CN205175320U - Bearing angle play detects frock - Google Patents
Bearing angle play detects frock Download PDFInfo
- Publication number
- CN205175320U CN205175320U CN201520896036.2U CN201520896036U CN205175320U CN 205175320 U CN205175320 U CN 205175320U CN 201520896036 U CN201520896036 U CN 201520896036U CN 205175320 U CN205175320 U CN 205175320U
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- CN
- China
- Prior art keywords
- bearing
- suit
- outer ring
- detects frock
- angle play
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a detection instrument, the definite bearing angle play detects frock that says so. The technical scheme who adopts does: a bearing angle play detects frock is including the base plate to and supply the test rod of the fixed suit of bearing inner race, be equipped with the bearing saddle bore that supplies the bearing to inlay the dress on the base plate, and with the fixed establishment of bearing inner race lock solid in the bearing saddle bore, the step hole of bearing saddle bore for having outer lane supporting step, the test rod cartridge in the bearing saddle bore, test rod one end is equipped with the inner circle suit portion that supplies with the bearing inner race suit. An advantage that's bearing angle play detects frock realizes the detection of bearing angle play, has the convenient and simple structure of detect operation is provided.
Description
Technical field
The utility model relates to detection technique field, is specifically the detection frock for detecting bearing angle play.
Background technology
When angle play refers to that bearing inner race is subject to shearing force, the inner ring of bearing is relative to the angle of inclination between outer ring, general bearing manufacturer is not detected this index now, but some bearing is before dispatching from the factory, the angle play amount of client to bearing has specific requirement, and this just requires to measure the angle play of bearing.Existing not for the equipment that bearing angle play detects, split bearing angle play is defective, causes split bearing initial failure, affects bearing outgoing.
Summary of the invention
The present utility model object: for overcoming the defect that prior art exists, the utility model provides a kind of frock that can detect bearing angle play, has structure simple, easy to operate advantage.
For achieving the above object, the utility model provides following technical scheme: a kind of bearing angle play detects frock, it is characterized in that: include substrate, and the test rod of suit is fixed for bearing inner race, substrate is provided with the bearing saddle bore for bearing setting-in, and by the fixed mechanism of bearing outer ring locking in bearing saddle bore, bearing saddle bore is the stepped hole with outer ring supporting step, test rod is plugged in bearing saddle bore, and described test rod one end is provided with the inner ring suit portion of supply bearing inner race suit.
Bearing angle of the present utility model play detects frock using method: be flush-mounted in bearing saddle bore by bearing to be measured, the outer ring of bearing is bearing on the supporting station terrace of outer ring, the inner ring suit portion of test rod is inserted on bearing inner race, realize locking to the outer ring of bearing to be measured through fixed mechanism, thus realize bearing to be measured to be fixed in bearing saddle bore; Enter detection-phase afterwards, beat on the sagittal plane of test rod by the gauge outfit of clock gauge, by radial afterburning to test rod, observe beat of pointer amount, and by calculating the angle play of bearing.There is structure simple, easy to operate advantage.
The utility model is set to further: described inner ring suit portion is the spindle nose of step shaft-like, spindle nose comprises the spacing shaft shoulder for bearing inner race axial limiting, and for the suit shaft part that inner ring adaptation is socketed, described suit shaft part is provided with and realizes locking the locking member clamping bearing inner race with spacing shaft shoulder corresponding matching.
By adopting above-mentioned modified node method, during installation, bearing can be locked on test rod in advance, in bearing saddle bore afterwards on loading substrate, test rod can be used as handle and uses, and bearing dismantling operation is reliably more convenient, and bearing inner ring locking is on test rod, bearing inner race coordinates more solid and reliable with test rod, make testing process more reliable, result is more accurate.
The utility model is set to further: described locking member removably is installed on spindle nose.
Under adopting above-mentioned modified node method, further facilitate operation, lock also more reliable.
The utility model is set to further: the described locking member axial locking operating parts that to be locking operation direction be axially.
Under adopting above-mentioned modified node method, adopt and in axial direction complete corresponding locking operation, lock more solid and reliable, operate more convenient.
The utility model is set to further: described locking member employing is threaded into mode vertically and is detachably fixed on test rod.
Under adopting above-mentioned modified node method, the mode be threaded into vertically realizes being locked on test rod, and screw thread realizes gradual propelling and compresses bearing inner race, and lock more reliable, locking operation is more convenient.
The utility model is set to further: described locking member is the nut with internal thread hole, and the suit shaft part of spindle nose is provided with the external thread with nut screw connection, and locking member screw thread spinning is on test rod.
By adopting above-mentioned modified node method, adopt locking member to be directly Design of Screw Thread, structure is simple, operates more convenient.
The utility model is set to further: the described spacing shaft shoulder is positioned at the upper end position of suit shaft part, the lower end of described suit shaft part is the suit end be inserted in for bearing inner race, described locking member is located on the lower end of suit shaft part, is provided with the spindle nose embedded for locking member and steps down vestibule bottom described bearing saddle bore.
Under designing by adopting above-mentioned modified node method, bearing is inserted in from the lower end of test rod, and the distance of suit is short, operates more convenient.
The utility model is set to further: described fixed mechanism comprises the outer ring platen for pressing solidly bearing outer ring, and outer ring platen is covered on bearing saddle bore upper end oral area, and outer ring gland and outer ring are supported the clamping that step corresponding matching realizes bearing outer ring and locked.
Under adopting above-mentioned modified node method, the locking of bearing outer ring is solid and reliable, and easy to operate.
The utility model is set to further: described outer ring platen is provided with the bolt hole extended vertically, and substrate is provided with the threaded hole with bolt hole corresponding matching, and outer ring platen is locked on substrate through clamping screw.
By adopting technique scheme, outer ring platen mounting structure is simple.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the utility model specific embodiment detected state schematic diagram;
Fig. 2 is that the utility model specific embodiment bearing angle play detects tool structure schematic diagram;
Fig. 3 is part A partial enlarged view in Fig. 2;
Fig. 4 is explosive view under the utility model specific embodiment bearing and test rod confined state.
Embodiment
See accompanying drawing, a kind of bearing angle play disclosed in the utility model detects frock, include substrate 1, and for the fixing test rod 2 be set with of bearing inner race 81, substrate 1 is provided with the bearing saddle bore 11 for bearing 8 setting-in, and the fixed mechanism in bearing saddle bore 11 that locked by bearing outer ring 82, and bearing saddle bore 11 is for having the stepped hole of outer ring supporting step 111, test rod 2 is plugged in bearing saddle bore 11, and described test rod 2 one end is provided with the inner ring suit portion that supply bearing inner race 81 is set with.Wherein fixed mechanism comprises the outer ring platen 31 for pressing solidly bearing outer ring 82, and outer ring platen 31 is covered on bearing saddle bore 11 upper end oral area, and outer ring gland 31 and outer ring are supported the clamping that step 111 corresponding matching realizes bearing outer ring 82 and locked.Described outer ring platen 31 is provided with the bolt hole extended vertically, is provided with threaded hole on substrate 1, outer ring platen 31 is locked on substrate 1 through clamping screw 32.Thus realize bearing outer ring to press solidly, prevent bearing outer ring play.Certainly as the technical scheme that the utility model is feasible, fixed mechanism can also be the radial bolt screwed in, and substrate is provided with the radial screw bore of leading in bearing saddle bore, screws in bolt in radial screw bore, bolt end compression axis bearing outer-ring wall, thus reach the locking to bearing outer ring; Also the mode of horizontally rotating can be adopted to be located at some pressure heads on substrate, and pressure head screws in corresponding position and presses solidly etc. bearing outer ring, but there is the defects such as fixing unreliable or poor stability.Wherein outer ring pressing plate can adopt the pressure head rotated on installation base plate to press solidly, and outer ring pressing plate is pre-installed to position, then screws in pressure head and press solidly; Certainly buckle also can be adopted fixing, there is complex structure, the defects such as operation inconvenience, therefore preferentially adopt bolt of the present utility model to install.
In this specific embodiment, described inner ring suit portion is the spindle nose 21 of step shaft-like, spindle nose 21 comprises the spacing shaft shoulder 211 for bearing inner race 81 axial limiting, and for the suit shaft part 212 that inner ring 81 adaptation is socketed, described suit shaft part 212 is provided with and realizes locking with the spacing shaft shoulder 211 corresponding matching the locking member 22 clamping bearing inner race 81.During installation, bearing can be locked on test rod in advance, in bearing saddle bore afterwards on loading substrate, test rod can be used as handle and uses, bearing dismantling operation is reliably more convenient, and bearing inner ring locking is on test rod, and bearing inner race coordinates more solid and reliable with test rod, make testing process more reliable, result is more accurate.
Wherein, described locking member 22 removably is installed on spindle nose 21.Further facilitate operation, lock also more reliable.Described locking member 22 for locking operation direction be axial locking operating parts axially.Adopt and in axial direction complete corresponding locking operation, lock more solid and reliable, operate more convenient.Certainly, after axial pushing tow also can being adopted to put in place, radial lock pin is adopted to lock.Also can adopt non-dismountable mode, be movably arranged on the movable block on spindle nose sagittal plane as a circle elasticity, during bearing pushing, movable block is shunk, after bearing holder (housing, cover) puts in place, movable block resets, and realizes locking.But there is complex structure in it, the defect of poor reliability.
Further, described locking member 22 adopts and is threaded into mode vertically and is detachably fixed on test rod 2.When being threaded into, the mode be threaded into vertically realizes being locked on test rod, and screw thread realizes gradual propelling and compresses bearing inner race, and lock more reliable, locking operation is more convenient.The mode that is threaded into of locking member can adopt: spacing ring, and plug-in mounting lock-screw on spacing ring, is arranged threaded hole in the end of spindle nose, locked by screw.Also see employing spline tooth, the interior axial end of spline tooth adopts inclined-plane, and spacing ring also arranges corresponding inclined-plane, when spacing ring rotates, relies on inclined-plane to realize locking; Locking member also can be adopted directly for nut designs etc.Under locking member directly adopts nut to design, structure is simple, convenient processing and manufacture, and structural reliability is good, operate advantages such as also facilitating, therefore the utility model preferentially adopts which.Concrete structure is:
Described locking member 22 is the nut 22 with internal thread hole, and the suit shaft part 212 of spindle nose 21 is provided with the external thread 2121 coordinated with nut 22, and locking member 22 screw thread spinning is on test rod 2.
Be contained on test rod for ease of bearing holder (housing, cover), the described spacing shaft shoulder 211 is positioned at the upper end position of suit shaft part 212, the lower end of described suit shaft part 212 is the suit end be inserted in for bearing inner race 81, described locking member 22 is located on the lower end of suit shaft part 212, at this moment, bearing inner race is after locking member locking, and bearing inner ring hole is stretched out in spindle nose lower end, in order to coordinate with bearing saddle bore, be provided with the spindle nose embedded for locking member 22 bottom described bearing saddle bore 11 and to step down vestibule 112.In this specific embodiment, directly adopt the through hole design running through substrate, process more convenient.
Bearing angle of the present utility model play detects frock using method:
1, bearing assemble: on the spindle nose be set with bearing to be measured, bearing inner race is spacing through the spacing shaft shoulder, afterwards at screw-in nut (locking member), is fixedly clamped bearing on test rod; Be inlaid in bearing saddle bore by bearing afterwards, the outer ring of bearing is bearing on the supporting station terrace of outer ring, covers outer ring cover plate dish, is pressed solidly by bearing outer ring, thus realizes bearing to be fixed on bearing saddle bore, prevents bearing outer ring play.
2, detect, by the gauge outfit 9 dozens of clock gauge on the sagittal plane of test rod, by radial afterburning to test rod, observe beat of pointer amount, and by calculating the angle play of bearing.
Claims (9)
1. a bearing angle play detects frock, it is characterized in that: include substrate, and the test rod of suit is fixed for bearing inner race, substrate is provided with the bearing saddle bore for bearing setting-in, and by the fixed mechanism of bearing outer ring locking in bearing saddle bore, bearing saddle bore is the stepped hole with outer ring supporting step, and test rod is plugged in bearing saddle bore, and described test rod one end is provided with the inner ring suit portion of supply bearing inner race suit.
2. bearing angle play detects frock according to claim 1, it is characterized in that: described inner ring suit portion is the spindle nose of step shaft-like, spindle nose comprises the spacing shaft shoulder for bearing inner race axial limiting, and for the suit shaft part that inner ring adaptation is socketed, described suit shaft part is provided with and realizes locking the locking member clamping bearing inner race with spacing shaft shoulder corresponding matching.
3. bearing angle play detects frock according to claim 2, it is characterized in that: described locking member removably is installed on spindle nose.
4. bearing angle play detects frock according to claim 3, it is characterized in that: the described locking member axial locking operating parts that to be locking operation direction be axially.
