CN107726955A - Multifunctional height instrument gauge head - Google Patents
Multifunctional height instrument gauge head Download PDFInfo
- Publication number
- CN107726955A CN107726955A CN201711120130.9A CN201711120130A CN107726955A CN 107726955 A CN107726955 A CN 107726955A CN 201711120130 A CN201711120130 A CN 201711120130A CN 107726955 A CN107726955 A CN 107726955A
- Authority
- CN
- China
- Prior art keywords
- hole
- pin
- chaining
- gauge head
- locating dowel
- 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.)
- Granted
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 22
- 239000000686 essence Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 208000029152 Small face Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides a kind of Multifunctional height instrument gauge head, belong to measuring instrument technical field, including point gauge dial and several chaining pins, several chaining pins be radially arranged in point gauge dial it is cylindrical on, the measuring head diameter of several chaining pins, length；Point gauge dial one end is provided with the locating dowel being engaged with altimeter datum hole, and the axis of locating dowel is flexibly connected perpendicular to plane where point gauge dial, locating dowel relative altitude instrument datum hole.Different diameter specifications chaining pin is combined in the present invention, as long as suitable chaining pin is selected according to the size of minimum stepped hole, groove during measurement, find benchmark, each step is operated successively, corresponding data can be immediately arrived at, the measurement for solving the problems, such as multi-step inside various sizes of groove and hole and groove and hole substantially.Measurement efficiency can be improved using the present invention, improves accuracy of measurement, reduces measuring apparatus cost input.
Description
Technical field
The invention belongs to measuring instrument technical field, is to be related to a kind of Multifunctional height instrument gauge head more specifically.
Background technology
Altimeter also known as altitude meter, it is the instrument for measurement space point position with respect to ground level, is widely used in online
Or batch detection, measurable height, depth, groove width, internal-and external diameter, the hole heart away from, distance of shaft centers, flatness, perpendicularity etc..At present, it is high
Spend instrument and be applied to the size detection of all kinds of workpiece, but run into some more difficult measuring points when measuring, as measured in workpiece
Multi-level zanjon, fine groove, multi-step deep hole etc, first wife's gauge head is then unable to reach measurement purpose.
The content of the invention
It is an object of the invention to provide a kind of Multifunctional height instrument gauge head, to solve present in prior art in workpiece
The big technical problem of multi-level zanjon, fine groove, multi-step deep hole etc measurement difficulty.
To achieve the above object, the technical solution adopted by the present invention is：A kind of Multifunctional height instrument gauge head is provided, including surveyed
Dials and several chaining pins, several chaining pins be radially arranged in point gauge dial it is cylindrical on, the measuring head diameters of several chaining pins, length are not
Deng；Described point gauge dial one end is provided with the locating dowel being engaged with altimeter datum hole, and the axis of the locating dowel is perpendicular to chaining pin
Plane where disk, the locating dowel relative altitude instrument datum hole are flexibly connected.
Further, the locating dowel is connected with altimeter datum hole by alignment pin, and the locating dowel is provided with
With the pin-and-hole of detent fit.
Further, the chaining pin includes measuring staff and gauge head, and the gauge head is arranged on measuring staff one end, the measuring staff other end
Be threadedly coupled with point gauge dial, the point gauge dial it is cylindrical provided with the screwed hole being engaged with measuring staff.
Further, the point gauge dial it is cylindrical on screwed hole aperture be provided with fine positioning hole, chaining pin end external screw thread
Be provided with fine positioning section between measuring staff, the fine positioning section it is cylindrical it is cylindrical with point gauge dial on fine positioning hole be engaged.
Further, the measuring staff dismounts station section with intersegmental be provided with of fine positioning, and the dismounting station section is by outside measuring staff
More than one pair of plane is processed on circle to form.
Further, the chaining pin is four, and the total length of four chaining pins is identical, the measuring head diameter and length of four chaining pins
；The point gauge dial it is cylindrical on be laid with four mounting surfaces, the screwed hole coordinated with measuring staff is arranged in the middle part of mounting surface.
Further, the alignment pin be two and in 90 ° intersect with locating dowel it is cylindrical on two pin-and-holes coordinate.
Further, in addition to limiting plate, the limiting plate suspension are fixed on altimeter, and the side of the limiting plate is
Vertical reference face, the chaining pin side surface are provided with several locating pieces, and the locating piece side is that can be bonded with limiting plate
Rectifying plane, in the same plane, the locating piece passes through for the chaining pin central axis and corresponding locating piece rectifying plane
Reset guide structure is connected with point gauge dial；Pin-and-hole quantity and chaining pin be consistent in the locating dowel and pin aperture centerline with it is corresponding
Chaining pin center line is in the same plane.
Further, the reset guide structure includes pilot hole and spring, and the spring is arranged on point gauge dial lateral surface
Pilot hole in, described locating piece one end is arranged in pilot hole and is connected with spring.
Further, the point gauge dial, chaining pin and locating dowel are stainless steel.
The beneficial effect of Multifunctional height instrument gauge head provided by the invention is：Compared with prior art, the more work(of the present invention
Can altimeter gauge head by point gauge dial it is cylindrical set several chaining pins, can realize to zanjon, stria, multi-level step
The product in type joint hole carries out dimensional measurement；Chaining pin uses to be measured in a manner of the collection point of face, i.e., point in the same plane is high
Degree is equal, and by the gauge head of chaining pin, gathered data is accurately measured in measuring surface.Different-diameter is advised in the present invention
Lattice chaining pin is combined, as long as selecting suitable chaining pin according to the size of minimum stepped hole, groove during measurement, finds benchmark, according to
It is secondary that each step is operated, so that it may immediately arrive at corresponding data, solve substantially various sizes of groove and hole and groove and
The measurement problem of multi-step inside hole.Measurement efficiency can be improved using the present invention, improves accuracy of measurement, reduces measuring apparatus
Cost input.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the configuration schematic diagram of Multifunctional height instrument gauge head provided in an embodiment of the present invention；
Fig. 2 is the structural representation of Multifunctional height instrument gauge head provided in an embodiment of the present invention；
Fig. 3 is the structural representation of point gauge dial and locating dowel in Fig. 1；
Fig. 4 is the structural representation of a chaining pin in Fig. 1；
Fig. 5 is the A-A sectional views in Fig. 3；
Fig. 6 is the partial enlarged drawing at B in Fig. 5；
Fig. 7 is the use state figure of Multifunctional height instrument gauge head provided in an embodiment of the present invention；
Fig. 8 is the C direction views in Fig. 7；
Fig. 9 is the partial enlarged drawing at D in Fig. 7；
Wherein, each reference in figure：
1- point gauge dials, 2- chaining pins, 3- locating dowels, 4- alignment pins, 5- pin-and-holes, 6- screwed holes, 7- fine positionings hole, 8- are spacing
Plate, 9- vertical references face, 10- locating pieces, 11- rectifying planes, 12- pilot holes, 13- springs, 14- mounting surfaces, 20- gauge heads, 21- are surveyed
Bar, 22- external screw threads, 23- fine positioning sections, 24- dismounting station sections.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition,.In the description of the invention, " several " are meant that two or more, unless otherwise clearly having
The restriction of body.
Also referring to Fig. 1 and Fig. 2, now Multifunctional height instrument gauge head provided by the invention is illustrated.More work(
Can altimeter gauge head, including point gauge dial 1 and several chaining pins 2, several chaining pins 2 be radially disposed at point gauge dial 1 it is cylindrical on, it is some
The diameter of gauge head 21 of individual chaining pin 2, length；Described one end of point gauge dial 1 is provided with the locating dowel being engaged with altimeter datum hole
3, the axis of the locating dowel 3 is flexibly connected perpendicular to the place plane of point gauge dial 1, the relative altitude instrument datum hole of locating dowel 3.
Multifunctional height instrument gauge head provided by the invention, compared with prior art, it can realize to each step on product
Operated, so that it may immediately arrive at corresponding data, solve multi-step inside various sizes of groove and hole and groove and hole substantially
Measurement problem.By the way that different diameter specifications chaining pin is combined, as long as according to the size of minimum stepped hole, groove during measurement
Suitable chaining pin is selected, finds benchmark, you can realizes and the product with zanjon, stria, multi-level stepped ramp type nipple orifice is carried out
Dimensional measurement；Chaining pin uses to be measured in a manner of the collection point of face, and by the gauge head of chaining pin, gathered data carries out essence in measuring surface
Locating tab assembly, measurement efficiency and the degree of accuracy are improved, reduce measuring apparatus cost input.
Further, also referring to Fig. 3, one kind specific implementation as Multifunctional height instrument gauge head provided by the invention
Mode, the locating dowel 3 are connected with altimeter datum hole by alignment pin 4, and the locating dowel 3 is provided with and alignment pin 4
The pin-and-hole 5 of cooperation.Locating dowel can be fixed on using alignment pin in the datum hole of altimeter.
Further, referring to Fig. 4, a kind of specific embodiment party as Multifunctional height instrument gauge head provided by the invention
Formula, the chaining pin 2 include measuring staff 20 and gauge head 21, and the gauge head 21 is arranged on the one end of measuring staff 20, the other end of measuring staff 20 with
Point gauge dial 1 is threadedly coupled, the point gauge dial 1 it is cylindrical provided with the screwed hole 6 being engaged with measuring staff 20.Measuring staff and chaining pin valve snail
The line chaining pin easy to connect for changing different size, expand the measurement range of the present invention.
Further, referring to Fig. 3-6, the aperture of screwed hole 6 on the point gauge dial 1 is cylindrical is provided with fine positioning hole 7, the survey
Be provided with fine positioning section 23 between the end external screw thread 22 of pin 2 and measuring staff 20, the fine positioning section 23 it is cylindrical it is cylindrical with point gauge dial 1 on
Fine positioning hole 7 is engaged.By fine positioning section and the point gauge dial of measuring staff it is cylindrical on fine positioning hole coordinate, realize the essence of chaining pin
It is determined that position, so as to improve measurement accuracy.
Further, dismounting station section 24 is provided between the measuring staff 20 and fine positioning section 23, the dismounting station section 24
Cross section includes more than one pair of parallel edges.Coordinated using the plane that station section is dismounted on suitable spanner and measuring staff, you can real
The light disassembling, assembling and replacing of existing chaining pin.
In the specific embodiment of the present invention, referring to Fig. 1-5, the chaining pin 2 is four, the total length of four chaining pins 2
It is identical, the diameter of gauge head 21 and length of four chaining pins 2；The point gauge dial 1 it is cylindrical on be laid with four mounting surfaces 14,
The screwed hole 6 coordinated with measuring staff 20 is arranged on the middle part of mounting surface 14.Wherein, the alignment pin 4 be two and in 90 ° intersect with
Two pin-and-holes 5 on locating dowel 3 is cylindrical coordinate.For some products, without designing more chaining pins, it is by this four chaining pins
The requirement of all measurement positions can be completed.
Referring to Fig. 7-9, in addition to limiting plate 8, the suspension of limiting plate 8 is fixed on altimeter, the side of the limiting plate 8
Face is vertical reference face 9, and the end face of point gauge dial 1 is provided with several locating pieces 10, and the side of locating piece 10 is can be with
The rectifying plane 11 that limiting plate 8 is bonded, the central axis of chaining pin 2 and the rectifying plane 11 of corresponding locating piece 10 are in same plane
Interior, the locating piece 10 is connected by reset guide structure with point gauge dial 1；The quantity of pin-and-hole 5 and chaining pin 2 one in the locating dowel 3
Cause and the center line of pin-and-hole 5 and the corresponding center line of chaining pin 2 in the same plane.For some baroque specialities, four
In the case that individual chaining pin can not meet requirement, the different size chaining pin of more than five can be designed, in order to meet the essence of each chaining pin
It is determined that position, to determine the perpendicularity of corresponding chaining pin, can ensure the accuracy of measurement by the correction of locating piece and limiting plate.For
Facilitate point gauge dial to rotate, locating piece can be arranged on to the surface of corresponding chaining pin, when immediately below suitable chaining pin is gone to, on
Locating piece corresponding to side is bonded with limiting plate vertical reference face, then inserts alignment pin on installing plate in corresponding pin-and-hole, will
Point gauge dial is fixed.
Referring to Fig. 9, the reset guide structure includes pilot hole 12 and spring 13, and the spring 13 is arranged on point gauge dial 1
In the pilot hole 12 of lateral surface, described one end of locating piece 10 is arranged in pilot hole 12 and is connected with spring 13.Locating piece front end
Cross section may be designed as rectangle, rear end is designed as cylinder, is moved by cylindrical portion in pilot hole, locating piece is played
Guide effect.When needing to rotate point gauge dial replacing chaining pin, locating piece can be pressed under the action of the spring, it is convenient to rotate chaining pin
Disk.
Wherein, the point gauge dial, chaining pin and locating dowel are made using stainless steel, for reaching altimeter gauge head
Counterweight requirements, when measuring workpiece, point gauge dial selection chaining pin is rotated, locating dowel is directed at the datum hole of altimeter, and locating dowel insertion is high
Spend in the datum hole of instrument, screwed in place pin.Using the present invention during measurement data, it can not only easily find superfine small
Face, step, measurement is accurate, efficiency is again high.It is particularly suitable for use in and multi-level zanjon, fine groove, multi-step deep hole etc is present
Workpiece calibration is used.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. Multifunctional height instrument gauge head, it is characterised in that：Including point gauge dial and several chaining pins, several chaining pins are radially arranged in
On point gauge dial is cylindrical, the measuring head diameter of several chaining pins, length；Described point gauge dial one end is provided with and altimeter datum hole phase
The locating dowel of cooperation, the axis of the locating dowel is perpendicular to plane where point gauge dial, the locating dowel relative altitude instrument datum hole
It is flexibly connected.
