CN206546139U - A kind of length check measurer of irregular part - Google Patents
A kind of length check measurer of irregular part Download PDFInfo
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- 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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- bracket
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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
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.
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) |
-
2016
- 2016-12-28 CN CN201621457580.8U patent/CN206546139U/en active Active
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