CN205808299U - The cubing of thimble - Google Patents
The cubing of thimble Download PDFInfo
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- CN205808299U CN205808299U CN201620782616.3U CN201620782616U CN205808299U CN 205808299 U CN205808299 U CN 205808299U CN 201620782616 U CN201620782616 U CN 201620782616U CN 205808299 U CN205808299 U CN 205808299U
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- Prior art keywords
- hole
- thimble
- detection hole
- detection
- cubing
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Abstract
The application relates to parts detection technique field, particularly relate to the cubing of a kind of thimble, the first detection hole and the second detection hole is offered in described cubing, the size in described first detection hole is equal with the upper dimension bound value of thimble to be measured, the size in described second detection hole is equal with the lower size limit of thimble to be measured value, and the hole depth value in described first detection hole and described second detection hole is all higher than or equal to preset value.During detection thimble, thimble to be measured can gradually stretch in the first detection hole, and in this course, part corresponding with the hole depth in the first detection hole on thimble is detection section, and the size of all positions in this detection section can be detected by this cubing.Therefore, the cubing that the application provides can detect the size of the more positions on thimble in single operation, reduces the detection error of thimble with this, improves the crudy of thimble.
Description
Technical field
The application relates to parts detection technique field, particularly relates to the cubing of a kind of thimble.
Background technology
Part needs to detect after processing, to determine whether the machining accuracy of part meets the requirements.Thimble is mould
Part relatively common in the equipment such as tool, lathe, thimble typically uses longilineal rod-like element, when detecting this thimble, can adopt
Detecting multiple positions of thimble with micrometer, the multiple data then detection obtained contrast with standard value, with
This completes the detection of thimble.
But, for single thimble, the size at respective location thereon, therefore this kind of detection mode can only be detected
There is bigger error, the crudy causing thimble is on the low side.
Utility model content
This application provides the cubing of a kind of thimble, to improve the crudy of thimble.
This application provides the cubing of a kind of thimble, described cubing is offered the first detection hole and the second detection hole, described
The size in the first detection hole is equal with the upper dimension bound value of thimble to be measured, the size in described second detection hole and the chi of thimble to be measured
Very little lower limit is equal, and the hole depth value in described first detection hole and described second detection hole is all higher than or equal to preset value.
Preferably, at least one in described first detection hole and described second detection hole is clear opening, described clear opening
Another surface from through to a described cubing in surface of described cubing.
Preferably, described first detection hole at least two, described at least two in each described first detection hole first
The size in detection hole is not mutually equal.
Preferably, described second detection hole at least two, described at least two in each described second detection hole second
The size in detection hole is not mutually equal.
Preferably, described cubing is also offered repetition measurement hole, the size in described repetition measurement hole and the upper dimension bound value of thimble to be measured
Equal.
Preferably, described repetition measurement hole at least two, the size in repetition measurement hole described at least two in each described repetition measurement hole
It is not mutually equal.
Preferably:
The axis in each described first detection hole is parallel to each other；
And/or, the axis in each described second detection hole is parallel to each other.
And/or, the axis in each described repetition measurement hole is parallel to each other.
Preferably:
Each described first detection hole is that determinant is arranged；
And/or, each described second detection hole is that determinant is arranged.
And/or, each described repetition measurement hole is that determinant is arranged.
Preferably, described cubing also sets up mark portion, described first detection hole, described second detection hole and described repetition measurement
The side of at least one in hole arranges described mark portion.
Preferably, described mark portion is mark groove.
The technical scheme that the application provides can reach following beneficial effect:
Offering the first detection hole and the second detection hole in cubing provided herein, both sizes are respectively top to be measured
The upper dimension bound value of pin and lower size limit value, and, this first detection hole and the second detection hole have certain hole depth, therefore examine
When surveying thimble, thimble to be measured is sequentially inserted into the first detection hole and the second detection hole, if thimble to be measured is inserted into the first inspection
Gaging hole, and the second detection hole cannot be inserted mean that the size qualification of thimble, the otherwise off-dimension of thimble.Detection thimble
Time, thimble to be measured can gradually stretch in the first detection hole, in this course, relative with the hole depth in the first detection hole on thimble
The part answered is detection section, and the size of all positions in this detection section can be detected by this cubing.Therefore, the application
The cubing provided can detect the size of the more positions on thimble in single operation, reduces the detection of thimble by mistake with this
Difference, improves the crudy of thimble.
It should be appreciated that it is only exemplary that above general description and details hereinafter describe, can not be limited this
Application.
Accompanying drawing explanation
The cubing that Fig. 1 is provided by the embodiment of the present application coordinates schematic diagram with thimble to be measured.
Reference:
10-cubing；
100-first detects hole；
101-second detects hole；
102-repetition measurement hole；
20-thimble to be measured.
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the application
Example, and for explaining the principle of the application together with description.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing the application is described in further detail.
As it is shown in figure 1, the embodiment of the present application provides the cubing 10 of a kind of thimble, this cubing 10 is used for detecting thimble to be measured
Whether the size of 20 meets the requirements, and this typically has a size of the cross sectional dimensions of thimble 20 to be measured, the cross section chi of thimble 20 to be measured
Very little can be overall equal, it is also possible to segmentation is equal, i.e. thimble comprises the section that multiple cross sectional dimensions is equal.This cubing 10 specifically may be used
Using block structure, it offers the first detection hole 100 and the second detection hole 101, the size in this first detection hole 100 is with to be measured
The upper dimension bound value of thimble 20 is equal, and the size in the second detection hole 101 is equal with the lower size limit of thimble 20 to be measured value, the first inspection
The hole depth value in gaging hole 100 and the second detection hole 101 is all higher than or equal to preset value, this preset value can be according to thimble 20 to be measured
The parameter determinations such as length.
First profile detecting the part needing detection on hole 100 and the shape in the second detection hole 101 and thimble 20 to be measured
Identical, when thimble 20 the most to be measured is dome pin, the first detection hole 100 and the second detection hole 101 are i.e. set to circular hole；Top to be measured
When pin 20 is flat thimble, the first detection hole 100 and the second detection hole 101 may be configured as square hole.Above-mentioned upper dimension bound value and size
Lower limit is respectively, maximum that the size of thimble 20 to be measured can reach in the margin of tolerance and minima, thimble 20 to be measured
Size between this upper dimension bound value and lower size limit value, mean that the size of thimble 20 to be measured meets processing request.
When using above-mentioned cubing 10, first thimble 20 to be measured is directed at the first detection hole 100, then executes to thimble 20 to be measured
Add motive force, observe whether thimble 20 to be measured is inserted in the first detection hole 100.Then thimble 20 to be measured is directed at the second inspection
Gaging hole 101, then applies motive force to thimble 20 to be measured, observes whether thimble 20 to be measured is inserted in the second detection hole 101.
After above-mentioned detection, will appear from following three kinds of results: the first, thimble 20 to be measured can insert the first detection hole
100, but the second detection hole 101 can not be inserted, show the size qualification of thimble 20 to be measured；The second, thimble 20 to be measured can not be inserted
Enter the first detection hole 100, but the second detection hole 101 can be inserted, show the oversize of thimble 20 to be measured, defective；Top to be measured
Pin 20 can insert the first detection hole 100, also can insert the second detection hole 101, shows the undersized of thimble 20 to be measured, does not conforms to
Lattice.
When using above-mentioned cubing, thimble 20 to be measured can gradually stretch in the first detection hole 100, in this course, treats
Survey part corresponding with the hole depth in the first detection hole 100 on thimble 20 and be detection section, all positions in this detection section
Size can be detected by this cubing.On the other hand, when thimble 20 to be measured can extend in the second detection hole 101, i.e.
This conclusion of off-dimension of thimble 20 to be measured can be drawn, but the most still can continue to press on thimble 20 to be measured, to determine
The approximate location residing for out-of-size part on thimble 20 to be measured.Therefore, the cubing that the application provides can be at single
In operation, the size of the more positions on detection thimble, reduces the detection error of thimble with this, improves the crudy of thimble.
Aforesaid first detection hole 100 and the second detection hole 101 all may be configured as blind hole, and decision is treated by the degree of depth of this blind hole
Survey thimble 20 and stretch into the first detection hole 100 and degree in the second detection hole 101, when therefore using blind hole, energy on thimble 20 to be measured
Enough parts carrying out detecting by this cubing compare less.In view of this, can be by the first detection hole 100 and the second detection hole
At least one in 101 is set to clear opening, and this clear opening is from through another surface to cubing 10, a surface of cubing 10.
Under this kind of scheme, thimble 20 to be measured can be promoted through this clear opening, detect thimble 20 to be measured on its length direction with this
The size of each position, promote the crudy of thimble the most to a greater degree, and simplify the detection program of thimble.
Owing to the thimble of same shape exists different specifications, the difference between the thimble of different size is presented as it substantially
The difference of size, when the first detection hole 100 and the second detection hole 101 are the most only set to one, this cubing 10 can only detect one
Plant the thimble of specification.Based on this, in order to detect the thimble of more specification, the first detection hole 100 can be set at least two, respectively
The size that at least two first in first detection hole 100 detects hole 100 is not mutually equal.It is to say, at least two first
Detection hole 100 can be used for detecting the thimble of different size, reaches object defined above with this.Alternatively, the chi in each first detection hole 100
Very little all it is not mutually equal.
In like manner, the second detection hole 101 at least two, at least two second in each second detection hole 101 detects hole
The size of 101 is not mutually equal.
With continued reference to Fig. 1, in a kind of embodiment, cubing 10 also can be offered repetition measurement hole 102, the size in this repetition measurement hole 102
Equal with the upper dimension bound value of thimble 20 to be measured.During detection thimble, it is first determined whether thimble 20 to be measured is inserted into the first inspection
Gaging hole 101, is directed at this repetition measurement hole 102 by thimble 20 to be measured the most again, to determine whether thimble 20 to be measured is inserted into repetition measurement hole
In 102.By the first detection hole 100 and repetition measurement hole 102, this kind of scheme determines whether the size of thimble 20 to be measured conforms to simultaneously
Asking, compared to only by the way of the first detection hole 100 detection, this repetition measurement hole 102 can be improved the first detection hole 100 and self be deposited
In mismachining tolerance, and cause accuracy of detection this problem not high enough of thimble.
In order to improve the versatility of cubing 10, repetition measurement hole 102 can be set at least two, in each repetition measurement hole 102 extremely
The size in few two repetition measurement holes 102 is not mutually equal, so that repetition measurement hole 102 can be applicable to the thimble of more specification.
When the first detection hole 100 at least two, the axis in each first detection hole 100 can be parallel to each other, respectively
It is not easy interference between first detection hole 100, the most just can suitably reduce the distance between each first detection hole 100, so that
The distribution in each first detection hole 100 is compacter, reduces the space shared by cubing 10.In like manner, each second hole 101 is detected
Axis is parallel to each other；Or, the axis in each repetition measurement hole 102 is parallel to each other.It is, of course, preferable to ground, the axis in each first detection hole 100
Be parallel to each other, the axis in each second detection hole 101 is parallel to each other, and the axis in each repetition measurement hole 102 is parallel to each other.It is highly preferred that
Each first detection hole 100 is the most parallel, to strengthen aforesaid technology with the axis in each second detection hole 101 and repetition measurement hole 102
Effect.
Hole 101 is detected in above-mentioned each first detection hole 100, second and the repetition measurement hole 102 distribution in cubing 10 can be nothing
The distribution mode of rule, but this kind of distribution mode is by relatively low for the working (machining) efficiency causing cubing 10.So, above-mentioned each first detection hole
100 can arrange in determinant, to simplify the manufacturing procedure in the first detection hole 100.In like manner, each second detection hole 101 is permissible
Arrange in determinant；Or each repetition measurement hole 102 is arranged in determinant.Preferably, each first detection hole 100 arrange in determinant,
Each second detection hole 101 is arranged in determinant, and each repetition measurement hole 102 is arranged in determinant.In specific embodiment, each first detection
Hole 100 can be distributed in same string, and each second detection hole 101 can be distributed in same string, and each repetition measurement hole 102 can be distributed in same
String.
It is the most similar with repetition measurement hole 103 that hole 101 is detected in the first above-mentioned detection hole 100, second, therefore there will be detection people
First detection hole 100 is mistakenly considered the analogues such as the second detection hole 101 by member；Further, when the cubing that the embodiment of the present application provides
When can apply to the thimble of plurality of specifications, the specification relating to thimble 20 to be measured detects with each first detection hole 100, second
Hole 101 and this problem correct corresponding in repetition measurement hole 102.In order to prevent testing staff by right for thimble 20 to be measured during detection
The hole of quasi-mistake, cubing 10 also sets up mark portion, in the 100, second detection hole 101, the first detection hole and repetition measurement hole 102 extremely
The side of few one arranges this mark portion.The effect in this mark portion is, the hole accurately representing its correspondence belongs to the first detection hole
100, the second detection hole 101 or repetition measurement hole 102, and the specification that this hole is used.When testing staff's examinations, pass through
Hole 101 and repetition measurement hole 102, and the specification that three is corresponding are detected in the not corresponding first detection hole 100, second of above-mentioned character portion,
Thus thimble 20 to be measured is directed at correct hole.
Above-mentioned mark portion can be protruding, it is also possible to is groove.If mark portion is set to projection, then thimble to be measured
20 easily collide with this projection, cause thimble 20 to be measured deformation occur.To this end, can be set to this mark portion indicate groove.It addition,
When using mark this structure of groove, also can be easy to processing.
In specific embodiment, when the 100, second detection hole 101, the first detection hole and repetition measurement hole 102 are set to multiple, and all
When arranging in determinant, can have (such as " the first detection of corresponding printed words in all first the same side processing detecting hole 100
Hole ") first mark groove, all second detect holes 101 the same side processing have corresponding printed words (such as " and second detection
Hole ") the second mark groove, process in the same side in all repetition measurement holes 102 and there are corresponding printed words (such as " the 3rd detection hole ")
3rd mark groove.Meanwhile, can depend in each first the same side detecting hole 100, each second detection hole 101 and each repetition measurement hole 102
4th mark groove of secondary processing multiple sign specification (such as " 0.1mm ", " 0.2mm " " 0.3mm " ...).
The foregoing is only the preferred embodiment of the application, be not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.All within spirit herein and principle, that is made any repaiies
Change, equivalent, improvement etc., within should be included in the protection domain of the application.
Claims (10)
1. the cubing of a thimble, it is characterised in that offer in described cubing the first detection hole and second detection hole, described first
The size in detection hole is equal with the upper dimension bound value of thimble to be measured, under the described size in the second detection hole and the size of thimble to be measured
Limit value is equal, and the hole depth value in described first detection hole and described second detection hole is all higher than or equal to preset value.
Cubing the most according to claim 1, it is characterised in that in described first detection hole and described second detection hole extremely
Few one is clear opening, and described clear opening is from another surface of through to a described cubing in surface of described cubing.
Cubing the most according to claim 1, it is characterised in that described first detection hole at least two, each described first
Described at least two in detection hole, the size in the first detection hole is not mutually equal.
Cubing the most according to claim 3, it is characterised in that described second detection hole at least two, each described second
Described at least two in detection hole, the size in the second detection hole is not mutually equal.
Cubing the most according to claim 4, it is characterised in that also offer repetition measurement hole in described cubing, described repetition measurement hole
Size is equal with the upper dimension bound value of thimble to be measured.
Cubing the most according to claim 5, it is characterised in that described repetition measurement hole at least two, in each described repetition measurement hole
At least two described in the size in repetition measurement hole be not mutually equal.
Cubing the most according to claim 6, it is characterised in that:
The axis in each described first detection hole is parallel to each other；
And/or, the axis in each described second detection hole is parallel to each other,
And/or, the axis in each described repetition measurement hole is parallel to each other.
Cubing the most according to claim 7, it is characterised in that:
Each described first detection hole is that determinant is arranged；
And/or, each described second detection hole is that determinant is arranged,
And/or, each described repetition measurement hole is that determinant is arranged.
9. according to the cubing according to any one of claim 5-8, it is characterised in that also set up mark portion, institute in described cubing
The side stating at least one in the first detection hole, described second detection hole and described repetition measurement hole arranges described mark portion.
Cubing the most according to claim 9, it is characterised in that described mark portion is mark groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782616.3U CN205808299U (en) | 2016-07-22 | 2016-07-22 | The cubing of thimble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782616.3U CN205808299U (en) | 2016-07-22 | 2016-07-22 | The cubing of thimble |
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| Publication Number | Publication Date |
|---|---|
| CN205808299U true CN205808299U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620782616.3U Expired - Fee Related CN205808299U (en) | 2016-07-22 | 2016-07-22 | The cubing of thimble |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973108A (en) * | 2016-07-22 | 2016-09-28 | 深圳天珑无线科技有限公司 | Centre gauge |
-
2016
- 2016-07-22 CN CN201620782616.3U patent/CN205808299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973108A (en) * | 2016-07-22 | 2016-09-28 | 深圳天珑无线科技有限公司 | Centre gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161214 Termination date: 20170722 |