Metal material detection device

Abstract

The utility model relates to the field of metal detection and discloses a metal material detection device which comprises a base, the top of the base is fixedly connected with a support, the bottom of the support is provided with a hardness detection device body, the top of the base is provided with a rotating seat, and the top of the rotating seat is provided with a detection seat. An adjusting groove is formed in the top of the rotating base, an adjusting block is arranged in an inner cavity of the adjusting groove, and a servo motor is arranged in the base. According to the metal material detection device, metal is placed on the detection seat, an electric push rod on a fixing plate is matched with a clamping plate to clamp the metal, a servo motor is used for controlling a rotating seat to rotate together with the metal, an adjusting block in an adjusting groove is used for adjusting the position of the detection seat on the rotating seat, and hardness detection is carried out on multiple positions in cooperation with a hardness detection device body; the metal detection efficiency is improved, and the problem that an existing metal detection device is difficult to quickly adjust the metal detection position is solved.

Description

Technical Field

[0001] This utility model relates to the field of metal detection technology, specifically to a metal material detection device. Background Technology

[0002] Metals are substances that possess properties such as luster (i.e., strong reflection of visible light), ductility, and good electrical and thermal conductivity. These properties are all related to the presence of free electrons within the metal crystal. In nature, the vast majority of metals exist in a combined state, while a few, such as gold, platinum, silver, and bismuth, exist in a free state. Hardness testing is an indispensable step in the manufacturing process of metals.

[0003] Patent CN 219996793 U discloses a novel metal hardness testing device. It includes a base with a movable groove at its top. A housing extending outside the movable groove is slidably connected inside the groove. A worktable extending outside the housing is rotatably connected inside the housing. The worktable allows adjustment of the fixing angle of the metal material, thus expanding the device's usability and making metal testing easier for operators. However, this device requires a second threaded rod in conjunction with a clamping bench structure to fix the metal to be tested on the worktable. Adjusting the testing position of the metal requires adjusting the longitudinal position of the worktable and the lateral position of the testing head using the second threaded rod. Repeating this adjustment process is necessary when testing other positions, making the operation cumbersome and reducing the efficiency of metal hardness testing. Therefore, this invention proposes a metal material testing device to address the problem of existing metal testing devices' difficulty in quickly adjusting the metal testing position. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a metal material testing device that solves the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a metal material testing device, comprising a base, a bracket fixedly connected to the top of the base, a hardness testing device body disposed at the bottom of the bracket, a rotating seat disposed at the top of the base, a testing seat disposed at the top of the rotating seat, an adjustment groove provided at the top of the rotating seat, an adjustment block disposed within the inner cavity of the adjustment groove, a servo motor disposed inside the base, two sets of fixing plates fixedly connected to the top of the testing seat, two sets of electric push rods and clamping plates disposed at the top of the testing seat, an ejection mechanism disposed inside the testing seat, and a protective mechanism disposed on the outer ring of the testing seat.

[0008] Preferably, the adjusting block is fixedly connected to the detection seat, and the output shaft of the servo motor passes through the base and is fixedly connected to the rotating base.

[0009] Preferably, the fixing plate is fixed to the top two ends of the detection seat, and the two ends of the electric push rod are fixedly connected to the fixing plate and the clamping plate, respectively.

[0010] Preferably, the ejection mechanism consists of a groove, an ejection plate, and an electric telescopic rod, with the groove located at the top center of the detection seat.

[0011] Preferably, the ejector plate and the electric telescopic rod are both located in the inner cavity of the groove, the bottom and top of the electric telescopic rod are fixedly connected to the bottom of the inner cavity of the groove and the bottom of the ejector plate, respectively, and the top of the ejector plate is flush with the detection seat.

[0012] Preferably, the protective mechanism consists of a protective frame, a limiting pin, a movable groove, a movable block, a spring, and a sliding rod. The protective frame is disposed on the outer ring of the detection seat, and multiple movable grooves are opened on both sides of the detection seat. The movable block is located in the inner cavity of the movable groove and is fixedly connected to the protective frame.

[0013] Preferably, the slide bar is fixedly connected in the inner cavity of the movable groove, and the spring is located at the bottom of the movable block and on the outer ring of the slide bar.

[0014] (III) Beneficial Effects

[0015] 1. This metal material testing device places the metal on the testing seat and clamps it with an electric push rod on the fixed plate and a clamping plate. A servo motor controls the rotation of the rotating seat along with the metal. The position of the testing seat on the rotating seat is adjusted by the adjusting block in the adjusting groove. In conjunction with the hardness testing device body, hardness testing is performed at multiple positions, improving the efficiency of metal testing and solving the problem that existing metal testing devices are difficult to quickly adjust the position of the metal being tested.

