CN216245919U - Bearing inner race axial circle detection mechanism that beats - Google Patents

Bearing inner race axial circle detection mechanism that beats Download PDF

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Publication number
CN216245919U
CN216245919U CN202121923085.2U CN202121923085U CN216245919U CN 216245919 U CN216245919 U CN 216245919U CN 202121923085 U CN202121923085 U CN 202121923085U CN 216245919 U CN216245919 U CN 216245919U
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block
fixedly connected
supporting
detection mechanism
bearing inner
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CN202121923085.2U
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Chinese (zh)
Inventor
喻华
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Guangdong Henghua Heavy Industry Co ltd
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Individual
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Abstract

The utility model belongs to the field of bearings, and particularly relates to a bearing inner ring axial circular run-out detection mechanism which comprises a support frame; the top of the support frame is provided with a connecting groove, a limiting block is movably connected inside the connecting groove, a supporting rod is fixedly connected to the top of the limiting block, one end of the supporting rod is fixedly connected with a dial indicator, the inner wall of the bottom of the support frame is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a driving shaft through a coupler, and the top of the driving shaft is fixedly connected with a connecting block; through the structural design of motor, drive shaft, connecting block, fixed block, first expanding spring, first supporting block, connecting rod, first movable block, second supporting block and second expanding spring, realized the function that detects automatically, solved the problem that needs the manual work to detect to the trouble of having avoided manual operation to lead to is hard.

Description

Bearing inner race axial circle detection mechanism that beats
Technical Field
The utility model relates to the field of bearings, in particular to a bearing inner ring axial circular run-out detection mechanism.
Background
The bearing is a part in mechanical equipment, mainly supports a mechanical rotating body, reduces the friction coefficient in the movement process of the mechanical rotating body, ensures the rotation precision of the mechanical rotating body, and needs to detect the axial circular runout error of the inner ring of the bearing after the bearing is produced, so a detection mechanism is needed.
However, the existing detection mechanism needs to be manually detected, so that the overall detection efficiency is low, and meanwhile, the manual consumption is increased, so that the detection cost is increased, the existing detection mechanism cannot meet the use requirements of people, and the work of people is inconvenient.
Therefore, the bearing inner ring axial circular runout detection mechanism is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art and solve the problem that manual detection is needed, the utility model provides a bearing inner ring axial circular runout detection mechanism.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a bearing inner ring axial circular run-out detection mechanism, which comprises a support frame; the connecting groove has been seted up at the top of support frame, the inside swing joint of connecting groove has the stopper, the top fixedly connected with bracing piece of stopper, the one end fixedly connected with amesdial of bracing piece, the bottom inner wall fixedly connected with motor of support frame, the output shaft of motor passes through shaft coupling fixedly connected with drive shaft, the top fixedly connected with connecting block of drive shaft, the outer wall fixedly connected with fixed block of connecting block.
The inner wall fixedly connected with first expanding spring of fixed block, the first supporting block of one end fixedly connected with of first expanding spring, one side fixedly connected with connecting rod of first supporting block, the first movable block of one end fixedly connected with of connecting rod, the inner wall swing joint of first movable block has the second movable block, the outer wall fixedly connected with second supporting shoe of second movable block, the outer wall fixedly connected with second expanding spring of second supporting shoe.
Preferably, the length of spread groove is greater than the bottom length of bracing piece, and the bracing piece passes through stopper and spread groove sliding connection, and the front view of bracing piece is "L" font and distributes.
Preferably, the width of the limiting block is larger than that of the supporting rod, and the supporting rod and the limiting block are distributed in a T shape.
Preferably, the first supporting block and the fixed block form a telescopic structure through a first telescopic spring, and the fixed blocks are distributed in an equal angle mode relative to the axial center line of the connecting block.
Preferably, the width of the first supporting block is greater than the diameter of the first telescopic spring, and the width of the first supporting block is greater than the width of the connecting rod.
Preferably, the overlooking of the first movable block and the second movable block is distributed in a perfect circle, and the number of the first movable block and the number of the second movable block are consistent with that of the fixed blocks.
Preferably, the second supporting blocks are symmetrically distributed at two ends of the second telescopic spring, and a telescopic structure is formed between the second supporting blocks through the second telescopic spring and the first movable block.
Preferably, the width of the second supporting block is greater than that of the second movable block, and the second movable block is in sliding connection with the first movable block.
The utility model has the advantages that:
1. according to the utility model, through the structural design of the motor, the driving shaft, the connecting block, the fixed block, the first telescopic spring, the first supporting block, the connecting rod, the first movable block, the second supporting block and the second telescopic spring, the function of automatic detection is realized, and the problem that manual detection is needed is solved, so that the phenomena of labor waste and labor waste caused by manual operation are avoided, the convenience of the overall operation and the efficiency of detection work are improved, and simultaneously, the bearings with different sizes are favorably positioned and clamped, so that the overall application range is improved;
2. according to the utility model, through the structural design of the support frame, the connecting groove, the limiting block, the support rod and the dial indicator, the function of adjusting the position of the dial indicator is realized, so that more comprehensive detection work on the bearing is facilitated, the phenomenon of inaccurate detection data caused by too small detection range is avoided, the accuracy of the detection work is improved, the working requirements of people are met, and the dial indicator is worthy of popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic front sectional view of the embodiment;
FIG. 2 is a schematic view of an elevation connection structure of a connection block and a fixing block according to an embodiment;
FIG. 3 is a schematic view of a top-down connection structure of a connection block and a fixing block according to an embodiment;
FIG. 4 is a schematic top view of the connection structure of the first support block and the connection rod of the embodiment;
FIG. 5 is a schematic diagram of a side view connecting structure of the limiting block and the supporting rod according to the embodiment.
In the figure: 1. a support frame; 2. connecting grooves; 3. a limiting block; 4. a support bar; 5. a dial indicator; 6. a motor; 7. a drive shaft; 8. connecting blocks; 9. a fixed block; 10. a first extension spring; 11. a first support block; 12. a connecting rod; 13. a first movable block; 14. a second movable block; 15. a second support block; 16. a second extension spring.
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.
Examples
Referring to fig. 1-5, a bearing inner race axial run-out detection mechanism includes a support frame 1; spread groove 2 has been seted up at the top of support frame 1, the inside swing joint of spread groove 2 has stopper 3, the top fixedly connected with bracing piece 4 of stopper 3, the one end fixedly connected with amesdial 5 of bracing piece 4, the bottom inner wall fixedly connected with motor 6 of support frame 1, the output shaft of motor 6 passes through shaft coupling fixedly connected with drive shaft 7, the top fixedly connected with connecting block 8 of drive shaft 7, the outer wall fixedly connected with fixed block 9 of connecting block 8.
The inner wall fixedly connected with first expanding spring 10 of fixed block 9, the first supporting block 11 of one end fixedly connected with of first expanding spring 10, one side fixedly connected with connecting rod 12 of first supporting block 11, the first movable block 13 of one end fixedly connected with of connecting rod 12, the inner wall swing joint of first movable block 13 has second movable block 14, the outer wall fixedly connected with second supporting shoe 15 of second movable block 14, the outer wall fixedly connected with second expanding spring 16 of second supporting shoe 15.
When the bearing positioning device works, firstly, a bearing is placed on the outer wall of a first movable block 13, at the same time, under the elastic action of a first expansion spring 10, a first supporting block 11 drives the first movable block 13 to position the bearing through a connecting rod 12, meanwhile, when the first movable block 13 moves telescopically, a second movable block 14 drives a second supporting block 15 to move telescopically through a second expansion spring 16, so that the diameter of a perfect circle formed by the first movable block 13 and the second movable block 14 is increased or decreased, the stability of the bearing positioning is further improved, then, a motor 6 is started, the motor 6 drives a connecting block 8 to rotate through a driving shaft 7, so that the connecting block 8 drives the bearing to rotate, the bearing performs more comprehensive detection work through a dial indicator 5, meanwhile, a worker can push and pull the supporting rod 4, so that the supporting rod 4 slides inside a connecting groove 2 through a limiting block 3, thereby make bracing piece 4 drive amesdial 5 and slide to further improve detection range.
In this embodiment, the length of spread groove 2 is greater than the bottom length of bracing piece 4, and bracing piece 4 passes through stopper 3 and 2 sliding connection of spread groove, and bracing piece 4 is just looked and is "L" font and distributes to be favorable to driving amesdial 5 through the slip of bracing piece 4 to carry out diversified detection achievement.
In this embodiment, the width of stopper 3 is greater than the width of bracing piece 4, and is "T" font distribution between bracing piece 4 and the stopper 3, has avoided bracing piece 4 to take place the obscission.
In this embodiment, the first supporting block 11 and the fixing block 9 form an extending structure through the first extension spring 10, and the fixing block 9 is distributed at equal angles with respect to the axial center line of the connecting block 8, which is beneficial to pushing the first supporting block 11 to reset and slide through the elasticity of the first extension spring 10.
In this embodiment, the width of first supporting block 11 is greater than the diameter of first expanding spring 10, and the width of first supporting block 11 is greater than the width of connecting rod 12, is favorable to spacing connecting rod 12 through first supporting block 11.
In this embodiment, the first movable blocks 13 and the second movable blocks 14 are distributed in a perfect circle in a plan view, and the number of the first movable blocks 13 and the number of the second movable blocks 14 are the same as the number of the fixed blocks 9, which is beneficial to improving the supporting strength of the bearing when the bearing is positioned by the first movable blocks 13 and the second movable blocks 14.
In this embodiment, the second supporting blocks 15 are symmetrically distributed at two ends of the second extension spring 16, and the second supporting blocks 15 and the first movable block 13 form an extension structure through the second extension spring 16, which is beneficial to pushing the second supporting blocks 15 to slide in a reset manner through the elasticity of the second extension spring 16.
In this embodiment, the width of the second supporting block 15 is greater than the width of the second movable block 14, and the second movable block 14 is slidably connected to the first movable block 13, so that the second movable block 14 is limited by the second supporting block 15.
To sum up, this bearing inner race axial circle detection mechanism that beats has realized the function that detects automatically, has solved the problem that needs manual to detect to avoid the trouble and energy-wasting phenomenon that manual operation leads to, further satisfied people's user demand, be worth using widely.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (8)

1. The utility model provides a bearing inner race axial circle detection mechanism that beats which characterized in that: comprises a supporting frame (1); the top of the support frame (1) is provided with a connecting groove (2), the inside of the connecting groove (2) is movably connected with a limiting block (3), the top of the limiting block (3) is fixedly connected with a supporting rod (4), one end of the supporting rod (4) is fixedly connected with a dial indicator (5), the inner wall of the bottom of the support frame (1) is fixedly connected with a motor (6), an output shaft of the motor (6) is fixedly connected with a driving shaft (7) through a coupler, the top of the driving shaft (7) is fixedly connected with a connecting block (8), and the outer wall of the connecting block (8) is fixedly connected with a fixing block (9);
the inner wall fixedly connected with first expanding spring (10) of fixed block (9), the first supporting block (11) of one end fixedly connected with of first expanding spring (10), one side fixedly connected with connecting rod (12) of first supporting block (11), the first movable block (13) of one end fixedly connected with of connecting rod (12), the inner wall swing joint of first movable block (13) has second movable block (14), the outer wall fixedly connected with second supporting shoe (15) of second movable block (14), the outer wall fixedly connected with second expanding spring (16) of second supporting shoe (15).
2. The bearing inner race axial circular run-out detection mechanism according to claim 1, characterized in that: the length of spread groove (2) is greater than the bottom length of bracing piece (4), and bracing piece (4) pass through stopper (3) and spread groove (2) sliding connection, and the front view of bracing piece (4) is "L" font and distributes.
3. The bearing inner race axial circular run-out detection mechanism according to claim 1, characterized in that: the width of the limiting block (3) is larger than that of the supporting rod (4), and the supporting rod (4) and the limiting block (3) are distributed in a T shape.
4. The bearing inner race axial circular run-out detection mechanism according to claim 1, characterized in that: the first supporting block (11) and the fixing block (9) form a telescopic structure through a first telescopic spring (10), and the fixing block (9) is distributed in an equal angle mode relative to the axial center line of the connecting block (8).
5. The bearing inner race axial circular run-out detection mechanism according to claim 1, characterized in that: the width of the first supporting block (11) is larger than the diameter of the first telescopic spring (10), and the width of the first supporting block (11) is larger than the width of the connecting rod (12).
6. The bearing inner race axial circular run-out detection mechanism according to claim 1, characterized in that: the first movable blocks (13) and the second movable blocks (14) are distributed in a perfect circle in a top view, and the number of the first movable blocks (13) and the number of the second movable blocks (14) are consistent with that of the fixed blocks (9).
7. The bearing inner race axial circular run-out detection mechanism according to claim 1, characterized in that: the second supporting blocks (15) are symmetrically distributed at two ends of the second telescopic spring (16), and a telescopic structure is formed between the second supporting blocks (15) through the second telescopic spring (16) and the first movable block (13).
8. The bearing inner race axial circular run-out detection mechanism according to claim 1, characterized in that: the width of the second supporting block (15) is larger than that of the second movable block (14), and the second movable block (14) is in sliding connection with the first movable block (13).
CN202121923085.2U 2021-08-16 2021-08-16 Bearing inner race axial circle detection mechanism that beats Active CN216245919U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121923085.2U CN216245919U (en) 2021-08-16 2021-08-16 Bearing inner race axial circle detection mechanism that beats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121923085.2U CN216245919U (en) 2021-08-16 2021-08-16 Bearing inner race axial circle detection mechanism that beats

Publications (1)

Publication Number Publication Date
CN216245919U true CN216245919U (en) 2022-04-08

Family

ID=80980488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121923085.2U Active CN216245919U (en) 2021-08-16 2021-08-16 Bearing inner race axial circle detection mechanism that beats

Country Status (1)

Country Link
CN (1) CN216245919U (en)

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Effective date of registration: 20220705

Address after: 512000 No. 11, Gongye Avenue, MABA Town, Qujiang District, Shaoguan City, Guangdong Province

Patentee after: Guangdong Henghua Heavy Industry Co.,Ltd.

Address before: 510000 No. 104 Tianhe Road, Guangzhou, Guangdong, Tianhe District

Patentee before: Yu Hua