CN219649401U - Automatic detection and correction system of cylindrical grinding machine - Google Patents

Abstract

The utility model relates to the technical field of machine tools and discloses an automatic detection and correction system of a cylindrical grinding machine, wherein a mechanism comprises a machine body, an auxiliary table, a workbench, a guide rail, a chip blocking cover, a construction table, an upright post and a controller, the initial point probe is arranged by an online detector, an online detection contactor and a start point probe and is used for detecting the end face of a workpiece downwards, calculating and determining the initial position of a grinding wheel so as to determine the initial grinding position of the grinding wheel, after the outer diameter position to be ground is determined, the grinding wheel is started and slowly approaches to the workpiece to start grinding, the online detection contactor also slowly approaches to and timely detects the outer diameter size after grinding, and the outer diameter size is displayed on an online detection display and is transmitted to a grinding machine controller so as to control the feeding amount of the grinding wheel, and the problems that the initial position and the feeding amount of the grinding wheel are required to be calculated manually after the workpiece is clamped are not well controlled, and the processing size of the workpiece is required to be repeatedly measured manually, and is not measured well and measured and is inaccurate are solved.

Description

Automatic detection and correction system of cylindrical grinding machine

Technical Field

The utility model relates to the technical field of machine tools, in particular to an automatic detection and correction system of a cylindrical grinding machine.

Background

The cylindrical grinding machine is a grinding machine for processing the outer surface and the shaft shoulder end surface generated by cylindrical, conical or other shape element wires of a workpiece; the most widely used grinding machine can process various cylindrical conical outer surfaces and shaft shoulder end faces, and is the most widely used machine tool in all grinding machines.

The cylindrical grinding machine is mainly used for grinding an outer cylindrical surface and a conical surface, and two basic grinding methods are adopted: longitudinal milling and cut-in milling. During longitudinal grinding, the grinding wheel rotates to perform main motion, and the feeding motion comprises the following steps: the work piece rotates and makes circumference feed motion, as the feed mechanism of a cylindrical grinder that patent document CN217345061U discloses, the top sliding connection of movable plate has the sliding plate, the top fixedly connected with of movable plate two strip sliders, the spout with strip slider assorted is seted up to the bottom of sliding plate, strip slider and spout are sliding fit, the sliding plate of being convenient for slides, the front and back both ends of strip slider are all fixedly connected with baffle, in order to avoid the sliding plate to break away from the movable plate, centre gripping rotary mechanism sets up on the top of sliding plate, the front end fixedly connected with carrier plate of movable plate, multistage telescopic cylinder is installed on the top of carrier plate, be convenient for support multistage telescopic cylinder, multistage telescopic cylinder's rear portion output and sliding plate fixed connection, be convenient for drive the sliding plate and slide, multistage telescopic cylinder's output drives the sliding plate and slides to suitable position around.

The device takes the grinding wheel as a stator, takes the workpiece as a motion, drives the sliding plate to slide back and forth to a proper position through the output end of the multistage telescopic cylinder, and can drive the workpiece on the clamping and rotating mechanism to move to the proper position, and the feeding quantity of the workpiece cannot be controlled in real time through the cylinder due to different sizes of the workpiece;

usually, after clamping the workpiece, the starting position and the feeding amount of the grinding wheel need to be manually calculated, so that the feeding amount of the grinding wheel cannot be well controlled, and the processing size of the workpiece needs to be repeatedly and manually measured, and is not easy to measure and inaccurate to measure.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic detection and correction system of a cylindrical grinding machine, which is characterized in that a starting point probe is used for downwards probing a workpiece to determine a starting position, and an on-line detection contactor and an on-line detection display are used for transmitting data to a controller to automatically control the feeding amount of a grinding wheel in real time.

In order to achieve the functional purposes, the utility model provides the following technical scheme: the utility model provides an automated inspection correction system of cylindrical grinder, which comprises a machine bod, the upper end of organism is fixed with the workstation, the both sides of organism are equipped with the auxiliary stand, be fixed with the guide rail on the workstation, the activity has the fender bits lid on the guide rail, one side of organism is equipped with the stand, be fixed with the controller on the stand, one side of stand is equipped with the construction table fixed with the organism, the workstation is including fixing the clamp subassembly, it is fixed in on the workstation to fix the clamp subassembly, be fixed with the motor on the clamp subassembly, the activity has the transmission shaft in the clamp subassembly, the output shaft of motor cooperates with the transmission shaft through the conveyer belt, the one side of clamp subassembly is equipped with the movable clamp subassembly that moves with the workstation, move and be equipped with between clamp subassembly, the clamp subassembly and be equipped with 2 mobilizable on-line detector with the workstation.

As an optimization, the controller is provided with an on-line detection display, and the on-line detection display can display the outer diameter of the workpiece.

As optimization, the online detector is provided with an online detection contactor, and the online detection contactor can slowly approach and timely detect the outer diameter size of the workpiece after grinding.

As an optimization, the construction station comprises a second motor, the second motor is fixed on the construction station, one side of the second motor is provided with a supporting table matched with the construction station, a point probe track is fixed on the supporting table, one side of the supporting table is provided with a dust cover fixed with the construction station, the other side of the supporting table is provided with a grinding wheel, one end of a rotating shaft penetrates through the dust cover, the other end of the rotating shaft penetrates through the supporting table and is matched with the grinding wheel, a starting point probe is movably arranged on the point probe track, and the starting point probe can translate on the point probe track.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model relates to an automatic detection correction system of a cylindrical grinding machine, which is characterized in that an on-line detector, an on-line detection contactor and a starting point probe are arranged, the starting point probe is downwards detected to the end face of a workpiece, the starting position is calculated and determined, the starting grinding position of a grinding wheel is determined, after the outer diameter position to be ground is determined, the grinding wheel is started and slowly approaches to the workpiece to start grinding, the on-line detection contactor also slowly approaches to and timely detects the outer diameter size after grinding, the outer diameter size is displayed on an on-line detection display and is transmitted to a grinding machine controller to control the feeding amount of the grinding wheel, and the problems that the starting position and the feeding amount of the grinding wheel are not well controlled after the workpiece is clamped, and the processing size of the workpiece is repeatedly measured manually, poorly measured and inaccurately measured are solved

Drawings

FIG. 1 is a schematic diagram of an automatic detection and correction system of a cylindrical grinding machine;

FIG. 2 is a schematic view of the structure of the workbench of the utility model;

FIG. 3 is a schematic view of the upper part structure of the workbench of the utility model;

FIG. 4 is a schematic diagram of an on-line detector according to the present utility model;

FIG. 5 is a schematic view of the construction site of the present utility model;

FIG. 6 is a schematic cross-sectional view of the dust cap of the present utility model;

fig. 7 is a schematic view of another structure of the workbench of the utility model.

Reference numerals in the drawings: the machine comprises a machine body-1, an auxiliary table-2, a workbench-3, a guide rail-4, a chip blocking cover-5, a construction table-6, an upright post-7, a controller-8, an on-line detection display-81, a movable clamp assembly-31, an on-line detector-32, a fixed clamp assembly-34, a motor-35, a conveyor belt-36, a transmission shaft-37, a clamp-01, an on-line detection display-81, an on-line detection contactor-21, a second motor-61, a dust cover-62, a rotating shaft-63, a supporting table-64, a point probe track-65, a grinding wheel-66, a first roller-021, a second conveyor belt-022 and a second roller-023.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1-6, an automatic detection and correction system of a cylindrical grinding machine comprises a machine body 1, an auxiliary table 2, a workbench 3, a guide rail 4, a chip blocking cover 5, a construction table 6, an upright post 7 and a controller 8, wherein the workbench 3 is fixed at the upper end of the machine body 1, the auxiliary table 2 is arranged at two sides of the machine body 1, the guide rail 4 is fixed on the workbench 3, the chip blocking cover 5 is movably arranged on the guide rail 4, the upright post 7 is arranged on one side of the machine body 1, the controller 8 is fixed on the upright post 7, the construction table 6 fixed on the machine body 1 is arranged at one side of the upright post 7, the workbench 3 comprises a movable clamp assembly 31, an on-line detector 32, a fixed clamp assembly 34, a motor 35, a conveyor belt 36 and a transmission shaft 37, the fixed clamp assembly 34 is fixed on the workbench 3, the fixed clamp assembly 34 is fixedly provided with the motor 35, the transmission shaft 37 is movably arranged in the fixed clamp assembly 34 through the transmission shaft 36, one side of the fixed clamp assembly 34 is provided with the movable clamp assembly 31 with the workbench 3, 2 movable clamp covers are arranged between the movable clamp assembly 31 and the fixed clamp assembly 34, the movable clamp assembly 32 and the workbench 3 are arranged between the movable clamp assembly and the movable clamp assembly 5 and the workbench 3, the movable clamp assembly is provided with the movable clamp assembly 35, the movable clamp assembly 35 is rotatably driven by the movable clamp assembly 35 and the movable clamp assembly 35 on the workpiece 35, the workpiece 35 is rotatably driven by the movable clamp assembly 35, the movable clamp assembly 35 is rotatably and the transmission shaft 35 is rotatably driven by the transmission shaft 35, and the movable clamp assembly 35 is rotatably and rotatably provided on the transmission shaft 35.

In this embodiment, the controller 8 is provided with an on-line detection display 81, and the on-line detection display 81 can display the outer diameter of the workpiece.

In this embodiment, the on-line detector 32 is provided with an on-line detection contactor 21, and the on-line detection contactor 21 can slowly approach and timely detect the outer diameter size of the workpiece after grinding.

In this embodiment, the construction site 6 includes a second motor 61, a dust cover 62, a rotating shaft 63, a supporting table 64, a point probe rail 65, and a grinding wheel 66, the second motor 61 is fixed on the construction site 6, one side of the second motor 61 is provided with the supporting table 64 matched with the construction site 6, the supporting table 64 is fixed with the point probe rail 65, one side of the supporting table 64 is provided with the dust cover 62 fixed with the construction site 6, the other side of the supporting table 64 is provided with the grinding wheel 66, one end of the rotating shaft 63 penetrates the dust cover 62, the other end of the rotating shaft 63 penetrates the supporting table 64 and is matched with the grinding wheel 66, the point probe rail 65 is movably provided with a start point probe 67, and the start point probe 67 can translate on the point probe rail 65.

In this embodiment, the dust cover 62 includes a first roller 021, a second conveyor belt 022, and a second roller 023, the first roller 021 is movably connected to the dust cover 62 through a supporting rod, the second roller 023 is movably connected to the second roller 023 in the equation year 62 through a supporting rod, the second conveyor belt 022 is disposed between the first roller 021 and the second roller 023, an output shaft of the second motor 61 is fixed to the first roller 021, the output shaft drives the first roller 021 to rotate, the second conveyor belt 022 on the first roller 021 drives the second roller 023 to rotate, a rotating shaft 63 is fixed to the second roller 023, one end of the rotating shaft 63 penetrates through the supporting table 64 and is matched with the grinding wheel 66, and when the second motor 61 is started, the grinding wheel 66 also starts to rotate.

Working principle: after the workpiece is clamped by the movable clamp assembly 31 and the fixed clamp assembly 34, a starting point probe 67 on the point probe track 65 is downwards extended to the end face of the workpiece, the starting position is calculated and determined, so that the starting grinding position of the grinding wheel 66 is determined, after the outer diameter position to be ground is determined, the grinding wheel 66 is started and slowly approaches to the workpiece to start grinding, the online detection contactor 21 is also slowly approaches to and timely detects the outer diameter size after grinding, the outer diameter size is displayed on the online detection display 81 and transmitted to the grinding machine controller, the feeding amount of the grinding wheel 66 is controlled, when the detection value of the online detector reaches a set value, the grinding wheel 66 automatically withdraws, and the workbench 3 moves to the next outer diameter position to grind.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides an automated inspection correction system of cylindrical grinder, includes organism (1), the upper end of organism (1) is fixed with workstation (3), the both sides of organism (1) are equipped with auxiliary stand (2), be fixed with guide rail (4) on workstation (3), the activity has on guide rail (4) to keep off bits lid (5), the one side of organism (1) is equipped with stand (7), be fixed with controller (8) on stand (7), one side of stand (7) is equipped with construct bench (6) fixed with organism (1), be equipped with on workstation (3) and be used for pressing from both sides subassembly (34), the movable clamp subassembly (31) of clamp work piece, its characterized in that: be equipped with 2 mobilizable on-line measuring ware (32) between moving clamp assembly (31), stationary clamp assembly (34), all be equipped with on-line measuring contactor (21) on every on-line measuring ware (32), controller (8) top is equipped with 2 on-line measuring display (81), be equipped with starting point probe (67) on construction table (6).

2. The automatic inspection and correction system of a cylindrical grinding machine according to claim 1, wherein: the movable clamp assembly (31) is in sliding connection with the workbench (3), so that the movable clamp assembly (31) can move on the workbench (3).

3. The automatic inspection and correction system of a cylindrical grinding machine according to claim 1, wherein: the fixed clamp assembly (34) is fixedly provided with a motor (35), a transmission shaft (37) is movably arranged in the fixed clamp assembly (34), and an output shaft of the motor (35) is matched with the transmission shaft (37) through a transmission belt (36) and a transmission wheel.

4. The automatic inspection and correction system of a cylindrical grinding machine according to claim 1, wherein: be fixed with second motor (61) on construction table (6), one side of second motor (61) be equipped with construction table (6) complex brace table (64), be fixed with some probe track (65) on brace table (64), start point probe (67) set up on some probe track (65), one side of brace table (64) is equipped with shield (62) fixed with construction table (6), the opposite side of brace table (64) is equipped with grinding wheel (66), be equipped with on grinding wheel (66) with it complex pivot (63).