Go-stop detection tool for rapidly detecting position and diameter of dovetail-shaped brake pad hole

Abstract

The utility model relates to a go-stop testing fixture for rapidly detecting the position and the diameter of a dovetail type brake pad hole, which is characterized in that the go-stop testing fixture comprises a handle, a bottom support and a replaceable detection position supporting nail, one end of the handle is connected above the bottom support, and the replaceable detection position supporting nail is arranged on the bottom support. The replaceable detection position supporting nail installed on the bottom support is inserted into a hole in a part through the handle, whether the hole distances are equal or not can be detected, the position of the hole can be detected, the size of the hole can be detected through whether the supporting nail stretches into a machining hole in the part or not, and the diameter of the hole can be detected. The hole position and the hole size can be rapidly detected, and the detection time is greatly saved compared with the existing mode that an operator takes a height gauge for detection on marble.

Description

Technical Field

[0001] The utility model relates to the technical field of dovetail type gate piece detection, in particular to a pass / stop detection tool for quickly detecting the position and diameter of a dovetail type gate piece hole. Background Art

[0002] The dovetail brake pads are mainly installed on the brake by the dovetail plate on the back of the brake pads to play a braking role. During the processing of the dovetail brake pads, several holes need to be processed on them, and the positions of the holes need to be debugged after the processing. Now, after each debugging, the operator needs to use a height gauge on the marble platform for detection. The detection speed is slow, resulting in a long time, which greatly affects the processing efficiency.

[0003] Therefore, a fast detection tool for the hole position and hole diameter of dovetail gate piece is designed to solve the above problems. Utility Model Content

[0004] In view of the above existing technical problems, the utility model provides a fast detection dovetail gate hole position and hole diameter detection fixture, which can realize fast detection of hole position and hole size, save detection time and improve production efficiency.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A fast detection device for detecting the position and diameter of a dovetail gate plate hole, characterized in that it comprises a handle, a base and a replaceable detection position support nail, one end of the handle is connected to the top of the base, and a plurality of replaceable detection position support nails are installed on the base.

[0007] One end of the handle is threadedly connected to a threaded hole provided on the base.

[0008] The three replaceable detection position support nails are installed on the bottom bracket by screws, and the distance between two adjacent replaceable detection position support nails is equal.

[0009] Specifically, the replaceable detection position support pin is configured to have inconsistent upper and lower diameters, with the upper diameter being larger than the lower diameter.

[0010] Beneficial effects of the utility model:

[0011] After the utility model is assembled, the replaceable detection position support nail installed on the bottom bracket is inserted into the hole on the part through the handle, which can detect whether the hole spacing is equal and realize the detection of the hole position, and can also detect the size of the hole by whether the support nail is inserted into the processed hole on the part, and realize the detection of the hole diameter, so as to realize the rapid detection of the hole position and the hole size, and greatly save the detection time compared with the current operator using a height gauge to detect marble;

[0012] The inspection tool designed by the utility model can reduce the waste caused by rework or scrapping due to inaccurate measurement, which not only improves the production efficiency but also reduces the generation of defective products. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a fast detection device for detecting the hole position and hole diameter of a dovetail gate piece according to the utility model;

[0014] Figure 2 It is a schematic diagram of the overall structure bottom of a fast detection dovetail gate hole position and hole diameter detection tool of the utility model;

[0015] Figure 3 It is a top view schematic diagram of a fast detection device for detecting the hole position and hole diameter of a dovetail gate piece of the utility model;

[0016] Figure 4 It is a schematic diagram of a vertical section of a fast detection device for detecting the hole position and hole diameter of a dovetail gate piece according to the utility model;

[0017] As shown in the figure: 100. Product to be tested, 101. Processing hole, 1. Handle, 2. Base, 3. Interchangeable testing position support pins, 4. Screws. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] Example 1

[0022] As shown in the figure, one end of the handle 1 is threadedly connected to the threaded hole set on the base 2, and three interchangeable detection position support nails 3 are fixedly installed on the base 2 by screws 4. The three interchangeable detection position support nails 3 are located below the base 2, and the distance between two adjacent interchangeable detection position support nails 3 is equal, and the part of the interchangeable detection position support nail 3 located below the base 2 is set to have inconsistent upper and lower diameters, and the upper diameter is larger than the lower diameter.

[0023] Example 2

[0024] When using the utility model, the replaceable detection position support nail 3 installed on the base 2 is inserted into the hole on the part through the handle 1, and the small diameter size parts of the three replaceable detection position support nails 3 are inserted into the processing hole 101 of the product 100 to be detected. It can detect the position of the processing hole 101 between three coordinates, and can also detect the size of the hole by whether the replaceable detection position support nail 3 extends into the processing hole 101 on the part, and realize the detection of the hole diameter, so as to realize the rapid detection of the hole position and the hole size, which greatly saves the detection time compared with the current operator using a height gauge to detect marble.

[0025] The inspection tool designed by the utility model can reduce the waste caused by rework or scrapping due to inaccurate measurement, which not only improves production efficiency but also reduces the generation of defective products;

[0026] The replaceable detection position support nail 3 is installed on the base 2 by means of screws 4. If the replaceable detection position support nail 3 is severely worn during the test, it can be quickly replaced to enhance practicality.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fast detection device for detecting the hole position and hole diameter of a dovetail gate, characterized in that The invention comprises a handle, a bottom bracket and replaceable detection position supporting nails. One end of the handle is connected to the top of the bottom bracket, and a plurality of replaceable detection position supporting nails are arranged on the bottom bracket.

2. A fast detection device for detecting the hole position and hole diameter of a dovetail gate according to claim 1, characterized in that One end of the handle is threadedly connected to a threaded hole arranged on the base.

3. A fast detection device for detecting the hole position and hole diameter of a dovetail gate according to claim 1, characterized in that The three replaceable detection position support nails are installed on the bottom bracket by screws, and the distance between two adjacent replaceable detection position support nails is equal.

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