Quality inspection device for mechanical part manufacturing

Abstract

The utility model discloses a quality inspection device for mechanical part manufacturing, which comprises a device body, a quality inspection table is arranged in the device body, a mounting table is arranged on the quality inspection table, a base is arranged above the mounting table, a sliding groove is formed in the mounting table, a sleeve is connected to the base, a supporting rod is inserted into the sleeve, and a plurality of clamping grooves are formed in the supporting rod. A connecting head is connected to the upper portion of the supporting rod, a rotating seat is connected to the front end of the connecting head, a connecting shaft is installed in the rotating seat, a fixing ring is connected to the front end of the connecting shaft, an observation window is formed in the fixing ring, an inserting column is inserted into the connecting shaft and the rotating seat, and a pointer is installed in a sliding groove; positioning plates are connected to the left end and the right end of the mounting table, and scale lines are arranged at the front end of the mounting table, so that parts needing quality inspection can be subjected to local amplification illumination quality inspection and size measurement, the application range of the device is widened, and the situation that quality inspection personnel cannot see clearly when inspecting the parts in a dark environment is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical parts quality inspection, and in particular relates to a quality inspection device for manufacturing mechanical parts. Background Art

[0002] Mechanical parts, also known as mechanical components, are the basic components that constitute machinery. They are inseparable individual parts that make up machinery and machines. Mechanical parts are both a discipline that studies and designs the basic mechanical parts of various equipment, and a general term for parts and components. There are many varieties of machine tool parts, which can be divided into shaft parts, gear parts and machine tool guide rails according to their structural characteristics, functions and load characteristics. During the processing of mechanical parts, it is necessary to conduct sampling inspection on the processed parts to avoid batch scrapping.

[0003] Existing quality inspection devices for mechanical parts are usually used in engineering to manually inspect the surface of parts with the naked eye. The quality inspection level is relatively simple, and it is inconvenient for quality inspectors to measure the dimensions of mechanical parts. At the same time, the inspection environment is poor, and the quality inspection device is inconvenient to provide lighting for users during use, and accurate data cannot be obtained, which brings troubles to users' work. Therefore, we need to upgrade and transform based on existing technologies. Utility Model Content

[0004] The purpose of the present invention is to provide a quality inspection device for manufacturing mechanical parts to solve the problems raised in the above background technology.

[0005] To solve the above problems, the following technical solutions are provided:

[0006] A quality inspection device for manufacturing mechanical parts is designed, including a device body, a quality inspection table contained in the device body, a mounting platform is provided on the quality inspection platform, a base is provided above the mounting platform and a slide groove is provided in the mounting platform, a sleeve is connected to the base, a support rod is inserted in the sleeve, a connecting head is connected above the support rod, the front end of the connecting head is connected to a rotating seat, a connecting shaft is installed in the rotating seat, the front end of the connecting shaft is connected to a fixing ring, an observation window is provided in the fixing ring, a plug-in column is inserted in the connecting shaft and the rotating seat, a pointer is installed in the slide groove, positioning plates are connected to the left and right ends of the mounting platform and scale lines are provided at the front end of the mounting platform.

[0007] Furthermore, adjustment holes are provided in the sleeve and the support rod, and there are multiple groups of adjustment holes, and screws are threaded into the adjustment holes.

[0008] Furthermore, a magnifying glass is installed below the observation window and is fixedly connected to the observation window.

[0009] Furthermore, a switch is installed above the fixing ring and a lighting lamp is installed below the fixing ring.

[0010] Furthermore, a threaded groove is provided on the plug-in column and a knob is connected to one end of the plug-in column, and a nut is screwed on the threaded groove of the plug-in column.

[0011] Furthermore, a baffle is installed at the front end of the slide groove, a limiting groove is provided in the pointer, and a baffle is slidably installed in the limiting groove.

[0012] Furthermore, a push plate is installed above the pointer, and the push plate is fixedly connected to the pointer.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is equipped with an observation window, a magnifying glass, a lighting lamp, a switch, a positioning plate, a slide groove, a pointer, a baffle, a limit groove, a push plate and a scale line, so as to perform local magnified lighting quality inspection and size measurement on the parts that need to be inspected, thereby increasing the practicality and convenience of the device, improving the scope of application of the device, and avoiding the situation where quality inspectors cannot see the parts clearly when inspecting in a dim environment.

[0015] 2. The utility model can adjust the height and angle of the device according to the needs of the user by arranging a sleeve, a support rod, an adjustment hole, a screw, a connector, a rotating seat, a connecting shaft, a fixing ring, a plug-in column, a nut and a knob, thereby increasing the practicality and convenience of the device and avoiding the problem of affecting quality inspection work due to inconvenient adjustment during use.

[0016] With reference to the following description and accompanying drawings, specific embodiments of the present invention are disclosed in detail, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope thereby. The embodiments of the present invention include numerous variations, modifications, and equivalents within the spirit and scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a three-dimensional diagram of the overall structure of a quality inspection device for manufacturing mechanical parts according to the utility model;

[0019] Figure 2 This is a working diagram of the overall structure of a quality inspection device for manufacturing mechanical parts according to the utility model;

[0020] Figure 3A perspective view of the adjustment structure of a quality inspection device for manufacturing mechanical parts according to the utility model;

[0021] Figure 4 A perspective view of the adjustment structure of a quality inspection device for manufacturing mechanical parts according to the utility model;

[0022] Figure 5 The present invention is an exploded view of the measurement structure of a quality inspection device for manufacturing mechanical parts according to the present invention.

[0023] In the figure: 1. Device body; 2. Quality inspection table; 3. Mounting table; 4. Base; 5. Sleeve; 6. Support rod; 7. Adjustment hole; 8. Screw; 9. Connector; 10. Rotating seat; 11. Connecting shaft; 12. Fixing ring; 13. Observation window; 14. Magnifying glass; 15. Lighting lamp; 16. Switch; 17. Plug column; 18. Nut; 19. Knob; 20. Positioning plate; 21. Slide groove; 22. Pointer; 23. Baffle; 24. Limit groove; 25. Push plate; 26. Scale line. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 - Figure 5 As shown, the present embodiment provides a quality inspection device for manufacturing mechanical parts, including a device body 1, which contains a quality inspection platform 2, a mounting platform 3 is provided on the quality inspection platform 2, a base 4 is provided above the mounting platform 3 and a slide groove 21 is provided in the mounting platform 3, a sleeve 5 is connected to the base 4, a support rod 6 is inserted in the sleeve 5, a connector 9 is connected above the support rod 6, a front end of the connector 9 is connected to a rotating seat 10, a connecting shaft 11 is installed in the rotating seat 10, a front end of the connecting shaft 11 is connected to a fixing ring 12, an observation window 13 is provided in the fixing ring 12, a plug-in column 17 is inserted in the connecting shaft 11 and the rotating seat 10, a pointer 22 is installed in the slide groove 21, positioning plates 20 are connected to the left and right ends of the mounting platform 3 and a scale line 26 is provided at the front end of the mounting platform 3.

[0026] Preferably, adjustment holes 7 are provided in the sleeve 5 and the support rod 6, and there are multiple groups of adjustment holes 7. Screws 8 are threaded in the adjustment holes 7. By setting the adjustment holes 7, it is convenient for the user to lift and lower the position of the support rod 6. By setting the screws 8, the sleeve 5 and the support rod 6 can be connected and fixed, ensuring the safety of the device during use. A magnifying glass 14 is installed below the observation window 13, and the magnifying glass 14 is fixedly connected to the observation window 13. By setting the magnifying glass 14, it is convenient for quality inspectors to perform local magnification inspection on parts to avoid parts that cannot be seen during the inspection process. A switch 16 is installed above the fixing ring 12 and a lighting lamp 15 is installed below the fixing ring 12. By setting the switch 16, it is convenient for the user to control the lighting lamp 15. By setting the lighting lamp 15, lighting can be provided to the user to avoid quality inspectors from not being able to see clearly when inspecting parts in a dim environment.

[0027] Preferably, a threaded groove is provided on the plug post 17 and a knob 19 is connected to one end of the plug post 17. A nut 18 is screwed on the threaded groove of the plug post 17. By setting the knob 19, it is convenient for the user to take and put the plug post 17. By setting the nut 18, the plug post 17 can be pre-tightened to ensure the safety of the plug post 17 when in use, and the plug post 17 can be prevented from being disengaged. A baffle 23 is installed at the front end of the slide groove 21, and a limiting groove 24 is provided in the pointer 22. A baffle 23 is slidably installed in the limiting groove 24. By setting the baffle 23 and the limiting groove 24, the pointer 22 can be limited to avoid the pointer 22 falling off during the sliding process in the slide groove 21. A push plate 25 is installed above the pointer 22, and the push plate 25 is fixedly connected to the pointer 22. By setting the push plate 25, it is convenient for the user to push the position of the pointer 22.

[0028] The principle and process of use of the present invention are as follows: when in use, the part that needs to be inspected is placed on the inspection table 2, the user presses the switch 16 to control the lighting lamp 15 to work, and then the user picks up the part and places it under the lighting lamp 15, and inspects the surface of the part through the magnifying glass 14. After completion, the user places the part on the inspection table 2, and drives the pointer 22 to slide in the slide groove 21 by pushing the push plate 25 until the pointer 22 moves to the part measurement. The user measures the size of the part by reading the scale line 26, and can perform local magnified lighting quality inspection and size measurement on the part that needs to be inspected, which increases the practicality and convenience of the device and improves the installation efficiency. The applicable scope of the device can avoid the situation where quality inspectors cannot see clearly when checking parts in a dim environment. When the lighting lamp 15 needs to be adjusted in height and angle, the user can remove the screw 8 from the adjustment hole 7 by rotating it. After removing it, the user moves the support rod 6 up or down by hand. After moving the support rod 6 to a suitable position in the sleeve 5, the user screws the screw 8 into the adjustment hole 7 again to achieve the height adjustment of the lighting lamp 15. The nut 18 is loosened by rotating it from the plug-in column 17. After loosening, the user rotates the fixing ring 12 and the connecting shaft 11 by hand. When the fixing ring 12 rotates, the lighting lamp 15 is driven to adjust its angle (such as the attached Figure 2 As shown), after adjusting to the appropriate angle, the nut 18 is pre-tightened again to achieve the angle adjustment of the lighting lamp 15. The height and angle of the device can be adjusted according to the needs of the user, which increases the practicality and convenience of the device and avoids the problem of affecting quality inspection work due to inconvenience in adjustment during use.

[0029] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are merely illustrative and are not intended to limit the scope of protection of the present invention. Those skilled in the art may make various modifications and variations to the present invention based on the spirit and principles of the present invention, and such modifications and variations are also within the scope of the present invention.

Claims

1. A quality inspection device for manufacturing mechanical parts, characterized in that: The device comprises a main body (1), wherein the main body (1) comprises a quality inspection platform (2), a mounting platform (3) is provided on the quality inspection platform (2), a base (4) is provided above the mounting platform (3), and a slide groove (21) is provided in the mounting platform (3), a sleeve (5) is connected to the base (4), a support rod (6) is inserted in the sleeve (5), a connector (9) is connected to the top of the support rod (6), and the front end of the connector (9) is connected to the rotating seat (1 0), a connecting shaft (11) is installed in the rotating seat (10), the front end of the connecting shaft (11) is connected to the fixed ring (12), an observation window (13) is provided in the fixed ring (12), a plug-in column (17) is plugged into the connecting shaft (11) and the rotating seat (10), a pointer (22) is installed in the sliding groove (21), and the left and right ends of the mounting platform (3) are connected to positioning plates (20) and the front end of the mounting platform (3) is provided with a scale line (26).

2. A quality inspection device for manufacturing mechanical parts according to claim 1, characterized in that: Adjustment holes (7) are provided in the sleeve (5) and the support rod (6), and the adjustment holes (7) are provided in multiple groups. Screws (8) are threaded in the adjustment holes (7).

3. A quality inspection device for manufacturing mechanical parts according to claim 1, characterized in that: A magnifying glass (14) is installed below the observation window (13), and the magnifying glass (14) is fixedly connected to the observation window (13).

4. A quality inspection device for manufacturing mechanical parts according to claim 1, characterized in that: A switch (16) is installed above the fixing ring (12) and a lighting lamp (15) is installed below the fixing ring (12).

5. The quality inspection device for manufacturing mechanical parts according to claim 1, characterized in that: The plug-in column (17) is provided with a thread groove and one end of the plug-in column (17) is connected to a knob (19), and a nut (18) is screwed on the thread groove of the plug-in column (17).

6. A quality inspection device for manufacturing mechanical parts according to claim 1, characterized in that: A baffle (23) is installed at the front end of the slide groove (21), a limiting groove (24) is provided in the pointer (22), and a baffle (23) is slidably installed in the limiting groove (24).

7. A quality inspection device for manufacturing mechanical parts according to claim 1, characterized in that: A push plate (25) is installed above the pointer (22), and the push plate (25) is fixedly connected to the pointer (22).

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