CN204269046U - A kind of profile tolerance profiling cubing - Google Patents
A kind of profile tolerance profiling cubing Download PDFInfo
- Publication number
- CN204269046U CN204269046U CN201420760853.0U CN201420760853U CN204269046U CN 204269046 U CN204269046 U CN 204269046U CN 201420760853 U CN201420760853 U CN 201420760853U CN 204269046 U CN204269046 U CN 204269046U
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- circular
- square hole
- profile tolerance
- detection block
- block
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Abstract
The utility model discloses a kind of profile tolerance profiling cubing, comprise datum plate and be arranged on the reference column of datum plate homonymy, circular-arc detection block, square hole detect block and handle.Circular-arc detection block and square hole detect block and lay respectively on two diagonal angles of datum plate, and reference column is positioned at the side that square hole detects block.Handle is arranged on the opposite side of the datum plate relative with reference column side.Profile tolerance profiling cubing of the present utility model by arranging circular-arc detection block and square hole detection block simultaneously on datum plate, measure while arc profile degree and square hole profile tolerance, realize simplification and the standardization of profile tolerance measurement, be convenient to measure arc profile degree and square hole profile tolerance rapidly and accurately, it is simple that it has structure, convenient and practical feature.
Description
Technical field
The utility model relates to cubing field, particularly relates to a kind of profile tolerance profiling cubing.
Background technology
Circular hole and square hole are the common structures of pump apparatus, and the processing precise degree of circular hole and square hole directly affects the working condition of pump.Therefore, before by pump class or engine assembling, need to each circular hole and square hole carry out measurements also and standard value compare, judge whether this circular hole or square hole meet accuracy requirement with this.Existing profile tolerance detects mostly to be and measures each circular hole or square hole separately, although this measuring method is simple, but, separately each circular hole and square hole are detected one by one, increase workload, add artificial input, have impact on production efficiency.Therefore, a kind of simple and practical, conveniently profile tolerance profiling cubing is needed.
Utility model content
In order to overcome the shortcoming and defect existed in prior art, the utility model provides a kind of profile tolerance profiling cubing.
The utility model is achieved through the following technical solutions: a kind of profile tolerance profiling cubing, comprise datum plate and be arranged on the reference column of datum plate homonymy, circular-arc detection block and square hole and detect block, described circular-arc detection block and square hole detect block and lay respectively on two diagonal angles of datum plate, and described reference column is positioned at the side that square hole detects block.
Further, described circular-arc detection block is circular, and its end face is provided with circular arc chamfering; It is square that described square hole detects block, and the top of its corner angle relative with circular-arc detection block is provided with circular arc chamfering.
Further, the height of described reference column is greater than the height of circular-arc detection block and square hole detection block.
Further, also comprise handle, described handle is arranged on the opposite side of the datum plate relative with reference column side.
Further, described handle is six prisms.
Relative to prior art, profile tolerance profiling cubing of the present utility model by arranging circular-arc detection block and square hole detection block simultaneously on datum plate, measure while arc profile degree and square hole profile tolerance, realize simplification and the standardization of profile tolerance measurement, be convenient to measure arc profile degree and square hole profile tolerance rapidly and accurately, it is simple that it has structure, convenient and practical feature.
In order to understand better and implement, describe the utility model in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the structural representation of profile tolerance profiling cubing of the present utility model.
Fig. 2 is the upward view of the profile tolerance profiling cubing shown in Fig. 1.
Embodiment
Please refer to the structural representation that Fig. 1-Fig. 2, Fig. 1 are profile tolerance profiling cubings of the present utility model, Fig. 2 is the upward view of the profile tolerance profiling cubing shown in Fig. 1.Profile tolerance profiling cubing of the present utility model, comprise datum plate 1 and be arranged on the reference column 2 of datum plate 1 homonymy, circular-arc detection block 3, square hole detect block 4 and handle 5.Circular-arc detection block 3 and square hole detect block 4 and lay respectively on two diagonal angles of datum plate 1, and reference column 2 is positioned at the side that square hole detects block 4.Handle 5 is arranged on the opposite side of the datum plate 1 relative with reference column 2 side.
Particularly, circular-arc detection block 3 is circular, and its end face is provided with circular arc chamfering.It is square that square hole detects block 4, and the top of its corner angle relative with circular-arc detection block 3 is provided with circular arc chamfering.Circular arc chamfering on circular-arc detection block 3 can prevent circular-arc detection block 3 from colliding when deeply detected circular hole, extends the serviceable life of circular-arc detection block 3.On square hole detection block 4, circular arc chamfering arranges the collision can avoiding corner angle and square hole equally.
Further, the height of reference column 2 is greater than the height of circular-arc detection block 3 and square hole detection block 4.When carrying out the measurement of arc profile degree and square hole profile tolerance, first position with reference column 2 pairs of datum plates 1.Datum plate is first located through the pilot hole on pump case to be checked by reference column exactly, and then deep detected circular hole and square hole detect again for circular-arc detection block 3 and square hole detection block 4.
Profile tolerance profiling cubing of the present utility model also preferably again handle be set to six prisms, like this can be anti-skidding better.
Profile tolerance profiling cubing using method of the present utility model is: top profile tolerance profiling cubing being moved to pump case to be checked, aimed at by reference column 2 and pass the pilot hole on pump case, the circular hole that circular-arc detection block 3 and square hole detection block 4 just can deeply be detected and square hole carry out the detection of arc profile degree and square hole profile tolerance respectively.
Relative to prior art, profile tolerance profiling cubing of the present utility model by arranging circular-arc detection block and square hole detection block simultaneously on datum plate, measure while arc profile degree and square hole profile tolerance, realize simplification and the standardization of profile tolerance measurement, be convenient to measure arc profile degree and square hole profile tolerance rapidly and accurately, it is simple that it has structure, convenient and practical feature.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or distortion, if these are changed and distortion belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these changes and distortion.
Claims (5)
1. a profile tolerance profiling cubing, it is characterized in that: comprise datum plate and be arranged on the reference column of datum plate homonymy, circular-arc detection block and square hole and detect block, described circular-arc detection block and square hole detect block and lay respectively on two diagonal angles of datum plate, and described reference column is positioned at the side that square hole detects block.
2. profile tolerance profiling cubing according to claim 1, is characterized in that: described circular-arc detection block, for circular, its end face is provided with circular arc chamfering; It is square that described square hole detects block, and the top of its corner angle relative with circular-arc detection block is provided with circular arc chamfering.
3. profile tolerance profiling cubing according to claim 2, is characterized in that: the height of described reference column is greater than the height of circular-arc detection block and square hole detection block.
4. profile tolerance profiling cubing according to claim 3, it is characterized in that: also comprise handle, described handle is arranged on the opposite side of the datum plate relative with reference column side.
5. profile tolerance profiling cubing according to claim 4, is characterized in that: described handle is six prisms.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420760853.0U CN204269046U (en) | 2014-12-04 | 2014-12-04 | A kind of profile tolerance profiling cubing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420760853.0U CN204269046U (en) | 2014-12-04 | 2014-12-04 | A kind of profile tolerance profiling cubing |
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CN204269046U true CN204269046U (en) | 2015-04-15 |
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Application Number | Title | Priority Date | Filing Date |
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CN201420760853.0U Expired - Fee Related CN204269046U (en) | 2014-12-04 | 2014-12-04 | A kind of profile tolerance profiling cubing |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107726950A (en) * | 2017-11-23 | 2018-02-23 | 苏州川鹏塑料有限公司 | The cubing of efficient subsidiary |
CN109211057A (en) * | 2018-10-28 | 2019-01-15 | 丹阳金城配件有限公司 | A kind of vehicle dormer window face difference detecting instrument |
-
2014
- 2014-12-04 CN CN201420760853.0U patent/CN204269046U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107726950A (en) * | 2017-11-23 | 2018-02-23 | 苏州川鹏塑料有限公司 | The cubing of efficient subsidiary |
CN109211057A (en) * | 2018-10-28 | 2019-01-15 | 丹阳金城配件有限公司 | A kind of vehicle dormer window face difference detecting instrument |
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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: Duanzhou District of Guangdong city of Zhaoqing province Jidong road 526070 (opposite the Zhaoqing Honda metal company) Patentee after: GuangDong Zhaoqing Power Foundry (Holding) Co., Ltd. Address before: Duanzhou District of Guangdong city of Zhaoqing province Jidong road 526070 (opposite the Zhaoqing Honda metal company) Patentee before: GUANGDONG ZHAOQING POWER CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161204 |