CN208155226U - Caliper capable of immediately reading inner diameter deviation - Google Patents
Caliper capable of immediately reading inner diameter deviation Download PDFInfo
- Publication number
- CN208155226U CN208155226U CN201820752533.9U CN201820752533U CN208155226U CN 208155226 U CN208155226 U CN 208155226U CN 201820752533 U CN201820752533 U CN 201820752533U CN 208155226 U CN208155226 U CN 208155226U
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- China
- Prior art keywords
- amesdial
- inner diameter
- utility
- clamp
- model
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- Expired - Fee Related
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- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a can read out inside diameter deviation's calliper immediately, including amesdial, fixed clamping and calliper body, the amesdial is fixed between two pincers feet of calliper body through fixed clamping, the amesdial is used for measuring displacement between two pincers feet of amesdial position department. The calipers of the utility model can measure the position change, namely the displacement, of the caliper feet at the positions of the calipers through the dial indicators, and further convert the actual deviation between the end parts of the caliper feet and the standard distance; the utility model discloses a calliper simple structure, it is with low costs, the easy operation.
Description
Technical field
The utility model relates to the clamp that one kind can immediately read out inner diameter deviation, belong to measurement ruler technical field.
Background technique
Inside callipers are simplest relatively measurers.Inside callipers are for measuring internal diameter and groove.Itself cannot
Measurement result is directly read, but the length dimension (diameter also belongs to length dimension) measured, it is read on steel ruler,
Or required size is first removed on steel ruler, then go whether the diameter for examining part meets.General inside callipers cannot be read immediately
Internal diameter and deviation out.
Utility model content
Technical problem to be solved in the utility model is：Overcoming the deficiencies of the prior art and provide one kind can immediately read out
The clamp of inner diameter deviation, in order to directly read inner diameter deviation and internal diameter.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of inner diameter deviation of immediately reading out
Clamp, including amesdial, fixing clamp and caliper body, the amesdial are fixed on two of caliper body by fixing clamp
It clamps between foot, the amesdial is used to measure the displacement between two pincers feet of amesdial position.
Further, the amesdial has measuring rod, and the front end of measuring rod is gauge head, straight line and clamp sheet where measuring rod
The line of two pincers feet of body is parallel.
Further, the amesdial is fixed on the center of the pincers foot of caliper body.
Further, the caliper body is spring caliper.
Using above-mentioned technical proposal, the utility model is had the advantages that：
The clamp of the utility model can measure the shift in position of the pincers foot at its place by amesdial, that is, be displaced, into
And converse the actual deviation in pincers foot portion and gauged distance；The clamp structure of the utility model is simple, at low cost, and operation is held
It easily, is measure inner diameter deviation and internal diameter easy to handle using the clamp of the utility model not only when lacking accurate inner diameter gauge
Method due to having axis in its hole, is had any problem using accurate inner diameter gauge moreover, to the internal diameter of Mr. Yu's part, practical using this
Novel clamp and measurement method can immediately read out inner diameter deviation, can quickly solve the problems, such as.
Detailed description of the invention
Fig. 1 is the clamp structural schematic diagram for immediately reading out inner diameter deviation of the utility model.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
Unless not defining, the technical term or scientific term used herein is should be in the utility model fields
The ordinary meaning that personage with general technical ability is understood.Used in the utility model patent specification and claims
" first ", " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish different
Component part.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates there is at least one
It is a.
As shown in Figure 1, a kind of clamp that can immediately read out inner diameter deviation, including amesdial 1, fixing clamp 2 and clamp sheet
Body 3, the amesdial 1 are fixed between two pincers foot 3-1 of caliper body 3 by fixing clamp 2, and the amesdial 1 is used for
Measure the displacement between two pincers foot 3-1 of amesdial position, i.e., the shift in position between two pincers feet.Pass through thousand points
Displacement between the two pincers feet of the measurement of table 1 herein, the deviation of internal diameter and gauged distance can be conversed by this displacement.
Preferably, the amesdial 1 has measuring rod 1-1, and the front end of measuring rod 1-1 is gauge head, and the place measuring rod 1-1 is straight
Line is parallel with two pincers lines of foot 3-1 of caliper body 3.
Preferably, for the ease of the actual deviation of convert internal diameter and gauged distance, the amesdial 1 is fixed on caliper body
The center of 3 pincers foot 3-1, according to the principle of similitude, the displacement changed be at amesdial place that is displaced for clamping foot portion changes
Twice, i.e., pincers foot portion displacement change be amesdial reading twice.
Optionally, the caliper body 3 is spring caliper.
On the basis of the above-mentioned clamp for immediately reading out inner diameter deviation, a kind of measurement method of inner diameter deviation uses institute
The clamp for immediately reading out inner diameter deviation stated measure, and steps are as follows：
Then amesdial 1 is returned to zero adjusting to gauged distance for two pincers foot 3-1 of caliper body 3 by step S1；
Caliper body 3 is put into hole or the groove of internal diameter to be measured by step S2；
Step S3, adjusting amesdial 1 makes the pincers foot 3-1 of caliper body 3 just be bonded hole wall or side wall to be measured, and reads
Amesdial 1 is read out；
Step S4 converses the actual deviation in pincers foot portion, as internal diameter according to position of the amesdial 1 on pincers foot 3-1
With the actual deviation of gauged distance.
The amesdial 1 is located at the center of pincers foot 3-1, so that the actual deviation of internal diameter and gauged distance is amesdial
Twice of reading, in order to the conversion of actual deviation.Actual inner diameter can also be further calculated according to actual deviation.
The example of one specific measurement inner diameter deviation is now provided, it is as follows：
If measuring the part that a collection of internal diameter is about 17mm, foot 3-1 first is clamped by the two of caliper body 3 with outside micrometer calipers
The distance of end is adjusted to 17.00mm, then amesdial is returned to zero, and protrudes into inner hole or groove, adjust two pincers foot 3-1 away from
From being bonded two pincers feet with hole wall, and tense-lax is suitable, the deviation of the inner hole of reading or the deviation of groove-width dimension.Due to two
The end for clamping foot 3-1 is different from amesdial position, and there are the multiples of an amplification and diminution.When production, generally by amplification factor
It is set to 2, i.e. amesdial is located at the center for clamping foot, if the reading of amesdial is+0.035, then deviation is 0.07mm, internal diameter
Having a size of 17.07mm.
The clamp structure of the utility model is simple, at low cost, and operation is easy, this measurement method of the utility model, no
It is the good method for measuring internal diameter, moreover, to the internal diameter of Mr. Yu's part, due to its hole only when lacking accurate inner diameter gauge
Inside there is axis, is had any problem using accurate inner diameter gauge, internal diameter can be immediately read out using the clamp and measurement method of the utility model
Deviation can be solved the problems, such as quickly.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (4)
1. the clamp that one kind can immediately read out inner diameter deviation, it is characterised in that：Including amesdial (1), fixing clamp (2) and clamp
Ontology (3), the amesdial (1) is fixed between two pincers feet (3-1) of caliper body (3) by fixing clamp (2), described
Amesdial (1) is used to measure the displacement between two pincers foot (3-1) of amesdial position.
2. the clamp according to claim 1 for immediately reading out inner diameter deviation, it is characterised in that：Amesdial (1) tool
Having measuring rod (1-1), the front end of measuring rod (1-1) is gauge head, two of straight line where measuring rod (1-1) and caliper body (3)
The line for clamping foot (3-1) is parallel.
3. the clamp according to claim 1 for immediately reading out inner diameter deviation, it is characterised in that：The amesdial (1) is solid
It is scheduled on the center of the pincers foot (3-1) of caliper body (3).
4. the clamp according to claim 1 for immediately reading out inner diameter deviation, it is characterised in that：The caliper body (3)
For spring caliper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820752533.9U CN208155226U (en) | 2018-05-18 | 2018-05-18 | Caliper capable of immediately reading inner diameter deviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820752533.9U CN208155226U (en) | 2018-05-18 | 2018-05-18 | Caliper capable of immediately reading inner diameter deviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208155226U true CN208155226U (en) | 2018-11-27 |
Family
ID=64388045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820752533.9U Expired - Fee Related CN208155226U (en) | 2018-05-18 | 2018-05-18 | Caliper capable of immediately reading inner diameter deviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208155226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709481A (en) * | 2018-05-18 | 2018-10-26 | 常州机电职业技术学院 | Caliper capable of immediately reading inner diameter deviation and measuring method of inner diameter deviation |
-
2018
- 2018-05-18 CN CN201820752533.9U patent/CN208155226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709481A (en) * | 2018-05-18 | 2018-10-26 | 常州机电职业技术学院 | Caliper capable of immediately reading inner diameter deviation and measuring method of inner diameter deviation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |