CN219675005U - Bearing quality detection equipment - Google Patents
Bearing quality detection equipment Download PDFInfo
- Publication number
- CN219675005U CN219675005U CN202321079634.1U CN202321079634U CN219675005U CN 219675005 U CN219675005 U CN 219675005U CN 202321079634 U CN202321079634 U CN 202321079634U CN 219675005 U CN219675005 U CN 219675005U
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- sliding
- bearing
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- fixed frame
- block
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000003466 welding Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 5
- 238000005259 measurement Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of bearing quality detection, in particular to bearing quality detection equipment, which comprises a workbench, wherein a fixed frame is arranged at the top of the workbench, a detection assembly comprises a cavity arranged in the fixed frame, two sliding grooves are arranged in the cavity, a motor is arranged outside the fixed frame, a screw rod is arranged at the output end of the motor, the other end of the screw rod extends into one of the sliding grooves, a sliding rod is arranged in the other sliding groove, an extension block is arranged in the cavity, sliding blocks are arranged on two sides of the extension block, a plurality of hole grooves are formed in the inner wall of the extension block, springs are arranged on the inner walls of the hole grooves, push blocks are arranged in the hole grooves, a signal plate is arranged at one end, far away from the hole grooves, of the push blocks, and a fixing frame and a roller are arranged at the top of the workbench. The utility model can detect the shape of the bearing outer ring, detect whether the bearing outer ring has a bulge or a groove, find out unqualified bearings, and replace and maintain in time so as to facilitate subsequent sales and use.
Description
Technical Field
The utility model relates to the technical field of bearing quality detection, in particular to bearing quality detection equipment.
Background
Bearings are an important component in contemporary mechanical devices. Its main function is to support the mechanical rotator, reduce the friction coefficient in the course of its movement and ensure its rotation accuracy. Bearings can be divided into two main categories, rolling bearings and sliding bearings, according to the friction properties of the moving elements. Among them, the rolling bearing has been standardized and serialized, but its radial size, vibration and noise are large and price is high compared with the sliding bearing. The rolling bearing generally consists of an outer ring, an inner ring, rolling bodies and a retainer. Rolling bearings are classified into two main types, ball bearings and roller bearings, according to the shape of rolling elements.
According to the device for detecting the inner diameter of the bearing ring provided by the patent document with the application number of CN202222576611.3, the device comprises a mounting base, wherein a plurality of radial sliding grooves are uniformly formed in the mounting base, sliding seats are connected in a sliding manner in the sliding grooves, and the sliding seats are connected with measuring claws for measurement through extension rods; the bearing ring to be detected is placed on the support frame, a space for the extension rod to pass through is formed between the bearing ring to be detected and the mounting base by the support frame, the extension rod stretches into the inner diameter side of the bearing ring to be detected, and the measuring claw is in contact with the inner wall of the bearing ring to be detected. According to the utility model, the support frame is arranged on the instrument platform for detection, the bearing ring is suspended, so that the measuring claw can enter the inner diameter side of the ring from the bottom for measurement, the measurement range requirement of the bearing ring with small inner diameter can be met, the normal size detection function of the instrument is not affected, and as long as one frame can be used for placing rings with different sizes for measurement.
The bearing ring inner diameter detection device in the patent can meet the measurement range requirement of the bearing ring with small inner diameter, does not influence the normal size detection function of the instrument, and only needs to place the rings with different sizes for measurement. The bearing is a weight-bearing part in modern mechanical equipment, is an important basic part of various mechanical equipment, and has decisive effects on the accuracy, performance, service life and reliability of a host machine, so that the bearing is used for quality detection before use, and the condition that the outer ring of the bearing bulges or is sunken after the bearing is produced in the past is caused, thereby influencing the sales and use of the bearing.
Disclosure of Invention
The present utility model is directed to a bearing quality detection apparatus, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a bearing quality detection equipment, includes the workstation, the workstation top is provided with fixed frame, be provided with the detection component that is used for detecting the bearing outer lane in the fixed frame, detection component is including setting up the cavity in fixed frame, the cavity is inside to be provided with two spouts, fixed frame outside is provided with the motor, the motor output is provided with the lead screw, the lead screw other end extends to in one of them spout, another the spout is inside to be provided with the slide bar, the cavity is inside to be provided with the extension piece, extension piece both sides all are provided with the slider, extension piece inner wall is provided with a plurality of hole grooves, and a plurality of hole groove inner wall all is provided with the spring, and a plurality of hole inslot portion all is provided with the ejector pad, the one end that the hole groove was kept away from to the ejector pad is provided with signal plate, the workstation top is provided with mount and gyro wheel.
As a preferable scheme of the utility model, the fixed frame is connected with the top of the workbench through bolts, the motor is connected with the outer wall of the fixed frame through bolts, the output end of the motor is connected with the screw rod through a coupler, the other end of the screw rod is connected with the inner wall of one of the sliding grooves through a bearing, and both ends of the sliding rod are connected with the inner wall of the other sliding groove through bolts.
As a preferable scheme of the utility model, the extension block is in sliding connection with the inner wall of the cavity through the sliding rail, the sliding block and the extension block are integrally formed, the sliding block is in sliding connection with the inner wall of the sliding groove through the sliding rail, and the screw rod and the sliding rod penetrate through the sliding block and are in contact with the inner wall of the sliding block.
As a preferable scheme of the utility model, the two ends of the spring are connected with the inner wall of the hole groove and the push block through welding, and the push block is connected with the inner wall of the hole groove in a sliding way through a sliding rail.
In a preferred scheme of the utility model, the signal plate is connected with the outer wall of the push block through bolts, and the signal plate is contacted with the outer ring of the bearing.
As a preferable scheme of the utility model, the fixing frame is connected with the top of the workbench through bolts, and the roller is connected with the top of the workbench through the connecting frame.
Compared with the prior art, the utility model has the beneficial effects that: aiming at the problems in the background technology, the utility model adopts the detection assembly, the bearing is fixed through the fixing frame, then the extension block stretches to the push block to contact with the outer ring of the bearing according to the size of the bearing, meanwhile, the roller drives the bearing to rotate, the signal block can transmit the contact signal with the bearing to the control system, and when the outer ring of the bearing is provided with the convex block or the groove, the push block stretches and shakes in the hole groove, so that the shape of the outer ring of the bearing is detected. The utility model can detect the shape of the bearing outer ring, detect whether the bearing outer ring has a bulge or a groove, find out unqualified bearings, and replace and maintain in time so as to facilitate subsequent sales and use.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the portion A of the present utility model;
FIG. 3 is a top cross-sectional view of a mounting frame of the present utility model;
fig. 4 is a top cross-sectional view of an extension block of the present utility model.
In the figure: 1. a work table; 2. a fixed frame; 3. a cavity; 4. a chute; 5. a motor; 501. a screw rod; 502. a slide bar; 6. an extension block; 601. a slide block; 7. a hole groove; 701. a spring; 8. a pushing block; 801. a signal board; 9. a fixing frame; 901. and a roller.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a bearing quality detection equipment, includes workstation 1, workstation 1 top is provided with fixed frame 2, be provided with in the fixed frame 2 and be used for carrying out the detection subassembly that detects to the bearing outer lane, the detection subassembly is including setting up the cavity 3 in fixed frame 2, cavity 3 is inside to be provided with two spouts 4, fixed frame 2 outside is provided with motor 5 for drive lead screw 501 and rotate, motor 5 output is provided with lead screw 501, lead screw 501 outer wall line and slider 601 inner wall match, thereby can drive slider 601 and slide in spout 4 when lead screw 501 rotates, the lead screw 501 other end extends to in one of them spout 4, another spout 4 is inside to be provided with slide bar 502 for carry out spacingly when sliding slider 601 and extension piece 6, cavity 3 is inside to be provided with extension piece 6, the movable and retractable type bearing outer ring fixing device can move and retract from the fixing frame 2, so that the position can be adjusted according to the size of the bearing, sliding blocks 601 are arranged on two sides of the extending block 6, a plurality of hole grooves 7 are formed in the inner wall of the extending block 6, springs 701 are arranged on the inner walls of the hole grooves 7 and used for pushing the pushing block 8 out of the hole grooves 7, pushing blocks 8 are arranged in the hole grooves 7 and can extend to contact with the bearing outer ring, a signal plate 801 is arranged at one end, far away from the hole grooves 7, of the pushing block 8 and can be contacted with the bearing outer ring, so that a contact signal is transmitted to a control system, when a bump or a groove appears on the bearing outer ring, the pushing block 8 is driven to extend and swing, so that the shape is different from that of other pushing blocks 8 and the contact signal finger is different, the bearing outer ring can be detected, a fixing frame 9 and a roller 901 are arranged at the top of the workbench 1, the fixing frame 9 is used for fixing the bearing, the roller 901 is used for driving the bearing outer ring to rotate.
The bearing is a weight-bearing part in modern mechanical equipment, is an important basic part of various mechanical equipment, and has decisive effects on the accuracy, performance, service life and reliability of a host machine, so that the bearing is used for quality detection before use, and the condition that the outer ring of the bearing bulges or is sunken after the bearing is produced in the past is caused, thereby influencing the sales and use of the bearing.
All electrical components in this embodiment are controlled by a conventional controller.
Referring to fig. 1-4, the fixed frame 2 is connected with the top of the workbench 1 through bolts, the motor 5 is connected with the outer wall of the fixed frame 2 through bolts, the output end of the motor 5 is connected with the screw rod 501 through a coupler, the other end of the screw rod 501 is connected with the inner wall of one of the sliding grooves 4 through a bearing, two ends of the sliding rod 502 are connected with the inner wall of the other sliding groove 4 through bolts, the extending block 6 is connected with the inner wall of the cavity 3 through a sliding rail in a sliding manner, the sliding block 601 and the extending block 6 are integrally formed, the sliding block 601 is connected with the inner wall of the sliding groove 4 through a sliding rail in a sliding manner, the screw rod 501 and the sliding rod 502 penetrate through the sliding block 601 and are in contact with the inner wall of the sliding block 601, two ends of the spring 701 are connected with the inner wall of the hole groove 7 and the pushing block 8 through welding, the pushing block 8 is connected with the inner wall of the hole groove 7 through a sliding rail, the signal plate 801 is connected with the outer wall of the pushing block 8 through a bolt, the signal plate 801 is in contact with the outer ring of the bearing, the fixing frame 9 is connected with the top of the workbench 1 through a bolt, and the connecting frame 901 is connected with the top of the workbench 1 through the connecting frame. When the bearing is used, firstly, the bearing is mounted on the fixing frame 9, then the motor 5 is controlled to run, the sliding block 601 is driven to slide in the sliding groove 4 through the screw rod 501 and the sliding rod 502, the extension block 6 is driven to stretch out and draw back to a designated position in the cavity 3 according to the size adjustment of the outer ring of the bearing, meanwhile, the spring 701 pushes the push block 8 to extend out to the signal plate 801 to contact the outer ring of the bearing, then the roller 901 drives the outer ring of the bearing to rotate, and when a bump or a groove appears on the outer ring of the bearing, the push block 8 is driven to stretch out and draw back to shake, so that the form of the outer ring of the bearing is different from that of other push blocks 8, and the form of the outer ring of the bearing is different from that of the contact signal finger, and the form of the outer ring of the bearing can be detected. The utility model can detect the shape of the bearing outer ring, detect whether the bearing outer ring has a bulge or a groove, find out unqualified bearings, and replace and maintain in time so as to facilitate subsequent sales and use.
The working flow of the utility model is as follows: when the bearing is used, firstly, the bearing is mounted on the fixing frame 9, then the motor 5 is controlled to run, the sliding block 601 is driven to slide in the sliding groove 4 through the screw rod 501 and the sliding rod 502, the extension block 6 is driven to stretch out and draw back to a designated position in the cavity 3 according to the size adjustment of the outer ring of the bearing, meanwhile, the spring 701 pushes the push block 8 to extend out to the signal plate 801 to contact the outer ring of the bearing, then the roller 901 drives the outer ring of the bearing to rotate, and when a bump or a groove appears on the outer ring of the bearing, the push block 8 is driven to stretch out and draw back to shake, so that the form of the outer ring of the bearing is different from that of other push blocks 8, and the form of the outer ring of the bearing is different from that of the contact signal finger, and the form of the outer ring of the bearing can be detected. The utility model can detect the shape of the bearing outer ring, detect whether the bearing outer ring has a bulge or a groove, find out unqualified bearings, and replace and maintain in time so as to facilitate subsequent sales and use.
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 (6)
1. The utility model provides a bearing quality detection equipment, includes workstation (1), workstation (1) top is provided with fixed frame (2), be provided with in fixed frame (2) and be used for carrying out the detection component that detects its characterized in that to the bearing inner race: the utility model discloses a detection subassembly, including setting up cavity (3) in fixed frame (2), cavity (3) inside is provided with two spouts (4), fixed frame (2) outside is provided with motor (5), motor (5) output is provided with lead screw (501), the lead screw (501) other end extends to in one of them spout (4), another spout (4) inside is provided with slide bar (502), cavity (3) inside is provided with extension piece (6), extension piece (6) both sides all are provided with slider (601), extension piece (6) inner wall is provided with a plurality of hole groove (7), a plurality of hole groove (7) inner wall all is provided with spring (701), a plurality of hole groove (7) inside all is provided with ejector pad (8), the one end that hole groove (7) were kept away from to ejector pad (8) is provided with signal plate (801), workstation (1) top is provided with mount (9) and gyro wheel (901).
2. A bearing quality inspection apparatus according to claim 1, wherein: the fixed frame (2) is connected with the top of the workbench (1) through bolts, the motor (5) is connected with the outer wall of the fixed frame (2) through bolts, the output end of the motor (5) is connected with the screw rod (501) through a coupler, the other end of the screw rod (501) is connected with the inner wall of one of the sliding grooves (4) through a bearing, and the two ends of the sliding rod (502) are connected with the inner wall of the other sliding groove (4) through bolts.
3. A bearing quality inspection apparatus according to claim 1, wherein: the extension block (6) is in sliding connection with the inner wall of the cavity (3) through a sliding rail, the sliding block (601) and the extension block (6) are integrally formed, the sliding block (601) is in sliding connection with the inner wall of the sliding groove (4) through the sliding rail, and the screw rod (501) and the sliding rod (502) penetrate through the sliding block (601) and are in contact with the inner wall of the sliding block (601).
4. A bearing quality inspection apparatus according to claim 1, wherein: both ends of the spring (701) are connected with the inner wall of the hole groove (7) and the pushing block (8) through welding, and the pushing block (8) is in sliding connection with the inner wall of the hole groove (7) through a sliding rail.
5. A bearing quality inspection apparatus according to claim 1, wherein: the signal plate (801) is connected with the outer wall of the push block (8) through bolts, and the signal plate (801) is contacted with the outer ring of the bearing.
6. A bearing quality inspection apparatus according to claim 1, wherein: the fixing frame (9) is connected with the top of the workbench (1) through bolts, and the idler wheels (901) are connected with the top of the workbench (1) through connecting frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321079634.1U CN219675005U (en) | 2023-05-08 | 2023-05-08 | Bearing quality detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321079634.1U CN219675005U (en) | 2023-05-08 | 2023-05-08 | Bearing quality detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675005U true CN219675005U (en) | 2023-09-12 |
Family
ID=87922040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321079634.1U Active CN219675005U (en) | 2023-05-08 | 2023-05-08 | Bearing quality detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675005U (en) |
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2023
- 2023-05-08 CN CN202321079634.1U patent/CN219675005U/en active Active
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