CN203337045U - Form and position tolerance detection tool - Google Patents

Form and position tolerance detection tool Download PDF

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Publication number
CN203337045U
CN203337045U CN2013203621404U CN201320362140U CN203337045U CN 203337045 U CN203337045 U CN 203337045U CN 2013203621404 U CN2013203621404 U CN 2013203621404U CN 201320362140 U CN201320362140 U CN 201320362140U CN 203337045 U CN203337045 U CN 203337045U
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CN
China
Prior art keywords
sliding recess
slide assemblies
base
testing tool
sliding
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
CN2013203621404U
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Chinese (zh)
Inventor
成结辉
孙永强
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.)
Cixi Huili Machinery & Electric Co Ltd
Original Assignee
Cixi Huili Machinery & Electric 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
Application filed by Cixi Huili Machinery & Electric Co Ltd filed Critical Cixi Huili Machinery & Electric Co Ltd
Priority to CN2013203621404U priority Critical patent/CN203337045U/en
Application granted granted Critical
Publication of CN203337045U publication Critical patent/CN203337045U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a form and position tolerance detection tool, which comprises a base, a stand column, sliding components, a magnetic force meter frame, and a dial indicator, wherein the upper surface of the base is provided with a convex strip and a plurality of sliding grooves; the sliding components are arranged in the sliding grooves, and the upper surfaces of the convex strip and the sliding components which are embedded in the sliding grooves are positioned in the same horizontal plane; and the bottom end of the stand column is fixed on the base, the upper end of the stand column is provided with the magnetic force meter frame, and the tail end of the magnetic force meter frame is hinged with the dial indicator. The form and position tolerance detection tool has the beneficial effects of being basically consistent with CMM detection values, being capable of achieving expected detection effects, playing a great role in the field, being relatively convenient in application, enhancing the processing efficiency of workshops, and improving the finished product detection speed while keeping measurement accuracy.

Description

The form and position tolerance testing tool
Technical field
The utility model relates to a kind of form and position tolerance testing tool.
Background technology
The circular product such as on-the-spot processing support, end covers are more, need each form and position tolerance of fixed time testing, detect data according to form and position tolerance to adjust machining state, guarantee product quality.
Because product processing quantity is many, kind assorted, detect and need promptness.Actual CMM checkout equipment is limited, can not meet the current detection task.Detect so always there is part product to be checked to lag behind, to processing, brought inconvenience, affect production efficiency, increase processing cost.
Summary of the invention
The utility model is for the long problem that causes production efficiency of current checkout equipment complex operation, proving time, proposed the form and position tolerance testing tool of a kind of easy and simple to handle, proving time of section, long service life.
Form and position tolerance testing tool described in the utility model is characterized in that: comprise base, column, slide assemblies, magnetic force dial framework, clock gauge, described base upper surface arranges raised line and some sliding recess; Described slide assemblies is placed in described sliding recess, and the upper surface of described raised line with the upper surface that is embedded in the slide assemblies in described sliding recess on same level; The bottom of described column is fixed on described base, magnetic force dial framework, the hinged clock gauge of described magnetic force dial framework end are installed in described column upper end.
Described base comprises discoid workpiece fixed area, column installing zone, described workpiece fixed area radially arranges raised line and sliding recess, and an end of described raised line and an end of described sliding recess intersect at same point, and the other end of described raised line and the other end of described sliding recess extend to respectively the edge of described workpiece fixed area.
The xsect clearance fit of the xsect of described sliding recess and described slide assemblies.
Described slide assemblies comprises sliding shoe and inverted T shape piece, and described sliding shoe is fixed by trip bolt and described inverted T shape piece, and the xsect of described slide assemblies is I-shaped.
Described magnetic force dial framework comprises horizontal boom and motion bar, and an end of described horizontal boom is fixed on described column; Described motion bar is hinged on by web member and described horizontal boom, and described clock gauge is hinged on the end of described motion bar.
2 sliding recess are set on described base, and a described slide assemblies of every corresponding configuration of described sliding recess.
The height of described sliding recess is less than the height of described slide assemblies.
Described sliding shoe upper surface arranges the shelves pin.
The course of work: 1) outer circles, circle glitch detection: by be measured that workpiece is placed into the workpiece rest area, then the hole wall that mobile two slide assemblies make to obtain the datum hole of workpiece is close to respectively two backing pins, then the table point of clock gauge is adjusted to (table number of turns value is as far as possible to zero) on cylindrical measurement face, both hands push away holds up workpiece to rotate a circle near two backing pins, read the minimum and maximum value of clock gauge, and two readings are subtracted each other to institute's value is exactly right alignment and the circle measured value of beating;
2) cylindrical flatness, circle glitch detection: the workpiece reference field is placed into to the workpiece rest area, then the table point of clock gauge is adjusted to (table number of turns value is as far as possible to zero) on measurement face, both hands push away holds up workpiece, rotation detects back and forth, after reading the minimum and maximum value of clock gauge, it is exactly flatness and surface jitter measured value that two readings are subtracted each other to institute's value;
3) interior circle concentricity, circle glitch detection: workpiece is placed into to workpiece and is placed into the workpiece rest area, then the hole wall that mobile two slide assemblies make to obtain the datum hole of workpiece is close to respectively two backing pins, clock gauge table point is adjusted to (table number of turns value is as far as possible to zero) on inner circle measurement face, both hands push away holds up workpiece to rotate a circle near two backing pins, read the minimum and maximum value of clock gauge, it is exactly right alignment and the round measured value of beating that two readings subtract each other institute's value.
The beneficial effects of the utility model are: detect numerical value with CMM and substantially conform to, can reach the detection effect of expection; The utility model has been brought into play larger effect at the scene, and it is relatively convenient to use; Promote the workshop working (machining) efficiency, also improved finished product detection speed, do not lost measuring accuracy simultaneously.
The accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model.
Fig. 2 is the explosive view of slide block assembly of the present utility model.
Fig. 3 is outer circles, the circle glitch detection schematic diagram of the utility model to workpiece.
Fig. 4 is cylindrical flatness, the circle glitch detection schematic diagram of the utility model to workpiece.
Fig. 5 is interior circle concentricity, the circle glitch detection schematic diagram of the utility model to workpiece.
Embodiment
Further illustrate the utility model below in conjunction with accompanying drawing
With reference to accompanying drawing:
Embodiment 1 form and position tolerance testing tool described in the utility model, comprise base 1, column 2, slide assemblies 3, magnetic force dial framework 4, clock gauge 5, and described base 1 upper surface arranges raised line 111 and some sliding recess 112; Described slide assemblies 3 is placed in described sliding recess 112, and the upper surface of described raised line 111 with the upper surface that is embedded in the slide assemblies 3 in described sliding recess 112 on same level; The bottom of described column 2 is fixed on described base 1, magnetic force dial framework 4, the hinged clock gauge 5 of described magnetic force dial framework 4 end are installed in described column 2 upper ends.
Described base 1 comprises discoid workpiece fixed area 11, column installing zone 12, described workpiece fixed area 11 radially arranges raised line 111 and sliding recess 112, and an end of described raised line 111 and an end of described sliding recess 112 intersect at same point, the other end of the other end of described raised line 111 and described sliding recess 112 extends to respectively the edge of described workpiece fixed area 11.
The xsect clearance fit of the xsect of described sliding recess 112 and described slide assemblies 3.
Described slide assemblies 3 comprises sliding shoe 31 and inverted T shape piece 32, and described sliding shoe 31 is fixing with described inverted T shape piece 32 by trip bolt 33, and the xsect of described slide assemblies 3 is I-shaped.
Described magnetic force dial framework 4 comprises horizontal boom 41 and motion bar 42, and an end of described horizontal boom 41 is fixed on described column 2; Described motion bar 42 is hinged on by web member 43 and described horizontal boom 41, and described clock gauge 5 is hinged on the end of described motion bar 42.
2 sliding recess 112 are set on described base 1, and a described slide assemblies 3 of every described sliding recess 112 corresponding configurations.
The height of described sliding recess 112 is less than the height of described slide assemblies 3.
Described sliding shoe 31 upper surfaces arrange shelves pin 311.
The course of work: 1) outer circles, circle glitch detection: by be measured that workpiece 6 is placed into workpiece rest area 11, then the hole wall that mobile two slide assemblies 3 make to obtain the datum hole 61 of workpiece 6 is close to respectively two backing pins 311, then the table point of clock gauge 5 is adjusted to (table number of turns value is as far as possible to zero) on cylindrical measurement face, both hands push away holds up workpiece 6 to rotate a circle near two backing pins 311, read the minimum and maximum value of clock gauge, and two readings are subtracted each other to institute's value is exactly right alignment and the circle measured value of beating;
2) cylindrical flatness, circle glitch detection: workpiece 6 reference fields are placed into to the workpiece rest area, then the table point of clock gauge 5 is adjusted to (table number of turns value is as far as possible to zero) on measurement face, both hands push away holds up workpiece 6, rotation detects back and forth, after reading the minimum and maximum value of clock gauge, it is exactly flatness and surface jitter measured value that two readings are subtracted each other to institute's value;
3) interior circle concentricity, circle glitch detection: workpiece is placed into to workpiece 6 and is placed into workpiece rest area 11, then the hole wall that mobile two slide assemblies 3 make to obtain the datum hole 61 of workpiece 6 is close to respectively two backing pins 311, clock gauge 5 table points are adjusted to (table number of turns value is as far as possible to zero) on inner circle measurement face, both hands push away holds up workpiece 6 to rotate a circle near two backing pins 311, read the minimum and maximum value of clock gauge, it is exactly right alignment and the round measured value of beating that two readings subtract each other institute's value.
The described content of this instructions embodiment is only enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also comprises those skilled in the art's equivalent technologies means that design can be expected according to the utility model.

Claims (8)

1. form and position tolerance testing tool, it is characterized in that: comprise base, column, slide assemblies, magnetic force dial framework, clock gauge, described base upper surface arranges raised line and some sliding recess; Described slide assemblies is placed in described sliding recess, and the upper surface of described raised line with the upper surface that is embedded in the slide assemblies in described sliding recess on same level; The bottom of described column is fixed on described base, magnetic force dial framework, the hinged clock gauge of described magnetic force dial framework end are installed in described column upper end.
2. form and position tolerance testing tool as claimed in claim 1, it is characterized in that: described base comprises discoid workpiece fixed area, column installing zone, described workpiece fixed area radially arranges raised line and sliding recess, and an end of described raised line and an end of described sliding recess intersect at same point, and the other end of described raised line and the other end of described sliding recess extend to respectively the edge of described workpiece fixed area.
3. form and position tolerance testing tool as claimed in claim 2, is characterized in that: the xsect clearance fit of the xsect of described sliding recess and described slide assemblies.
4. form and position tolerance testing tool as claimed in claim 3, it is characterized in that: described slide assemblies comprises sliding shoe and inverted T shape piece, described sliding shoe is fixed by trip bolt and described inverted T shape piece, and the xsect of described slide assemblies is I-shaped.
5. form and position tolerance testing tool as claimed in claim 4, it is characterized in that: described magnetic force dial framework comprises horizontal boom and motion bar, an end of described horizontal boom is fixed on described column; Described motion bar is hinged on by web member and described horizontal boom, and described clock gauge is hinged on the end of described motion bar.
6. form and position tolerance testing tool as claimed in claim 5, is characterized in that: 2 sliding recess are set on described base, and every described sliding recess correspondence configures a described slide assemblies.
7. form and position tolerance testing tool as claimed in claim 6, it is characterized in that: the height of described sliding recess is less than the height of described slide assemblies.
8. form and position tolerance testing tool as claimed in claim 7 is characterized in that: described sliding shoe upper surface arranges the shelves pin.
CN2013203621404U 2013-06-21 2013-06-21 Form and position tolerance detection tool Expired - Fee Related CN203337045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203621404U CN203337045U (en) 2013-06-21 2013-06-21 Form and position tolerance detection tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203621404U CN203337045U (en) 2013-06-21 2013-06-21 Form and position tolerance detection tool

Publications (1)

Publication Number Publication Date
CN203337045U true CN203337045U (en) 2013-12-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103376043A (en) * 2013-06-21 2013-10-30 慈溪市汇丽机电有限公司 Geometric tolerance detecting tool
CN105004254A (en) * 2015-04-30 2015-10-28 苏州纽威阀门股份有限公司 Coaxiality detection method
CN105203005A (en) * 2015-11-10 2015-12-30 江南工业集团有限公司 Cylinder part outer contour geometric tolerance measuring instrument
CN109269376A (en) * 2018-09-26 2019-01-25 武汉理工大学 A kind of rear axle bore and end face mass measurement system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103376043A (en) * 2013-06-21 2013-10-30 慈溪市汇丽机电有限公司 Geometric tolerance detecting tool
CN105004254A (en) * 2015-04-30 2015-10-28 苏州纽威阀门股份有限公司 Coaxiality detection method
CN105004254B (en) * 2015-04-30 2018-02-06 苏州纽威阀门股份有限公司 A kind of coaxiality detecting method
CN105203005A (en) * 2015-11-10 2015-12-30 江南工业集团有限公司 Cylinder part outer contour geometric tolerance measuring instrument
CN105203005B (en) * 2015-11-10 2017-11-17 江南工业集团有限公司 A kind of cylindrical part outline form and position tolerance measuring instrument
CN109269376A (en) * 2018-09-26 2019-01-25 武汉理工大学 A kind of rear axle bore and end face mass measurement system

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131211

Termination date: 20190621

CF01 Termination of patent right due to non-payment of annual fee