CN219265189U

CN219265189U - Novel handheld gauge for special-shaped threading hole of electrophoresis part

Info

Publication number: CN219265189U
Application number: CN202320149871.4U
Authority: CN
Inventors: 文焱; 张作伟; 宋清和; 张世恩
Original assignee: Dalian Yaming Automotive Parts Co ltd
Current assignee: Dalian Yaming Automotive Parts Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-27
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a novel handheld gauge for a special-shaped threading hole of an electrophoresis part, which comprises a handle, wherein a connecting plate is arranged at one end of the handle, a substrate is arranged at one side of the connecting plate away from the handle, and a positioning assembly and a detection assembly are arranged on one side of the substrate away from the connecting plate. According to the novel handheld checking fixture for the special-shaped threading hole of the electrophoresis part, the direction of the special-shaped threading hole on the corresponding part of the checking fixture can be quickly positioned through the arranged center positioning block, then the center positioning block penetrates into the middle hole of the special-shaped threading hole, and the detection pin penetrates into the end hole of the corresponding special-shaped threading hole, so that the detection result of the special-shaped threading hole on the part, including the position degree, the diameter and the like, is qualified and has no burrs, the whole detection process is convenient, the steps are few, the detection efficiency is high, and the usability is strong.

Description

Novel handheld gauge for special-shaped threading hole of electrophoresis part

Technical Field

The utility model relates to the technical field of part inspection tools, in particular to a novel handheld inspection tool for a special-shaped threading hole of an electrophoresis part.

Background

The application relates to an aluminum alloy part, wherein in order to be well matched with a hand piece mounting plug, a special threading hole on the part has higher size requirement; during detection, the special-shaped threading hole on the part is small, the position degree, the diameter and other dimensions are accurate, actual measurement is inconvenient, and burrs and the like in the special-shaped threading hole are inconvenient to detect, so that the problem of measuring the special-shaped threading hole on the part is difficult to solve; in the traditional detection mode, three-coordinate matching profilometer is mostly used for detection, but when parts are mass-produced and delivered, the detection efficiency of the three-coordinate and profilometer is too low; meanwhile, the small special-shaped threading hole on the part cannot be accurately measured; the novel handheld gauge is designed at present for detect abnormal shape through wires hole in the part, with the problem of solving above-mentioned detection efficiency low, burr is inconvenient for detecting.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings in the prior art, it is desirable to provide a novel handheld inspection tool for a special-shaped threading hole of an electrophoresis part.

The utility model provides a novel handheld gauge for a special-shaped threading hole of an electrophoresis part, which comprises a handle, wherein a connecting plate is arranged at one end of the handle, a substrate is arranged at one side of the connecting plate away from the handle, and a positioning assembly and a detection assembly are arranged on one side of the substrate away from the connecting plate.

Preferably, the positioning assembly comprises a central positioning block arranged on one surface of the base plate, which is far away from the connecting plate, and the central positioning block is arranged to be convex corresponding to the middle hole of the special-shaped threading hole on the part.

Preferably, the detection assembly comprises detection pins arranged on two sides of the center positioning block on one surface of the base plate away from the connecting plate, and the detection pins are arranged corresponding to end holes at two ends of the special-shaped threading holes in the part.

Compared with the prior art, the utility model has the beneficial effects that:

according to the novel handheld checking fixture for the special-shaped threading hole of the electrophoresis part, the direction of the special-shaped threading hole on the corresponding part of the checking fixture can be quickly positioned through the arranged center positioning block, then the center positioning block penetrates into the middle hole of the special-shaped threading hole, and the detection pin penetrates into the end hole of the corresponding special-shaped threading hole, so that the detection result of the special-shaped threading hole on the part, including the position degree, the diameter and the like, is qualified and has no burrs, the whole detection process is convenient, the steps are few, the detection efficiency is high, and the usability is strong.

It should be understood that the description in this summary is not intended to limit the critical or essential features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model.

Other features of the present utility model will become apparent from the description that follows.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a side of a gauge for inspecting a part;

FIG. 2 is a schematic view of the other side of the inspection tool in inspecting parts;

FIG. 3 is a schematic structural view of a part;

FIG. 4 is a schematic structural view of one side of the gauge;

FIG. 5 is a schematic view of the other side of the gauge;

reference numerals in the drawings: 1. a handle; 2. a connecting plate; 3. a substrate; 4. a center positioning plate; 5. a detection pin; 6. a part; 7. a special-shaped threading hole; 71. a middle hole; 72. and (5) end holes.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1 to 5, an embodiment of the utility model provides a novel handheld gauge for a special-shaped threading hole of an electrophoresis part, which comprises a handle 1, wherein a connecting plate 2 is arranged at one end of the handle 1, a substrate 3 is arranged at one side of the connecting plate 2 away from the handle 1, and a positioning component and a detection component are arranged on one side of the substrate 3 away from the connecting plate 2.

Wherein, the one side that the base plate 3 is close to locating component and detection subassembly can laminate mutually with the one side of the dysmorphism through wires hole 7 of waiting to detect the part.

Preferably, the positioning assembly comprises a central positioning block 4 arranged on one surface of the base plate 3 far away from the connecting plate 2, and the central positioning block 4 is arranged to be convex corresponding to a middle hole 71 of the special-shaped threading hole 7 on the part 6.

Preferably, the detection assembly comprises detection pins 5 arranged on the surface, far away from the connecting plate 2, of the base plate 3 and positioned on two sides of the center positioning block 4, and the detection pins 5 are arranged corresponding to end holes 72 on two ends of the special-shaped threading holes 7 on the part.

The diameter of the detecting pin 5 is matched with the diameter of the end hole 72 of the special-shaped threading hole 7, and the size of the center positioning block 4 is matched with the size of the special-shaped threading hole 7.

The position of the center positioning block 4 is taken as a reference, the positions of the detection pins 5 on two sides are set according to the form and position tolerance requirement, and the position relation between the detection pins 5 on the detection tool and the center positioning block 4 is determined;

during detection, the substrate 3 on the detection tool is abutted against one side surface of the special-shaped threading hole 7 on the part 6 corresponding to the position of the special-shaped threading hole 7 on the part 6, the center positioning block 4 corresponds to the position of the middle hole 71 of the special-shaped threading hole 7, the detection pins 5 correspond to the position of the special-shaped threading hole 7, if the center positioning block 4 and the two detection pins 5 can penetrate into the middle hole 71 and the end hole 72 of the special-shaped threading hole 7 at the same time, the position degree of the special-shaped threading hole 7 of the part 6 and the diameter size of the end hole 72 meet the requirements, and the inner wall surfaces of the middle hole 71 and the end hole 72 of the special-shaped threading hole 7 are free of burrs.

Generally, the wire passing hole cannot have sharp acute angle, so the inner circumference of the middle hole 71 or the end hole 72 of the special-shaped threading hole 7 on the part 6 has an R angle; therefore, the center positioning block 4 and the detection pin 5 can also detect the R angle inside the special-shaped threading hole 7 at the same time.

The gauge has been subjected to a large number of simulation analysis and actual abnormal-shaped threading hole detection experiments. The abnormal threading hole detection control of the existing part is stable, the detection efficiency is high, and the abnormal threading hole detection control is in an optimal implementation state.

In the description of the present specification, the terms "connected," "mounted," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of the present specification, the terms "one embodiment," "some embodiments," and the like, mean 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 application. In this specification, schematic representations of the above terms do not necessarily refer 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.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a novel handheld utensil of examining of special-shaped through wires hole of electrophoresis part, its characterized in that, including the handle, the one end of handle is provided with the connecting plate, the connecting plate is kept away from one side of handle is provided with the base plate, the base plate is kept away from be provided with locating component and detection component on the one side of connecting plate.

2. The novel handheld gauge for the special-shaped threading hole of the electrophoresis part according to claim 1, wherein the positioning assembly comprises a center positioning block arranged on one surface of the base plate far away from the connecting plate, and the center positioning block corresponds to a middle hole of the special-shaped threading hole on the part and is arranged to be convex.

3. The novel handheld gauge for the special-shaped threading holes of the electrophoresis part according to claim 2, wherein the detection assembly comprises detection pins arranged on two sides of the center positioning block on one surface of the substrate away from the connecting plate, and the detection pins are arranged corresponding to end holes at two ends of the special-shaped threading holes on the part.