CN105783634A - Method for testing turntable bearing mounting hole by means of mold - Google Patents
Method for testing turntable bearing mounting hole by means of mold Download PDFInfo
- Publication number
- CN105783634A CN105783634A CN201610126730.5A CN201610126730A CN105783634A CN 105783634 A CN105783634 A CN 105783634A CN 201610126730 A CN201610126730 A CN 201610126730A CN 105783634 A CN105783634 A CN 105783634A
- Authority
- CN
- China
- Prior art keywords
- detected
- turntable
- turntable bearing
- annular groove
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a method for testing a turntable bearing mounting hole by means of a mold. The testing platform of the mold is provided with an annular boss and an annular recessed trough with a horizontal bottom. The outer diameter of the annular boss is equal with the internal diameter of the inner circle of the to-be-tested turntable bearing. The annular recessed trough surrounds the annular boss in a coaxial manner. Furthermore a first plane is arranged between the annular recessed trough and the annular boss. The diameter of the annular recessed trough is equal with the outer diameter of outer circle of the to-be-tested turntable bearing. The first plane and the bottom of the annular recessed trough are provided with positioning holes. Through matching the positioning holes with the mounting holes of the turntable bearing, wherein position offset of the mounting holes is qualified is determined. Through the mold, testing on the mounting holes on the outer circle and the inner circle of a same turntable bearing by means of a same mold is realized, namely different series of YRT, YRTS, ZKLDF, etc. But a same dimension series is tested on a same mold, thereby well satisfying testing requirement, improving efficiency and reducing cost.
Description
Technical field
The present invention relates to the detection field of bearing, specifically a kind of method utilizing mould detection turntable bearing mounting hole whether qualified.
Background technology
At present, along with the progressively maturation of technology of Machine Tool and progressively popularizing of high precision machine tool, manufacturing technology and detection technique to turntable bearing are had higher requirement.The accuracy of manufacture of turntable bearing mounting hole is ensured by the indexing system of lathe, and the position deviation of installing hole and caused the isoparametric detection of Wall-Thickness Difference to be generally adopted slide calliper rule by position of mounting hole to carry out inspecting by random samples or three coordinate measuring engine measurement etc., it is not appropriate in producing the use of qualitative situation.Inspect not only measurement accuracy by random samples not high, and the position of mounting hole abnormal variation owing to unusual condition causes can not be got rid of；Adopting the electron assistant means measurements such as three coordinate machine measurement to need special equipment, testing cost is higher.Tradition turntable bearing mounting hole detection method existing defects and constrain the raising of detection efficiency, it is necessary to adopt new detection method and aid to improve efficiency.
Summary of the invention
In order to solve prior art not to adopt the accuracy that slide calliper rule sampling observation exists high and adopt the problem that three coordinate measuring engine measurement testing cost is high when detecting turntable bearing position of mounting hole, the invention provides a kind of method utilizing mould detection turntable bearing mounting hole whether qualified, the method is to utilize mould that turntable bearing Internal and external cycle position of mounting hole deviation is used for quickly detecting, while meeting accuracy of detection, not only increase detection efficiency, and also reduce cost.
The present invention solves that the technical scheme that above-mentioned technical problem adopts is: a kind of method utilizing mould detection turntable bearing mounting hole whether qualified, described mould includes a detection platform, detection platform is provided with annular boss and bottom is the annular groove of level, wherein, the external diameter of annular boss is equal with the internal diameter of turntable bearing inner race to be detected, annular groove is coaxially disposed around annular boss, and there is the first plane between the two, distribution has hole, some location I on the first plane, and the position in hole I, location and quantity match with the position of installing hole on turntable bearing inner race to be measured and quantity；The diameter of described annular groove is equal with the external diameter of turntable shaft bearing outer-ring to be detected, so that turntable shaft bearing outer-ring to be detected is positioned by the lateral wall of annular groove, the bottom distribution of annular groove has a hole II, location, and the position in hole II, location and quantity match with the position of installing hole on turntable shaft bearing outer-ring to be measured and quantity；
Described detection method comprises the following steps:
1) in hole I, location, it is sequentially inserted into alignment pin, then turntable bearing inner ring to be detected is rotated, the position, hole, location I of distribution in installing hole thereon and the first plane is made to overlap and be placed in alignment pin, whether the lower surface then detecting turntable bearing inner ring to be detected can fit with the first plane completely, if, then qualified, otherwise, defective；
2) in hole II, location, it is sequentially inserted into alignment pin, then turntable bearing outer ring to be detected is rotated, installing hole thereon is made to overlap with the position, hole, location II of distribution bottom annular groove and be placed in alignment pin, then detect the lower surface of turntable bearing outer ring to be detected whether can with annular groove bottom fit completely, if, then qualified, otherwise, defective.
The inner sidewall diameter of the described annular groove minimum dimension less than turntable shaft bearing outer-ring internal diameter to be detected and the full-size more than bearing inner race external diameter to be detected, to ensure that turntable shaft bearing outer-ring to be measured can be put in mould smoothly, and bearing inner race to be detected can be taken out smoothly.
The degree of depth of described annular groove and bearing outer ring to be detected match, so that when the bottom of turntable shaft bearing outer-ring to be measured is fitted in the bottom of annular groove, the bottom of turntable bearing inner race to be measured fits in the first plane, to detect while realizing turntable bearing Internal and external cycle.
The lateral wall of described annular groove offers breach, in order to being placed and taken out of turntable shaft bearing outer-ring to be measured.
In described step 1), if detecting qualified, then between the inner ring inwall of turntable bearing to be detected and annular boss outer wall, insert clearance gauge, with the spacing of both detections, and judge that whether the Wall-Thickness Difference caused by position of mounting hole deviation is qualified according to this spacing.
Described step 2) in, if detecting qualified, then between outer ring outer wall and the lateral wall of annular groove of turntable bearing to be detected, insert clearance gauge, with the spacing of both detections, and judge that whether the Wall-Thickness Difference caused by position of mounting hole deviation is qualified according to this spacing.
Beneficial effect: the present invention by arranging and annular boss and the annular groove that turntable bearing outer ring to be measured is mated that turntable bearing inner ring to be measured mates and position of mounting hole, quantity are corresponding on Internal and external cycle hole, location in detection platform, it is achieved thereby that the outer ring of same set of turntable bearing and inner ring carry out the detection of installing hole on same set of mould, the i.e. different series such as YRT, YRTS, ZKLDF, but same dimension series detects on same mould, meet the requirement of detection well, improve efficiency and reduce cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of mould in the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the present invention schematic diagram when detection；
Accompanying drawing labelling: 1, detection platform, 2, annular boss, the 3, first plane, 4, hole I, location, 5, annular groove, 6, lateral wall, 7, hole II, location, 8, breach, 9, turntable bearing inner race to be detected, 10, turntable shaft bearing outer-ring to be detected, 11, alignment pin I, 12, alignment pin II.
Detailed description of the invention
As shown in the figure, a kind of method utilizing mould detection turntable bearing mounting hole whether qualified, described mould includes a detection platform 1, detection platform 1 is provided with annular boss 2 and annular groove 5 that bottom is level, wherein, the external diameter of annular boss 2 is equal with the internal diameter of turntable bearing inner race 9 to be detected, annular groove 5 is coaxially disposed around annular boss 2, and there is the first plane 3 between the two, in the first plane 3, distribution has a hole, some location I 4, and the position in hole I 4, location and quantity match with the position of installing hole on turntable bearing inner race 9 to be measured and quantity；The diameter of described annular groove 5 is equal with the external diameter of turntable shaft bearing outer-ring 10 to be detected, so that turntable shaft bearing outer-ring 10 to be detected is positioned by the lateral wall 6 of annular groove 5, the bottom distribution of annular groove 5 has a hole II 7, location, and the position in hole II 7, location and quantity match with the position of installing hole on turntable shaft bearing outer-ring 10 to be measured and quantity；
Described detection method comprises the following steps:
1) in hole I 4, location, it is sequentially inserted into alignment pin, then turntable bearing inner ring 9 to be detected is rotated, the position, hole, location I 4 of distribution in installing hole thereon and the first plane 3 is made to overlap and be placed in alignment pin, whether the lower surface then detecting turntable bearing inner ring 9 to be detected can fit with the first plane 3 completely, if, then qualified, otherwise, defective；
2) in hole II 7, location, it is sequentially inserted into alignment pin, then turntable bearing outer ring 10 to be detected is rotated, installing hole thereon is made to overlap with the position, hole, location II 7 of distribution bottom annular groove 5 and be placed in alignment pin, then detect the lower surface of turntable bearing outer ring 10 to be detected whether can with annular groove 5 bottom fit completely, if, then qualified, otherwise, defective.
It is more than the basic embodiment of the present invention, can be improved further on above basis and limit:
As, it is possible to mould is further improved:
As, the inner sidewall diameter of described annular groove 5 is less than the minimum dimension of turntable shaft bearing outer-ring 10 internal diameter to be detected and more than the full-size of bearing inner race 9 external diameter to be detected, the former is for ensureing that turntable shaft bearing outer-ring 10 to be measured can be put in mould smoothly, and the latter is for guaranteeing to take out bearing inner race 9 to be detected smoothly；
And for example, the degree of depth of described annular groove 5 and bearing outer ring 10 to be detected match, so that when the bottom of turntable shaft bearing outer-ring 10 to be measured is fitted in the bottom of annular groove 5, the bottom of turntable bearing inner race 9 to be measured fits in the first plane 3, to detect while realizing turntable bearing Internal and external cycle；
For another example, the lateral wall 6 of described annular groove 5 offers breach 8, in order to being placed and taken out of turntable shaft bearing outer-ring 10 to be measured；
Owing to position of mounting hole deviation can cause that deviation occurs in the wall thickness of turntable bearing, therefore, whether the Wall-Thickness Difference that on above basis, turntable bearing position of mounting hole deviation can be caused is qualified detects, and detection method is as follows:
In described step 1), if detecting qualified, then between the inner ring inwall of turntable bearing to be detected and annular boss 2 outer wall, insert clearance gauge, with the spacing of both detections, and judge that whether the Wall-Thickness Difference caused by position of mounting hole deviation is qualified according to this spacing；
Described step 2) in, if detecting qualified, then between the outer ring outer wall of turntable bearing to be detected and the lateral wall 6 of annular groove 5, insert clearance gauge, with the spacing of both detections, and judge that whether the Wall-Thickness Difference caused by position of mounting hole deviation is qualified according to this spacing.
Claims (6)
1. one kind utilizes the method whether mould detection turntable bearing mounting hole is qualified, it is characterized in that: described mould includes a detection platform (1), detection platform (1) is provided with annular boss (2) and annular groove (5) that bottom is level, wherein, the external diameter of annular boss (2) is equal with the internal diameter of turntable bearing inner race (9) to be detected, annular groove (5) is coaxially disposed around annular boss (2), and there is the first plane (3) between the two, hole, some location I (4) is had in the upper distribution of the first plane (3), and the position in hole I (4), location and quantity match with position and the quantity of the upper installing hole of turntable bearing inner race (9) to be measured；The diameter of described annular groove (5) is equal with the external diameter of turntable shaft bearing outer-ring (10) to be detected, so that turntable shaft bearing outer-ring (10) to be detected is positioned by the lateral wall (6) of annular groove (5), the bottom distribution of annular groove (5) has hole II (7), location, and the position in hole II (7), location and quantity match with position and the quantity of the upper installing hole of turntable shaft bearing outer-ring (10) to be measured；
Described detection method comprises the following steps:
1) in hole I (4), location, it is sequentially inserted into alignment pin, then turntable bearing inner ring (9) to be detected is rotated, the position, hole, location I (4) making installing hole thereon and the upper distribution of the first plane (3) overlaps and is placed in alignment pin, whether the lower surface then detecting turntable bearing inner ring (9) to be detected can fit with the first plane (3) completely, if, then qualified, otherwise, defective；
2) in hole II (7), location, it is sequentially inserted into alignment pin, then turntable bearing outer ring (10) to be detected is rotated, installing hole thereon is made to overlap with the position, hole, location II (7) of annular groove (5) bottom distribution and be placed in alignment pin, whether the lower surface then detecting turntable bearing outer ring (10) to be detected can fit with annular groove (5) bottom completely, if, then qualified, otherwise, defective.
