CN2849647Y - Star cover ball way scale tester - Google Patents
Star cover ball way scale tester Download PDFInfo
- Publication number
- CN2849647Y CN2849647Y CN 200520074085 CN200520074085U CN2849647Y CN 2849647 Y CN2849647 Y CN 2849647Y CN 200520074085 CN200520074085 CN 200520074085 CN 200520074085 U CN200520074085 U CN 200520074085U CN 2849647 Y CN2849647 Y CN 2849647Y
- Authority
- CN
- China
- Prior art keywords
- inner race
- disk
- alley
- tested
- reference disk
- 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.)
- Expired - Lifetime
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- 238000009434 installation Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003793 centrosome Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a star-shaped sleeve ball path scale tester which comprises a benchmark disk used for fixing the tested star-shaped sleeve, a rotating disk which is sheathed at the outer side of the benchmark disk and is connected with the benchmark disk rotatablely, a number display device for measuring the relative rotating amount of the rotating disk and the benchmark disk, a fixed positioning lever matched with one ball path of the tested star-shaped sleeve and a movable positioning lever matched with the other ball path of the tested star-shaped sleeve, wherein the fixed positioning lever is fixedly connected with the benchmark disk relatively, and the movable positioning lever is connected with the rotating disk in a linking way. When the tester is used for testing, the star-shaped sleeve is fixed above the benchmark disk in a coaxial way to make the fixed positioning lever sheathed into one ball path, and the movable positioning lever is sheathed and inserted into the other ball path, so that the rotating disk can rotate at a certain degree, and then the rotating amount is displayed in the number display device. Thus, the amount of deflection of the ball path scale can be worked out. The utility model is convenient in use and easy to count.
Description
Technical field
The utility model relates to a kind of survey instrument, particularly a kind of inner race alley calibration cubing
Background technology
Inner race is a very important part in the constant velocity cardan joint, and its major function is: transmit engine by the torsion of wheel box to wheel 1..2. in transferring power, to guarantee good results of use such as wheel steering is flexible, no cassette tape, noiselessness.Yet, the error of division of inner race too conference causes and turns to dumb, clamping stagnation, noise is arranged, also have and when transmitting torsion, cause six steel ball unbalance stress, thereby cause descend serviceable life, what is more important, its calibration is bad to have a strong impact on device property with overcoat (clutch can), retainer and steel ball.But the alley scale division value that detects inner race at present generally all is certain 2 distance that common testing tool such as vernier caliper measurement are striden alley, and then estimate its scale division value according to the value of distance, this can make that measured intensity is big, inconvenient, accuracy of measurement is very poor, a kind of special inner race alley calibration cubing (as shown in Figure 1) now also appears, its application number is 200420023512.1, the day for announcing is on June 8th, 2005, its technical characterstic is: the upper surface at base (1) is fixedly connected with static contact (10), and the front end of static contact (10) is provided with and is used for the stationary contact (10-1) that matches with inner race (6-1); Upper surface at base (1) has groove (1-1), groove (1-1), in be equipped with and be the tressel (5) that is slidingly matched, be connected with movable contact (8) on the tressel (5), the front end of movable contact (8) is provided with and is useful on the moving contact (8-1) that matches with inner race (6-1); Dial gauge (2) is conflicted on tressel (5) by dial gauge contact (2-1).Above-mentioned inner race alley calibration cubing has improved the degree of accuracy of measuring to a certain extent, also bigger raising convenience, also be not very high deficiency but this inner race alley calibration cubing also exists complex structure, measuring accuracy.
Summary of the invention
The purpose of this utility model is the deficiency that solves above-mentioned inner race alley calibration cubing, and also inner race alley calibration cubing easily of accurate, the simple in structure and use of a kind of measurements is provided.
The purpose of this utility model is achieved by the following technical solution: it includes the reference disk that is used for fixing tested inner race, be socketed in the reference disk outside and with its rotating disk that is rotatably connected, measure rotating disk and reference disk relative rotation numerical display device, reach the activity that matches with another alley of tested inner race with the stationary positioned bar of the one alley cooperation of tested inner race, described stationary positioned bar is connected with the reference disk relative fixed, and described movement registration arm and rotating disk are connected.
The utility model further is set to: the front end of described stationary positioned bar, movement registration arm all is provided with and the suitable locating surface of tested inner race, and locating surface all cooperates with the alley slippage with the tested contacted each point of inner race alley.
The utility model further is set to again: described stationary positioned bar is axially movable to be socketed on the stationary positioned bar mount pad, and on stationary positioned bar mount pad, also be provided with stationary positioned bar trip bolt, stationary positioned bar mount pad is connected with the reference disk relative fixed again, described movement registration arm is axially movable to be socketed on the movement registration arm mount pad, and also be provided with the movement registration arm trip bolt on the movement registration arm mount pad, the movement registration arm mount pad is fixedlyed connected with rotating disk again.
The utility model further is set to again: described reference disk axle center is provided with center pit, center pit is corresponding with the center pit of tested inner race, be provided with the center-pole of top band tapering above tested inner race, the dismountable cover of center-pole inserts the stationary installation that constitutes fixing tested inner race in the center pit of the center pit of tested inner race and reference disk.
The utility model further is set to again: the numerical display device of described rotating disk and reference disk relative rotation is a dial gauge, the below of described reference disk is provided with the base plate of fixedlying connected with it, there is dial gauge to be fixedly connected on the base plate, the corresponding measuring staff that is provided with of described rotating disk, measuring staff compress with the gauge outfit of dial gauge and cooperate.
The beneficial effects of the utility model are: during measurement, with the coaxial top that is fixed on reference disk of inner race, stationary positioned bar cover is inserted in the one alley, the movement registration arm cover inserts in another alley, this makes rotating disk can produce certain rotation, and this rotation amount shows from numerical display device again, and then can be regarded as the deviate of ball outlet channel calibration, easy to use, calculate simple.
Description of drawings
Fig. 1 is the structural representation of background technology
Fig. 2 is the structural representation of the utility model embodiment
Fig. 3 is the A-A cut-open view of Fig. 2
Embodiment
Now in conjunction with the accompanying drawings the utility model is further described:
By Fig. 2, as can be known shown in Figure 3, a kind of inner race alley of the utility model calibration cubing includes the reference disk 1 that is used for fixing tested inner race, be socketed in reference disk 1 outside and the stationary positioned bar 3 that cooperates with the numerical display device 5 of its rotating disk that is rotatably connected 2, rotating disk 2 and reference disk 1 relative rotation, with the one alley of tested inner race 9, the movement registration arm 4 that matches with another alley of tested inner race 9, described stationary positioned bar 3 is connected with reference disk 1 relative fixed, and described movement registration arm 4 is connected with rotating disk 2.Numerical display device 5 can (promptly be established scale in the junction of reference disk and rolling disc for index dial, how many amounts of dial rotation just can be read from index dial like this), also can be instrument (being generally dial gauge), rotating disk 2 shows from instrument with the relative rotation of reference disk 1.During measurement, with the inner race 9 coaxial tops that are fixed on reference disk 1, stationary positioned bar 3 covers are inserted in the one alley 91, movement registration arm cover 4 inserts in another alley 91, this makes rotating disk 2 can produce certain rotation, and this rotation amount shows from numerical display device 5 again, and then can be regarded as the deviate of ball outlet channel calibration, easy to use, calculate simple.
The front end of described stationary positioned bar 3, movement registration arm 4 all is provided with the locating surface 31,41 suitable with tested inner race, and locating surface 31,41 all cooperates with alley 91 slippages with tested inner race 9 alleys 91 contacted each points; After tested inner race was installed on the reference disk, what the locating surface of backstay can automatic centering slipped in the alley, thereby has guaranteed measuring accuracy.
