CN104019722A - Inner diameter gauge - Google Patents
Inner diameter gauge Download PDFInfo
- Publication number
- CN104019722A CN104019722A CN201410250298.1A CN201410250298A CN104019722A CN 104019722 A CN104019722 A CN 104019722A CN 201410250298 A CN201410250298 A CN 201410250298A CN 104019722 A CN104019722 A CN 104019722A
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- CN
- China
- Prior art keywords
- measuring
- measuring mechanism
- inner diameter
- clamping plate
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses an inner diameter gauge which comprises a base. A pedestal is arranged on the base, a clamping plate is arranged on the pedestal, a dial indicator and a gauge outfit are arranged on the two sides of the clamping plate, a measuring mechanism is arranged on the clamping plate, a connecting piece is arranged on the measuring mechanism, the connecting piece makes contact with the gauge outfit, an arc measuring head is arranged on the upper portion of the measuring mechanism, a spring is arranged inside the measuring mechanism, the measuring mechanism is composed of two components, and the two components are connected through the spring. The inner diameter gauge is simple in structure, low in cost, simple in operation and high in operation efficiency.
Description
Technical field
The present invention relates to a kind of inner diameter check tool, be specially adapted to the production verification of ring-type product.
Background technology
At present, in the production of the annular element of a lot of plant equipment, in order to guarantee that product can be used, internal diameter that must measure annular part, however in actual production, product internal diameter is relatively difficult for detecting, bad detection and detection forbidden.In the market, the instrument of measuring internal diameter is mainly three-coordinates measuring machine, but its input cost is larger, hundreds of thousands unit at least, even up to ten million units of millions of units at most, accuracy in detection is high, but testing process is cumbersome, loaded down with trivial details, must there is corresponding professional and technical personnel's operation.
Summary of the invention
The object of the invention is, in order to overcome above deficiency, provides a kind of detection efficiency high, and cost is low, simple in structure, the inner diameter check tool that accuracy is high.
Object of the present invention is achieved through the following technical solutions: a kind of inner diameter check tool, comprise base, base is provided with pedestal, pedestal is provided with clamping plate, and clamping plate both sides are provided with clock gauge and gauge outfit, and clamping plate are provided with measuring mechanism, web member is housed on measuring mechanism, web member contacts with gauge outfit, and measuring mechanism top is provided with measuring head, and measuring mechanism inside is provided with spring.
Further improvement of the present invention is: measuring head is arc.
Further improvement of the present invention is: measuring mechanism is comprised of two measuring pieces, and two measuring pieces connect by spring.
Further improvement of the present invention is: web member is connected with one of them measuring piece in measuring mechanism, and does not contact with another simultaneously.
The present invention compared with prior art has the following advantages:
Device of the present invention, simple in structure, cost is low; Measuring head protrudes and is arranged on measuring mechanism, can make product just be stuck on measuring head during measurement, when product is measured, can be fixed on well on measuring mechanism, has guaranteed the accuracy of the product size of detection; During measurement, only annular products internal diameter need be enclosed within on measuring head, thereby by spring-compressed, control the reading of clock gauge, easy to operate, detection speed is fast, causes product detection efficiency high, be applicable to factory and workshop and use, and because measuring head has radian, can be applicable to more products.
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Number in the figure: 1-base, 2-pedestal, 3-clamping plate, 4-clock gauge, 5-gauge outfit, 6-measuring mechanism, 7-web member, 8-measuring head, 9-spring, 10-measuring piece.
embodiment:
in order to deepen the understanding of the present invention, below in conjunction with example and accompanying drawing, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
As Fig. 1 shows a kind of embodiment of inner diameter check tool of the present invention, described inner diameter check tool comprises base 1, described base 1 is provided with pedestal 2, pedestal 2 is provided with clamping plate 3, clamping plate 3 both sides are provided with clock gauge 4 and gauge outfit 5, clamping plate 3 are provided with measuring mechanism 6, web member 7 is housed on measuring mechanism 6, web member 7 contacts with gauge outfit 5, measuring mechanism 6 tops are provided with arc measuring head 8, measuring mechanism 6 inside are provided with spring 9, measuring mechanism 6 is comprised of two measuring pieces 10, two measuring pieces 10 connect by spring 9, web member 7 is connected with one of them measuring piece 10 in measuring mechanism 6, and do not contact with another simultaneously.This inner diameter check tool is simple in structure, and cost is low, simple to operate, and operating efficiency is high.
The principle of work of inner diameter check tool of the present invention is: during the internal diameter of measurement products, first with sample blocks, be enclosed within on arc measuring head 8 clock gauge zero clearing, then ring-type product is enclosed within on the arc measuring head 8 on measuring mechanism 6 tops, two measuring pieces 10 of testing agency 6 can be adjusted position by the telescopic action of spring 9, make the web member 7 being connected with one of them measuring piece 10 change position, thereby the position of adjusting gauge outfit 5 changes the reading of clock gauge 4, fix after product, can be from clock gauge 4 reading, be the internal diameter of product.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (4)
1. an inner diameter check tool, comprise base (1), it is characterized in that: described base (1) is provided with pedestal (2), described pedestal (2) is provided with clamping plate (3), described clamping plate (3) both sides are provided with clock gauge (4) and gauge outfit (5), described clamping plate (3) are provided with measuring mechanism (6), web member (7) is housed on described measuring mechanism (6), described web member (7) contacts with gauge outfit (5), described measuring mechanism (6) top is provided with measuring head (8), and described measuring mechanism (6) inside is provided with spring (9).
2. inner diameter check tool according to claim 1, is characterized in that
:described measuring head (8) is arc.
3. inner diameter check tool according to claim 1, is characterized in that
:described measuring mechanism (6) is comprised of two measuring pieces (10), and described two measuring pieces (10) connect by described spring (9).
4. inner diameter check tool according to claim 3, is characterized in that
:described web member (7) is connected with one of them measuring piece (10) in described measuring mechanism (6), and does not contact with another simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250298.1A CN104019722A (en) | 2014-06-09 | 2014-06-09 | Inner diameter gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250298.1A CN104019722A (en) | 2014-06-09 | 2014-06-09 | Inner diameter gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104019722A true CN104019722A (en) | 2014-09-03 |
Family
ID=51436606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410250298.1A Pending CN104019722A (en) | 2014-06-09 | 2014-06-09 | Inner diameter gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104019722A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524871A (en) * | 2016-12-14 | 2017-03-22 | 江门市力泰科技有限公司 | Large-aperture plug gauge with table |
| CN111272045A (en) * | 2020-03-10 | 2020-06-12 | 浙江宏利汽车零部件股份有限公司 | Multi-angle measuring type inner diameter measuring mechanism for retainer |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202575U (en) * | 1987-02-23 | 1988-01-13 | 田新华 | Multi-use inside diameter gauge |
| US5210955A (en) * | 1992-03-13 | 1993-05-18 | Lewis Glenn A | Cylinder bore measuring apparatus |
| CN201130003Y (en) * | 2007-09-28 | 2008-10-08 | 贵州群建齿轮有限公司 | Internal groove bottom radial detecting device |
| CN201463808U (en) * | 2009-06-23 | 2010-05-12 | 北京北内柴油机有限责任公司 | Measuring device for large precisely-bored spigots |
| CN102052889A (en) * | 2009-10-28 | 2011-05-11 | 衡阳风顺车桥有限公司 | Bore diameter checking fixture |
| CN202719945U (en) * | 2012-07-16 | 2013-02-06 | 宝山钢铁股份有限公司 | A steel pipe end inside caliper |
| CN202719944U (en) * | 2012-06-20 | 2013-02-06 | 成都飞机工业（集团）有限责任公司 | Direct reading type aperture caliper gauge |
| CN103512443A (en) * | 2013-08-22 | 2014-01-15 | 常州宝菱重工机械有限公司 | Improved inside micrometer |
| CN203405153U (en) * | 2013-08-08 | 2014-01-22 | 安徽威能电机有限公司 | Internal diameter measuring dial gage used for inner hole detection of central spindle type workpieces |
| CN203587008U (en) * | 2013-11-25 | 2014-05-07 | 大久制作(大连)有限公司 | Clamp body groove diameter gauge device of automobile brake system |
| CN203881269U (en) * | 2014-06-09 | 2014-10-15 | 马鞍山方圆动力科技有限公司 | Inner diameter checking fixture |
-
2014
- 2014-06-09 CN CN201410250298.1A patent/CN104019722A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202575U (en) * | 1987-02-23 | 1988-01-13 | 田新华 | Multi-use inside diameter gauge |
| US5210955A (en) * | 1992-03-13 | 1993-05-18 | Lewis Glenn A | Cylinder bore measuring apparatus |
| CN201130003Y (en) * | 2007-09-28 | 2008-10-08 | 贵州群建齿轮有限公司 | Internal groove bottom radial detecting device |
| CN201463808U (en) * | 2009-06-23 | 2010-05-12 | 北京北内柴油机有限责任公司 | Measuring device for large precisely-bored spigots |
| CN102052889A (en) * | 2009-10-28 | 2011-05-11 | 衡阳风顺车桥有限公司 | Bore diameter checking fixture |
| CN202719944U (en) * | 2012-06-20 | 2013-02-06 | 成都飞机工业（集团）有限责任公司 | Direct reading type aperture caliper gauge |
| CN202719945U (en) * | 2012-07-16 | 2013-02-06 | 宝山钢铁股份有限公司 | A steel pipe end inside caliper |
| CN203405153U (en) * | 2013-08-08 | 2014-01-22 | 安徽威能电机有限公司 | Internal diameter measuring dial gage used for inner hole detection of central spindle type workpieces |
| CN103512443A (en) * | 2013-08-22 | 2014-01-15 | 常州宝菱重工机械有限公司 | Improved inside micrometer |
| CN203587008U (en) * | 2013-11-25 | 2014-05-07 | 大久制作(大连)有限公司 | Clamp body groove diameter gauge device of automobile brake system |
| CN203881269U (en) * | 2014-06-09 | 2014-10-15 | 马鞍山方圆动力科技有限公司 | Inner diameter checking fixture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524871A (en) * | 2016-12-14 | 2017-03-22 | 江门市力泰科技有限公司 | Large-aperture plug gauge with table |
| CN111272045A (en) * | 2020-03-10 | 2020-06-12 | 浙江宏利汽车零部件股份有限公司 | Multi-angle measuring type inner diameter measuring mechanism for retainer |
| CN111272045B (en) * | 2020-03-10 | 2021-07-27 | 浙江宏利汽车零部件股份有限公司 | Multi-angle measuring type inner diameter measuring mechanism for retainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |
|
| RJ01 | Rejection of invention patent application after publication |