CN216846888U - Ultra-precise thin-wall flexible bearing ring detection device - Google Patents
Ultra-precise thin-wall flexible bearing ring detection device Download PDFInfo
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- CN216846888U CN216846888U CN202123326112.0U CN202123326112U CN216846888U CN 216846888 U CN216846888 U CN 216846888U CN 202123326112 U CN202123326112 U CN 202123326112U CN 216846888 U CN216846888 U CN 216846888U
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- bearing ring
- base
- detection device
- lead screw
- flexible bearing
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Abstract
The utility model relates to an ultra-fine thin wall flexible bearing ring detection device, which comprises a table top, wherein the table top is internally provided with a mounting groove, the inside of the mounting groove is provided with a base in a sliding connection mode, the middle of the base is screwed with a first lead screw, the upper side of the first lead screw is provided with a lifting seat in a rotating connection mode, and the lower side of the lifting seat is provided with a guide shaft; the utility model relates to a super smart thin wall flexible bearing ring detection device, through set up first lead screw and guide shaft in the centre of base and lift seat, can highly adjust the lift seat, through set up first lead screw in the centre of base and mesa, can adjust the position about the base, adjust bearing ring's fixed position comprehensively, when carrying out the multiple spot detection to bearing ring, need not to readjust the fixed position of bearing ring or percentage table, thereby make the detection operation of device more convenient.
Description
Technical Field
The utility model relates to a bearing ring detects technical field, specifically is a super smart thin wall flexible bearing ring detection device.
Background
The ultra-fine thin-wall flexible bearing is a precise bearing which utilizes controllable elastic deformation of a flexible element to transmit motion and power, and in the processing and production process of the ultra-fine thin-wall flexible bearing ring, a workpiece is generally required to be sampled and checked to ensure the processing accuracy of processing equipment and the qualification rate of processed products.
At present, the method for detecting the defects of the outer ring of the bearing ring is complex, the bearing ring is required to be installed on a rotatable fixing table firstly, the dial indicator is installed at the position perpendicular to the outer ring of the bearing ring, the defects of the outer side of the bearing ring are detected by utilizing the rotation of the rotating shaft ring, the detection method lacks a corresponding adjusting mechanism, when multi-point detection is carried out, the fixed position of the bearing ring or the dial indicator is required to be readjusted, errors are easy to occur, the accuracy of detection data is influenced, when workpieces of different specifications are detected, the positions of the bearing ring and the dial indicator are required to be readjusted, and the detection efficiency of the bearing ring is reduced.
Therefore, a detection device for an ultra-fine thin-walled flexible bearing ring, which is comprehensive in adjustment and efficient in use, is needed.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned not enough, provide one kind and adjust comprehensively and use the super smart thin wall flexible bearing ring detection device of efficient.
The purpose of the utility model is realized like this:
a super-fine thin-wall flexible bearing ring detection device comprises a table top, wherein the middle part in the table top is provided with a mounting groove, a base is arranged in the mounting groove in a sliding connection mode, a first screw rod is screwed in the middle of the base, the upper side of the first screw rod is provided with a lifting seat in a rotating connection mode, the lower side of the lifting seat is provided with a guide shaft, a four-jaw chuck is arranged in the middle of the upper side of the lifting seat in a rotating connection mode, a second lead screw is screwed on the left side in the table surface, a supporting plate is fixed on the right side of the upper side of the table board, a mounting hole is arranged above the middle part in the supporting plate, a fixing hole is arranged on the right side of the upper side of the supporting plate, a fixing bolt is screwed in the fixing hole, the dial indicator is inserted in the mounting hole, and the cleaning cotton is fixed on the front side and the rear side of the upper portion of the left side of the supporting plate respectively.
Preferably, the mounting groove is of a rectangular groove-shaped structure, and a rectangular groove is formed in the middle of the inner side wall of the mounting groove.
Preferably, the base is of a rectangular plate-shaped structure, rectangular bulges are respectively arranged below the front side and the rear side of the base, four circular through holes are arranged in the base in a rectangular arrangement mode, and a threaded hole is formed in the middle of the inside of the base.
Preferably, the guide shaft is of a cylindrical structure, four positions of the guide shaft are arranged in a rectangular arrangement mode, and the guide shaft is connected with the base in a sliding mode.
Preferably, the right end of the second lead screw is rotatably connected with the left side of the base.
Preferably, the fixing hole is in a threaded hole structure, and the lower end of the fixing hole is communicated with the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a super smart thin wall flexible bearing ring detection device, through set up first lead screw and guide shaft in the centre of base and lift seat, can adjust the height of lift seat, through set up first lead screw in the centre of base and mesa, can adjust the left and right positions of base to adjust the fixed position of bearing ring comprehensively, when carrying out the multiple spot inspection to the bearing ring, need not to readjust the fixed position of bearing ring or percentage table, thereby make the detection operation of device more convenient;
2. the utility model relates to a super smart thin wall flexible bearing ring detection device, through setting up the mounting groove in the middle part position of mesa, fix the percentage table in the middle part position of backup pad, make the percentage table all the time with the outside looks vertical of fixed bearing ring, simultaneously through utilizing fixing the percentage table, and set up the device to the mode that the four-jaw chuck position was moved and is adjusted, simplified the process of device detection operation, promoted the detection efficiency of device;
3. the utility model relates to a super smart thin wall flexible bearing ring detection device sets up clean cotton through the left side in the backup pad, at bearing ring's rotatory in-process, can utilize the slip in clean cotton and the bearing ring outside to clean its surface, prevents to influence the accuracy of testing result because of lasso outside adhesion impurity.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of super smart thin wall flexible bearing ring detection device.
Fig. 2 is the utility model relates to a structural sketch of super smart thin wall flexible bearing ring detection device mounting groove department.
Fig. 3 is the utility model relates to an exploded structure schematic diagram of super smart thin wall flexible bearing ring detection device lift seat department.
Fig. 4 is the utility model relates to a structural sketch map of super smart thin wall flexible bearing ring detection device mounting hole department.
Wherein: the multifunctional cleaning machine comprises a table board 1, a mounting groove 2, a base 3, a first lead screw 4, a lifting seat 5, a guide shaft 6, a four-jaw chuck 7, a second lead screw 8, a supporting plate 9, a mounting hole 10, a fixing hole 11, a fixing bolt 12, a dial indicator 13 and cleaning cotton 14.
Detailed Description
Referring to fig. 1 to 4, a device for detecting an ultra-fine thin-wall flexible bearing ring comprises a table top 1, wherein a mounting groove 2 is formed in the middle of the table top 1, the mounting groove 2 is of a rectangular groove-shaped structure, a rectangular groove is formed in the middle of the inner side wall of the mounting groove 2, a base 3 is mounted inside the mounting groove 2 in a sliding connection mode, the base 3 is of a rectangular plate-shaped structure, rectangular bulges are respectively arranged below the front side and the rear side of the base 3, four circular through holes are formed in the base 3 in a rectangular arrangement mode, a threaded hole is formed in the middle of the base 3, a first lead screw 4 is screwed in the middle of the base 3, a lifting seat 5 is mounted on the upper side of the first lead screw 4 in a rotating connection mode, a guide shaft 6 is arranged on the lower side of the lifting seat 5, the guide shaft 6 is of a cylindrical structure, and four positions are formed in the guide shaft 6 in a rectangular arrangement mode, the guide shaft 6 is connected with the base 3 in a sliding mode, the middle of the upper side of the lifting seat 5 is provided with a four-jaw chuck 7 in a rotating connection mode, the left side in the table board 1 is screwed with a second lead screw 8, the right end of the second lead screw 8 is connected with the left side of the base 3 in a rotating mode, the right side of the upper side of the table board 1 is fixedly provided with a supporting plate 9, the upper part of the middle part in the supporting plate 9 is provided with a mounting hole 10, the right side of the upper side of the supporting plate 9 is provided with a fixing hole 11, the fixing hole 11 is in a threaded hole structure, the lower end of the fixing hole 11 is communicated with the mounting hole 10, the inside of the fixing hole 11 is screwed with a fixing bolt 12, and the inside of the mounting hole 10 is inserted with a dial indicator 13; as shown in fig. 2 and 3, when the first lead screw 4 is rotated, the first lead screw 4 can be moved up and down by the matching of the outer thread of the first lead screw and the middle threaded hole of the base 3, so as to drive the lifting seat 5 connected with the upper end of the first lead screw to move up and down, so as to move the four-jaw chuck 7 on the upper side of the first lead screw, when the second lead screw 8 is rotated, the second lead screw 8 can be moved left and right by the matching of the outer thread of the second lead screw 8 and the left threaded hole of the table-board 1, so as to drive the base 3 at the right end of the second lead screw 8 and the four-jaw chuck 7 on the upper side of the second lead screw to move left and right, so as to realize the overall adjustment of the position of the four-jaw chuck 7 and the fixed bearing ring above the four-jaw chuck, when the multi-point detection of the bearing ring is performed, the fixed position of the bearing ring or the dial indicator 13 does not need to be readjusted, which not only facilitates the detection operation of the device, but also avoids the influence on the detection result caused by the error of the adjustment, as shown in fig. 1, through seting up mounting groove 2 in the middle part position of mesa 1, and set up mounting hole 10 in the middle part position of backup pad 9, make the central point of mounting groove 2 internally mounted four-jaw chuck 7 put with the central point of mounting hole 10 internally mounted percentage table 13 parallel and level mutually, thereby make the front end of percentage table 13 all the time with fix the detection face looks perpendicular at four-jaw chuck 7 outside bearing ring, set up the device into percentage table 13 fixed structure simultaneously, four-jaw chuck 7 movable structure, when carrying out the detection of a plurality of or multiple bearing ring, only need adjust the position of four-jaw chuck 7 and can accomplish the detection operation of device, for the mode that needs to adjust the two among the prior art, the detection efficiency of device has been promoted greatly.
Furthermore, a cleaning cotton 14 is respectively fixed on the front side and the rear side of the upper portion of the left side of the supporting plate 9, the cleaning cotton 14 is arranged on the upper portion of the left side of the supporting plate 9, when the bearing ring is fixed on the left side of the dial indicator 13, the outer side of the bearing ring is extruded with the cleaning cotton 14, in the rotation detection process of the bearing ring, the impurities adhered to the outer side of the bearing ring can be clear by utilizing the sliding friction of the cleaning cotton 14 on the outer side of the bearing ring, the influence on the accuracy of the detection result of the device due to the impurities adhered to the outer side of the bearing ring is prevented, and the detection precision of the device is improved.
The utility model relates to a super smart thin wall flexible bearing ring detection device theory of operation is: firstly fixing a bearing ring on the upper side of a four-jaw chuck 7, then adjusting the height of a lifting seat 5 and the four-jaw chuck 7 above the lifting seat by rotating a first lead screw 4, moving a base 3 to the right by rotating a second lead screw 8 so as to enable a detection point on the outer side of the bearing ring to be in contact with the front end of a dial indicator 13, finally slowly rotating the bearing ring, and judging whether the bearing ring has defects according to the change of the dial indicator 13.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (6)
1. The utility model provides a super smart thin wall flexible bearing ring detection device which characterized in that: comprises a table board (1), wherein a mounting groove (2) is formed in the middle of the table board (1), a base (3) is installed in the mounting groove (2) through a sliding connection mode, a first lead screw (4) is screwed in the middle of the base (3), a lifting seat (5) is installed on the upper side of the first lead screw (4) through a rotating connection mode, a guide shaft (6) is arranged on the lower side of the lifting seat (5), a four-jaw chuck (7) is installed in the middle of the upper side of the lifting seat (5) through a rotating connection mode, a second lead screw (8) is screwed in the left side of the table board (1), a supporting plate (9) is fixed on the right side of the upper side of the table board (1), a mounting hole (10) is formed in the supporting plate (9) above the middle of the supporting plate, a fixing hole (11) is formed in the right side of the supporting plate (9), and a fixing bolt (12) is screwed in the fixing hole (11), a dial indicator (13) is inserted into the mounting hole (10), and cleaning cotton (14) is respectively fixed at the front and the rear of the upper part of the left side of the supporting plate (9).
2. The ultra-fine thin-walled flexible bearing ring detection device according to claim 1, characterized in that: the mounting groove (2) is of a rectangular groove-shaped structure, and a rectangular groove is formed in the middle of the inner side wall of the mounting groove (2).
3. The ultra-fine thin-walled flexible bearing ring detection device according to claim 1, characterized in that: the base (3) is of a rectangular plate-shaped structure, rectangular bulges are arranged below the front side and the rear side of the base (3) respectively, four round through holes are formed in the base (3) in a rectangular arrangement mode, and a threaded hole is formed in the middle of the inside of the base (3).
4. The ultra-fine thin-walled flexible bearing ring detection device according to claim 1, characterized in that: the guide shaft (6) is of a cylindrical structure, four positions of the guide shaft (6) are arranged in a rectangular arrangement mode, and the guide shaft (6) is connected with the base (3) in a sliding mode.
5. The detection device for the ultra-fine thin-walled flexible bearing ring according to claim 1, characterized in that: the right end of the second lead screw (8) is rotatably connected with the left side of the base (3).
6. The ultra-fine thin-walled flexible bearing ring detection device according to claim 1, characterized in that: the fixing hole (11) is of a threaded hole structure, and the lower end of the fixing hole (11) is communicated with the mounting hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123326112.0U CN216846888U (en) | 2021-12-28 | 2021-12-28 | Ultra-precise thin-wall flexible bearing ring detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123326112.0U CN216846888U (en) | 2021-12-28 | 2021-12-28 | Ultra-precise thin-wall flexible bearing ring detection device |
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| Publication Number | Publication Date |
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| CN216846888U true CN216846888U (en) | 2022-06-28 |
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| CN202123326112.0U Active CN216846888U (en) | 2021-12-28 | 2021-12-28 | Ultra-precise thin-wall flexible bearing ring detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451773A (en) * | 2022-09-27 | 2022-12-09 | 湖南新达微轴承有限公司 | Multifunctional ferrule precision measuring instrument |
-
2021
- 2021-12-28 CN CN202123326112.0U patent/CN216846888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451773A (en) * | 2022-09-27 | 2022-12-09 | 湖南新达微轴承有限公司 | Multifunctional ferrule precision measuring instrument |
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