CN205300474U

CN205300474U - Utensil is examined to taper sleeve pipe external dimension

Info

Publication number: CN205300474U
Application number: CN201521110736.0U
Authority: CN
Inventors: 蔡灏
Original assignee: Wuxi Qingshan Railway Equipment Co Ltd
Current assignee: Wuxi Qingshan Railway Equipment Co Ltd
Priority date: 2015-12-29
Filing date: 2015-12-29
Publication date: 2016-06-08
Anticipated expiration: 2025-12-29

Abstract

The utility model provides an utensil is examined to taper sleeve pipe external dimension, including: no -go gage, logical rule, base plate, seted up the no -go gage on the base plate, led to two back taper through -holes on the rule, the major axis radius I of leading to the rule top is not less than the top major axis radius II of no -go gage, the top minor axis radius I of leading to rule is not less than the top minor axis radius II of no -go gage, the utility model discloses setting up on a block base board and leading to rule, no -go gage, the size of these expert's rule, no -go gage accords with awl sheathed tube appearance, corresponding with awl sheathed tube overall dimension, can realize improving test efficiency to the short -term test of awl sheathed tube size.

Description

A kind of taper bushing overall dimensions cubing

Technical field

This utility model relates generally to product cubing detection field, particularly relates to a kind of taper bushing overall dimensions cubing.

Background technology

High owing to adjusting taper bushing length and width dimensional requirement, tolerance is little, standard: 59.1 �� 0.2, and 41.1 �� 0.2, when detecting with slide gauge, workload is big, and efficiency is low.

Utility model content

This utility model provides a kind of taper bushing overall dimensions cubing, whether the gradient simply measuring track gauge block inclined-plane is qualified, in order to achieve the above object, this utility model is by the following technical solutions: this utility model includes: no-go gage, drift, substrate, described substrate offers no-go gage, two inverted cone through holes of drift, the major axis radius I at described drift top is not less than the top major axis radius II of described no-go gage, and the top minor axis radius I of described drift is not less than the top minor axis radius II of described no-go gage.

Preferably, breach I is offered bottom described no-go gage.

Preferably, breach II is offered bottom described drift.

Preferably, described substrate adopts metal material.

The beneficial effects of the utility model: this utility model arranges drift, no-go gage on one piece of substrate, this drift, no-go gage size to meet the profile of taper bushing corresponding with the overall dimensions of taper bushing, it is capable of the quick detection of the size to taper bushing, improves checkability.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is about the A-A sectional view of no-go gage in Fig. 1 in this utility model;

Fig. 3 is about the B-B sectional view of no-go gage in Fig. 1 in this utility model;

Fig. 4 is about the C-C sectional view of drift in Fig. 1 in this utility model;

Fig. 5 is about the D-D sectional view of drift in Fig. 1 in this utility model;

In figure, 1, substrate; 2, no-go gage; 3, drift.

Detailed description of the invention

Known as shown in Figure 1, this utility model includes: substrate 1, no-go gage 2, drift 3, described substrate 1 adopts metal material, described substrate 1 offers no-go gage 2,3 two inverted cone through holes of drift, known as Figure 2-Figure 5, preferably, the inclined plane number of degrees value of described inverted cone through-hole wall is 2 ��;

The major axis radius I at described drift 3 top is not less than the top major axis radius II of described no-go gage 2, the top minor axis radius I of described drift 3 is not less than the top minor axis radius II of described no-go gage 2, preferably, the major diameter at described drift 3 top is 59.1+0.2, and the minor axis diameter at described drift 3 top is 41.1+0.2;The major diameter at described no-go gage 2 top is 59.1-0.2, and the minor axis diameter at described no-go gage 2 top is 41.1-0.2.

As it is shown on figure 3, offer breach I bottom described no-go gage 2.

As it is shown in figure 5, also offer breach II bottom described drift 3.

The principle of above-described embodiment only illustrative present patent application and effect thereof, not for restriction present patent application. Above-described embodiment all under the spirit and category of present patent application, can be modified or change by any those skilled in the art. Therefore, such as having all equivalence modification or changes that usually intellectual completes under the spirit disclosed without departing from present patent application with technological thought in art, the claim must asked by this patent is contained.

Claims

1. a taper bushing overall dimensions cubing, include: no-go gage, drift, substrate, it is characterized in that: described substrate offers no-go gage, two inverted cone through holes of drift, the major axis radius I at described drift top is not less than the top major axis radius II of described no-go gage, and the top minor axis radius I of described drift is not less than the top minor axis radius II of described no-go gage.

2. a kind of taper bushing overall dimensions cubing according to claim 1, it is characterised in that: offer breach I bottom described no-go gage.

3. a kind of taper bushing overall dimensions cubing according to claim 1, it is characterised in that: offer breach II bottom described drift.

4. a kind of taper bushing overall dimensions cubing according to claim 1, it is characterised in that: described substrate adopts metal material.