CN211262174U

CN211262174U - High-speed running axial detection mechanism

Info

Publication number: CN211262174U
Application number: CN202020062573.8U
Authority: CN
Inventors: 余雄文; 田金旭
Original assignee: Wuhan Feng Machinery Manufacturing Co ltd
Current assignee: Wuhan Feng Machinery Manufacturing Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-08-14
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a high-speed operation axial detection mechanism relates to the axial plane and detects technical field. The utility model discloses a fixed plate, two connecting pieces of fixed plate top surface fixedly connected with, two slide bars of fixedly connected with between two connecting piece relative lateral walls, the equal sliding connection in all sides of two slide bars has the sliding plate, the kidney slot that runs through about the sliding plate top surface is seted up, kidney slot internal surface sliding connection has the removal axle, remove the epaxial end and the equal fixedly connected with sliding seat in bottom, sliding seat one side fixedly connected with fixed axle, the utility model discloses a set up rotatable angle bar, realized distance measuring sensor's multi-angle detection, the pointer can obtain distance measuring sensor's detection angle information with the combined action of angle square, through the gyro wheel with wait to detect the axle contact and drive gear revolve, realize the detection to the main shaft rotational speed, compare with prior art, the multi-angle detects that cooperation rotational.

Description

High-speed running axial detection mechanism

Technical Field

The utility model relates to an axial plane detects technical field, specifically is a high-speed operation axial detection mechanism.

Background

The high-speed motor generally refers to a motor with the rotating speed of more than 10000r/min, because the rotating speed is high, and the volume is far smaller than that of a motor with ordinary power. If the spindle used for the high-speed motor slightly deviates, the motor is abraded and has high noise after long-term use, and the service life of the motor is shortened, so that the spindle of the high-precision detection device is required to be detected.

The existing detection device can only vertically detect, cannot measure the chamfer surface of the spindle, cannot comprehensively detect the state of the spindle, and is not easy to find the defects of the spindle.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high-speed operation axial detection mechanism has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-speed running axial detection mechanism comprises a fixed plate, wherein the top surface of the fixed plate is fixedly connected with two connecting pieces, two sliding rods are fixedly connected between opposite side walls of the two connecting pieces, the peripheral side surfaces of the two sliding rods are respectively connected with a sliding plate in a sliding manner, the top surface of the sliding plate is provided with a vertically-penetrating kidney-shaped groove, the inner surface of the kidney-shaped groove is connected with a moving shaft in a sliding manner, and the top end and the bottom end of the moving shaft are respectively fixedly connected with;

the sliding seat is characterized in that a fixed shaft is fixedly connected to one side of the sliding seat, an angle iron is rotatably connected to one side of the sliding seat through the fixed shaft, a distance measuring sensor is fixedly connected to the bottom of the angle iron, a support is fixedly connected to the other side of the sliding seat, and a speed measuring sensor is fixedly connected to the side wall of the support.

Furthermore, the fixed plate is far away from the side wall of the sliding plate and is connected with two clamping plates through a T-shaped groove in a sliding mode, the top surface of the fixed plate is fixedly connected with two fixed blocks, the inner surfaces of the two fixed blocks are rotatably connected with a screw rod, and the peripheral side surface of the screw rod is in threaded connection with the two clamping plates.

Furthermore, the thread directions of the circumferential side surfaces of the two ends of the screw rod are opposite, one end of the screw rod is fixedly connected with a connecting shaft, and a torsion bar penetrates through the circumferential side surface of the connecting shaft.

Further, the fixed plate top surface fixedly connected with controller, controller top surface fixedly connected with display, distance measuring sensor and tacho sensor output pass through electric wire and controller input electric connection, the controller output passes through electric wire and display input electric connection.

Furthermore, the top of the angle iron is fixedly connected with a pointer, and one side of the sliding seat, which is close to the angle iron, is fixedly connected with an angle ruler which is matched with the pointer.

Further, the support bottom is rotated and is connected with the pivot, pivot week side fixedly connected with gyro wheel, pivot one end fixedly connected with gear, the gear is located the tacho sensor under.

The utility model discloses following beneficial effect has:

1. this high-speed operation axial detection mechanism through setting up rotatable angle bar, has realized that distance measuring sensor's multi-angle detects, and the pointer can obtain distance measuring sensor's detection angle information with the combined action of angle square, through the gyro wheel with wait to detect that the axle contacts and drive gear revolve, realize the detection to the main shaft rotational speed, compare with prior art, the multi-angle detects that cooperation rotational speed detects makes more comprehensive that the main shaft detected.

2. This high-speed operation axial detection mechanism through two splint of lead screw drive, has realized the quick fixed of mechanism, through sliding plate and sliding seat combined action, can enlarge the detection range of mechanism, is convenient for fast switch over between tacho sensor and the range finding sensor simultaneously, and detection structure projects on the display, and the audio-visual acquisition of the detection personnel of being convenient for detects data.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a high-speed running axial detection mechanism of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of the opposite side of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

in the figure: 1-fixed plate, 2-clamping plate, 3-fixed block, 4-screw rod, 5-connecting shaft, 6-torsion bar, 7-controller, 8-display, 9-connecting piece, 10-sliding bar, 11-sliding plate, 12-kidney-shaped groove, 13-moving shaft, 14-sliding seat, 15-fixed shaft, 16-angle iron, 17-distance measuring sensor, 18-pointer, 19-angle ruler, 20-bracket, 21-roller, 22-gear and 23-speed measuring sensor.

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

Referring to fig. 1-3, the present invention provides a technical solution: a high-speed running axial detection mechanism comprises a fixed plate 1, wherein the top surface of the fixed plate 1 is fixedly connected with two connecting pieces 9, two sliding rods 10 are fixedly connected between opposite side walls of the two connecting pieces 9, the peripheral side surfaces of the two sliding rods 10 are both connected with a sliding plate 11 in a sliding manner, the top surface of the sliding plate 11 is provided with a vertically-penetrating kidney-shaped groove 12, the inner surface of the kidney-shaped groove 12 is connected with a moving shaft 13 in a sliding manner, and the top end and the bottom end of the moving shaft;

one side of the sliding seat 14 is fixedly connected with a fixed shaft 15, one side of the sliding seat 14 is rotatably connected with an angle iron 16 through the fixed shaft 15, the bottom of the angle iron 16 is fixedly connected with a TFmini type distance measuring sensor 17, the other side of the sliding seat 14 is fixedly connected with a support 20, and the side wall of the support 20 is fixedly connected with a CM-P series speed measuring sensor 23.

The side wall of the fixed plate 1, which is far away from the sliding plate 11, is connected with two clamping plates 2 in a sliding manner through a T-shaped groove, the top surface of the fixed plate 1 is fixedly connected with two fixed blocks 3, the inner surfaces of the two fixed blocks 3 are both rotatably connected with a screw rod 4, and the peripheral side surface of the screw rod 4 is in threaded connection with the two clamping plates 2; two clamping plates 2 are driven by a screw rod 4 to fix the fixing plate 1 at the top of the equipment to be detected, so that the subsequent detection work can be conveniently carried out.

Wherein, the thread directions of the circumferential side surfaces of the two ends of the screw rod 4 are opposite, one end of the screw rod 4 is fixedly connected with a connecting shaft 5, and a torsion bar 6 penetrates through the circumferential side surface of the connecting shaft 5; the torsion bar 6 utilizes the lever principle to facilitate the improvement of the driving force of the screw rod 4 and the defect of insufficient manual driving force.

The top surface of the fixing plate 1 is fixedly connected with an FX1N-14MR model controller 7, the top surface of the controller 7 is fixedly connected with a ZW-T101BAHA-01 model display 8, the output ends of the distance measuring sensor 17 and the speed measuring sensor 23 are electrically connected with the input end of the controller 7 through wires, and the output end of the controller 7 is electrically connected with the input end of the display 8 through wires; the display 8 is used for displaying the detection result and the rotating speed, so that the detection personnel can observe conveniently.

The top of the angle iron 16 is fixedly connected with a pointer 18, and one side of the sliding seat 14, which is close to the angle iron 16, is fixedly connected with an angle square 19 matched with the pointer 18; the angle iron 16 drives the pointer 18 to rotate when rotating, and the pointer 18 rotates on the surface of the angle ruler 19, so that detection angles can be conveniently and visually seen by detection personnel.

Wherein, the bottom of the bracket 20 is rotatably connected with a rotating shaft, the peripheral side surface of the rotating shaft is fixedly connected with a roller 21, one end of the rotating shaft is fixedly connected with a gear 22, and the gear 22 is positioned under the speed measuring sensor 23; the roller 21 is driven to rotate by the shaft to be detected, and the roller rotates through the rotating shaft to drive the gear 22 to rotate, so that the rotating speed of the shaft to be detected can be indirectly measured.

The specific application of this embodiment is: manually rotating a torsion bar 6, wherein the torsion bar 6 drives a connecting shaft 5 and a screw rod 4 to rotate, the screw rod 4 drives two clamping plates 2 to approach each other, and the two clamping plates 2 extrude the equipment to be detected to realize the fixation of a fixing plate 1; the sliding plate 11 is manually pushed to a proper position, so that the distance measuring sensor 17 is positioned right above the shaft of the equipment to be detected, the equipment is started to rotate the shaft to be detected, the distance measuring sensor 17 collects the distance change information of the shaft surface, the information is transmitted to the controller 7, the controller 7 projects the detection result onto the display 8, and the detection result can be conveniently watched by a detector; the angle iron 16 is shifted to enable the angle iron 16 to rotate by taking the fixed shaft 15 as an axis, so that the multi-angle detection equipment shaft of the distance measuring sensor 17 can be realized; the rotation of the equipment shaft is stopped, the sliding plate 11 is continuously pushed, the side surface of the periphery of the roller 21 is in contact with the side surface of the periphery of the shaft to be detected, the equipment is restarted, the shaft to be detected is rotated, the roller 21 is driven to rotate by the rotation of the shaft to be detected, the roller 21 drives the gear 22 to rotate through the rotating shaft, the speed sensor 23 collects the rotating speed information of the gear 22, the information is transmitted to the controller 7, the rotating speed of the shaft to be detected is calculated by the controller 7 through the rotating speed information of the gear 22, the rotating speed information of the shaft to be detected is projected to the display 8 by the controller 7, and the.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-speed operation axial detection mechanism, includes fixed plate (1), its characterized in that: the top surface of the fixed plate (1) is fixedly connected with two connecting pieces (9), two sliding rods (10) are fixedly connected between opposite side walls of the two connecting pieces (9), the peripheral side surfaces of the two sliding rods (10) are both connected with a sliding plate (11) in a sliding manner, the top surface of the sliding plate (11) is provided with a kidney-shaped groove (12) which penetrates through the kidney-shaped groove from top to bottom, the inner surface of the kidney-shaped groove (12) is connected with a moving shaft (13) in a sliding manner, and the top end and the bottom end of the moving shaft (;

sliding seat (14) one side fixedly connected with fixed axle (15), sliding seat (14) one side is rotated through fixed axle (15) and is connected with angle bar (16), angle bar (16) bottom fixedly connected with range sensor (17), sliding seat (14) opposite side fixedly connected with support (20), support (20) lateral wall fixedly connected with speed sensor (23).

2. The high-speed running axial detection mechanism is characterized in that two clamping plates (2) are slidably connected to the side wall of the fixed plate (1) far away from the sliding plate (11) through a T-shaped groove, two fixed blocks (3) are fixedly connected to the top surface of the fixed plate (1), a screw rod (4) is rotatably connected to the inner surfaces of the two fixed blocks (3), and the peripheral side surface of the screw rod (4) is in threaded connection with the two clamping plates (2).

3. The high-speed axial detection mechanism according to claim 2, wherein the screw rod (4) has opposite thread directions on the circumferential sides at both ends, the connecting shaft (5) is fixedly connected to one end of the screw rod (4), and the torsion bar (6) penetrates through the circumferential side of the connecting shaft (5).

4. The high-speed axial detection mechanism of claim 1, wherein a controller (7) is fixedly connected to the top surface of the fixing plate (1), a display (8) is fixedly connected to the top surface of the controller (7), the output ends of the distance measuring sensor (17) and the speed measuring sensor (23) are electrically connected to the input end of the controller (7) through wires, and the output end of the controller (7) is electrically connected to the input end of the display (8) through wires.

5. The high-speed running axial detection mechanism is characterized in that a pointer (18) is fixedly connected to the top of the angle iron (16), and a protractor (19) matched with the pointer (18) is fixedly connected to one side, close to the angle iron (16), of the sliding seat (14).

6. The high-speed running axial detection mechanism according to claim 1, wherein a rotating shaft is rotatably connected to the bottom of the support (20), a roller (21) is fixedly connected to the peripheral side surface of the rotating shaft, a gear (22) is fixedly connected to one end of the rotating shaft, and the gear (22) is located right below the speed measuring sensor (23).