A permanent magnet automatic measuring instrument

Abstract

The utility model discloses a permanent magnet automatic measuring instrument, including a permanent magnet automatic measuring instrument body and a permanent magnet loading and unloading mechanical clamp, wherein a controller is provided at the middle position inside the permanent magnet automatic measuring instrument body, a support frame is provided above the permanent magnet automatic measuring instrument body, a measuring device is provided at the top of the support frame, and a permanent magnet measuring table is provided at the bottom of the support frame. In the utility model, a permanent magnet loading and unloading mechanical clamp is provided at the other end above the measuring table, so that it has the function of loading and unloading. When measuring permanent magnets, it is only necessary to place the permanent magnet at the center position of the permanent magnet pre-placement seat, and the permanent magnet loading and unloading mechanical clamp can be used to clamp the permanent magnet for loading and unloading, and the measurement personnel do not need to load the materials manually, which not only saves labor but also improves the efficiency of permanent magnet measurement. Moreover, the permanent magnet loading and unloading mechanical clamp is telescopically adjusted by gear transmission, and the gear transmission method can ensure the stability of telescopic adjustment.

Description

Technical Field

[0001] The utility model relates to the relevant field of permanent magnet processing, in particular to a permanent magnet automatic measuring instrument. Background Art

[0002] Permanent magnetic materials, also known as hard magnetic materials, are materials that can maintain constant magnetism once magnetized. They have wide hysteresis loops, high coercive force and high remanence, and stable magnetism. They are divided into two types: casting alloys and powder sintered alloys. They are now mostly used in the instrument industry to manufacture magnetoelectric instruments, flow meters, micro motors, relays, etc. Permanent magnetic materials are mainly divided into two categories. The first category is: alloy permanent magnetic materials, including rare earth permanent magnetic materials and aluminum nickel cobalt. The second category is: ferrite permanent magnetic materials.

[0003] There are still certain drawbacks in the use of permanent magnet automatic measuring instruments in the prior art. Traditional permanent magnet automatic measuring instruments do not have a loading and unloading mechanism, and the space on the measuring table is relatively narrow. Usually, it is necessary to reach into the inside to accurately place the permanent magnet in the center of the measuring table, which is inconvenient for measurement personnel to load and unload, thereby reducing measurement efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a permanent magnet automatic measuring instrument to solve the problem that the traditional permanent magnet automatic measuring instrument proposed in the above background technology does not have a loading and unloading mechanism, the space of the measuring table is relatively narrow, and it is usually necessary to reach the inside with the hand to accurately place the permanent magnet at the center position of the measuring table, which is inconvenient for the measurement personnel to load and unload the materials, thereby reducing the measurement efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a permanent magnet automatic measuring instrument, comprising a permanent magnet automatic measuring instrument body and a permanent magnet loading and unloading mechanical clamp, a controller is provided in the middle position inside the permanent magnet automatic measuring instrument body, a support frame is provided above the permanent magnet automatic measuring instrument body, a measuring device is provided at the top of the support frame, a permanent magnet measuring platform is provided at the bottom end of the support frame, triangular reinforcement plates are provided at both ends of the bottom surface of the permanent magnet measuring platform, a permanent magnet pre-placement seat and a permanent magnet measuring seat are respectively provided at the front end and the middle position of the surface of the permanent magnet measuring platform, the permanent magnet loading and unloading mechanical clamp is connected to the fixed telescopic groove through a fixed telescopic rod and is arranged at the other end above the permanent magnet measuring platform, an external fixed plate is provided above the other end of the fixed telescopic rod, internal fixed plates are provided on both sides of the rear end of the permanent magnet loading and unloading mechanical clamp, and limit blocks are provided at one end of both sides of the permanent magnet automatic measuring instrument body.

[0006] In a further embodiment, the permanent magnet pre-placement seat and the permanent magnet measurement seat are both configured as circular structures, and the permanent magnet pre-placement seat and the permanent magnet measurement seat are connected to the permanent magnet measurement platform by inlaying.

[0007] In a further embodiment, the limit block is fixedly connected to the permanent magnetic measuring platform by fastening bolts, and the limit block has the same height as the outer fixing plate.

[0008] In a further embodiment, the interior of the permanent magnetic loading and unloading mechanical clamp includes a clamping handle, an adjustable clamping block and an electric telescopic rod, the lower end of the electric telescopic rod is connected to the clamping adjustment block, and the clamping adjustment block and the clamping handle are fixedly connected by a support rod, and the adjustable clamping block and the clamping handle are fixedly connected by an adjusting bolt.

[0009] In a further embodiment, the outer fixing plate is fixedly connected to the inner fixing plate via a connecting column, the outer fixing plate and the fixed telescopic rod are formed as an integral structure, and the other end of the fixed telescopic rod is slidably connected to the permanent magnetic measuring platform via a positioning slider.

