CN109373920A - Diameter measuring device - Google Patents
Diameter measuring device Download PDFInfo
- Publication number
- CN109373920A CN109373920A CN201811382102.9A CN201811382102A CN109373920A CN 109373920 A CN109373920 A CN 109373920A CN 201811382102 A CN201811382102 A CN 201811382102A CN 109373920 A CN109373920 A CN 109373920A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- fixing seat
- range finder
- strip guide
- finder module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention relates to a kind of diameter measuring devices, including preceding range finder module and rear range finder module, being provided between preceding range finder module and rear range finder module can be by the metal guide rail of magnetic, being provided in metal guide rail can be by the left fixing seat and right fixing seat of magnetic, left fixing seat and right fixing seat are movably sleeved and fixed in metal guide rail, jack is had in left fixing seat and right fixing seat, the threaded hole be connected with jack is provided with above jack, fastening screw is threaded at threaded hole, inserted with fixed column in jack, the both ends of fixed column have coniform pit and cylindric tip, the left fixing seat and right fixing seat are each equipped with movable magnet.Shaft can be clamped in left fixing seat by the diameter measuring device and right fixing seat carries out diameter measurement, the position of left fixing seat and right fixing seat positioning very flexible and convenient, it is respectively that guide rail and fixing seat magnetic is fixed by intermediate of movable magnet, where is magnet movement, fixing seat can fix where, and the coniform pit of fixed column and the structure at cylindric tip be very suitable to clamping rod piece both ends.
Description
Technical field
The present invention relates to a kind of diameter measuring devices.
Background technique
Conventional diameter measuring device is mainly used for Measurement die metallic rod and various revolving body plastic parts, generallys use trip
Slide calliper rule are marked, vernier caliper clamps rod piece, the width that vernier caliper the is shown i.e. diameter of rod piece when use, but vernier caliper is difficult
The object being relatively large in diameter accurately is measured, and is difficult continuously to measure the diameter of rod piece different parts, and vernier caliper
Measurement it is not easy to operate, measurement accuracy is not high.And when vernier caliper blocks this kind of rod piece being easily deformed of plastic part, due to bar
It is easy to appear deviations for part deformation.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of diameter measuring device is provided, which can be to measured
Shaft carries out more convenient, more flexible positioning, and measurement accuracy is higher.
To achieve the above object, the invention provides the following technical scheme:
Diameter measuring device, including preceding range finder module and rear range finder module have preceding ranging camera lens, rear ranging on preceding range finder module
Module has rear ranging camera lens, and preceding ranging camera lens and rear ranging camera lens are oppositely arranged, the preceding range finder module and rear range finder module
Between be provided with can be by the metal guide rail of magnetic, being provided in metal guide rail can be left by the left fixing seat and right fixing seat of magnetic
Fixing seat and right fixing seat are movably sleeved and fixed in metal guide rail, and jack is had in left fixing seat and right fixing seat,
The threaded hole be connected with jack is provided with above jack, is threaded with fastening screw at threaded hole, inserted with fixation in jack
The both ends of column, fixed column have coniform pit and cylindric tip, and the left fixing seat and right fixing seat are each equipped with activity
Magnet, movable magnet magnetic is in metal guide rail and is close to the two sides of left fixing seat or right fixing seat.
Compared with prior art, the beneficial effects of the present invention are:
1, shaft can be clamped in left fixing seat and right fixing seat and carries out diameter measurement by the diameter measuring device, left fixing seat and
The position of right fixing seat positions very flexible and convenient, is by guide rail and the fixation of fixing seat magnetic respectively using movable magnet as intermediate
Can, magnet it is mobile where, fixing seat can fix where；
2, the structure of the coniform pit and cylindric tip of left fixing seat and the fixed column in right fixing seat is very suitable to clamp
The both ends of rod piece；
3, it is provided with the threaded hole be connected with jack above jack, is threaded with fastening screw at threaded hole, it is elastic by adjusting
Gu fixed column can be taken out replacement end, coniform pit can be used if it is the lesser rod piece of diameter and cover at rod piece end by screw rod
On head, if it is being relatively large in diameter or band dimpled rod piece in end can then be withstood on rod piece end using coniform tip,
The mode of fixed beam is more flexible, conveniently, and carry out centering that can be more accurate.
Detailed description of the invention
Fig. 1 is the structural plan schematic diagram of diameter measuring device provided by the invention.
Fig. 2 is the structure enlargement diagram of the left fixing seat in Fig. 1.
Fig. 3 is the structural sectional enlarged view of the left fixing seat in Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2, Fig. 3 are please referred to, the present invention provides a kind of technical solution:
Diameter measuring device is mainly used for Measurement die metallic rod and various revolving body plastic parts, including preceding range finder module 1 is with after
Range finder module 2, has preceding ranging camera lens on preceding range finder module 1, and rear range finder module 2 has a rear ranging camera lens, preceding ranging camera lens and
Iconmeter headband has laser ranging system afterwards, naturally it is also possible to configure other kinds of electrotape, preceding ranging camera lens and
Ranging camera lens is oppositely arranged afterwards, be provided between the preceding range finder module 1 and rear range finder module 2 can by the metal guide rail 3 of magnetic,
Being provided in metal guide rail 3 can be by the left fixing seat 4 and right fixing seat 5 of magnetic, and left fixing seat 4 and right fixing seat 5 are moveable
It is sleeved and fixed in metal guide rail 3, jack 6 is had in left fixing seat 4 and right fixing seat 5, be provided with above jack 6 and jack
The threaded holes 7 of 6 conductings, are threaded with fastening screw 8 at threaded hole 7, inserted with fixed column 9 in jack 6, the two of fixed column 9
End has coniform pit 10 and cylindric tip 11, and the left fixing seat 4 and right fixing seat 5 are each equipped with movable magnet 12,
12 magnetic of movable magnet is in metal guide rail 3 and is close to the two sides of left fixing seat 4 or right fixing seat 5.1 He of preceding range finder module
Range finder module 2 is slideably positioned in respectively on preceding strip guide rail 13 and rear strip guide rail 14 afterwards, and preceding strip guide rail 13 and rear strip are led
Rail 14 is respectively arranged at the front and back end of metal chassis 15, and the metal guide rail 3 is set on metal chassis 15 and in preceding strip
Between guide rail 13 and rear strip guide rail 14.
Referring to Fig.1 shown in, in order to it is more stable, flexibly position left fixing seat 4 and right fixing seat 5, the left fixing seat 4
Sliding seat 16 is had with right fixing seat 5, the both ends of sliding seat 16 have sliding seat magnet 17,12 bottom of movable magnet
Magnetic in metal guide rail 3, side magnetic on the sliding seat magnet 17 of sliding seat 16, thus fix 4 He of left fixing seat
The position of right fixing seat 5.
Shown in referring to Fig.1, for the diameter at accurate and convenient record each position of rod piece, marked in the metal guide rail 3
There is scale.Digital display screen 18 is had on the preceding range finder module 1, digital display screen 18 is connect with PLC, range finder module 1 before PLC connection
With rear range finder module 2, digital display screen 18 can show the diameter data that measurement obtains, to facilitate record.
Claims (9)
1. a kind of diameter measuring device, it is characterized in that: including preceding range finder module and rear range finder module, before being had on preceding range finder module
Ranging camera lens, rear range finder module have rear ranging camera lens, and preceding ranging camera lens and rear ranging camera lens are oppositely arranged, the preceding ranging mould
Being provided between block and rear range finder module can be by the metal guide rail of magnetic, and being provided in metal guide rail can be by the left fixing seat of magnetic
With right fixing seat, left fixing seat and right fixing seat are movably sleeved and fixed in metal guide rail, left fixing seat and right fixing seat
On have jack, be provided with the threaded hole be connected with jack above jack, fastening screw, jack be threaded at threaded hole
In inserted with fixed column, the both ends of fixed column have coniform pit and cylindric tip, the left fixing seat and right fixing seat
It is each equipped with movable magnet, movable magnet magnetic is in metal guide rail and is close to the two sides of left fixing seat or right fixing seat.
2. diameter measuring device according to claim 1, it is characterized in that: the left fixing seat and right fixing seat have cunning
Dynamic seat, the both ends of sliding seat have sliding seat magnet, and movable magnet bottom magnetic is in metal guide rail, side magnetic exists
On the sliding seat magnet of sliding seat, the position of the left fixing seat and right fixing seat is thus fixed.
3. diameter measuring device according to claim 1 or 2, it is characterized in that: being labeled with scale in the metal guide rail.
4. diameter measuring device according to claim 1 or 2, it is characterized in that: having digital display screen on the preceding range finder module
Curtain.
5. diameter measuring device according to claim 3, it is characterized in that: having digital display screen on the preceding range finder module.
6. diameter measuring device according to claim 1 or 2, it is characterized in that: the preceding range finder module and rear range finder module
It is slideably positioned on preceding strip guide rail and rear strip guide rail respectively, preceding strip guide rail and rear strip guide rail are respectively arranged at metal bottom
The front and back end of disk, the metal guide rail are set on metal chassis and between preceding strip guide rail and rear strip guide rails.
7. diameter measuring device according to claim 3, it is characterized in that: the preceding range finder module and rear range finder module difference
It is slideably positioned on preceding strip guide rail and rear strip guide rail, preceding strip guide rail and rear strip guide rail are respectively arranged at metal chassis
Front and back end, the metal guide rail are set on metal chassis and between preceding strip guide rail and rear strip guide rails.
8. diameter measuring device according to claim 4, it is characterized in that: the preceding range finder module and rear range finder module difference
It is slideably positioned on preceding strip guide rail and rear strip guide rail, preceding strip guide rail and rear strip guide rail are respectively arranged at metal chassis
Front and back end, the metal guide rail are set on metal chassis and between preceding strip guide rail and rear strip guide rails.
9. diameter measuring device according to claim 5, it is characterized in that: the preceding range finder module and rear range finder module difference
It is slideably positioned on preceding strip guide rail and rear strip guide rail, preceding strip guide rail and rear strip guide rail are respectively arranged at metal chassis
Front and back end, the metal guide rail are set on metal chassis and between preceding strip guide rail and rear strip guide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811382102.9A CN109373920A (en) | 2018-11-20 | 2018-11-20 | Diameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811382102.9A CN109373920A (en) | 2018-11-20 | 2018-11-20 | Diameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109373920A true CN109373920A (en) | 2019-02-22 |
Family
ID=65376790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811382102.9A Pending CN109373920A (en) | 2018-11-20 | 2018-11-20 | Diameter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666215A (en) * | 2019-11-07 | 2020-01-10 | 王宝忠 | Forged shaft center hole machining device and machining method |
-
2018
- 2018-11-20 CN CN201811382102.9A patent/CN109373920A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666215A (en) * | 2019-11-07 | 2020-01-10 | 王宝忠 | Forged shaft center hole machining device and machining method |
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