CN202182698U - Sine bar with adjusting device - Google Patents
Sine bar with adjusting device Download PDFInfo
- Publication number
- CN202182698U CN202182698U CN2011202735771U CN201120273577U CN202182698U CN 202182698 U CN202182698 U CN 202182698U CN 2011202735771 U CN2011202735771 U CN 2011202735771U CN 201120273577 U CN201120273577 U CN 201120273577U CN 202182698 U CN202182698 U CN 202182698U
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- CN
- China
- Prior art keywords
- sine bar
- sine
- sine gauge
- base
- screw rod
- 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 - Fee Related
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Abstract
The utility model discloses a sine bar with an adjusting device. The sine bar with the adjusting device comprises a sine bar, wherein a screw is arranged between a base of the sine bar and an inclined surface of the sine bar; one end of the screw is in thread fit with a screw hole on the base of the sine bar; the other end of the screw is matched with the inclined surface of the sine bar; and a locking nut which is matched with the base of the sine bar is sheathed on the base of the sine bar. In the sine bar with the adjusting device, an adjustable structure formed by the screw, the screw hole and the nut which are matched is matched with the sine bar for carrying out the angular adjustment and measurement. Compared with the traditional sine bar adopting a bar block for adjusting a measurement mode, the sine bar has the advantages of reducing the workload of adjustment and measurement, saving the time correspondingly, ensuring the measurement accuracy and convenience in the adjustment and measurement operation.
Description
Technical field
The utility model belongs to the precision measurement equipment design field, is specifically related to a kind of sine gauge with regulating device.
Background technology
Flatness is meant the deviation on the macroscopical concavo-convex height relative ideal plane that substrate has, and flatness belongs to the shape error in the morpheme error.
Owing to measure the flatness of the workpiece of some and the angled inclination of opposite face, must on sine gauge, measure, to construct a relative angle of workpiece and opposite face.During general measure, workpiece for measurement is positioned on the inclined-plane of sine gauge, utilizes gauge block to cooperate sine gauge to adjust the relative angle of workpiece, make relative angle in the margin tolerance of regulation, so that the measurement of planeness of workpiece.
The traditional measurement process needs the some gauge blocks of grinding, measures successively, and in the margin tolerance that the relative angle of workpiece is being stipulated, this metering system, workload is big, and survey frequency is high, and gauge block easy abrasion, precision are not high.
Summary of the invention
The utility model provides a kind of sine gauge with regulating device; Solve traditional use gauge block and cooperated the existing above-mentioned technological deficiency of sine gauge adjustment workpiece relative angle; Alleviate the workload that adjustment is measured, guaranteed measuring accuracy, easy to operate, save time.
A kind of sine gauge with regulating device; Comprise sine gauge; Be provided with screw rod between the base of described sine gauge and the inclined-plane of sine gauge; Screw threaded engagement on described screw rod one end and the sine gauge base, the screw rod other end matches with the sine gauge inclined-plane, is set with the set nut that matches with the sine gauge base on the screw rod.
In the optimized technical scheme, the end that described screw rod matches with the sine gauge inclined-plane is a dome shape; Make the better contact matching of screw rod and sine gauge inclined-plane, be difficult for descending because of wearing and tearing cause measuring accuracy.
In the optimized technical scheme, described screw rod is the screw rod with rotation key; Make things convenient for rotation adjusting.
In the optimized technical scheme, described screw is positioned on the sine gauge base opposite side with respect to base angle side.
The sine gauge of the utility model band regulating device cooperates the adjustable structure that forms through screw rod, screw, nut; Cooperating sine gauge to carry out angular setting measures; Compare the sine gauge of existing employing gauge block adjustment metering system, alleviated the workload that adjustment is measured, saved the corresponding time; Guarantee measuring accuracy, regulated convenient measurement operation.
Description of drawings
Fig. 1 is the structural representation of the sine gauge of the utility model band regulating device.
Embodiment
In order to describe the utility model more particularly, be elaborated below in conjunction with accompanying drawing and embodiment technical scheme to the utility model.
As shown in Figure 1, a kind of sine gauge with regulating device comprises sine gauge 3 and the screw rod 1 with rotation key 11, the screw threaded engagement on screw rod 1 one ends and sine gauge 3 bases 31, and screw is positioned on sine gauge 3 bases 31 opposite side with respect to base 31 angle sides; Screw rod 1 other end is dome shape and matches with sine gauge 3 inclined-planes 32, is set with the set nut 2 that matches with sine gauge 3 bases 31 on the screw rod 1.
When measuring the flatness of air inlet face; Because the relative cylinder head of air inlet face bottom surface has one 22 ° relative angle (tolerance be ± 12 '), so air inlet face is positioned on sine gauge 3 inclined-planes 32, the specification of the sine gauge 3 of this embodiment is 150 types; Promptly long is 250mm; Wide is 214mm, and height is 135mm, and sinusoidal cylindrical center distance is 150mm.
Because relative angle α=22 of air inlet face °, tolerance value β=12 ', sinusoidal cylindrical center is apart from c=150mm, utilize trigonometric function calculate sinusoidal cylindrical center line and sine gauge 3 bases 31 apart from a, calculation procedure is following:
Sinα＝a/c
Substitution: Sin22 °=a/150
Table look-up: 0.37461=a/150
Conversion: a=0.37461 * 150
: a=56.1915mm
Sin(α+β)＝a/c
Substitution: Sin22 ° 12 '=a/150
Table look-up: 0.37784=a/150
Conversion: a=0.37784 * 150
: a=56.676mm
Sin(α-β)＝a/c
Substitution: Sin21 ° 48 '=a/150
Table look-up: 0.37137=a/150
Conversion: a=0.37137 * 150
: a=55.706mm
So utilize the sine gauge of the band regulating device of this embodiment, regulate making between 55.706～56.676mm, getting final product of sinusoidal cylindrical center line and sine gauge 3 bases 31 apart from a.
Claims (4)
1. sine gauge with regulating device; Comprise sine gauge; It is characterized in that: be provided with screw rod between the base of described sine gauge and the inclined-plane of sine gauge; Screw threaded engagement on described screw rod one end and the sine gauge base, the screw rod other end matches with the sine gauge inclined-plane, is set with the set nut that matches with the sine gauge base on the screw rod.
2. the sine gauge of band regulating device according to claim 1 is characterized in that: the end that described screw rod matches with the sine gauge inclined-plane is a dome shape.
3. the sine gauge of band regulating device according to claim 1 is characterized in that: described screw rod is the screw rod with rotation key.
4. the sine gauge of band regulating device according to claim 1 is characterized in that: described screw is positioned on the sine gauge base opposite side with respect to base angle side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202735771U CN202182698U (en) | 2011-07-29 | 2011-07-29 | Sine bar with adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202735771U CN202182698U (en) | 2011-07-29 | 2011-07-29 | Sine bar with adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182698U true CN202182698U (en) | 2012-04-04 |
Family
ID=46175731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202735771U Expired - Fee Related CN202182698U (en) | 2011-07-29 | 2011-07-29 | Sine bar with adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482846A (en) * | 2014-12-30 | 2015-04-01 | 广州荣鑫容器有限公司 | Aluminum alloy ring-pull can surface smoothness testing device and method |
| CN108635683A (en) * | 2018-04-26 | 2018-10-12 | 沈阳东软医疗系统有限公司 | Mounting bracket assembly for installing light carpenters square and light carpenters square device |
| CN114111492A (en) * | 2021-12-10 | 2022-03-01 | 云南机电职业技术学院 | Hole series sine gauge |
-
2011
- 2011-07-29 CN CN2011202735771U patent/CN202182698U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482846A (en) * | 2014-12-30 | 2015-04-01 | 广州荣鑫容器有限公司 | Aluminum alloy ring-pull can surface smoothness testing device and method |
| CN104482846B (en) * | 2014-12-30 | 2017-04-05 | 广州荣鑫容器有限公司 | A kind of aluminium alloy pop can surface smoothness test device and method of testing |
| CN108635683A (en) * | 2018-04-26 | 2018-10-12 | 沈阳东软医疗系统有限公司 | Mounting bracket assembly for installing light carpenters square and light carpenters square device |
| CN114111492A (en) * | 2021-12-10 | 2022-03-01 | 云南机电职业技术学院 | Hole series sine gauge |
| CN114111492B (en) * | 2021-12-10 | 2023-09-29 | 云南机电职业技术学院 | Hole series sine gauge |
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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: ZHEJIANG GEELY LUOYOU ENGINE CO., LTD. Free format text: FORMER OWNER: ZHEJIANG HAOQING AUTO MANUFACTURING CO., LTD.;ZHEJIANG GEELY HOLDING GROUP CO., LTD. Effective date: 20130114 Owner name: JINAN GEELY AUTO SPARE PARTS CO., LTD. HUNAN LUOYO Free format text: FORMER OWNER: ZHEJIANG GEELY HOLDING GROUP CO., LTD. Effective date: 20130114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317000 TAIZHOU, ZHEJIANG PROVINCE TO: 315800 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130114 Address after: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528 Patentee after: Zhejiang Geely Luoyou Engine Co., Ltd. Patentee after: Ji'nan Geely Auto Parts Co., Ltd. Patentee after: Hunan Luoyou Engine Parts Co., Ltd. Patentee after: Zhejiang Geely Holding Group Co., Ltd. Address before: 317000 Taizhou City, Zhejiang Province Economic Development Zone, Geely Industrial Park Patentee before: Zhejiang Haoqing Auto Manufacturing Co., Ltd. Patentee before: Zhejiang Geely Holding Group Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee after: Ji'nan Geely Auto Parts Co., Ltd. Patentee after: Zhejiang Geely Power Assembly Co., Ltd. Co-patentee after: Hunan Luoyou Engine Parts Co., Ltd. Co-patentee after: Zhejiang Geely Holding Group Co., Ltd. Address before: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee before: Ji'nan Geely Auto Parts Co., Ltd. Patentee before: Zhejiang Geely Luoyou Engine Co., Ltd. Co-patentee before: Hunan Luoyou Engine Parts Co., Ltd. Co-patentee before: Zhejiang Geely Holding Group 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: 20120404 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |