CN105258618A - Bearing bracket angle bisection degree detector - Google Patents
Bearing bracket angle bisection degree detector Download PDFInfo
- Publication number
- CN105258618A CN105258618A CN201510774020.9A CN201510774020A CN105258618A CN 105258618 A CN105258618 A CN 105258618A CN 201510774020 A CN201510774020 A CN 201510774020A CN 105258618 A CN105258618 A CN 105258618A
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- bearing bracket
- gauge
- shaft
- stationary shaft
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a bearing bracket angle bisection degree detector, including a fixing pedestal which is provided with a rectangular gauge stand, a workpiece fixing shaft and a workpiece spacing shaft. Axes of the workpiece fixing shaft and the workpiece spacing shaft are vertically arranged. The workpiece fixing shaft is used for fixing the position of a to-be-tested bearing bracket, and the to-be-tested bearing bracket can rotate around the axis of the workpiece fixing shaft. Inner holes of the to-be-tested bearing bracket are sleeved on the workpiece fixing shaft in a coaxially sleeving manner. The to-be-tested bearing bracket comprises a first pin shaft and a second pin shaft which are adjacent to each other. The first pin shaft and the second pin shaft comprise horizontal inner side edges with vertical and face-to-face tangent lines and horizontal outer side edges with vertical and back-to-back tangent lines. The rectangular gauge stand is provided with a toothed bar dial gauge. A measuring rod of the toothed bar dial gauge is horizontally arranged and facing the horizontal inner side edges of the first pin shaft. A rolling surface of the workpiece spacing shaft is tangent to the horizontal outer side edges. The invention can detect distribution uniformity of three pin shafts.
Description
Technical field
The present invention relates to a kind of bearing bracket stand angle bisection degree detector, belong to Car Drive Shaft constant velocity cardan joint product manufacturing technical field.
Background technology
Universal joint is automobile chassis key components and parts, and universal joint and transmission shaft combine, and are called card gear; On the vehicle that front engine rear wheel drives, card gear is arranged between transmission output shaft and main reducing gear of drive axle input shaft; And the vehicle that front engine, front drives eliminates transmission shaft, universal joint is arranged on not only to be responsible for driving but also to be responsible between the front axle half shaft that turns to and wheel, and its major function is when main drive shaft and driven shaft generation angular displacement, can flexible communication power and torque.Constant velocity universal gearing is generally made up of fixing type equal speed universal joint, sliding constant velocity cardan joint and intermediate shaft.Fixing type equal speed universal joint is installed on wheel side, and sliding constant velocity cardan joint is installed on differential mechanism side, and intermediate shaft is used for universal-joint, plays the effect of transmitting motion and torque.Sliding constant velocity cardan joint comprises overcoat and rolling element, the slip of intermediate shaft and swing, rolling element can be driven to slide and swing, thus transmitting sliding power and torque.
Three ball pin style constant speed universal joint is the one in sliding constant velocity cardan joint, wherein main assembly is bearing bracket stand, and the bearing bracket stand of three ball pin style constant speed universal joint mainly comprises the body of annular, be arranged radially in body rolls three bearing pins in face and is arranged at the endoporus at body central place vertically; In the size detection of three ball pin style constant speed universal joint bearing bracket stand, need the distribution evenness being detected three bearing pins by angle bisection degree detector, whether all equally namely detect the angle often organized between adjacent bearing pin.
Summary of the invention
The present invention for the deficiency that prior art exists, provides a kind of bearing bracket stand angle bisection degree detector, can detect the distribution evenness of three bearing pins, whether equally namely detect the angle often organized between adjacent bearing pin, meet actual operation requirements just.
For solving the problem, the technical solution used in the present invention is as follows:
A kind of bearing bracket stand angle bisection degree detector, comprise: horizontally disposed firm banking, described firm banking is provided with rectangle gauge stand, workpiece stationary shaft and workpiece axle, the axis of described workpiece stationary shaft and described workpiece axle is all vertically arranged, described workpiece stationary shaft is used for the position of fixing bearing bracket stand to be measured and bearing bracket stand to be measured can rotate around the axis of described workpiece stationary shaft, the female coaxial of described bearing bracket stand to be measured is sleeved on described workpiece stationary shaft, described bearing bracket stand to be measured comprises the first adjacent bearing pin and the second bearing pin, described first bearing pin and described second bearing pin include horizontal inner side limit in opposite directions, with opposing horizontal outer side limit, described first bearing pin and described second bearing pin are vertical curve at face of the rolling tangent line at horizontal inner side limit and horizontal outer side limit place,
Described rectangle gauge stand is provided with tooth bar clock gauge, and the gauge rod of described tooth bar clock gauge is horizontally disposed with and towards the horizontal inner side limit of described first bearing pin, the face of rolling of described workpiece axle and the horizontal outer side limit of described second bearing pin tangent.
As the improvement of technique scheme, described rectangle gauge stand is provided with gauge rod mounting hole, the gauge rod of described tooth bar clock gauge is outside equipped with gauge rod fixed cover, described gauge rod fixed cover is fixedly installed in described gauge rod mounting hole, described rectangle gauge stand is provided with the adjustment fixed orifice being communicated with described gauge rod mounting hole and described rectangle gauge stand end face, described adjustment fixed orifice is arranged along the radial direction of described gauge rod mounting hole, is provided with adjustment set bolt in described adjustment fixed orifice.
As the improvement of technique scheme, described firm banking is vertically provided with stationary shaft mounting hole, described workpiece stationary shaft comprises spacing round platform, be arranged at the axle installation end of described spacing round platform bottom, and be arranged at the workpiece stiff end of described spacing round platform bottom, described axle installation end is arranged in described stationary shaft mounting hole, the outer surface cover of sidewindering of described workpiece stiff end is equipped with elastic dilatation cover, described elastic dilatation cover is parallel to axis and is provided with some expansion partition seams, described elastic dilatation cover even partition is the arc expansion shell fragment that several shapes are identical by some described expansion partition seams, described in several, the bottom of arc expansion shell fragment interconnects.
Compared with prior art, implementation result of the present invention is as follows in the present invention:
A kind of bearing bracket stand angle bisection degree detector of the present invention, can detect the distribution evenness of three bearing pins of three ball pin style constant speed universal joint bearing bracket stand, whether all equally namely detect the angle often organized between adjacent bearing pin.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of bearing bracket stand angle bisection degree detector of the present invention;
Fig. 2 is the structural representation of workpiece stationary shaft of the present invention.
Embodiment
Below in conjunction with specific embodiments content of the present invention is described.
As depicted in figs. 1 and 2, be a kind of bearing bracket stand angle bisection degree detector structural representation of the present invention.A kind of bearing bracket stand angle bisection degree detector of the present invention, comprise: horizontally disposed firm banking 1, described firm banking 1 is provided with rectangle gauge stand 2, workpiece stationary shaft 3 and workpiece axle 4, the axis of described workpiece stationary shaft 3 and described workpiece axle 4 is all vertically arranged, described workpiece stationary shaft 3 for the position of fixing bearing bracket stand 5 to be measured and bearing bracket stand to be measured 5 can rotate around the axis of described workpiece stationary shaft 3, the female coaxial of described bearing bracket stand to be measured 5 is sleeved on described workpiece stationary shaft 3, described bearing bracket stand to be measured 5 comprises the first adjacent bearing pin 51 and the second bearing pin 52, described first bearing pin 51 and described second bearing pin 52 include horizontal inner side limit 511 in opposite directions, with opposing horizontal outer side limit 512, described first bearing pin 51 and described second bearing pin 52 are vertical curve at face of the rolling tangent line at horizontal inner side limit 511 and horizontal outer side limit 512 place, described rectangle gauge stand 2 is provided with tooth bar clock gauge 6, and the gauge rod of described tooth bar clock gauge 6 is horizontally disposed with and towards the horizontal inner side limit 511 of described first bearing pin 51, the face of rolling of described workpiece axle 4 and the horizontal outer side limit 512 of described second bearing pin 52 tangent.
Particularly, described rectangle gauge stand 2 is provided with gauge rod mounting hole, the gauge rod of described tooth bar clock gauge 6 is outside equipped with gauge rod fixed cover 61, described gauge rod fixed cover 61 is fixedly installed in described gauge rod mounting hole, described rectangle gauge stand 2 is provided with the adjustment fixed orifice being communicated with described gauge rod mounting hole and described rectangle gauge stand 2 end face, described adjustment fixed orifice is arranged along the radial direction of described gauge rod mounting hole, is provided with and regulates set bolt 21 in described adjustment fixed orifice.Preferably, described firm banking 1 is vertically provided with stationary shaft mounting hole, described workpiece stationary shaft 3 comprises spacing round platform 31, be arranged at the axle installation end 32 of described spacing round platform 31 bottom, and be arranged at the workpiece stiff end 33 of described spacing round platform 31 bottom, described axle installation end 32 is arranged in described stationary shaft mounting hole, the outer surface cover of sidewindering of described workpiece stiff end 33 is equipped with elastic dilatation cover 7, described elastic dilatation cover 7 is parallel to axis and is provided with some expansion partition seams 71, it is the arc expansion shell fragment 72 that several shapes are identical that described elastic dilatation is overlapped 7 even partitions by some described expansion partition seams 71, described in several, the bottom of arc expansion shell fragment 72 interconnects.
When needing the distribution evenness of three bearing pins detecting three ball pin style constant speed universal joint bearing bracket stand, after bearing bracket stand 5 to be measured is pressed structure installment shown in Fig. 1, what then make the horizontal outer side limit 512 of described second bearing pin 52 be close to described workpiece axle 4 rolls face, and the gauge rod that the horizontal inner side limit 511 of described first bearing pin 51 promotes described tooth bar clock gauge 6 makes described tooth bar clock gauge 6 demonstrate reading; Then measure the reading between other two groups of adjacent bearing pins successively according to such scheme, the difference contrasting three groups of detection data can know the distribution evenness of three bearing pins of three ball pin style constant speed universal joint bearing bracket stand.Described rectangle gauge stand 2 is provided with gauge rod mounting hole and regulates set bolt 21 to be convenient to regulate according to the different size of three ball pin style constant speed universal joint bearing bracket stand; Described firm banking 1 is vertically provided with stationary shaft mounting hole, described workpiece stationary shaft 3 is movably set on described firm banking 1, so that change the described workpiece stationary shaft 3 selecting to match according to the three ball pin style constant speed universal joint bearing bracket stand of different hole size.
Above content is detailed description made for the present invention in conjunction with specific embodiments, can not assert that the present invention specifically implements to be only limitted to these explanations; For those skilled in the art, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to the scope of protection of the invention.
Claims (3)
1. a bearing bracket stand angle bisection degree detector, it is characterized in that, comprise: horizontally disposed firm banking (1), described firm banking (1) is provided with rectangle gauge stand (2), workpiece stationary shaft (3) and workpiece axle (4), the axis of described workpiece stationary shaft (3) and described workpiece axle (4) is all vertically arranged, described workpiece stationary shaft (3) for the position of fixing bearing bracket stand to be measured (5) and bearing bracket stand to be measured (5) can rotate around the axis of described workpiece stationary shaft (3), the female coaxial of described bearing bracket stand to be measured (5) is sleeved on described workpiece stationary shaft (3), described bearing bracket stand to be measured (5) comprises adjacent the first bearing pin (51) and the second bearing pin (52), described first bearing pin (51) and described second bearing pin (52) include horizontal inner side limit (511) in opposite directions, with opposing horizontal outer side limit (512), described first bearing pin (51) and described second bearing pin (52) are vertical curve at face of the rolling tangent line at horizontal inner side limit (511) and horizontal outer side limit (512) place,
Described rectangle gauge stand (2) is provided with tooth bar clock gauge (6), the gauge rod of described tooth bar clock gauge (6) is horizontally disposed with and towards the horizontal inner side limit (511) of described first bearing pin (51), the face of rolling of described workpiece axle (4) and the horizontal outer side limit (512) of described second bearing pin (52) tangent.
2. a kind of bearing bracket stand angle bisection degree detector as claimed in claim 1, it is characterized in that, described rectangle gauge stand (2) is provided with gauge rod mounting hole, the gauge rod of described tooth bar clock gauge (6) is outside equipped with gauge rod fixed cover (61), described gauge rod fixed cover (61) is fixedly installed in described gauge rod mounting hole, described rectangle gauge stand (2) is provided with the adjustment fixed orifice being communicated with described gauge rod mounting hole and described rectangle gauge stand (2) end face, described adjustment fixed orifice is arranged along the radial direction of described gauge rod mounting hole, be provided with in described adjustment fixed orifice and regulate set bolt (21).
3. a kind of bearing bracket stand angle bisection degree detector as claimed in claim 1, it is characterized in that, (1) is vertically provided with stationary shaft mounting hole to described firm banking, described workpiece stationary shaft (3) comprises spacing round platform (31), be arranged at the axle installation end (32) of described spacing round platform (31) bottom, and be arranged at the workpiece stiff end (33) of described spacing round platform (31) bottom, described axle installation end (32) is arranged in described stationary shaft mounting hole, the outer surface cover of sidewindering of described workpiece stiff end (33) is equipped with elastic dilatation cover (7), described elastic dilatation cover (7) is parallel to axis and is provided with some expansion partition seams (71), described elastic dilatation cover (7) even partition is arc expansion shell fragment (72) that several shapes are identical by some described expansion partition seams (71), described in several, the bottom of arc expansion shell fragment (72) interconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774020.9A CN105258618B (en) | 2015-11-14 | 2015-11-14 | A kind of bearing bracket stand angle bisection degree detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774020.9A CN105258618B (en) | 2015-11-14 | 2015-11-14 | A kind of bearing bracket stand angle bisection degree detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105258618A true CN105258618A (en) | 2016-01-20 |
| CN105258618B CN105258618B (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510774020.9A Active CN105258618B (en) | 2015-11-14 | 2015-11-14 | A kind of bearing bracket stand angle bisection degree detector |
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| CN (1) | CN105258618B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764171A (en) * | 2017-12-11 | 2018-03-06 | 合肥右传媒科技有限公司 | A kind of spider indexing detecting tool |
| CN108562211A (en) * | 2018-06-14 | 2018-09-21 | 温州市冠盛汽车零部件集团股份有限公司 | Gap measuring tool between three ball pin balls and needle roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09211337A (en) * | 1996-02-05 | 1997-08-15 | Mitsutoyo Corp | Article placing base |
| CN103486993A (en) * | 2013-09-24 | 2014-01-01 | 江苏迪邦三星轴承有限公司 | Device measuring radial internal clearance of bearing |
| CN204705293U (en) * | 2015-06-24 | 2015-10-14 | 福州捷泰机电有限公司 | A kind of cubing of bearing bridge |
| CN204705294U (en) * | 2015-06-24 | 2015-10-14 | 福州捷泰机电有限公司 | A kind of cubing of bearing bridge |
| CN205175321U (en) * | 2015-11-14 | 2016-04-20 | 芜湖天金机械有限公司 | Bearing bracket angle degree of equalling divide equally detector |
-
2015
- 2015-11-14 CN CN201510774020.9A patent/CN105258618B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09211337A (en) * | 1996-02-05 | 1997-08-15 | Mitsutoyo Corp | Article placing base |
| CN103486993A (en) * | 2013-09-24 | 2014-01-01 | 江苏迪邦三星轴承有限公司 | Device measuring radial internal clearance of bearing |
| CN204705293U (en) * | 2015-06-24 | 2015-10-14 | 福州捷泰机电有限公司 | A kind of cubing of bearing bridge |
| CN204705294U (en) * | 2015-06-24 | 2015-10-14 | 福州捷泰机电有限公司 | A kind of cubing of bearing bridge |
| CN205175321U (en) * | 2015-11-14 | 2016-04-20 | 芜湖天金机械有限公司 | Bearing bracket angle degree of equalling divide equally detector |
Non-Patent Citations (1)
| Title |
|---|
| 陈巧玲: "等速万向节保持架窗孔检测仪", 《轴承》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764171A (en) * | 2017-12-11 | 2018-03-06 | 合肥右传媒科技有限公司 | A kind of spider indexing detecting tool |
| CN108562211A (en) * | 2018-06-14 | 2018-09-21 | 温州市冠盛汽车零部件集团股份有限公司 | Gap measuring tool between three ball pin balls and needle roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105258618B (en) | 2017-09-22 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An angle bisector detector for bearing frame Effective date of registration: 20220602 Granted publication date: 20170922 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: WUHU TIANJIN MACHINERY Co.,Ltd. Registration number: Y2022980006944 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230724 Granted publication date: 20170922 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: WUHU TIANJIN MACHINERY Co.,Ltd. Registration number: Y2022980006944 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |