CN2754058Y - Angle measuring device - Google Patents
Angle measuring device Download PDFInfo
- Publication number
- CN2754058Y CN2754058Y CN 200420111364 CN200420111364U CN2754058Y CN 2754058 Y CN2754058 Y CN 2754058Y CN 200420111364 CN200420111364 CN 200420111364 CN 200420111364 U CN200420111364 U CN 200420111364U CN 2754058 Y CN2754058 Y CN 2754058Y
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- CN
- China
- Prior art keywords
- measuring
- drive link
- utility
- model
- head
- 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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- 238000005259 measurement Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000010923 batch production Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an angle measuring device's purpose provides one kind and need eliminate some location or the device that the size error disturbed when avoiding the comparative measurement. The utility model relates to an angle measuring device which is composed of a dial indicator and the like and is characterized in that the measuring body of the utility model is provided with a base and a shaft sleeve hole groove; a transmission rod with a hollow structure is arranged in the hole groove of the shaft sleeve, the extending end of the transmission rod is connected with a measuring head, the measuring head is connected with the shaft sleeve of the measuring body through a spring, and a rotating block is movably fixed at the measuring head through a pin so as to rotate around a fixed point plane; and a measuring rod is arranged in the transmission rod, one end of the measuring rod is contacted with a measuring head of the dial indicator, and the other end of the measuring rod is connected with the rotating block. The utility model discloses can measure the angle size of work piece fast, conveniently, satisfy large batch production and detect.
Description
Technical field:
The utility model relates to a kind of special mechanism that detects the part angle.
Background technology:
Measurement of angle be one both loaded down with trivial details, difficultly again deal with problems with all purpose instrument.Existing general angular instrument such as universal protractor, sine gauge, optical measuring instrument etc. can only solve the measurement of angle of single-piece, short run.The for example measurement of the angle of angle block gauge, polygon, prism and precision component angle parameter, high but these methods require measurement environment, the subsidiary time is long, is difficult to adapt to online production in enormous quantities, high efficiency and detects.Sometimes, in, usually run into some angle in producing in enormous quantities and can't solve with general instrument, detection efficiency is not more known where to begin.
Summary of the invention:
The purpose of a kind of angle measurement unit of the utility model provides a kind of device that some location or scale error are disturbed of need eliminating when avoiding comparing and measuring.A kind of angle measurement unit of the utility model is to be made of dial gauge etc., it is characterized in that the utility model measures body a base and an axle sleeve hole slot are arranged; There is one to be the drive link of hollow-core construction in the axle sleeve hole slot, the external part of described drive link connects a measuring head, described measuring head is connected with spring with the axle sleeve of measuring body, make drive link under the acting force of spring relative to measure body and move to measuring head, fix a turning block at the measurement head with the pin activity, turning block can be rotated around the point of fixity plane; A measuring staff is arranged in drive link, and an end of described measuring staff contacts with the gauge head of dial gauge, and the other end is connected with turning block.Turning block of the present utility model passes to dial gauge along testee rotation and with the difference of testee angle by measuring staff.The gauge head of dial gauge keeps contacting with measuring staff under self spring force effect, drive link moves axially in axle sleeve hole, the move left and right of utilizing drive link to measure the head turning block is avoided location or the scale error that need eliminate when comparing and measuring usually, and turning block is passed to dial gauge along the measuring staff displacement that the rotation of testee angle produces; Reach the purpose that takes measurement of an angle.The utility model is the Angular Dimension of measuring workpieces quickly and easily, satisfies large batch of production testing.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
According to shown in Figure 1, the utility model is measured body a base 1 and an axle sleeve 2; There is one in axle sleeve 2 hole slots and is the drive link 3 of hollow-core construction, the external part of described drive link 3 connects a measuring head 4, described measuring head 4 is connected with the axle sleeve 2 usefulness springs 5 of measuring body, fixes a turning block 7 in 6 activities of measurement head 4 usefulness pins, and turning block 7 can be rotated around pin 6 planes; A measuring staff 8 is arranged in drive link 3, and an end of described measuring staff 8 contacts with the gauge head 10 of dial gauge 9, and the other end is connected with turning block 7.The utility model can clamp a spacing block set 11 on axle sleeve 2, spacing block set 11 can be slided in axle sleeve 2, relatively and the position of spacing block set 11, a groove is arranged on drive link 3, spacing block set 11 is engaged with drive link 3, avoid drive link 3 when moving axially, to rotate; Can also fix a stop screw 12 in the hole of axle sleeve 2, near an end of dial gauges a bulge loop 13 be arranged at drive link 3, the drive link 3 that makes can not pass through stop screw 12 fully, prevents drive link 3 disengaging axle sleeves 2.
Claims (3)
1, a kind of angle measurement unit is to be made of dial gauge etc., it is characterized in that measuring body to be made of a base and an axle sleeve hole slot; There is one to be the drive link of hollow-core construction in the axle sleeve hole slot, the external part of described drive link connects a measuring head, described measuring head is connected with spring with the axle sleeve of measuring body, fix a turning block at the measurement head with the pin activity, a measuring staff is arranged in drive link, one end of described measuring staff contacts with the gauge head of dial gauge, and the other end is connected with turning block.
2, it is characterized in that according to the described a kind of angle measurement unit of claim 1, can clamp a spacing block set on described axle sleeve, there is a groove position relative at drive link and spacing block set.
3, it is characterized in that according to the described a kind of angle measurement unit of claim 1, in the hole of axle sleeve, can also fix a stop screw, near an end of dial gauge a bulge loop is arranged at drive link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420111364 CN2754058Y (en) | 2004-11-10 | 2004-11-10 | Angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420111364 CN2754058Y (en) | 2004-11-10 | 2004-11-10 | Angle measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754058Y true CN2754058Y (en) | 2006-01-25 |
Family
ID=35926166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420111364 Expired - Lifetime CN2754058Y (en) | 2004-11-10 | 2004-11-10 | Angle measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754058Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980457A (en) * | 2012-11-18 | 2013-03-20 | 无锡明珠增压器制造有限公司 | Improved vernier caliper inner diameter measuring auxiliary cover |
| CN103673952A (en) * | 2013-12-31 | 2014-03-26 | 玉环普天单向器有限公司 | Device and method for measuring raceway of one-way overrunning clutch directional sleeve |
| CN105698721A (en) * | 2014-12-16 | 2016-06-22 | 业纳工业计量德国公司 | Measuring device |
| CN107621215A (en) * | 2017-09-30 | 2018-01-23 | 杭州东华链条集团有限公司 | Pin shaft fillet measuring method and the measuring instrument using this method |
| CN109115163A (en) * | 2018-06-26 | 2019-01-01 | 青岛雷沃工程机械有限公司 | A kind of excavator shaft operating angle measuring device |
-
2004
- 2004-11-10 CN CN 200420111364 patent/CN2754058Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980457A (en) * | 2012-11-18 | 2013-03-20 | 无锡明珠增压器制造有限公司 | Improved vernier caliper inner diameter measuring auxiliary cover |
| CN103673952A (en) * | 2013-12-31 | 2014-03-26 | 玉环普天单向器有限公司 | Device and method for measuring raceway of one-way overrunning clutch directional sleeve |
| CN103673952B (en) * | 2013-12-31 | 2017-01-25 | 玉环普天单向器有限公司 | Device and method for measuring raceway of one-way overrunning clutch directional sleeve |
| CN105698721A (en) * | 2014-12-16 | 2016-06-22 | 业纳工业计量德国公司 | Measuring device |
| CN105698721B (en) * | 2014-12-16 | 2018-11-06 | 业纳工业计量德国公司 | Measuring device |
| CN107621215A (en) * | 2017-09-30 | 2018-01-23 | 杭州东华链条集团有限公司 | Pin shaft fillet measuring method and the measuring instrument using this method |
| CN107621215B (en) * | 2017-09-30 | 2024-06-07 | 杭州东华链条集团有限公司 | Pin shaft fillet measuring method and measuring instrument adopting same |
| CN109115163A (en) * | 2018-06-26 | 2019-01-01 | 青岛雷沃工程机械有限公司 | A kind of excavator shaft operating angle measuring device |
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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: DONGFENG COMMERCIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD. Effective date: 20131121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 442000 SHIYAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131121 Address after: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 2 Patentee after: DONGFENG TRUCKS Co.,Ltd. Address before: Shiyan City, Hubei province 442000 City Road No. 1 Patentee before: DONGFENG MOTER Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141110 Granted publication date: 20060125 |