CN214666581U

CN214666581U - Bearing detection device convenient for detecting bearing

Info

Publication number: CN214666581U
Application number: CN202121105211.3U
Authority: CN
Inventors: 俞鹏; 翁文有
Original assignee: Jiangxi Bilifu Industrial Co ltd
Current assignee: Jiangxi Bilifu Industrial Co ltd
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2021-11-09
Anticipated expiration: 2031-05-22

Abstract

The utility model relates to a bearing detects technical field, specifically is a conveniently detect bearing detection device of bearing, one side of body frame is located middle section position department and is fixed with fixed sleeve, and the one end of body frame is inserted and is established and install first thousandth table, one side of body frame is located fixed sleeve one side position department and inserts and establish and install the second amesdial, and the other end of body frame inserts and establishes and install the cylinder, the flexible end of cylinder is provided with the drive roller support, the drive roller motor is installed to the one end of drive roller support. The utility model discloses, drive three interior fagging through the fixed actuating mechanism of internal stay and remove, interior fagging props up the inner circle of bearing fixedly to can fix not unidimensional bearing simply swiftly, operating procedure is simple, thereby has improved the detection efficiency of bearing by a wide margin, detects the radial parallelism and the axial parallelism of bearing simultaneously through first amesdial and second amesdial, has improved bearing detection efficiency.

Description

Bearing detection device convenient for detecting bearing

Technical Field

The utility model relates to a bearing detects technical field, specifically is a conveniently detect bearing detection device of bearing.

Background

The bearing is a common part geometry type in the industrial field, shaft industrial parts taking a cylinder as a geometry, such as a machine tool spindle, a bearing, a shaft sleeve and the like, have a very important function in the industrial field, and the quality of the shaft industrial parts affects the service life of the parts and even the whole equipment. The parallelism has great influence on the stable operation and the service life of the bearing, so the axial and radial parallelism of a finished product needs to be detected when the bearing is processed, wherein a bearing detection device needs to be used.

However, the existing bearing detection device has complex and tedious operation steps when the bearing is fixed, and can not fix bearings with different diameters, thereby improving the detection operation difficulty and reducing the detection efficiency. Accordingly, a bearing inspection apparatus that facilitates inspection of a bearing is provided by those skilled in the art to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently detect bearing detection device of bearing to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a conveniently detect bearing detection device of bearing, includes the body frame, one side of body frame is located middle section position department and is fixed with fixed sleeve, and the one end of body frame is inserted and is established and install first thousandth table, one side of body frame is located fixed sleeve one side position department and is inserted and establish and install the second amesdial, and the other end of body frame inserts and establishes and install the cylinder, the flexible end of cylinder is provided with the drive roller support, the drive roller motor is installed to the one end of drive roller support, the drive roller is installed to the pivot end of drive roller motor, fixed sleeve's the outside is provided with three interior backup plate that is the circumference and arranges, and is three be provided with the fixed actuating mechanism of internal stay between interior backup plate and the fixed sleeve, one side of body frame is fixed with the spacing ring of locating the fixed sleeve outside.

As a further aspect of the present invention: the fixed actuating mechanism of internal stay is including installing in the fixed motor that the body frame opposite side corresponds fixed sleeve position department and rotating the fixed rotating shaft who connects in fixed sleeve inboard, the one end of fixed rotating shaft is fixed mutually with fixed motor's drive end, and the outside both ends of fixed rotating shaft are provided with two opposite direction's screw tooth, the outside both ends of fixed rotating shaft are rotated through the screw tooth and are connected with two lead screw sliders, two the outside of lead screw slider all rotates and is connected with three connecting rod that is the circumference and arranges, six the one end of connecting rod rotates with one side both ends of three interior fagging respectively and is connected.

As a further aspect of the present invention: the other end of the fixed rotating shaft is rotatably connected with a rotating shaft bearing, and one end of the rotating shaft bearing is fixed with one end of the inner side of the fixed sleeve.

As a further aspect of the present invention: the spout has all been seted up to one side of interior fagging, and is three the inboard equal sliding connection of spout has the draw runner, and is three one side of draw runner all is fixed with the protection pad.

As a further aspect of the present invention: the bottom mounting of body frame has four support columns, four the support column is the rectangle and arranges, and the bottom of four support columns all is provided with the mounting panel.

As a further aspect of the present invention: the outside of drive roller is provided with the protective sheath, the outside of protective sheath is provided with anti-skidding line.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, drive three interior fagging through the fixed actuating mechanism of internal stay and remove, interior fagging props up the inner circle of bearing fixedly to can fix not unidimensional bearing simply swiftly, operating procedure is simple, thereby has improved the detection efficiency of bearing by a wide margin, detects the radial parallelism and the axial parallelism of bearing simultaneously through first amesdial and second amesdial, has improved bearing detection efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a bearing inspection device that facilitates inspection of a bearing;

FIG. 2 is a top view of a bearing inspection device that facilitates inspection of bearings;

FIG. 3 is a schematic cross-sectional view of a bearing inspection device that facilitates inspection of a bearing;

FIG. 4 is an enlarged schematic view of a bearing inspection device for facilitating inspection of bearings, shown at A in FIG. 1;

fig. 5 is an enlarged schematic view of a bearing inspection apparatus for conveniently inspecting a bearing, at B in fig. 3.

In the figure: 1. a main frame; 2. fixing the sleeve; 3. a first kilo-decimeter; 4. a second dial indicator; 5. a cylinder; 6. a drive roller support; 7. a drive roller motor; 8. a drive roller; 9. an inner supporting plate; 10. fixing a motor; 11. fixing the rotating shaft; 12. a screw rod slide block; 13. a connecting rod; 14. a rotating shaft bearing; 15. a slide bar; 16. a protection pad; 17. a limiting ring; 18. and (4) a support column.

Detailed Description

Referring to fig. 1-5, in an embodiment of the present invention, a bearing detecting device for detecting a bearing conveniently includes a main frame 1, a fixing sleeve 2 fixed to a middle portion of the main frame 1, a first dial indicator 3 is inserted and installed at one end of the main frame 1, a second dial indicator 4 is inserted and installed at the position of one side of the main frame 1, which is positioned at one side of the fixed sleeve 2, and the other end of body frame 1 is inserted and is established and install cylinder 5, and the flexible end of cylinder 5 is provided with drive roller support 6, and drive roller motor 7 is installed to the one end of drive roller support 6, and drive roller 8 is installed to the pivot end of drive roller motor 7, and the outside of fixed sleeve 2 is provided with three interior fagging 9 that are the circumference and arrange, is provided with the fixed actuating mechanism of interior propping between three interior fagging 9 and the fixed sleeve 2, and one side of body frame 1 is fixed with the spacing ring 17 that the cover was located the fixed sleeve 2 outside.

In fig. 2 and 5: the inner support fixing and driving mechanism comprises a fixing motor 10 and a fixing rotating shaft 11, wherein the fixing motor 10 is installed at the position, corresponding to the fixing sleeve 2, of the other side of the main frame 1, the fixing rotating shaft 11 is rotatably connected to the inner side of the fixing sleeve 2, one end of the fixing rotating shaft 11 is fixed to the driving end of the fixing motor 10, two screw teeth in opposite directions are arranged at two ends of the outer side of the fixing rotating shaft 11, two screw rod sliding blocks 12 are rotatably connected to two ends of the outer side of the fixing rotating shaft 11 through the screw teeth, three connecting rods 13 which are arranged in a circumferential mode are rotatably connected to the outer sides of the two screw rod sliding blocks 12, one ends of the six connecting rods 13 are respectively rotatably connected to two ends of one side of the three inner supporting plates 9, the fixing motor 10 rotates, the fixing motor 10 drives the fixing rotating shaft 11 to rotate, the fixing rotating shaft 11 drives the two screw rod sliding blocks 12 to move in opposite directions through the screw teeth in the outer sides of the fixing shaft 11, and the two screw rod sliding blocks 12 move to respectively drive the six connecting rods 13 to rotate, six connecting rods 13 rotate and drive three interior fagging 9 respectively along the radial movement of fixed sleeve 2, make three interior fagging 9 remove along radial outside, three interior fagging 9 can outwards prop up the inner circle of bearing, thereby be fixed in the outside of fixed sleeve 2 with the bearing, it drives three interior fagging 9 removal to prop fixed actuating mechanism in through, interior fagging 9 props up the inner circle of bearing fixedly, thereby can fix not unidimensional bearing simply and swiftly, operation steps are simple, thereby the detection efficiency of bearing has been improved by a wide margin.

In fig. 5: the other end of the fixed rotating shaft 11 is rotatably connected with a rotating shaft bearing 14, one end of the rotating shaft bearing 14 is fixed with one end of the inner side of the fixed sleeve 2, and the rotating shaft bearing 14 is used for connecting the fixed rotating shaft 11 with the fixed sleeve 2.

In fig. 4: the spout has all been seted up to one side of three interior fagging 9, and the equal sliding connection in inboard of three spout has draw runner 15, and one side of three draw runner 15 all is fixed with protection pad 16, and sliding fit between draw runner 15 and the spout is convenient to dismantle the change to protection pad 16.

In fig. 1: the bottom mounting of body frame 1 has four support columns 18, and four support columns 18 are the rectangle and arrange, and the bottom of four support columns 18 all is provided with the mounting panel, and support column 18 is used for strutting arrangement wholly.

In fig. 1: the outside of drive roller 8 is provided with the protective sheath, and the outside of protective sheath is provided with anti-skidding line, and the protective sheath plays the effect of protection bearing, and anti-skidding line can increase frictional force, improves stability.

The utility model discloses a theory of operation is: when the bearing fixing device is used, the bearing is sleeved on the outer side of the fixing sleeve 2, one end of the bearing is attached to one end of the limiting ring 17, then the fixing motor 10 is controlled to rotate, the fixing motor 10 drives the fixing rotating shaft 11 to rotate, the fixing rotating shaft 11 rotates to drive the two screw rod sliding blocks 12 to move reversely through the meshing of two screw teeth in opposite directions on the outer side of the fixing rotating shaft, the two screw rod sliding blocks 12 move to respectively drive the six connecting rods 13 to rotate, the six connecting rods 13 rotate to respectively drive the three inner supporting plates 9 to move along the radial direction of the fixing sleeve 2, so that the three inner supporting plates 9 move along the radial direction towards the outer side, the inner ring of the bearing can be outwards supported by the three inner supporting plates 9, the bearing is fixed on the outer side of the fixing sleeve 2, when the three inner supporting plates 9 move along the radial direction towards the inner side, the bearing can be separated from the inner ring of the bearing, and the bearings with different sizes can be simply and quickly fixed, reduce the operation degree of difficulty that detects, improve detection efficiency and detection precision, after fixed, the flexible end of control cylinder 5 stretches out to drive roller support 6 and removes to bearing one side, make drive roller 8 and the contact of bearing outside, then control drive roller motor 7 rotates, drive roller motor 7 drives drive roller 8 and rotates, drive roller 8 passes through the excircle rotation that frictional force drove the bearing, first thousandth micrometer 3 and second thousandth micrometer 4 can measure the axial parallelism and the radial parallelism of bearing.

The above-mentioned, 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. The bearing detection device convenient for detecting the bearing comprises a main frame (1) and is characterized in that a fixing sleeve (2) is fixed at a position, located at the middle section, of one side of the main frame (1), a first dial indicator (3) is installed at one end of the main frame (1), a second dial indicator (4) is installed at a position, located at one side of the fixing sleeve (2), of one side of the main frame (1), an air cylinder (5) is installed at the other end of the main frame (1), a driving roller support (6) is arranged at the telescopic end of the air cylinder (5), a driving roller motor (7) is installed at one end of the driving roller support (6), a driving roller (8) is installed at the rotating shaft end of the driving roller motor (7), three inner supporting plates (9) which are arranged in a circumferential mode are arranged on the outer side of the fixing sleeve (2), and an inner supporting fixing driving mechanism is arranged between the inner supporting plates (9) and the fixing sleeve (2), one side of the main frame (1) is fixed with a limit ring (17) which is sleeved outside the fixed sleeve (2).

2. The bearing detection device convenient for detecting the bearing according to claim 1, wherein the inner supporting fixing driving mechanism comprises a fixing motor (10) installed at the other side of the main frame (1) corresponding to the position of the fixing sleeve (2) and a fixing rotating shaft (11) rotatably connected to the inner side of the fixing sleeve (2), one end of the fixing rotating shaft (11) is fixed to the driving end of the fixing motor (10), two opposite-direction screw threads are arranged at two ends of the outer side of the fixing rotating shaft (11), two screw rod sliders (12) are rotatably connected to two ends of the outer side of the fixing rotating shaft (11) through the screw threads, three connecting rods (13) arranged in the circumferential direction are rotatably connected to the outer side of the screw rod sliders (12), and six connecting rods (13) are rotatably connected to two ends of one side of three inner supporting plates (9) respectively.

3. The bearing detection device convenient for detecting the bearing according to claim 2, wherein the other end of the fixed rotating shaft (11) is rotatably connected with a rotating shaft bearing (14), and one end of the rotating shaft bearing (14) is fixed with one end of the inner side of the fixed sleeve (2).

4. The bearing detection device convenient for detecting the bearing according to claim 1, wherein sliding grooves are formed in one sides of the three inner supporting plates (9), sliding strips (15) are connected to the inner sides of the three sliding grooves in a sliding manner, and a protection pad (16) is fixed to one side of each sliding strip (15).

5. The bearing detection device convenient for detecting the bearing according to claim 1, wherein four support columns (18) are fixed at the bottom end of the main frame (1), the four support columns (18) are arranged in a rectangular shape, and mounting plates are arranged at the bottom ends of the four support columns (18).

6. The bearing detection device convenient for detecting the bearing is characterized in that a protective sleeve is arranged on the outer side of the driving roller (8), and anti-skid lines are arranged on the outer side of the protective sleeve.