[0010] In a further embodiment, the bottom of the fixed telescopic rod is connected to the permanent magnetic measuring platform through a linear gear and a gear plate, and the gear plate is connected to the forward and reverse motors through a belt.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, a permanent magnet loading and unloading mechanical clamp is provided at the other end above the measuring table, so that it has the function of loading and unloading. When measuring permanent magnets, it is only necessary to place the permanent magnet at the center of the permanent magnet pre-placement seat, and the permanent magnet can be clamped for loading and unloading by the permanent magnet loading and unloading mechanical clamp, without the need for manual loading by the measuring personnel, which not only saves labor but also improves the efficiency of permanent magnet measurement. The permanent magnet loading and unloading mechanical clamp is telescopically adjusted by gear transmission, which can ensure the stability of telescopic movement, making the permanent magnet loading and unloading mechanical clamp move more steadily, and limit blocks are provided on both sides of the measuring table, which can limit the position of permanent magnet loading or unloading, making the permanent magnet placement position more accurate and improving the measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a permanent magnet automatic measuring instrument of the utility model;

[0014] Figure 2 It is a top view of the permanent magnetic measuring platform of the utility model;

[0015] Figure 3 It is a top view of the permanent magnetic loading and unloading mechanical clamp of the utility model;

[0016] Figure 4 It is a side view of the permanent magnetic loading and unloading mechanical clamp of the utility model;

[0017] Figure 5 It is a top view of the fixed telescopic rod of the utility model.

[0018] In the figure: 1. Support frame; 2. Measuring device; 3. Permanent magnet measuring table; 4. Permanent magnet loading and unloading mechanical clamp; 5. Triangular reinforcement plate; 6. Controller; 7. Permanent magnet automatic measuring instrument body; 8. Fixed telescopic slot; 9. Fastening bolt; 10. Limit block; 11. Permanent magnet pre-placement seat; 12. Permanent magnet measuring seat; 13. Fixed telescopic rod; 14. Clamp handle; 15. Adjustable clamp block; 16. Adjustment bolt; 17. Support rod; 18. Clamping adjustment block; 19. Electric telescopic rod; 20. Inner fixing plate; 21. Outer fixing plate; 22. Linear gear; 23. Gear plate; 24. Forward and reverse motor; 25. Connecting column; 26. Positioning slide block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-5 The utility model provides an embodiment: a permanent magnetic automatic measuring instrument, including a permanent magnetic automatic measuring instrument body 7 and a permanent magnetic loading and unloading mechanical clamp 4, a controller 6 is provided in the middle position inside the permanent magnetic automatic measuring instrument body 7, a support frame 1 is provided above the permanent magnetic automatic measuring instrument body 7, a measuring device 2 is provided at the top of the support frame 1, a permanent magnetic measuring platform 3 is provided at the bottom end of the support frame 1, triangular reinforcement plates 5 are provided at both ends of the bottom surface of the permanent magnetic measuring platform 3, a permanent magnetic pre-placement seat 11 and a permanent magnetic measuring seat 12 are provided at the front end and the middle position of the surface of the permanent magnetic measuring platform 3, respectively, the permanent magnetic loading and unloading mechanical clamp 4 is connected to the fixed telescopic slot 8 through a fixed telescopic rod 13 and is arranged above the permanent magnetic measuring platform 3 At the other end, an outer fixed plate 21 is provided above the other end of the fixed telescopic rod 13, inner fixed plates 20 are provided on both sides of the rear end of the permanent magnet loading and unloading mechanical clamp 4, and limit blocks 10 are provided on one end of both sides of the permanent magnet automatic measuring instrument body 7; the controller 6 is used to set the measurement program of the measuring device 2, the permanent magnet measuring table 3 is used to place the permanent magnet for measurement, the permanent magnet pre-placement seat 11 is used to facilitate the placement of the permanent magnet on the table, the permanent magnet measuring seat 12 is used to place and position the permanent magnet at the position where it needs to be measured, the fixed telescopic rod 13 is used to telescope the permanent magnet loading and unloading mechanical clamp 4, and the limit block 10 is used to limit and fix the moving position of the permanent magnet loading and unloading mechanical clamp 4.

[0021] The permanent magnet pre-placement seat 11 and the permanent magnet measurement seat 12 are both set to a circular structure, and the permanent magnet pre-placement seat 11 and the permanent magnet measurement seat 12 are connected to the permanent magnet measurement platform 3 by inlaying. The circular structure makes it easier to determine the center position; the limit block 10 is fixedly connected to the permanent magnet measurement platform 3 by fastening bolts 9, and the limit block 10 has the same height as the external fixing plate 21. The fastening bolts 9 are used to fix the installation position of the limit block 10.

[0022] The interior of the permanent magnet loading and unloading mechanical clamp 4 includes a clamping handle 14, an adjustable clamping block 15 and an electric telescopic rod 19. The lower end of the electric telescopic rod 19 is connected to the clamping adjustment block 18, and the clamping adjustment block 18 is fixedly connected to the clamping handle 14 through a support rod 17, and the adjustable clamping block 15 is fixedly connected to the clamping handle 14 through an adjusting bolt 16. The clamping adjustment block 18 can be used to adjust the distance between the clamping handles 14 according to the size of the permanent magnet. The clamping adjustment block 18 is used to clamp and adjust the clamping handle 14, and the adjusting bolt 16 is used to fix the installation position of the clamping adjustment block 18.

[0023] The outer fixing plate 21 and the inner fixing plate 20 are fixedly connected via a connecting column 25. The outer fixing plate 21 and the fixed telescopic rod 13 are set as an integral structure, and the other end of the fixed telescopic rod 13 is slidably connected to the permanent magnetic measuring table 3 via a positioning slider 26. The connecting column 25 is used to increase the firmness of the installation of the outer fixing plate 21 and the inner fixing plate 20.

[0024] The bottom of the fixed telescopic rod 13 is connected to the permanent magnetic measuring platform 3 through a linear gear 22 and a gear plate 23, and the gear plate 23 is connected to the forward and reverse motor 24 through a belt. The linear gear 22 and the gear plate 23 are connected to adjust the telescopic fixed telescopic rod 13 by gear transmission, thereby increasing the stability of the telescopic movement.

[0025] Working principle: When in use, the permanent magnet to be measured is placed at the center position of the permanent magnet pre-placement seat 11, and the gear plate 23 is driven to rotate by the forward and reverse motor 24. The fixed telescopic rod 13 is moved to one end through the gear transmission between the gear plate 23 and the linear gear 22, and the permanent magnet loading and unloading mechanical clamp 4 is moved to the position of the permanent magnet pre-placement seat 11. The clamping adjustment block 18 is retracted by the electric telescopic rod 19, so that the clamping handle 14 is clamped inward, and the permanent magnet is clamped by the adjustable clamping block 15, and then the fixed telescopic rod 13 is moved to the other end by the forward and reverse motor 24, so that the permanent magnet loading and unloading mechanical clamp 4 is aligned with the permanent magnet measuring seat 12, and the clamping adjustment block 18 is extended by the electric telescopic rod 19 to separate the permanent magnet from the adjustable clamping block 15, and the permanent magnet is placed at the center position of the permanent magnet measuring seat 12, and the measurement can be performed by the measuring device 2.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A permanent magnet automatic measuring instrument, comprising a permanent magnet automatic measuring instrument body (7) and a permanent magnet loading and unloading mechanical clamp (4), characterized in that: A controller (6) is provided in the middle position inside the permanent magnet automatic measuring instrument body (7); a support frame (1) is provided above the permanent magnet automatic measuring instrument body (7); a measuring device (2) is provided at the top of the support frame (1); a permanent magnet measuring platform (3) is provided at the bottom end of the support frame (1); triangular reinforcement plates (5) are provided at both ends of the bottom surface of the permanent magnet measuring platform (3); a permanent magnet pre-placement seat (11) and a permanent magnet measuring seat (12) are provided at the front end and the middle position of the surface of the permanent magnet measuring platform (3), respectively; the permanent magnet loading and unloading mechanical clamp (4) is connected to the fixed telescopic slot (8) through a fixed telescopic rod (13) and is provided at the other end above the permanent magnet measuring platform (3); an outer fixing plate (21) is provided above the other end of the fixed telescopic rod (13); inner fixing plates (20) are provided on both sides of the rear end of the permanent magnet loading and unloading mechanical clamp (4); and limit blocks (10) are provided at one end of both sides of the permanent magnet automatic measuring instrument body (7).

2. A permanent magnet automatic measuring instrument according to claim 1, characterized in that: The permanent magnet pre-placement seat (11) and the permanent magnet measurement seat (12) are both configured as circular structures, and the permanent magnet pre-placement seat (11) and the permanent magnet measurement seat (12) are connected to the permanent magnet measurement platform (3) by embedding.

3. A permanent magnet automatic measuring instrument according to claim 1, characterized in that: The limit block (10) is fixedly connected to the permanent magnetic measuring platform (3) via a fastening bolt (9), and the limit block (10) and the outer fixing plate (21) have the same height.

4. A permanent magnet automatic measuring instrument according to claim 1, characterized in that: The interior of the permanent magnetic loading and unloading mechanical clamp (4) comprises a clamp handle (14), an adjustable clamp block (15) and an electric telescopic rod (19), wherein the lower end of the electric telescopic rod (19) is connected to the clamping adjustment block (18), and the clamping adjustment block (18) and the clamp handle (14) are fixedly connected via a support rod (17), and the adjustable clamp block (15) and the clamp handle (14) are fixedly connected via an adjusting bolt (16).

5. The permanent magnet automatic measuring instrument according to claim 1, characterized in that: The outer fixing plate (21) and the inner fixing plate (20) are fixedly connected via a connecting column (25); the outer fixing plate (21) and the fixed telescopic rod (13) are provided as an integral structure; and the other end of the fixed telescopic rod (13) is slidably connected to the permanent magnetic measuring platform (3) via a positioning slider (26).

6. A permanent magnet automatic measuring instrument according to claim 1, characterized in that: The bottom of the fixed telescopic rod (13) is connected to the permanent magnetic measuring platform (3) through a linear gear (22) and a gear plate (23), and the gear plate (23) is connected to the forward and reverse motor (24) through a belt.

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