CN217043546U

CN217043546U - Slewing bearing sinkage detection device

Info

Publication number: CN217043546U
Application number: CN202220832566.0U
Authority: CN
Inventors: 刘振华
Original assignee: Qingdao Omega Electric Co ltd
Current assignee: Qingdao Omega Electric Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-26
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a bearing check out test set field discloses slew bearing deflection detection device, including examining test table, examine the bottom left and right sides difference fixedly connected with first collecting box and the second collecting box of test table, examine the equal fixedly connected with riser of both ends center department about the top of test table, the inboard bottom of riser is rotated respectively and is connected with first electric putter and second electric putter, first electric putter's the first motor of one end fixedly connected with, first electric putter's the first splint of other end fixedly connected with, second electric putter's one end fixedly connected with second splint. The utility model discloses in, drive first splint and second electric putter through first electric putter and drive the both sides that second splint are close to slew bearing to the realization is tight to slew bearing's fixed clamp, avoids among the testing process bearing to take place the skew or drop and causes the problem that detects the precision and reduce, is favorable to improving detection accuracy and efficiency.

Description

Slewing bearing sinkage detection device

Technical Field

The utility model relates to a bearing check out test set field especially relates to slewing bearing deflection detection device.

Background

The bearing is an important part in modern mechanical equipment, has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, has the characteristics of high radial bearing capacity, high radial rigidity and the like, is widely applied to mechanical equipment such as machine tool spindles, rolling mills, rolling vehicles, hoisting equipment and the like, and further influences the assembly quality and the service performance of the bearing in order to ensure the normal application of the bearing in the mechanical equipment, so that the sinking amount of the bearing is an indispensable inspection item in the assembly.

At present, slewing bearing need carry out the deflection detection to it when using, but current slewing bearing deflection detection device leads to the bearing to have the skew problem that drops owing to lack fixed subassembly in the testing process, finally makes slewing bearing deflection detection device's detection precision reduce to slewing bearing after the detection is accomplished can not carry out automatic classification, has increased the work load of staff's screening, so need improve slewing bearing deflection detection device.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a rotary bearing settlement detection device.

In order to realize the purpose, the utility model adopts the following technical scheme: the rotary bearing sinking detection device comprises a detection platform, wherein the left side and the right side of the bottom of the detection platform are respectively and fixedly connected with a first collection box and a second collection box, the centers of the left end and the right end of the top of the detection platform are respectively and fixedly connected with a vertical plate, the bottom end of the inner side of the vertical plate is respectively and rotatably connected with a first electric push rod and a second electric push rod, one end of the first electric push rod is fixedly connected with a first clamping plate, one end of the second electric push rod is fixedly connected with a second clamping plate, the top of the vertical plate is respectively and fixedly connected with the left end and the right end of the bottom of a mounting plate, the center of the top of the mounting plate is fixedly connected with a second motor, the driving end of the second motor penetrates through the mounting plate and is fixedly connected with an air cylinder, and the bottom end of the air cylinder is fixedly connected with the top of the mounting plate, the left side fixedly connected with third motor of installation frame, the drive end of third motor runs through the left side of installation frame and fixed connection is at the left end of threaded rod, threaded connection has the movable plate on the external diameter of threaded rod, the bottom of movable plate is provided with detection apparatus.

As a further description of the above technical solution:

first electric putter, second electric putter, first motor, second motor and third motor all with PLC controller electric connection, the left side fixed connection of PLC controller is on the right side of examining the test table.

As a further description of the above technical solution:

the top center department that detects the platform is provided with detects the groove, the bottom left and right sides that detects the groove all is provided with the through-hole, and the through-hole links to each other with the top feed inlet of first collecting box and second collecting box respectively.

As a further description of the above technical solution:

the rubber pad is fixedly connected to one side of the first clamping plate and one side of the second clamping plate.

As a further description of the above technical solution:

the outer side of the first motor is fixedly connected into a through hole in the lower portion of the inner portion of the left vertical plate.

As a further description of the above technical solution:

the right-hand member of threaded rod is rotated and is connected on the right side inner wall of installation frame.

As a further description of the above technical solution:

the top of movable plate sliding connection is on the top inner wall of installation frame.

As a further description of the above technical solution:

the front sides of the first collecting box and the second collecting box are respectively provided with a box door, and one end of the front side of each box door is fixedly connected with a handle.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first drive first splint and second electric putter through first electric putter and drive the both sides that second splint are close to slew bearing, thereby realize the fixed clamp to slew bearing tight, avoid taking place the skew in the testing process and cause the problem that detects the precision and reduce, be favorable to improving the detection accuracy, drive through the second motor simultaneously and detect the apparatus isotructure and rotate, the third motor passes through the threaded rod and drives the movable plate and detect the apparatus and control and remove, thereby realize detecting slew bearing different positions, first motor drives first electric putter simultaneously, first splint, second electric putter and second splint and first splint and second splint between fixed slew bearing rotate, to sum up can carry out comprehensive detection to the bearing, the comprehensiveness and the accurate nature that detect have been improved.

2. In the utility model, the mounting frame, the third motor, the detecting instrument and the like are driven by the air cylinder to move downwards, the detecting instrument detects the subsidence of the slewing bearing, the data detected by the detecting instrument is transmitted to the PLC controller, the PLC controller receives the data and compares and analyzes the data with the standard component, when the detected data is qualified, the first electric push rod drives the first clamping plate to move leftwards and the second electric push rod drives the second clamping plate to move leftwards synchronously, when the slewing bearing is positioned right above the first collecting box, the second electric push rod drives the second clamping plate to move rightwards, so that the slewing bearing falls into the first collecting box, when the detecting is unqualified, the first electric push rod and the second electric push rod are reversely controlled, so that the slewing bearing falls into the second collecting box, thereby realizing the function of automatic screening, avoiding the problem that the qualified bearing and the unqualified bearing are mixed to increase the working strength, is favorable for improving the working efficiency.

Drawings

Fig. 1 is a perspective view of a slewing bearing settlement detecting device provided by the present invention;

fig. 2 is a front view of the detecting device for detecting the sinking amount of the slewing bearing provided by the present invention;

fig. 3 is a rear view of the slewing bearing sinkage detecting apparatus according to the present invention.

Illustration of the drawings:

1. a detection table; 2. a detection tank; 3. a PLC controller; 4. a first collection tank; 5. a second collection tank; 6. a vertical plate; 7. a first electric push rod; 8. a first splint; 9. a second electric push rod; 10. a second splint; 11. a first motor; 12. mounting a plate; 13. a second motor; 14. mounting the frame; 15. a third motor; 16. a threaded rod; 17. moving the plate; 18. detecting an instrument; 19. and a cylinder.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a rotary bearing sinking amount detection device comprises a detection table 1, wherein the left side and the right side of the bottom of the detection table 1 are fixedly connected with a first collection box 4 and a second collection box 5 respectively, the centers of the left end and the right end of the top of the detection table 1 are fixedly connected with vertical plates 6, the bottom ends of the inner sides of the vertical plates 6 are rotatably connected with a first electric push rod 7 and a second electric push rod 9 respectively, one end of the first electric push rod 7 is fixedly connected with a first motor 11, the other end of the first electric push rod 7 is fixedly connected with a first clamping plate 8, one end of the second electric push rod 9 is fixedly connected with a second clamping plate 10, the top of the vertical plate 6 is fixedly connected with the left end and the right end of the bottom of a mounting plate 12 respectively, the center of the top of the mounting plate 12 is fixedly connected with a second motor 13, the driving end of the second motor 13 penetrates through the mounting plate 12 and is fixedly connected with a cylinder 19, and the bottom end of the cylinder 19 is fixedly connected with the top of the mounting frame 14, the left side of installation frame 14 is fixedly connected with third motor 15, the drive end of third motor 15 runs through the left side of installation frame 14 and is fixedly connected at the left end of threaded rod 16, threaded connection has movable plate 17 on the external diameter of threaded rod 16, the bottom of movable plate 17 is provided with detection apparatus 18, drive first splint 8 and second electric putter 9 through first electric putter 7 and drive second splint 10 and be close to slewing bearing's both sides, thereby realize the fixed clamp to slewing bearing, avoid taking place the skew in the detection process and cause the problem that the detection precision reduces, be favorable to improving the detection accuracy, drive detection apparatus 18 isotructure through second motor 13 and rotate simultaneously, third motor 15 drives movable plate 17 and detection apparatus 18 through threaded rod 16 and moves about, thereby realize detecting different positions of slewing bearing, first motor 11 drives first electric putter 7 simultaneously, The first clamping plate 8, the second electric push rod 9, the second clamping plate 10 and the rotary bearing fixed between the first clamping plate 8 and the second clamping plate 10 rotate, so that the bearing can be comprehensively detected, the comprehensiveness and accuracy of detection are improved, the mounting frame 14, the third motor 15, the detection instrument 18 and the like are driven to move downwards through the air cylinder 19, the detection instrument 18 detects the sinking amount of the rotary bearing, data detected by the detection instrument 18 are transmitted to the PLC controller 3, the PLC controller 3 receives the data and compares the data with standard components for analysis, when the detected data are qualified, the first electric push rod 7 drives the first clamping plate 8 to move leftwards, the second electric push rod 9 drives the second clamping plate 10 to synchronously move leftwards, when the rotary bearing is positioned right above the first collecting box 4, the second electric push rod 9 drives the second clamping plate 10 to move rightwards, so that the rotary bearing falls into the first collecting box 4, when detecting unqualified, reverse control first electric putter 7 and second electric putter 9 for in slewing bearing fell into second collecting box 5, thereby realized the function to the autofilter, avoided detecting qualified bearing and unqualified bearing and mix and increase working strength's problem, be favorable to promoting work efficiency.

The first electric push rod 7, the second electric push rod 9, the first motor 11, the second motor 13 and the third motor 15 are all electrically connected with the PLC controller 3, the left side of the PLC controller 3 is fixedly connected to the right side of the detection table 1 to facilitate control, the center of the top of the detection table 1 is provided with a detection groove 2, the left side and the right side of the bottom of the detection groove 2 are respectively provided with a through hole, the through holes are respectively connected with top feed inlets of the first collection box 4 and the second collection box 5 to facilitate classification of the detected rotary bearings, one side of the first clamping plate 8 and one side of the second clamping plate 10 are both fixedly connected with rubber pads to increase friction force and improve detection stability, the outer side of the first motor 11 is fixedly connected in the through hole below the inner part of the left vertical plate 6, the right end of the threaded rod 16 is rotatably connected to the right inner wall of the installation frame 14, the top of the movable plate 17 is slidably connected to the top inner wall of the installation frame 14, the front sides of the first collecting box 4 and the second collecting box 5 are both provided with box doors, and one end of the front side of each box door is fixedly connected with a handle, so that the screened bearings can be taken out conveniently.

The working principle is as follows: the first electric push rod 7 drives the first clamping plate 8 and the second electric push rod 9 drives the second clamping plate 10 to be close to two sides of the slewing bearing, so that the slewing bearing is fixedly clamped, the problem that detection precision is reduced due to deviation in the detection process is avoided, detection accuracy is improved, meanwhile, the second motor 13 drives the detection instrument 18 and the like to rotate, the third motor 15 drives the movable plate 17 and the detection instrument 18 to move left and right through the threaded rod 16, so that different positions of the slewing bearing are detected, meanwhile, the first motor 11 drives the first electric push rod 7, the first clamping plate 8, the second electric push rod 9, the second clamping plate 10 and the slewing bearing fixed between the first clamping plate 8 and the second clamping plate 10 to rotate, comprehensive detection can be performed on the bearing, the detection comprehensiveness and the precision of the detection are improved, the cylinder 19 drives the installation frame 14, the second clamping plate 10, and the like, The third motor 15 and the detecting device 18 move downwards, the detecting device 18 detects the subsidence of the slewing bearing, the data detected by the detecting device 18 is transmitted to the PLC controller 3, the PLC controller 3 receives the data and compares the data with a standard component for analysis, when the detected data is qualified, the first electric push rod 7 drives the first clamping plate 8 to move leftwards and the second electric push rod 9 drives the second clamping plate 10 to move leftwards synchronously, when the slewing bearing is positioned right above the first collecting box 4, the second electric push rod 9 drives the second clamping plate 10 to move rightwards, so that the slewing bearing falls into the first collecting box 4, when the detection is unqualified, the first electric push rod 7 and the second electric push rod 9 are reversely controlled, so that the slewing bearing falls into the second collecting box 5, thereby realizing the function of automatic screening, avoiding the problem that the qualified bearing and the unqualified bearing are mixed to increase the working strength, is favorable for improving the working efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. Slewing bearing deflection detection device, including examining test table (1), its characterized in that: the detection device is characterized in that a first collecting box (4) and a second collecting box (5) are fixedly connected to the left side and the right side of the bottom of the detection platform (1) respectively, vertical plates (6) are fixedly connected to the centers of the left end and the right end of the top of the detection platform (1), the bottom ends of the inner sides of the vertical plates (6) are respectively and rotatably connected with a first electric push rod (7) and a second electric push rod (9), a first motor (11) is fixedly connected to one end of the first electric push rod (7), a first clamping plate (8) is fixedly connected to the other end of the first electric push rod (7), a second clamping plate (10) is fixedly connected to one end of the second electric push rod (9), the top of the vertical plate (6) is respectively and fixedly connected to the left end and the right end of the bottom of a mounting plate (12), a second motor (13) is fixedly connected to the center of the top of the mounting plate (12), and a driving end of the second motor (13) penetrates through the mounting plate (12) and is fixedly connected with a cylinder (19), the bottom fixed connection of cylinder (19) is at the top of installation frame (14), the left side fixedly connected with third motor (15) of installation frame (14), the drive end of third motor (15) runs through the left side of installation frame (14) and fixed connection is at the left end of threaded rod (16), threaded connection has movable plate (17) on the external diameter of threaded rod (16), the bottom of movable plate (17) is provided with detection apparatus (18).

2. The slewing bearing settlement amount detecting device according to claim 1, wherein: first electric putter (7), second electric putter (9), first motor (11), second motor (13) and third motor (15) all with PLC controller (3) electric connection, the left side fixed connection of PLC controller (3) is on the right side of examining test table (1).

3. The slewing bearing settlement amount detecting device according to claim 1, wherein: the top center of the detection table (1) is provided with a detection groove (2), the left side and the right side of the bottom of the detection groove (2) are provided with through holes, and the through holes are respectively connected with top feed inlets of the first collection box (4) and the second collection box (5).

4. The slewing bearing settlement amount detecting device according to claim 1, wherein: and rubber pads are fixedly connected to one side of the first clamping plate (8) and one side of the second clamping plate (10).

5. The slewing bearing settlement amount detecting device according to claim 1, wherein: the outer side of the first motor (11) is fixedly connected in a through hole in the lower portion of the interior of the left vertical plate (6).

6. The slewing bearing settlement amount detecting device according to claim 1, wherein: the right end of the threaded rod (16) is rotatably connected to the right inner wall of the mounting frame (14).

7. The slewing bearing settlement amount detecting device according to claim 1, wherein: the top of the moving plate (17) is connected to the inner wall of the top of the mounting frame (14) in a sliding mode.

8. The slewing bearing settlement amount detecting device according to claim 1, wherein: the front sides of the first collecting box (4) and the second collecting box (5) are both provided with box doors, and one ends of the front sides of the box doors are fixedly connected with handles.