2. a kind of method utilizing mould detection turntable bearing mounting hole whether qualified according to claim 1, it is characterized in that: the inner sidewall diameter of described annular groove (5) minimum dimension less than turntable shaft bearing outer-ring (10) internal diameter to be detected and the full-size more than bearing inner race to be detected (9) external diameter, to ensure that turntable shaft bearing outer-ring (10) to be measured can be put in mould smoothly, and bearing inner race to be detected (9) can be taken out smoothly.
3. a kind of method utilizing mould detection turntable bearing mounting hole whether qualified according to claim 1, it is characterized in that: the degree of depth of described annular groove (5) and bearing outer ring to be detected (10) match, so that when the bottom of turntable shaft bearing outer-ring (10) to be measured is fitted in the bottom of annular groove (5), the bottom of turntable bearing inner race (9) to be measured fits in the first plane (3), to detect while realizing turntable bearing Internal and external cycle.
4. a kind of method utilizing mould detection turntable bearing mounting hole whether qualified according to claim 1, it is characterized in that: the lateral wall (6) of described annular groove (5) offers breach (8), in order to being placed and taken out of turntable shaft bearing outer-ring (10) to be measured.
5. a kind of method utilizing mould detection turntable bearing mounting hole whether qualified according to claim 1, it is characterized in that: in described step 1), if it is qualified to detect, between the inner ring inwall of turntable bearing to be detected and annular boss (2) outer wall, then insert clearance gauge, with the spacing of both detections, and judge that whether the Wall-Thickness Difference caused by position of mounting hole deviation is qualified according to this spacing.
6. a kind of method utilizing mould detection turntable bearing mounting hole whether qualified according to claim 1, it is characterized in that: described step 2) in, if it is qualified to detect, between the lateral wall (6) of the outer ring outer wall of turntable bearing to be detected and annular groove (5), then insert clearance gauge, with the spacing of both detections, and judge that whether the Wall-Thickness Difference caused by position of mounting hole deviation is qualified according to this spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126730.5A CN105783634B (en) | 2016-03-07 | 2016-03-07 | A method of it is whether qualified using mold detection turntable bearing mounting hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126730.5A CN105783634B (en) | 2016-03-07 | 2016-03-07 | A method of it is whether qualified using mold detection turntable bearing mounting hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105783634A true CN105783634A (en) | 2016-07-20 |
| CN105783634B CN105783634B (en) | 2018-11-06 |
Family
ID=56387524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610126730.5A Active CN105783634B (en) | 2016-03-07 | 2016-03-07 | A method of it is whether qualified using mold detection turntable bearing mounting hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105783634B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525447A (en) * | 2017-07-06 | 2017-12-29 | 中车大连机车车辆有限公司 | Diesel engine wearing ring Wall thickness uniformity device for fast detecting and method |
| CN112985231A (en) * | 2021-04-07 | 2021-06-18 | 洛阳Lyc汽车轴承科技有限公司 | Hub bearing on-line measuring device |
| CN117300623A (en) * | 2023-11-28 | 2023-12-29 | 北京精雕科技集团有限公司 | Automatic assembling method of turntable assembly, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001004306A (en) * | 1999-06-18 | 2001-01-12 | Nippon Telegraph & Telephone East Corp | Manhole iron lid wear measurement device |
| CN201273803Y (en) * | 2008-09-26 | 2009-07-15 | 上海联合滚动轴承有限公司 | Installation pore position measurement apparatus for large pivoting support bearing |
| CN201795747U (en) * | 2010-09-26 | 2011-04-13 | 青特集团有限公司 | Wheel disc part detection tool |
| CN203704821U (en) * | 2013-12-10 | 2014-07-09 | 贵州黎阳航空动力有限公司 | A hole series position accuracy rapid detection apparatus |
| CN203908434U (en) * | 2014-04-25 | 2014-10-29 | 洛阳轴研科技股份有限公司 | Mold for detecting uniformly distributed holes on circumference of annular component |
-
2016
- 2016-03-07 CN CN201610126730.5A patent/CN105783634B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001004306A (en) * | 1999-06-18 | 2001-01-12 | Nippon Telegraph & Telephone East Corp | Manhole iron lid wear measurement device |
| CN201273803Y (en) * | 2008-09-26 | 2009-07-15 | 上海联合滚动轴承有限公司 | Installation pore position measurement apparatus for large pivoting support bearing |
| CN201795747U (en) * | 2010-09-26 | 2011-04-13 | 青特集团有限公司 | Wheel disc part detection tool |
| CN203704821U (en) * | 2013-12-10 | 2014-07-09 | 贵州黎阳航空动力有限公司 | A hole series position accuracy rapid detection apparatus |
| CN203908434U (en) * | 2014-04-25 | 2014-10-29 | 洛阳轴研科技股份有限公司 | Mold for detecting uniformly distributed holes on circumference of annular component |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525447A (en) * | 2017-07-06 | 2017-12-29 | 中车大连机车车辆有限公司 | Diesel engine wearing ring Wall thickness uniformity device for fast detecting and method |
| CN112985231A (en) * | 2021-04-07 | 2021-06-18 | 洛阳Lyc汽车轴承科技有限公司 | Hub bearing on-line measuring device |
| CN117300623A (en) * | 2023-11-28 | 2023-12-29 | 北京精雕科技集团有限公司 | Automatic assembling method of turntable assembly, electronic equipment and storage medium |
| CN117300623B (en) * | 2023-11-28 | 2024-03-01 | 北京精雕科技集团有限公司 | Automatic assembling method of turntable assembly, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105783634B (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104482835A (en) | Detection device and detection method capable of quickly quantifying hole position deviations | |
| CN104075642A (en) | Detecting device for detecting diameters of cylinders and inner diameters of round holes | |
| CN105783634A (en) | Method for testing turntable bearing mounting hole by means of mold | |
| CN204346318U (en) | The size detection appliance special for detecting of gear jump-ring slot position | |
| CN209116932U (en) | A kind of device for fast detecting of high-volume small shafts part step height | |
| CN106482611B (en) | Tool for rapid detection of machining dimensions of complex castings and its detection method | |
| CN102435156B (en) | Large cylindrical workpiece dimension and geometric error measurement method | |
| CN104296618A (en) | Device and method for measuring ring perpendicular error and running accuracy of finished product radial ball bearing | |
| CN104006783A (en) | Detection control technology for inside dimension and outside dimension of uniform section ultra-thin-wall bearing ring | |
| CN203414038U (en) | Device testing crankshaft geometrical shape | |
| CN207894327U (en) | Measure the detection instrument of bent axle Woodruff key slots and keyways axial position size | |
| CN203672273U (en) | Transmission spline taper hole measuring gauge | |
| CN207007036U (en) | A kind of inclined hole position detecting tool | |
| CN203323652U (en) | Rapid inspection tool for important size limit deviation of hole on flange | |
| CN202692882U (en) | Engine exhaust pipe inspection device | |
| CN202361932U (en) | Crossed-hole distance testing fixture | |
| CN202836483U (en) | Detection tool for pin shaft linearity | |
| CN205228331U (en) | Planetary gear sphere measurement tester | |
| CN203908434U (en) | Mold for detecting uniformly distributed holes on circumference of annular component | |
| CN202255201U (en) | Device for detecting position degree of crankshaft flange hole | |
| CN110657730A (en) | Internal groove diameter measuring device and measuring method | |
| CN113804137B (en) | A rapid nondestructive testing device for annular forgings and castings | |
| CN203672279U (en) | Testing tool for detecting gear inner bore diameter | |
| CN203672268U (en) | Apparatus for detecting arc slot of bearing cone | |
| CN115655060A (en) | Assembly height detection method for bearing with flange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180521 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Applicant after: Luoyang Bearing Research Institute Address before: 471000 Fenghua Road 6, Luoyang high tech Development Zone, Henan Applicant before: Zhouyan Science and Technology Co., Ltd., Luoyang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |