CN218349414U

CN218349414U - Bearing detection device for production of precision bearing

Info

Publication number: CN218349414U
Application number: CN202122165496.6U
Authority: CN
Inventors: 苏巍
Original assignee: Wuhan Huahaina Technology Co ltd
Current assignee: Wuhan Huahaina Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2023-01-20
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a bearing detection device for precision bearing production relates to bearing detection device technical field, for solving the relatively poor and lower problem of detection efficiency of current bearing detection device flexibility. The inside of base is provided with the transmission chamber, arc splint are all installed to the both sides of base up end, and the lower extreme of arc splint extends to the inside in transmission chamber, and arc splint and base pass through the spout and slide, the fixed supporting seat that is provided with in rear side of base up end, the front end slidable mounting of supporting seat has perpendicular regulating plate, the fixed installation section of thick bamboo that is provided with of lower terminal surface of perpendicular regulating plate, the lower terminal surface of installation section of thick bamboo rotates and installs the vertical pole, first infrared distance measuring sensor is installed to the bilateral symmetry of vertical pole bottom.

Description

Bearing detection device for production of precision bearing

Technical Field

The utility model relates to a bearing detection device technical field specifically is a bearing detection device for production of precision bearing.

Background

Bearings are components that hold, rotate and reduce the coefficient of friction of the load during mechanical transmission. It can also be said that the bearing is a very important part in modern mechanical equipment to reduce the friction coefficient during the transmission of motion force and to keep the center position of the rotating shaft fixed when other parts move relative to each other on the shaft. Its main function is the support mechanical rotator for reduce the mechanical load coefficient of friction of equipment in transmission process, its precision, performance, life-span and reliability play decisive role to the precision, performance, life-span and the reliability of host computer, consequently after bearing production is accomplished, need use detection device to carry out the measurement of precision to the inside and outside footpath of bearing.

However, the existing bearing detection device cannot be flexibly fixed according to bearings of different specifications, and on the other hand, the detection efficiency is low, and efficient and accurate detection work cannot be realized, so that the existing requirements are not met, and therefore, the bearing detection device for producing the precision bearing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing detection device for precision bearing production to solve the relatively poor and lower problem of detection efficiency of bearing detection device flexibility that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing detection device for production of precision bearing, includes the base, the inside of base is provided with the transmission chamber, arc splint are all installed to the both sides of base up end, and the lower extreme of arc splint extends to the inside in transmission chamber, and arc splint slide through the spout with the base, the fixed supporting seat that is provided with in rear side of base up end, the front end slidable mounting of supporting seat has perpendicular regulating plate, the lower terminal surface of perpendicular regulating plate is fixed and is provided with an installation section of thick bamboo, the lower terminal surface of an installation section of thick bamboo rotates and installs the vertical pole, first infrared distance measuring sensor is installed to the bilateral symmetry of vertical pole bottom.

Preferably, the both sides of transmission intracavity portion are all rotated and are installed first threaded rod, the sliding block is all installed to the outside of first threaded rod, and the up end of sliding block and the lower terminal surface fixed connection of arc splint, the fixed driven bevel gear that is provided with of one end of first threaded rod, initiative bevel gear is installed to the middle front end of driven bevel gear, and initiative bevel gear is connected with the meshing of driven bevel gear, and the rotation axis of initiative bevel gear front end extends to the outside of base, initiative bevel gear is located the fixed swiveling wheel that is provided with of the outside one end of base.

Preferably, the inside intermediate position department of supporting seat rotates installs the second threaded rod, and the rear end screw-thread fit of second threaded rod and perpendicular regulating plate, the intermediate position department fixed mounting of supporting seat up end has second servo motor, and second servo motor's output shaft passes through the shaft coupling transmission with the second threaded rod and is connected.

Preferably, a first servo motor is fixedly installed inside the installation cylinder, and an output shaft of the first servo motor is in transmission connection with the upper end face of the vertical rod through a coupler.

Preferably, the both sides of perpendicular pole are all fixed and are provided with the horizontal pole, the inside slidable mounting of horizontal pole has the movable rod, and the movable rod extends to the outside of horizontal pole, one side fixed mounting of movable rod lower extreme has the dead lever, the inboard lower extreme fixed mounting of dead lever has the infrared range sensor of second, and the equidistance sets up between first infrared range sensor and the infrared range sensor of second.

Preferably, the locking bolt is installed to the upper end of horizontal pole, locking bolt and horizontal pole screw-thread fit, and the one end and the movable rod of locking bolt laminate mutually.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the transmission chamber in the inside of base, to the bearing in different specifications, place the central point of base up end with the bearing and put, through clockwise rotation swiveling wheel, thereby make initiative conical gear rotate, under the meshing with driven conical gear, the first threaded rod that drives both sides is reverse rotation at the same speed, the sliding block turns into linear motion with rotary motion under the screw-thread fit with first threaded rod so, make the sliding block that is equipped with arc splint remove towards the direction that is close to the bearing, along with the continuous rotation of swiveling wheel, it is spacing fixed to the bearing to form arc splint, through this kind of mode, only need to rotate the swiveling wheel and can make arc splint accomplish the fixed work to the bearing, and be the same speed removal at removal in-process arc splint, ensure that the centre of a circle point at fixed back bearing is in the same vertical pole the centre of a circle on the line, the flexibility all obtains effectual promotion with the accuracy.

2. The utility model discloses an install perpendicular regulating plate at the front end of supporting seat, through opening second servo motor, its output shaft drives the second threaded rod and rotates, turns into linear motion with rotary motion under the effect of perpendicular regulating plate rear end friction power, makes it be perpendicular linear motion at the front end of supporting seat, makes infrared distance measuring sensor extend to the direction that is close to the bearing from the top, so in the testing process, can carry out nimble regulation according to the degree of depth of bearing specification.

3. The utility model discloses an install first infrared distance measuring sensor in the both sides of vertical pole lower extreme, install the infrared distance measuring sensor of second in the inboard of dead lever lower extreme, along with first servo motor is opened in the decline of perpendicular regulating plate, it slowly rotates to drive the vertical pole, two first infrared distance measuring sensors can measure the radius of bearing in the rotation process, and two infrared distance measuring sensors of second can measure the diameter of bearing, if the distance difference exceeds the default between two infrared distance measuring sensors, then indicate that this bearing does not reach the processing standard, through this kind of mode, the detection efficiency of bearing has been improved when guaranteeing the precision.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a top view of the inside of the transmission chamber of the present invention.

In the figure: 1. a base; 2. a supporting base; 3. a vertical adjustment plate; 4. a transmission cavity; 5. a first threaded rod; 6. a slider; 7. an arc-shaped splint; 8. a driven bevel gear; 9. a driving bevel gear; 10. a chute; 11. a second threaded rod; 12. mounting the cylinder; 13. a first servo motor; 14. a vertical rod; 15. a cross bar; 16. a movable rod; 17. locking the bolt; 18. a fixing rod; 19. a first infrared ranging sensor; 20. a second infrared distance measuring sensor; 21. a second servo motor; 22. a rotating wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a bearing detection device for precision bearing production, the on-line screen storage device comprises a base 1, base 1's inside is provided with transmission chamber 4, arc splint 7 are all installed to the both sides of base 1 up end, the lower extreme of arc splint 7 extends to the inside in transmission chamber 4, and arc splint 7 and base 1 slide through spout 10, the fixed supporting seat 2 that is provided with in rear side of base 1 up end, the front end slidable mounting of supporting seat 2 has perpendicular regulating plate 3, the fixed installation section of thick bamboo 12 that is provided with of lower terminal surface of perpendicular regulating plate 3, the lower terminal surface of installation section of thick bamboo 12 rotates installs vertical pole 14, first infrared distance measuring sensor 19 is installed to the bilateral symmetry of 14 bottoms of vertical pole.

Further, the inside both sides of transmission chamber 4 all rotate and install first threaded rod 5, sliding block 6 is all installed to the outside of first threaded rod 5, and the up end of sliding block 6 and the lower terminal surface fixed connection of arc splint 7, the fixed driven bevel gear 8 that is provided with of one end of first threaded rod 5, initiative bevel gear 9 is installed to the front end in the middle of the driven bevel gear 8, initiative bevel gear 9 is connected with the meshing of driven bevel gear 8, and the rotation axis of initiative bevel gear 9 front end extends to the outside of base 1, initiative bevel gear 9 is located the fixed swiveling wheel 22 that is provided with of the outside one end of base 1, only need rotate swiveling wheel 22 and can make arc splint 7 accomplish the fixed work to the bearing, and arc splint 7 is the syntpeed removal at the removal in-process, ensure that the centre of a circle point of bearing and the centre of a circle of vertical pole 14 are in the same vertical line after fixing, flexibility and accuracy all obtain effectual promotion.

Further, the inside intermediate position department of supporting seat 2 rotates and installs second threaded rod 11, and the rear end screw-thread fit of second threaded rod 11 and perpendicular regulating plate 3, and the intermediate position department fixed mounting of supporting seat 2 up end has second servo motor 21, and the output shaft of second servo motor 21 passes through the shaft coupling transmission with second threaded rod 11 and is connected, can carry out nimble regulation according to the degree of depth of bearing specification.

Further, a first servo motor 13 is fixedly installed inside the installation cylinder 12, and an output shaft of the first servo motor 13 is in transmission connection with the upper end face of the vertical rod 14 through a coupler.

Further, horizontal pole 15 is all fixed to be provided with in the both sides of vertical pole 14, the inside slidable mounting of horizontal pole 15 has movable rod 16, and movable rod 16 extends to the outside of horizontal pole 15, one side fixed mounting of movable rod 16 lower extreme has dead lever 18, the inboard lower extreme fixed mounting of dead lever 18 has the infrared range sensor 20 of second, and the equidistance sets up between first infrared range sensor 19 and the infrared range sensor 20 of second, through this kind of mode, has improved the detection efficiency of bearing when guaranteeing the precision.

Further, locking bolt 17 is installed to the upper end of horizontal pole 15, and locking bolt 17 and horizontal pole 15 screw-thread fit, and locking bolt 17's one end and movable rod 16 laminate mutually, can adjust horizontal pole 15 and movable rod 16's length, and the suitability obtains further improvement.

The working principle is as follows: during the use, to the bearing in different specifications, place the central point of base 1 up end with the bearing and put, through clockwise rotation swiveling wheel 22, thereby make initiative conical gear 9 rotate, under the meshing with driven conical gear 8, drive the first threaded rod 5 of both sides and be reverse with fast rotatory, then sliding block 6 turns into linear motion with rotary motion under the screw-thread fit with first threaded rod 5, make sliding block 6 that is equipped with arc splint 7 move towards the direction that is close to the bearing, along with the continuous rotation of swiveling wheel 22, form the spacing of arc splint 7 to the bearing and fix, open second servo motor 21, its output shaft drives second threaded rod 11 and rotates, change rotary motion into linear motion under the effect with vertical adjusting plate 3 rear end friction, make it do vertical linear motion at the front end of supporting seat 2, make infrared distance measuring sensor extend to the direction that is close to the bearing from the top, open first servo motor 13 along with the decline of vertical adjusting plate 3, drive vertical rod 14 and slowly rotate, two infrared distance measuring sensor 19 can measure the radius of bearing in the process, and two infrared distance measuring sensor 20 can surpass the difference of the infrared distance measuring standard, if this bearing shows the difference.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bearing detection device for production of precision bearing, includes base (1), its characterized in that: the inside of base (1) is provided with transmission chamber (4), arc splint (7) are all installed to the both sides of base (1) up end, and the lower extreme of arc splint (7) extends to the inside in transmission chamber (4), and arc splint (7) slide through spout (10) with base (1), the fixed supporting seat (2) that are provided with in rear side of base (1) up end, the front end slidable mounting of supporting seat (2) has perpendicular regulating plate (3), the fixed installation section of thick bamboo (12) that are provided with of lower terminal surface of perpendicular regulating plate (3), the lower terminal surface of installation section of thick bamboo (12) rotates installs perpendicular pole (14), first infrared distance measuring sensor (19) are installed to the bilateral symmetry of perpendicular pole (14) bottom.

2. The bearing detection device for the production of the precision bearing according to claim 1, characterized in that: all rotate in the inside both sides of transmission chamber (4) and install first threaded rod (5), sliding block (6) are all installed to the outside of first threaded rod (5), and the up end of sliding block (6) and the lower terminal surface fixed connection of arc splint (7), the one end of first threaded rod (5) is fixed and is provided with driven conical gear (8), initiative conical gear (9) are installed to the front end in the middle of driven conical gear (8), and initiative conical gear (9) are connected with driven conical gear (8) meshing, and the rotation axis of initiative conical gear (9) front end extends to the outside of base (1).

3. The bearing detection device for the production of the precision bearing as claimed in claim 1, wherein: the utility model discloses a supporting seat, including supporting seat (2), supporting seat (2) inside intermediate position department rotates and installs second threaded rod (11), and the rear end screw-thread fit of second threaded rod (11) and vertical adjusting plate (3), the intermediate position department fixed mounting of supporting seat (2) up end has second servo motor (21), and the output shaft of second servo motor (21) is connected through the shaft coupling transmission with second threaded rod (11).

4. The bearing detection device for the production of the precision bearing as claimed in claim 1, wherein: a first servo motor (13) is fixedly mounted inside the mounting cylinder (12), and an output shaft of the first servo motor (13) is in transmission connection with the upper end face of the vertical rod (14) through a coupler.

5. The bearing detection device for the production of the precision bearing as claimed in claim 1, wherein: the both sides of vertical pole (14) are all fixed and are provided with horizontal pole (15), the inside slidable mounting of horizontal pole (15) has movable rod (16), and movable rod (16) extend to the outside of horizontal pole (15), one side fixed mounting of movable rod (16) lower extreme has dead lever (18), the inboard lower extreme fixed mounting of dead lever (18) has second infrared ranging sensor (20), and the equidistance sets up between first infrared ranging sensor (19) and second infrared ranging sensor (20).

6. A bearing detection device for precision bearing production according to claim 5, characterized in that: locking bolt (17) are installed to the upper end of horizontal pole (15), and locking bolt (17) and horizontal pole (15) screw-thread fit, and the one end and the movable rod (16) of locking bolt (17) are laminated mutually.