2. Multifunctional height instrument gauge head as claimed in claim 1, it is characterised in that：The locating dowel is led to altimeter datum hole
Cross alignment pin to be connected, the locating dowel is provided with the pin-and-hole with detent fit.
3. Multifunctional height instrument gauge head as claimed in claim 2, it is characterised in that：The chaining pin includes measuring staff and gauge head, institute
State gauge head and be arranged on measuring staff one end, the measuring staff other end is threadedly coupled with point gauge dial, the point gauge dial it is cylindrical be provided with
The screwed hole that measuring staff is engaged.
4. Multifunctional height instrument gauge head as claimed in claim 3, it is characterised in that：Screwed hole hole on the point gauge dial is cylindrical
Mouth is provided with fine positioning hole, and fine positioning section is provided between chaining pin end external screw thread and measuring staff, and the fine positioning section is cylindrical with surveying
Fine positioning hole on dials is cylindrical is engaged.
5. Multifunctional height instrument gauge head as claimed in claim 4, it is characterised in that：The measuring staff is torn open with intersegmental be provided with of fine positioning
Station section is filled, the cross section of the dismounting station section includes more than one pair of parallel edges.
6. Multifunctional height instrument gauge head as claimed in claim 3, it is characterised in that：The chaining pin is four, four chaining pins
Total length is identical, the measuring head diameter and length of four chaining pins；The point gauge dial it is cylindrical on be laid with four mounting surfaces,
The screwed hole coordinated with measuring staff is arranged in the middle part of mounting surface.
7. Multifunctional height instrument gauge head as claimed in claim 6, it is characterised in that：The alignment pin is two and in 90 ° of friendship
Fork with locating dowel it is cylindrical on two pin-and-holes coordinate.
8. the Multifunctional height instrument gauge head as described in claim any one of 2-7, it is characterised in that：Also include limiting plate, it is described
Limiting plate suspension is fixed on altimeter, and the side of the limiting plate is vertical reference face, if the chaining pin side surface is provided with
A dry locating piece, the locating piece side are the rectifying plane that can be bonded with limiting plate, the chaining pin central axis and right therewith
In the same plane, the locating piece is connected the locating piece rectifying plane answered by reset guide structure with point gauge dial；The positioning
Pin-and-hole quantity and chaining pin be consistent on post and pin aperture centerline and corresponding chaining pin center line in the same plane.
9. Multifunctional height instrument gauge head as claimed in claim 8, it is characterised in that：The reset guide structure includes pilot hole
And spring, the spring are arranged in the pilot hole of point gauge dial lateral surface, described locating piece one end be arranged in pilot hole and with
Spring is connected.
10. Multifunctional height instrument gauge head as claimed in claim 1, it is characterised in that：The point gauge dial, chaining pin and locating dowel are equal
For stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120130.9A CN107726955B (en) | 2017-11-14 | 2017-11-14 | Multifunctional altimeter measuring head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120130.9A CN107726955B (en) | 2017-11-14 | 2017-11-14 | Multifunctional altimeter measuring head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107726955A true CN107726955A (en) | 2018-02-23 |
| CN107726955B CN107726955B (en) | 2024-04-16 |
Family
ID=61215413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711120130.9A Active CN107726955B (en) | 2017-11-14 | 2017-11-14 | Multifunctional altimeter measuring head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726955B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801117A (en) * | 2018-07-31 | 2018-11-13 | 广西出入境检验检疫局危险品检测技术中心 | A kind of scale of depth for explosive single parcel post experiment and stacking experiment |
| CN112461182A (en) * | 2020-10-26 | 2021-03-09 | 天津旗领机电科技有限公司 | Adjustable groove depth measuring device and measuring method |
| CN113483623A (en) * | 2021-07-19 | 2021-10-08 | 西门子电机(中国)有限公司 | Machine base machining size detection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801117A (en) * | 2018-07-31 | 2018-11-13 | 广西出入境检验检疫局危险品检测技术中心 | A kind of scale of depth for explosive single parcel post experiment and stacking experiment |
| CN108801117B (en) * | 2018-07-31 | 2024-02-23 | 南宁海关技术中心 | Depth scale for single explosive package test and stacking test |
| CN112461182A (en) * | 2020-10-26 | 2021-03-09 | 天津旗领机电科技有限公司 | Adjustable groove depth measuring device and measuring method |
| CN112461182B (en) * | 2020-10-26 | 2022-05-10 | 天津旗领机电科技有限公司 | Adjustable groove depth measuring device and measuring method |
| CN113483623A (en) * | 2021-07-19 | 2021-10-08 | 西门子电机(中国)有限公司 | Machine base machining size detection system |
| CN113483623B (en) * | 2021-07-19 | 2024-01-02 | 西门子电机(中国)有限公司 | Engine base machining size detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107726955B (en) | 2024-04-16 |
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