CN219495083U - Lasso channel detection tool - Google Patents
Lasso channel detection tool Download PDFInfo
- Publication number
- CN219495083U CN219495083U CN202320527545.2U CN202320527545U CN219495083U CN 219495083 U CN219495083 U CN 219495083U CN 202320527545 U CN202320527545 U CN 202320527545U CN 219495083 U CN219495083 U CN 219495083U
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- positioning
- detection
- adjusting device
- ferrule
- supporting table
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a ferrule channel detection tool which consists of a detection table, a supporting table and a measuring device, wherein the detection table is a circular chuck arranged on the supporting table, a cross-shaped chute is arranged on the detection table, a positioning rod is arranged in the chute, a positioning wheel is arranged at one end of the positioning rod towards the center of a circle, an adjusting device is arranged at the other end of the positioning rod except the positioning wheel, and a plurality of grooves are formed in the surface of the detection table. The abrasion of the positioning piece can be reduced by adopting the positioning wheel structure, and the inner wall of the ferrule can be prevented from being scratched. The device can realize the rapid detection to the lasso channel, and the detection precision is high, and simple structure is convenient for make and use simultaneously. The annular groove arranged on the surface of the detection table is convenient for the assembly of staff.
Description
Technical Field
The utility model relates to the technical field of detection tools, in particular to a ferrule channel detection tool.
Background
The bearing ring channel is an important part on the bearing, and the measuring precision of the ring channel can directly influence the working precision, the stability and the service life of the bearing, so that the bearing ring can be put into use after being qualified through precision measurement. The current ferrule measuring device in the market is difficult to detect the channel of the bearing ferrule, has low detection speed and large error, and detects incompletely, so that the quality of the product is low.
The utility model Chinese disclosure CN213631878U discloses a measuring device for a bearing ring, which comprises a supporting table, positioning rods, a supporting frame, a dial indicator, a detecting table and a detecting head, wherein the detecting table is arranged at the upper end of the supporting table, a plurality of sliding grooves are formed in the upper end of the detecting table, at least two positioning rods are arranged in the sliding grooves, positioning blocks are arranged at the end parts of the positioning rods, positioning heads are arranged on the positioning blocks, the dial indicator is connected with the supporting table through the supporting frame, detecting heads matched with the sliding grooves are arranged on the measuring rods of the dial indicator, and the detecting heads and the positioning heads are both positioned at the upper end of the detecting table. The bearing ring can be positioned through the positioning head, the bearing ring is circumferentially rotated by a worker under the positioning action of the positioning head, the detection of the size of the sealing groove of the bearing ring is realized through the detection head in the rotating process, the quick detection of the whole circle can be realized through the rotation, the detection precision is high, and the product quality and the working efficiency are greatly improved. However, when the bearing ring rotates, the pointed positioning head may be worn to affect the detection accuracy, and meanwhile, scratches may be generated on the inner wall of the ring to damage the bearing.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the ferrule channel detection tool, which not only can realize the rapid detection of the ferrule channel and has high detection precision, but also can not abrade a detection head in the detection process, can not damage a bearing, reduces the assembly difficulty and is more convenient to use.
In order to solve the technical problems, the ferrule channel detection tool consists of a detection table and a supporting table, wherein the detection table is a circular chuck arranged on the supporting table, a cross-shaped chute is arranged on the detection table, a positioning rod is arranged in the chute, a positioning wheel is arranged at the inner end of the positioning rod, and an adjusting device is arranged at the other end of the positioning rod except the positioning wheel; the adjusting device comprises a fixed adjusting device and a movable adjusting device; the fixed adjusting device is hinged on the supporting table, a sliding block is arranged on the movable adjusting device, and the sliding block moves along a sliding rail in the radial direction of the circle center of the detecting table; the measuring device and the movable adjusting device are in point contact measurement; the surface of the detection table is provided with a plurality of grooves, and the grooves are circular ring grooves taking the center point of the detection table as the center of a circle.
As a further improvement of the utility model, the center of the positioning wheel is provided with a wheel shaft, and the positioning wheel is connected with the positioning rod through the wheel shaft; the positioning wheel can rotate on the wheel shaft. The inner wall of the ferrule is tightly attached to the positioning wheel to rotate, so that abrasion caused by friction is reduced.
Further, the fixed adjusting device and the movable adjusting device comprise a base, a hollow block is arranged on the base, the positioning rod penetrates through the hollow block, and the positioning rod is fixed on the hollow block through a screw. The center of the hollow block is provided with a screw rod which is driven by a bolt to move up and down, so that the hollow block and the positioning rod are adjusted to move up and down.
The bottom of the supporting table is provided with an adjusting rod for adjusting the inclination angle of the supporting table, the adjusting rod is a threaded screw rod penetrating through the supporting table, and the lifting of one end of the supporting table can be controlled by rotating the adjusting rod, so that the supporting table is lifted by a certain angle.
The measuring device comprises a bracket and a dial plate, wherein the bracket is fixed on the bottom surface of the supporting table, the dial plate is detachably arranged on the bracket, one end of the dial plate is provided with a detection head, and the detection head is in point contact with a base of the movable adjusting device. And the positioning rod is moved to enable the detection head to bear pressure, and corresponding readings are displayed on the dial.
The dial plate can be used for selecting a dial indicator or a dial indicator according to different use modes.
When the utility model is used, the screw of the adjusting device is unscrewed, the position of the positioning rod is adjusted, the positioning wheel is moved to the same circumference according to the groove on the surface of the detection table, and the screw is screwed to fix the positioning rod. When the inner diameter is measured, the dial indicator is arranged on the measuring device, the ferrule is placed on the detecting table, 2 locating wheels are tightly attached to the inner wall of the ferrule, the sliding block on the movable adjusting device is adjusted to enable the other locating wheel to be tightly attached to the inner wall of the ferrule, the reading of the dial indicator is read, then the bolt is rotated to adjust the height of the locating rod, the locating wheels are tightly attached to the ferrule channel for measurement by the same method, and the diameter of the ferrule channel can be obtained by a comparison method. The dial indicator on the measuring device is detached and replaced by thousands of dial indicators, so that the ferrule is clung to the 3 positioning wheels to rotate, the roundness of a ferrule channel can be detected according to the change of the reading of the dial indicator, and the detection is more accurate and convenient.
The beneficial effects brought by the utility model are as follows:
the detection head on the positioning rod adopts a positioning wheel structure, and the contact area between the positioning wheel and the inner wall of the ferrule is small, so that the measurement is more accurate. Meanwhile, the abrasion of the detection assembly can be reduced when the ferrule is rotated, and the inner wall of the ferrule can be prevented from being scratched.
The height and the distance of the positioning rod can be adjusted, bearing rings with different sizes can be detected, the inner diameter and the roundness of the rings can be measured, and the universality of use is improved.
The device has simple structure and is convenient to manufacture and use; the annular grooves are formed in the surface of the detection table, so that all detection wheels can be aligned on the same circumference, and assembly of workers is facilitated.
The staff can lift one end of the supporting table to a certain height by adjusting the adjusting rod at the bottom of the supporting table, and the supporting table and the table top form an angle for convenient use. The product quality and the working efficiency are improved, and the production benefit is improved.
Drawings
The present utility model will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a side view of the present utility model.
Fig. 4 is a schematic view of the structure of the positioning rod of the present utility model.
Fig. 5 is a schematic structural view of the adjusting device of the present utility model.
Fig. 6 is a schematic structural view of the movable adjusting device and the measuring device of the present utility model.
In the figure: 1-a supporting table; 2-a detection table; 3-sliding grooves; 4-positioning rods; 5-positioning wheels; 6-adjusting means; 7-grooves; 8-wheel axle; 9-adjusting the rod; 10-sliding rails; 11-a fixed adjustment device; 12-a movable adjustment device; 13-a base; 14-a slider; 15-hollow blocks; 16-screws; 17-screw; 18-bolts; 19-measuring means; 20-a bracket; 21-dial plate; 22-detecting head
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
Referring to fig. 1-3, a ferrule channel detection tool consists of a detection table 2 and a supporting table 1, wherein the detection table 2 is a circular chuck arranged on the supporting table 1, a cross-shaped chute 3 is arranged on the detection table 2, a positioning rod 4 is arranged in the chute 3, a positioning wheel 5 is arranged at the inner end of the positioning rod 4, and an adjusting device 6 is arranged at the other end of the positioning rod 4 except the positioning wheel 5; the adjusting device 6 comprises a fixed adjusting device 10 and a movable adjusting device 12; the fixed adjusting device 10 is hinged on the supporting table 1, the movable adjusting device 12 is provided with a sliding block 14, and the sliding block 14 moves along the radial direction of the sliding rail 10. The position of the positioning wheel 5 can be adjusted according to the inner diameter of the ferrule for measurement. The surface of the detection table 2 is provided with a plurality of grooves 7.
Referring to fig. 4, the center of the positioning wheel 5 is provided with an axle 8, the positioning wheel 5 is connected with the positioning rod 4 through the axle 8, the positioning wheel 5 can rotate on the axle 8, and by adopting the structure, the positioning assembly can be prevented from being worn, and the inner wall of the ferrule can not be damaged.
Referring to fig. 5, the fixed and movable adjusting devices 12 include a base 13, a hollow block 15 is provided on the base 13, the positioning rod 4 passes through the hollow block 15, and the positioning rod 4 is fixed on the hollow block 15 by a screw 16. Loosening the screw 16 allows the positioning rod 4 to move in the hollow block 15. The center of the hollow block 15 is provided with a screw rod 17, and the screw rod 17 is driven by a bolt 18 to move up and down, so that the hollow block 15 and the positioning rod 4 are adjusted to move up and down. The height of the positioning wheel 5 is adjusted to detect bearing rings with different sizes, so that the universality is improved.
Referring to fig. 1-3, the groove 7 is a circular ring groove with the center point of the detection table 2 as the center of a circle, and is used for fixing the positioning wheel 5 on the same circumference, so that the position of the positioning wheel 5 is not required to be measured, and the assembly of workers is facilitated.
The supporting table 1 is provided with an adjusting rod for adjusting the inclination angle of the supporting table 1 at the bottom, the adjusting rod is a threaded screw rod penetrating through the supporting table 1, and the lifting of one end of the supporting table 1 can be controlled by rotating the adjusting rod, so that the supporting table 1 is lifted by a certain angle, and the supporting table is convenient for workers to use.
Referring to fig. 1-3, the positioning rod 4 has a diameter smaller than the width of the chute 3 and is movable along the chute 3.
Referring to fig. 6, the supporting table 1 is provided with a measuring device 19; the measuring device 19 comprises a bracket 20 fixed on the bottom surface of the supporting table 1 and a dial 21, wherein the dial 21 is detachably arranged on the bracket 20, one end of the dial 21 is provided with a detection head 22, and the detection head 22 is in point contact with the base 13 of the movable adjusting device 12.
Dial 21 may be a dial indicator or dial indicator according to the manner of use. The dial indicator is used for measuring the inside diameter of the ferrule, and the dial indicator is used for measuring the roundness of the ferrule.
When the utility model is used, the screw 16 of the adjusting device 6 is unscrewed, the position of the positioning rod 4 is adjusted, the positioning wheel 5 is moved to the same circumference according to the groove 7 on the surface of the detection table 2, and the screw 16 is screwed to fix the positioning rod 4. When measuring the channel diameter, a dial gauge is mounted on the measuring device 19. The ferrule is placed on the detection table 2, 2 positioning wheels 5 are tightly attached to the inner channel of the ferrule, the sliding block 14 of the movable adjusting device 12 is adjusted to enable the other positioning wheel 5 to be tightly attached to the inner channel of the ferrule, the reading of the dial indicator is read, then the bolt 18 is rotated to adjust the height of the positioning rod 4, the positioning wheels 5 are tightly attached to the inner channel of the ferrule for measurement by the same method, and the diameter of the inner channel of the ferrule can be obtained through calculation by a comparison method. The dial indicator on the measuring device 19 is detached and replaced by thousands of dial indicators, so that the ferrule is clung to the 3 positioning wheels 5 for rotation, the roundness of a ferrule channel can be detected according to the change of the reading of the dial indicator, and the detection is more accurate and convenient.
The beneficial effects brought by the utility model are as follows:
the detection head on the positioning rod adopts a positioning wheel structure, and the contact area between the positioning wheel 5 and the inner wall of the ferrule is small, so that the measurement is more accurate. Meanwhile, the abrasion of the detection assembly can be reduced when the ferrule is rotated, and the inner wall of the ferrule can be prevented from being scratched. The height and the distance of the positioning rod 4 can be adjusted, bearing rings with different sizes can be detected, the inner diameter and the roundness of the rings can be measured, and the universality of use is improved. The device has simple structure and is convenient to manufacture and use; the annular grooves arranged on the surface of the detection table 2 can align the positioning wheels 5 on the same circumference, so that the assembly of workers is facilitated. The staff can lift one end of the supporting table 1 to a certain height by adjusting the adjusting rod 9 at the bottom of the supporting table 1, and the angle between the staff and the table top is formed, so that the table top is convenient to use. The product quality and the working efficiency are improved, and the production benefit is improved.
Claims (8)
1. The utility model provides a lasso channel detects frock comprises detection platform, brace table and measuring device, its characterized in that: the detection table is a circular chuck arranged on the supporting table, a cross-shaped chute is arranged on the detection table, at least 3 positioning rods are arranged in the chute, positioning wheels are arranged at the inner ends of the positioning rods, an adjusting device is arranged at the other ends of the positioning rods except the positioning wheels, and the adjusting device comprises a fixed adjusting device and a movable adjusting device; the fixed adjusting device is hinged on the supporting table, a sliding block is arranged on the movable adjusting device, and the sliding block moves along a sliding rail in the radial direction; the measuring device and the movable adjusting device are in point contact measurement.
2. The ferrule channel inspection tool of claim 1, wherein: the center of the positioning wheel is provided with a wheel shaft, and the positioning wheel is connected with the positioning rod through the wheel shaft; the positioning wheel can rotate on the wheel shaft.
3. The ferrule channel inspection tool of claim 1, wherein: the fixed adjusting device and the movable adjusting device comprise a base, a hollow block is arranged on the base, the positioning rod penetrates through the hollow block, and the positioning rod is fixed on the hollow block through a screw.
4. A ferrule channel inspection tool as in claim 3, wherein: the center of the hollow block is provided with a screw rod which is driven by a bolt to move up and down, so that the hollow block and the positioning rod are adjusted to move up and down.
5. The ferrule channel inspection tool of claim 1, wherein: the surface of the detection table is provided with a plurality of grooves, and the grooves are circular ring grooves taking the center point of the detection table as the center of a circle.
6. The ferrule channel inspection tool of claim 1, wherein: the bottom of the supporting table is provided with an adjusting rod for adjusting the inclination angle of the supporting table.
7. The ferrule channel inspection tool of claim 1, wherein: the diameter of the positioning rod is smaller than the width of the chute and can move along the chute.
8. The ferrule channel inspection tool of claim 1, wherein: the measuring device comprises a bracket and a dial fixed on the bottom surface of the supporting table, the dial is detachably arranged on the bracket, one end of the dial is provided with a detection head, and the detection head is in point contact with a base of the movable adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320527545.2U CN219495083U (en) | 2023-03-17 | 2023-03-17 | Lasso channel detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320527545.2U CN219495083U (en) | 2023-03-17 | 2023-03-17 | Lasso channel detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219495083U true CN219495083U (en) | 2023-08-08 |
Family
ID=87507259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320527545.2U Active CN219495083U (en) | 2023-03-17 | 2023-03-17 | Lasso channel detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219495083U (en) |
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2023
- 2023-03-17 CN CN202320527545.2U patent/CN219495083U/en active Active
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