Part angle detection device

Abstract

The utility model discloses a part angle detection device which comprises a bottom plate, a supporting plate is welded on one side of the top surface of the bottom plate, a groove is formed in one side of the supporting plate, and a moving block is connected in the groove in a sliding mode. A threaded rod which penetrates through the moving block and extends to the top of the supporting plate is rotationally connected to the inner wall of the bottom of a groove formed in one side of the supporting plate, a protractor is rotationally connected to one side of the moving block, a fixing plate is fixedly installed on the surface of the bottom of the protractor, and a measuring plate is arranged below the fixing plate; the lower portion, located on the central axis, of the protractor is rotationally connected with a pointer. According to the part angle detection device, the threaded rod, the moving plate, the measuring plate and the like are arranged, the purpose of adjusting the height of the measuring plate can be achieved, the protractor, the measuring plate, the pointer and the like are arranged, the purpose of measuring the angle of a part can be achieved, operation is easy, and maintenance is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of part angle measurement, in particular to a part angle detection device. Background Art

[0002] During the processing and production of parts, the angles of the parts are usually detected to ensure that the products meet the standards. However, the existing part angle detection devices are cumbersome to operate and cannot quickly detect the angles of the parts. In addition, the operation is complicated and the maintenance is also troublesome. Therefore, we propose a part angle detection device to solve the above problems. Utility Model Content

[0003] The purpose of the present invention is to provide a part angle detection device to address the deficiencies of the prior art and to solve the problems raised in the background art.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a part angle detection device, comprising a base plate, a support plate welded to one side of the top surface of the base plate, a groove provided on one side of the support plate, and a moving block slidably connected in the groove, a threaded rod penetrating the moving block and extending to the top of the support plate is rotatably connected to the bottom inner wall of the groove provided on one side of the support plate, a protractor is rotatably connected to one side of the moving block, a fixed plate is fixedly installed on the bottom surface of the protractor, and a measuring plate is provided below the fixed plate, and an indicator needle is rotatably connected to the lower part of the protractor located on the central axis.

[0005] As an optimal technical solution of the present invention, a long strip through hole is provided on the fixing plate, the lower part of the indicator needle passes through the long strip through hole provided on the fixing plate, and a counterweight seat is fixedly installed on the bottom end of the indicator needle passing through the long strip through hole provided on the fixing plate.

[0006] As a preferred technical solution of the present invention, connecting plates are welded to both sides of the bottom surface of the fixing plate, and the bottom surface of the connecting plate is fixedly connected to both sides of the top surface of the measuring plate.

[0007] As a preferred technical solution of the present invention, the fixing plate and the measuring plate are in parallel.

[0008] As a preferred technical solution of the present invention, a threaded hole penetrating the moving block is provided on the top of the moving block, and the threaded hole provided on the moving block matches the threaded rod.

[0009] As a preferred technical solution of the present invention, the threaded rod passes through and extends to the top of the support plate, where a handwheel is installed.

[0010] As a preferred technical solution of the present invention, support legs are fixedly installed on the bottom surface of the base plate near the four corners.

[0011] Compared with the prior art, the present invention provides a part angle detection device with the following beneficial effects:

[0012] 1. This part angle detection device is provided with a threaded rod, a movable plate, and a measuring plate. The hand wheel can be turned to rotate the threaded rod, thereby causing the movable block to move up and down, and further driving the protractor to move. At this time, the measuring plate can be driven to move by the fixed plate and the connecting plate, thereby achieving the purpose of adjusting the height of the measuring plate;

[0013] 2. This part angle detection device is equipped with a protractor, a measuring plate, and an indicator needle. The protractor can be rotated so that the measuring plate is attached to the part whose angle is to be measured. The measuring plate can be appropriately moved downward so that the measuring plate is attached to the part to be measured. At this time, the measuring plate will appear tilted, and the indicator needle can always be in a vertical state under the action of the counterweight seat. The indicator needle can also indicate on the protractor, thereby achieving the purpose of measuring the angle of the part. The operation is simple and maintenance is also very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side cross-sectional structure of the support plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the working principle structure of the utility model.

[0017] Figure numerals: 1, base plate; 2, support leg; 3, threaded rod; 4, connecting plate; 5, fixing plate; 6, indicator needle; 7, handwheel; 8, protractor; 9, counterweight seat; 10, measuring plate; 11, support plate; 12, moving block. DETAILED DESCRIPTION

[0018] 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 part of the embodiments of the present invention, not all of the embodiments. 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.

