CN204269046U - A kind of profile tolerance profiling cubing - Google Patents

A kind of profile tolerance profiling cubing Download PDF

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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
Authority
CN
China
Prior art keywords
circular
square hole
profile tolerance
detection block
block
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.)
Expired - Fee Related
Application number
CN201420760853.0U
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Chinese (zh)
Inventor
李维明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GuangDong Zhaoqing Power Foundry (Holding) Co., Ltd.
Original Assignee
GUANGDONG ZHAOQING POWER CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201420760853.0U priority Critical patent/CN204269046U/en
Application granted granted Critical
Publication of CN204269046U publication Critical patent/CN204269046U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of profile tolerance profiling cubing
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.
CN201420760853.0U 2014-12-04 2014-12-04 A kind of profile tolerance profiling cubing Expired - Fee Related CN204269046U (en)

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
CN201420760853.0U CN204269046U (en) 2014-12-04 2014-12-04 A kind of profile tolerance profiling cubing

Publications (1)

Publication Number Publication Date
CN204269046U true CN204269046U (en) 2015-04-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420760853.0U Expired - Fee Related CN204269046U (en) 2014-12-04 2014-12-04 A kind of profile tolerance profiling cubing

Country Status (1)

Country Link
CN (1) CN204269046U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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