CN204831127U - Two arc surface size measurement's in two R blades simple and easy survey utensil - Google Patents
Two arc surface size measurement's in two R blades simple and easy survey utensil Download PDFInfo
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- CN204831127U CN204831127U CN201520268898.0U CN201520268898U CN204831127U CN 204831127 U CN204831127 U CN 204831127U CN 201520268898 U CN201520268898 U CN 201520268898U CN 204831127 U CN204831127 U CN 204831127U
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Abstract
The utility model discloses a two arc surface size measurement's in two R blades simple and easy survey utensil, including the base, its characterized in that: the intermediate position vertically is provided with a square groove on the base, the width that is less than the blade that awaits measuring of square groove width, the fixed table skeleton that is equipped with is gone up at base left side edge, be equipped with the through -hole of a horizontal direction on the table skeleton, the through -hole orientation through on the square groove left side under border and the right side border just with the square groove left side on the border perpendicular, be equipped with the amesdial in the through -hole, amesdial and the design of table skeleton through pressing table fix with screw, adoption square groove, table skeleton and amesdial for it can detect with the reference block contrast to examine time measuring, the accuracy, and the quick examines the work piece size entirely, has improved detection efficiency greatly, has also improved the detection precision greatly.
Description
Technical field
The utility model relates to a kind of simple and easy measuring tool, the simple and easy measuring tool of especially a kind of pair of R blade two arc surface dimensional measurement.
Background technology
The distance size W of lubricating oil pump blade two arc surface requires comparatively tight (W ± 0.01), and the distance of traditional double circular arc vanelets two arc surface is of a size of W ± 0.1, it is comparatively easy to process and detect, particularly detect W size, because tolerance is comparatively large, usually inspect by random samples by a certain percentage with milscale.And lubricating oil pump blade processing and context of detection difficulty larger, by the improvement of technique, W size can meet the requirement of drawing, and inspection of will demanding perfection, the thing followed is exactly test problems, common detection means detects by milscale single-piece, for short run, also can deal with reluctantly, along with the large batch of production of blade, single-piece detection means just seems and detects inefficiency inaccurate, has not caught up with the paces of volume production.
Utility model content
The utility model institute, for prior art Problems existing, provides the simple and easy measuring tool of a kind of pair of R blade two arc surface dimensional measurement, solves these problems above.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The simple and easy measuring tool of a kind of pair of R blade two arc surface dimensional measurement, comprise base, it is characterized in that: on described base, centre position is vertically arranged with a square groove, blade to be measured is provided with in described square groove, described blade to be measured is while lean against coboundary on the left of square groove, another side to lean against on square groove bottom surface and contacts with square groove right flank, described chassis left side edge is fixed with dial framework, described dial framework is provided with an oblique bottom-right through hole, upper edge on the left of square groove, described through hole direction is vertical with upper edge on the left of square groove with lower edge, right side, clock gauge is provided with in described through hole, described clock gauge measuring head and a blade to be measured edge contact, described clock gauge and dial framework are fixed by pressure table screw.Adopt the design of square groove, dial framework and clock gauge, can detect with calibrated bolck contrast when making to detect, accurately, fast workpiece size be examined entirely, substantially increase detection efficiency, also substantially increase accuracy of detection.
Further, base is square, and structure is simple, reasonable in design.
Further, dial framework is inverse-T-shaped, and structure is simple, reasonable in design.
Compared with prior art, the simple and easy measuring tool of the two R blade two arc surface dimensional measurement of the utility model, adopt the design of square groove, dial framework and clock gauge, can detect with calibrated bolck contrast when making to detect, accurately, fast workpiece size is examined entirely, substantially increase detection efficiency, also substantially increase accuracy of detection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1, base, 2, square groove, 3, blade to be measured, 4, dial framework, 5, through hole, 6, clock gauge, 7, pressure table screw.
Embodiment
In order to understand the utility model further, below in conjunction with accompanying drawing, the utility model is described.
As shown in Figure 1, the simple and easy measuring tool of a kind of pair of R blade two arc surface dimensional measurement that the present embodiment provides, comprise base 1, on described base 1, centre position is vertically arranged with a square groove 2, blade to be measured is provided with in described square groove, described blade to be measured 3 is while lean against coboundary on the left of square groove 2, another side to lean against on square groove 2 bottom surface and contacts with square groove 2 right flank, described base 1 left side edge is fixed with dial framework 4, described dial framework 4 is provided with an oblique bottom-right through hole 5, upper edge on the left of square groove 2, described through hole 5 direction is vertical with upper edge on the left of square groove 2 with lower edge, right side, clock gauge 6 is provided with in described through hole 5, described clock gauge 6 measuring head and blade to be measured 3 one edge contact, to show screw 7 fixing by press for described clock gauge 6 and dial framework 4.
The all parts of the present embodiment is explained:
1) base 1 is square.
2) dial framework 4 is inverse-T-shaped.
Principle of work: detect with calibrated bolck contrast, first select the calibrated bolck identical with workpiece W to be detected, calibrated bolck is positioned in square groove, while be placed in square groove, while lean against in square groove left side edge, then the top calibrated bolck edge of clock gauge measuring head is used, adjustment clock gauge is to 0, with pressure table screw, clock gauge position is fixed, after good, push away workpiece again along square groove by clock gauge measuring head, now indicator can deflect, if indicator indicated value is between+0.01 to-0.01, represent that workpiece size is qualified, exceed this scope, then defective.
These are only preferred implementation of the present utility model; it should be pointed out that for the ordinary skill in the art, do not departing under principle prerequisite of the present utility model; can also make various deformation and improvement, this also should be considered as protection domain of the present utility model.
Claims (3)
1. the simple and easy measuring tool of a two R blade two arc surface dimensional measurement, comprise base, it is characterized in that: on described base, centre position is vertically arranged with a square groove, blade to be measured is provided with in described square groove, described blade to be measured is while lean against coboundary on the left of square groove, another side to lean against on square groove bottom surface and contacts with square groove right flank, described chassis left side edge is fixed with dial framework, described dial framework is provided with an oblique bottom-right through hole, upper edge on the left of square groove, described through hole direction is vertical with upper edge on the left of square groove with lower edge, right side, clock gauge is provided with in described through hole, described clock gauge measuring head and a blade to be measured edge contact, described clock gauge and dial framework are fixed by pressure table screw.
2. the simple and easy measuring tool of according to claim 1 pair of R blade two arc surface dimensional measurement, is characterized in that: described base is square.
3. the simple and easy measuring tool of according to claim 1 pair of R blade two arc surface dimensional measurement, is characterized in that: described dial framework is inverse-T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268898.0U CN204831127U (en) | 2015-04-29 | 2015-04-29 | Two arc surface size measurement's in two R blades simple and easy survey utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268898.0U CN204831127U (en) | 2015-04-29 | 2015-04-29 | Two arc surface size measurement's in two R blades simple and easy survey utensil |
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| Publication Number | Publication Date |
|---|---|
| CN204831127U true CN204831127U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520268898.0U Active CN204831127U (en) | 2015-04-29 | 2015-04-29 | Two arc surface size measurement's in two R blades simple and easy survey utensil |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498394A (en) * | 2017-09-27 | 2017-12-22 | 南京晨伟机械设备制造有限公司 | One kind measurement Groove-width check tool |
| CN109596038A (en) * | 2019-01-30 | 2019-04-09 | 浙江西南工具有限公司 | Hydraulic mother's blade notch measuring tool for perpendicularity and its measurement method |
| CN112229304A (en) * | 2020-09-18 | 2021-01-15 | 宇诚信用评价咨询(湖北)有限公司 | Rubber product shape quality detection device |
-
2015
- 2015-04-29 CN CN201520268898.0U patent/CN204831127U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498394A (en) * | 2017-09-27 | 2017-12-22 | 南京晨伟机械设备制造有限公司 | One kind measurement Groove-width check tool |
| CN109596038A (en) * | 2019-01-30 | 2019-04-09 | 浙江西南工具有限公司 | Hydraulic mother's blade notch measuring tool for perpendicularity and its measurement method |
| CN112229304A (en) * | 2020-09-18 | 2021-01-15 | 宇诚信用评价咨询(湖北)有限公司 | Rubber product shape quality detection device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |