CN211121972U - Bearing ring inner channel detection device - Google Patents
Bearing ring inner channel detection device Download PDFInfo
- Publication number
- CN211121972U CN211121972U CN201922374856.6U CN201922374856U CN211121972U CN 211121972 U CN211121972 U CN 211121972U CN 201922374856 U CN201922374856 U CN 201922374856U CN 211121972 U CN211121972 U CN 211121972U
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- China
- Prior art keywords
- fixedly connected
- bearing ring
- bearing
- ring inner
- detection device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 239000003351 stiffener Substances 0.000 claims description 3
- 239000004636 vulcanized rubber Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a bearing ring inner channel detection device, including PMKD, PMKD's top fixedly connected with portal frame, the top fixedly connected with electric telescopic handle of portal frame inner chamber, electric telescopic handle's output fixedly connected with laser displacement sensor, the first bearing of PMKD's top fixedly connected with, the top swing joint of first bearing has the rotary rod. The utility model discloses a laser displacement sensor, portal frame, electric telescopic handle, adjust the frame, rotary rod, carriage release lever, fixed jack catch, spiral shell piece, movable plate, screw rod and rotary disk, can make the device reach the high function of detection precision, solved current bearing ring inner channel detection device on the market and did not possess the high function of detection precision, the bearing ring inner chamber is difficult to use instruments such as percentage table to detect, it is big to detect the degree of difficulty, it is low to detect the precision, be unfavorable for the user to carry out the problem that detects to bearing ring inner channel.
Description
Technical Field
The utility model relates to a bearing production check out test set specifically is a bearing ring inner channel detection device.
Background
The bearing ring groove can organize the bearing to move in a serial direction during working, the bearing ring groove has a fixing function, the bearing ring braking sleeve works together with the stop ring generally, and the bearing ring braking sleeve is an important part on the bearing.
The roundness of a bearing ring is very important for the use of a bearing, the roundness of a channel in the bearing ring is not enough to easily cause abnormal abrasion of a ball, the service life of the bearing is seriously influenced, the inner channel detection device of the bearing ring in the existing market does not have the function of high detection precision, the inner cavity of the bearing ring is difficult to detect by instruments such as a dial indicator, the detection difficulty is high, the detection precision is low, the inner channel detection device of the bearing ring is not favorable for a user to detect the inner channel of the bearing ring, and therefore the inner channel detection device of the bearing ring is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing ring inner channel detection device possesses the advantage that detects the precision height, has solved the problem that bearing ring inner channel detection device does not possess the high function of detection precision on the current market.
In order to achieve the above object, the utility model provides a following technical scheme: a bearing ring inner channel detection device comprises a fixed bottom plate, wherein a portal frame is fixedly connected to the top of the fixed bottom plate, an electric telescopic rod is fixedly connected to the top of an inner cavity of the portal frame, a laser displacement sensor is fixedly connected to the output end of the electric telescopic rod, a first bearing is fixedly connected to the top of the fixed bottom plate, a rotary rod is movably connected to the top of the first bearing, a fixed plate is fixedly connected to the top of the rotary rod, adjusting frames are fixedly connected to two sides of the top of the fixed plate, a screw rod is arranged in the inner cavity of each adjusting frame, a second bearing is movably connected to the right side of the screw rod, one side of the second bearing, far away from the screw rod, is fixedly connected to the joint of the adjusting frames, the left side of the screw rod penetrates through the adjusting frames and is fixedly connected with a rotary disk, the right side of the moving plate is fixedly connected with a moving rod, and the right side of the moving rod penetrates through the adjusting frame and is fixedly connected with a fixed clamping jaw.
Preferably, the surface cover of rotary rod is equipped with the movable sleeve, the equal fixedly connected with L shape dead lever in both sides of movable sleeve, the bottom of L shape dead lever and the junction fixed connection of PMKD.
Preferably, the bottom of the moving plate is fixedly connected with a sliding block, and the bottom of the inner cavity of the adjusting frame is provided with a sliding groove matched with the sliding block for use.
Preferably, both sides of the rotating rod are fixedly connected with reinforcing rods, and the tops of the reinforcing rods are fixedly connected with the connecting parts of the fixing plates.
