Bearing detection device

Abstract

The present invention relates to the field of bearing technology, and in particular to a bearing detection device, including a workbench and a conveyor belt, a mounting groove is provided on one side of the workbench, the conveyor belt is provided inside the mounting groove, a plurality of support legs are fixedly provided on one side of the workbench, a plurality of bearings are provided on one side of the workbench, a control processor is fixedly provided on one side of the workbench, the control processor needs to be connected to an external power supply through a wire, a plurality of solenoid valves are fixedly provided on one side of the workbench, all of the solenoid valves need to be electrically connected to the control processor through a wire, and a feed barrel is provided on one side of the workbench. The present invention, by providing a feed barrel, a slotted push plate, a reciprocating telescopic device, a control processor, a solenoid valve, a clamping block, an A cylinder, a C-type lifting frame, a B cylinder, a double-acting cylinder, a distance measuring sensor, and a conveyor belt, has the functions of automatic feeding, automatic positioning and clamping, automatic detection, and automatic classification.

Description

Technical Field

[0001] The present invention relates to the technical field of bearings, and in particular to a bearing detection device. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. After the bearings are manufactured, detectors are needed to detect the axial clearance between their inner and outer rings to ensure their accuracy.

[0003] In the prior art, when detecting the axial clearance between the inner ring and the outer ring of the bearing, it is necessary to manually feed, position and clamp the bearing, and then use a detector for detection. There is no automatic feeding, automatic positioning, and automatic clamping function, and after the detection is completed, it needs to be manually disassembled and sorted, resulting in low detection efficiency and low degree of automation, and requires manual labor. For this reason, we propose a bearing detection device to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art that when detecting the axial clearance between the inner ring and the outer ring of the bearing, the bearing needs to be fed, positioned and clamped manually, and then detected by a detector, and there is no automatic feeding, automatic positioning, and automatic clamping function. After the detection is completed, it needs to be manually disassembled and classified, resulting in low detection efficiency and low degree of automation, and requires manual labor. A bearing detection device is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A bearing detection device is designed, including a workbench and a conveyor belt. A mounting groove is provided on one side of the workbench, and the conveyor belt is arranged on the inner side of the mounting groove. A plurality of supporting legs are fixedly provided on one side of the workbench. A plurality of bearings are provided on one side of the workbench. A control processor is fixedly provided on one side of the workbench. The control processor needs to be connected to an external power supply through a wire. A plurality of solenoid valves are fixedly provided on one side of the workbench. The solenoid valves all need to be electrically connected to the control processor through a wire, and the solenoid valves all need to be connected to external compressed air through an air pipe. A feeding cylinder is provided on one side of the workbench. Several bearings can be slidably connected to the inner side of the feeding cylinder. Several support frames are fixedly provided on the outer side of the feeding cylinder. One side of the support frames is fixedly connected to one side of the workbench. A push plate with a groove is provided on one side of the feeding cylinder. A driving plate is fixedly provided on one side of the push plate with a groove. The push plate with a groove and the driving plate can be slidably connected to one side of the workbench. A reciprocating telescopic device is provided on one side of the driving plate. Two push plates are slidably connected to one side of the workbench. A clamping block, one side of each clamping block is provided with an arc-shaped stepped clamping groove, one side of each clamping block is provided with an A cylinder, each A cylinder is fixedly connected to one side of a working table, the axial end of each A cylinder is fixedly connected to one side of the clamping block, one side of each working table is provided with a guide hole, a C-type lifting frame is slidably connected to the inner side of each guide hole, one side of each C-type lifting frame is provided with a limiting descending device, two sides of each C-type lifting frame away from each other are provided with mounting holes, each B cylinder is fixedly provided on the inner side of each mounting hole, each axial end of each B cylinder is fixedly provided with a clamping plate, a through hole is provided on one side of each working table, a double-acting cylinder is fixedly provided on one side of each working table, a fixing plate is fixedly provided on one side of the C-type lifting frame, the axial end of each double-acting cylinder is fixedly connected to one side of the fixing plate, each A cylinder, a B cylinder and a double-acting cylinder are all required to be pneumatically connected to an electromagnetic valve through an air pipe, a mounting plate is fixedly provided on one side of the C-type lifting frame, a distance measuring sensor is fixedly provided on one side of the mounting plate, and the distance measuring sensor needs to be electrically connected to a control processor through a wire.

[0007] Preferably, guide grooves are provided on two sides of the grooved push plate that are away from each other, and two L-shaped guide strips are fixedly provided on one side of the workbench, and the L-shaped guide strips are slidably connected to the inner side of the guide grooves.

[0008] Preferably, a plurality of T-shaped grooves are provided on one side of the workbench plate, and a plurality of T-shaped sliders are fixedly provided on one side of the driving plate, and the T-shaped sliders can be slidably connected to the inner side of the T-shaped grooves.

[0009] Preferably, the reciprocating telescopic device includes two feeding cylinders, and the feeding cylinders are fixedly connected to one side of the worktable. The feeding cylinders need to be pneumatically connected to the solenoid valve through an air pipe, and the axial ends of the feeding cylinders are fixedly connected to one side of the driving plate.

[0010] Preferably, two guide columns are fixedly provided on one side of the clamping block, guide sleeves are slidably connected to the outer sides of the guide columns, and one side of the guide sleeves is fixedly connected to one side of the workbench.

[0011] Preferably, the descent limiting device includes a triangular block, which is fixedly connected to one side of a C-shaped lifting frame, a bevel limiting block is slidably provided on one side of the workbench, a C cylinder is fixedly provided on one side of the workbench, the C cylinder needs to be pneumatically connected to the solenoid valve through an air pipe, and the axial end of the C cylinder is fixedly connected to one side of the bevel limiting block.

[0012] Preferably, two sides of the workbench that are away from each other are provided with material dropping slides.

[0013] Preferably, a plurality of reinforcing ribs are fixedly provided on the inner side of the C-shaped lifting frame.

[0014] A bearing detection device proposed by the present invention has the beneficial effects that: by arranging a feeding barrel, a supporting frame, a pushing plate with grooves, a driving plate, and a reciprocating telescopic device, when the pushing plate with grooves reciprocates and telescopes, the bearing in the feeding barrel can be pushed out, and only a single bearing will be pushed out at a time, and the bearing will automatically fall; by arranging a control processor, an electromagnetic valve, and a feeding cylinder, the control processor can automatically control the extension and contraction of the feeding cylinder through the electromagnetic valve, so that it has an automatic continuous feeding function; by arranging a clamping block, an arc-shaped step clamping groove, an A cylinder, a C-type lifting frame, a B cylinder, and a pressing plate, when the bearing is pushed out, the upper B cylinder can be controlled to extend, so that the bearing can be automatically pressed; then the pushing plate with grooves can be controlled to retract; and then the A cylinder can be controlled to extend at the same time, at which time the bearing will be clamped and fixed on the inner side of the arc-shaped step clamping groove to complete the positioning; then the lower B cylinder can be controlled to extend to completely fix the bearing, so that it has the automatic positioning and automatic clamping functions; by arranging a limiting descending device, when the bearing is completely fixed, the C cylinder can be controlled to retract, so that The C-type lifting frame is in a state where it can be freely lifted and lowered. By setting a double-acting cylinder, a fixing plate, a mounting plate, and a distance sensor, when the C-type lifting frame is in a state where it can be freely lifted and lowered, the double-acting cylinder can be controlled to retract, so that the inner ring of the bearing can be pressed down to the lowest point, and then the double-acting cylinder can be controlled to extend, so that the inner ring of the bearing can be lifted to the highest point. At the same time, the distance sensor can measure the distance between it and the worktable, and the difference between the longest distance and the shortest distance is the axial clearance between the inner ring and the outer ring of the bearing, so that it has an automatic detection function. By setting a conveyor belt and a blanking slide, when the detection is completed, the C cylinder can be controlled to extend, the A cylinder and the B cylinder can be controlled to retract, and the slotted push plate can be controlled to feed again. At the same time, the bearings that have been detected will be automatically pushed onto the conveyor belt, and then the conveyor belt can be controlled to rotate forward and reverse to automatically classify qualified and unqualified bearings, so that it has automatic disassembly and automatic classification functions, no manual operation is required, and it has high detection efficiency. It has functions such as automatic feeding, automatic positioning and clamping, automatic detection, and automatic classification. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front axonometric structural schematic diagram of a bearing detection device proposed by the present invention;

[0016] Figure 2 A front-section axonometric structural schematic diagram of a bearing detection device proposed by the present invention;

[0017] Figure 3 The present invention proposes Figure 2 A schematic diagram of the partial enlarged structure of the middle A area;

[0018] Figure 4 A side-section isometric structural schematic diagram of a bearing detection device proposed by the present invention;

[0019] Figure 5 The present invention proposes Figure 4 A schematic diagram of the partial enlarged structure of the middle B area;

[0020] Figure 6 A side-section isometric structural schematic diagram of a bearing detection device proposed by the present invention;

[0021] Figure 7 This is a front axonometric structural schematic diagram of a bearing detection device proposed by the present invention;

[0022] Figure 8 This is a schematic diagram of the partially cutaway axonometric structure of a bearing detection device proposed in the present invention.

[0023] In the figure: 1 workbench, 2 conveyor belt, 3 support leg, 4 bearing, 5 control processor, 6 solenoid valve, 7 feeding cylinder, 8 support frame, 9 push plate with groove, 10 driving plate, 11 clamping block, 12 arc-shaped step clamping groove, 13A cylinder, 14C lifting frame, 15B cylinder, 16 clamping plate, 17 through hole, 18 double-acting cylinder, 19 fixing plate, 20 mounting plate, 21 distance sensor, 22 guide groove, 23L-type guide strip, 24T-type slide, 25T-type slide block, 26 feeding cylinder, 27 guide column, 28 guide sleeve, 29 triangle block, 30 bevel limit block, 31C cylinder, 32 blanking slide, 33 reinforcing rib. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-8A bearing detection device includes a workbench 1 and a conveyor belt 2. A mounting groove is provided on one side of the workbench 1, and the conveyor belt 2 is provided inside the mounting groove. A plurality of support legs 3 are fixedly provided on one side of the workbench 1. A plurality of bearings 4 are provided on one side of the workbench 1. A control processor 5 is fixedly provided on one side of the workbench 1. The control processor 5 needs to be connected to an external power supply through a wire. A plurality of solenoid valves 6 are fixedly provided on one side of the workbench 1. The solenoid valves 6 need to be electrically connected to the control processor 5 through a wire. The solenoid valves 6 need to be connected to an external compressed air through an air pipe. A feeding cylinder 7 is provided on one side of the plate 1, and a plurality of bearings 4 can be slidably connected to the inner side of the feeding cylinder 7. A plurality of support frames 8 are fixedly provided on the outer side of the feeding cylinder 7. One side of the support frames 8 is fixedly connected to one side of the workbench 1. A grooved push plate 9 is provided on one side of the feeding cylinder 7. A driving plate 10 is fixedly provided on one side of the grooved push plate 9. The grooved push plate 9 and the driving plate 10 can be slidably connected to one side of the workbench 1. A reciprocating telescopic device is provided on one side of the driving plate 10. Two clamping blocks 11 are slidably connected to one side of the workbench 1. One side of the clamping block 11 An arc-shaped stepped clamping groove 12 is provided, an A cylinder 13 is provided on one side of the clamping block 11, the A cylinder 13 is fixedly connected to one side of the workbench 1, the axial end of the A cylinder 13 is fixedly connected to one side of the clamping block 11, a guide hole is provided on one side of the workbench 1, a C-type lifting frame 14 is slidably connected inside the guide hole, a limiting descending device is provided on one side of the C-type lifting frame 14, mounting holes are provided on both sides away from the C-type lifting frame 14, a B cylinder 15 is fixedly provided inside the mounting hole, and a pressing piece 1 is fixedly provided on the axial end of the B cylinder 15 6. A through hole 17 is provided on one side of the workbench 1, a double-acting cylinder 18 is fixedly provided on one side of the workbench 1, a fixing plate 19 is fixedly provided on one side of the C-type lifting frame 14, the shaft end of the double-acting cylinder 18 is fixedly connected to one side of the fixing plate 19, the A cylinder 13, the B cylinder 15, and the double-acting cylinder 18 are all required to be pneumatically connected to the solenoid valve 6 through an air pipe, a mounting plate 20 is fixedly provided on one side of the C-type lifting frame 14, a distance sensor 21 is fixedly provided on one side of the mounting plate 20, and the distance sensor 21 needs to be electrically connected to the control processor 5 through a wire.

[0026] Specifically, two sides of the grooved push plate 9 that are away from each other are provided with guide grooves 22 , and one side of the workbench 1 is fixedly provided with two L-shaped guide strips 23 , which are slidably connected to the inner side of the guide grooves 22 .

[0027] Specifically, a plurality of T-shaped slide grooves 24 are provided on one side of the workbench plate 1 , and a plurality of T-shaped sliders 25 are fixedly provided on one side of the driving plate 10 . The T-shaped sliders 25 can be slidably connected to the inner side of the T-shaped slide grooves 24 .

[0028] Specifically, the reciprocating telescopic device includes two feeding cylinders 26, which are fixedly connected to one side of the workbench 1. The feeding cylinders 26 need to be pneumatically connected to the solenoid valve 6 through an air pipe, and the axial ends of the feeding cylinders 26 are fixedly connected to one side of the driving plate 10.

[0029] Specifically, two guide posts 27 are fixedly provided on one side of the clamping block 11 , and guide sleeves 28 are slidably connected to the outer sides of the guide posts 27 , and one side of the guide sleeves 28 is fixedly connected to one side of the workbench 1 .

[0030] Specifically, the descent limiting device includes a triangular block 29, which is fixedly connected to one side of the C-shaped lifting frame 14, a bevel limiting block 30 is slidably provided on one side of the workbench 1, and a C cylinder 31 is fixedly provided on one side of the workbench 1. The C cylinder 31 needs to be pneumatically connected to the solenoid valve 6 through an air pipe, and the axial end of the C cylinder 31 is fixedly connected to one side of the bevel limiting block 30.

[0031] Specifically, two sides of the workbench 1 that are away from each other are provided with blanking slideways 32 .

[0032] Specifically, a plurality of reinforcing ribs 33 are fixedly disposed on the inner side of the C-shaped lifting frame 14 .

[0033] The present invention, when in use, is provided with a feeding barrel 7, a support frame 8, a slotted pushing plate 9, a driving plate 10, and a reciprocating telescopic device. When the slotted pushing plate 9 reciprocates and telescopes, the bearing 4 in the feeding barrel 7 can be pushed out, and only a single bearing 4 can be pushed out at a time, and the bearing 4 will automatically fall. By providing a control processor 5, an electromagnetic valve 6, and a feeding cylinder 26, the control processor 5 can automatically control the extension and contraction of the feeding cylinder 26 through the electromagnetic valve 6, so that it has an automatic continuous feeding function. By providing a clamping block 11, an arc-shaped stepped clamping groove 12, an A cylinder 13, and a C-type lifting device, the feeding cylinder 26 can be automatically controlled by the control processor 5. The frame 14, the B cylinder 15, and the pressing plate 16, when the bearing 4 is pushed out, the upper B cylinder 15 can be controlled to extend, so that the bearing 4 can be automatically pressed, and then the grooved push plate 9 can be controlled to retract, and then the A cylinder 13 can be controlled to extend at the same time, at this time, the bearing 4 will be clamped and fixed on the inner side of the arc-shaped step clamping groove 12 to complete the positioning, and then the lower B cylinder 15 can be controlled to extend to completely fix the bearing 4, so that it has the functions of automatic positioning and automatic clamping. By setting a limiting descending device, when the bearing 4 is completely fixed, the C cylinder 31 can be controlled to retract to make the C-type lifting device The lowering frame 14 is in a state where it can be freely raised and lowered. By setting a double-acting cylinder 18, a fixing plate 19, a mounting plate 20, and a distance sensor 21, when the C-type lifting frame 14 is in a state where it can be freely raised and lowered, the double-acting cylinder 18 can be controlled to retract, so that the inner ring of the bearing 4 can be pressed down to the lowest point, and then the double-acting cylinder 18 can be controlled to extend, so that the inner ring of the bearing 4 can be lifted to the highest point. At the same time, the distance sensor 21 can measure the distance between it and the workbench 1, and the difference between the longest distance and the shortest distance is the axial clearance between the inner ring and the outer ring of the bearing 4, so that It has an automatic detection function. By setting the conveyor belt 2 and the blanking slide 32, when the detection is completed, the C cylinder 31 can be controlled to extend, the A cylinder 13 and the B cylinder 15 can be controlled to retract, and the grooved push plate 9 can be controlled to feed again. At the same time, the bearing 4 that has been detected will be automatically pushed onto the conveyor belt 2, and then the conveyor belt 2 can be controlled to rotate forward and reverse to automatically classify the qualified and unqualified bearings 4, so that it has the functions of automatic disassembly and automatic classification, no manual operation is required, and it has high detection efficiency. It has the functions of automatic feeding, automatic positioning and clamping, automatic detection, automatic classification and the like.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bearing detection device, comprising a workbench (1) and a conveyor belt (2), wherein a mounting groove is provided on one side of the workbench (1), the conveyor belt (2) is arranged inside the mounting groove, a plurality of support legs (3) are fixedly provided on one side of the workbench (1), and a plurality of bearings (4) are provided on one side of the workbench (1), characterized in that: A control processor (5) is fixedly provided on one side of the workbench (1), and the control processor (5) needs to be connected to an external power supply through a wire. A plurality of solenoid valves (6) are fixedly provided on one side of the workbench (1), and the solenoid valves (6) need to be electrically connected to the control processor (5) through a wire. The solenoid valves (6) need to be connected to an external compressed air through an air pipe. A feed barrel (7) is provided on one side of the workbench (1), and a plurality of bearings (4) can be slidably connected to the inner side of the feed barrel (7). A plurality of support frames (8) are fixedly provided on the outer side of the feed barrel (7), and one side of the support frame (8) is fixedly connected to The feeding cylinder (7) is connected to one side of the working table (1), and a grooved pushing plate (9) is provided on one side of the feeding cylinder (7). A driving plate (10) is fixedly provided on one side of the grooved pushing plate (9). Both the grooved pushing plate (9) and the driving plate (10) can be slidably connected to one side of the working table (1). A reciprocating telescopic device is provided on one side of the driving plate (10). Two clamping blocks (11) are slidably connected to one side of the working table (1). An arc-shaped stepped clamping groove (12) is provided on one side of the clamping block (11). An A cylinder (13) is provided on one side of the clamping block (11). The A cylinder (13) is The workbench (1) is fixedly connected to one side of the workbench (1), the axial ends of the A cylinder (13) are fixedly connected to one side of the clamping block (11), a guide hole is provided on one side of the workbench (1), a C-type lifting frame (14) is slidably connected to the inner side of the guide hole, a limiting descending device is provided on one side of the C-type lifting frame (14), mounting holes are provided on both sides of the C-type lifting frame (14) away from each other, a B cylinder (15) is fixedly provided on the inner side of the mounting hole, a clamping sheet (16) is fixedly provided on the axial ends of the B cylinder (15), a through hole (17) is provided on one side of the workbench (1), and the workbench (1) is provided with a plurality of guide holes. A double-acting cylinder (18) is fixedly provided on one side of the table (1), a fixing plate (19) is fixedly provided on one side of the C-type lifting frame (14), the shaft end of the double-acting cylinder (18) is fixedly connected to one side of the fixing plate (19), the A cylinder (13), the B cylinder (15), and the double-acting cylinder (18) are all required to be pneumatically connected to the solenoid valve (6) through an air pipe, a mounting plate (20) is fixedly provided on one side of the C-type lifting frame (14), a distance sensor (21) is fixedly provided on one side of the mounting plate (20), and the distance sensor (21) is required to be electrically connected to the control processor (5) through a wire.

2. A bearing detection device according to claim 1, characterized in that: The grooved push plate (9) is provided with guide grooves (22) on two sides away from each other, and two L-shaped guide strips (23) are fixedly provided on one side of the workbench (1), and the L-shaped guide strips (23) are slidably connected to the inner side of the guide groove (22).

3. A bearing detection device according to claim 1, characterized in that: A plurality of T-shaped slide grooves (24) are arranged on one side of the workbench (1), and a plurality of T-shaped slide blocks (25) are fixedly arranged on one side of the driving plate (10), and the T-shaped slide blocks (25) can be slidably connected to the inner side of the T-shaped slide grooves (24).

4. A bearing detection device according to claim 1, characterized in that: The reciprocating telescopic device comprises two feeding cylinders (26), each of which is fixedly connected to one side of the workbench (1). Each of the feeding cylinders (26) needs to be pneumatically connected to the solenoid valve (6) via an air pipe, and the axial ends of the feeding cylinders (26) are fixedly connected to one side of the driving plate (10).

5. A bearing detection device according to claim 1, characterized in that: Two guide columns (27) are fixedly provided on one side of the clamping block (11), and guide sleeves (28) are slidably connected to the outer sides of the guide columns (27), and one side of the guide sleeves (28) is fixedly connected to one side of the workbench (1).

6. A bearing detection device according to claim 1, characterized in that: The descent limiting device comprises a triangular block (29), the triangular block (29) is fixedly connected to one side of a C-shaped lifting frame (14), a bevel limiting block (30) is slidably provided on one side of the workbench (1), a C cylinder (31) is fixedly provided on one side of the workbench (1), the C cylinder (31) needs to be pneumatically connected to the solenoid valve (6) through an air pipe, and the shaft end of the C cylinder (31) is fixedly connected to one side of the bevel limiting block (30).

7. A bearing detection device according to claim 1, characterized in that: The workbench plate (1) is provided with material dropping slideways (32) on two sides away from each other.

8. A bearing detection device according to claim 1, characterized in that: A plurality of reinforcing ribs (33) are fixedly provided on the inner side of the C-shaped lifting frame (14).

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