CN110918764B - Bearing inner ring inner wall roundness detection device for bearing machining - Google Patents
Bearing inner ring inner wall roundness detection device for bearing machining Download PDFInfo
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- CN110918764B CN110918764B CN201911167994.5A CN201911167994A CN110918764B CN 110918764 B CN110918764 B CN 110918764B CN 201911167994 A CN201911167994 A CN 201911167994A CN 110918764 B CN110918764 B CN 110918764B
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000003754 machining Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims description 24
- 210000001331 nose Anatomy 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/243—Perforating, i.e. punching holes in profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention discloses a bearing inner ring inner wall roundness detection device for bearing processing, which relates to the technical field of bearings and comprises a support plate, wherein the bottom surface of the support plate is fixedly connected with a support box, the inner bottom wall of the support box is fixedly connected with a first motor, the inner side wall of the support box is fixedly connected with a third electric push rod, and the output end of the third electric push rod is fixedly connected with a second motor. This a bearing inner race inner wall roundness detection device for bearing processing, through setting up first electric putter, make two flexure strips contact with the inner wall of bearing inner race under the effect of first L template, the flexure strip can contract relatively this moment, and rotate through first motor and second motor, make the bearing inner race rotate, thereby whether vibrate the shrink according to the flexure strip, judge the inner wall circularity of bearing inner race, after having detected, drive the slide through fifth electric putter, thereby promote the bearing inner race and get into the collecting box from the hole, the problem that prior art detected inaccurate work load and wasted time and energy greatly is solved.
Description
Technical Field
The invention relates to the technical field of bearings, in particular to a bearing inner ring inner wall roundness detection device for bearing processing.
Background
The bearing is a component for fixing and reducing the load friction coefficient in the mechanical transmission process. When other parts are moved relative to each other on the shaft, the parts are used to reduce the friction coefficient during power transmission and to keep the center position of the shaft fixed.
The publication of chinese patent publication No. CN208818139U (application No. cn201821761992.x) discloses a roundness detection device for a bearing, where roundness of an inner wall of a bearing inner ring needs to be detected after the bearing is machined, and the existing detection method usually adopts manual detection, which has errors and large workload and is time-consuming and labor-consuming.
Disclosure of Invention
The invention aims to provide a bearing inner ring inner wall roundness detection device for bearing processing, which solves the problems of inaccurate detection, large workload, time and labor waste in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a bearing inner race inner wall circularity detection device for bearing processing, includes the backup pad, the bottom surface fixedly connected with support box of backup pad, the first motor of inner diapire fixedly connected with of support box, the inside wall fixedly connected with third electric putter of support box, the output fixedly connected with second motor of third electric putter, the output of first motor runs through backup pad and fixedly connected with first rotating disk, first logical groove has been seted up to the upper surface of backup pad, and the output of second motor runs through first logical groove and fixedly connected with second rotating disk, the upper surface fixedly connected with first electric putter of backup pad, the output fixedly connected with first L template of first electric putter, the one end fixedly connected with two symmetrical flexure strips of first L template, the upper surface fixedly connected with third fixed plate of backup pad, First fixed plate and second fixed plate, the bearing inner circle has been placed to the upper surface of backup pad, and the surface of second rolling disc, first rolling disc and third fixed plate all contacts with the surface of bearing inner circle, two symmetrical second logical grooves have been seted up to the upper surface of backup pad, and the inside sliding connection in second logical groove has the slide, the bottom surface fixedly connected with fifth electric putter of backup pad, fifth electric putter's output run through supporting box and with slide fixed connection, the last fixed surface of backup pad is connected with second electric putter, and second electric putter's output fixedly connected with push pedal, the push pedal is located between first fixed plate and the second fixed plate.
The upper surface of the supporting plate is fixedly connected with a second L-shaped plate, the upper surface of the supporting plate is fixedly connected with a fourth electric push rod, the output end of the fourth electric push rod penetrates through the second L-shaped plate and a connecting plate which is fixedly connected with the second sleeve, the top of the connecting plate is fixedly embedded with the second sleeve, the top of the second sleeve is fixedly connected with a material barrel, the inner wall of the material barrel is fixedly connected with a guide plate, the inner bottom wall of the material barrel is fixedly embedded with a first sleeve, the top of the first sleeve penetrates through the upper surface of the guide plate, the upper surface of the second L-shaped plate is fixedly embedded with a third sleeve, a hole is formed in the upper surface of the supporting plate, a collecting box is fixedly connected to the bottom surface of the supporting plate and is located below the hole, the upper surface of the supporting plate is fixedly connected with a sixth electric push rod, and the sixth electric push rod is located on the first fixing plate, The second fixing plate and the third fixing plate.
Furthermore, the outer surface of the supporting box is provided with air holes, the air holes are arranged at equal intervals, the supporting box can be ventilated by arranging the air holes, and heat emitted by the first motor and the second motor during working is effectively dissipated.
Further, the inner bottom wall of the supporting box is provided with a sliding groove, the bottom of the second motor is connected to the inside of the sliding groove in a sliding mode, the sliding groove is formed, the moving direction of the second motor can be limited, and the second motor can slide more stably.
Furthermore, the guide plate is umbrella-shaped, is matched with the inner wall of the material cylinder, and can better enable the inner ring of the bearing to enter the first sleeve cylinder through the umbrella-shaped surface of the supporting plate.
Further, the bottom surface fixedly connected with of backup pad is the supporting leg of square array, and the supporting leg symmetry of each other, through setting up the supporting leg, can support the backup pad, makes this device more stable.
Further, every the equal fixedly connected with rubber pad in bottom surface of supporting leg, and the telescopic bottom surface area of third is greater than the bottom surface area of supporting leg, through setting up the rubber pad, can increase the friction on supporting leg and ground, makes this device more stable.
Further, the upper surface fixedly connected with of backup pad has two symmetrical hoist and mount noses, and the hoist and mount nose is circular-arc, through setting up the hoist and mount nose, can be convenient for carry this device, makes the removal of this device more convenient.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the third sleeve is vertically lifted under the action of the material cylinder and the second L-shaped plate, the bearing inner ring enters the third sleeve through the material guide plate and the first sleeve, so that the bearing inner ring is pushed to be contacted with the second rotating disc under the action of the push plate, the second electric push rod and the sixth electric push rod, the bearing inner ring is pushed to be simultaneously contacted with the second rotating disc of the first rotating disc and the third fixed plate through the third electric push rod, the two elastic sheets are contacted with the inner wall of the bearing inner ring under the action of the first L-shaped plate through the first electric push rod, at the moment, the elastic sheets are relatively contracted, the bearing inner ring is rotated through the rotation of the first motor and the second motor, so that the roundness of the inner wall of the bearing inner ring is judged according to whether the elastic sheets vibrate and contract or not, after the detection is finished, drive the slide through fifth electric putter to promote the bearing inner race and get into the collecting box from the hole, solved prior art and detected inaccurate and work load big, the problem that wastes time and energy.
2. According to the invention, through the arrangement of the air holes, the supporting box can be ventilated, heat emitted by the first motor and the second motor during working can be effectively emitted, through the arrangement of the sliding groove, the movement direction of the second motor can be limited, the sliding of the second motor is more stable, through the umbrella shape of the supporting plate, the bearing inner ring can be better enabled to enter the first sleeve, through the arrangement of the supporting legs, the supporting plate can be supported, the device is enabled to be more stable, through the arrangement of the rubber pads, the friction between the supporting legs and the ground can be increased, the device is enabled to be more stable, through the arrangement of the hoisting nose, the device can be conveniently carried, and the device is enabled to be more convenient to move.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a top perspective view of the present invention;
FIG. 3 is a left side perspective view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 5 is a bottom perspective view of the present invention;
FIG. 6 is a schematic view of the interior of the support box of the present invention;
FIG. 7 is a schematic view of the interior of the material barrel of the present invention;
fig. 8 is a perspective view of the skateboard of the present invention.
In the figure: 1. a support plate; 2. a first electric push rod; 3. a first L-shaped plate; 4. an elastic sheet; 5. a material cylinder; 6. a chute; 7. pushing the plate; 8. a second electric push rod; 9. a third electric push rod; 10. a rubber pad; 11. a material guide plate; 12. a first sleeve; 13. a second sleeve; 14. a third sleeve; 15. a fourth electric push rod; 16. a connecting plate; 17. a second L-shaped plate; 18. a first fixing plate; 19. a second fixing plate; 20. hoisting a nose; 21. a hole; 22. a first rotating disk; 23. a second rotating disk; 24. a first through groove; 25. a second through groove; 26. a bearing inner race; 27. a third fixing plate; 28. a slide plate; 29. air holes are formed; 30. a fifth electric push rod; 31. a first motor; 32. a second motor; 33. a support box; 34. a collection box; 35. supporting legs; 36. and a sixth electric push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a bearing inner ring inner wall roundness detection device for bearing processing comprises a support plate 1, a support box 33 is fixedly connected to the bottom surface of the support plate 1, air holes 29 are formed in the outer surface of the support box 33, the air holes 29 are arranged at equal intervals, the support box 33 can be ventilated by arranging the air holes 29, heat emitted by a first motor 31 and a second motor 32 during working can be effectively dissipated, a sliding groove 6 is formed in the inner bottom wall of the support box 33, the bottom of the second motor 32 is connected to the inside of the sliding groove 6 in a sliding mode, the moving direction of the second motor 32 can be limited by arranging the sliding groove 6, the sliding of the second motor 32 is more stable, the first motor 31 is fixedly connected to the inner bottom wall of the support box 33, a third electric push rod 9 is fixedly connected to the inner side wall of the support box 33, and a second motor 32 is fixedly connected to the output end of the third electric push rod 9, the output of first motor 31 runs through backup pad 1 and fixedly connected with first rolling disc 22, and first logical groove 24 has been seted up to the upper surface of backup pad 1, and the output of second motor 32 runs through first logical groove 24 and fixedly connected with second rolling disc 23.
The upper surface of the supporting plate 1 is fixedly connected with a first electric push rod 2, the output end of the first electric push rod 2 is fixedly connected with a first L-shaped plate 3, one end of the first L-shaped plate 3 is fixedly connected with two symmetrical elastic sheets 4, the upper surface of the supporting plate 1 is fixedly connected with a third fixing plate 27, a first fixing plate 18 and a second fixing plate 19, the upper surface of the supporting plate 1 is provided with a bearing inner ring 26, the outer surfaces of a second rotating disc 23, a first rotating disc 22 and the third fixing plate 27 are all contacted with the outer surface of the bearing inner ring 26, the upper surface of the supporting plate 1 is provided with two symmetrical second through grooves 25, the inner parts of the second through grooves 25 are connected with a sliding plate 28 in a sliding manner, the bottom surface of the supporting plate 1 is fixedly connected with a fifth electric push rod 30, the output end of the fifth electric push rod 30 penetrates through a supporting box 33 and is fixedly connected with the sliding plate 28, the upper surface of the supporting plate 1 is fixedly connected with a second electric push rod 8, and the output end of the second electric push rod 8 is fixedly connected with a push plate 7, and the push plate 7 is positioned between the first fixing plate 18 and the second fixing plate 19.
The upper surface of the supporting plate 1 is fixedly connected with a second L-shaped plate 17, the upper surface of the supporting plate 1 is fixedly connected with a fourth electric push rod 15, the output end of the fourth electric push rod 15 penetrates through the second L-shaped plate 17 and is fixedly connected with a connecting plate 16, a second sleeve 13 is fixedly embedded on the upper surface of the connecting plate 16, a material cylinder 5 is fixedly connected with the top of the second sleeve 13, a material guide plate 11 is fixedly connected with the inner wall of the material cylinder 5, the material guide plate 11 is in a umbrella surface shape, and the material guide plate 11 is matched with the inner wall of the material cylinder 5, the bearing inner ring 26 can better enter the first sleeve 12 through the umbrella surface shape of the supporting plate 1, the first sleeve 12 is fixedly embedded on the inner bottom wall of the material cylinder 5, the top of the first sleeve 12 penetrates through the upper surface of the material guide plate 11, a third sleeve 14 is fixedly embedded on the upper surface of the second L-shaped plate 17, and a hole 21 is formed in the upper surface of the support plate 1.
The bottom surface fixedly connected with of backup pad 1 is the supporting leg 35 of square array, and supporting leg 35 symmetry each other, through setting up supporting leg 35, can support backup pad 1, make this device more stable, the equal fixedly connected with rubber pad 10 in bottom surface of every supporting leg 35, and the bottom surface area of third sleeve 14 is greater than the bottom surface area of supporting leg 35, through setting up rubber pad 10, can increase the friction of supporting leg 35 and ground, make this device more stable, the upper surface fixedly connected with of backup pad 1 has two symmetrical hoist and mount noses 20, and hoist and mount nose 20 and be circular-arc, through setting up hoist and mount nose 20, can be convenient for carry this device, make the removal of this device more convenient, the bottom surface fixedly connected with collecting box 34 of backup pad 1, and collecting box 34 is located the below hole 21, the upper surface fixedly connected with of backup pad 1 has sixth electric putter 36, and sixth electric putter 36 is located first fixed plate 18, 36, Between the second fixing plate 19 and the third fixing plate 27.
The first motor 31, the second motor 32, the first electric push rod 2, the second electric push rod 8, the third electric push rod 9, the fourth electric push rod 15, the fifth electric push rod 30 and the sixth electric push rod 36 are all known technologies which are already disclosed and widely applied to daily life, the rotating speed of the first motor 31 and the rotating speed of the second motor 32 are controlled by self rotating speed controllers, and the types of the first motor 31 and the second motor 32 are as follows: Y100L2-4, the model of first electric putter 2, second electric putter 8, third electric putter 9, fourth electric putter 15, fifth electric putter 30 and sixth electric putter 36 are: FAI 50.
In the invention, a first electric push rod 2, a second electric push rod 8, a third electric push rod 9, a fourth electric push rod 15, a fifth electric push rod 30, a first motor 31, a second motor 32 and a sixth electric push rod 36 are electrically connected with a municipal power supply, a plurality of bearing inner rings 26 are placed in a material barrel 5, the fourth electric push rod 15 stretches back and forth to drive a connecting plate 16 to lift, so that a third sleeve 14 slides in the first sleeve 12, the bearing inner rings 26 enter the third sleeve 14, the second electric push rod 8 contracts to drive a push plate 7 to move, when the push plate 7 leaves under the third sleeve 14, the bearing inner rings 26 fall down, the second electric push rod 8 extends to drive the push plate 7 to push the bearing inner rings 26, so that the bearing inner rings 26 are contacted with a third fixing plate 27, the sixth electric push rod 36 extends to push the bearing inner rings 26 to be contacted with a second rotating disc 23, and the third electric push rod 9 extends, the second motor 32 drives the second rotating disc 23 to push the bearing inner ring 26, the bearing inner ring 26 is simultaneously contacted with the first rotating disc 22, the second rotating disc 23 and the third fixing plate 27, the bearing inner ring 26 is located under the two elastic sheets 4 at the moment, the first electric push rod 2 drives the first L-shaped plate 3 to enable the two elastic sheets 4 to descend, the two elastic sheets 4 are clamped into the inner wall of the bearing inner ring 26, the two elastic sheets 4 are squeezed and contracted, the first motor 31 and the second motor 32 rotate in the same direction, the bearing inner ring 26 rotates, whether the two elastic sheets 4 vibrate and contract or not is observed, after detection is finished, the fifth electric push rod 30 extends and drives the bearing inner ring 26 to enter the collecting box 34 from the hole 21 through the sliding plate 28, and detection is finished.
Claims (7)
1. The utility model provides a bearing inner race inner wall circularity detection device for bearing processing, includes backup pad (1), its characterized in that: the bottom surface of the supporting plate (1) is fixedly connected with a supporting box (33), the inner bottom wall of the supporting box (33) is fixedly connected with a first motor (31), the inner side wall of the supporting box (33) is fixedly connected with a third electric push rod (9), the output end of the third electric push rod (9) is fixedly connected with a second motor (32), the output end of the first motor (31) penetrates through the supporting plate (1) and is fixedly connected with a first rotating disc (22), the upper surface of the supporting plate (1) is provided with a first through groove (24), the output end of the second motor (32) penetrates through the first through groove (24) and is fixedly connected with a second rotating disc (23), the upper surface of the supporting plate (1) is fixedly connected with a first electric push rod (2), the output end of the first electric push rod (2) is fixedly connected with a first L-shaped plate (3), one end of the first L-shaped plate (3) is fixedly connected with two symmetrical elastic sheets (4), the upper surface of the supporting plate (1) is fixedly connected with a third fixing plate (27), a first fixing plate (18) and a second fixing plate (19), a bearing inner ring (26) is placed on the upper surface of the supporting plate (1), the outer surfaces of a second rotating disc (23), a first rotating disc (22) and the third fixing plate (27) are all in contact with the outer surface of the bearing inner ring (26), two symmetrical second through grooves (25) are formed in the upper surface of the supporting plate (1), a sliding plate (28) is connected to the inside of each second through groove (25) in a sliding mode, a fifth electric push rod (30) is fixedly connected to the bottom surface of the supporting plate (1), the output end of the fifth electric push rod (30) penetrates through a supporting box (33) and is fixedly connected with the sliding plate (28), a second electric push rod (8) is fixedly connected to the upper surface of the supporting plate (1), and a push plate (7) is fixedly connected to the output end of the second electric push rod (8), the push plate (7) is positioned between the first fixing plate (18) and the second fixing plate (19);
the upper surface of the supporting plate (1) is fixedly connected with a second L-shaped plate (17), the upper surface of the supporting plate (1) is fixedly connected with a fourth electric push rod (15), the output end of the fourth electric push rod (15) penetrates through the second L-shaped plate (17) and is fixedly connected with a connecting plate (16), the upper surface of the connecting plate (16) is fixedly embedded with a second sleeve (13), the top of the second sleeve (13) is fixedly connected with a material barrel (5), the inner wall of the material barrel (5) is fixedly connected with a guide plate (11), the inner bottom wall of the material barrel (5) is fixedly embedded with a first sleeve (12), the top of the first sleeve (12) penetrates through the upper surface of the guide plate (11), the upper surface of the second L-shaped plate (17) is fixedly embedded with a third sleeve (14), and the upper surface of the supporting plate (1) is provided with a hole (21), the bottom surface of the supporting plate (1) is fixedly connected with a collecting box (34), the collecting box (34) is located below the hole (21), the upper surface of the supporting plate (1) is fixedly connected with a sixth electric push rod (36), and the sixth electric push rod (36) is located among the first fixing plate (18), the second fixing plate (19) and the third fixing plate (27).
2. The device for detecting the roundness of the inner wall of the bearing inner ring for bearing machining according to claim 1, wherein: the outer surface of the supporting box (33) is provided with air holes (29), and the air holes (29) are arranged at equal intervals.
3. The device for detecting the roundness of the inner wall of the bearing inner ring for bearing machining according to claim 1, wherein: the inner bottom wall of the supporting box (33) is provided with a sliding groove (6), and the bottom of the second motor (32) is connected to the inside of the sliding groove (6) in a sliding mode.
4. The device for detecting the roundness of the inner wall of the bearing inner ring for bearing machining according to claim 1, wherein: the material guide plate (11) is umbrella-shaped, and the material guide plate (11) is matched with the inner wall of the material barrel (5).
5. The device for detecting the roundness of the inner wall of the bearing inner ring for bearing machining according to claim 1, wherein: the bottom surface fixedly connected with of backup pad (1) is supporting leg (35) of square array, and supporting leg (35) symmetry each other.
6. The device for detecting the roundness of the inner wall of the bearing inner ring for bearing processing according to claim 5, wherein: the bottom surface of each supporting leg (35) is fixedly connected with a rubber pad (10), and the area of the bottom surface of the third sleeve (14) is larger than that of the bottom surface of each supporting leg (35).
7. The device for detecting the roundness of the inner wall of the bearing inner ring for bearing machining according to claim 1, wherein: the upper surface of the supporting plate (1) is fixedly connected with two symmetrical hoisting noses (20), and the hoisting noses (20) are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911167994.5A CN110918764B (en) | 2019-11-25 | 2019-11-25 | Bearing inner ring inner wall roundness detection device for bearing machining |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911167994.5A CN110918764B (en) | 2019-11-25 | 2019-11-25 | Bearing inner ring inner wall roundness detection device for bearing machining |
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| CN110918764A CN110918764A (en) | 2020-03-27 |
| CN110918764B true CN110918764B (en) | 2021-10-26 |
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| CN201911167994.5A Active CN110918764B (en) | 2019-11-25 | 2019-11-25 | Bearing inner ring inner wall roundness detection device for bearing machining |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202974103U (en) * | 2012-11-09 | 2013-06-05 | 赵伟力 | Inner and outer circle detector |
| CN103322964B (en) * | 2013-05-27 | 2016-07-06 | 杭州电子科技大学 | A kind of bearing inner race circularity automatic detection device and using method thereof |
| CN204718556U (en) * | 2015-05-20 | 2015-10-21 | 天津方世车业有限公司 | A kind of bearing with end cover room inside diameter detection device |
| CN204730811U (en) * | 2015-07-13 | 2015-10-28 | 白天 | A kind of circular hole accuracy detecting device |
| CN105806228A (en) * | 2016-04-25 | 2016-07-27 | 电子科技大学中山学院 | Bearing outer ring detection method and device |
| CN206601237U (en) * | 2017-02-28 | 2017-10-31 | 温岭市巨星钢球有限公司 | Bearing vibration detector |
| CN209387000U (en) * | 2018-12-26 | 2019-09-13 | 洛阳特嘉轴承有限公司 | It is a kind of for detecting the measuring system of bearing ring inside and outside circle degree |
| CN110044299A (en) * | 2019-05-29 | 2019-07-23 | 吉林大学 | A kind of cylindrical parts excircle size and Form and position error non-contact intelligent detection instrument |
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Effective date of registration: 20231030 Address after: Room 402, 4th Floor, No. 28-3 Huibei Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi DefaKe Equipment Technology Co.,Ltd. Address before: 214000 202, No. 111, Dongbei Tangnong Xinhe Road, Xishan District, Wuxi City, Jiangsu Province Patentee before: Defake precision manufacturing Wuxi Co.,Ltd. |
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