CN204255267U - High-accuracy coaxiality detector - Google Patents
High-accuracy coaxiality detector Download PDFInfo
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- CN204255267U CN204255267U CN201420679291.7U CN201420679291U CN204255267U CN 204255267 U CN204255267 U CN 204255267U CN 201420679291 U CN201420679291 U CN 201420679291U CN 204255267 U CN204255267 U CN 204255267U
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- supporting device
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- rotating supporting
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of high-accuracy coaxiality detector, comprise base, described base is vertically installed with dial gauge fixed support, the support bracket fastened top of described dial gauge is provided with dial gauge rotating supporting device, and described dial gauge rotating supporting device is provided with dial gauge; Described base is provided with two coaxial bearings away from the support bracket fastened one end of described dial gauge; During measurement, measured workpiece is placed in coaxial bearings, rotates dial gauge rotating supporting device, the contact pin of dial gauge is contacted with the outer peripheral face of workpiece, then turning of work piece, observe the reading change of dial gauge; The utility model is simple and light, is easy to carry, and simple to operate clear, tested product scope is wide; Measuring speed is fast and measuring accuracy is high.
Description
Technical field
The utility model relates to technical field of coaxiality measurement, particularly relates to the coaxiality detector that a kind of accuracy of detection is high.
Background technology
Add in industry at machine, current major part utilizes tackling to carry out logical only detection to product.Because the foozle of cubing and operation technique error, bring a lot of erroneous judgement to product, mistake is worked as defective products non-defective unit and is caused waste.
Right alignment, unlike common single size, can be able to detect with slide calliper rule, and right alignment is dynamic size, rotates the deviation at Shi Yu center, so bad measurement.A lot of three-D or tackling detect in current industry, but have weak point, and as three-D, equipment is high, and one will hundreds of thousands, even up to a million, and detect chronic, do an initial workpiece all right, if volume production, need entirely to examine that and be just not suitable for.Tackling detects, process can satisfy condition for boundary line, satisfied by, ungratified dress does not enter; But such cubing precision is very high, operate miss is very large, high to the operation requirements of personnel, and can not reading, if be underproof product, can not be well understood to product and differ, be unfavorable for adjustment processing, more data can not be provided for referencial use for production.
Utility model content
Technical problem to be solved in the utility model is to provide the simple and high-accuracy coaxiality detector that detection speed is fast, accuracy of detection is high of a kind of structure.
For solving the problems of the technologies described above, the technical solution of the utility model is: high-accuracy coaxiality detector, comprise base, described base is vertically installed with dial gauge fixed support, the support bracket fastened top of described dial gauge is provided with dial gauge rotating supporting device, and described dial gauge rotating supporting device is provided with dial gauge; Described base is provided with two coaxial bearings away from the support bracket fastened one end of described dial gauge.
As the preferred technical scheme of one, described dial gauge rotating supporting device comprises a pair dial gauge pressing plate being arranged on described dial gauge fixed support top, in two described dial gauge pressing plates, dial gauge connecting link is installed, one end of described dial gauge connecting link is provided with the rotation bulb be rotatably installed between two described dial gauge pressing plates, and the other end of described dial gauge connecting link installs described dial gauge.
Owing to have employed technique scheme, high-accuracy coaxiality detector, comprises base, described base is vertically installed with dial gauge fixed support, the support bracket fastened top of described dial gauge is provided with dial gauge rotating supporting device, and described dial gauge rotating supporting device is provided with dial gauge; Described base is provided with two coaxial bearings away from the support bracket fastened one end of described dial gauge; During measurement, measured workpiece is placed in coaxial bearings, rotates dial gauge rotating supporting device, the contact pin of dial gauge is contacted with the outer peripheral face of workpiece, then turning of work piece, observe the reading change of dial gauge; The utility model is simple and light, is easy to carry, and simple to operate clear, tested product scope is wide; Measuring speed is fast and measuring accuracy is high.
Accompanying drawing explanation
Fig. 1 is the explosive view of the utility model embodiment;
Fig. 2 is the vertical view of the utility model embodiment;
Wherein: 1-base; 2-dial gauge; 3-dial gauge fixed support; 41-dial gauge pressing plate; 42-dial gauge connecting link; 43-rotates bulb; 5-dead eye.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As depicted in figs. 1 and 2, high-accuracy coaxiality detector, comprise base 1, described base 1 is vertically installed with dial gauge fixed support 3, the top of described dial gauge fixed support 3 is provided with dial gauge rotating supporting device, described dial gauge rotating supporting device comprises a pair dial gauge pressing plate 41 being arranged on described dial gauge fixed support 3 top, in two described dial gauge pressing plates 41, dial gauge connecting link 42 is installed, one end of described dial gauge connecting link 42 is provided with the rotation bulb 43 be rotatably installed between two described dial gauge pressing plates 41, the other end of described dial gauge connecting link 42 installs described dial gauge 2.Described base 1 is provided with two coaxial bearings away from one end of described dial gauge fixed support 3, and bearing is arranged in dead eye 5 as depicted in figs. 1 and 2.
During use, first that assembling product is good, then product is put into bearing, then the contact pin of dial gauge 2 is aimed at test product, gently rotate product with have gentle hands, then observe the reading on table, the numerical value of change is how many, and so the variation of right alignment is exactly how many.Specific operation process is as follows: high-accuracy coaxiality detector is placed on workbench; Swung toward the left side by dial gauge 2, the contact pin of instrument is away from the vertical direction of bearing; Put product into instrument, after product is put into, energy smooth rotation; By instrument toward to turning, until contact pin is pressed onto the detected product face of cylinder, until the upper reading of table is for about being about 1/4 form; Rotate counterclockwise product one circle with hand, see the reading change of table, changing value is right alignment simultaneously.The utility model is simple and light, is easy to carry, and simple to operate clear, tested product scope is wide; Measuring speed is fast and measuring accuracy is high.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. high-accuracy coaxiality detector, it is characterized in that: comprise base, described base is vertically installed with dial gauge fixed support, the support bracket fastened top of described dial gauge is provided with dial gauge rotating supporting device, and described dial gauge rotating supporting device is provided with dial gauge; Described base is provided with two coaxial bearings away from the support bracket fastened one end of described dial gauge.
2. high-accuracy coaxiality detector as claimed in claim 1, it is characterized in that: described dial gauge rotating supporting device comprises a pair dial gauge pressing plate being arranged on described dial gauge fixed support top, in two described dial gauge pressing plates, dial gauge connecting link is installed, one end of described dial gauge connecting link is provided with the rotation bulb be rotatably installed between two described dial gauge pressing plates, and the other end of described dial gauge connecting link installs described dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679291.7U CN204255267U (en) | 2014-11-13 | 2014-11-13 | High-accuracy coaxiality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679291.7U CN204255267U (en) | 2014-11-13 | 2014-11-13 | High-accuracy coaxiality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255267U true CN204255267U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420679291.7U Active CN204255267U (en) | 2014-11-13 | 2014-11-13 | High-accuracy coaxiality detector |
Country Status (1)
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| CN (1) | CN204255267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334055A (en) * | 2015-12-08 | 2016-02-17 | 天津市轩宇机床设备有限公司 | Horizontal correcting device and method of two spindles of rolling detection machine |
| CN108195273A (en) * | 2018-02-02 | 2018-06-22 | 上海耀源精机有限公司 | Coaxiality check fixture |
-
2014
- 2014-11-13 CN CN201420679291.7U patent/CN204255267U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334055A (en) * | 2015-12-08 | 2016-02-17 | 天津市轩宇机床设备有限公司 | Horizontal correcting device and method of two spindles of rolling detection machine |
| CN105334055B (en) * | 2015-12-08 | 2017-11-03 | 天津市轩宇机床设备有限公司 | Roll the axle level correction device and method of inspection machine two |
| CN108195273A (en) * | 2018-02-02 | 2018-06-22 | 上海耀源精机有限公司 | Coaxiality check fixture |
| CN108195273B (en) * | 2018-02-02 | 2024-03-19 | 上海耀源精机有限公司 | Coaxiality gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Xiaoqing Inventor before: Chen Yaliao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN YALIAO TO: LIN XIAOQING |