Gauge block detection support

Abstract

The utility model provides a gauge block detection support, which comprises a gauge block platform device comprising a first gauge block platform, a second gauge block platform and a third gauge block platform which are connected in pairs and are perpendicular to each other, and the gauge block platform device integrally inclines downwards and forms an angle with the horizontal plane, the joint of the first gauge block platform, the second gauge block platform and the third gauge block platform is located at the lowermost end of the gauge block platform device; the bracket is connected with the gauge block platform device and is used for supporting the gauge block platform device; a dial indicator support is arranged on one side, close to the third gauge block platform, of the first gauge block platform and is close to the edge of one end away from the third gauge block platform for placing a dial indicator. According to the utility model, the problems that the existing equipment is tedious in operation steps and relatively long in detection time, and external cooperation is needed for detection when no professional detection instrument exists are solved, and the device has the advantages of simple overall structural design, convenience in processing, simplicity in operation, concise steps and capability of saving detection time.

Description

Technical Field

[0001] The utility model relates to the field of detection equipment, in particular to a gauge block detection bracket. Background Art

[0002] Gauge blocks are standard, unscaled end-face measuring instruments primarily used in dimension transfer systems and precision measurement. Made of special alloy steel, they are rectangular and feature two parallel measuring surfaces with precise working dimensions between them. Gauge blocks are primarily used as length standards and to verify the indication error of measuring instruments, ensuring that the dimensions of various manufactured products in machining processes can be traced back to a length reference. In the 3D scanning industry, gauge blocks are primarily used to verify the actual accuracy of 3D scanners, ensuring the accuracy of scanned data.

[0003] As a standard block, the accuracy of the size of the gauge block itself is very important. The existing methods for detecting the size of the gauge block mainly include the three-coordinate detection method and the two-dimensional measuring instrument detection method. The implementation steps of these two methods are relatively cumbersome and time-consuming. In the absence of the above two detection instruments, outsourcing is required for detection. Utility Model Content

[0004] The main purpose of the utility model is to provide a gauge block detection bracket, which overcomes the above technical problems.

[0005] In order to achieve the above purpose, the present invention proposes the following technical solutions:

[0006] Gauge block test bracket, including:

[0007] The gauge block platform device includes a first gauge block platform, a second gauge block platform, and a third gauge block platform, which are connected in pairs and are perpendicular to each other. The gauge block platform device is tilted downward as a whole and forms an angle with the horizontal plane. The connection point between the first gauge block platform, the second gauge block platform, and the third gauge block platform is located at the lower end of the gauge block platform device.

[0008] a bracket, connected to the gauge block platform device, and used to support the gauge block platform device;

[0009] A dial indicator bracket is provided on one side of the first gauge block platform close to the third gauge block platform. The dial indicator bracket is close to an edge of one end away from the third gauge block platform and is used for placing a dial indicator.

[0010] Furthermore, three gauge block top columns are provided on a side of the first gauge block platform that is close to the second gauge block platform and the third gauge block platform, and the plane where the top ends of the three gauge block top columns are located is parallel to the first gauge block platform.

[0011] Furthermore, two gauge block top columns are provided on a side of the second gauge block platform that is close to the first gauge block platform and the third gauge block platform, and the straight line where the top ends of the two gauge block top columns are located is parallel to the second gauge block platform.

[0012] Furthermore, a gauge block top column is provided on a surface of the third gauge block platform that is close to the first gauge block platform and the second gauge block platform.

[0013] Furthermore, the gauge block platform device and the bracket are fixedly connected.

[0014] Furthermore, the gauge block platform device and the bracket are detachably connected.

[0015] Furthermore, the first gauge block platform, the second gauge block platform and the third gauge block platform are fixedly connected.

[0016] Furthermore, the first gauge block platform is provided with a groove, the bottom of the dial indicator bracket is placed in the groove, and is connected to the first gauge block platform by screws.

[0017] Furthermore, the gauge block top column is connected to the first gauge block platform, the second gauge block platform and the third gauge block platform respectively through screws.

[0018] Furthermore, the top of the gauge block top column is a spherical surface.

[0019] The utility model solves the problems of complicated operation steps of existing equipment, long detection time, and the need for outsourcing detection when there is no professional detection equipment. It has the advantages of simple overall structural design, easy processing, simple operation, concise steps, and saved detection time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 This is a structural schematic diagram of a preferred embodiment of the gauge block detection bracket of the present application.

[0022] Figure 2 This is a schematic structural diagram of a gauge block platform device according to a preferred embodiment of the present application.

[0023] The above drawings include the following reference numerals:

[0024] 1. Bracket; 2. Dial indicator; 3. Dial indicator bracket; 4. Gauge block platform device; 5. Gauge block; 6. Gauge block top block; 41. First gauge block platform; 42. Second gauge block platform; 43. Third gauge block platform. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] Reference below Figures 1 to 2 , the utility model is further described:

[0028] Gauge block test bracket, including:

[0029] The gauge block platform device 4 includes a first gauge block platform 41, a second gauge block platform 42, and a third gauge block platform 43 connected in pairs and perpendicular to each other. The gauge block platform device 4 is tilted downward as a whole and forms an angle with the horizontal plane. The connection point of the first gauge block platform 41, the second gauge block platform 42, and the third gauge block platform 43 is located at the lower end of the gauge block platform device 4;

[0030] The bracket 1 is connected to the gauge block platform device 4 and is used to support the gauge block platform device 4;

[0031] The gauge block platform device 4 and the bracket 1 are detachably connected. When in use, one bracket can be connected to gauge block platform devices 4 of various specifications, and can measure gauge blocks 5 of various specifications.

[0032] A dial indicator bracket 3 is provided on a surface of the first gauge block platform 41 close to the third gauge block platform 43 . The dial indicator bracket 3 is close to an edge of an end away from the third gauge block platform 43 and is used to place the dial indicator 2 .

[0033] The entire gauge block detection bracket is made of 7 series aviation aluminum, and the numerical output of the gauge block detection bracket adopts micrometer 2, with the highest accuracy reaching 0.001mm.

[0034] Three gauge block top columns 6 are provided on a surface close to the first gauge block platform 41 , the second gauge block platform 42 and the third gauge block platform 43 . The plane where the top ends of the three gauge block top columns 6 are located is parallel to the first gauge block platform 41 .

[0035] Two gauge block top columns 6 are provided on a side of the second gauge block platform 42 that is close to the first gauge block platform 41 and the third gauge block platform 43 . The straight line where the top ends of the two gauge block top columns 6 are located is parallel to the second gauge block platform 42 .

[0036] The top of the gauge block top column 6 is a spherical surface, and is connected to the first gauge block platform 41, the second gauge block platform 42 and the third gauge block platform 43 by screws.

[0037] In this embodiment, there are a total of six gauge block top columns 6, which are uniformly made of high-quality alloy steel to ensure the overall rigidity and the accuracy of the main contact surfaces.

[0038] In this embodiment, the gauge block platform device 4 is fixed to the bracket 3 by screws. After fixation, the gauge block 5 can eventually be in an inclined state. The gauge block 5 contacts the gauge block top column 6 by its own gravity, and the six gauge block top columns 6 are respectively arranged on the gauge block platform 4. The three gauge block top columns 6 on the first gauge block platform 41 form a plane, the two gauge block top columns 6 on the second gauge block platform 42 form a straight line, and the one gauge block top column 6 on the third gauge block platform 43 forms a point, which can ultimately ensure the repeatability of each gauge block 5 compared to the top pin of the micrometer 2.

[0039] A gauge block top column 6 is provided on a surface of the third gauge block platform 43 that is adjacent to the first gauge block platform 41 and the second gauge block platform 42 .

[0040] The first gauge block platform 41 , the second gauge block platform 42 and the third gauge block platform 43 are fixedly connected.

[0041] The first gauge block platform 41 is provided with a groove, and the bottom of the dial indicator bracket 3 is placed in the groove and connected to the first gauge block platform 41 by screws.

[0042] The dial gauge 2 is fixed on the dial gauge bracket 3, and the dial gauge bracket 3 is fixed on the first gauge block platform 41 by screws, ensuring the parallelism of the axis of the dial gauge 2 and the axis of the gauge block 5.

[0043] When measuring, you only need to prepare a standard gauge block in advance, adjust the position and value of the micrometer 2, and then you can directly carry out batch testing.

[0044] Through special structural design, the gauge block 5 can be kept in the same position by its own gravity, avoiding the influence of human operation. When measuring, it is only necessary to measure the reading of the standard block first, and then measure the reading of the block to be measured. The difference between the two readings is the difference between the two gauge blocks.

[0045] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0046] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0047] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. Gauge block detection bracket, characterized in that, include: A gauge block platform device (4) comprises a first gauge block platform (41), a second gauge block platform (42) and a third gauge block platform (43) which are connected in pairs and are perpendicular to each other, wherein the gauge block platform device (4) is tilted downward as a whole and forms an angle with the horizontal plane, and the connection point between the first gauge block platform (41), the second gauge block platform (42) and the third gauge block platform (43) is located at the bottom end of the gauge block platform device (4); A bracket (1) connected to the gauge block platform device (4) and used to support the gauge block platform device (4); A dial gauge bracket (3) is provided on a side of the first gauge block platform (41) close to the third gauge block platform (43), and the dial gauge bracket (3) is close to an edge of an end away from the third gauge block platform (43) and is used to place a dial gauge (2).

2. The gauge block detection bracket according to claim 1, characterized in that: Three gauge block top columns (6) are provided on a side where the first gauge block platform (41), the second gauge block platform (42) and the third gauge block platform (43) are close to each other, and the plane where the top ends of the three gauge block top columns (6) are located is parallel to the first gauge block platform (41).

3. The gauge block detection bracket according to claim 1, characterized in that: Two gauge block top columns (6) are provided on a side of the second gauge block platform (42) that is close to the first gauge block platform (41) and the third gauge block platform (43), and the straight line where the top ends of the two gauge block top columns (6) are located is parallel to the second gauge block platform (42).

4. The gauge block detection bracket according to claim 1, characterized in that: A gauge block top column (6) is provided on a surface of the third gauge block platform (43) that is close to the first gauge block platform (41) and the second gauge block platform (42).

5. The gauge block detection bracket according to claim 1, characterized in that: The gauge block platform device (4) and the bracket (1) are fixedly connected.

6. The gauge block detection bracket according to claim 5, characterized in that: The gauge block platform device (4) and the bracket (1) are detachably connected.

7. The gauge block detection bracket according to claim 1, characterized in that: The first gauge block platform (41), the second gauge block platform (42) and the third gauge block platform (43) are fixedly connected.

8. The gauge block detection bracket according to claim 1, characterized in that: The first gauge block platform (41) is provided with a groove, and the bottom of the micrometer bracket (3) is placed in the groove and connected to the first gauge block platform (41) by screws.

9. The gauge block detection bracket according to claim 2, characterized in that: The gauge block top column (6) is connected to the first gauge block platform (41), the second gauge block platform (42) and the third gauge block platform (43) respectively by screws.

10. The gauge block detection bracket according to claim 9, characterized in that: The top of the gauge block top column (6) is a spherical surface.

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