CN203949594U - A kind of device that detects circular arc part - Google Patents
A kind of device that detects circular arc part Download PDFInfo
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- CN203949594U CN203949594U CN201420377498.9U CN201420377498U CN203949594U CN 203949594 U CN203949594 U CN 203949594U CN 201420377498 U CN201420377498 U CN 201420377498U CN 203949594 U CN203949594 U CN 203949594U
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- circular arc
- vertical rod
- arc part
- dial gauge
- hinged
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Abstract
The utility model discloses a kind of device that detects circular arc part, comprising: discoidal base; At the circle centre position of measuring basis, vertical hinged elongated vertical rod, vertical rod can rotate freely around the center line of vertical rod; Be horizontally disposed with, and with the vertical connecting link being fixedly connected with of vertical rod; At connecting link, deviate from one end of vertical rod by the hinged sounding rod of articulated elements, articulated elements has to be adjusted and two kinds of duties of locking; The dial gauge connecting by stationary installation in sounding rod lower end, stationary installation has locking and adjusts two kinds of duties.When the utility model solves the disc parts of inspection center's hollow out in prior art, the technical matters that efficiency is low-cost high.
Description
Technical field
The utility model relates to machining and detection field, particularly a kind of device that detects circular arc part.
Background technology
According to shape and structure, component of machine can be divided into disk-like accessory, axial workpiece, cover axial workpiece etc.Wherein, disk-like accessory refers to the part that the ratio of thickness and length is less than 1/5th, and it is very extensive in mechanical field application, particularly the circular arc part in disk-like accessory field, due to its regular shape, is easy to control, therefore, it has high frequency of utilization.
After investigation, inventor finds, when detecting the circularity of circular arc part, need to use electronic detector, such as three-dimensional detector, detects.Not only price is high for this kind of instrument, and before detection, needs to debug, and the operation such as in detection, needs to position, and detection efficiency is extremely low.
Utility model content
The utility model object is to provide a kind of device that detects circular arc part, while detecting circular arc part in solution prior art, and the technical matters that efficiency is low-cost high.
The technical solution of the utility model is that a kind of device that detects circular arc part, comprising: discoidal base; Center at base, be hinged with measuring basis, measuring basis by two sleeves hinged the forming in one end separately, in each sleeve, be provided with can free-extension clamp column, the outside surface of clamp column is provided with scale, in clamp column, near the one end in the center of circle, be provided with holding device, holding device can make clamp column remain on a fixing position, and the one end that deviates from the center of circle in clamp column is fixedly installed leg-of-mutton bare terminal end; At the circle centre position of measuring basis, vertical hinged elongated vertical rod, vertical rod can rotate freely around the center line of vertical rod; Be horizontally disposed with, and with the vertical connecting link being fixedly connected with of vertical rod; At connecting link, deviate from one end of vertical rod by the hinged sounding rod of articulated elements, articulated elements has to be adjusted and two kinds of duties of locking; The dial gauge connecting by stationary installation in sounding rod lower end, stationary installation has locking and adjusts two kinds of duties.
Further, holding device is the rubber sleeve with contractility.
Further, articulated elements be one with screwing the bolt of handle and the threaded hole matching with bolt.
Further, dial gauge is connected with alarm device, and when the value of dial gauge measurement exceeds the scope presetting, alarm device sounds.
Further, stationary installation be one with screwing the bolt of handle and the threaded hole matching with bolt.
Further, also comprise the display being connected with dial gauge, display is for showing the numerical value of dial gauge.
Pass through such scheme, a kind of device that detects circular arc part is provided, according to the external dimensions of imperfect ring-shape accessory, do respective change, strong adaptability, not only greatly reduces testing cost, has also improved detection efficiency, be proven, this device is simple and easy to use, convenient operating maintenance, and testing result is reliable.
Accompanying drawing explanation
Fig. 1 is a kind of front schematic view that detects the device of circular arc part in the utility model;
Fig. 2 is a kind of schematic top plan view that detects the device of circular arc part in the utility model.
Embodiment
As shown in Figure 1, 2, the technical solution adopted in the utility model is that a kind of device that detects circular arc part, comprising: discoidal base 1; Center at base 1, be hinged with measuring basis 3, measuring basis 3 by two sleeves 11 hinged the forming in one end separately, in each sleeve 11, be provided with can free-extension clamp column 14, the outside surface of clamp column 14 is provided with scale 13, in clamp column 14, near the one end in the center of circle, be provided with holding device 12, holding device 12 can make clamp column 14 remain on a fixing position, and the one end that deviates from the center of circle in clamp column 14 is fixedly installed leg-of-mutton bare terminal end 15; At the circle centre position of measuring basis 3, vertical hinged elongated vertical rod 4, vertical rod 4 can rotate freely around the center line of vertical rod 4; Be horizontally disposed with, and with the vertical connecting link being fixedly connected with 5 of vertical rod 4; At connecting link 5, deviate from one end of vertical rod 4 by the hinged sounding rod 7 of articulated elements 6, articulated elements 6 has to be adjusted and two kinds of duties of locking; The dial gauge 8 connecting by stationary installation 9 in sounding rod 7 lower ends, stationary installation 9 has locking and adjusts two kinds of duties.
Holding device 12 is for having the rubber sleeve of contractility.Articulated elements 6 be one with screwing the bolt of handle and the threaded hole matching with bolt.Dial gauge 8 is connected with alarm device, and when the value of dial gauge 8 measurements exceeds the scope presetting, alarm device sounds.Stationary installation 9 be one with screwing the bolt of handle and the threaded hole matching with bolt.Also comprise the display being connected with dial gauge 8, display is for showing the numerical value of dial gauge 8.
During use, first circular arc part 2 is placed on base 1, adjusts the position of clamp column 14, make bare terminal end 15 near the outward flange of part 2.Because the outer circular edge of part 2 is regular circle, so bare terminal end 15 is near cylindrical, if the inner circle of part 2 is regular circle, also can be near the inwall of inner circle, and wherein, bare terminal end can be done appropriate change as required.Bare terminal end 15 near rear, only, for the thick centering in detecting, then needs to see that whether two scales in clamp column 14 are identical with outward flange, if identical, utilizes holding device 12 to clamp fixing.If not identical, the position of adjustment clamp column.The fundamental purpose of this step is to be alignd in the center of circle of base and the center of circle of part.Next step is, articulated elements 6 and stationary installation 9 are set to adjust duty, adjusts the position of connecting link 7 and dial gauge 8, when dial gauge 8 is in optimum detection position, articulated elements 6 and stationary installation 9 is set to locking state.Then, dial gauge 8 is placed in to the position that needs detection, obtains detection data, rotation vertical rod 4, dial gauge 8, by the edge rotation along part 2, obtains the data at part 2 whole edges, when the value of obtaining surpasses the scope presetting, this part is substandard product.In measuring process, while running into groove 10, regulation fixing apparatus 9 as required.
Prove through production practices, the utility model detection efficiency is fast, and degree of accuracy is high, every after testing qualified product all meet assembling and actual requirement.
Pass through such scheme, a kind of device that detects circular arc part is provided, can do respective change according to the external dimensions of imperfect ring-shape accessory, strong adaptability, not only greatly reduces testing cost, has also improved detection efficiency, be proven, this device is simple and easy to use, convenient operating maintenance, and testing result is reliable.
Above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (6)
1. a device that detects circular arc part, is characterized in that, comprising:
Discoidal base (1);
Center in described base (1), be hinged with measuring basis (3), described measuring basis (3) by two sleeves (11) hinged the forming in one end separately, in sleeve described in each (11), be provided with can free-extension clamp column (14), the outside surface of described clamp column (14) is provided with scale (13), one end in the close center of circle of described clamp column (14) is provided with holding device (12), described holding device (12) can make described clamp column (14) remain on a fixing position, the one end that deviates from the center of circle in described clamp column (14) is fixedly installed leg-of-mutton bare terminal end (15),
Circle centre position in described base (1), vertical hinged elongated vertical rod (4), described vertical rod (4) can rotate freely around the center line of described vertical rod (4);
Be horizontally disposed with, and with the vertical connecting link being fixedly connected with of described vertical rod (4) (5);
At described connecting link (5), deviate from one end of vertical rod (4) by the hinged sounding rod (7) of articulated elements (6), described articulated elements (6) has to be adjusted and two kinds of duties of locking;
The dial gauge (8) connecting by stationary installation (9) in described sounding rod (7) lower end, described stationary installation (9) has locking and adjusts two kinds of duties.
2. a kind of device that detects circular arc part according to claim 1, is characterized in that, described holding device (12) is for having the rubber sleeve of contractility.
3. a kind of device that detects circular arc part according to claim 2, is characterized in that, described articulated elements (6) be one with screwing the bolt of handle and the threaded hole matching with described bolt.
4. a kind of device that detects circular arc part according to claim 3, is characterized in that, described dial gauge (8) is connected with alarm device, and when the value of described dial gauge (8) measurement exceeds the scope presetting, described alarm device sounds.
5. a kind of device that detects circular arc part according to claim 4, is characterized in that, stationary installation (9) be one with screwing the bolt of handle and the threaded hole matching with described bolt.
6. according to a kind of device that detects circular arc part described in claim 1-5 any one, also comprise the display being connected with described dial gauge (8), described display is used for showing the numerical value of described dial gauge (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377498.9U CN203949594U (en) | 2014-07-09 | 2014-07-09 | A kind of device that detects circular arc part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377498.9U CN203949594U (en) | 2014-07-09 | 2014-07-09 | A kind of device that detects circular arc part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949594U true CN203949594U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377498.9U Active CN203949594U (en) | 2014-07-09 | 2014-07-09 | A kind of device that detects circular arc part |
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| CN (1) | CN203949594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318799A (en) * | 2014-07-09 | 2016-02-10 | 西安嘉瀚机电科技有限公司 | Device for detecting arc-shaped element |
-
2014
- 2014-07-09 CN CN201420377498.9U patent/CN203949594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318799A (en) * | 2014-07-09 | 2016-02-10 | 西安嘉瀚机电科技有限公司 | Device for detecting arc-shaped element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for detecting arc-shaped element Effective date of registration: 20180130 Granted publication date: 20141119 Pledgee: Xianyang financing guarantee Limited by Share Ltd Pledgor: XI'AN JIAHAN ELECTRICAL TECHNOLOGY CO., LTD. Registration number: 2018610000019 |
|
| 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: 20190130 Granted publication date: 20141119 Pledgee: Xianyang financing guarantee Limited by Share Ltd Pledgor: XI'AN JIAHAN ELECTRICAL TECHNOLOGY CO., LTD. Registration number: 2018610000019 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |