CN201255624Y - Wall thickness difference detection tool - Google Patents
Wall thickness difference detection tool Download PDFInfo
- Publication number
- CN201255624Y CN201255624Y CNU2008201491960U CN200820149196U CN201255624Y CN 201255624 Y CN201255624 Y CN 201255624Y CN U2008201491960 U CNU2008201491960 U CN U2008201491960U CN 200820149196 U CN200820149196 U CN 200820149196U CN 201255624 Y CN201255624 Y CN 201255624Y
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- China
- Prior art keywords
- workpiece
- thickness difference
- detection
- support
- wall
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- Expired - Lifetime
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Abstract
The utility model discloses a wall-thickness difference detection tool, comprising a detection device and a supporting device; wherein, the supporting device comprises a base, and a bracket and a column which are arranged on the base; the detection device comprises a transverse shaft which is fixedly connected with the column and a percent meter which is fixedly connected with the upper part of the bracket; the position of the transverse shaft corresponding to the percentage meter is provided with a workpiece supporting convex point; the transverse shaft section, on which the workpiece supporting convex point is arranged, is provided with a workpiece balance supporting convex point. The wall-thickness difference detection tool has simple structure and convenient use. When in use, the workpiece such as sleeve to be detected is sheathed on the workpiece supporting convex point of the transverse shaft, the wall-thickness difference of the workpiece to be detected can be gained from the difference value of the maximum value and the minimum value displayed on the percentage meter only by rotating the workpiece by 360 degrees when the workpiece is contacted with the percentage meter. The detection process is simple and convenient, the detection efficiency and detection precision are high, the wall-thickness difference detection tool is suitable for continuous detection; meanwhile, the wall-thickness difference detection tool has strong generalization and is suitable for detecting most of workpieces such as sleeves.
Description
Technical field
The utility model relates to a kind of wall thickness difference cubing, especially a kind of wall thickness difference cubing of sleeve part.
Background technology
At present, the processing sleeve part cubing generally adopts is wall thickness difference milscale, but wall thickness difference milscale can not continuous detecting, detection efficiency is low, error is bigger.
The utility model content
Technical problem to be solved in the utility model provides a kind of accuracy of detection and all higher wall thickness difference cubing of detection efficiency.
For solving the problems of the technologies described above, wall thickness difference cubing of the present utility model comprises the pick-up unit bracing or strutting arrangement, and bracing or strutting arrangement comprises base and the support, the column that are located on the base; Pick-up unit comprises the transverse axis that is connected on the column and is connected in the dial gauge on support top, also is provided with the workpiece support salient point with the dial gauge corresponding position on the transverse axis, also is provided with workpiece balanced support salient point on the transverse axis cross section at workpiece support salient point place.
As a kind of improvement of the present utility model, described support is a T shape support, is installed with one or more dial gauge on the cross bar of T shape support.
The utility model is simple in structure, and is easy to use.During use sleeve class workpiece to be measured is enclosed within on the workpiece support salient point of transverse axis, only need rotates this workpiece 360 degree when workpiece contacts with dial gauge, the wall thickness that just can draw workpiece for measurement from the difference of the maximal value of dial gauge demonstration, minimum value is poor.Above-mentioned testing process is simple and convenient, and detection efficiency and accuracy of detection are higher, is fit to continuous detecting; The utility model highly versatile is suitable for detecting most sleeve class workpiece simultaneously.
Support is a T shape support, is installed with more than one dial gauge on the cross bar of T shape support, so just can carry out the wall thickness difference at least two cross sections of workpiece for measurement simultaneously and detect, and has further improved detection efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, wall thickness difference cubing of the present utility model comprises the pick-up unit bracing or strutting arrangement, and bracing or strutting arrangement comprises base 1 and be located at T shape support 2, column 6 on the base 1, T shape support 2 include cross bar 2 '.Pick-up unit comprises transverse axis 5 that is connected on the column 6 and two dial gauges 3 that are connected in cross bar 2 ' two ends, also be provided with workpiece support salient point 7 with dial gauge 3 corresponding positions on the transverse axis 5, also be provided with workpiece balanced support salient point 8 on transverse axis 5 cross sections at workpiece support salient point 7 places.
During use, sleeve class workpiece to be measured is enclosed within on the workpiece support salient point 7 and workpiece balanced support salient point 8 of transverse axis 5, only need rotate this workpiece 360 degree when workpiece contacts with dial gauge 3, the wall thickness that just can draw workpiece for measurement from the difference of the maximal value of dial gauge 3 demonstrations, minimum value is poor.Above-mentioned testing process is simple and convenient, and detection efficiency and accuracy of detection are higher, is fit to continuous detecting; The utility model highly versatile is suitable for detecting most sleeve class workpiece simultaneously.
