CN215447778U - Device for automatically measuring inner diameter of bearing - Google Patents
Device for automatically measuring inner diameter of bearing Download PDFInfo
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- CN215447778U CN215447778U CN202121416124.XU CN202121416124U CN215447778U CN 215447778 U CN215447778 U CN 215447778U CN 202121416124 U CN202121416124 U CN 202121416124U CN 215447778 U CN215447778 U CN 215447778U
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Abstract
The utility model discloses a device for automatically measuring the inner diameter of a bearing, which comprises a control cabinet body, wherein a conveyor belt is arranged at the top of the control cabinet body, a detection frame is arranged in the middle of the top of the control cabinet body, a detection device is arranged on the detection frame and between the conveyor belt, the detection device comprises a support plate and a plurality of fixing bases, a detection tube is vertically arranged in the middle of the bottom of the support plate, a laser range finder is arranged in the bottom of the detection tube, a limit column is arranged in the middle of the bottom of the detection tube, a screw rod is arranged between one end of the support plate and the detection frame, a driving motor is arranged at the top of the screw rod and connected with a driving end, a limit plate is arranged at the bottom of the screw rod, a balance column is arranged at the other end of the support plate, which is symmetrical to the screw rod, a limit block is arranged in the balance column, baffles are arranged at two ends of the limit block, and a spring is arranged between the bottom of the limit block and the balance column. According to the utility model, the detection automation capability can be effectively improved and the detection efficiency is improved through the detection device.
Description
Technical Field
The utility model relates to the technical field of bearing measuring equipment, in particular to a device for automatically measuring the inner diameter of a bearing.
Background
The bearing is an important basic part of various mechanical equipment, and the precision, the performance, the service life and the reliability of the bearing play decisive roles in the precision, the performance, the service life and the reliability of a host machine, so the bearing needs to be detected when processed and assembled before delivery, a large number of detection instruments are needed, and the bearing needs to be arranged on a shaft when used, so the inner diameter of the bearing needs to be strictly controlled within a required tolerance range, otherwise, the problem that the bearing cannot be arranged or cannot be fixed due to too large gap occurs.
However, the existing device for automatically measuring the inner diameter of the bearing has the following problems in the use process: because generally rely on the manual work to put into the internal diameter with the detection instrument and detect when the bearing detects, lead to detecting comparatively taking time. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for automatically measuring the inner diameter of a bearing, which solves the technical problem that detection is time-consuming because a detection tool is generally manually put into the inner diameter for detection during bearing detection, improves the detection efficiency and meets the actual use requirement.
In order to achieve the purpose, the utility model provides the following technical scheme: comprises a control cabinet body, wherein a conveyor belt is arranged at the top of the control cabinet body, a detection frame is arranged in the middle of the top of the control cabinet body, a detection device is arranged on the detection frame and between the detection frame and the conveyor belt, the detection device comprises a support plate and a plurality of fixed bases, a detection tube is vertically arranged in the middle of the bottom of the support plate, a laser range finder is arranged in the bottom of the detection tube, a limit column is arranged in the middle of the bottom of the detection tube, a screw rod is arranged between one end of the support plate and the detection frame, a driving motor is arranged at the top of the screw rod and connected with a driving end, a limit plate is arranged at the bottom of the screw rod, a balance column is arranged at the other end of the support plate, which is symmetrical to the screw rod, a limit block is arranged in the balance column, baffles are arranged at two ends of the limit block, and a spring is arranged between the bottom of the limit block and the balance column, the improved gear fixing device is characterized in that a micro motor is arranged inside the fixing base, a gear is arranged at one driving end of the micro motor, a rotating block is arranged on the fixing base, a placing groove is formed in the middle of the top of the rotating block, a connecting ring is arranged in the bottom of the rotating block, and a gear ring matched with the gear is arranged on the connecting ring.
As a preferred embodiment of the present invention, a controller is disposed on a side portion of the control cabinet, and a control mechanism used in cooperation with a laser range finder is disposed on a top portion of the detection frame.
As a preferred embodiment of the present invention, the supporting plate is located on the detecting frame, the detecting tube is a hollow structure, the top of the detecting tube is communicated with the supporting plate, a hole matched with the laser range finder is arranged on the side edge of one end of the detecting tube close to the bottom of the detecting tube, and the laser range finder is connected with the control mechanism by an electric wire.
As a preferred embodiment of the present invention, the screw rod is located on the supporting plate, the supporting plate is provided with a threaded opening matched with the screw rod for use, the driving motor is located at the top of the detection frame and is fixedly connected with the detection frame, the balancing column is located on the detection frame, the balancing column is movably connected with the supporting plate, and the baffle is located at the bottom of the supporting plate.
As a preferred embodiment of the present invention, the fixing bases are located on the conveyor belt and are equidistantly distributed, the fixing bases are cylindrical, the micro motor and the fixing bases are fixedly connected, the bottom of the rotating block is provided with a groove body used in cooperation with the fixing base and is magnetically attracted, the middle of the placing groove is provided with a limiting groove used in cooperation with the limiting column, and the gear ring and the gear are in meshed connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. through parts in test rack and the backup pad, can be convenient detect the bearing internal diameter of fixing on the bottom conveyer belt, driving motor drives the screw rod and rotates, and then can make the backup pad move down and detect in the bearing internal diameter, and transmit the result to control mechanism on, stop the transport to unqualified product, the back is taken to the workman, carry out next detection again, the step that the needs manual work that changes detects one by one, the efficiency that detects has been improved, thereby the problem of detecting comparatively taking time has been solved.
2. Through unable adjustment base and part thereof, can be convenient fix the bearing, put the bearing in the standing groove to carry the bottom of detecting tube through the conveyer belt, examine time measuring, drive gear revolve through micro motor, further drive rotatory piece through being connected with the ring gear and rotate, and then make the bearing rotate, carry out the detection of internal diameter a week, improved the efficiency that detects, thereby solved and detected comparatively time-consuming problem.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a view of the construction of the support plate of the present invention;
FIG. 3 is a diagram of a stop block according to the present invention;
FIG. 4 is a view of the structure of the fixing base according to the present invention;
fig. 5 is a view showing the structure of the ring gear according to the present invention.
In the figure, a control cabinet body-1, a conveyor belt-2, a detection frame-3, a detection device-4, a driving motor-5, a control mechanism-6, a balance column-7, a baffle-8, a spring-9, a detection tube-10, a laser range finder-11, a limiting column-12, a limiting plate-13, a support plate-14, a screw rod-15, a gear-16, a placing groove-17, a rotating block-18, a connecting ring-19, a micro motor-20, a fixed base-21, a gear ring-22 and a limiting block-23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an apparatus for automatically measuring an inner diameter of a bearing, comprising: a control cabinet body 1, a conveyor belt 2 is arranged at the top of the control cabinet body 1, a detection frame 3 is arranged in the middle of the top of the control cabinet body 1, a detection device 4 is arranged between the detection frame 3 and the conveyor belt 2, the detection device 4 comprises a support plate 14 and a plurality of fixing bases 21, a detection tube 10 is vertically arranged in the middle of the bottom of the support plate 14, a laser distance measuring device 11 is arranged in the bottom of the detection tube 10, a limit column 12 is arranged in the middle of the bottom of the detection tube 10, a screw rod 15 is arranged between one end of the support plate 14 and the detection frame 3, a driving motor 5 is arranged at the top of the screw rod 15 and connected with a driving end, a limit plate 13 is arranged at the bottom of the screw rod 15, a balance column 7 is arranged at the other end of the support plate 14 which is symmetrical to the screw rod 15, a limit block 23 is arranged inside the balance column 7, baffle plates 8 are arranged at both ends of the limit block 23, and a spring 9 is arranged between the bottom of the block 23 and the balance column 7, a micro motor 20 is arranged in a fixed base 21, a gear 16 is arranged at the driving end of the micro motor 20, a rotating block 18 is arranged on the fixed base 21, a placing groove 17 is arranged in the middle of the top of the rotating block 18, a connecting ring 19 is arranged in the bottom of the placing groove 17 of the rotating block 18, a tooth ring 22 matched with the gear 16 is arranged on the connecting ring 19, a controller is arranged on the side portion of the control cabinet body 1, a control mechanism 6 matched with the laser range finder 11 and used is arranged at the top of the detection frame 3, a supporting plate 14 is arranged on the detection frame 3, the detection tube 10 is of a hollow structure, the top of the detection tube is communicated with the supporting plate 14, a hole matched with the laser range finder 11 is arranged on the side edge close to one end of the bottom of the detection tube 10, the laser range finder 11 is connected with the control mechanism 6 through a wire, a screw 15 is arranged on the supporting plate 14, a screw hole matched with the screw 15 and used is arranged on the supporting plate 14, driving motor 5 is located the top of testing stand 3 and between for fixed connection, the equalizing column 7 is located testing stand 3, be swing joint between equalizing column 7 and the backup pad 14, baffle 8 is located the bottom of backup pad 14, unable adjustment base 21 is located conveyer belt 2 and is equidistant distribution, unable adjustment base 21 is cylindric structure, be fixed connection between micro motor 20 and the unable adjustment base 21, the bottom of rotatory piece 18 is equipped with the cell body that cooperation unable adjustment base 21 used and between for magnetism to inhale the connection, the centre of standing groove 17 is equipped with the spacing groove that cooperation spacing post 12 used, be connected for the meshing between ring gear 22 and the gear 16, through detection device 4, can be convenient detect the bearing internal diameter, the efficiency of detection has been improved.
Note: the model of the driving motor 5 is YK57HB56-03A, and the model of the micro motor 20 is SC-25GA 300.
When in use: the utility model firstly puts the bearing in the placing groove 17 and transmits the bearing to the bottom of the detecting tube 10 through the conveyor belt 2, then the driving motor 5 drives the screw rod 15 to rotate, so that the supporting plate 14 can move downwards, the laser range finder 11 enters the inner diameter of the bearing to detect, and the position can be ensured to be centered through the limiting column 12 and the limiting groove on the placing groove 17, meanwhile, the micro motor 20 drives the gear 16 to rotate, further the rotating block 18 is driven to rotate through the connection with the toothed ring 22, so that the bearing rotates, the detection of one circle of the inner diameter is carried out, the result is transmitted to the control mechanism 6, the unqualified product is stopped to be transmitted, the next detection is carried out after the worker takes the product, the changed steps of manual one-by-one detection are needed, and the detection efficiency is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic measure device of bearing internal diameter which characterized in that: comprises a control cabinet body (1), a conveyor belt (2) is arranged at the top of the control cabinet body (1), a detection frame (3) is arranged in the middle of the top of the control cabinet body (1), a detection device (4) is arranged between the detection frame (3) and the conveyor belt (2), the detection device (4) comprises a support plate (14) and a plurality of fixed bases (21), a detection tube (10) is vertically arranged in the middle of the bottom of the support plate (14), a laser range finder (11) is arranged in the bottom of the detection tube (10), a limiting column (12) is arranged in the middle of the bottom of the detection tube (10), a screw rod (15) is arranged between one end of the support plate (14) and the detection frame (3), a driving motor (5) is arranged at the top of the screw rod (15) and connected with a driving end, and a limiting plate (13) is arranged at the bottom of the screw rod (15), the other end that backup pad (14) and screw rod (15) are symmetrical is provided with equalizing column (7), the inside of equalizing column (7) is provided with stopper (23), the both ends of stopper (23) all are provided with baffle (8), be provided with spring (9) between the bottom of stopper (23) and equalizing column (7), the inside of unable adjustment base (21) is provided with micro motor (20), be provided with gear (16) on the drive one end of micro motor (20), be provided with rotatory piece (18) on unable adjustment base (21), be provided with standing groove (17) in the middle of the top of rotatory piece (18), rotatory piece (18) are provided with go-between (19) in the bottom that lies in standing groove (17), be provided with ring (22) that cooperation gear (16) used on go-between (19).
2. The apparatus for automatically measuring an inner diameter of a bearing according to claim 1, wherein: the side part of the control cabinet body (1) is provided with a controller, and the top of the detection frame (3) is provided with a control mechanism (6) matched with the laser range finder (11) for use.
3. The apparatus for automatically measuring the inner diameter of a bearing according to claim 2, wherein: the utility model discloses a laser ranging device, including backup pad, measuring tube, laser range finder, backup pad, supporting plate (14), detecting tube (10) are hollow structure and top and backup pad (14) communicate with each other, detecting tube (10) are equipped with the hole that cooperation laser range finder (11) used on the side that is close to bottom one end, be the connection of electric lines between laser range finder (11) and control mechanism (6).
4. The apparatus for automatically measuring an inner diameter of a bearing according to claim 3, wherein: screw rod (15) are located backup pad (14), be equipped with the screw thread mouth that cooperation screw rod (15) used on backup pad (14), driving motor (5) are located the top of testing stand (3) and between be fixed connection, equalizing column (7) are located testing stand (3), be swing joint between equalizing column (7) and backup pad (14), baffle (8) are located the bottom of backup pad (14).
5. The apparatus for automatically measuring an inner diameter of a bearing according to claim 1, wherein: the utility model discloses a gear rack, including fixed base (21), micro motor (20), rotatory piece (18), standing groove (17), ring gear (22) and gear (16), standing base (21) are located conveyer belt (2) and are equidistant distribution, standing base (21) are cylindric structure, be fixed connection between micro motor (20) and standing base (21), the bottom of rotatory piece (18) is equipped with the cell body that cooperation standing base (21) used and between for magnetism inhale the connection, the centre of standing groove (17) is equipped with the spacing groove that cooperation spacing post (12) used, be connected for the meshing between ring gear (22) and gear (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416124.XU CN215447778U (en) | 2021-06-24 | 2021-06-24 | Device for automatically measuring inner diameter of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416124.XU CN215447778U (en) | 2021-06-24 | 2021-06-24 | Device for automatically measuring inner diameter of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215447778U true CN215447778U (en) | 2022-01-07 |
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ID=79713000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121416124.XU Active CN215447778U (en) | 2021-06-24 | 2021-06-24 | Device for automatically measuring inner diameter of bearing |
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| Country | Link |
|---|---|
| CN (1) | CN215447778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777657A (en) * | 2022-04-11 | 2022-07-22 | 安徽孺子牛轴承有限公司 | Synchronous inner diameter measuring equipment for machining bearing inner ring |
-
2021
- 2021-06-24 CN CN202121416124.XU patent/CN215447778U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777657A (en) * | 2022-04-11 | 2022-07-22 | 安徽孺子牛轴承有限公司 | Synchronous inner diameter measuring equipment for machining bearing inner ring |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213002 Room 401-3, East Building, Building 10, High tech Park, Sanjing Street, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Yuntu Robot Co.,Ltd. Address before: 210000 room 218, building A07, building 32, No. 15, Fengji Avenue, Yuhuatai District, Nanjing, Jiangsu Province Patentee before: Nanjing Yuntu Robot Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |