Active measuring device of grinding machine

Abstract

The grinding machine active measuring device comprises a main shaft supporting plate, the upper surface of the main shaft supporting plate is rotationally connected with an angle adjusting set through a pin shaft, the angle adjusting set is connected with a main shaft through a main shaft base, a fixing ring is arranged at the front end of the main shaft base, and the power output end of the main shaft penetrates through the fixing ring to be connected with a suction cup assembly. A centering supporting set is arranged below the suction cup assembly. By arranging the angle adjusting set, the angle of the main shaft can be adjusted, so that it is guaranteed that the axis of the main shaft is parallel to the axis of a grinding wheel of a grinding machine, by arranging the centering supporting set, the position of the first bearing can be adjusted, it is guaranteed that the bearings and the main shaft are concentric, and therefore centering operation can be conveniently conducted on follow-up bearings; and through the arrangement of the automatic detection gauge body and the probe set, the machining size of the bearing can be detected, the time for dismounting and mounting the bearing is shortened, and the grinding efficiency of the bearing is improved.

Description

Technical Field

[0001] The present application relates to the technical field of bearing processing, and in particular to an active measuring device for a grinding machine. Background Art

[0002] Bearings need to be machined within the tolerance range during finishing. During the finishing process of bearings, the bearings need to be manually removed and measured multiple times. This measurement method is time-consuming and labor-intensive, and affects processing efficiency. Therefore, this application proposes an active measurement device for a grinder to solve this problem. Summary of the Invention

[0003] The technical problem to be solved by the present application is to overcome the existing defects and provide an active measuring device for a grinder, which can effectively solve the problems in the background technology.

[0004] The top of the sliding panel also is provided with an interlocking structure, and the interlocking structure is fixed with a chain link bar, and the interlocking structure is fixed with a chain link bar at the bottom.

[0005] Furthermore, the centering support group is mainly composed of a first long support and a second long support. The first long support is fixed to the suction cup assembly through a first support block. A second support block is provided on one side of the first support block, and a second long support is provided on the second support block.

[0006] Furthermore, two T-slots are provided on the first support block and the second support block, and strip holes are provided on the first long support and the second long support. The first long support is fixed to the first support block by bolts and T-blocks, and the second long support is fixed to the second support block by bolts and T-blocks.

[0007] Furthermore, the suction cup assembly is mainly composed of an electromagnetic suction cup shell, a magnetic pole, a disk transition shaft and an electromagnetic coil. The power output end of the main shaft is provided with a disk transition shaft, the outside of the disk transition shaft is provided with an electromagnetic coil, the outside of the electromagnetic coil is provided with an electromagnetic suction cup shell, and the front side of the electromagnetic suction cup shell is provided with a magnetic pole fixed by a magnetic pole mounting plate.

[0008] Furthermore, the angle adjustment group is mainly composed of an angle adjustment plate, an adjustment block and an arc-shaped step groove. The angle adjustment plate is rotatably connected to the spindle support plate through a pin shaft. There are no less than three arc-shaped step grooves on the angle adjustment plate. The three arc-shaped step grooves are concentrically arranged. Fixing bolts are arranged in the arc-shaped step grooves. An adjustment block is arranged on the rear side of the angle adjustment plate, and the adjustment block is fixed on the spindle support plate.

[0009] Furthermore, the bracket consists of a first bracket, a second bracket and a third bracket. The first bracket is provided on one side of the module mounting pad, the second bracket is provided at the front end of the first bracket, and the second bracket is connected to the automatic detection gauge body through the third bracket.

[0010] Compared with the existing technology: This application can adjust the angle of the main shaft through the setting of the angle adjustment group, thereby ensuring that the axis of the main shaft is parallel to the axis of the grinding wheel of the grinding machine, and through the setting of the centering support group, the position of the first bearing can be adjusted to ensure that the bearing is concentric with the main shaft, thereby facilitating the centering operation of subsequent bearings and improving processing efficiency. Through the setting of the automatic detection gauge body and the probe group, the processing size of the bearing can be detected, avoiding the time of disassembling and installing the bearing, and improving the grinding efficiency of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of this application;

[0012] Figure 2 This is the main view of this application;

[0013] Figure 3 This is the left side view of the application;

[0014] Figure 4 This is a top view of the application.

[0015] In the figure: 1 spindle support plate, 2 angle adjustment pad, 3 spindle, 4 electromagnetic chuck shell, 5 magnetic pole, 6 first support block, 7 first long support, 8 second long support, 9 second support block, 10 disk transition shaft, 11 electromagnetic coil, 12 servo motor, 13 slide base, 14 lead screw, 15 slide rail, 16 module mounting pad, 17 first bracket, 18 second bracket, 19 2x grinding automatic detection gauge body, 20 probe, 21 third bracket, 22 adjustment block, 23 arc step groove, 24 slide pad, 25 fixing ring, 26 slide slider. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application (for the convenience of description and understanding, the following is Figure 2 All other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the scope of protection of this application.

[0017] See also Figure 1-4 The present application provides a technical solution for an active measuring device of a grinder: an active measuring device of a grinder, comprising a spindle support plate 1, the upper surface of the spindle support plate 1 being rotatably connected to an angle adjustment group via a pin shaft, the angle adjustment group being connected to the spindle 3 via a spindle seat, a fixing ring 25 being provided at the front end of the spindle seat, and the setting of the fixing ring 25 facilitates workers to install the centering support group.

[0018] The power output end of the main shaft 3 passes through the fixed ring 25 and is connected to the suction cup assembly. A centering support group is provided under the suction cup assembly. A slide pad 24 is provided on one side of the main shaft seat. The bottom of the slide pad 24 is fixed on the angle adjustment group. A slide base 13 is provided on one side of the slide pad 24. Two slide rails 15 are provided on the side of the slide base 13. A servo motor 12 is provided at the rear end of the slide base 13. The power output end of the servo motor 12 passes through the slide pad 24 and is connected to the screw rod 14 through a coupling. The other end of the screw rod 14 is rotatably connected to the slide base 13. The outer side of the screw rod 14 is connected to the slide slider 26 through a screw nut. The slide slider 26 is slidably connected to the slide rail 15. A module mounting pad 16 is provided on one side of the slide slider 26. The module mounting pad 16 is connected to the automatic detection gauge body 19 through a bracket. The detection end of the automatic detection gauge body 19 is connected to the two probes 20.

[0019] Specifically, the slide pad 24 is T-shaped and is fixed to the angle adjustment group by bolts. The slide base 13 is U-shaped rotated 90 degrees counterclockwise. Two slide rails 15 are fixed inside the U-shape by bolts. The servo motor 12 is fixed to the slide base 13 by bolts. The automatic detection gauge body 19 can drive the two probes 20 to approach or move away from each other, thereby facilitating the probe 20 to detect the bearing size.

[0020] In this arrangement, the servo motor 12 drives the screw rod 14 to rotate, so that the slide block 26 drives the module mounting pad 16, the automatic detection gauge body 19 and the probe 20 to move back and forth, so that the automatic detection gauge body 19 drives the probe 20 to detect the bearing.

[0021] Furthermore, the centering support group is mainly composed of a first long support 7 and a second long support 8. The first long support 7 is fixed to the suction cup assembly through a first support block 6. A second support block 9 is provided on one side of the first support block 6, and a second long support 8 is provided on the second support block 9.

[0022] Specifically, two T-slots are provided on the first support block 6 and the second support block 9, and strip holes are provided on the first long support 7 and the second long support 8. The first long support 7 is fixed to the first support block 6 by bolts and T-blocks, and the second long support 8 is fixed to the second support block 9 by bolts and T-blocks.

[0023] More specifically, through the cooperation of T-slots, T-blocks and bolts, the first long support 7 and the second long support 8 can be moved along the first support block 6 and the second support block 9, thereby facilitating workers to adjust the positions of the first long support 7 and the second long support 8.

[0024] In this way, the bearing is first adsorbed on the suction cup assembly, and then the main shaft 3 is slowly rotated, and the main shaft 3 and the bearing are measured, and the first long support 7 and the second long support 8 are brought into contact with the bearing and support the bearing. According to the eccentricity of the bearing, the suction cup assembly is closed, and then the position of the first long support 7 and the second long support 8 is adjusted, and then the suction cup assembly is started to adsorb the bearing, and the main shaft 3 is rotated to measure the main shaft 3 and the bearing until the bearing is coaxial and concentric with the main shaft 3, and then the first long support 7 and the second long support 8 are tightened, and the first long support 7 and the second long support 8 are used to center the subsequent bearings.

[0025] Furthermore, the suction cup assembly is mainly composed of an electromagnetic suction cup shell 4, a magnetic pole 5, a disk transition shaft 10 and an electromagnetic coil 11. The power output end of the main shaft 3 is provided with a disk transition shaft 10, the outside of the disk transition shaft 10 is provided with an electromagnetic coil 11, the outside of the electromagnetic coil 11 is provided with an electromagnetic suction cup shell 4, and the front side of the electromagnetic suction cup shell 4 is provided with a magnetic pole 5 fixed by a magnetic pole mounting plate.

[0026] Specifically, the electromagnetic chuck shell 4 can protect the coil, and an aluminum plate is provided on the front side of the electromagnetic chuck shell 4, and a magnetic pole mounting disk is fixed on the front side of the aluminum plate. The disk transition shaft 10 can connect the main shaft 3 and the magnetic pole 5, so that the main shaft 3 drives the magnetic pole 5 and the bearing to rotate.

[0027] In this way, through the arrangement of the electromagnetic coil 11, the magnetic pole mounting plate and the magnetic pole 5 can be magnetized when power is on, so that the magnetic pole 5 can adsorb the bearing, and the bearing can be disconnected when power is off.

[0028] Furthermore, the angle adjustment group is mainly composed of an angle adjustment plate 2, an adjustment block 22 and an arc-shaped step groove 23. The angle adjustment plate 2 is rotatably connected to the spindle support plate 1 through a pin shaft. There are no less than three arc-shaped step grooves 23 on the angle adjustment plate 2. The three arc-shaped step grooves 23 are concentrically arranged. Fixing bolts are arranged in the arc-shaped step grooves 23. Two adjustment blocks 22 are arranged on the rear side of the angle adjustment plate 2, and the adjustment block 22 is fixed on the spindle support plate 1.

[0029] Specifically, the angle of the main shaft 3 can be adjusted to ensure that the axis of the main shaft 3 is parallel to the axis of the grinding wheel of the grinding machine.

[0030] When the angle of the main shaft 3 needs to be adjusted, the bolts fixing the three arc-shaped step grooves 23 can be loosened, thereby pushing the adjustment block 22 in turn, so that the angle adjustment pad 2 drives the main shaft 3 to rotate with the pin shaft as the center of the circle, thereby ensuring that the main shaft 3 is parallel to the axis of the grinding wheel of the grinder, and fixing the bolts and the adjustment block 22.

[0031] Furthermore, the bracket consists of a first bracket 17, a second bracket 18 and a third bracket 21. The first bracket 17 is provided on one side of the module mounting pad 16, and the second bracket 18 is provided at the front end of the first bracket 17. The second bracket 18 is connected to the automatic detection gauge body 19 through the third bracket 21.

[0032] Specifically, a sliding groove is provided on the second bracket 18, and the third bracket 21 is slidably connected to the second bracket 18 through a limiting slider, and the third bracket 21 is fixed by bolts, thereby adjusting the distance between the automatic detection gauge body 19 and the probe 20 and the bearing.

[0033] During use: first, adsorb the bearing on the magnetic pole 5, and make the first long support 7 and the second long support 8 contact with the bearing and support the bearing, then slowly rotate the main shaft 3, and measure the main shaft 3 and the bearing to ensure that the bearing is concentric with the main shaft 3. According to the eccentricity of the bearing, disconnect the power of the electromagnetic coil 11, then adjust the position of the first long support 7 and the second long support 8, and energize the electromagnetic coil 11 to adsorb the bearing, and rotate the main shaft 3, measure the main shaft 3 and the bearing until the bearing is coaxial and concentric with the main shaft 3, then tighten the first long support 7 and the second long support 8, and use the first long support 7 and the second long support 8 to perform centering operations on subsequent bearings.

[0034] The servo motor 12 can drive the screw rod 14 to rotate, so that the slide block 26 drives the module mounting pad 16, the automatic detection gauge body 19 and the probe 20 to move back and forth, so that the automatic detection gauge body 19 drives the probe 20 to detect the bearing.

[0035] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An active measuring device for a grinding machine, comprising a spindle support plate (1), characterized in that: The upper surface of the spindle support plate (1) is connected to an angle adjustment group through a pin shaft, and the angle adjustment group is connected to the spindle (3) through the spindle seat. A fixing ring (25) is provided at the front end of the spindle seat. The power output end of the spindle (3) passes through the fixing ring (25) and is connected to the suction cup assembly. A centering support group is provided below the suction cup assembly. A slide plate (24) is provided on one side of the spindle seat. The bottom of the slide plate (24) is fixed on the angle adjustment group. A slide base (13) is provided on one side of the slide plate (24). Two slide rails (15) are provided on the side of the slide base (13). The rear end of the slide base (13) is provided. A servo motor (12) is provided, the power output end of the servo motor (12) passes through the slide plate (24) and is connected to the screw rod (14) through a coupling, the other end of the screw rod (14) is rotatably connected to the slide base (13), the outer side of the screw rod (14) is connected to the slide slider (26) through a screw nut, the slide slider (26) is slidably connected to the slide rail (15), a module mounting plate (16) is provided on one side of the slide slider (26), the module mounting plate (16) is connected to the automatic detection gauge body (19) through a bracket, and the detection end of the automatic detection gauge body (19) is connected to two probes (20).

2. The active measuring device for a grinding machine according to claim 1, characterized in that: The centering support group mainly consists of a first long support (7) and a second long support (8), wherein the first long support (7) is fixed to the suction cup assembly through a first support block (6), a second support block (9) is provided on one side of the first support block (6), and a second long support (8) is provided on the second support block (9).

3. The active measuring device for a grinding machine according to claim 2, characterized in that: The first support block (6) and the second support block (9) are both provided with two T-shaped slots, and the first long support (7) and the second long support (8) are both provided with strip holes. The first long support (7) is fixed to the first support block (6) by means of bolts in conjunction with the T-shaped block, and the second long support (8) is fixed to the second support block (9) by means of bolts in conjunction with the T-shaped block.

4. The active measuring device for a grinding machine according to claim 1, characterized in that: The suction cup assembly mainly consists of an electromagnetic suction cup shell (4), a magnetic pole (5), a magnetic disk transition shaft (10) and an electromagnetic coil (11). The power output end of the main shaft (3) is provided with a magnetic disk transition shaft (10), the outer side of the magnetic disk transition shaft (10) is provided with an electromagnetic coil (11), the outer side of the electromagnetic coil (11) is provided with an electromagnetic suction cup shell (4), and the front side of the electromagnetic suction cup shell (4) is provided with a magnetic pole (5) fixed by a magnetic pole mounting disk.

5. The active measuring device for a grinding machine according to claim 1, characterized in that: The angle adjustment group mainly consists of an angle adjustment pad (2), an adjustment block (22) and an arc-shaped step groove (23). The angle adjustment pad (2) is rotatably connected to the spindle support plate (1) through a pin shaft. No less than three arc-shaped step grooves (23) are provided on the angle adjustment pad (2). The three arc-shaped step grooves (23) are concentrically arranged. Fixing bolts are provided in the arc-shaped step grooves (23). An adjustment block (22) is provided on the rear side of the angle adjustment pad (2), and the adjustment block (22) is fixed on the spindle support plate (1).

6. The active measuring device for a grinding machine according to claim 1, characterized in that: The bracket is composed of a first bracket (17), a second bracket (18) and a third bracket (21). The first bracket (17) is provided on one side of the module mounting pad (16), the second bracket (18) is provided at the front end of the first bracket (17), and the second bracket (18) is connected to the automatic detection gauge body (19) through the third bracket (21).

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