Certainly, the utility model includes but not limited to present embodiment, and as workpiece balanced support salient point 8, transverse axis 5 cross sections at workpiece support salient point 7 places are provided with a plurality of as required; Transverse axis 5 also can be provided with different diameters as required.Above-mentioned conversion all drops within the protection domain of the present utility model.
Claims (2)
1. wall thickness difference cubing is characterized in that: comprise the pick-up unit bracing or strutting arrangement, bracing or strutting arrangement comprises base and is located at support, column on the base; Pick-up unit comprises the transverse axis that is connected on the column and is connected in the dial gauge on support top, also is provided with the workpiece support salient point with the dial gauge corresponding position on the transverse axis, also is provided with workpiece balanced support salient point on the transverse axis cross section at workpiece support salient point place.
2. wall thickness difference cubing according to claim 1 is characterized in that: described support is a T shape support, is installed with one or more dial gauge on the cross bar of T shape support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201491960U CN201255624Y (en) | 2008-09-12 | 2008-09-12 | Wall thickness difference detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201491960U CN201255624Y (en) | 2008-09-12 | 2008-09-12 | Wall thickness difference detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255624Y true CN201255624Y (en) | 2009-06-10 |
Family
ID=40738949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201491960U Expired - Lifetime CN201255624Y (en) | 2008-09-12 | 2008-09-12 | Wall thickness difference detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255624Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915532A (en) * | 2010-07-08 | 2010-12-15 | 南阳市红阳锻造有限公司 | Wall thickness difference detector |
| CN102252576A (en) * | 2011-04-19 | 2011-11-23 | 南车戚墅堰机车有限公司 | Instrument for measuring cylinder head gasket |
| CN103063109A (en) * | 2012-12-27 | 2013-04-24 | 贵州黎阳航空动力有限公司 | Limiting axial wall thickness dimensional measurement method of variable cross-section inner cavity revolution body |
| CN103743319A (en) * | 2014-02-07 | 2014-04-23 | 通富热处理(昆山)有限公司 | Manual detection device of automobile brake disc |
| CN105737746A (en) * | 2016-04-22 | 2016-07-06 | 南京晨光集团有限责任公司 | Apparatus and method for measuring wall thickness of circular housing |
| CN106441019A (en) * | 2016-12-08 | 2017-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Precision measurement device and precision measurement method for elastic ring wall thickness difference |
| CN107144204A (en) * | 2017-06-05 | 2017-09-08 | 中北大学 | A kind of wall thickness device for detecting difference of thin-wall conical part |
-
2008
- 2008-09-12 CN CNU2008201491960U patent/CN201255624Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915532A (en) * | 2010-07-08 | 2010-12-15 | 南阳市红阳锻造有限公司 | Wall thickness difference detector |
| CN101915532B (en) * | 2010-07-08 | 2012-09-26 | 南阳市红阳锻造有限公司 | Wall thickness difference detector |
| CN102252576A (en) * | 2011-04-19 | 2011-11-23 | 南车戚墅堰机车有限公司 | Instrument for measuring cylinder head gasket |
| CN103063109A (en) * | 2012-12-27 | 2013-04-24 | 贵州黎阳航空动力有限公司 | Limiting axial wall thickness dimensional measurement method of variable cross-section inner cavity revolution body |
| CN103063109B (en) * | 2012-12-27 | 2016-07-06 | 贵州黎阳航空动力有限公司 | The spacing axial wall thickness dimension measuring method of variable cross-section inner cavity revolution body |
| CN103743319A (en) * | 2014-02-07 | 2014-04-23 | 通富热处理(昆山)有限公司 | Manual detection device of automobile brake disc |
| CN103743319B (en) * | 2014-02-07 | 2017-07-04 | 通富热处理(昆山)有限公司 | Manual detection device of automobile brake disc |
| CN105737746A (en) * | 2016-04-22 | 2016-07-06 | 南京晨光集团有限责任公司 | Apparatus and method for measuring wall thickness of circular housing |
| CN106441019A (en) * | 2016-12-08 | 2017-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Precision measurement device and precision measurement method for elastic ring wall thickness difference |
| CN106441019B (en) * | 2016-12-08 | 2018-12-25 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of elastic ring Wall-Thickness Difference precision measurement apparatus and method |
| CN107144204A (en) * | 2017-06-05 | 2017-09-08 | 中北大学 | A kind of wall thickness device for detecting difference of thin-wall conical part |
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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 |
Owner name: ZHONGYUAN NEIPEI GROUP CO., LTD. Free format text: FORMER NAME: ZHONGYUAN NEIPEI CO., LTD., HENAN PROV. |
|
| CP03 | Change of name, title or address |
Address after: 454750 Huaihe Road, Mengzhou industrial agglomeration area, Henan, China, No. 69, No. Patentee after: Central Plains Nei Pei Group Plc Address before: 454750 No. 146 Han Yu street, Mengzhou, Henan Patentee before: Zhongyuan Neipei Co., Ltd., Henan Prov. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090610 |