CN206546139U - A kind of length check measurer of irregular part - Google Patents

A kind of length check measurer of irregular part Download PDF

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Publication number
CN206546139U
CN206546139U CN201621457580.8U CN201621457580U CN206546139U CN 206546139 U CN206546139 U CN 206546139U CN 201621457580 U CN201621457580 U CN 201621457580U CN 206546139 U CN206546139 U CN 206546139U
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China
Prior art keywords
bracket
measurer
irregular
measurement
plate
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Active
Application number
CN201621457580.8U
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Chinese (zh)
Inventor
冀晋辉
陈攀
袁树朋
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Beijing Singukeller Automotive Cold Forming Parts Inc
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Beijing Singukeller Automotive Cold Forming Parts Inc
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Priority to CN201621457580.8U priority Critical patent/CN206546139U/en
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Abstract

This application provides a kind of length check measurer of irregular part, agent structure is mainly made up of 6 parts:Bottom plate, 3 brackets, 1 cylinder and 1 slide core.The application of this measurer, quick and precisely this length dimension can be tested out, relatively other metering systems, on the premise of keeping measurement accuracy constant, it enormously simplify measurement work, freed in the simple work that measurement sorting personnel are repeated from dullness, reduce the labor intensity of personnel, improve the efficiency of personnel.

Description

A kind of length check measurer of irregular part
Technical field
The application is related to auto parts and components production field, and in particular to a kind of length check measurer of irregular part.
Background technology
Part is placed on by the most of mode measured using projecting apparatus of measurement sorting of current such part, i.e. people one by one On projector platform, the measurement of mobile projector instrument allows the two ends shape of measurement line and the part to overlap one by one, measures two positions Displacement before, reading and the reading of standard difference set in advance carried out whether in prescribed limit, in this way by The measurement sorting of part.Such a mode is pure hand labour, and efficiency is low, labor intensity is big, low precision.
In addition, also have by the way of slide calliper rule are tested, but, efficiency low the problem of, in reality big there is also error Can not reliably it be used in production.
The mode that the measurement sorting practice of current such part is numerous is hand dipping, and it has the disadvantage that workman's work is strong Spend greatly, the product for up to ten thousand is, it is necessary to which one by one inspection, workman for a long time work by repeatability machinery, the position such as eye, hand and shoulder Tire out;Secondly manual type sort efficiency is low, and the inspection of 800 or so products can be about completed for each person every day;Furthermore by Relatively more in human factor, inspection has certain False Rate, therefore the result of sorting does not reach very credible, is needed when many Examine twice or more, just can guarantee that the result of inspection;Other measuring projecting apparatus belongs to the optical instrument of more precision, Expensive, use cost is higher.
In light of this situation, production scene is in the urgent need to a kind of means that can conveniently examine.
The content of the invention
In order to solve the above technical problems, this application provides a kind of length check measurer of irregular part.
The length check measurer of irregular part provided herein includes bottom plate (1), the first bracket (2), the second bracket (3), the 3rd bracket (4), cylinder (5), slide core (6) and dial gauge (7), the first bracket (2), the second bracket (3) and the 3rd Bracket (4) is parallelly mounted on bottom plate (1) and is respectively arranged with keep endoporus that is coaxial and being axially parallel to bottom plate (1) successively, Cylinder (5) is connected with the 3rd bracket (4), and slide core (6) is arranged in cylinder (5) and is connected with dial gauge (7), dial gauge (7) it is used to measure amount of movement of the slide core (6) parallel to bottom plate (1) direction.
Bottom plate (1) is manufactured using aluminium sheet, is a smooth platform, each bracket is installed on bottom plate (1), strictly Ground arrangement is in alignment, and the functional part endoporus of each bracket keeps coaxial, using the method for machining and mounting and adjusting come Ensure.The spherical surface of the bracket of high order end first (2) endoporus and part keeps preferable contact;Middle second bracket (3) support Test part;The bracket (4) of low order end the 3rd supports the measurement part of the small head end of part.Slide core (6) endoporus and part fall Angle good contact, and can move horizontally within the specific limits.Slide core (6) is connected with dial gauge, its horizontal direction amount of movement meeting Read on dial gauge (7).
The application of this measurer, quick and precisely can test out this length dimension, relatively other metering systems, keep On the premise of measurement accuracy is constant, measurement work is enormously simplify, in the simple work that measurement sorting personnel are repeated from dullness Free, reduce the labor intensity of personnel, improve the efficiency of personnel.Compared to the side that sorting is measured using projecting apparatus Formula, production efficiency is doubled, and the sorting work of 2000 can be completed for every eight hours.The operation of this measurer is used in addition, Influence of the human factor to measurement can be substantially reduced, reliability improves a lot, measurement result high confidence, qualified parts erroneous judgement It is less than 1% for the probability of rejected part, rejected part is determined as that the probability of qualified parts is small to ignoring.
Brief description of the drawings
Fig. 1 is the length check measurer overlooking the structure diagram of irregular part provided herein;
Fig. 2 is the length check measurer side structure schematic view of irregular part provided herein;
Embodiment
The application is further detailed below in conjunction with accompanying drawing.
The length check measurer of irregular part as depicted in figs. 1 and 2, including bottom plate 1, the first bracket 2, the second bracket 3, 3rd bracket 4, cylinder 5, slide core 6 and dial gauge 7, the first bracket 2, the second bracket 3 and the 3rd bracket 4 are parallel successively to be installed In on bottom plate 1 and being respectively arranged with and keeping endoporus that is coaxial and being axially parallel to bottom plate 1, cylinder 5 is connected with the 3rd bracket 4, work Dynamic core 6 is arranged in cylinder 5 and is connected with dial gauge 7, and dial gauge 7 is used to measure shifting of the slide core 6 parallel to the direction of bottom plate 1 Momentum.
In use, carrying out the demarcation of measurer first, demarcation exemplar is made, is first surveyed using fine measuring instruments such as three coordinate machines This length value of amount demarcation exemplar, record is used as standard value.According to design, this length value of demarcation exemplar should be in drawing intermediate size Near.The small head end of exemplar will be demarcated forward, load this measurer from left end, untill exemplar is contacted with right-hand member slide core, this is read When very meter reading, it is set according to foregoing standard value.
The measurement of product parts can be carried out afterwards.Load part, microcephaly's chamfering and the good contact of slide core 6, read hundred Divide the real number of table, if reading is in the margin of tolerance up and down, illustrates part time length size qualification, if reading exceeds, belong to not Qualified part.
The application of this measurer, quick and precisely can test out this length dimension, relatively other metering systems, keep On the premise of measurement accuracy is constant, measurement work is enormously simplify, in the simple work that measurement sorting personnel are repeated from dullness Free, reduce the labor intensity of personnel, improve the efficiency of personnel.

Claims (1)

1. the length check measurer of a kind of irregular part, it is characterised in that including bottom plate (1), the first bracket (2), the second bracket (3), the 3rd bracket (4), cylinder (5), slide core (6) and dial gauge (7), first bracket (2), the second bracket (3) and 3rd bracket (4) is parallelly mounted on the bottom plate (1) and is respectively arranged with keep coaxial and be axially parallel to the bottom successively The endoporus of plate (1), the cylinder (5) is connected with the 3rd bracket (4), and the slide core (6) is arranged in the cylinder (5) And it is connected with the dial gauge (7), the dial gauge (7) is used to measure the slide core (6) parallel to the bottom plate (1) side To amount of movement.
CN201621457580.8U 2016-12-28 2016-12-28 A kind of length check measurer of irregular part Active CN206546139U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621457580.8U CN206546139U (en) 2016-12-28 2016-12-28 A kind of length check measurer of irregular part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621457580.8U CN206546139U (en) 2016-12-28 2016-12-28 A kind of length check measurer of irregular part

Publications (1)

Publication Number Publication Date
CN206546139U true CN206546139U (en) 2017-10-10

Family

ID=59993290

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621457580.8U Active CN206546139U (en) 2016-12-28 2016-12-28 A kind of length check measurer of irregular part

Country Status (1)

Country Link
CN (1) CN206546139U (en)

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