CN106248377B - Bearing nail pressing detection instrument and its detection method - Google Patents
Bearing nail pressing detection instrument and its detection method Download PDFInfo
- Publication number
- CN106248377B CN106248377B CN201610630723.9A CN201610630723A CN106248377B CN 106248377 B CN106248377 B CN 106248377B CN 201610630723 A CN201610630723 A CN 201610630723A CN 106248377 B CN106248377 B CN 106248377B
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- CN
- China
- Prior art keywords
- copper billet
- nail pressing
- detection
- baffle
- pedestal
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses bearing nail pressing detection instrument and its detection method, tool includes capping, is connected using insulated bolt one between the capping and the pedestal；Jack-post through pedestal is installed in the capping；Copper billet one, partition board, copper billet two and baffle are from top to bottom sequentially installed on the jack-post, detection needle is equipped between the copper billet two and the baffle, the detection needle is made of conductive column, limited post and insulating needle, also cross the copper billet two and the partition board, the insulating needle passes through baffle and penetrates in the pin hole on the pedestal conductive column；It is connected by insulated bolt two between the baffle and the copper billet two, the partition board, the copper billet one.Beneficial effects of the present invention：The tool can be very good to be detected rivet installation situation, and error is small, safe operation, easy to use, efficient.
Description
Technical field
The present invention relates to nail pressing detection fields, and in particular to bearing nail pressing detection instrument and its detection method.
Background technology
Bearing is a kind of important spare part in contemporary devices.Its major function is the mechanical rotary body of support, reduces its fortune
Friction coefficient during dynamic, and ensure its rotating accuracy.According to the difference of the friction properties of the moving elements, bearing can be divided into the axis of rolling
It holds and two class of sliding bearing.Rolling bearing is generally made of outer ring, inner ring, rolling element and four part of retainer, wherein keeping
It needs that nail pressing is installed on frame, the installation of nail pressing can also largely effect on the precision of bearing, so needing after in nail pressing, installation is complete
The installation of nail pressing is detected, it is ensured that the quality of bearing.
Chinese patent application file CN204128723U discloses a kind of deep groove ball bearing nail pressing pull-out force detector, the
The center installation force snesor of three flat plate bottoms, which is connect by conducting wire with dynamometer, and the bottom end of force snesor
It is mutually fixed with the telescopic rod of jack, fixes lower connecting base at the middle part of the second tablet top surface, connect under being installed on the lower connecting base
Connect fork, the upper end of lower connecting fork wears the first drawing pin, and upper connecting base is fixed at the middle part of the fourth panel bottom surface, on upper connecting base
Connecting fork is installed, lower end of connecting fork wears the second drawing pin on this.The utility model mainly examines deep groove ball bearing to keep
Frame rivets position in the quiescent state, has the characteristics that ingenious in design, simple in structure, easy to operate, and when detection can eliminate connecting rod and serve as a contrast
The frictional resistance of set, detection data are accurate.
Chinese patent application file CN105444641A discloses a kind of M1C-2 base bearings nail pressing hole site rule, including master
The center position of body, the main body is provided with the second fixed hole position, and it is solid that first is provided on the left of second fixed hole position
Determine hole position, and be provided with third fixed hole position on the right side of the second fixed hole position, the inside of first fixed hole position corresponds to installation
There is prismatic pin, the inside of second fixed hole position, which corresponds to, is equipped with reference axis, and the inside of the third fixed hole position corresponds to peace
Equipped with nail pressing pin, positioning through hole is provided on the upper surface of the main body.The present invention is using reference axis and two positioning through hole
It cooperates and completes accurately three-point fix, nail pressing hole in base bearing is judged by the position relationship of prismatic pin and nail pressing pin
Whether position meets the requirements, measuring accuracy higher, is processed to it and using process there are one the guarantee stablized, uses and carry
It is more convenient, conducive to promoting the use of on a large scale.
Invention content
The present invention overcomes problems of the existing technology, it is proposed that bearing nail pressing detection instrument and its detection method, it should
Tool is detected by detecting for the nail pressing that installation is complete, it is ensured that nail pressing is installed in place, and ensures the quality of bearing.
The specific technical solution of the present invention is as follows：
The present invention relates to bearing nail pressing detection instrument and its detection method, bearing nail pressing detection instrument, including capping are described
It is connected using insulated bolt one between capping and the pedestal；Jack-post through pedestal is installed in the capping；The jack-post
On be from top to bottom sequentially installed with copper billet one, partition board, copper billet two and baffle, between the copper billet two and the baffle be equipped with detection
Needle, the detection needle are made of conductive column, limited post and insulating needle, the conductive column also cross the copper billet two and it is described every
Plate, the insulating needle pass through baffle and penetrate in the pin hole on the pedestal；
It is connected by insulated bolt two between the baffle and the copper billet two, the partition board, the copper billet one.
Preferably, protective cover is installed between the capping and the pedestal, belt is provided on the protective cover.
Preferably, it is cased with spring on the conductive column between the limited post and the copper billet two.
Preferably, the copper billet one is equipped with external tapping one, and the copper billet two is equipped with external tapping two.
The present invention also provides a kind of bearing retainer nail pressing detection methods, include the following steps：
1) external tapping one on copper billet one is connected into PC with the external tapping two on copper billet two by conducting wire first；
2) retainer for installing nail pressing is installed on the jack-post of detection instrument bottom again, while keeps nail pressing alignment each
Pin hole；
3) after installing retainer, raised nail pressing simultaneously pushes the insulating needle in pin hole on retainer, to
Conductive column is pushed to be contacted with copper billet one across partition board, to make forming circuit between PC, copper billet one, copper billet two generate electric current, by
Pass through electric current in the detection needle number that the quality of nail pressing installation can influence to contact with copper billet one to influence the size of electric current
Size come detect nail pressing whether installation qualification.
Advantageous effect：The present invention provide bearing nail pressing detection instrument, the tool can be very good to nail pressing installation situation into
Row detection, error is small, safe operation, easy to use, efficient.
Description of the drawings
Fig. 1 is the external structure schematic diagram of bearing nail pressing detection instrument of the present invention；
Fig. 2 is the internal anatomy of bearing nail pressing detection instrument of the present invention.
Specific implementation mode
In order to allow those skilled in the art to more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings to the present invention
It is further elaborated.
Embodiment one：
As shown in Figure 1, the present invention provide bearing nail pressing detection instrument, including capping 1, it is described capping 1 with the pedestal 3 it
Between using insulated bolt 1 connect；Protective cover 13 is installed between the capping 1 and the pedestal 3；It is installed in the capping 1
There is the jack-post 2 through pedestal 3；Copper billet 1, partition board 6, copper billet 27 and baffle are from top to bottom sequentially installed on the jack-post 2
11, the copper billet 1 be equipped with external tapping 1, the copper billet 27 be equipped with external tapping 2 71, the copper billet 27 with it is described
Detection needle 9 is equipped between baffle 11, the detection needle 9 is made of conductive column 91, limited post 92 and insulating needle 93, the limited post
Spring 8 is cased on the conductive column 91 between 92 and the copper billet 27, the conductive column 91 is also cross the copper billet 27
With the partition board 6, the insulating needle 93 passes through baffle 11 and penetrates in the pin hole 31 on the pedestal 3；On the protective cover 13
Belt 100 is provided with so that it is convenient to which operating personnel pick up takes away.
Connected by insulated bolt 2 12 between the baffle 11 and the copper billet 27, the partition board 6, the copper billet 1
It connects.
Bearing nail pressing detection instrument and its detection method, include the following steps：
1) external tapping 1 on copper billet 1 is connected into PC with the external tapping 2 71 on copper billet 27 by conducting wire first；
2) retainer for installing nail pressing is installed on the jack-post 2 of detection instrument bottom again, while keeps nail pressing alignment each
A pin hole 31；
3) after installing retainer, raised nail pressing simultaneously pushes the insulating needle 93 in pin hole 31 on retainer,
To push conductive column 91 to be contacted with copper billet 1 across partition board 6, generated to make to be formed into a loop between PC, copper billet one, copper billet two
Electric current, to influence the size of electric current, leads to since the quality of nail pressing installation can influence the detection needle number contacted with copper billet 1
The size of overcurrent come detect nail pressing whether installation qualification.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, all fall within protection scope of the present invention.
Claims (1)
1. bearing nail pressing detection instrument, including capping (1), which is characterized in that using exhausted between capping (1) and the pedestal (3)
Edge bolt one (4) connects；Jack-post (2) through pedestal (3) is installed on the capping (1)；On the jack-post (2) by up to
Under be sequentially installed with copper billet one (5), partition board (6), copper billet two (7) and baffle (11), the copper billet two (7) and the baffle
(11) detection needle (9) is equipped between, the detection needle (9) is made of conductive column (91), limited post (92) and insulating needle (93), institute
Conductive column (91) is stated also cross the copper billet two (7) and the partition board (6), the insulating needle (93) passes through baffle (11) and wears
Enter in the pin hole (31) on the pedestal (3)；
Pass through insulated bolt two between the baffle (11) and the copper billet two (7), the partition board (6), the copper billet one (5)
(12) it connects, protective cover (13) is installed between capping (1) and the pedestal (3), is provided on the protective cover (13)
Belt (100);
It is cased with spring (8) on the conductive column (91) between the limited post (92) and the copper billet two (7);
The copper billet one (5) is equipped with external tapping one (51), and the copper billet two (7) is equipped with external tapping two (71);
The detection method of bearing nail pressing detection instrument, includes the following steps：
1) external tapping one (51) on copper billet one (5) is connected with the external tapping two (71) on copper billet two (7) by conducting wire first
PC；
2) retainer for installing nail pressing is installed on the jack-post (2) of detection instrument bottom again, while keeps nail pressing alignment each
Pin hole (31)；
3) after installing retainer, raised nail pressing simultaneously pushes the insulating needle (93) in pin hole (31) on retainer,
To push conductive column (91) to be contacted with copper billet one (5) across partition board (6), to make to be formed back between PC, copper billet one, copper billet two
Road generates electric current, since the quality of nail pressing installation can influence the detection needle number contacted with copper billet one (5), to influence electric current
Size, by the size of electric current come detect nail pressing whether installation qualification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610630723.9A CN106248377B (en) | 2016-08-04 | 2016-08-04 | Bearing nail pressing detection instrument and its detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610630723.9A CN106248377B (en) | 2016-08-04 | 2016-08-04 | Bearing nail pressing detection instrument and its detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106248377A CN106248377A (en) | 2016-12-21 |
| CN106248377B true CN106248377B (en) | 2018-08-31 |
Family
ID=58077443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610630723.9A Active CN106248377B (en) | 2016-08-04 | 2016-08-04 | Bearing nail pressing detection instrument and its detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106248377B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344350B (en) * | 2018-04-16 | 2024-01-30 | 宁波市叶兴汽车零部件有限公司 | Detection device and detection method for integrated connection plate of automobile battery |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3869987B2 (en) * | 1999-12-03 | 2007-01-17 | 株式会社ジェイテクト | Bearing inspection device |
| CN201034551Y (en) * | 2007-02-09 | 2008-03-12 | 无锡市汇光精密机械有限公司 | Bearing retainer assemble riveted rivet testing apparatus |
| CN201027817Y (en) * | 2007-02-09 | 2008-02-27 | 无锡市汇光精密机械有限公司 | Checking device of bearing holder for assembling riveted front rivet |
| CN101363771B (en) * | 2008-09-05 | 2010-09-29 | 无锡市江益轴承自动化设备有限公司 | Detection device for bearing ball-separating holder assembly machine after riveting press |
| CN101604031A (en) * | 2008-11-20 | 2009-12-16 | 无锡双益精密机械有限公司 | A kind of rivet checking device before assembly and rivet pressing of bearing holder of improvement |
| CN201352108Y (en) * | 2008-12-24 | 2009-11-25 | 胡纪强 | Press fit examining mechanism for assembly machine of deep groove ball bearing retainer |
| CN103185898A (en) * | 2011-12-28 | 2013-07-03 | 江苏亿利通科技有限公司 | Device for rivet checking before assembling and pressure riveting of bearing retainer |
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2016
- 2016-08-04 CN CN201610630723.9A patent/CN106248377B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106248377A (en) | 2016-12-21 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180723 Address after: 341100 Jiangxi Ganzhou high tech Industrial Park, Yang Tong Industrial Park. Applicant after: Ganzhou JINDA Mold Machinery Co., Ltd. Address before: 215600 44 building 604, East Lake yuan community, Xinyuan Road, Yang Shi Town, Zhangjiagang, Suzhou, Jiangsu Applicant before: Deng Qi |
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