CN220288569U

CN220288569U - Bearing inner and outer ring end height measuring device

Info

Publication number: CN220288569U
Application number: CN202321271118.9U
Authority: CN
Inventors: 潘常玉; 汤叶; 孟飞
Original assignee: Suzhou Kangjing Intelligent Equipment Co ltd
Current assignee: Suzhou Kangjing Intelligent Equipment Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2024-01-02
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a bearing inner and outer ring end height measuring device, which is characterized in that a lifting mechanism is used for lifting a test head, the bearing inner and outer rings are conveyed to a bearing tray through a conveying mechanism, the lifting mechanism is used for lowering the test head, when the test head is contacted with the bearing inner and outer rings, the lifting mechanism stops descending, at the moment, the reading of a height sensor is a high value of the bearing inner and outer ring ends, the end height measurement of the bearing inner and outer rings is finished, the bearing inner and outer rings are taken away, the next measurement of the bearing inner and outer ring ends can be performed, the high value of the bearing inner and outer ring ends can be accurately measured, the efficiency of the bearing inner and outer ring end height measurement is greatly improved, and the bearing inner and outer ring end height measuring device has a certain use value and popularization value.

Description

Bearing inner and outer ring end height measuring device

Technical Field

The utility model relates to the field of electromechanical equipment, in particular to a device for measuring the end height of an inner ring and an outer ring of a bearing.

Background

Currently, bearings are an important component in contemporary mechanical devices. The main function of the bearing is to support the mechanical rotator, reduce the friction coefficient in the motion process and ensure the rotation precision, wherein the bearing comprises a bearing inner ring, a retainer and a bearing outer ring, the retainer is provided with rolling elements, and the rolling elements comprise rollers, rolling balls and the like.

Chinese patent CN202110315798.9 discloses a bearing section height measuring instrument, comprising a bracket, a cross shaft, an upright post and a meter frame; the horizontal axis level sets up on the support, the vertical setting of stand is on the support, the stand is located the top of horizontal axis, the slidable cover of table frame is established on the stand, bearing cross section height measurement appearance still includes the amesdial, the amesdial sets up on the table frame, the amesdial is located the top of horizontal axis adopts the amesdial to measure bearing interface height, and during the measurement, still need the manual work to read the reading of micrometer, just measure bearing interface height mutually different moreover, can't directly obtain the end height numerical value of bearing.

In view of the foregoing, there is a need for a device for measuring the end height of an inner ring and an outer ring of a bearing to solve the drawbacks of the prior art.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a device for measuring the end height of an inner ring and an outer ring of a bearing, which aims to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high measuring device of outer lane end in bearing, includes the base, set up the bearing tray on the base, bearing tray and base fixed connection, the base sets up conveying mechanism downwards, conveying mechanism and base fixed connection, the base top sets up elevating system, elevating system and base fixed connection, the last measuring head that sets up of elevating system, measuring head and elevating system fixed connection, the measuring head top sets up altitude sensor, altitude sensor is connected with the measuring head. Before the measurement, the reading of the height sensor is set to zero through elevating system with measuring head and bearing tray contact, and rethread elevating system promotes the measuring head, carries the bearing inner and outer circle to the bearing tray through conveying mechanism on, reduces the measuring head through elevating system, and when the measuring head contacted with the bearing inner and outer circle, elevating system stopped to descend, and at this moment, the reading of the height sensor is the high numerical value of outer lane end in the bearing, and the end height measurement of outer lane in the bearing is accomplished, takes away the outer lane in the bearing, can carry out the high measurement of outer lane end in the next bearing, the high numerical value of outer lane end in the bearing in the measurement that can be accurate has improved the high measuring efficiency of outer lane end in the bearing greatly.

Optionally, the measuring head includes lifter block and contact, contact and lifter block fixed connection, set up the measuring stick on the contact, the measuring stick can be dismantled with the contact and be connected, the lifter block is connected with altitude sensor, altitude sensor and elevating system fixed connection. The contact head is provided with a measuring rod, and the lifting block can drive the contact head to contact with the inner ring and the outer ring of the bearing, so that the end height of the inner ring and the outer ring of the bearing is measured through the height sensor.

Optionally, the elevating system includes the crane, fixed the setting lift cylinder on the crane, fixed the setting lifting head on the lift cylinder, fixed the setting lifting roller on the lifting block, the lifting head corresponds with the lifting roller. The lifting frame is used for fixing a lifting cylinder, the lifting cylinder drives a lifting head and lifting rollers on the lifting block to lift and descend the lifting block, and then the measurement of the end height of the inner ring and the outer ring of the bearing is realized.

Optionally, conveying mechanism includes conveying cylinder and delivery board, set up the connecting plate between delivery board and the conveying cylinder, connecting plate and conveying cylinder and the equal fixed connection of delivery board. The conveying cylinder reciprocates, and the connecting plate drives the conveying plate to reciprocate, so that the conveying of the inner ring and the outer ring of the bearing is realized.

Optionally, a return spring is arranged between the measuring head and the lifting mechanism, and the return spring is detachably connected with the measuring head and the lifting mechanism. The descent of the measuring head can be realized by the descent of the gravity of the return spring and the self so as to realize rapid descent measurement.

Optionally, set up the backup pad on the altitude sensor, backup pad one end and altitude sensor fixed connection, the backup pad other end can dismantle with elevating system and be connected. The height sensor is connected with the lifting mechanism through the supporting plate, so that the stability of the height sensor is guaranteed, and the accuracy of measurement is further guaranteed.

The utility model has the beneficial effects that:

1. according to the utility model, before measurement, the measuring head is contacted with the bearing tray through the lifting mechanism, the reading of the height sensor is set to be zero, then the lifting mechanism lifts the testing head, the inner ring and the outer ring of the bearing are conveyed to the bearing tray through the conveying mechanism, the lifting mechanism lowers the testing head, when the testing head is contacted with the inner ring and the outer ring of the bearing, the lifting mechanism stops descending, at the moment, the reading of the height sensor is a numerical value with high end of the inner ring and the outer ring of the bearing, the end height measurement of the inner ring and the outer ring of the bearing is finished, the inner ring and the outer ring of the bearing are taken away, the next measurement of the end height of the inner ring and the outer ring of the bearing can be accurately measured, and the efficiency of the end height measurement of the inner ring and the outer ring of the bearing is greatly improved;

2. according to the utility model, the contact head is provided with the measuring rod, and the lifting block can drive the contact head to contact with the inner ring and the outer ring of the bearing, so that the height of the inner ring and the outer ring of the bearing is measured through the height sensor;

3. in the utility model, the lifting frame is used for fixing the lifting cylinder, the lifting cylinder drives the lifting head and the lifting roller on the lifting block to realize the lifting and descending of the lifting block, so that the measurement of the end height of the inner ring and the outer ring of the bearing is realized, and the lifting device has certain use value and popularization value.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic plan view of the present utility model.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: 1. a base; 2. a bearing tray; 3. a conveying mechanism; 4. a lifting mechanism; 5. a measuring head; 6. a height sensor; 7. a return spring; 31. a conveying cylinder; 32. a conveying plate; 33. a connecting plate; 41. a lifting frame; 42. a lifting cylinder; 43. a lifting head; 44. a support plate; 51. a lifting block; 52. a contact; 53. lifting rollers; 54. a measuring rod.

Detailed Description

As shown in fig. 1, 2 and 3, the device for measuring the end height of the inner ring and the outer ring of the bearing comprises a base 1, wherein a bearing tray 2 is arranged on the base 1, the bearing tray 2 is fixedly connected with the base 1, a conveying mechanism 3 is arranged below the base 1, the conveying mechanism 3 is fixedly connected with the base 1, a lifting mechanism 4 is arranged above the base 1, the lifting mechanism 4 is fixedly connected with the base 1, a measuring head 5 is arranged on the lifting mechanism 4, the measuring head 5 is fixedly connected with the lifting mechanism 4, a height sensor 6 is arranged above the measuring head 5, the height sensor 6 is connected with the measuring head 5, the measuring head 5 comprises a lifting block 51 and a contact head 52, the contact head 52 is fixedly connected with the lifting block 51, a measuring rod 54 is arranged on the contact head 52, the measuring rod 54 is detachably connected with the contact head 52, the lifting block 51 is connected with the height sensor 6, the height sensor 6 is fixedly connected with the lifting mechanism 4, the lifting mechanism 4 comprises a lifting frame 41, a lifting cylinder 42 is fixedly arranged on the lifting frame 41, a lifting head 43 is fixedly arranged on the lifting cylinder 42, a lifting roller 53 is fixedly arranged on a lifting block 51, the lifting head 43 corresponds to the lifting roller 53, the conveying mechanism 3 comprises a conveying cylinder 31 and a conveying plate 32, a connecting plate 33 is arranged between the conveying plate 32 and the conveying cylinder 31, the connecting plate 33 is fixedly connected with the conveying cylinder 31 and the conveying plate 32, a return spring 7 is arranged between the measuring head 5 and the lifting mechanism 4, the return spring 7 is detachably connected with the measuring head 5 and the lifting mechanism 4, a supporting plate 44 is arranged on the height sensor 6, one end of the supporting plate 44 is fixedly connected with the height sensor 6, and the other end of the supporting plate 44 is detachably connected with the lifting mechanism 4.

The working principle of the utility model is as follows: before measurement, the reading of the height sensor is set to zero, the measuring head is lifted through the lifting mechanism, the inner ring and the outer ring of the bearing are conveyed to the bearing tray through the conveying mechanism, the measuring head is lowered through the lifting mechanism, the lifting mechanism stops descending when the measuring head is contacted with the inner ring and the outer ring of the bearing, at the moment, the reading of the height sensor is a high numerical value of the inner ring and the outer ring of the bearing, the end height measurement of the inner ring and the outer ring of the bearing is finished, the inner ring and the outer ring of the bearing are taken away, the high numerical value of the end height of the outer ring of the next bearing can be measured, the measuring rod is arranged on the contact head, the lifting block can drive the contact head to be contacted with the inner ring and the outer ring of the bearing through the conveying mechanism, the lifting roller on the lifting block is used for fixing the lifting cylinder, the lifting roller on the lifting head and the lifting block is used for lifting and descending, the inner ring and the outer ring of the bearing are further measured, the conveying cylinder is reciprocated, the connecting plate is used for driving the conveying plate to reciprocate, the conveying plate is driven to reciprocate, the bearing can be further connected with the bearing through the lifting device through the lifting mechanism, the high-speed sensor is guaranteed, the high-speed measurement stability of the bearing is guaranteed, and the high-speed measurement reliability of the bearing is guaranteed, and the bearing can be well, and the high reliability is guaranteed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a high measuring device of outer lane end in bearing, its characterized in that, the on-line screen storage device comprises a base, set up the bearing tray on the base, bearing tray and base fixed connection, the base sets up conveying mechanism downwards, conveying mechanism and base fixed connection, the base top sets up elevating system, elevating system and base fixed connection, the last measuring head that sets up of elevating system, measuring head and elevating system fixed connection, the measuring head top sets up altitude sensor, altitude sensor is connected with the measuring head.

2. The device for measuring the end height of the inner ring and the outer ring of the bearing according to claim 1, wherein the measuring head comprises a lifting block and a contact head, the contact head is fixedly connected with the lifting block, a measuring rod is arranged on the contact head and is detachably connected with the contact head, the lifting block is connected with a height sensor, and the height sensor is fixedly connected with the lifting mechanism.

3. The device for measuring the end height of the inner ring and the outer ring of the bearing according to claim 2, wherein the lifting mechanism comprises a lifting frame, a lifting cylinder is fixedly arranged on the lifting frame, a lifting head is fixedly arranged on the lifting cylinder, a lifting roller is fixedly arranged on the lifting block, and the lifting head corresponds to the lifting roller.

4. The bearing inner and outer ring end height measurement device according to claim 1, wherein the conveying mechanism comprises a conveying cylinder and a conveying plate, a connecting plate is arranged between the conveying plate and the conveying cylinder, and the connecting plate is fixedly connected with the conveying cylinder and the conveying plate.

5. The device for measuring the end height of the inner ring and the outer ring of the bearing according to claim 1, wherein a return spring is arranged between the measuring head and the lifting mechanism, and the return spring is detachably connected with the measuring head and the lifting mechanism.

6. The bearing inner and outer ring end height measuring device according to any one of claims 1-5, wherein a supporting plate is arranged on the height sensor, one end of the supporting plate is fixedly connected with the height sensor, and the other end of the supporting plate is detachably connected with the lifting mechanism.