[0019] See also Figure 1-Figure 3In this embodiment: a part angle detection device includes a base plate 1, a support plate 11 is welded to one side of the top surface of the base plate 1, which plays a supporting role, a groove is opened on one side of the support plate 11, and a moving block 12 is slidably connected in the groove, and the bottom inner wall of the groove opened on one side of the support plate 11 is rotatably connected to a threaded rod 3 that penetrates the moving block 12 and extends to the top of the support plate 11. Rotating the threaded rod 3 can move the moving block 12, and a protractor 8 is rotatably connected to one side of the moving block 12 to measure the angle of the part, and a fixed plate 5 is fixedly installed on the bottom surface of the protractor 8, and a measuring plate 10 is provided below the fixed plate 5. The measuring plate 10 can be attached to the inclined surface of the part to be measured, and the lower part of the protractor 8 located on the central axis is rotatably connected to an indicator needle 6, and the value of the indicator needle 6 on the protractor 8 can be read to determine the angle.

[0020] In this embodiment, a long strip through hole is opened on the fixing plate 5, and the lower part of the indicator needle 6 passes through the long strip through hole opened on the fixing plate 5, and the bottom end of the indicator needle 6 passing through the long strip through hole opened on the fixing plate 5 is fixedly installed with a counterweight seat 9. Under the action of the counterweight seat 9, the indicator needle 6 can be in a vertical state. Connecting plates 4 are welded on both sides of the bottom surface of the fixing plate 5. The bottom surface of the connecting plate 4 is fixedly connected to both sides of the top surface of the measuring plate 10. The fixing plate 5 and the measuring plate 10 are in a parallel state. A through hole is opened on the top of the moving block 12. The threaded hole of the moving block 12 is passed through, and the threaded hole on the moving block 12 matches the threaded rod 3. The threaded rod 3 passes through and extends to the top of the support plate 11 and is equipped with a handwheel 7. The handwheel 7 can be rotated to rotate the threaded rod 3, thereby enabling the moving block 12 to move up and down, and further driving the protractor 8 to move. At this time, the measuring plate 10 can be driven to move through the fixed plate 5 and the connecting plate 4. Support legs 2 are fixedly installed on the bottom surface of the base plate 1 and near the four corners, which can support the base plate 1.

[0021] The working principle and usage process of the present invention: When using the part angle detection device, the height of the measuring plate 10 can be first adjusted according to the height of the measured part. At this time, the hand wheel 7 can be rotated to rotate the threaded rod 3, and then the movable block 12 can be moved up and down, and the protractor 8 can be further driven to move. At this time, the measuring plate 10 can be driven to move by the fixed plate 5 and the connecting plate 4, so as to achieve the purpose of adjusting the height of the measuring plate 10. After the height adjustment of the measuring plate 10 is completed, the protractor 8 can be rotated and the measuring plate 10 can be attached to the part to be measured. The measuring plate 10 can be appropriately moved down so that the measuring plate 10 is attached to the part to be measured. At this time, the measuring plate 10 will tilt, and the indicator needle 6 can always be in a vertical state under the action of the counterweight seat 9, and the indicator needle 6 can indicate on the protractor 8, so as to achieve the purpose of measuring the angle of the part. The device is simple to operate and very convenient to maintain.

[0022] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A part angle detection device, comprising a base plate (1), characterized in that: A support plate (11) is welded to one side of the top surface of the base plate (1), a groove is provided on one side of the support plate (11), and a moving block (12) is slidably connected in the groove, a threaded rod (3) is rotatably connected to the bottom inner wall of the groove provided on one side of the support plate (11), which passes through the moving block (12) and extends to the top of the support plate (11), a protractor (8) is rotatably connected to one side of the moving block (12), and a fixed plate (5) is fixedly installed on the bottom surface of the protractor (8), and a measuring plate (10) is provided below the fixed plate (5), and an indicating needle (6) is rotatably connected to the lower part of the protractor (8) located on the central axis.

2. A part angle detection device according to claim 1, characterized in that: The fixing plate (5) is provided with a long strip through hole, the lower portion of the indicator needle (6) passes through the long strip through hole provided on the fixing plate (5), and a counterweight seat (9) is fixedly installed at the bottom end of the indicator needle (6) passing through the long strip through hole provided on the fixing plate (5).

3. The part angle detection device according to claim 1, characterized in that: Connecting plates (4) are welded to both sides of the bottom surface of the fixing plate (5), and the bottom surface of the connecting plate (4) is fixedly connected to both sides of the top surface of the measuring plate (10).

4. The part angle detection device according to claim 1, characterized in that: The fixing plate (5) and the measuring plate (10) are in a parallel state.

5. The part angle detection device according to claim 1, characterized in that: A threaded hole penetrating the moving block (12) is provided on the top of the moving block (12), and the threaded hole provided on the moving block (12) matches the threaded rod (3).

6. The part angle detection device according to claim 1, characterized in that: The threaded rod (3) passes through and extends to the top of the support plate (11), where a hand wheel (7) is installed.

7. The part angle detection device according to claim 1, characterized in that: Support legs (2) are fixedly mounted on the bottom surface of the base plate (1) and near the four corners.

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