5. bearing angle play detects frock according to claim 4, it is characterized in that: described locking member employing is threaded into mode vertically and is detachably fixed on test rod.
6. bearing angle play detects frock according to claim 5, and it is characterized in that: described locking member is the nut with internal thread hole, the suit shaft part of spindle nose is provided with the external thread with nut screw connection, locking member screw thread spinning is on test rod.
7. according to Claims 2 or 3 or 4 or 5 or 6, bearing angle play detects frock, it is characterized in that: the described spacing shaft shoulder is positioned at the upper end position of suit shaft part, the lower end of described suit shaft part is the suit end be inserted in for bearing inner race, described locking member is located on the lower end of suit shaft part, is provided with the spindle nose embedded for locking member and steps down vestibule bottom described bearing saddle bore.
8. according to claim 1 or 2 or 3 or 4 or 5 or 6, bearing angle play detects frock, it is characterized in that: described fixed mechanism comprises the outer ring platen for pressing solidly bearing outer ring, outer ring platen is covered on bearing saddle bore upper end oral area, and outer ring gland and outer ring are supported the clamping that step corresponding matching realizes bearing outer ring and locked.
9. bearing angle play detects frock according to claim 8, it is characterized in that: described outer ring platen is provided with the bolt hole extended vertically, and substrate is provided with the threaded hole with bolt hole corresponding matching, and outer ring platen is locked on substrate through clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896036.2U CN205175320U (en) | 2015-11-11 | 2015-11-11 | Bearing angle play detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896036.2U CN205175320U (en) | 2015-11-11 | 2015-11-11 | Bearing angle play detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205175320U true CN205175320U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896036.2U Expired - Fee Related CN205175320U (en) | 2015-11-11 | 2015-11-11 | Bearing angle play detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205175320U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767291A (en) * | 2016-11-28 | 2017-05-31 | 人本集团有限公司 | Conical roller bearing ring height difference measuring device |
| CN107514953A (en) * | 2017-08-11 | 2017-12-26 | 安徽江淮汽车集团股份有限公司 | A kind of compound cubing |
| CN111121702A (en) * | 2019-12-10 | 2020-05-08 | 人本集团有限公司 | Bearing angular play detection device |
| CN111397570A (en) * | 2020-05-22 | 2020-07-10 | 西安飞机工业（集团）有限责任公司 | Chamfer angle measuring method for joint bearing |
| CN112747657A (en) * | 2021-02-05 | 2021-05-04 | 丁珍 | Bearing clearance detection system and detection method thereof |
-
2015
- 2015-11-11 CN CN201520896036.2U patent/CN205175320U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767291A (en) * | 2016-11-28 | 2017-05-31 | 人本集团有限公司 | Conical roller bearing ring height difference measuring device |
| CN107514953A (en) * | 2017-08-11 | 2017-12-26 | 安徽江淮汽车集团股份有限公司 | A kind of compound cubing |
| CN111121702A (en) * | 2019-12-10 | 2020-05-08 | 人本集团有限公司 | Bearing angular play detection device |
| CN111397570A (en) * | 2020-05-22 | 2020-07-10 | 西安飞机工业（集团）有限责任公司 | Chamfer angle measuring method for joint bearing |
| CN111397570B (en) * | 2020-05-22 | 2021-07-16 | 西安飞机工业（集团）有限责任公司 | Method for measuring swing angle of joint bearing |
| CN112747657A (en) * | 2021-02-05 | 2021-05-04 | 丁珍 | Bearing clearance detection system and detection method thereof |
| CN112747657B (en) * | 2021-02-05 | 2022-08-23 | 山东袁氏精密轴承制造有限公司 | Bearing clearance detection system and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200512 Address after: 325000 Wenzhou economic and Technological Development Zone, Wenzhou, Wenzhou, Zhejiang Province, No. 515, seashore Co-patentee after: SHANGHAI QINGZHENG AUTOMOBILE BEARING Co.,Ltd. Patentee after: C & U GROUP Ltd. Address before: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee before: C & U GROUP Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 No. five Binhai Road, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang, 515 Patentee after: C&U Co.,Ltd. Patentee after: SHANGHAI QINGZHENG AUTOMOBILE BEARING Co.,Ltd. Address before: 325000 No. five Binhai Road, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang, 515 Patentee before: C & U Group Ltd. Patentee before: SHANGHAI QINGZHENG AUTOMOBILE BEARING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20201111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |