CN207515648U - A kind of bulge go-no go gauge - Google Patents

A kind of bulge go-no go gauge Download PDF

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Publication number
CN207515648U
CN207515648U CN201721196616.6U CN201721196616U CN207515648U CN 207515648 U CN207515648 U CN 207515648U CN 201721196616 U CN201721196616 U CN 201721196616U CN 207515648 U CN207515648 U CN 207515648U
Authority
CN
China
Prior art keywords
annular
main cylinder
slot
annular retractable
bulge
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.)
Withdrawn - After Issue
Application number
CN201721196616.6U
Other languages
Chinese (zh)
Inventor
马健
马小鹏
王兆永
储柳青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHMITTER AUTO STEEL TUBE (ANHUI) Co Ltd
Original Assignee
SCHMITTER AUTO STEEL TUBE (ANHUI) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SCHMITTER AUTO STEEL TUBE (ANHUI) Co Ltd filed Critical SCHMITTER AUTO STEEL TUBE (ANHUI) Co Ltd
Priority to CN201721196616.6U priority Critical patent/CN207515648U/en
Application granted granted Critical
Publication of CN207515648U publication Critical patent/CN207515648U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to detection instrument technical fields, especially a kind of bulge go-no go gauge, including hollow structure main cylinder, the nearly left side aperture position of main cylinder madial wall offers built-in annular fitting groove, the lateral length of built-in annular fitting groove is 5mm, and the lateral length of main cylinder is 50mm.A kind of bulge go-no go gauge of the utility model opens up built-in annular fitting groove by using inner left wall and outer right wall opens up the design of external ring-shaped regulating tank, main cylinder is inserted into steel duct, it is directly measured with the use of height gauge again, meet measurement request so as to reach, ensure the consistency measured, and complete quick measure, it is allow to realize detection, it avoids artificial a factor being taken to cause measurement error simultaneously, reliability, repeatability is stronger, meets measurement request, and it by the annular retractable set for being adjusted by rotation length, greatly promotes it and measures stroke.

Description

A kind of bulge go-no go gauge
Technical field
The utility model is related to detection instrument technical field, especially a kind of bulge go-no go gauge.
Background technology
It is domestic at present simple and high to processing technology and measurement request for detecting the product structure of bulge, make The problem of with during three-dimensional coordinates measurement due to measurement point, there are measured deviations, it is easy to cause significant dimensions not accurate, in addition make There are problems that travel limit when being measured with contourgraph.
Utility model content
The technical problems to be solved in the utility model is:In order to solve the problems, such as above-mentioned background technology, one is provided The improved bulge go-no go gauge of kind, the bulge go-no go gauge solved at present on the market is simple in structure, and processing technology and measurement request are high, The problem of not accurate enough and stroke limits to is measured simultaneously.
Technical solution is used by the utility model solves its technical problem:A kind of bulge go-no go gauge, including hollow knot Structure main cylinder, the nearly left side aperture position of the main cylinder madial wall offer built-in annular fitting groove, the built-in annular dress The lateral length of slot allocation is 5mm, and the lateral length of the main cylinder is 50mm, and the main cylinder diameter of bore size is 39.46mm, the internal orifice dimension size of the built-in annular fitting groove is 40.7mm.
Further, the main cylinder lateral wall is located at right openings position and offers external ring-shaped regulating tank, described External ring-shaped regulating tank left side wall and main cylinder contact surface on offer annular retractable slot, in the external ring-shaped regulating tank Portion is cased with annular retractable set, starts to offer stepped limiting on annular retractable set and external ring-shaped regulating tank contact surface Slot, the annular retractable set medial surface on have and the matched ring-shaped inner part telescopic of annular retractable slot, the annular There is the internal thread joint face for connecting and adjusting annular telescopic, the annular retractable set on the inside of telescopic chute on arcwall face It is screwed in inside annular retractable slot by ring-shaped inner part telescopic and is threadedly coupled with the internal thread joint face inside annular retractable slot.
Further, it is offered on the main cylinder lateral wall a plurality of with bar shaped that is being connected inside annular retractable slot Trepanning.
Further, it is very close to each other between annular retractable set medial surface and external ring-shaped regulating tank lateral surface.
The beneficial effects of the utility model are that a kind of bulge go-no go gauge of the utility model is opened up by using inner left wall Built-in annular fitting groove and outer right wall open up the design of external ring-shaped regulating tank, and main cylinder is inserted into steel duct, then coordinate It is directly measured using height gauge, meets measurement request so as to reach, ensure the consistency measured and complete quick measurement, make it Can realize detection, at the same avoid it is artificial a factor is taken to cause measurement error, reliability, repeatability is stronger, meets that measure will It asks, and the annular retractable set by being adjusted by rotation length, greatly promotes it and measure stroke.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the internal structure schematic diagram of annular telescopic chute in the utility model.
In figure:1. main cylinder, 2. annular fitting grooves, 3. external ring-shaped regulating tanks, 4. annular retractable slots, 5. annular retractables Set, 6. stepped limiting slots, 7. annular retractable sets, 8. bar shaped trepannings.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
Fig. 1 and a kind of bulge go-no go gauge shown in Fig. 2, including hollow structure main cylinder 1, the nearly left side of 1 madial wall of main cylinder Aperture position offers built-in annular fitting groove 2, and the lateral length of built-in annular fitting groove 2 is 5mm, and the transverse direction of main cylinder 1 is long It spends for 50mm, 1 diameter of bore size of main cylinder is 39.46mm, and the internal orifice dimension size of built-in annular fitting groove 2 is 40.7mm.
Further, 1 lateral wall of main cylinder is located at right openings position and offers external ring-shaped regulating tank 3, external ring-shaped Annular retractable slot 4 is offered on 3 left side wall of regulating tank and 1 contact surface of main cylinder, being cased with annular inside external ring-shaped regulating tank 3 stretches Contracting set 5, annular retractable set 5 offer stepped limiting slot 6, annular retractable set 5 with starting on 3 contact surface of external ring-shaped regulating tank Have on medial surface with 4 matched ring-shaped inner part telescopic 7 of annular retractable slot, have on 4 inside arcwall face of annular retractable slot For connecting and adjusting the internal thread joint face of annular telescopic 7, annular retractable set 7 screws in ring by ring-shaped inner part telescopic 7 4 inside of shape telescopic chute is threadedly coupled with the internal thread joint face inside annular retractable slot 4.
Further, 2 and the bar shaped trepanning 8 being connected inside annular retractable slot 4 are offered on 1 lateral wall of main cylinder, Further, it is very close to each other between annular retractable set 3 lateral surface of 7 medial surfaces and external ring-shaped regulating tank, the one of the utility model Kind bulge go-no go gauge opens up built-in annular fitting groove 2 by using inner left wall and outer right wall opens up external ring-shaped regulating tank 3 Design, main cylinder 1 is inserted into steel duct, then directly measure with the use of height gauge, meets measurement request so as to reach, protect It demonstrate,proves the consistency measured and completes quick measure so that it can realize detection, while avoid artificial a factor being taken to cause to measure Error, reliability, repeatability is stronger, meets measurement request, and the annular retractable by being adjusted by rotation length covers 7, significantly It promotes it and measures stroke.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real The content being not limited to novel technical scope on specification, it is necessary to which its technology is determined according to right Property range.

Claims (3)

1. a kind of bulge go-no go gauge, including hollow structure main cylinder (1), it is characterized in that:Described main cylinder (1) madial wall is closely left Side opening position offers built-in annular fitting groove (2), and the lateral length of the built-in annular fitting groove (2) is 5mm, the master The lateral length of cylinder (1) is 50mm, and the main cylinder (1) diameter of bore size is 39.46mm, the built-in annular assembling The internal orifice dimension size of slot (2) is 40.7mm;
Described main cylinder (1) lateral wall is located at right openings position and offers external ring-shaped regulating tank (3), the external ring Annular retractable slot (4), the external ring-shaped regulating tank are offered on shape regulating tank (3) left side wall and main cylinder (1) contact surface (3) internal to be cased with annular retractable set (5), the annular retractable set (5) on external ring-shaped regulating tank (3) contact surface with starting out Equipped with stepped limiting slot (6), have and annular retractable slot (4) matched ring on described annular retractable set (5) medial surface Telescopic (7) inside shape has to connect and adjust annular telescopic on the inside of the annular retractable slot (4) on arcwall face (5) internal thread joint face, the annular retractable set (5) are screwed in by ring-shaped inner part telescopic (7) in annular retractable slot (4) Portion's internal thread joint face internal with annular retractable slot (4) is threadedly coupled.
2. a kind of bulge go-no go gauge according to claim 1, it is characterized in that:It is opened up on described main cylinder (1) lateral wall There are a plurality of bar shaped trepannings (8) being connected with annular retractable slot (4) inside.
3. a kind of bulge go-no go gauge according to claim 1, it is characterized in that:Annular retractable set (5) medial surface with It is very close to each other between external ring-shaped regulating tank (3) lateral surface.
CN201721196616.6U 2017-09-15 2017-09-15 A kind of bulge go-no go gauge Withdrawn - After Issue CN207515648U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721196616.6U CN207515648U (en) 2017-09-15 2017-09-15 A kind of bulge go-no go gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721196616.6U CN207515648U (en) 2017-09-15 2017-09-15 A kind of bulge go-no go gauge

Publications (1)

Publication Number Publication Date
CN207515648U true CN207515648U (en) 2018-06-19

Family

ID=62532698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721196616.6U Withdrawn - After Issue CN207515648U (en) 2017-09-15 2017-09-15 A kind of bulge go-no go gauge

Country Status (1)

Country Link
CN (1) CN207515648U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107560517A (en) * 2017-09-15 2018-01-09 施密特汽车管件(安徽)有限公司 A kind of bulge go-no go gauge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107560517A (en) * 2017-09-15 2018-01-09 施密特汽车管件(安徽)有限公司 A kind of bulge go-no go gauge
CN107560517B (en) * 2017-09-15 2020-05-29 施密特汽车管件(安徽)有限公司 Bulge go-no go gauge

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GR01 Patent grant
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AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20180619

Effective date of abandoning: 20200529