CN202002590U - Cone gauge - Google Patents
Cone gauge Download PDFInfo
- Publication number
- CN202002590U CN202002590U CN2011200634808U CN201120063480U CN202002590U CN 202002590 U CN202002590 U CN 202002590U CN 2011200634808 U CN2011200634808 U CN 2011200634808U CN 201120063480 U CN201120063480 U CN 201120063480U CN 202002590 U CN202002590 U CN 202002590U
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- measurement section
- cone gauge
- gauge
- cone
- measuring part
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Abstract
The utility model discloses a cone gauge, and belongs to the field of measuring instruments. The cone gauge comprises a handle and a measuring part, wherein the handle is fixed on the top of the measuring part; all parts of the side of the measuring part are positioned on the same conical surface; and the part of the measuring part is distributed on both sides of any plane passing through an axis of the measuring part. When the cone gauge is used for measurement, the handle is needed to be held to rotate three to five circles, so in the cone gauge, only one part of the side is needed to be in fit with a hole and can be ensured to rotate around a fixed rotation axis; and the measuring part of the cone gauge can be ,made into be various shapes, but not limited to the shape of a round table, so that the mass of the cone gauge can be greatly reduced, and measurers can operate the gauge conveniently. In addition, the side area of the measuring part also can be greatly reduced, so the area for coating red lead powder is also reduced; therefore, the working time can be reduced, and the measuring efficiency is improved.
Description
Technical field
The utility model belongs to the surveying instrument technical field, relates to a kind of cone gauge of measured hole tapering specifically.
Background technology
Referring to Fig. 1 and Fig. 2, whether cone gauge is used to measure hole taper qualified, comprises handle 1 and measurement section 2, and the measurement section 2 of traditional cone gauge is a up big and down small round platform, and handle 1 is arranged on the plane at round platform top.On the whole side of measurement section, coat red lead powder during measurement, then cone gauge is put into the taper hole that to measure, pinch handle with hand and rotate 3 to 5 circles, take out measurement section again, see that the red lead powder which position, side of gauge is coated with has scratch, if visual inspection has the position area of scratch to surpass 75% of lateralarea, then the tapering of this endoporus is qualified.
Whether the tapering of cone gauge measured hole is qualified more accurate, and speed is also than comparatively fast, but this cone gauge requires the outside diameter of round platform necessary identical with the outside diameter of through hole, when cone gauge is used to measure the bigger through hole of diameter, the quality of gauge will be bigger, be not easy to the survey crew operation, and the lateralarea of gauge also can be bigger, being coated with red lead powder also needs to consume a large amount of time.
Summary of the invention
The utility model provides a kind of cone gauge at the deficiencies in the prior art, alleviates the quality of cone gauge greatly, significantly reduces the time that red lead powder needs that is coated with simultaneously.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of cone gauge, comprise handle and measurement section, described handle is fixed on the measurement section top, the side of described measurement section is positioned on the same conical surface, described side is the part of place, the described side conical surface, and the both sides on any one plane of the axis of the described measurement section of process all are distributed with the part of described measurement section.Cone gauge needs to pinch handle and rotates 3 to 5 circles in measuring process, so cone gauge only needs applying hole, a part of side and can guarantee around fixing rotation rotation just passablely, the side that only needs to guarantee measurement section is the part of the conical surface and the part that all is distributed with described measurement section through the both sides on any one plane of the axis of described measurement section.According to this principle, can make different shape to the measurement section of cone gauge, and be not limited to truncated conical shape, so can alleviate the quality of cone gauge greatly, the person of being convenient for measuring operation.And the lateralarea of measurement section also can significantly reduce, and the area that therefore is coated with red lead powder has also just reduced, and therefore can reduce the working time, improves efficiency of measurement.
In the technique scheme, the lateralarea of described measurement section is more than the sixth of place, side conical surface area.The words that the lateralarea of measurement section is too little can influence the observation of survey crew.
In the technique scheme, described measurement section comprises first measurement section and second measurement section, and the central plane of described first measurement section and described second measurement section overlaps.
In the technique scheme, described measurement section comprises first measurement section, second measurement section and the 3rd measurement section, and the central plane of described first measurement section, second measurement section and the 3rd measurement section is mutually 120 degree angles.
In the technique scheme, described measurement section comprises first measurement section, second measurement section, the 3rd measurement section and the 4th measurement section, and the central plane of described first measurement section and second measurement section, second measurement section and the 3rd measurement section, the 3rd measurement section and the 4th measurement section is mutually an angle of 90 degrees.
The beneficial effects of the utility model are: the side of a needs assurance measurement section is the part that the both sides on any one plane of the part of the conical surface and the axis that passes through described measurement section all are distributed with described measurement section, measurement section can be arranged to different shape, it is very little that quality can be done, and is convenient for measuring personnel operation.In addition, the lateralarea of measurement section also significantly reduces, and the time that is coated with the red lead powder cost also significantly reduces, and has improved the efficient of measuring.
Description of drawings
Fig. 1 is the synoptic diagram of existing cone gauge.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the synoptic diagram of first embodiment of cone gauge after improving.
Fig. 4 is the cut-open view of the xsect of first examples measure portion of cone gauge after improving.
Fig. 5 is the cut-open view of the xsect of second the examples measure portion of cone gauge after improving.
Fig. 6 is the cut-open view of the xsect of the 3rd the examples measure portion of cone gauge after improving.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Embodiment 3, referring to Fig. 6, described measurement section comprises first measurement section 21, second measurement section 22, the 3rd measurement section 23 and the 4th measurement section 24, and the central plane of described first measurement section 21 and second measurement section 22, second measurement section 22 and the 3rd measurement section 23, the 3rd measurement section 23 and the 4th measurement section 24 is mutually an angle of 90 degrees.All the other are with embodiment 1.
Certainly; according to principle of the present utility model; can also be designed to the measurement section of other different shape; as long as satisfy a part that the side of measurement section is the conical surface and all be distributed with the part of described measurement section, all belong to protection domain of the present utility model through the both sides on any one plane of the axis of described measurement section.
Claims (5)
1. cone gauge, comprise handle (1) and measurement section (2), described handle (1) is fixed on measurement section (2) top, it is characterized in that: the side (20) of described measurement section (2) is positioned on the same conical surface, described side (20) is the part of place, described side (20) conical surface, and the both sides on any one plane of the axis of the described measurement section of process (2) all are distributed with the part of described measurement section (2).
2. cone gauge according to claim 1 is characterized in that: side (20) area of described measurement section (2) is more than the sixth of place, described side (20) conical surface area.
3. cone gauge according to claim 1 and 2 is characterized in that: described measurement section (2) comprises first measurement section (21) and second measurement section (22), and the central plane of described first measurement section (21) and described second measurement section (22) overlaps.
4. cone gauge according to claim 1 and 2, it is characterized in that: described measurement section (2) comprises first measurement section (21), second measurement section (22) and the 3rd measurement section (23), and the central plane of described first measurement section (21), second measurement section (22) and the 3rd measurement section (23) is mutually 120 degree angles.
5. cone gauge according to claim 1 and 2, it is characterized in that: described measurement section (2) comprises first measurement section (21), second measurement section (22), the 3rd measurement section (23) and the 4th measurement section (24), and the central plane of described first measurement section (21) and second measurement section (22), second measurement section (22) and the 3rd measurement section (23), the 3rd measurement section (23) and the 4th measurement section (24) is mutually an angle of 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200634808U CN202002590U (en) | 2011-03-11 | 2011-03-11 | Cone gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200634808U CN202002590U (en) | 2011-03-11 | 2011-03-11 | Cone gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002590U true CN202002590U (en) | 2011-10-05 |
Family
ID=44705327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200634808U Expired - Fee Related CN202002590U (en) | 2011-03-11 | 2011-03-11 | Cone gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002590U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829752A (en) * | 2012-08-06 | 2012-12-19 | 甘肃蓝科石化高新装备股份有限公司 | Plate assembly contact point measurement method for plate heat exchanger |
| CN104154890A (en) * | 2014-08-29 | 2014-11-19 | 南车成都机车车辆有限公司 | Device and method for detecting contact face of haulage motor axle box body inner hole |
| CN104197811A (en) * | 2014-09-28 | 2014-12-10 | 重庆江增船舶重工有限公司 | Measuring tool and measuring method for tilting-pad bearing aperture |
| CN104764378A (en) * | 2015-04-02 | 2015-07-08 | 吴江市菀坪宝得利缝制设备机械厂 | Inner oil seal groove gauge |
-
2011
- 2011-03-11 CN CN2011200634808U patent/CN202002590U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829752A (en) * | 2012-08-06 | 2012-12-19 | 甘肃蓝科石化高新装备股份有限公司 | Plate assembly contact point measurement method for plate heat exchanger |
| CN104154890A (en) * | 2014-08-29 | 2014-11-19 | 南车成都机车车辆有限公司 | Device and method for detecting contact face of haulage motor axle box body inner hole |
| CN104197811A (en) * | 2014-09-28 | 2014-12-10 | 重庆江增船舶重工有限公司 | Measuring tool and measuring method for tilting-pad bearing aperture |
| CN104764378A (en) * | 2015-04-02 | 2015-07-08 | 吴江市菀坪宝得利缝制设备机械厂 | Inner oil seal groove gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |