CN211084987U - Column tube internal diameter detects with leading to no-go gage device - Google Patents

Column tube internal diameter detects with leading to no-go gage device Download PDF

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Publication number
CN211084987U
CN211084987U CN201922308817.6U CN201922308817U CN211084987U CN 211084987 U CN211084987 U CN 211084987U CN 201922308817 U CN201922308817 U CN 201922308817U CN 211084987 U CN211084987 U CN 211084987U
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China
Prior art keywords
gage
leading
internal diameter
detects
gauge
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CN201922308817.6U
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Chinese (zh)
Inventor
周文玉
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Suzhou Aivi Testing Technology Co ltd
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Suzhou Aivi Testing Technology Co ltd
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Priority to CN201922308817.6U priority Critical patent/CN211084987U/en
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Abstract

The utility model discloses a post pipe internal diameter detects with leading to no-go gage device, comprising a base plate, be provided with the pillar on the bottom plate, the pillar upper end is provided with the activity and detects the piece, the cartridge has leading to the no-go gage on the activity detects the piece, leading to no-go gage one end for leading to the rule, the other end is the no-go gage. This column tube internal diameter detects with leading no-go gage device, and the measurement is accurate, and detection efficiency is high, low in production cost.

Description

Column tube internal diameter detects with leading to no-go gage device
Technical Field
The utility model belongs to the technical field of lead to no-go gage, concretely relates to column casing internal diameter detects with leading to no-go gage device.
Background
The go-no go gauge is one kind of measuring tool, in the actual production, if a large batch of products are measured one by using a measuring tool (such as a vernier caliper, a dial gauge and other measuring tools with scales), the measurement is very troublesome, qualified products have a measurement range, and the products are qualified in the range, so people adopt the go-no go gauge and the no-go gauge to measure
The conventional measuring tool has large measuring error, and other devices have slow measuring speed and high cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a column casing internal diameter detects with leading to no-go gage device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a column casing internal diameter detects with leading to no-go gage device, includes the bottom plate, be provided with the pillar on the bottom plate, the pillar upper end is provided with the activity and detects the piece, the cartridge has leading to the no-go gage on the activity detects the piece, leading to no-go gage one end and being leading to the no-go gage, the other end is the no-go gage.
Preferably, the strut can be sleeved with a product.
Preferably, the activity detection block is composed of four identical 1/4 round blocks, and forms a hollow cylindrical structure.
Preferably, the movable detection block can prop open 1/4 of the round blocks under the action of internal tension, and the opening angle of each 1/4 round block is the same.
The utility model discloses a technological effect and advantage: this column casing internal diameter detects with leading to no-go gage device, simple structure, convenient operation can the rapid survey product hole internal diameter, and the activity detects the piece and opens and dwindles in step, and the error is little, and is efficient, and does not receive the restriction that detects the place, low in manufacturing cost.
Drawings
FIG. 1 is a main body diagram of the present invention;
Fig. 2 is a schematic view of the product inspection of the present invention.
In the figure: 1. a base plate; 2. a pillar; 3. a motion detection block; 4. a through end; 5. a go-no go gauge; 6. stopping the end; 7. and (5) producing the product.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a post pipe internal diameter detects with leading to no-go gage device as shown in figure 1, figure 2, comprising a base plate 1, be provided with pillar 2 on the bottom plate 1, 2 upper ends of pillar are provided with the activity and detect piece 3, the cartridge has leading to no-go gage 5 on the activity detects piece 3, leading to no-go gage 5 one end for leading to rule 4, the other end is no-go gage 6.
Specifically, the strut 2 may be sleeved with a product 7.
Specifically, the activity detection block 3 is composed of four identical 1/4 round blocks, and forms a hollow cylindrical structure.
Specifically, the movable detection block 3 can prop open 1/4 of the round blocks under the action of internal tension, and the opening angles of the 1/4 round blocks are the same.
The working principle is as follows: this column pipe internal diameter detects with leading to no-go gage device, when leading to no-go gage 5 not inserting activity and detecting piece 3, the activity detects piece 3 and is in the shrink normality, is convenient for pack into product 7, can strut the activity when inserting leading to no-go gage 5's logical end 4 and detect piece 3, and the circumscribed circle that the activity detected piece 3 constitutes is product internal diameter logical gage for tolerance under the 7 internal diameters of product, and when inserting leading to no-go gage 5's no-go end 6, the circumscribed circle that the activity detected piece 3 constitutes is product internal diameter tolerance on the product internal diameter promptly. When the universal check gauge is used, the universal check gauge 5 is taken down firstly, the product 7 is inserted on the support column 2, then the universal end 4 and the check end 6 of the universal check gauge 5 are respectively inserted, when the universal end 4 can be inserted, the check end 6 cannot be inserted, the product is qualified, otherwise, the product is unqualified.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (4)

1. The utility model provides a column tube internal diameter detects with leading to no-go gage device, includes bottom plate (1), its characterized in that: the bottom plate (1) is provided with a strut (2), the upper end of the strut (2) is provided with a movable detection block (3), a go-no go gauge (5) is inserted on the movable detection block (3), one end of the go-no go gauge (5) is a go-no go gauge (4), and the other end of the go-no go gauge (6).
2. The go-no go gauge device for detecting the inner diameter of the column tube according to claim 1, characterized in that: the strut (2) can be sleeved with a product (7).
3. The go-no go gauge device for detecting the inner diameter of the column tube according to claim 1, characterized in that: the movable detection block (3) is composed of four identical 1/4 round blocks and forms a hollow cylindrical structure.
4. The go-no go gauge device for detecting the inner diameter of the column tube according to claim 3, characterized in that: the movable detection block (3) can prop open 1/4 of the round blocks under the action of tension inside, and the opening angles of the 1/4 round blocks are the same.
CN201922308817.6U 2019-12-20 2019-12-20 Column tube internal diameter detects with leading to no-go gage device Active CN211084987U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922308817.6U CN211084987U (en) 2019-12-20 2019-12-20 Column tube internal diameter detects with leading to no-go gage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922308817.6U CN211084987U (en) 2019-12-20 2019-12-20 Column tube internal diameter detects with leading to no-go gage device

Publications (1)

Publication Number Publication Date
CN211084987U true CN211084987U (en) 2020-07-24

Family

ID=71647883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922308817.6U Active CN211084987U (en) 2019-12-20 2019-12-20 Column tube internal diameter detects with leading to no-go gage device

Country Status (1)

Country Link
CN (1) CN211084987U (en)

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