CN204807002U - Detect round pin auxiliary device - Google Patents

Detect round pin auxiliary device Download PDF

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Publication number
CN204807002U
CN204807002U CN201520503735.6U CN201520503735U CN204807002U CN 204807002 U CN204807002 U CN 204807002U CN 201520503735 U CN201520503735 U CN 201520503735U CN 204807002 U CN204807002 U CN 204807002U
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CN
China
Prior art keywords
pin
substrate
round pin
slide block
measured
Prior art date
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Active
Application number
CN201520503735.6U
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Chinese (zh)
Inventor
刘守伟
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.)
Chery Automobile Co Ltd
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Chery Automobile Co Ltd
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Publication date
Application filed by Chery Automobile Co Ltd filed Critical Chery Automobile Co Ltd
Priority to CN201520503735.6U priority Critical patent/CN204807002U/en
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Publication of CN204807002U publication Critical patent/CN204807002U/en
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Abstract

The utility model relates to a detect the detection area who sells, in particular to detect round pin auxiliary device, including the round pin, the one end of round pin is pasted and is leaned on on the workstation from the downthehole back of passing of the frock of part of awaiting measuring, the base plate is connected to the other end of round pin, the axle core of round pin and the face of base plate are perpendicular, the round pin of round pin overlaps the slider that is equipped with axially movable on one's body, the one end of slider is pasted and is leaned on on the part that awaits measuring, the terminal surface of the other end of slider and the distance between the base plate record with the clearance chi, the distance between slider and the base plate is measured to the handheld clearance of operator chi, compare the value of recording with the theoretical value, whether unsmooth phenomenon takes place for the face of awaiting measuring that can judge the part that awaits measuring.

Description

Test pin servicing unit
Technical field
The utility model relates to the detection field of test pin, particularly a kind of test pin servicing unit.
Background technology
What require along with product quality improves constantly, testing requirement for each part forming product also improves constantly, the size detection of current most part is all furnished with conventional appliance special for detecting, but for the irregular part of some moulding, the surface of such as part is male and fomale(M&F), conventional cubing cannot detect, therefore whether the size of the male and fomale(M&F) of the part judging to process of having no idea meets designing requirement.
Utility model content
The purpose of this utility model is to provide a kind of test pin servicing unit, and whether the size that can detect the male and fomale(M&F) position of part is qualified.
For realizing above object, the technical solution adopted in the utility model is: scheme one: a kind of test pin servicing unit, comprise pin, the one end of selling reclines on the table after passing in the frock hole of part to be measured, the other end connection substrate of pin, the axle core of pin is vertical with the plate face of substrate, and the pin of pin is arranged with the slide block that can move axially with it, one end of slide block abuts on part to be measured, and the distance clearance ruler between the end face of the other end of slide block and substrate records.
Scheme two: a kind of test pin servicing unit, comprise pin, abut on part to be measured after passing in the through hole of one end self-retaining reference block of pin, the other end connection substrate of pin, the axle core of pin is vertical with the plate face of substrate, the end face of the reference block relative with substrate and the plate face of substrate are arranged in parallel, and record the distance between end face and substrate with clearance ruler.
Compared with prior art, there is following technique effect in the utility model: the technique effect that scheme 1 reaches is: the hand-held clearance ruler of operator measures the distance between slide block and substrate, measured value is compared with theoretical value, can judge whether the tested surface of part to be measured concavo-convex phenomenon occurs.Scheme 2 is identical with the measurement determination methods of scheme 1.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment one;
Fig. 2 is the schematic diagram of the using state of embodiment one;
The schematic diagram of Fig. 3 embodiment two;
Fig. 4 is the using state schematic diagram of embodiment two;
Embodiment
Below in conjunction with Fig. 1 to Fig. 4, the utility model is described in further detail.
Embodiment one:
Composition graphs 1, Fig. 2, a kind of test pin servicing unit, comprise pin 10, one end of pin 10 abuts on worktable 30 after passing in the frock hole 21 of part 20 to be measured, the other end connection substrate 40 of pin 10, the axle core of pin 10 is vertical with the plate face of substrate 40, and the pin of pin 10 is arranged with the slide block 50 that can move axially with it, one end of slide block 50 abuts on part 20 to be measured, and the distance clearance ruler 60 between the end face of the other end of slide block 50 and substrate 40 records.One end of pin 10 is resisted against on fixing worktable 30, the position of the substrate 40 of the other end connection of pin 10 just can be determined, slide block 50 is resisted against on the outside surface of part 20 to be measured, using substrate 40 as benchmark, measures the distance between substrate 40 and slide block 50 with clearance ruler 60, the measured value of distance is therebetween compared with theoretical value, if measured value is equal with theoretical value, part 20 to be measured is qualified, if measured value is greater than theoretical value, the tested surface of part 20 to be measured caves in, otherwise occurs protruding.There is the situation in frock hole 21 the tested surface position that embodiment one is applicable to part 20 to be measured.
As further preferred version: described worktable 30 is furnished with blind hole 31, end away from the pin 10 of substrate 40 is extended with shaft part 11, the diameter of shaft part 11 is less than and the diameter of pin 10 and the two intersection forms step surface 12, shaft part 11 and blind hole 31 match, and step surface 12 abuts on worktable 30.The design of shaft part 11 and blind hole 31 to the movement of pin 10, located guiding, position-limiting action, what make that pin 10 can be more firm abuts on worktable 30.
Described slide block 50 is hollow tubular, and the pipe interior diameter of slide block 50 conforms to the diameter of pin 10, and the outer tube wall of slide block 50 is furnished with bar hole 51 along its pipe range direction, the periphery wall of pin 10 is furnished with projection 13, projection 13 is arranged in bar hole 51.The cooperation of projection 13 and bar hole 51 can come off from the pin of pin 10 by anti-limited slip block 50 with it.
Plate face opposing with pin 10 on described substrate 40 is connected cylindrical handle 80, and the operation filling a device is convenient in the design of handle 80.
Embodiment two:
Composition graphs 3, Fig. 4, a kind of test pin servicing unit, comprise pin 10, abut in after passing in the through hole 71 of one end self-retaining reference block 70 of pin 10 on part 20 to be measured, the other end connection substrate 40 of pin 10, the axle core of pin 10 is vertical with the plate face of substrate 40, and the end face 72 of the reference block 70 relative with substrate 40 is arranged in parallel with the plate face of substrate 40, records the distance between end face 72 and substrate 40 with clearance ruler 60.Part 20 to be measured is positioned on stationary work-table, the position of reference block 70 is fixed, using reference block 70 as benchmark, distance between measuring basis block 70 and substrate 40, compares measured value with theoretical value, if measured value is equal with theoretical value, part 20 to be measured is qualified, if measured value is greater than theoretical value, the tested surface of part 20 to be measured occurs protruding, otherwise caves in.
Plate face opposing with pin 10 on described substrate 40 is connected cylindrical handle 80, and the operation of whole device is convenient in the design of handle 80.

Claims (6)

1. a test pin servicing unit, it is characterized in that: comprise pin (10), pin (10) one end pass in the frock hole (21) of part to be measured (20) after abut on worktable (30), the other end connection substrate (40) of pin (10), the axle core of pin (10) is vertical with the plate face of substrate (40), the pin of pin (10) is arranged with the slide block (50) that can move axially with it, one end of slide block (50) abuts on part to be measured (20), distance clearance ruler (60) between the end face of the other end of slide block (50) and substrate (40) records.
2. test pin servicing unit as claimed in claim 1, it is characterized in that: described worktable (30) is furnished with blind hole (31), end away from the pin (10) of substrate (40) is extended with shaft part (11), the diameter of shaft part (11) is less than and sells the diameter of (10) and the two intersection forms step surface (12), shaft part (11) and blind hole (31) match, and step surface (12) abuts on worktable (30).
3. test pin servicing unit as claimed in claim 2, it is characterized in that: described slide block (50) is hollow tubular, the pipe interior diameter of slide block (50) conforms to the diameter of pin (10), the outer tube wall of slide block (50) is furnished with bar hole (51) along its pipe range direction, the periphery wall of pin (10) is furnished with projection (13), and projection (13) is arranged in bar hole (51).
4. test pin servicing unit as claimed in claim 3, is characterized in that: the upper plate face opposing with pin (10) is connected cylindrical handle (80) with described substrate (40).
5. a test pin servicing unit, it is characterized in that: comprise pin (10), abut on part to be measured (20) after passing in the through hole (71) of one end self-retaining reference block (70) of pin (10), the other end connection substrate (40) of pin (10), the axle core of pin (10) is vertical with the plate face of substrate (40), the end face (72) of the reference block (70) relative with substrate (40) and the plate face of substrate (40) are arranged in parallel, and record the distance between end face (72) and substrate (40) with clearance ruler (60).
6. test pin servicing unit as claimed in claim 5, is characterized in that: the upper plate face opposing with pin (10) is connected cylindrical handle (80) with described substrate (40).
CN201520503735.6U 2015-07-10 2015-07-10 Detect round pin auxiliary device Active CN204807002U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520503735.6U CN204807002U (en) 2015-07-10 2015-07-10 Detect round pin auxiliary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520503735.6U CN204807002U (en) 2015-07-10 2015-07-10 Detect round pin auxiliary device

Publications (1)

Publication Number Publication Date
CN204807002U true CN204807002U (en) 2015-11-25

Family

ID=54591813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520503735.6U Active CN204807002U (en) 2015-07-10 2015-07-10 Detect round pin auxiliary device

Country Status (1)

Country Link
CN (1) CN204807002U (en)

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