Detection tool convenient for measurement

Abstract

The utility model discloses a detection tool convenient for measurement, comprising a bearing abutting plate, a hole site detection member and at least one measurement abutting member, the measurement abutting member is connected with the bearing abutting plate, the measurement abutting member is provided with a positioning groove used for positioning the hole site detection member, the measurement abutting member is provided with a profiling abutting surface, and the profiling abutting surface is provided with a positioning groove used for positioning the hole site detection member. The profiling leaning surface is used for being attached to a measured object, the measuring leaning piece comprises a first measuring leaning piece and a second measuring leaning piece, the positioning groove is formed in the first measuring leaning piece, and the profiling leaning surface of the second measuring leaning piece is provided with an angle detection surface used for detecting the angle of the measured object.

Description

Technical Field

[0001] This utility model relates to the field of measuring tooling, and in particular to a convenient measuring and testing tooling. Background Technology

[0002] Existing tooling has multiple functions, including positioning, easy installation, and inspection. Among the inspection tooling, there are various inspections involved. When inspecting hole positions, the tooling currently on the market generally adopts the type of hole position inspection, such as that described in application number CN201821375245.2. Most of the measuring tooling uses a straight up-and-down inspection method and lacks structures such as workpiece positioning. When inspecting workpieces with side holes, it is necessary to flip the workpiece being measured. Moreover, this type of tooling can only inspect the perpendicularity of the hole and cannot perform overall inspection of the hole position. Utility Model Content

[0003] This invention addresses the problem of slow efficiency in existing hole-type inspection fixtures by providing a convenient inspection fixture.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a convenient measuring tooling, comprising a receiving plate, a hole position detection component, and a measuring support component, wherein at least one measuring support component is provided, the measuring support component is connected to the receiving plate, and the measuring support component has a positioning groove for positioning the hole position detection component.

[0005] By adopting the above technical solution, the workpiece is placed opposite the measuring support, which can be used to detect the distance between the workpiece and the measuring support, check whether the measured size meets the requirements, insert the hole position detection part into the measured hole of the workpiece, and then match the workpiece with the positioning groove of the measuring support to check the gap between the hole position of the workpiece and the measuring support, thereby determining whether the measured surface of the workpiece meets the requirements, and checking whether the central axis of the hole and the measured surface of the workpiece reach the required angle.

[0006] The present invention is further configured such that: the measuring support is provided with a contoured support surface, which is used to conform to the object being measured.

[0007] By adopting the above technical solution, the contouring surface can better position and observe the gap and dimensional requirements between the workpiece being tested and the contouring surface.

[0008] The present invention is further configured such that: the measuring support includes a first measuring support and a second measuring support, the positioning groove is formed in the first measuring support, and the contoured support surface of the second measuring support is provided with an angle detection surface for detecting the angle of the object being measured.

[0009] By adopting the above technical solution, the first measuring element can be used to measure the hole position of the workpiece being measured, and the second measuring element can be used to measure the angle at the required measurement point of the workpiece being measured.

[0010] The present invention is further configured such that: the angle detection surface is provided with at least two detection surfaces, and the angle detection surface may be convex or concave.

[0011] By adopting the above technical solution, the convex or concave angle detection surface can be used to detect the inward or outward angle of the workpiece.

[0012] The present invention is further configured such that: the hole position detection component includes a detection section and a positioning section, the detection section is used for hole position detection, and the positioning section is configured to cooperate with the positioning groove.

[0013] By adopting the above technical solution, when the hole diameter of a standard workpiece changes, there is no need to disassemble and replace the detection element; only the hole detection element of a different diameter needs to be replaced.

[0014] The present invention is further configured such that: the hole position detection component is in the shape of a pin, and the width of the positioning groove is set to be the same as the diameter of the hole position detection component.

[0015] By adopting the above technical solution, the pin-shaped hole can be used as a detection element to enter the positioning groove more quickly.

[0016] The present invention is further configured such that: the receiving plate is provided with a contoured abutment surface, which may be protruding or recessed on the receiving plate.

[0017] By adopting the above technical solution, the contoured contact surface facilitates rapid positioning of the workpiece being measured.

[0018] The present invention is further configured such that the measuring support is fitted with a plug gauge.

[0019] By adopting the above technical solution, the plug gauge can better determine the gap between the workpiece being measured and the measuring support, and whether the workpiece being measured meets the required dimensions.

[0020] The present invention is further configured such that the measuring support and the receiving plate are detachably connected.

[0021] By adopting the above technical solution, the advantage of detachable connection is that it facilitates the replacement of measuring components and is applicable to the inspection of more similar workpieces.

[0022] This utility model, by adopting the above technical solution, has significant technical effects: First, a hole position detection component is placed into the hole to be measured in the workpiece to be tested. Then, the workpiece is placed on the contoured support surface of the receiving plate. By comparing the shape of the contoured support surface, the workpiece can be quickly placed in a specific position. The outer edge of the workpiece can also be judged. The part of the hole position detection component that extends out of the hole to be measured cooperates with the positioning groove. Then, the workpiece to be measured is fixed by the pressing component. When the workpiece to be measured is placed in the correct position but cannot enter between the first measuring support and the second measuring support, or when the distance between the workpiece to be measured and several measuring supports is too large, the workpiece can be judged as not conforming to the required size. The gap between the required measuring surface of the workpiece to be measured and the measuring support can be measured by the plug gauge, and the gap between the required measuring surface of the workpiece to be measured and the angle detection surface can be measured, thereby observing whether the workpiece to be measured conforms to the required size. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of a workpiece detection structure in Embodiment 1;

[0024] Figure 2 This is a schematic diagram of a structure in Embodiment 1 in which the workpiece to be tested is placed;

[0025] Figure 3 This is a schematic diagram of a workpiece detection structure in Example 2.

[0026] The parts referred to by the numbers in the above attached figures are as follows: 1. Receiving plate; 2. Hole position detection piece; 4. Contour-following surface; 5. First measuring support piece; 6. Second measuring support piece; 7. Contour-following surface; 8. Positioning groove; 9. Angle detection surface; 10. Detection section; 11. Positioning section. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0028] Example 1:

[0029] A convenient measuring and testing fixture, combined with Figure 1 and Figure 2The system includes a receiving plate 1, a hole position detection component 2, and a measuring support component. The receiving plate 1 is equipped with a contoured abutment surface 4 identical to that of a standard workpiece. The non-measured surface of the workpiece can abut against the contoured abutment surface 4. The contoured abutment surface 4 can be protruding or recessed from the receiving plate 1. When the contoured abutment surface 4 is recessed from the receiving plate 1, the height difference plane formed by its concavity is fitted with the clearance of the standard workpiece. When the contoured abutment surface 4 is protruding from the receiving plate 1, it facilitates the inspector to quickly place the workpiece in the corresponding position on the receiving plate 1, and also allows observation of whether the edge of the workpiece is flush with the contoured abutment surface 4 to detect the shape of the workpiece. At least one measuring support component is provided. In this embodiment, two measuring supports components are provided according to the shape of the workpiece. The measuring device includes a first measuring support 5 and a second measuring support 6. A receiving plate 1 has threaded holes. Both the first measuring support 5 and the second measuring support 6 are threadedly connected to the receiving plate 1 via screws. Both the first measuring support 5 and the second measuring support 6 are detachably connected to the receiving plate 1. This detachable connection facilitates replacement of the measuring support and is suitable for inspecting more similar workpieces. Each measuring support has a contoured surface 7, which is designed to fit against a standard workpiece. The measured area of ​​the standard workpiece can be grooved, raised, or at an angle. The contoured surface 7 is designed to be opposite in shape to the measured area of ​​the standard workpiece, allowing the workpiece to fit against the contoured surface 7. The first measuring support 5 cooperates with the hole position detection component 2 to detect the hole position of the workpiece. The first measuring support 5 has a positioning groove 8 that cooperates with the hole position detection component 2. In this embodiment, the hole position detection component 2 is pin-shaped, and the positioning groove 8 is an elongated groove that matches the diameter of the hole position detection component 2. The positioning groove 8 and the hole position detection component 2 are clearance-fitted. Part of the hole position detection component 2 cooperates with the hole position of the workpiece being measured, and the other part of the hole position detection component 2 cooperates with the positioning groove 8. The positioning groove 8 and the hole position detection component 2 can be used to detect whether the hole position of the workpiece is in the correct position. The second measuring support 6 has a contoured support surface 7 with a convex or concave angle detection surface 9. The angle detection surface 9 generally has at least two surfaces that form an angle with the workpiece. Yes, when the corner of the workpiece is concave, the angle detection surface 9 that is paired with it is convex. When the included angle of the workpiece is convex, the angle detection surface 9 that is paired with it is concave. In this embodiment, the standard workpiece needs to be tested to detect a concave right angle with a 90-degree concavity. The contouring surface 7 of the second measuring aid 6 is square and convex, which is used to detect the concave right angle of the workpiece being tested. When the hole of the workpiece being tested is matched with the hole position detection piece 2, and the hole position detection piece 2 is matched with the positioning groove 8, the contouring surface 7 can be fitted with a plug gauge. When the workpiece abuts against the contouring surface 7 of the measuring aid, the gap can be detected by the plug gauge. The plug gauge can simultaneously detect the gap between the workpiece being tested and the first measuring aid 5 and the second measuring aid 6.

[0030] The receiving plate 1 is detachably connected to a pressing component. The pressing component is long and can be used to press the workpiece being tested. Both ends of the pressing component are threaded to the receiving plate 1 via screws. The pressing component serves to fix the workpiece being tested.

[0031] First, insert the hole position detection piece 2 into the hole to be measured in the workpiece. Then, place the workpiece on the contoured abutment surface 4 of the receiving abutment plate 1. The part of the hole position detection piece 2 that extends out of the hole to be measured cooperates with the positioning groove 8. Then, fix the workpiece to be measured by pressing. The gap between the required measuring surface of the workpiece and the measuring abutment can be measured by plug gauge. The gap between the required measuring surface of the workpiece and the angle detection surface 9 can be measured, so as to observe whether the workpiece meets the required size.

[0032] Example 2:

[0033] The difference between this embodiment and Embodiment 1 is that, in combination with... Figure 3 In this embodiment, the hole position detection component 2 includes a detection section 10 for detecting the hole position of the workpiece and a positioning section that mates with the positioning groove 8. The detection section 10 is cylindrical and has a clearance fit with the hole of the standard workpiece. The positioning section is cuboid and has a clearance fit with the positioning groove 8. The width of the positioning section is greater than the diameter of the detection section 10. Compared with Embodiment 1, by changing the structure of the positioning section, when the hole diameter of the standard workpiece changes, it is not necessary to disassemble and replace the detection component. Only the hole position detection component 2 with a different diameter needs to be replaced. The height of the positioning section is the same as the depth of the positioning groove 8. When the positioning section mates with the positioning groove 8, it can be checked whether the positioning section is completely flush with the positioning groove 8 to further detect whether the hole position of the workpiece meets the standard in both the horizontal and vertical directions.

Claims

1. A measurement facilitation inspection tool, characterized by, Including receiving plate (1), hole position detection piece (2) and measurement supporting piece, the measurement supporting piece is provided with at least one, the measurement supporting piece is connected to receiving plate (1), the measurement supporting piece is provided with positioning slot (8) for the positioning of hole position detection piece (2).

2. The measurement facilitated inspection tool of claim 1, wherein, The measurement supporting piece is provided with profiling surface (7), and the profiling surface (7) is used for fitting the measured object.

3. The measurement facilitated inspection tool of claim 1, wherein, The measurement supporting piece includes first measurement supporting piece (5) and second measurement supporting piece (6), and the positioning slot (8) is provided in the first measurement supporting piece (5), and the profiling surface (7) of the second measurement supporting piece (6) is provided with angle detection surface (9) for detecting the angle of the measured object.

4. The measurement facilitated inspection tool of claim 3, wherein, The angle detection surface (9) is provided with at least two detection surfaces, and the angle detection surface (9) can be convex or concave.

5. The measurement facilitated inspection tool of claim 1, wherein, The hole position detection piece (2) includes detection section (10) and positioning section, the detection section (10) is used for hole position detection, and the positioning section is matched with the positioning slot (8).

6. The measurement facilitated inspection tool of claim 1, wherein, The hole position detection piece (2) is in the shape of a pin shaft, and the width of the positioning slot (8) is equal to the diameter of the hole position detection piece (2).

7. The measurement facilitated inspection tool of claim 1, wherein, The receiving plate (1) is provided with profiling surface (4), and the profiling surface (4) can be convex or concave in the receiving plate (1).

8. The measurement facilitated inspection tool of claim 1, wherein, The measurement supporting piece is matched with plug gauge.

9. The measurement facilitated inspection tool of claim 1, wherein, The measurement supporting piece is detachably connected with the receiving plate (1).

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