CN204228085U - A kind of camshaft center pit roundness measuring device - Google Patents
A kind of camshaft center pit roundness measuring device Download PDFInfo
- Publication number
- CN204228085U CN204228085U CN201420820727.XU CN201420820727U CN204228085U CN 204228085 U CN204228085 U CN 204228085U CN 201420820727 U CN201420820727 U CN 201420820727U CN 204228085 U CN204228085 U CN 204228085U
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- China
- Prior art keywords
- center pit
- spheroid
- transition section
- measuring head
- camshaft center
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of camshaft center pit roundness measuring device, comprise integrated sounding rod and spheroid, sounding rod comprises lever, transition section and measuring head three part, transition section is between lever and measuring head, the xsect of transition section is isosceles trapezoid, measuring head head is provided with arc groove, and spheroid is fixed in arc groove, and the axis of lever, transition section, measuring head and the central point of spheroid are all on the same line.During use, the utility model different according to size Selection two kinds of sphere size of camshaft center pit to be measured, and all ink paste is coated on two kinds of spheroids, then respectively the spheroid of the two kinds of sizes scribbling ink paste is slowly stretched into camshaft center pit at twice and mark, the vestige that last directly observation contacts with center pit, just can judged result intuitively, not only simple to operation, labour intensity is little, measures efficiency high, and be convenient to the inspection of camshaft center pit circularity, ensure product quality.
Description
Technical field
The utility model relates to a kind of measurement mechanism, specifically a kind of camshaft center pit roundness measuring device.
Background technology
Mainly containing two kinds of modes to the roundness measurement of camshaft center pit at present, one is measured by cone, and another kind coordinates V-block to measure by dial test indicator.If but adopt cone to measure, just there is the large and inefficient shortcoming of complex operation, labour intensity, if adopt dial test indicator to coordinate V-block to measure, not only exist complicated operation, labour intensity large, measure the inaccurate shortcoming of numerical value, and easily produce many misjudgment phenomenon to a certain extent, be not easy to the inspection of camshaft center pit circularity, thus cannot product quality be ensured.
Utility model content
For the problems referred to above, the problem that the utility model quasi-solution is determined be to provide a kind of simple and reasonable, simple to operation, labour intensity is little and the camshaft center pit roundness measuring device that efficiency is high, is convenient to the inspection of camshaft center pit circularity, ensure product quality.
For achieving the above object, the utility model is by the following technical solutions: a kind of camshaft center pit roundness measuring device, comprise integrated sounding rod and spheroid, described sounding rod comprises lever, transition section and measuring head three part, described transition section is between described lever and described measuring head, the xsect of described transition section is isosceles trapezoid, described measuring head head is provided with arc groove, spheroid is fixed in described arc groove, and the axis of described lever, described transition section, described measuring head and the central point of described spheroid are all on the same line.
Effective achievement of the present utility model: the utility model is simple and reasonable, during use, the utility model different according to size Selection two kinds of sphere size of camshaft center pit to be measured, and all ink paste is coated on two kinds of spheroids, then respectively the spheroid of the two kinds of sizes scribbling ink paste is slowly stretched into camshaft center pit at twice to mark, the vestige that last directly observation contacts with center pit, just can judged result intuitively, not only simple to operation, labour intensity is little, measurement efficiency is high, and be convenient to the inspection of camshaft center pit circularity, ensure product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-sounding rod, 2-spheroid, 3-lever, 4-transition section, 5-measuring head, 6-arc groove.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the present embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As shown in Figure 1, the utility model discloses a kind of camshaft center pit roundness measuring device, comprise integrated sounding rod 1 and spheroid 2, sounding rod 1 comprises lever 3, transition section 4 and measuring head 5 three part, transition section 4 is between lever 3 and measuring head 5, and the xsect of transition section 4 is isosceles trapezoid, and measuring head 5 head is provided with arc groove 6, spheroid 2 is fixed in arc groove 6, and the axis of lever 3, transition section 4, measuring head 5 and the central point of spheroid 2 are all on the same line.
The utility model is simple and reasonable, during use, the utility model different according to size Selection two kinds of spheroid 2 sizes of camshaft center pit to be measured, and all ink paste is coated on two kinds of spheroids 2, then respectively the spheroid 2 of the two kinds of sizes scribbling ink paste is slowly stretched into camshaft center pit at twice to mark, the vestige that last directly observation contacts with center pit, just can judged result intuitively, not only simple to operation, labour intensity is little, measurement efficiency is high, and is convenient to the inspection of camshaft center pit circularity, ensures product quality.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (1)
1. a camshaft center pit roundness measuring device, it is characterized in that: comprise integrated sounding rod (1) and spheroid (2), described sounding rod (1) comprises lever (3), transition section (4) and measuring head (5) three part, described transition section (4) is positioned between described lever (3) and described measuring head (5), the xsect of described transition section (4) is isosceles trapezoid, described measuring head (5) head is provided with arc groove (6), spheroid (2) is fixed in described arc groove (6), described lever (3), described transition section (4), the axis of described measuring head (5) and the central point of described spheroid (2) are all on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820727.XU CN204228085U (en) | 2014-12-09 | 2014-12-09 | A kind of camshaft center pit roundness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820727.XU CN204228085U (en) | 2014-12-09 | 2014-12-09 | A kind of camshaft center pit roundness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228085U true CN204228085U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820727.XU Expired - Fee Related CN204228085U (en) | 2014-12-09 | 2014-12-09 | A kind of camshaft center pit roundness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931088A (en) * | 2015-06-02 | 2015-09-23 | 谢博 | Package intensity measuring instrument for aluminum-plastic blister packaging machine |
| CN106959090A (en) * | 2017-03-24 | 2017-07-18 | 中国航发哈尔滨轴承有限公司 | A kind of detection pen for measuring flat gauge head plane parallelism and its detection method |
-
2014
- 2014-12-09 CN CN201420820727.XU patent/CN204228085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931088A (en) * | 2015-06-02 | 2015-09-23 | 谢博 | Package intensity measuring instrument for aluminum-plastic blister packaging machine |
| CN106959090A (en) * | 2017-03-24 | 2017-07-18 | 中国航发哈尔滨轴承有限公司 | A kind of detection pen for measuring flat gauge head plane parallelism and its detection method |
| CN106959090B (en) * | 2017-03-24 | 2019-05-24 | 中国航发哈尔滨轴承有限公司 | A kind of detection pen measuring flat gauge head plane parallelism and its detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312352 Shangyu Economic Development Zone, Zhejiang Patentee after: Shaoxing City, Shangyu Chunhui internal combustion engine fittings Company Limited Address before: 312352 Shangyu Economic Development Zone, Zhejiang Patentee before: Shangyu Internal-combustion Accessories Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20191209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |