CN218524056U - Novel bearing seal groove detection device - Google Patents

Abstract

The utility model discloses a novel bearing seal groove detects device, including detecting ring, handle, detect ring annular surface rear end position and handle fixed connection, it is close to front position fixedly connected with motor to detect ring upper end surface, detect the inside transmission chamber of having seted up of ring, the output shaft of motor extends to the transmission intracavity portion, and its lower extreme fixedly connected with gear one, the transmission intracavity portion is equipped with gear two, gear one meshes with gear two, two lower extreme outer fixed surface of gear are connected with magnet, the cylindricality cavity has all been seted up with magnet inside to gear two, the utility model discloses a mutually supporting of gear one and gear two and magnet can be so that to wait to detect the bearing rotation, and it forces the regulating block to move down at spring one to push the telescopic link simultaneously and continuously supports the upper end of measuring staff and reject, makes inside the seal groove of bearing can be inserted to the ball at both ends around it to detect the seal groove under the rotatory condition of bearing.

Description

Novel bearing seal groove detection device

Technical Field

The utility model relates to a bearing detection area specifically is a novel bearing seal groove detects device.

Background

The Bearing (Bearing) is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision, and the bearings can be divided into two categories of rolling bearing and sliding bearing according to the difference of friction properties of the moving elements. The rolling bearing is standardized and serialized, but compared with a sliding bearing, the rolling bearing has larger radial size, vibration and noise and higher price, and generally consists of an outer ring, an inner ring, a rolling body and a retainer. Rolling bearings are classified into ball bearings and roller bearings according to the shape of the rolling element.

However, in the prior art, most of the bearings are produced in batches in a production workshop, after the production is finished, the bearings of different batches are subjected to sampling inspection by a quality detection department, and the sampling inspection is put on the market if the sampling inspection is qualified, wherein the detection of the bearings relates to parameters such as size, quality, diameter and the like, wherein the detection of the bearing sealing groove is particularly complicated, and the bearing groove is an arc-shaped groove body, so that only one point of the bearing groove can be detected during the detection, multiple measurements are required, the average value is calculated, and a conclusion is finally obtained, and the complicated process is not beneficial to improving the detection efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bearing seal groove detects device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a novel bearing seal groove detects device, is including detecting ring, handle, detect ring annular surface rear end position and handle fixed connection, it is close to front end position fixedly connected with motor to detect ring upper end surface, detect the inside transmission chamber that has seted up of ring, the output shaft of motor extends to the transmission intracavity portion, and its lower extreme fixedly connected with gear one, the transmission intracavity portion is equipped with gear two, gear one and the meshing of gear two, two lower extreme outer fixed surface of gear is connected with magnet, the cylindricality cavity has all been seted up with magnet inside to gear two, transmission intracavity surface upper end has been seted up and has been adjusted the chamber, adjust the inside swing joint in chamber and have the detection pole, detection pole quantity is two sets of and it uses the detection ring mid point as central symmetric distribution, and is two sets of fixedly connected with spring two between the detection pole, the inside regulating block that is equipped with of handle, the regulating block lower extreme is the toper structural design, and its inclined plane and detection pole contact, flexible groove has been seted up to handle internal surface rear end, flexible inslot portion swing joint has the telescopic link.

Preferably, a first spring is fixedly connected between the telescopic groove and the telescopic rod, one end, far away from the first spring, of the telescopic rod is designed to be an inclined structure, and the telescopic groove and the telescopic rod are matched in a corresponding mode.

Preferably, the spout has all been seted up at both ends about adjusting the intracavity surface, the inside equal sliding connection of spout has the slider, the one end and the regulating block fixed connection of spout are kept away from to the slider, the regulating block passes through the mutually supporting and handle swing joint of spout and slider, the regulating block upper end is the slope structural design with the telescopic link corresponding position.

Preferably, guide grooves are formed in the left end and the right end of the inner surface of the adjusting cavity and located below the sliding grooves, guide blocks are connected inside the guide grooves in a sliding mode, and the guide blocks are fixedly connected with the detecting rods.

Preferably, the detection rod is designed into an L-shaped structure, and the adjusting cavity is designed into a rectangular structure.

Preferably, the end part of the detection rod is sleeved with an adjusting sleeve, a ball is embedded into the end part of the adjusting sleeve, the adjusting sleeve is fixed with the detection rod through a bolt, and the outer surface of the upper end of the handle is provided with scales.

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

1. the utility model can make the bearing to be detected rotate by the mutual matching of the first gear, the second gear and the magnet, meanwhile, the first spring pushes the telescopic rod to force the adjusting block to move downwards to continuously resist the upper end part of the detecting rod, so that the balls at the front end and the rear end can be inserted into the sealing groove of the bearing, and the sealing groove is detected under the condition that the bearing rotates;

2. the utility model discloses still simultaneously through having cup jointed the adjusting collar on the gauge rod, adjusting bolt makes the adjusting collar extend along the gauge rod when facing not unidimensional bearing to can restrict the location to not unidimensional bearing under the cooperation of spring two again.

Drawings

FIG. 1 is a view of the overall structure of the present invention;

FIG. 2 is a view showing the combination of the detecting rod and the magnet according to the present invention;

FIG. 3 is a cross-sectional view of the entire device of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a detection ring; 2. a handle; 3. a motor; 4. a telescopic groove; 5. a telescopic rod; 6. a first spring; 7. a transmission cavity; 8. a first gear; 9. a second gear; 10. a magnet; 12. a detection lever; 13. a second spring; 14. a cylindrical cavity; 15. an adjusting sleeve; 16. an adjusting block; 17. a slider; 18. a guide groove; 19. a guide block; 20. a chute; 21. the chamber is regulated.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a novel bearing seal groove detects device, includes detection ring 1, handle 2, detect 1 annular surface rear end position of ring and 2 fixed connection of handle, detect that 1 upper end surface of ring is close to front end position fixedly connected with motor 3, detect 1 inside transmission chamber 7 of having seted up of ring, motor 3's output shaft extends to transmission chamber 7 inside, and its lower extreme fixedly connected with gear 8, transmission chamber 7 inside is equipped with gear two 9, gear 8 and gear two 9 meshing, gear two 9 lower extreme outer fixed surface is connected with magnet 10, the cylindricality cavity 14 has all been seted up with magnet 10 inside to gear two 9, transmission chamber 7 internal surface upper end has been seted up and has been adjusted the chamber 21, the inside swing joint in chamber 21 has detection pole 12, detection pole 12 quantity is two sets of and it uses detection ring 1 mid point as central symmetric distribution, and is two sets of fixedly connected with spring two 13 between detection pole 12, the inside regulating block 16 that is equipped with of handle 2, the 16 lower extreme of regulating block is the toper structural design, and its inclined plane and detection pole 12 contact, handle 2 internal surface rear end has been seted up telescopic slot 4, telescopic link 4 inside telescopic links are connected with the telescopic link.

Preferably, fixedly connected with spring 6 between flexible groove 4 and the telescopic link 5, the one end that spring 6 was kept away from to telescopic link 5 is the slope structural design, and flexible groove 4 matches with telescopic link 5 each other correspondingly.

Preferably, the inner surface of the adjusting cavity 21 is provided with a left sliding groove 20 and a right sliding groove 20 at both ends, the sliding groove 20 is internally provided with a sliding block 17 in sliding connection, one end of the sliding block 17 away from the sliding groove 20 is fixedly connected with the adjusting block 16, the adjusting block 16 is movably connected with the handle 2 up and down through the mutual matching of the sliding groove 20 and the sliding block 17, and the upper end of the adjusting block 16 is designed to be inclined with the corresponding position of the telescopic rod 5.

Preferably, guide grooves 18 are formed in the left end and the right end of the inner surface of the adjusting cavity 21, the guide grooves 18 are located below the sliding grooves 20, guide blocks 19 are slidably connected inside the guide grooves 18, and the guide blocks 19 are fixedly connected with the detecting rod 12.

Preferably, the detection rod 12 is designed to be an L-shaped structure, and the adjustment cavity 21 is designed to be a rectangular structure, so that the stability of the device is improved.

Preferably, the tip of measuring rod 12 has cup jointed adjusting collar 15, adjusting collar 15's tip embedding has the ball, adjusting collar 15 passes through the bolt fastening with measuring rod 12, 2 upper end surfaces of handle are equipped with the scale, judge whether qualified through the state of running through scale and telescopic link 5 the bearing.

The working principle is as follows: when the device is used, the elastic force generated by the second spring 13 is smaller than the elastic force generated by the first spring 6, a user uses a thumb to stir the telescopic rod 5 to enable the telescopic rod to move backwards along the telescopic groove 4 and compress the first spring 6, the two groups of detection rods 12 move relatively under the action of the elastic force of the second spring 13, the upper end parts of the two groups of detection rods are in contact with the inclined surface at the lower end of the adjusting block 16, so that the adjusting block 16 is pushed to move upwards along the sliding groove 20 through the sliding block 17, the distance between the two groups of detection rods 12 is nearest, finally, the detection ring 1 is horizontally placed at the upper end of the bearing, the bearing is subjected to magnetic absorption by the magnet 10, the bearing is attached to the surface of the magnet 10, and then the user loosens the telescopic rod 5 to enable the telescopic rod to move forwards along the telescopic groove 4 under the action of the elastic force generated by the first spring 6, under the mutual cooperation of the inclined end part and the adjusting block 16, the adjusting block 16 is forced to move downwards along the sliding groove 20 through the sliding block 17, so that the inclined plane at the lower end of the adjusting block 16 is in contact with the upper ends of the detection rods 12, the two groups of detection rods 12 are forced to move oppositely, the second spring 13 is stretched, meanwhile, balls are inserted into the sealing grooves of the bearings to resist the bearings attached to the surface of the magnet 10 and position the bearings, the motor 3 is electrified to drive the first gear 8 to rotate, the second gear 9 and the magnet 10 are forced to rotate synchronously, the bearings attached to the lower end of the magnet 10 are driven to rotate synchronously, the scales of the protruding part of the telescopic rod 5 and the surface of the handle 2 are observed, if the movement range of the telescopic rod 5 exceeds a certain range, the motor 3 is determined as a defective product, and the motor 3 is electrically connected with a power supply.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel bearing seal groove detects device, includes detection ring (1), handle (2), its characterized in that: the rear end position of the annular outer surface of the detection ring (1) is fixedly connected with the handle (2), the outer surface of the upper end of the detection ring (1) close to the front end is fixedly connected with a motor (3), a transmission cavity (7) is arranged in the detection ring (1), an output shaft of the motor (3) extends into the transmission cavity (7), the lower end of the transmission cavity is fixedly connected with a first gear (8), a second gear (9) is arranged in the transmission cavity (7), the first gear (8) is meshed with the second gear (9), the outer surface of the lower end of the second gear (9) is fixedly connected with a magnet (10), the second gear (9) and the magnet (10) are both internally provided with cylindrical cavities (14), an adjusting cavity (21) is arranged at the upper end of the inner surface of the transmission cavity (7), a detection rod (12) is movably connected inside the adjusting cavity (21), the number of the detection rods (12) is two, the detection rods are symmetrically distributed by taking the midpoint of the detection ring (1) as a center, a second spring (13) is fixedly connected between the two groups of the detection rods (12), an adjusting block (16) is arranged in the handle (2), the lower end of the adjusting block (16) is designed to be a conical structure, the inclined surface of the handle is contacted with the detection rod (12), the rear end of the inner surface of the handle (2) is provided with a telescopic groove (4), the telescopic groove (4) is movably connected with a telescopic rod (5).

2. The novel bearing seal groove detection device of claim 1, wherein: fixedly connected with spring (6) between flexible groove (4) and telescopic link (5), the one end that spring (6) were kept away from in telescopic link (5) is the slope structural design, and flexible groove (4) and telescopic link (5) match each other.

3. The novel bearing seal groove detection device of claim 2, wherein: adjust both ends and all seted up spout (20) about chamber (21) internal surface, the inside equal sliding connection of spout (20) has slider (17), the one end and regulating block (16) fixed connection of spout (20) are kept away from in slider (17), swing joint about mutually supporting and handle (2) through spout (20) and slider (17) is passed through in regulating block (16), regulating block (16) upper end and telescopic link (5) correspond the position and are the slope structural design.

4. The novel bearing seal groove detection device of claim 3, wherein: guide way (18) have been seted up at both ends about adjusting chamber (21) internal surface, guide way (18) are located spout (20) below, the inside sliding connection of guide way (18) has guide block (19), guide block (19) and test rod (12) fixed connection.

5. The novel bearing seal groove detection device of claim 4, wherein: the detection rod (12) is designed to be of an L-shaped structure, and the adjusting cavity (21) is designed to be of a rectangular structure.

6. The novel bearing seal groove detection device of claim 5, wherein: the end part of the detection rod (12) is sleeved with an adjusting sleeve (15), a ball is embedded into the end part of the adjusting sleeve (15), the adjusting sleeve (15) is fixed with the detection rod (12) through a bolt, and scales are arranged on the outer surface of the upper end of the handle (2).

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