Described stationary positioned bar 3 axially movable being socketed on the stationary positioned bar mount pad 32, and on stationary positioned bar mount pad 32, also be provided with stationary positioned bar trip bolt 33, stationary positioned bar mount pad 32 is connected with reference disk 1 relative fixed again, described movement registration arm 4 axially movable being socketed on the movement registration arm mount pad 42, and also be provided with movement registration arm trip bolt 43 on movement registration arm mount pad 42, movement registration arm mount pad 42 is connected with reference disk 1 again.Stationary positioned bar 3 and movement registration arm 4 can move axially the inner race that makes cubing can detect different-diameter.
Described reference disk 1 axle center is provided with center pit 11, center pit 11 is corresponding with the center pit of tested inner race 9, above tested inner race 9, be provided with the center-pole of top band tapering, but the cover of center-pole plug inserts the stationary installation that constitutes fixing tested inner race 9 in the center pit of the center pit of tested inner race and reference disk.When making each installation inner race, the setting of center-pole and center pit provides convenience, when dialling center-pole down, can change and to turn to inner race, and when detecting, inner race is placed on the top of reference disk 1, then center-pole is inserted the center pit 11 that inserts reference disk 1 again from the center borehole jack of inner race 9, can guarantee the alignment of inner race and reference disk 1, and change and make things convenient for.Certainly employing also can adopt other modes to make the coaxial top that is set as reference disk of inner race, as on axle center on the reference disk, establishing a cylinder projection, establish screw thread on the projection again, the star condom is inserted in the cylinder projection, fix it with nut again, but when changing the survey alley, all must adjust the position of backstay 3,4 like this, relatively trouble at every turn.
In above-mentioned, when the numerical display device 5 of described rotating disk 2 and reference disk 1 relative rotation is dial gauge 51, the below of described reference disk 1 is provided with the base plate 8 of fixedlying connected with it, usually between reference disk 1 and base plate 8, also be fixedly connected with centrosome 7, there is dial gauge 51 to be fixedly connected on the base plate 8, the described rotating disk 2 corresponding measuring staffs 52 that are provided with, measuring staff 52 compresses with the gauge outfit 511 of dial gauge 51 and cooperates.Numerical display device can certainly be made of other modes, as uses photosensitive display device, when each dial rotation, by light-inductive, again at indicator gauge demonstrate numerical value, but this cost can be higher relatively.
Claims (8)
1. inner race alley calibration cubing, it is characterized in that: it includes the reference disk (1) that is used for fixing tested inner race, the rotating disk (2) that is socketed in reference disk (1) outside and is rotatably connected with it, the numerical display device (5) of rotating disk (2) and reference disk (1) relative rotation, the stationary positioned bar (3) that cooperates with the one alley of tested inner race (9) reaches the movement registration arm (4) that matches with another alley of tested inner race (9), described stationary positioned bar (3) is connected with reference disk (1) relative fixed, and described movement registration arm (4) is connected with rotating disk (2).
2. inner race alley calibration cubing according to claim 1, it is characterized in that: the front end of described stationary positioned bar (3), movement registration arm (4) all is provided with the locating surface suitable with tested inner race (31,41), and locating surface (31,41) all cooperates with alley (91) slippage with the tested contacted each point of inner race (9) alley (91).
3. inner race alley calibration cubing according to claim 1 and 2, it is characterized in that: described stationary positioned bar (3) is axially movable to be socketed on the stationary positioned bar mount pad (32), and on stationary positioned bar mount pad (32), also be provided with stationary positioned bar trip bolt (33), stationary positioned bar mount pad (33) is connected with reference disk (1) relative fixed again, described movement registration arm (4) is axially movable to be socketed on the movement registration arm mount pad (42), and also be provided with movement registration arm trip bolt (43) on movement registration arm mount pad (42), movement registration arm mount pad (43) is fixedlyed connected with rotating disk (1) again.
4. inner race alley calibration cubing according to claim 1 and 2, it is characterized in that: described reference disk (1) axle center is provided with center pit (11), center pit (11) is corresponding with the center pit of tested inner race (9), above tested inner race, be provided with the center-pole of top band tapering, but the cover of center-pole plug inserts the middle stationary installation that constitutes fixing tested inner race (9) of center pit (11) of the center pit and the reference disk (1) of tested inner race (9).
5. inner race alley calibration cubing according to claim 3, it is characterized in that: described reference disk (1) axle center is provided with center pit (11), center pit (11) is corresponding with the center pit of tested inner race, be provided with the center-pole of top band tapering in the top of tested inner race (9), but the cover of center-pole plug inserts the middle stationary installation that constitutes fixing tested inner race (9) of center pit (11) of the center pit and the reference disk (1) of tested inner race (9).
6. according to claim 1 or 2 or 5 described inner race alley calibration cubings, it is characterized in that: described rotating disk (2) is a dial gauge (51) with the numerical display device (5) of reference disk (1) relative rotation, the below of described reference disk (1) is provided with the base plate (8) of fixedlying connected with it, there is dial gauge (51) to be fixedly connected on the base plate (8), the corresponding measuring staff (52) that is provided with of described rotating disk (2), measuring staff (52) compress with the gauge outfit (511) of dial gauge (51) and cooperate.
7. inner race alley calibration cubing according to claim 3, it is characterized in that: described rotating disk (2) is a dial gauge (51) with the numerical display device (5) of reference disk (1) relative rotation, the below of described reference disk (1) is provided with the base plate (8) of fixedlying connected with it, dial gauge (51) is fixedly connected on the base plate (8), the corresponding measuring staff (52) that is provided with of described rotating disk (2), measuring staff (52) compress with the gauge outfit (511) of dial gauge (51) and cooperate.
8. inner race alley calibration cubing according to claim 4, it is characterized in that: described rotating disk (2) is a dial gauge (51) with the numerical display device (5) of reference disk (1) relative rotation, the below of described reference disk (1) is provided with the base plate (8) of fixedlying connected with it, there is dial gauge (51) to be fixedly connected on the base plate (8), the corresponding measuring staff (52) that is provided with of described rotating disk (2), measuring staff (52) compress with the gauge outfit (511) of dial gauge (51) and cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074085 CN2849647Y (en) | 2005-07-29 | 2005-07-29 | Star cover ball way scale tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074085 CN2849647Y (en) | 2005-07-29 | 2005-07-29 | Star cover ball way scale tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849647Y true CN2849647Y (en) | 2006-12-20 |
Family
ID=37522131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520074085 Expired - Lifetime CN2849647Y (en) | 2005-07-29 | 2005-07-29 | Star cover ball way scale tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849647Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997787A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Hole position gauge for brake discs |
| 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 |
| CN107860292A (en) * | 2017-12-11 | 2018-03-30 | 合肥右传媒科技有限公司 | A kind of inner race chord length difference cubing |
-
2005
- 2005-07-29 CN CN 200520074085 patent/CN2849647Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997787A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Hole position gauge for brake discs |
| 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 |
| CN107860292A (en) * | 2017-12-11 | 2018-03-30 | 合肥右传媒科技有限公司 | A kind of inner race chord length difference cubing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU CITY GUANSHENG AUTOMOBILE ACCESSORIES GROU Free format text: FORMER OWNER: ZHOU JIAN Effective date: 20090724 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090724 Address after: Zhejiang province Wenzhou city Ouhai high tech Industrial Park Gaoxiang Road No. 1, zip code: 325000 Patentee after: Wenzhou GSP Automotive Group Co., Ltd. Address before: No. 234, Hua Bu Town, Kaihua County, Zhejiang Province, 324302, postcode, Jiefang Road, China Patentee before: Zhou Jian |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150729 Granted publication date: 20061220 |
|
| EXPY | Termination of patent right or utility model |