Preferably, the surface of the fixed jaw is sleeved with a rubber protective sleeve, the rubber protective sleeve is made of vulcanized rubber, and the use thickness of the rubber protective sleeve is 1 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a laser displacement sensor, the portal frame, electric telescopic handle, the adjustment frame, the rotary rod, the carriage release lever, fixed jack catch, rubber lag, the spiral shell piece, the movable plate, screw rod and rotary disk, can make the device reach the function that detects the precision height, the bearing ring inner channel detection device who has solved on the existing market does not possess the function that detects the precision height, the bearing ring inner chamber is difficult to use instruments such as percentage table to detect, it is big to detect the degree of difficulty, it is low to detect the precision, be unfavorable for the user to carry out the problem that detects to bearing ring inner channel.
2. By using the movable sleeve and the L-shaped fixed rod, the phenomenon that the detection precision is influenced by the inclination of the rotary rod during rotation can be effectively avoided, and the stability of the rotary rod during use is improved;
through the use of the sliding block and the sliding groove, the phenomenon that the use of the moving plate is influenced by clamping stagnation during moving can be effectively avoided, and the smoothness of the moving plate during use is improved;
the reinforcing rods are used and fixed, so that the phenomenon that the detection precision is affected by shaking of the fixing plate when the fixing plate is placed and used can be effectively avoided, and the stability of the fixing plate when the fixing plate is rotated and used is improved;
through the use of rubber lag, can effectively avoid fixed jack catch to appear sliding when fixing the bearing ring and cause the phenomenon of fixed inefficacy, stability when having promoted the device and fixing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the fixing plate of the present invention;
fig. 3 is a sectional view of the adjusting frame of the present invention.
In the drawing, the device comprises a fixed bottom plate 1, a fixed plate 2, a laser displacement sensor 3, a portal frame 4, an electric telescopic rod 5, an adjusting frame 6, an adjusting frame 7, a rotating rod 8, a movable sleeve 9, a first bearing, a fixed rod 10 and L, a movable rod 11, a movable rod 12, a fixed jaw 13, a rubber protective sleeve 14, a screw block 15, a movable plate 16, a screw rod 17, a second bearing 18, a sliding block 19, a sliding groove 20 and a rotating 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.
Please refer to fig. 1 ~ 3, the embodiment of the utility model provides an, a bearing ring inner channel detection device, including PMKD 1, PMKD 1's top fixedly connected with portal frame 4, the top fixedly connected with electric telescopic handle 5 of portal frame 4 inner chamber, electric telescopic handle 5's output end fixedly connected with laser displacement sensor 3, PMKD 1's top fixedly connected with first bearing 9, first bearing 9's top swing joint has rotary rod 7, rotary rod 7's surface cover is equipped with movable sleeve 8, the equal fixedly connected with L shape dead lever 10 in both sides of movable sleeve 8, L shape dead lever 10's bottom and PMKD 1's junction fixed connection, use through movable sleeve 8 and L shape dead lever 10, can effectively avoid rotary rod 7 to appear the phenomenon that the slope influences the detection precision when rotating, the stability when rotary rod 7 uses has been promoted, rotary rod 7's top fixedly connected with fixed plate 2, rotary rod 7's both sides all fixedly connected with the stiffener, and fixed plate 2's top and fixed plate 2's junction fixed connection of fixed plate 2, use through fixed rod, can effectively avoid fixed plate 2 when fixed plate 2 appears the fixed plate 2, the fixed slide adjusting clamp 16, the fixed slide block 16, the bottom is connected with the fixed slide block 16, the fixed slide adjusting device is connected with the bottom the fixed plate 16, the fixed slide block 16, the bottom the fixed slide adjusting device is connected with the fixed plate 16, the bottom when the fixed slide adjusting device is connected with the right side of fixed plate 16, the fixed slide block, the fixed plate 16, the bottom is connected with the fixed plate 16, the right side of the fixed plate 16, the fixed plate 16 is connected with the fixed plate 16, the bottom when the slide block is used the bottom when the slide adjusting device, the right side of the fixed plate 16 is connected with the fixed plate, the right side of the.
The utility model discloses a theory of operation is: the bearing ring is placed between two fixed jaws 12 by a user, the rotating disk 20 is rotated by the user, the screw 16 is driven to rotate by the rotation of the rotating disk 20, the screw block 14 is driven to move by the rotation of the screw 16, the moving plate 15 is driven to move by the movement of the screw block 14, the moving rod 11 is driven to move by the movement of the moving plate 15, the fixed jaws 12 are driven to move by the movement of the moving rod 11, the bearing ring is fixed by the movement of the fixed jaws 12, the electric telescopic rod 5 is started by the user, the laser displacement sensor 3 is driven to move into the inner cavity of the bearing ring by the starting of the electric telescopic rod 5, the channel of the inner cavity of the bearing ring is aligned to emit laser for distance measurement, the fixed plate 2 is held by the user to rotate, and the bearing ring is driven to rotate by the rotation of the fixed plate 2, the rotation of bearing ring makes laser displacement sensor 3 comprehensive accurate carry out the measurement of distance to the channel, and the roughness of seeing out each position of channel that can be accurate can make the device reach the function that the detection precision is high through the cooperation of above-mentioned structure, is fit for using widely.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a bearing ring inner channel detection device, includes PMKD (1), its characterized in that: the top fixedly connected with portal frame (4) of PMKD (1), the top fixedly connected with electric telescopic handle (5) of portal frame (4) inner chamber, the output fixedly connected with laser displacement sensor (3) of electric telescopic handle (5), the top fixedly connected with first bearing (9) of PMKD (1), the top swing joint of first bearing (9) has rotary rod (7), the top fixedly connected with fixed plate (2) of rotary rod (7), the equal fixedly connected with adjusting frame (6) in both sides at fixed plate (2) top, the inner chamber of adjusting frame (6) is equipped with screw rod (16), the right side swing joint of screw rod (16) has second bearing (17), the one side that screw rod (16) was kept away from in second bearing (17) is connected with the junction fixed of adjusting frame (6), the left side of screw rod (16) runs through adjusting frame (6) and fixedly connected with rotary disk (20), the surface thread of screw rod (16) is connected with spiral shell piece (14), the bottom fixedly connected with movable plate (15) of spiral shell piece (14), the right side fixedly connected with carriage release lever (11) of movable plate (15), the right side of carriage release lever (11) runs through adjusting frame (6) and fixedly connected with fixed jack catch (12).
2. The bearing ring inner channel detection device according to claim 1, wherein a movable sleeve (8) is sleeved on the surface of the rotating rod (7), L-shaped fixing rods (10) are fixedly connected to both sides of the movable sleeve (8), and the bottom of the L-shaped fixing rod (10) is fixedly connected with the joint of the fixed bottom plate (1).
3. The bearing ring inner channel detection device according to claim 1, wherein: the bottom of the moving plate (15) is fixedly connected with a sliding block (18), and the bottom of the inner cavity of the adjusting frame (6) is provided with a sliding groove (19) matched with the sliding block (18) for use.
4. The bearing ring inner channel detection device according to claim 1 or 2, wherein: the equal fixedly connected with stiffener in both sides of rotary rod (7), and the junction fixed connection of the top of stiffener and fixed plate (2).
5. The bearing ring inner channel detection device according to claim 1, wherein: the surface cover of fixed jack catch (12) is equipped with rubber lag (13), the use material of rubber lag (13) is vulcanized rubber, the use thickness of rubber lag (13) is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922374856.6U CN211121972U (en) | 2019-12-26 | 2019-12-26 | Bearing ring inner channel detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922374856.6U CN211121972U (en) | 2019-12-26 | 2019-12-26 | Bearing ring inner channel detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211121972U true CN211121972U (en) | 2020-07-28 |
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ID=71707299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922374856.6U Expired - Fee Related CN211121972U (en) | 2019-12-26 | 2019-12-26 | Bearing ring inner channel detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211121972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284731A (en) * | 2020-10-31 | 2021-01-29 | 新昌县羽林街道百吉机械厂 | Quality detection device of bearing outer race high accuracy |
| CN117450886A (en) * | 2023-12-26 | 2024-01-26 | 徐州优力同创科技股份有限公司 | Bearing outer ring detection device |
| CN118640852A (en) * | 2024-08-14 | 2024-09-13 | 万向钱潮股份公司 | A bearing outer ring detection method and system |
-
2019
- 2019-12-26 CN CN201922374856.6U patent/CN211121972U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284731A (en) * | 2020-10-31 | 2021-01-29 | 新昌县羽林街道百吉机械厂 | Quality detection device of bearing outer race high accuracy |
| CN112284731B (en) * | 2020-10-31 | 2023-11-24 | 新昌县羽林街道百吉机械厂 | High-precision quality detection device for bearing outer ring |
| CN117450886A (en) * | 2023-12-26 | 2024-01-26 | 徐州优力同创科技股份有限公司 | Bearing outer ring detection device |
| CN117450886B (en) * | 2023-12-26 | 2024-03-22 | 徐州优力同创科技股份有限公司 | Bearing outer ring detection device |
| CN118640852A (en) * | 2024-08-14 | 2024-09-13 | 万向钱潮股份公司 | A bearing outer ring detection method and system |
| CN118640852B (en) * | 2024-08-14 | 2024-11-08 | 万向钱潮股份公司 | Bearing outer ring detection method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |