CN211927523U - Device convenient to detect bearing hardness - Google Patents
Device convenient to detect bearing hardness Download PDFInfo
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- CN211927523U CN211927523U CN202020387287.9U CN202020387287U CN211927523U CN 211927523 U CN211927523 U CN 211927523U CN 202020387287 U CN202020387287 U CN 202020387287U CN 211927523 U CN211927523 U CN 211927523U
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- 238000001514 detection method Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model discloses a device convenient to detect bearing hardness relates to bearing detection technical field. The utility model comprises a material guide groove, wherein the middle part of the material guide groove is provided with a first round through hole; a rotary table assembly matched with the first round through hole is fixed below the material guide groove; a supporting plate is fixed on one side surface of the material guide groove; a double-rod air rod penetrates through and is fixed on the upper end face of the supporting plate and is positioned right above the first round through hole; a rotary connecting assembly is fixed at the movable end head at the lower part of the double-rod gas rod; the lower end of the rotary connecting component is in threaded connection with a positioning cone; the rotating connecting assembly comprises a rectangular connecting plate connected with the movable end of the double-rod air rod. The utility model discloses a change the ring bearings of the circular cone of different diameters suitable for multiple diameter, rotate through the revolving stage subassembly, detect at fixed position, implement five point and detect, solved current artifical manual not highly detect the not accurate problem of stability to five point detection of ring bearings.
Description
Technical Field
The utility model belongs to the technical field of the bearing detects, especially relate to a device convenient to detect bearing hardness.
Background
The bearing is an important part in the modern mechanical equipment. The main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, the finished product of the bearing needs to be detected by a plurality of parameters in the processing and manufacturing process of the bearing, and the bearing at a production place can be put into the market for use only if each parameter meets the standard, otherwise the bearing needs to be processed again, so that the outgoing bearing meets the quality requirement, the bearing needs to be positioned and detected, general bearing detection equipment has a complex structure and is not concise in operation, the size of the bearing is different, and the replacement of a chassis with the same size during detection is complicated; artifical multiple spot detects the stability not enough, has reduced detection efficiency, and detects more singleness, and this application provides a device convenient to detect bearing hardness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device convenient to detect bearing hardness is suitable for the race ring of multiple diameter through the circular cone of changing different diameters, rotates through the revolving stage subassembly, detects at fixed position, implements five-point detection, has solved the not high not accurate problem of detection of current artifical manual five-point detection stability to the race ring.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a device convenient for detecting bearing hardness, which comprises a material guide groove, wherein the middle part of the material guide groove is provided with a first round through hole; a rotary table assembly matched with the first round through hole is fixed below the material guide groove; a supporting plate is fixed on one side surface of the guide chute; a double-rod air rod penetrates through and is fixed on the upper end face of the supporting plate and is positioned right above the first round through hole; a rotary connecting assembly is fixed at the movable end head at the lower part of the double-rod gas rod; the lower end of the rotating connecting assembly is in threaded connection with a positioning cone; the rotating connecting assembly comprises a rectangular connecting plate connected with the movable end of the double-rod air rod; a cylinder is fixed in the middle of the lower end of the rectangular connecting plate; a cylindrical boss is rotatably connected to the inner part of the lower end of the cylinder through a bearing; a threaded hole is formed in the center of the lower surface of the cylindrical boss; a rectangular cylinder is fixed on the peripheral side surface of the cylinder; a cylindrical sleeve for mounting a positioning detection sensor is in sliding fit in the rectangular cylinder; the upper end of the cylindrical sleeve is provided with an extending edge.
Further, the cross section of the support plate is of an inverted L-shaped structure; and a support groove which is obliquely arranged and used for placing the detector is fixed on the front side of the upper end of the support plate.
Further, the support groove comprises a rectangular bottom plate obliquely fixed on the support plate; a U-shaped guard plate is fixed on the surface of the rectangular bottom plate; and a rectangular wire groove is formed in the middle of the lower end of the U-shaped guard plate.
Further, the rotary table assembly comprises a circular plate in clearance fit with the inner wall of the first circular through hole, a U-shaped supporting plate fixed on the lower surface of the material guide groove and a motor; a supporting flat plate is fixed between the inner walls of the U-shaped supporting plates; a cylindrical rotating drum penetrates through and is fixed on the surface of the circular plate; the cylindrical rotating drum is rotatably connected with the supporting flat plate through a bearing; the motor is fixed on the upper side of the support flat plate, and an output shaft of the motor penetrates through the lower side of the support flat plate; and the output shaft of the motor is meshed with the cylindrical rotating drum through a group of fluted discs for transmission.
Furthermore, a fixed support frame is fixed on the lower surface of the U-shaped support plate.
The utility model discloses following beneficial effect has:
the utility model discloses a detection auxiliary device of design is rational in infrastructure simple, is suitable for the race ring of multiple diameter through the circular cone of changing different diameters, rotates through the revolving stage subassembly, detects at fixed position, implements five point detections, and the testing process is stable, and detection data is reliable, easy operation convenience.
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 device for detecting bearing hardness according to the present invention;
FIG. 2 is a schematic structural view of the present invention without the rotating connecting assembly and the cone;
FIG. 3 is a schematic view of a rotating link assembly;
FIG. 4 is a schematic view of a cone structure;
FIG. 5 is a schematic structural view of a cylindrical sleeve;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a guide chute, 2-a turntable assembly, 3-a support plate, 4-a double-rod gas rod, 5-a rotary connection assembly, 6-a cone, 7-a rectangular connecting plate, 8-a cylinder, 9-a cylindrical boss, 10-a rectangular cylinder, 11-a cylindrical sleeve, 12-a support groove, 13-a circular plate, 14-a U-shaped support plate, 15-a motor, 16-a support flat plate, 17-a cylindrical rotating cylinder, 901-a threaded hole, 121-a rectangular bottom plate, 122-a U-shaped guard plate and 123-a rectangular wire groove.
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. 1-5, the present invention relates to a device for detecting bearing hardness, which comprises a material guiding chute 1, wherein a first circular through hole 101 is formed in the middle of the material guiding chute 1; a rotary table component 2 matched with the first circular through hole 101 is fixed below the material guide chute 1, and the rotary table component 2 comprises a circular plate 13 in clearance fit with the inner wall of the first circular through hole 101, a U-shaped supporting plate 14 fixed on the lower surface of the material guide chute 1 and a motor 15; a supporting flat plate 16 is fixed between the opposite inner walls of the U-shaped supporting plate 14; a cylindrical rotating drum 17 penetrates through and is fixed on the surface of the circular plate 13; the cylindrical rotating drum 17 is rotatably connected with the supporting flat plate 16 through a bearing; the motor 15 is fixed on the upper side of the support flat plate 16, and the output shaft of the motor 15 penetrates through the lower side of the support flat plate 16; the output shaft of the motor 15 is meshed with the cylindrical rotating drum 17 through a group of fluted discs for transmission; a inching button is fixed on the side wall of the U-shaped supporting plate 14, the inching button supplies power to the motor 15 through a time delay relay, and each time the inching circular plate 13 rotates one fifth of a turn;
a support plate 3 is fixed on one side surface of the material guide groove 1; a double-rod air rod 4 penetrates through and is fixed on the upper end face of the supporting plate 3 and is positioned right above the first circular through hole 101; a rotary connecting assembly 5 is fixed at the movable end head at the lower part of the double-rod gas rod 4; the lower end of the rotary connecting assembly 5 is in threaded connection with a positioning cone 6, and the cones 6 with different diameters are replaced as required to adapt to the compression of the inner ring or the outer ring of the bearing;
the rotary connecting assembly 5 comprises a rectangular connecting plate 7 connected with the movable end of the double-rod air rod 4, and a switch for controlling the double-rod air rod 4 to stretch is fixed on the side surface of the U-shaped supporting plate 14; a cylinder 8 is fixed in the middle of the lower end of the rectangular connecting plate 7; the inner part of the lower end of the cylinder 8 is rotatably connected with a cylindrical boss 9 through a bearing; a threaded hole 901 is formed in the center of the lower surface of the cylindrical boss 9; a rectangular cylinder 10 is fixed on the peripheral side surface of the cylinder 8; a cylindrical sleeve 11 for mounting a positioning detection sensor is in sliding fit in the rectangular cylinder 10; the upper end of the cylindrical sleeve 11 is provided with a extending edge, a sensor of a high-precision Leeb hardness tester is inserted into the cylindrical sleeve 11, the position of the cylindrical sleeve 11 in the rectangular cylinder 10 is adjusted according to a detected bearing inner ring or outer ring, and the hardness of the bearing ring with the diameter not communicated is conveniently detected.
Wherein, the cross section of the supporting plate 3 is of an inverted L-shaped structure; a support groove 12 which is obliquely arranged and used for placing a detector is fixed on the front side of the upper end of the support plate 3; the support groove 12 includes a rectangular bottom plate 121 fixed obliquely to the support plate 3; a U-shaped guard plate 122 is fixed on the surface of the rectangular bottom plate 121; the middle part of the lower end of the U-shaped guard plate 122 is provided with a rectangular wire groove 123.
Wherein, the lower surface of the U-shaped supporting plate 14 is fixed and fixed with a supporting frame for use or is supported and placed on a bedplate for use.
One specific application of this embodiment is: when in use, a detection main body of the high-precision Leeb hardness tester is placed in a supporting groove 12, a bearing ring to be detected is placed at one side of a material guide groove 1, the bearing ring is placed at the other side after detection is finished, the bearing ring is placed on a circular plate 13 firstly during detection, a double-rod air rod 4 is controlled to extend out, a cone 6 at the lower end of a rotating connecting component 5 is pressed on an inner ring of the bearing ring and is directly aligned under the guiding action of a cone surface, a sensor of the high-precision Leeb hardness tester is placed in a cylindrical sleeve 11, the position of the cylindrical sleeve 11 in a rectangular cylinder 10 is adjusted according to the position of the bearing ring, click test is carried out, the circular plate 13 rotates for one fifth of a circle through a click switch at one side of a U-shaped supporting plate 14, the cone 6 rotates along with the rotation in the rotating process, the position of the rotating connecting component 5 and the detection point thereon is unchanged, the same operation is carried out, five times of measurement are carried out, the detection main body of the high-precision Leeb hardness tester automatically calculates the average value of hardness, the record is carried out, the double-rod air rod 4 is controlled to retract, the checked bearing ring is placed on the other side, and the detection of the next bearing ring is carried out; the detection auxiliary device of design is rational in infrastructure simple, and 6 bearing rings that are suitable for multiple diameter through the circular cone of changing different diameters rotate through revolving stage subassembly 2, detect at fixed position, implement five and detect, and the testing process is stable, and detection data is reliable, and easy operation is convenient.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a device convenient to detect bearing hardness, includes baffle box (1), its characterized in that: a first round through hole (101) is formed in the middle of the guide chute (1); a rotary table component (2) matched with the first round through hole (101) is fixed below the material guide chute (1);
a support plate (3) is fixed on one side surface of the guide chute (1); a double-rod air rod (4) penetrates through and is fixed on the upper end face of the supporting plate (3) and is positioned right above the first circular through hole (101); a rotary connecting assembly (5) is fixed at the movable end head at the lower part of the double-rod air rod (4); the lower end of the rotating connecting component (5) is in threaded connection with a positioning cone (6);
the rotating connecting assembly (5) comprises a rectangular connecting plate (7) connected with the movable end of the double-rod air rod (4); a cylinder (8) is fixed in the middle of the lower end of the rectangular connecting plate (7); a cylindrical boss (9) is rotatably connected inside the lower end of the cylinder (8) through a bearing; a threaded hole (901) is formed in the center of the lower surface of the cylindrical boss (9); a rectangular cylinder (10) is fixed on the peripheral side surface of the cylinder (8); a cylindrical sleeve (11) for mounting a positioning detection sensor is in sliding fit in the rectangular cylinder (10); the upper end of the cylindrical sleeve (11) is provided with an extending edge.
2. A device for facilitating the detection of bearing hardness according to claim 1, wherein the support plate (3) is of inverted L-shaped configuration in cross section; and a support groove (12) which is obliquely arranged and used for placing a detector is fixed on the front side of the upper end of the support plate (3).
3. A device for facilitating the detection of bearing hardness according to claim 2, wherein the support groove (12) comprises a rectangular bottom plate (121) fixed obliquely to the support plate (3); a U-shaped guard plate (122) is fixed on the surface of the rectangular bottom plate (121); the middle part of the lower end of the U-shaped guard plate (122) is provided with a rectangular wire groove (123).
4. The device for conveniently detecting the hardness of the bearing is characterized in that the rotary table assembly (2) comprises a circular plate (13) in clearance fit with the inner wall of the first circular through hole (101), a U-shaped supporting plate (14) fixed on the lower surface of the material guide chute (1), and a motor (15); a support flat plate (16) is fixed between the opposite inner walls of the U-shaped support plate (14); a cylindrical rotating cylinder (17) penetrates through and is fixed on the surface of the circular plate (13); the cylindrical rotating drum (17) is rotatably connected with the supporting flat plate (16) through a bearing; the motor (15) is fixed on the upper side of the support flat plate (16), and an output shaft of the motor (15) penetrates through the lower side of the support flat plate (16); the output shaft of the motor (15) is meshed with the cylindrical rotating drum (17) through a group of fluted discs for transmission.
5. The device for conveniently detecting the hardness of the bearing is characterized in that a fixed support frame is fixed on the lower surface of the U-shaped support plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020387287.9U CN211927523U (en) | 2020-03-24 | 2020-03-24 | Device convenient to detect bearing hardness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020387287.9U CN211927523U (en) | 2020-03-24 | 2020-03-24 | Device convenient to detect bearing hardness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211927523U true CN211927523U (en) | 2020-11-13 |
Family
ID=73355113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020387287.9U Expired - Fee Related CN211927523U (en) | 2020-03-24 | 2020-03-24 | Device convenient to detect bearing hardness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211927523U (en) |
-
2020
- 2020-03-24 CN CN202020387287.9U patent/CN211927523U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |