CN219141693U

CN219141693U - Special gauge for rapidly detecting length from end face of shaft to same-direction step section

Info

Publication number: CN219141693U
Application number: CN202223577768.4U
Authority: CN
Inventors: 高伟; 朱丛林; 吴州; 杨益; 张晓波; 陈荣
Original assignee: Jiangsu Sunway Precision Forging Co ltd
Current assignee: Qianchao Senwei Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-06
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a special gauge for rapidly detecting the length from the end face of a shaft to a same-direction step section, which comprises a measuring seat, an elastic clamping ring, a standard part and a dial indicator, wherein the measuring seat comprises a horizontal plate and a vertical plate formed by extending downwards from two ends of the horizontal plate, an accommodating space is formed between the horizontal plate and the vertical plate, a through hole communicated with the accommodating space is formed in the horizontal plate, the elastic clamping ring is embedded in the through hole, the dial indicator is arranged in the elastic clamping ring and is clamped by the elastic clamping ring, and a probe of the dial indicator extends into the accommodating space. The utility model has the advantages of being capable of rapidly detecting the length from the end face of the shaft to the same-direction step section, and greatly improving the detection efficiency of the shaft section length.

Description

Special gauge for rapidly detecting length from end face of shaft to same-direction step section

Technical Field

The utility model relates to the field of detection of automobile axles, in particular to a special detection tool for rapidly detecting the length from the end face of an axle to the same-direction step section.

Background

Shafts are widely used in automotive gearboxes, and typical shafts include an input shaft and an output shaft. The length of the section of the shaft part is more in the machining process, and each section has a certain influence on subsequent machining and assembly, so that the length of the section is required to be detected and controlled in the shaft machining.

In the prior art, an optical measuring instrument is generally adopted to detect the length of the shaft class section. However, the optical measuring instrument is expensive, complex to operate, and difficult to implement and popularize on a large scale.

Therefore, it is necessary to provide a new technical solution.

Disclosure of Invention

In order to solve the technical problems in the prior art, the utility model discloses a special gauge for rapidly detecting the length from the end face of a shaft to the same-direction step section, which comprises the following specific technical scheme:

the utility model provides a special gauge for rapidly detecting the length from the end face of a shaft to the same-direction step section, which comprises a measuring seat, an elastic clamping ring, a standard component and a dial indicator,

the measuring seat comprises a horizontal plate and a vertical plate which is formed by extending downwards from two ends of the horizontal plate, an accommodating space is formed between the horizontal plate and the vertical plate, a through hole which is communicated with the accommodating space is arranged on the horizontal plate,

the elastic clamping ring is embedded in the through hole,

the dial indicator is arranged in the elastic clamping ring and is clamped by the elastic clamping ring, the probe of the dial indicator extends into the accommodating space,

the end part of the vertical plate on the measuring seat is placed on the step of the standard part, the end part of the standard part stretches into the accommodating space and is close to the dial indicator, the dial indicator is close to the end face contacting the standard part to carry out zero calibration, and the section length from the end face of the workpiece to the same-direction step can be rapidly measured after the standard part is taken out.

Preferably, the dial indicator further comprises a fixing screw, the vertical plate is provided with a threaded hole communicated with the elastic clamping ring, the fixing screw is connected with the threaded hole through threads, and the fixing screw extends to the elastic clamping ring to fix the dial indicator.

The utility model has the following beneficial effects:

1. the special gauge for rapidly detecting the length from the end face of the shaft to the same-direction step section has the obvious advantages of simple structure and convenience in use.

2. The special gauge for rapidly detecting the length from the end face of the shaft to the same-direction step section can rapidly detect the length from the end face of the shaft to the same-direction step section, and greatly improves the detection efficiency of the length of the shaft.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a special gauge for rapidly detecting the length from an end face of a shaft to a stepped section in the same direction.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model discloses a special gauge for rapidly detecting the length from the end face of a shaft to the same-direction step section, which is shown in fig. 1 and comprises a measuring seat 1, an elastic clamping ring 2, a standard part 3, a fixing screw 4 and a dial indicator 5.

The measuring seat 1 comprises a horizontal plate 11 and vertical plates 12 formed by downwards extending from two ends of the horizontal plate 11, an accommodating space is formed between the horizontal plate 11 and the vertical plates 12, a through hole communicated with the accommodating space is formed in the horizontal plate 11, and the elastic clamping ring 2 is embedded in the through hole.

The dial indicator 5 is arranged in the elastic clamping ring 2 and is clamped by the elastic clamping ring 2, and the probe of the dial indicator 5 extends into the accommodating space.

The end of the vertical plate 12 on the measuring seat 1 is placed on the step of the standard component 3, the end of the standard component 3 stretches into the accommodating space and is close to the dial indicator 5, the end face of the dial indicator 5, which is close to the standard component 3, is zeroed, and the section length from the end face of the workpiece to the same-direction step can be rapidly measured after the standard component 3 is taken out.

The vertical plate 12 is provided with a threaded hole communicated with the elastic clamping ring 2, the fixing screw 4 is in threaded connection with the threaded hole, and the fixing screw 4 extends to the elastic clamping ring 2 to fix the dial indicator 5.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art may combine and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications and alternatives to the above embodiments may be made by those skilled in the art within the scope of the utility model.

Claims

1. A special gauge for rapidly detecting the length from the end face of a shaft to the same-direction step section is characterized by comprising a measuring seat, an elastic clamping ring, a standard component and a dial indicator,

the elastic clamping ring is embedded in the through hole,

2. The special gauge for rapidly detecting the length from the end face of the shaft to the same-direction step section according to claim 1, further comprising a fixing screw, wherein the vertical plate is provided with a threaded hole communicated with the elastic clamping ring, the fixing screw is in threaded connection with the threaded hole, and the fixing screw extends to the elastic clamping ring to fix the dial indicator.