Detection tool for quickly confirming deformation of three-fork base

Abstract

The utility model relates to a three-fork base deformation rapid confirmation testing fixture which comprises a reference substrate and a detection go gauge. The reference substrate is of a step structure composed of a high step and a low step, a hole site is formed in the high step, and a boss in the center of the three-fork base is inversely buckled in the hole site. The detection go gauge is of a U-shaped structure, and the opening width of the detection go gauge is a judgment space; the detection go gauge is placed on the low step, and an opening of the detection go gauge is horizontally placed and faces the high step. The device is simple in structure, the working principle is easy to understand, and the requirement for manufacturing precision is low; in addition, the detection go gauge of the U-shaped structure can detect two upper and lower deformation directions at a time, and the detection is convenient, rapid, reliable and effective.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of testing gauges, and particularly relates to a three-prong base deformation rapid confirmation gauge. BACKGROUND

[0002] The conventional three-prong base blank deformation distinguishing method is to measure the deformation data to confirm the good products and the defective products, and the method has low efficiency and large workload. SUMMARY

[0003] The utility model aims at overcoming the defects of the prior art and provides a three-prong base deformation rapid confirmation gauge.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A three-prong base deformation rapid confirmation gauge, comprising a reference base plate and a detection go gauge.

[0006] The reference base plate is a stepped structure composed of a high-order platform and a low-order platform, the high-order platform is provided with a hole position, and the boss at the center of the three-prong base is invertedly buckled in the hole position.

[0007] The detection go gauge is in a U-shaped structure, the opening width of the detection go gauge is a judgment space, the detection go gauge is placed on the low-order platform, and the opening of the detection go gauge is horizontally placed and faces the high-order platform.

[0008] Further, the detection go gauge is connected and fixed on the low-order platform through a threaded fastening piece.

[0009] The utility model adopts the above technical scheme, the boss at the center of the measured piece (three-prong base) is invertedly buckled in the hole position of the high-order platform, then the measured piece is manually moved and rotated in the hole, the outer end of the three-prong arm smoothly passes through the opening of the detection go gauge, and the three-prong base is regarded as a good product, otherwise, it is regarded as a defective product. The utility model has simple structure, the working principle is easy to understand, and the manufacturing precision requirement is also low. In addition, the detection go gauge in the U-shaped structure can detect two kinds of deformation directions at one time, and the detection is convenient, fast, reliable and effective. BRIEF DESCRIPTION OF DRAWINGS

[0010] The utility model will be further described in detail in combination with the drawings and specific embodiments:

[0011] Fig. 1 It is the structure schematic view of the detection state of the utility model;

[0012] Fig. 2 It is the structure schematic view of the utility model. DETAILED DESCRIPTION

[0013] As Figs. 1-2As shown, the utility model discloses a kind of trifid base deformation quick confirmation gauges, including reference base plate 1 and detection gauge 2;

[0014] Reference base plate 1 is the ladder structure of high-order platform and low-order platform, and the hole position 11 is equipped on high-order platform, and the boss of trifid base 3 center is inverted in hole position 11;

[0015] Detection gauge 2 is U-shaped structure, and the opening width of detection gauge 2 is determination space (the size of opening width is determined by the thickness of trifid base trifid arm end and the allowable deformation amount);Detection gauge 2 is placed on low-order platform, and the opening of detection gauge 2 is horizontally placed and towards high-order platform.

[0016] The bottom of detection gauge 2 has threaded hole, and reference base plate 1 is opened with mounting hole on suitable position, and is connected and fixed on low-order platform by threaded fastening piece (screw) through mounting hole and threaded hole screw thread connection. Of course, the mounting hole of reference base plate 1 can be designed into long strip hole, to facilitate the position of detection gauge.

[0017] The utility model discloses detection method: the boss of the center of the measured piece (trifid base 3) is inverted in the hole position 11 of high-order platform, then manually moves and rotates the measured piece in hole, and the outer end of its trifid arm is smoothly through the opening of detection gauge 2, and it is regarded as good product, otherwise, it is regarded as bad.

[0018] The above describes the specific embodiment of the utility model, but those skilled in the art should understand that this is only example, and those skilled in the art can make multiple changes or modifications to this embodiment without departing from the principles and essence of the utility model, but these changes and modifications all fall into the protection scope of the utility model.

Claims

1. A quick inspection tool for confirming the deformation of a three-pronged base, characterized in that: The utility model relates to a detection device for detecting the centering of a three-pronged base, comprising a reference substrate and a detection gauge; The reference substrate is a stepped structure composed of a high-order platform and a low-order platform, the high-order platform is provided with a hole site, and a boss at the center of the three-pronged base is invertedly buckled in the hole site; The detection gauge is in a U-shaped structure, the opening width of the detection gauge is a judgment space; the detection gauge is placed on the low-order platform, and the opening of the detection gauge is horizontally placed and faces the high-order platform.

2. A tri-pronged base morphing quick-confirmation gauge according to claim 1, wherein: The detection gauge is fixed on the low-order platform through a threaded fastening piece.

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