CN211602858U - Device for detecting surface defects of conical bearing roller - Google Patents
Device for detecting surface defects of conical bearing roller Download PDFInfo
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- CN211602858U CN211602858U CN201922410580.2U CN201922410580U CN211602858U CN 211602858 U CN211602858 U CN 211602858U CN 201922410580 U CN201922410580 U CN 201922410580U CN 211602858 U CN211602858 U CN 211602858U
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Abstract
The utility model discloses a conical bearing roller surface defect detection device, comprising a base plate, two risers of the upper end fixedly connected with of bottom plate are equipped with the diaphragm between the riser, two be equipped with the elevating system who is used for going up and down to the diaphragm between the bottom plate, the board is placed to the upper end fixedly connected with of bottom plate, the lower extreme fixedly connected with of diaphragm with place the board assorted and support the board, the upper end of bottom plate is equipped with annular spout, annular spout sliding connection has the change, be equipped with in the bottom plate and possess and carry out driven actuating mechanism to the change, be equipped with on the change and be used for carrying out the detection mechanism that detects to the roller. The utility model discloses detection precision to tapered roller is higher and detection range is wider.
Description
Technical Field
The utility model relates to a bearing production facility technical field especially relates to a conical bearing roller surface defect detection device.
Background
The tapered roller bearing belongs to a separation type bearing, and an inner ring and an outer ring of the bearing are both provided with tapered roller paths; the bearing is divided into single-row, double-row and four-row tapered roller bearings according to the number of rows of rollers, and the single-row tapered roller bearing can bear radial load and single-direction axial load. When the bearing is subjected to a radial load, an axial component will be generated, so that another bearing capable of bearing an opposite axial force is required for balancing.
When the existing detection equipment is used for detecting the tapered roller, whether the tapered roller is defective or not can be detected only, the specific defect position of the tapered roller cannot be detected accurately, the detection precision is low, the tapered rollers with different gradients cannot be detected conveniently, and the detection range is small.
Therefore, the device for detecting the surface defects of the conical bearing roller solves the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of lower precision and smaller detection range of detection in the prior art and providing a detection device for the surface defects of the conical bearing roller.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the device for detecting the defects on the surface of the conical bearing roller comprises a bottom plate, wherein two vertical plates are fixedly connected to the upper end of the bottom plate, a transverse plate is arranged between the two vertical plates, a lifting mechanism used for lifting the transverse plate is arranged between the two bottom plates, a plate is arranged on the upper end of the bottom plate, a supporting plate matched with the plate is fixedly connected to the lower end of the transverse plate, an annular sliding groove is arranged at the upper end of the bottom plate, the annular sliding groove is connected with a rotating ring in a sliding mode, a driving mechanism used for driving the rotating ring is arranged in the bottom plate, and a detection mechanism used for detecting the roller is arranged on the rotating ring.
Preferably, elevating system includes that two set up the bar through-hole on two risers respectively, two equal rotation is connected with first threaded rod in the bar through-hole, one of them the upper end of first threaded rod is rotated and is run through the first turning handle of riser and coaxial fixedly connected with, be equipped with first cavity in the bottom plate, two the lower extreme of first threaded rod is all rotated and is run through riser and bottom plate and is connected with the rotation of first cavity inside wall, two the part that first threaded rod is located in the first cavity passes through the drive mechanism transmission and is connected, two the outer equal thread cover of first threaded rod is equipped with the fillet of screw, two the fillet of screw respectively with two bar through-hole inside wall sliding connection, two the lateral wall that the fillet of screw is relative all with diaphragm fixed connection.
Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are respectively and fixedly connected with the two first threaded rods in a coaxial manner, and the two belt pulleys are in transmission connection through a belt.
Preferably, actuating mechanism is including setting up the recess at annular spout lower extreme, the recess internal rotation is connected with the pivot, the outer coaxial fixedly connected with gear of pivot, the lower extreme of swivel is equipped with the annular tooth's socket with gear engaged with, the lateral wall fixedly connected with mounting panel of bottom plate, the upper end fixedly connected with motor of mounting panel, the one end of pivot rotate run through the bottom plate and with the coaxial fixed connection of drive shaft of motor.
Preferably, detection mechanism is including setting up the second cavity in the swivel, be equipped with the slide bar in the second cavity, the both ends of slide bar all slide and run through the swivel setting, the slide bar overcoat is equipped with limiting plate and spring, limiting plate and second cavity inside wall sliding connection, limiting plate and slide bar fixed connection, the both ends of spring respectively with second cavity inside wall and limiting plate fixed connection, the slide bar is located the outer one end fixedly connected with clip of swivel, the centre gripping has the painting brush on the clip, place on the bottom plate with painting brush and swivel assorted annular drawing paper, the slide bar is located the intra-annular one end fixedly connected with pick-up plate of swivel, the one end downside that the slide bar was kept away from to the pick-up plate rotates and is connected with the rotor plate, be equipped with on the pick-up plate and be used for carrying out the adjustment mechanism.
Preferably, the adjusting mechanism comprises an adjusting groove which is arranged at one end of the detection plate far away from the sliding rod, a second threaded rod is connected in the adjusting groove in a rotating mode, an adjusting block is sleeved on the second threaded rod in an external thread mode, one end of the adjusting block far away from the adjusting groove is rotatably connected with a deflection rod, one end of the deflection rod far away from the adjusting block is rotatably connected with the rotating plate, and the upper end of the second threaded rod is rotatably connected with a second rotating handle which penetrates through the detection plate and is coaxially and fixedly connected with the same.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the driving mechanism and the detection mechanism, the motor drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the rotating ring to rotate, the rotating ring drives the sliding rod to rotate, the sliding rod drives the rotating plate and the painting brush to rotate, the detection plate can be tightly attached to the surface of the conical roller to rotate at the moment, the painting brush can draw a regular circle on the annular painting paper, when a bulge is formed on the circle drawn by the painting brush, the position of the conical roller, which is opposite to the bulge position, is indicated to have a flaw, and the flaw detection precision is high;
2. through setting up adjustment mechanism, through rotating the second turning handle, the second turning handle drives the second threaded rod and rotates, and the second threaded rod drives the regulating block and removes, and the regulating block drives the pick-up plate through the deflection pole and deflects to make the pick-up plate slope to with the laminating of tapered roller outer wall mutually can, can detect the tapered roller of different gradients, adjust convenient and detection range wider.
The utility model discloses detection precision to tapered roller is higher and detection range is wider.
Drawings
Fig. 1 is a front perspective view of a device for detecting defects on a surface of a conical bearing roller according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a side structure perspective view of the device for detecting surface defects of a conical bearing roller according to the present invention.
In the figure: the device comprises a base plate 1, a vertical plate 2, a transverse plate 3, a lifting mechanism 4, a placing plate 5, a resisting plate 6, a rotating ring 7, a driving mechanism 8, a detection mechanism 9, a strip-shaped through hole 10, a first threaded rod 11, a first rotating handle 12, a first cavity 13, a transmission mechanism 14, a threaded block 15, a belt pulley 16, a groove 17, a rotating shaft 18, a gear 19, a mounting plate 20, a motor 21, a second cavity 22, a sliding rod 23, a limiting plate 24, a spring 25, a clip 26, a painting brush 27, a rotating plate 28, an adjusting mechanism 29, an adjusting groove 30, a second threaded rod 31, an adjusting block 32, a deflection rod 33, a second rotating handle 34 and a detection plate 35.
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.
Referring to fig. 1-3, a device for detecting defects on the surface of a conical bearing roller comprises a bottom plate 1, two vertical plates 2 are fixedly connected to the upper end of the bottom plate 1, a transverse plate 3 is arranged between the two vertical plates 2, a lifting mechanism 4 for lifting the transverse plate 3 is arranged between the two bottom plates 1, specifically, the lifting mechanism 4 comprises two strip-shaped through holes 10 respectively arranged on the two vertical plates 2, first threaded rods 11 are rotatably connected in the two strip-shaped through holes 10, the upper end of one first threaded rod 11 rotatably penetrates through the vertical plate 2 and is coaxially and fixedly connected with a first rotating handle 12, a first cavity 13 is arranged in the bottom plate 1, the lower ends of the two first threaded rods 11 rotatably penetrate through the vertical plate 2 and the bottom plate 1 and are rotatably connected with the inner side wall of the first cavity 13, the parts of the two first threaded rods 11 in the first cavity 13 are in transmission connection through a transmission mechanism 14, the transmission 14 comprises two pulleys 16.
In the utility model, two belt pulleys 16 are respectively coaxially and fixedly connected with two first threaded rods 11, the two belt pulleys 16 are connected through belt transmission, the outer uniform thread sleeve of the two first threaded rods 11 is provided with a thread block 15, the two thread blocks 15 are respectively in sliding connection with the inner side walls of the two strip-shaped through holes 10, the opposite side walls of the two thread blocks 15 are respectively fixedly connected with a transverse plate 3, the upper end of a bottom plate 1 is fixedly connected with a placing plate 5, the lower end of the transverse plate 3 is fixedly connected with a supporting plate 6 matched with the placing plate 5, the upper end of the bottom plate 1 is provided with an annular chute, the annular chute is in sliding connection with a rotating ring 7, a driving mechanism 8 for driving the rotating ring 7 is arranged in the bottom plate 1, it is noted that the driving mechanism 8 comprises a groove 17 arranged at the lower end of the annular chute, the groove 17 is, the lower end of the rotating ring 7 is provided with an annular tooth groove meshed with the gear 19.
In the utility model, the side wall of the bottom plate 1 is fixedly connected with the mounting plate 20, the upper end of the mounting plate 20 is fixedly connected with the motor 21, it should be noted that the motor 21 can adopt a driving motor with model number Y315M-10, and the driving motor is electrically connected with an external power supply, which is not described in detail for the prior art, one end of the rotating shaft 18 is rotated to penetrate through the bottom plate 1 and is coaxially and fixedly connected with the driving shaft of the motor 21, the rotating ring 7 is provided with a detection mechanism 9 for detecting the roller, further, the detection mechanism 9 comprises a second cavity 22 arranged in the rotating ring 7, a sliding rod 23 is arranged in the second cavity 22, both ends of the sliding rod 23 are slidably arranged to penetrate through the rotating ring 7, a limit plate 24 and a spring 25 are sleeved outside the sliding rod 23, the limit plate 24 is slidably connected with the inner side wall of the second cavity 22, the limit plate 24 is fixedly connected with the sliding rod 23, both ends of the, one end of the sliding rod 23, which is positioned outside the rotating ring 7, is fixedly connected with a clip 26, and a painting brush 27 is clamped on the clip 26.
The utility model discloses in, place on bottom plate 1 and draw paper with painting brush 27 and swivel 7 assorted annular, slide bar 23 is located the one end fixedly connected with pick-up plate 35 of swivel 7, the one end downside that slide bar 23 was kept away from to pick-up plate 35 rotates and is connected with rotor plate 28, be equipped with the adjustment mechanism 29 that is used for adjusting rotor plate 28 on the pick-up plate 35, it is required to explain, adjustment mechanism 29 is including setting up the adjustment tank 30 of keeping away from slide bar 23 one end at pick-up plate 35, the internal rotation of adjustment tank 30 is connected with second threaded rod 31, 31 external thread bush of second threaded rod is equipped with regulating block 32, the one end that regulating tank 30 was kept away from to regulating block 32 rotates and is connected with deflection pole 33, deflection pole 33 keeps away from the one end of regulating block 32 and rotates with rotor plate 28 to be connected, the upper end of second.
The utility model discloses when fixing tapered roller, place tapered roller big head down on placing board 5, and lay annular drawing paper on bottom plate 1, press from both sides painting brush 27 on clip 26, and make painting brush 27's lower extreme and annular drawing paper counterbalance contact, then rotate first turning handle 12, first turning handle 12 drives one of them first threaded rod 11 and rotates, one of them first threaded rod 11 drives another first threaded rod 11 through two belt pulleys 16 and belt and rotates, two first threaded rod 11 drive two screw blocks 15 lifts, two screw blocks 15 drive diaphragm 3 and go up and down, diaphragm 3 drives and supports 6 lifts, it can to support tightly to reach with tapered roller's upper end counterbalance contact up to the lower extreme that supports 6.
The utility model discloses examine time measuring tapered roller, rotate second turning handle 34, second turning handle 34 drives second threaded rod 31 and rotates, second threaded rod 31 drives regulating block 32 and removes, regulating block 32 drives pick-up plate 35 through deflection pole 33 and rotates, until pick-up plate 35 complete offset contact with tapered roller's lateral wall, then open motor 21, motor 21's drive shaft drives pivot 18 and rotates, pivot 18 drives 19 running gear of gear 19 and drives swivel 7 and rotate, swivel 7 drives slide bar 23 and rotates, slide bar 23 drives rotor plate 28 and painting brush 27 and rotates, at this moment, pick-up plate 35 can laminate tapered roller's surface rotation promptly, painting brush 27 draws at annular drawing paper, thereby detect tapered roller.
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 (6)
1. A device for detecting surface defects of a conical bearing roller comprises a base plate (1) and is characterized in that, the upper end of the bottom plate (1) is fixedly connected with two vertical plates (2), a transverse plate (3) is arranged between the two vertical plates (2), a lifting mechanism (4) for lifting the transverse plate (3) is arranged between the two bottom plates (1), the upper end of the bottom plate (1) is fixedly connected with a placing plate (5), the lower end of the transverse plate (3) is fixedly connected with a supporting plate (6) matched with the placing plate (5), the upper end of the bottom plate (1) is provided with an annular chute which is connected with a rotating ring (7) in a sliding way, a driving mechanism (8) for driving the rotating ring (7) is arranged in the bottom plate (1), and a detection mechanism (9) for detecting the roller is arranged on the rotating ring (7).
2. The device for detecting the defects on the surfaces of the conical bearing rollers as claimed in claim 1, wherein the lifting mechanism (4) comprises two strip-shaped through holes (10) respectively arranged on two vertical plates (2), a first threaded rod (11) is rotatably connected in each of the two strip-shaped through holes (10), the upper end of one of the first threaded rods (11) rotatably penetrates through the vertical plate (2) and is coaxially and fixedly connected with a first rotating handle (12), a first cavity (13) is arranged in the bottom plate (1), the lower ends of the two first threaded rods (11) rotatably penetrate through the vertical plate (2) and the bottom plate (1) and are rotatably connected with the inner side wall of the first cavity (13), the parts of the two first threaded rods (11) in the first cavity (13) are in transmission connection through a transmission mechanism (14), and a threaded block (15) is sleeved outside each of the two first threaded rods (11), the two thread blocks (15) are respectively connected with the inner side walls of the two strip-shaped through holes (10) in a sliding mode, and the opposite side walls of the two thread blocks (15) are fixedly connected with the transverse plate (3).
3. A conical bearing roller surface defect detecting device according to claim 2, characterized in that the transmission mechanism (14) comprises two belt pulleys (16), the two belt pulleys (16) are respectively and fixedly connected with the two first threaded rods (11) in a coaxial manner, and the two belt pulleys (16) are connected with each other through a belt in a transmission manner.
4. A conical bearing roller surface defect detecting device according to claim 1, characterized in that the driving mechanism (8) comprises a groove (17) arranged at the lower end of the annular sliding chute, a rotating shaft (18) is rotatably connected in the groove (17), a gear (19) is coaxially and fixedly connected outside the rotating shaft (18), an annular tooth groove meshed with the gear (19) is arranged at the lower end of the rotating ring (7), a mounting plate (20) is fixedly connected to the side wall of the bottom plate (1), a motor (21) is fixedly connected to the upper end of the mounting plate (20), and one end of the rotating shaft (18) rotatably penetrates through the bottom plate (1) and is coaxially and fixedly connected with the driving shaft of the motor (21).
5. The device for detecting defects on the surface of a conical bearing roller according to claim 1, wherein the detection mechanism (9) comprises a second cavity (22) arranged in the rotary ring (7), a slide rod (23) is arranged in the second cavity (22), two ends of the slide rod (23) are arranged to penetrate through the rotary ring (7) in a sliding manner, a limiting plate (24) and a spring (25) are sleeved outside the slide rod (23), the limiting plate (24) is connected with the inner side wall of the second cavity (22) in a sliding manner, the limiting plate (24) is fixedly connected with the slide rod (23), two ends of the spring (25) are respectively fixedly connected with the inner side wall of the second cavity (22) and the limiting plate (24), one end of the slide rod (23) located outside the rotary ring (7) is fixedly connected with a clamp (26), a painting brush (27) is clamped on the clamp (26), annular painting paper matched with the painting brush (27) and the rotary ring (7) is placed on the bottom plate (1), one end of the sliding rod (23) located in the rotating ring (7) is fixedly connected with a detection plate (35), the lower side of one end, far away from the sliding rod (23), of the detection plate (35) is rotatably connected with a rotating plate (28), and an adjusting mechanism (29) used for adjusting the rotating plate (28) is arranged on the detection plate (35).
6. A conical bearing roller surface defect detection device according to claim 5, characterized in that the adjusting mechanism (29) comprises an adjusting groove (30) arranged at one end of the detection plate (35) far away from the sliding rod (23), a second threaded rod (31) is rotatably connected in the adjusting groove (30), an adjusting block (32) is sleeved outside the second threaded rod (31), one end of the adjusting block (32) far away from the adjusting groove (30) is rotatably connected with a deflection rod (33), one end of the deflection rod (33) far away from the adjusting block (32) is rotatably connected with the rotating plate (28), and the upper end of the second threaded rod (31) is rotatably penetrated through the detection plate (35) and is coaxially and fixedly connected with a second rotating handle (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922410580.2U CN211602858U (en) | 2019-12-28 | 2019-12-28 | Device for detecting surface defects of conical bearing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922410580.2U CN211602858U (en) | 2019-12-28 | 2019-12-28 | Device for detecting surface defects of conical bearing roller |
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| Publication Number | Publication Date |
|---|---|
| CN211602858U true CN211602858U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922410580.2U Active CN211602858U (en) | 2019-12-28 | 2019-12-28 | Device for detecting surface defects of conical bearing roller |
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| CN (1) | CN211602858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478710A (en) * | 2020-12-30 | 2021-03-12 | 浙江工业大学 | Novel material arranging mechanism applied to tapered roller surface flaw detection equipment |
-
2019
- 2019-12-28 CN CN201922410580.2U patent/CN211602858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478710A (en) * | 2020-12-30 | 2021-03-12 | 浙江工业大学 | Novel material arranging mechanism applied to tapered roller surface flaw detection equipment |
| CN112478710B (en) * | 2020-12-30 | 2024-05-24 | 浙江工业大学 | Novel be applied to tapered roller surface flaw check out test set's material arranging mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221101 Address after: 471000 Zhai Quan, Pingle Town, Mengjin County, Luoyang City, Henan Province Patentee after: Henan Xinlong Bearing Roller Co.,Ltd. Address before: Room 407, 4th floor, 17-1 Fengling Road, Wuchang Street, Yuhang District, Hangzhou, Zhejiang 311100 Patentee before: Hangzhou Guohe Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |