CN216448846U

CN216448846U - Bearing end surface protrusion measuring device

Info

Publication number: CN216448846U
Application number: CN202123214570.5U
Authority: CN
Inventors: 赵传松
Original assignee: Taizhou Hawkes Bearing Co ltd
Current assignee: Taizhou Hawkes Bearing Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-05-06
Anticipated expiration: 2031-12-18

Abstract

The utility model provides a bearing end surface projection measuring device which comprises a display screen, a host, a workbench, a base, a measuring sensor, a pressure sensor, a measuring table, a first lifting driving assembly and a first rotating driving assembly, wherein the host is connected with the base through a first connecting rod; the measuring sensor, the pressure sensor, the first lifting driving assembly and the first rotating driving assembly are electrically connected with the host; the machine base is arranged on the table top of the workbench, the measuring sensor is vertically arranged on the upper side of the machine base, the first lifting driving assembly and the rotating driving assembly are positioned on the lower side of the workbench, the rotating driving assembly is used for driving the measuring table to horizontally rotate, and the first lifting driving assembly is used for driving the measuring table and the first rotating driving assembly to lift; the machine base is also provided with a bearing transfer assembly for transferring the undetected bearing from the first position to the measuring table and transferring the detected bearing to the second position. The utility model has the characteristic of simple operation.

Description

Bearing end surface protrusion measuring device

Technical Field

The utility model relates to bearing detection equipment, in particular to a bearing end surface protrusion measuring device.

Background

The end face protrusion amount is one of important parameters of the bearing, and the existing measuring device in the market needs to manually place the bearing on a measuring table one by one and take out the bearing after the measurement is finished. The distance between the measuring table and the sensor is small, so that an operator cannot conveniently release hands, and meanwhile, if misoperation occurs, the risk of hand clamping can occur after the measuring table rises.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a device for measuring the protrusion of a bearing end face, which has the feature of simple operation.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a bearing end surface projection measuring device comprises a display screen, a host, a workbench, a machine base, a measuring sensor, a pressure sensor, a measuring table, a first lifting driving assembly and a first rotating driving assembly; the measuring sensor, the pressure sensor, the first lifting driving assembly and the first rotating driving assembly are all electrically connected with the host; the machine base is arranged on the table top of the workbench, the measuring sensor is vertically arranged on the upper side of the machine base, the first lifting driving assembly and the rotating driving assembly are positioned on the lower side of the workbench, the second rotating driving assembly is used for driving the measuring table to rotate horizontally, and the first lifting driving assembly is used for driving the measuring table and the rotating driving assembly to lift; and the machine base is also provided with a bearing transfer assembly for transferring the undetected bearing to the measuring table from the first position and transferring the detected bearing to the second position.

Preferably, the bearing transfer assembly comprises an electric clamping assembly, a rotating arm, a second lifting driving assembly and a second rotating driving assembly; the electric clamping assembly, the second lifting driving assembly and the second rotating driving assembly are electrically connected with the host;

the electric clamping assembly is arranged at the front end of the rotating arm, and the rear end of the rotating arm is connected with the second rotation driving assembly; the second lifting driving assembly is used for driving the rotating arm to lift.

Preferably, the second rotary driving assembly comprises a second rotary shaft and a second motor, the upper end of the second rotary shaft is rotatably connected with the base, and the lower end of the second rotary shaft is connected with an output shaft of the second motor; the rear end of the rotating arm is in key connection with the second rotating shaft.

Preferably, the second lifting driving assembly comprises a second electric push rod, a second lifting plate, a first bearing and a second connecting sleeve; one end of the second lifting plate is connected with the second electric push rod, and the other end of the second lifting plate is fixedly embedded with the first bearing; the second connecting sleeve is fixedly embedded in the inner ring of the first bearing, the inner side of the second connecting sleeve is in key connection with the second rotating shaft, and the upper end of the second connecting sleeve is fixedly connected with the rotating arm.

Preferably, the rotating arm adopts a telescopic rod structure.

Preferably, the first lifting driving assembly comprises a bearing seat, a first lifting plate, a first electric push rod and a guide post; the bearing seat and the guide post are fixed on the lower side of the workbench, and the first lifting plate is movably sleeved on the guide post; the lower end of the first electric push rod is fixed on the bearing seat, and the upper end of the first electric push rod is fixedly connected with the first lifting plate;

the pressure sensor is arranged between the first electric push rod and the bearing seat.

Preferably, the first rotary drive assembly comprises a first motor, a first gear, a second gear and a first rotary shaft; the first motor is arranged on the lower side of the first lifting plate, and an output shaft of the first motor penetrates through the first lifting plate and is connected with the first gear; the second gear is fixedly sleeved on the first rotating shaft and meshed with the first gear; the upper end of the first rotating shaft penetrates through the workbench and is connected with the measuring table, and the lower end of the first rotating shaft is rotatably connected with the first lifting plate.

Preferably, still including adjusting the seat, adjust the seat and include manual slip table and grip slipper, the upside at the frame is fixed to manual slip table, the one end of grip slipper is connected with the vertical adjustment structure on the manual slip table.

The technical effects of the utility model are mainly reflected in the following aspects: through setting up bearing transfer assembly, realized the automatic process of putting into and taking out of bearing, not only improved measurement of efficiency, still reduced the operation risk.

Drawings

FIG. 1 is an overall schematic view of a bearing end face protrusion amount measuring device in an embodiment;

FIG. 2 is a schematic view of a measuring part in the embodiment;

FIG. 3 is a schematic view showing the installation of the first coupling sleeve in the embodiment

Fig. 4 is an installation schematic diagram of the second connecting sleeve in the embodiment.

Reference numerals: 1. a work table; 21. a host; 22. a display screen; 31. a machine base; 32. a manual slide table; 33. a lifting adjustment structure; 34. a clamping seat; 41. a measuring table; 42. a measurement sensor; 43. a pressure sensor; 51. a first motor; 52. a first gear; 53. a second gear; 54. a first rotating shaft; 61. a first electric push rod; 62. a bearing seat; 63. a guide post; 64. a first lifter plate; 71. a second motor; 72. a second rotation shaft; 81. a second electric push rod; 82. a second lifter plate; 83. a second connecting sleeve; 84. a first bearing; 841. an inner ring; 91. an electric clamping assembly; 92. a rotating arm; 921. a first connecting sleeve.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

Referring to fig. 1 and 2, the embodiment provides a bearing end surface protrusion measuring device, which includes a display screen 22, a main frame 21, a workbench 1, a base 31, a measuring sensor 42, a pressure sensor 43, a measuring table 41, a first lifting driving assembly, a first rotation driving assembly, and a bearing transfer assembly.

The base 31 is installed on the table-board of the workbench 1, the middle part of the base 31 is provided with an installation cavity along the transverse direction, and the measuring table 41 is positioned in the installation cavity. The measuring sensor 42 is vertically installed on the upper side of the machine base 31, and the detection end of the measuring sensor 42 passes through the through groove on the upper side of the machine base 31 and enters the installation cavity. The measuring table 41 is vertically opposed to the detection end of the measuring sensor 42.

The base 31 is provided with an adjusting seat, the adjusting seat comprises a manual sliding table 32 and a clamping seat 34, the manual sliding table 32 is fixed on the upper side of the base 31, and one end of the clamping seat 34 is connected with a vertical adjusting structure on the manual sliding table 32. The measurement sensor 42 is mounted on the holder 34.

The first lifting driving assembly comprises a bearing seat 62, a first lifting plate 64, a first electric push rod 61 and a guide post 63; the bearing seat 62 and the guide post 63 are fixed on the lower side of the workbench 1, and the first lifting plate 64 is movably sleeved on the guide post 63; the lower end of the first electric push rod 61 is fixed on the bearing seat 62, and the upper end is fixedly connected with the first lifting plate 64;

the first rotary drive assembly includes a first motor 51, a first gear 52, a second gear 53, and a first rotary shaft 54; the first motor 51 is installed at the lower side of the first lifting plate 64, and the output shaft of the first motor 51 passes through the first lifting plate 64 and is connected with the first gear 52; the second gear 53 is fixedly sleeved on the first rotating shaft 54 and meshed with the first gear 52; the first rotary shaft 54 has an upper end penetrating the table 1 and connected to the measuring table 41, and a lower end rotatably connected to the first elevating plate 64. Therefore, when the first motor 51 rotates, the measurement table 41 can be rotated by the gear.

The pressure sensor 43 is installed between the first electric push rod 61 and the bearing seat 62, when the first electric push rod 61 pushes the measuring table 41 upwards and abuts against the detection end of the measuring sensor 42, the reverse acting force is transmitted to the pressure sensor 43, and the load on the bearing to be measured can be measured.

Referring to fig. 2, 3 and 4, the bearing transfer assembly includes an electric clamping assembly 91, a rotating arm 92, a second lifting driving assembly and a second rotating driving assembly; the electric clamping assembly 91, the second lifting driving assembly and the second rotating driving assembly are electrically connected with the main machine 21.

The electric clamping assembly 91 is arranged at the front end of the rotating arm 92, and the rear end of the rotating arm 92 is connected with the second rotary driving assembly; the second elevation driving assembly is used for driving the rotating arm 92 to ascend and descend.

The second rotary driving assembly comprises a second rotary shaft 72 and a second motor 7171, the upper end of the second rotary shaft 72 is rotatably connected with the base 31, and the lower end of the second rotary shaft is connected with an output shaft of the second motor 71; the rear end of the rotation arm 92 is keyed to the second rotation shaft 72. The key connection is specifically performed by providing a long protruding key on the outer circumferential surface of the second rotating shaft 72 in the axial direction and providing a corresponding key groove on the inner side of the first connecting sleeve 921. When the second motor 71 rotates, the rotating arm 92 can rotate the electric clamping seat 34 around the second rotating shaft 72. The rotating arm 92 adopts a telescopic rod structure, so that the electric clamping seat 34 can be conveniently positioned and adjusted.

The second lifting driving assembly comprises a second electric push rod 81, a second lifting plate 82, a first bearing 84 and a second connecting sleeve 83; one end of the second lifting plate 82 is connected with the second electric push rod 81, and the other end is fixedly embedded with a first bearing 84; the second connecting sleeve 83 is fixedly fitted to the inner race 841 of the first bearing 84, the inner side of the second connecting sleeve 83 is keyed to the second rotating shaft 72, and similarly, a key groove may be provided on the inner side of the second connecting sleeve 83 based on the existing key of the second rotating shaft 72, and the upper end of the second connecting sleeve 83 is fixedly connected to the rotating arm 92.

The working principle of the bearing transfer assembly is that an operator places a bearing to be measured at a first position (which may be a table top with a proper height), and then the main machine 21 controls the second motor to drive the electric clamping assembly 91 to rotate above the bearing and open the electric clamping assembly 91; then the second electric push rod 81 is controlled to push the electric clamping seat 34 downwards to a proper position, and then the electric clamping assembly 91 is controlled to close to clamp the bearing. Then, the electric clamping assembly 91 is driven to the upper side of the measuring table 41, and the bearing is released to the measuring table 41. After the measurement is finished, the bearing is clamped by the electric clamping assembly 91 and is transferred to the second position.

It should be noted that the measurement sensor 42, the pressure sensor 43, the first lifting driving assembly and the first rotation driving assembly, and the second lifting driving assembly and the second rotation driving assembly are all electrically connected to the main machine 21. The operator can operate the above components through the display screen 22, and the measured data is also displayed through the display screen 22.

It is understood that the above are only exemplary embodiments of the present invention, and other embodiments of the present invention may be made by using equivalent or equivalent alternatives, which fall within the scope of the present invention.

Claims

1. A bearing end surface projection measuring device comprises a display screen (22), a host (21), a workbench (1), a machine base (31), a measuring sensor (42), a pressure sensor (43), a measuring table (41), a first lifting driving component and a first rotating driving component; the measuring sensor (42), the pressure sensor (43), the first lifting driving assembly and the first rotating driving assembly are all electrically connected with the main machine (21); the base (31) is installed on the table top of the workbench (1), the measuring sensor (42) is vertically installed on the upper side of the base (31), the first lifting driving component and the rotating driving component are located on the lower side of the workbench (1), the rotating driving component is used for driving the measuring table (41) to horizontally rotate, and the first lifting driving component is used for driving the measuring table (41) and the first rotating driving component to lift; the device is characterized in that a bearing transfer assembly is further mounted on the machine base (31) and used for transferring an undetected bearing from a first position to the measuring table (41) and transferring a detected bearing to a second position.

2. The bearing end surface projection measuring device according to claim 1, wherein the bearing transfer assembly comprises an electric clamping assembly (91), a rotating arm (92), a second lifting driving assembly and a second rotating driving assembly; the electric clamping assembly (91), the second lifting driving assembly and the second rotating driving assembly are electrically connected with the main machine (21);

the electric clamping assembly (91) is arranged at the front end of the rotating arm (92), and the rear end of the rotating arm (92) is connected with the second rotary driving assembly; the second lifting driving component is used for driving the rotating arm (92) to lift.

3. A bearing end surface projection measuring device according to claim 2, wherein the second rotary driving assembly comprises a second rotary shaft (72) and a second motor (71), the upper end of the second rotary shaft (72) is connected with the base (31) in a rotary mode, and the lower end of the second rotary shaft is connected with an output shaft of the second motor (71); the rear end of the rotating arm (92) is connected with the second rotating shaft (72) in a key mode.

4. A bearing end surface projection measuring device according to claim 3, wherein the second lifting driving assembly comprises a second electric push rod (81), a second lifting plate (82), a first bearing (84) and a second connecting sleeve (83); one end of the second lifting plate (82) is connected with a second electric push rod (81), and the other end of the second lifting plate is fixedly embedded with the first bearing (84); the second connecting sleeve (83) is fixedly embedded in an inner ring (841) of the first bearing (84), the inner side of the second connecting sleeve (83) is connected with the second rotating shaft (72) in a key mode, and the upper end of the second connecting sleeve (83) is fixedly connected with the rotating arm (92).

5. A bearing end surface projection measuring device according to claim 4, characterized in that the rotating arm (92) adopts a telescopic rod structure.

6. The bearing end surface projection measuring device according to claim 1, wherein the first lifting driving assembly comprises a bearing seat (62), a first lifting plate (64), a first electric push rod (61) and a guide post (63); the bearing seat (62) and the guide post (63) are fixed on the lower side of the workbench (1), and the first lifting plate (64) is movably sleeved on the guide post (63); the lower end of the first electric push rod (61) is fixed on the bearing seat (62), and the upper end of the first electric push rod is fixedly connected with the first lifting plate (64);

the pressure sensor (43) is arranged between the first electric push rod (61) and the bearing seat (62).

7. A bearing end face projection measuring device according to claim 6, wherein the first rotary drive assembly comprises a first motor (51), a first gear (52), a second gear (53) and a first rotary shaft (54); the first motor (51) is arranged on the lower side of the first lifting plate (64), and an output shaft of the first motor (51) penetrates through the first lifting plate (64) and is connected with the first gear (52); the second gear (53) is fixedly sleeved on the first rotating shaft (54) and is meshed with the first gear (52); the upper end of the first rotating shaft (54) penetrates through the workbench (1) and is connected with the measuring table (41), and the lower end of the first rotating shaft is rotatably connected with the first lifting plate (64).

8. The bearing end surface protrusion measuring device according to claim 1, further comprising an adjusting seat, wherein the adjusting seat comprises a manual sliding table (32) and a clamping seat (34), the manual sliding table (32) is fixed on the upper side of the machine base (31), and one end of the clamping seat (34) is connected with a vertical adjusting structure on the manual sliding table (32).