CN209512734U - Novel detection device - Google Patents

Novel detection device Download PDF

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Publication number
CN209512734U
CN209512734U CN201822267189.7U CN201822267189U CN209512734U CN 209512734 U CN209512734 U CN 209512734U CN 201822267189 U CN201822267189 U CN 201822267189U CN 209512734 U CN209512734 U CN 209512734U
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China
Prior art keywords
ontology
removable pin
detection device
hole
guide
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Active
Application number
CN201822267189.7U
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Chinese (zh)
Inventor
亢阳阳
杨洋
赵中岳
王伟
丁勇
赵忠伟
宋中锋
韦明强
李仲布
向赞扬
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Shanghai Precision Auto Model Technology Co Ltd
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Shanghai Precision Auto Model Technology Co Ltd
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Priority to CN201822267189.7U priority Critical patent/CN209512734U/en
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Abstract

The utility model provides a kind of novel detection device, including ontology, dial gauge and zero block.Through-hole is equipped on the ontology along longitudinal direction, is equipped with guide and removable pin in the ontology, the guide covers on the removable pin, and the removable pin can move in the through-hole relative to guide;The bottom of the removable pin is equipped with detector, and ontology leading flank bottom, which is equipped with, accommodates the groove that detector stretches out, and the bottom of the ontology is equipped with several first reference pins;The measuring staff of the dial gauge protrudes into through-hole and is connected to the end of the removable pin.The utility model structure novel, it is easy to make, removable pin and guide cooperation are set in ontology, efficiently solve dial gauge Caton phenomenon in the prior art, and also settable second reference pins and the second limiting section, completes the purpose of clearance surface difference detection.

Description

Novel detection device
Technical field
The utility model relates to detection fields, more particularly to a kind of novel detection device.
Background technique
In previous tradition cubing manufacturing process, the machined surface profile line of product, trimming, the detection of flange.The face of usually requiring is poor The multiple types of tools such as rule, section gauge, clearance ruler, common mark set are checked that such detection mode is comparatively laborious, and each single item Detection requires specific purpose tool, and detected value need to visually observe that read such words error larger, has larger drawback.
A kind of clearance surface difference measurement is disclosed in the Chinese utility model patent specification of application number 201720132745.2 Device is related to automobile mechanical technical field, it includes amesdial, measuring block and angle-regulating block, and the measuring block is equipped with measurement Contact block, the measurement contact block are semi-cylindrical, and measuring block one end is equipped with the U-shaped opening slot for angle of assembling adjusting block, The U-shaped opening slot is equipped with perforative circular hole, and the other end of measuring block is equipped with the adjusting threaded hole being connected to U-shaped opening slot, The angle-regulating block, which is equipped with the centre bore for fixing amesdial and adjusts bolt, passes through hole.However the face difference measuring device is surveyed When measuring the face difference of Different Plane, additionally mounted connection, dismounting trouble are needed.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of novel detection devices, to overcome the above-mentioned of the prior art Defect.
To achieve the above object, the utility model provides a kind of novel detection device, including ontology and dial gauge, and described Through-hole is equipped on body along longitudinal direction, is equipped with guide and removable pin in the ontology, the guide covers on the removable pin, and institute Stating removable pin can move in the through-hole relative to guide;The bottom of the removable pin is equipped with detector, the ontology front side Face bottom, which is equipped with, accommodates the groove that detector stretches out, and the bottom of the ontology is equipped with several first reference pins;The dial gauge Measuring staff protrude into the end in through-hole and being connected to the removable pin.
Preferably, the position-limit mechanism for limiting the removable pin lengthwise position, the limit are additionally provided on the ontology Mechanism includes spacer pin and the limit hole in long strip for being located at the ontology two sides, and the spacer pin passes through the removable pin, And both ends are located in corresponding limit hole.
Preferably, the limit for limiting removable pin shift position is offered on the outer wall of the guide upwards from bottom end Slot.
Preferably, the bottom of the ontology is equipped with the first limiting section by the position of front end.
Preferably, the detector is L-shaped, including portion and vertical portion anyhow, the end in the portion anyhow and the removable pin Portion's connection, the bottom of vertical portion shape in curved surface, the bottom level of the vertical portion extend outward to form test section.
Preferably, the leading flank of the ontology is equipped with several second reference pins, close on the leading flank of the ontology The position of bottom is equipped with the second limiting section.
Preferably, the ontology includes body upper part and body lower part, and the body upper part and the body lower part pass through It is bolted, the guide, removable pin are located in the body lower part, and the measuring staff of the dial gauge is located at the body upper part It is interior.
Preferably, the body upper part is equipped with first positioning hole, and the body lower part is equipped with second location hole, passes through Positioning pin sequentially passes through second location hole and first positioning hole.
Preferably, the jackscrew for compressing the dial gauge is also equipped on the body lower part.
As described above, the utility model relates to novel detection device, have the advantages that the utility model structure Novelty, it is easy to make, removable pin and guide cooperation are set in ontology, it is existing to efficiently solve dial gauge Caton in the prior art As, and also settable second reference pins and the second limiting section, complete the purpose of the poor two kinds of detections in gap and face.Gap detection and Face difference detects two kinds of detection modes and can arbitrarily switch.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the enlarged drawing in Fig. 2 at A.
Fig. 4 is the utility model partial structural diagram.
Fig. 5 is the decomposition texture schematic diagram of ontology.
Fig. 6 is the structural schematic diagram of detector.
Status diagram when Fig. 7 is the utility model measuring surface difference.
Fig. 8 is status diagram when the utility model measures gap.
Component label instructions
1 ontology
11 through-holes
12 grooves
13 first reference pins
14 spacer pins
15 limit holes
16 first limiting sections
17 second reference pins
18 second limiting sections
19 jackscrews
101 body upper parts
1011 first positioning holes
1012 first connecting holes
102 body lower parts
1021 second location holes
1022 second connecting holes
2 dial gauges
21 measuring staffs
3 guidees
31 limiting slots
4 removable pins
5 detectors
51 portions anyhow
52 vertical portions
521 test sections
6 zero blocks
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off The content shown is not intended to limit the utility model enforceable restriction item so that those skilled in the art understands and reads Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model In the range of appearance can cover.Meanwhile in this specification cited such as "upper", "lower", "left", "right", " centre " term, It is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, the change of relativeness or tune It is whole, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As shown in Figures 1 to 6, the utility model provides a kind of novel detection device, including ontology 1 and dial gauge 2, described Ontology 1 includes body upper part 101 and body lower part 102, and the body upper part 101 is placed on the body lower part 102, and is passed through Body upper part 101 and the body lower part 102 are fixed together by bolt, more specifically, set on the body upper part 101 There is the first connecting hole 1012, the body lower part 102 is equipped with the second connecting hole 1022, and bolt passes through the second connecting hole 1022 It is threadedly coupled afterwards with the first connecting hole 1012;In a preferred embodiment, the top of the body upper part 101 is equipped with first Location hole 1011, the body lower part 102 are equipped with second location hole 1021, successively wear first positioning hole by positioning pin 1011 and second location hole 1021, positioning pin can be fixed in second location hole 1021, when installation, first body upper part 101 is determined Body upper part 101 is fixedly connected by position on body lower part 102, then through bolt with body lower part 102.
As shown in Figure 1, Figure 2 and shown in Fig. 5, through-hole 11 is equipped on the ontology 1 along longitudinal direction, is equipped with guide 3 in the ontology 1 With removable pin 4, i.e., the described guide 3 and removable pin 4 are located in the body lower part 102, and the measuring staff 21 of the dial gauge 2 is located at In the body upper part 101, the end gauge head of measuring staff 21 is connected to the end of the removable pin 4, and 3 sets of the guide is in the work On dynamic pin 4, and the removable pin 4 can vertically move in the through-hole 11 relative to guide 3.The bottom of the removable pin 4 is set There is detector 5, the 1 leading flank bottom of ontology, which is equipped with, accommodates the groove 12 that detector 5 stretches out, and the bottom of the ontology 1 is equipped with Several first reference pins 13, the first reference pins 13 are threadedly coupled with the ontology 1, the first usually setting three of reference pins 13, Datum mark in angular distribution, as detection.
As shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 7, it is preferable that be additionally provided on the ontology 1 vertical for limiting the removable pin 4 To the position-limit mechanism of position, the position-limit mechanism includes spacer pin 14 and the limit in long strip for being located at 1 two sides of ontology Hole 15, the spacer pin 14 passes through the removable pin 4, and both ends are located in corresponding limit hole 15, the limit hole of strip 15 while guaranteeing that removable pin 4 moves up and down position, and removable pin is also avoided to deviate from the ontology 1.Preferably, the guide 3 Outer wall on offer limiting slot 31 for limiting 4 shift position of removable pin upwards from bottom end, give the removable pin 4 and rise Space.
As described in Fig. 1 to Fig. 3, Fig. 5 and Fig. 7, it is preferable that the bottom of the ontology 1 is equipped with first by the position of front end Limiting section 16 is limited by the first limiting section 16, it is ensured that when face difference detects, the position of the utility model is not in too big change Change.
As shown in Figure 6, it is preferable that the detector 5 is L-shaped, including portion 51 and vertical portion 52 anyhow, the portion anyhow 51 connect with the end of the removable pin 4, the bottom shape in curved surface of the vertical portion 52, convenient for detecting, the vertical portion 52 Bottom level extends outward to form test section 521, the detector 5 is arranged at L-shaped, and test section 521 is individually supported It connects on face to be detected.
As shown in Figure 1 and Figure 5, it is preferable that the leading flank of the ontology 1 be equipped with several second reference pins 17, second Reference pins 17 are threadedly coupled with the ontology 1, and the second usually setting three of reference pins 17, is in angular distribution, as gap detection Datum mark;Position on the leading flank of the ontology 1 close to bottom is equipped with the second limiting section 18, when gap detection, second Limiting section 18 is resisted against on datum level, and the test section 521 is connected on face to be detected.
As shown in Figure 7, it is preferable that the jackscrew for compressing the dial gauge 2 is also equipped on the body upper part 101 19, dial gauge 2 is securely fixed on the body upper part 101.
As shown in fig. 7, be located at the first limiting section 16 in the groove of zero block 6 when using the utility model measuring surface difference, The lower end of three the first reference pins forms datum level, and test section 521 is connected to the right side horizontal plane of groove, then dial gauge is returned Zero, then the face using the utility model detection two planes of workpiece for measurement is poor.
As shown in figure 8, the utility model is turned 90 ° of placements, the second limiting section 18 when measuring gap using the utility model In the groove of zero block 6, the end of three the second reference pins forms datum level, and test section 521 is connected to the left side of groove On wall, then dial gauge is zeroed, then using the gap of the utility model detection two upright planes of workpiece for measurement.
In conclusion the utility model effectively overcomes various shortcoming in the prior art and has high industrial exploitation value Value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.

Claims (9)

1. a kind of novel detection device, which is characterized in that including ontology (1), dial gauge (2) and zero block (6), the ontology (1) it is equipped with along longitudinal direction on through-hole (11), guide (3) and removable pin (4) is equipped in the ontology (1), the guide (3) covers On the removable pin (4), and the removable pin (4) can move in the through-hole (11) relative to guide (3);The removable pin (4) bottom is equipped with detector (5), and ontology (1) the leading flank bottom, which is equipped with, accommodates the groove (12) that detector (5) are stretched out, The bottom of the ontology (1) is equipped with several first reference pins (13);The measuring staff (21) of the dial gauge (2) protrudes into through-hole (11) End that is interior and being connected to the removable pin (4).
2. novel detection device according to claim 1, it is characterised in that: be additionally provided on the ontology (1) for limiting The position-limit mechanism of removable pin (4) lengthwise position, the position-limit mechanism include spacer pin (14) and are located at the ontology (1) two The limit hole (15) in long strip of side, the spacer pin (14) passes through the removable pin (4), and both ends are located at accordingly In limit hole (15).
3. novel detection device according to claim 2, it is characterised in that: on the outer wall of the guide (3) from bottom end to On offer limiting slot (31) for limiting removable pin (4) shift position.
4. novel detection device according to claim 1, it is characterised in that: the bottom of the ontology (1) is by front end Position is equipped with the first limiting section (16).
5. novel detection device according to claim 1, it is characterised in that: the detector (5) is L-shaped, including anyhow Portion (51) and vertical portion (52), the portion anyhow (51) connect with the end of the removable pin (4), the bottom of the vertical portion (52) The bottom level of portion's shape in curved surface, the vertical portion (52) extends outward to form test section (521).
6. novel detection device according to claim 5, it is characterised in that: the ontology (1) if leading flank be equipped with Second reference pins (17) are done, the position of close bottom is equipped with the second limiting section (18) on the leading flank of the ontology (1).
7. novel detection device according to claim 1, it is characterised in that: the ontology (1) includes body upper part (101) With body lower part (102), the body upper part (101) and the body lower part (102) are bolted, the guide (3), Removable pin (4) is located in the body lower part (102), and the measuring staff (21) of the dial gauge (2) is located at the body upper part (101) It is interior.
8. novel detection device according to claim 7, it is characterised in that: the body upper part (101) is equipped with first Location hole (1011), the body lower part (102) are equipped with second location hole (1021), and it is fixed to sequentially pass through first by positioning pin Position hole (1011) and second location hole (1021).
9. novel detection device according to claim 1, it is characterised in that: be also equipped on the body upper part (101) For compressing the jackscrew (19) of the dial gauge (2).
CN201822267189.7U 2018-12-28 2018-12-28 Novel detection device Active CN209512734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822267189.7U CN209512734U (en) 2018-12-28 2018-12-28 Novel detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822267189.7U CN209512734U (en) 2018-12-28 2018-12-28 Novel detection device

Publications (1)

Publication Number Publication Date
CN209512734U true CN209512734U (en) 2019-10-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822267189.7U Active CN209512734U (en) 2018-12-28 2018-12-28 Novel detection device

Country Status (1)

Country Link
CN (1) CN209512734U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964560A (en) * 2020-06-30 2020-11-20 中国航发南方工业有限公司 Device and method for measuring inlet size of diffuser throat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964560A (en) * 2020-06-30 2020-11-20 中国航发南方工业有限公司 Device and method for measuring inlet size of diffuser throat

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