 44 opened at the end of the inner transmission rod 34, so that it can be adaptively clamped when it is misaligned, and at this time, the switching frame 28 drives the sleeve 24 and the hand wheel 27 to move backward, and the connector 2 39 and the connector 1 36 at the end of the hand wheel 27 are disengaged. Similarly, when switching from the electric swing assembly 6 to the manual swing assembly 5, the inner transmission rod 34 and the outer transmission rod 30 are also out of the transmission state, so that the electric swing assembly 6 and the manual swing assembly 5 do not interfere with each other; S5: Then start the servo motor 35. The servo motor 35 rotates forward and backward to drive the inner transmission rod 34 to rotate forward and backward. While the inner transmission rod 34 rotates, it drives the outer transmission rod 30 to rotate synchronously through the switching component. The outer transmission rod 30 rotates to make the driving pulley 31 drive the driven pulley 25 to rotate. The driven pulley 25 rotates to make the driven shaft 26 drive the power wheel 17 to rotate. The power wheel 17 rotates forward and backward and moves along the toothed belt 18, so that the toothed belt 18 drives the support platform 20 and the workbench 2 to reciprocate along the guide rail 23 in the connecting frame 22 through the guide wheel 21, so that the workbench 2 can swing smoothly in a low-resistance manner and complete the grinding operation.

[0031] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0032] In the description of this article, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An online measuring intelligent surface grinder, comprising a frame (4), the top of the frame (4) being slidably connected to a slide (14) via two columns (13), one side of the slide (14) being fixedly connected to a drive motor (12), one end of the drive motor (12) being fixedly connected to a grinding wheel (1), characterized in that: The top of the frame (4) is slidably connected to a front and rear moving platform (19) via a track (3); the positions of the front and rear moving platform (19) and the slide (14) are both adjusted via an adjustment component (9); the top of the front and rear moving platform (19) is connected to a workbench (2) via a left and right sliding component; a water collecting box (8) is fixedly connected to the periphery of the workbench (2); a drain valve (15) is threadedly connected to one side of the water collecting box (8); an intelligent measurement component for real-time measurement of a workpiece on the workbench (2) is provided on one side of the slide (14); a mounting frame (16) is fixedly connected to one side of the front and rear moving platform (19); an electric swing component (6) for driving the workbench (2) to swing along the left and right sliding components is provided at the bottom of the mounting frame (16); a manual swing component (5) for driving the workbench (2) to swing along the left and right sliding components is provided on one side of the mounting frame (16); and a switching component for adjusting the driving mode of the workbench (2) is provided on one side of the mounting frame (16) and located between the electric swing component (6) and the manual swing component (5).

2. The online measuring intelligent surface grinder according to claim 1 is characterized in that: The intelligent measurement assembly comprises a mounting plate (11), the mounting plate (11) being fixedly connected to one side of a slide (14), a laser displacement sensor (10) being fixedly connected to one side of the mounting plate (11), and a control panel (7) being fixedly connected to one side of the frame (4), wherein a control module, operating buttons and a display screen are provided in the control panel (7), and the control module, operating buttons and the display screen are electrically connected to the laser displacement sensor (10).

3. The online measuring intelligent surface grinder according to claim 1, characterized in that: The left and right sliding components include two groups of connecting frames (22), the two groups of connecting frames (22) are fixedly connected to the top of the front and rear moving platforms (19), the inner openings of the two groups of connecting frames (22) are fixedly connected to guide rails (23), the inner walls on both sides of the workbench (2) are rotatably connected to a plurality of guide wheels (21), and the guide wheels (21) are clamped between two opposite guide rails (23), the bottom of the workbench (2) is fixedly connected to a support platform (20), the bottom of the support platform (20) is fixedly connected to a toothed belt (18), the interior of the mounting frame (16) is rotatably connected to a driven shaft (26) via a bearing, one end of the driven shaft (26) is key-connected to a power wheel (17), and the power wheel (17) is meshed with the toothed belt (18).

4. The online measuring intelligent surface grinder according to claim 3 is characterized in that: The manual swing assembly (5) comprises a second connector (39), the second connector (39) being fixedly connected to the other end of the driven shaft (26), a plurality of sockets (42) being provided on one side of the second connector (39), and the sockets (42) being distributed in a circular array around the second connector (39), a sleeve (24) being provided inside one side of the mounting frame (16), and the sleeve (24) being sleeved on the outside of the driven shaft (26), one end of the sleeve (24) being rotatably connected to a hand wheel (27), one end of the hand wheel (27) being fixedly connected to the first connector (36), a plurality of plug posts (38) corresponding to the sockets (42) being fixedly connected to one side of the first connector (36), and a plurality of soft sleeves (37) being bonded to the circumferential outer wall of the sleeve (24).

5. The online measuring intelligent surface grinder according to claim 3 is characterized in that: The electric swing assembly (6) comprises a driven pulley (25), the driven pulley (25) being key-connected to one side of a driven shaft (26), a servo motor (35) being fixedly connected to one side of the mounting frame (16), an inner transmission rod (34) being fixed to one end of the output shaft of the servo motor (35) via a coupling, a plurality of inner slots (44) being provided at one end of the inner transmission rod (34), an outer transmission rod (30) being sleeved on the outer side of the inner transmission rod (34), one end of the outer transmission rod (30) being rotatably connected to one side of the mounting frame (16) via a bearing, a plurality of outer slots (43) being provided at the other end of the outer transmission rod (30), a driving pulley (31) being key-connected to the circumferential outer wall of the outer transmission rod (30), and the driving pulley (31) and the driven pulley (25) being connected via a synchronous belt drive.

6. An online measuring intelligent surface grinder according to any one of claims 4 or 5, characterized in that: The switching assembly comprises two guide columns (29), the two guide columns (29) are fixedly connected to one side of the mounting frame (16), a switching frame (28) is slidably connected between the two guide columns (29), and the top of the switching frame (28) is fixed to the sleeve (24), the outer sides of the two guide columns (29) are sleeved with a spring 1 (33), the two ends of the spring 1 (33) are respectively fixed to the switching frame (28) and the mounting frame (16), the bottom end of the switching frame (28) is rotatably connected to an external connecting rod (40) through a bearing, and one end of the external connecting rod (40) is provided with a plurality of movable An external clamping block (47) is engaged with the external clamping groove (43); an internal embedding groove (48) is provided inside the external connecting rod (40); an internal connecting rod (45) is inserted into the internal embedding groove (48); one end of the internal connecting rod (45) is fixedly connected to two springs (49), and one end of the spring (49) is fixed to an inner wall of one side of the internal embedding groove (48); the other end of the internal connecting rod (45) is provided with a plurality of internal clamping blocks (46) that can be engaged with the internal clamping groove (44); and one side of the mounting frame (16) is provided with a locking structure for fixing the position of the switching frame (28).

7. The online measuring intelligent surface grinder according to claim 6, characterized in that: The locking structure comprises two positioning grooves (54) and two switching grooves (52), the two positioning grooves (54) and the two switching grooves (52) are both provided on one side of the switching frame (28), and adjacent positioning grooves (54) and switching grooves (52) are communicated with each other. A rotating rod (32) is rotatably connected to one side of the mounting frame (16) via a bearing, one end of the rotating rod (32) passes through the switching frame (28) and is fixedly connected to a support plate (50), and the support plate (50) can be rotated and moved along the positioning groove (54) into the switching groove (52), and an adsorption mechanism for fixing the rotational position of the support plate (50) is provided between the support plate (50) and the positioning groove (54) and the switching groove (52).

8. The online measuring intelligent surface grinder according to claim 7, characterized in that: The adsorption mechanism comprises two magnetic blocks (51), and the two magnetic blocks (51) are respectively fixedly connected to two sides of the support plate (50), and the two positioning grooves (54) and the switching groove (52) are respectively fixedly connected with magnetic block three (55) and magnetic block two (53), and the relative magnetic poles of magnetic block three (55) and magnetic block two (53) and magnetic block one (51) are opposite magnetic poles.

9. The online measuring intelligent surface grinder according to claim 1, characterized in that: The adjustment assembly (9) is composed of a speed reduction adjustment wheel, a threaded rod, and a threaded sleeve; the threaded rod is connected and fixed to the speed reduction adjustment wheel, and the threaded sleeve is threadedly engaged with the threaded rod.

10. A method for using an online measuring intelligent surface grinder, applicable to an online measuring intelligent surface grinder as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1: The positions of the front and rear moving platforms (19) and the grinding wheel (1) can be adjusted and fixed respectively by means of the adjustment component (9), and then the workpiece to be processed is placed on the workbench (2) and fixed by means of the built-in magnet of the workbench (2). Then, the laser transmitter of the laser displacement sensor (10) emits the laser through the lens toward the surface of the object to be measured, and the laser reflected by the object passes through the receiver lens and is received by the internal imaging element. The projection positions of light spots at different distances on the imaging element are different. According to the imaging position and the optical projection relationship, the distance of the object to be measured can be obtained. The imaging element has an extremely high position resolution capability, thereby being able to obtain an extremely high measurement accuracy, thereby achieving real-time measurement of the thickness of the workpiece to be processed; S2: Then, the manual swing component (5) is switched to by means of the switching component, so that the plug post (38) is inserted into the socket (42), so that the driven shaft (26) is connected and fixed to the hand wheel (27) through the second connector (39) and the first connector (36), and then the hand wheel (27) is rotated, and the hand wheel (27) drives the driven shaft (26) to rotate, and the rotation of the driven shaft (26) drives the power wheel (17) to rotate, and then the power wheel (17) rotates forward and reverse and moves along the toothed belt (18), so that the toothed belt (18) drives the support platform (20) and the workbench (2) to reciprocate along the guide rail (23) in the connecting frame (22) through the guide wheel (21), so that the workbench (2) can be smoothly swung in a low-resistance manner; S3: Then, the driving motor (12) is started to drive the grinding wheel (1) to rotate and grind. During the grinding process, the intelligent measuring component can monitor the grinding thickness of the workpiece to be processed and the remaining thickness of the workpiece to be processed in real time, and the grinding accuracy is high, thereby completing the grinding operation; S4: When manually grinding for a long time, it is inevitable to feel tired. Therefore, by pushing the switching frame (28), the switching frame (28) is moved backward along the guide column (29), and the outer clamping block (47) and the inner clamping block (46) on the outer connecting rod (40) and the inner connecting rod (45) provided at the bottom of the switching frame (28) are respectively engaged with the outer clamping groove (43) opened by the outer transmission rod (30) and the inner clamping groove (44) opened by the inner transmission rod (34) to be fixed to each other. By pressing the switching frame (28), the support plate (50) is disengaged from the positioning groove (54), and then the rotating rod (32) is rotated clockwise, so that the rotating rod (32) drives the support plate (50) to move along the positioning groove (54) from a horizontal position to a vertical position, and the support plate (50) is fixed to the positioning groove (54) by magnetic attraction between the second magnetic block (53) and the first magnetic block (51). The groove (54) is squeezed, so that the switching frame (28) is supported and fixed, thereby realizing the transmission connection between the inner transmission rod (34) and the outer transmission rod (30), and the inner connecting rod (45) is inserted into the outer transmission rod (30) and is buffered by the spring 2 (49) when it is engaged with the inner engaging groove (44) provided at the end of the inner transmission rod (34), so that it can be adaptively engaged when it is misaligned, and at this time, the switching frame (28) drives the sleeve (24) and the hand wheel (27) to move backward, and causes the second connector (39) and the first connector (36) at the end of the hand wheel (27) to be disengaged. Similarly, when switching from the electric swing assembly (6) to the manual swing assembly (5), the inner transmission rod (34) and the outer transmission rod (30) are also disengaged from the transmission state, so that the electric swing assembly (6) and the manual swing assembly (5) do not interfere with each other; S5: Then the servo motor (35) is started. The servo motor (35) rotates forward and reversely to drive the inner transmission rod (34) to rotate forward and reversely. The inner transmission rod (34) rotates and drives the outer transmission rod (30) to rotate synchronously through the switching assembly. The outer transmission rod (30) rotates to drive the driving pulley (31) to drive the driven pulley (25) to rotate. The driven pulley (25) rotates to drive the driven shaft (26) to drive the power wheel (17) to rotate. The power wheel (17) rotates forward and reverse and moves along the toothed belt (18), so that the toothed belt (18) drives the support platform (20) and the workbench (2) to reciprocate along the guide rail (23) in the connecting frame (22) through the guide wheel (21), so that the workbench (2) can swing smoothly in a low-resistance manner and complete the grinding operation.

Images