CN214666680U - Automatic detection and gear shifting device for protrusion amount of angular contact ball bearing - Google Patents
Automatic detection and gear shifting device for protrusion amount of angular contact ball bearing Download PDFInfo
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- CN214666680U CN214666680U CN202023248303.5U CN202023248303U CN214666680U CN 214666680 U CN214666680 U CN 214666680U CN 202023248303 U CN202023248303 U CN 202023248303U CN 214666680 U CN214666680 U CN 214666680U
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 238000007689 inspection Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a protrusion volume check out test set technical field especially relates to angular contact ball bearing protrusion volume automated inspection stepping device. The utility model discloses what solve can only carry out fixed position to the bearing of single internal diameter, the functional is relatively poor, and the limitation is great, and manual carrying out protrusion volume to the bearing that awaits measuring detects, need consume longer time, influence detection efficiency, is difficult to guarantee the accurate nature of detection data, influences life's technical problem. In order to solve the problem in the prior art, the utility model provides an angular contact ball bearing protrusion automated inspection stepping device, the utility model discloses constitute by bearing fixed establishment and automated inspection mechanism, can fix a position fixedly to the bearing of different internal diameters, the functional stronger, the practicality is good, avoids changing fixed establishment, improves fixed speed, ensures the protrusion accuracy, and automatic internal and external lane detects, shortens check-out time, improves detection efficiency, guarantees the accurate nature of data, improves life.
Description
Technical Field
The utility model relates to a protrusion volume check out test set technical field specifically is angular contact ball bearing protrusion volume automated inspection stepping device.
Background
The inner ring and the outer ring of the angular contact ball bearing are both provided with roller paths, and the inner ring and the outer ring can make relative displacement along the axial direction of the bearing, the bearing is particularly suitable for bearing composite load, namely the load which acts simultaneously in the radial direction and the axial direction, the axial load bearing capacity of the angular contact ball bearing is increased along with the increase of a contact angle, the contact angle is the angle between the connecting line of the contact points of the ball and the roller paths in the radial plane and the vertical line of the bearing axis, before the bearing is used, the bearing needs to be detected by a protrusion detection device firstly, then the non-base surfaces of the inner ring and the outer ring are ground by machines at the same height, the size tolerance of a final grinding plane is strictly controlled, the widths of the inner ring and the outer ring are at the same height, the protrusion of the two surfaces of a single set of the bearing is within a set range, but the automatic protrusion detection and grading device of the existing angular contact ball bearing has many problems or defects:
when the existing protrusion detection device detects the protrusion of a bearing, the bearing with a single inner diameter can be fixed and positioned generally, and when the bearings with different inner diameters are detected, a replacement mechanism needs to be replaced, so that the fixed positioning speed is reduced, the operation is troublesome, the functionality is poor, the limitation is large, and the detection precision is influenced; when the bearing to be detected is detected, the conventional device usually detects the protrusion amount of the bearing to be detected manually, so that long time is consumed, the detection efficiency is influenced, the accuracy of detection data is difficult to guarantee, and the normal use and the service life of the bearing to be detected are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an angular contact ball bearing protrusion automated inspection stepping device, through setting up bearing fixed establishment and automated inspection mechanism, can only carry out the fixed positioning to the bearing of single internal diameter to proposing in solving above-mentioned background art, it is comparatively troublesome to operate, and functional relatively poor, the limitation is great, influence detection precision, manual bearing that awaits measuring carries out protrusion detection, need consume longer time, influence detection efficiency, be difficult to guarantee the accurate nature of detection data, influence life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the automatic detection and gear shifting device for the protruding amount of the angular contact ball bearing comprises a bottom plate, a fixed stand column, a bearing fixing mechanism and an automatic detection mechanism.
The top end face of the bottom plate is fixedly provided with a fixed stand column and a positioning block, a sliding through groove is formed in one side face of the fixed stand column, and a placing groove is formed in the middle of the top end face of the positioning block.
Bearing fixed establishment includes step motor, slip adjustment disc, slip riser and arc elastic plate, step motor is installed to the bottom of standing groove inner wall, step motor's output fixedly connected with installation piece, the top face fixed mounting of installation piece has the slip adjustment disc, the vertical slidable mounting of top face of slip adjustment disc has four slip risers, four the arc elastic plate is all installed on the top of slip riser, four the top fixed mounting of arc elastic plate has the mounting disc.
Automatic detection mechanism includes threaded rod, motor, sharp module and measuring apparatu body, the motor is installed on the top of stationary mast, the output fixedly connected with threaded rod of motor, the threaded rod rotates to be installed in the logical groove of sliding, the horizontal threaded connection of top outer wall of threaded rod has the horizontal pole, the mounting groove has been seted up to one side of horizontal pole, the inner wall fixed mounting of mounting groove has sharp module, the slip end fixed mounting of sharp module has the connecting plate, the measuring apparatu body is installed to one side of connecting plate, test probe is installed to the bottom of measuring apparatu body.
Preferably, the four corners of the bottom end face of the bottom plate are vertically and fixedly provided with supporting columns, and the bottom ends of the four supporting columns are fixedly provided with cushion blocks.
Preferably, four sliding chutes are formed in the top end face of the sliding adjusting disc, sliding blocks are mounted at the bottom ends of the four sliding vertical plates, and the four sliding blocks are connected with the corresponding sliding chutes in a sliding mode.
Preferably, the two ends of the fixed upright post are respectively provided with a fixed bearing in a penetrating way, and the inner ring of each fixed bearing is fixedly sleeved with a threaded rod.
Preferably, one end of the cross rod is provided with a threaded hole, and the width of the cross rod is equal to that of the sliding through groove.
Preferably, the four sliding grooves are symmetrically arranged on the center line of the sliding adjusting disk, and the depth of each sliding groove is equal to the height of each sliding block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses contain bearing fixing mechanism, through step motor, the slip adjustment dish, slip riser and arc elastic plate isotructure under the combined action, can fix a position the fixing to the bearing of different internal diameters, and the functionality is stronger, and the practicality is good, avoids changing location fixing mechanism, be convenient for fix the bearing that detects, improves fixed positioning speed, ensures the accuracy of detection data, has solved and can only fix the detection to the bearing of single internal diameter, when examining the bearing of different internal diameters, need change the mechanism of change, reduce fixed positioning speed, and the operation is comparatively troublesome, and the functionality is relatively poor, and the limitation is great, influences the problem of detection precision;
(2) the utility model discloses contain automatic detection mechanism, through the threaded rod, including a motor, an end cap, a controller, and a cover plate, under the combined action of straight line module and measuring apparatu body isotructure, the protrusion to the bearing inner race that awaits measuring that can be automatic detects, shorten check-out time, improve detection efficiency, guarantee measured data's accurate nature, ensure the normal use of the bearing that awaits measuring, and the service life is prolonged, it detects to have solved manual protrusion to the bearing that awaits measuring, need consume longer time, influence detection efficiency, be difficult to guarantee the accurate nature of detected data, influence the normal use and the life's of the bearing that awaits measuring problem.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a schematic diagram of the right-side view structure of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;
fig. 5 is a schematic top view of the sliding adjustment disk of the present invention.
In the figure: 1. a base plate; 101. a support pillar; 102. cushion blocks; 2. fixing the upright post; 201. a sliding through groove; 202. fixing the bearing; 3. a threaded rod; 4. an electric motor; 5. a cross bar; 501. mounting grooves; 6. a linear module; 7. a gauge body; 701. detecting a probe; 8. positioning blocks; 801. a placement groove; 9. a stepping motor; 10. a connecting plate; 11. sliding the adjusting plate; 1101. a chute; 12. mounting blocks; 13. sliding the vertical plate; 1301. a slider; 14. an arc-shaped elastic plate; 15. and (7) mounting a disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: the automatic detection and grading device for the protruding amount of the angular contact ball bearing comprises a base plate 1, a fixed stand column 2, a bearing fixing mechanism and an automatic detection mechanism.
The top end face of the bottom plate 1 is fixedly provided with a fixed upright post 2 and a positioning block 8, a sliding through groove 201 is formed in one side face of the fixed upright post 2, and a placing groove 801 is formed in the middle of the top end face of the positioning block 8.
Bearing fixed establishment includes step motor 9, slip adjustment disk 11, slip riser 13 and arc elastic plate 14, step motor 9 is installed to the bottom of standing groove 801 inner wall, step motor 9's output fixedly connected with installation piece 12, the top face fixed mounting of installation piece 12 has slip adjustment disk 11, the vertical slidable mounting of top face of slip adjustment disk 11 has four slip risers 13, four arc elastic plate 14, four are all installed on the top of slip riser 13 the top fixed mounting of arc elastic plate 14 has mounting disc 15.
Automatic detection mechanism includes threaded rod 3, motor 4, sharp module 6 and measuring apparatu body 7, motor 4 is installed on the top of stationary mast 2, output fixedly connected with threaded rod 3 of motor 4, threaded rod 3 rotates and installs in the logical groove 201 that slides, the horizontal threaded connection of top outer wall of threaded rod 3 has horizontal pole 5, mounting groove 501 has been seted up to one side of horizontal pole 5, the inner wall fixed mounting of mounting groove 501 has sharp module 6, the sliding end fixed mounting of sharp module 6 has connecting plate 10, measuring apparatu body 7 is installed to one side of connecting plate 10, test probe 701 is installed to the bottom of measuring apparatu body 7.
Specifically, support columns 101 are vertically and fixedly mounted at four corners of the bottom end face of the bottom plate 1, cushion blocks 102 are fixedly mounted at the bottom ends of the four support columns 101, and the bottom plate 1 is kept stable through the four support columns 101 and the four cushion blocks 102.
Specifically, four sliding grooves 1101 are formed in the top end face of the sliding adjusting disc 11, sliding blocks 1301 are installed at the bottom ends of the four sliding vertical plates 13, and the four sliding blocks 1301 are connected with the corresponding sliding grooves 1101 in a sliding mode.
Specifically, the fixed bearings 202 are fixedly installed at two ends of the fixed upright post 2 in a penetrating mode, the threaded rod 3 is fixedly sleeved on the inner ring of each fixed bearing 202 in a sleeved mode, and the threaded rod 3 is guaranteed to normally rotate through the two fixed bearings 202.
Specifically, threaded holes are formed in one end of the cross rod 5, the width of the cross rod 5 is equal to that of the sliding through groove 201, and the cross rod 5 can be guaranteed to move up and down in the sliding through groove 201.
Specifically, the four sliding grooves 1101 are symmetrically arranged on the center line of the sliding adjustment disk 11, and the depth of the sliding grooves 1101 is equal to the height of the slider 1301, so that the slider 1301 can be ensured to horizontally slide in the sliding grooves 1101.
The working principle is as follows: the electric appliance elements appearing in the application are externally connected with a power supply and a control switch when in use, the device is provided with a bearing fixing mechanism, before the protrusion amount detection is carried out, a bearing to be detected is sleeved outside four arc-shaped elastic plates 14 through a mounting disc 15, then pressure is applied, the bearing to be detected is extruded downwards, due to the elasticity of the four arc-shaped elastic plates 14, the four arc-shaped elastic plates 14 are contracted towards the inner side, due to the contraction of the four arc-shaped elastic plates 14, four sliding vertical plates 13 arranged at the bottom ends of the four arc-shaped elastic plates 14 are driven to horizontally slide towards the inner side in four sliding grooves 1101 formed in the top end face of a sliding adjusting disc 11 through sliding blocks 1301 arranged at the bottom parts of the four sliding vertical plates 13, so that the bearing to be detected is sleeved outside the four sliding vertical plates 13 and is contacted with the top end face of the sliding adjusting disc 11, and as the four arc-shaped elastic plates 14 are subjected to the compressed acting force, a reaction force is generated, through the reaction force effect of four arc elastic plates 14 for four slip risers 13 produce the horizontal thrust to the outside, when needs examine, restart installs step motor 9 in standing groove 801, at the uniform velocity slow rotation installation piece 12, and then rotate the bearing that awaits measuring, thereby fix a position fixedly to the bearing that awaits measuring, avoid the bearing that awaits measuring to take place not hard up, improve protrusion detection precision.
The device is provided with an automatic detection mechanism, when detection is carried out, a motor 4 arranged at the top of a fixed upright post 2 is started, a threaded rod 3 is rotated through two fixed bearings 202, so that a cross rod 5 connected with the outer wall of the threaded rod 3 in a threaded manner moves horizontally downwards until the bottom end of a detection probe 701 arranged at the bottom of a measuring instrument body 7 is contacted with the surface of a bearing to be detected, then a linear module 6 arranged in a mounting groove 501 is started, the horizontal positions of the measuring instrument body 7 and the detection probe 701 are adjusted through a connecting plate 10, the bottom end of the detection probe 701 moves to the outer ring or the inner ring of the bearing to be detected, a mounting block 12 is driven by a stepping motor 9 to rotate slowly at a constant speed, the bearing to be detected rotates slowly at a constant speed, the protrusion amount of the inner ring and the outer ring of the bearing to be detected is detected, then the bearing to be detected is graded according to the protrusion amount, the bearing with the large protrusion amount is polished, and the problems that the existing device usually detects the protrusion amount of the bearing to be detected manually, needs to consume long time, influences detection efficiency, is difficult to guarantee the accuracy of detection data, and influences the normal use and the service life of the bearing to be detected are solved.
It is prior art to relate to circuits, electronic components and control modules, which are well within the skill of those in the art, and not to be reiterated, the present invention is not directed to improvements in software and methods.
In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Angular contact ball bearing protrusion volume automated inspection stepping device, its characterized in that: comprises a bottom plate (1), a fixed upright post (2), a bearing fixing mechanism and an automatic detection mechanism;
a fixed upright post (2) and a positioning block (8) are fixedly mounted on the top end face of the bottom plate (1), a sliding through groove (201) is formed in one side face of the fixed upright post (2), and a placing groove (801) is formed in the middle of the top end face of the positioning block (8);
the bearing fixing mechanism comprises a stepping motor (9), a sliding adjusting disc (11), sliding vertical plates (13) and arc-shaped elastic plates (14), the stepping motor (9) is installed at the bottom of the inner wall of the placing groove (801), the output end of the stepping motor (9) is fixedly connected with an installation block (12), the sliding adjusting disc (11) is fixedly installed on the top end face of the installation block (12), four sliding vertical plates (13) are vertically and slidably installed on the top end face of the sliding adjusting disc (11), the arc-shaped elastic plates (14) are installed at the top ends of the four sliding vertical plates (13), and an installation disc (15) is fixedly installed at the top ends of the four arc-shaped elastic plates (14);
automatic detection mechanism includes threaded rod (3), motor (4), sharp module (6) and measuring apparatu body (7), motor (4) are installed on the top of stationary mast (2), output fixedly connected with threaded rod (3) of motor (4), threaded rod (3) are rotated and are installed in slip logical groove (201), the horizontal threaded connection of top outer wall of threaded rod (3) has horizontal pole (5), mounting groove (501) have been seted up to one side of horizontal pole (5), the inner wall fixed mounting of mounting groove (501) has sharp module (6), the slip end fixed mounting of sharp module (6) has connecting plate (10), measuring apparatu body (7) are installed to one side of connecting plate (10), test probe (701) are installed to the bottom of measuring apparatu body (7).
2. The angular contact ball bearing protrusion amount automatic detection shift device according to claim 1, characterized in that: the supporting columns (101) are vertically and fixedly mounted at four corners of the bottom end face of the bottom plate (1), and the cushion blocks (102) are fixedly mounted at the bottom ends of the four supporting columns (101).
3. The angular contact ball bearing protrusion amount automatic detection shift device according to claim 1, characterized in that: four sliding grooves (1101) are formed in the top end face of the sliding adjusting disc (11), sliding blocks (1301) are installed at the bottom ends of the four sliding vertical plates (13), and the four sliding blocks (1301) are connected with the corresponding sliding grooves (1101) in a sliding mode.
4. The angular contact ball bearing protrusion amount automatic detection shift device according to claim 1, characterized in that: the two ends of the fixed upright post (2) are respectively provided with a fixed bearing (202) in a penetrating and fixed mode, and the inner ring of each fixed bearing (202) is fixedly sleeved with a threaded rod (3).
5. The angular contact ball bearing protrusion amount automatic detection shift device according to claim 1, characterized in that: threaded holes are formed in one end of the cross rod (5), and the width of the cross rod (5) is equal to that of the sliding through groove (201).
6. The angular contact ball bearing protrusion amount automatic detection shift device according to claim 3, characterized in that: the four sliding chutes (1101) are symmetrically arranged on the central line of the sliding adjusting disk (11), and the depth of each sliding chute (1101) is equal to the height of the corresponding sliding block (1301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023248303.5U CN214666680U (en) | 2020-12-29 | 2020-12-29 | Automatic detection and gear shifting device for protrusion amount of angular contact ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023248303.5U CN214666680U (en) | 2020-12-29 | 2020-12-29 | Automatic detection and gear shifting device for protrusion amount of angular contact ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214666680U true CN214666680U (en) | 2021-11-09 |
Family
ID=78504396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023248303.5U Expired - Fee Related CN214666680U (en) | 2020-12-29 | 2020-12-29 | Automatic detection and gear shifting device for protrusion amount of angular contact ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214666680U (en) |
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2020
- 2020-12-29 CN CN202023248303.5U patent/CN214666680U/en not_active Expired - Fee Related
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Granted publication date: 20211109 |