[0016] 2. During the metal hardness testing process, this metal material testing device can easily cause metal fragments to scatter. In this case, removing the limit pin will cause the protective frame to move upward under the action of the movable block in the movable groove and the outer ring spring of the slide rod, thus shielding the metal being tested and ensuring the safety of the testing personnel and improving the safety of this technical testing device. Attached Figure Description

[0017] Figure 1 This is a structural diagram of the present utility model;

[0018] Figure 2 This is a front view of the structure of this utility model;

[0019] Figure 3 The structure of this utility model Figure 2Sectional view at point AA;

[0020] Figure 4 This is the right view of the structural testing seat of this utility model.

[0021] In the diagram: 1. Base; 2. Bracket; 3. Hardness testing device body; 4. Rotary seat; 5. Testing seat; 6. Adjustment groove; 7. Adjustment block; 8. Servo motor; 9. Fixing plate; 10. Electric push rod; 11. Clamping plate; 12. Ejection mechanism; 121. Groove; 122. Ejection plate; 123. Electric telescopic rod; 13. Protective mechanism; 131. Protective frame; 132. Limit pin; 133. Movable groove; 134. Movable block; 135. Spring; 136. Slide rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Please refer to Figure 1-4 A metal material testing device includes a base 1, a bracket 2 fixedly connected to the top of the base 1, a hardness testing device body 3 disposed at the bottom of the bracket 2, a rotating seat 4 disposed at the top of the base 1, a testing seat 5 disposed at the top of the rotating seat 4, an adjustment groove 6 opened at the top of the rotating seat 4, an adjustment block 7 disposed in the inner cavity of the adjustment groove 6, a servo motor 8 disposed inside the base 1, two sets of fixing plates 9 fixedly connected to the top of the testing seat 5, two sets of electric push rods 10 and clamping plates 11 disposed at the top of the testing seat 5, an ejection mechanism 12 disposed inside the testing seat 5, and a protective mechanism 13 disposed on the outer ring of the testing seat 5.

[0024] Furthermore, the adjusting block 7 is fixedly connected to the detection seat 5, and the output shaft of the servo motor 8 passes through the base 1 and is fixedly connected to the rotating seat 4. The servo motor 8 controls the rotating seat 4 and the metal to rotate, and the adjusting block 7 in the adjusting groove 6 adjusts the position of the detection seat 5 on the rotating seat 4. The hardness detection device body 3 is used to perform hardness detection at multiple positions.

[0025] Furthermore, the fixing plate 9 is fixed to the top two ends of the test seat 5, and the two ends of the electric push rod 10 are fixedly connected to the fixing plate 9 and the clamping plate 11 respectively. With the help of the electric push rod 10 on the fixing plate 9, different specifications of metals to be tested can be fixed, which facilitates subsequent hardness testing.

[0026] Furthermore, the ejection mechanism 12 consists of a groove 121, an ejection plate 122, and an electric telescopic rod 123. The groove 121 is located at the top center of the detection seat 5.

[0027] Furthermore, both the ejector plate 122 and the electric telescopic rod 123 are located in the inner cavity of the groove 121. The bottom and top of the electric telescopic rod 123 are fixedly connected to the bottom of the inner cavity of the groove 121 and the bottom of the ejector plate 122, respectively. The top of the ejector plate 122 is flush with the detection seat 5. When the metal hardness test is completed and the tested metal is released, the electric telescopic rod 123 in the groove 121 is opened. With the help of the ejector plate 122, the metal can be lifted up, which is convenient for the subsequent recovery of the tested metal.

[0028] Furthermore, the protective mechanism 13 consists of a protective frame 131, a limiting pin 132, a movable groove 133, a movable block 134, a spring 135, and a sliding rod 136. The protective frame 131 is set on the outer ring of the detection seat 5, and multiple movable grooves 133 are opened on both sides of the detection seat 5. The movable block 134 is located in the inner cavity of the movable groove 133 and is fixedly connected to the protective frame 131.

[0029] Furthermore, the slide rod 136 is fixedly connected in the inner cavity of the movable groove 133, and the spring 135 is located at the bottom of the movable block 134 and on the outer ring of the slide rod 136. During the metal hardness test, metal fragments can easily be scattered. At this time, the limit pin 132 is pulled out, and under the action of the movable block 134 in the movable groove 133 and the spring 135 on the outer ring of the slide rod 136, the protective frame 131 moves upward to shield the metal being tested, ensuring the safety of the testing personnel and improving the safety of this testing device.

[0030] Working principle: When using this metal material testing device, the metal to be tested for hardness is placed on the testing seat 5. The electric push rod 10 on the fixing plate 9, together with the clamping plate 11, clamps the metal. Then, the servo motor 8 is turned on to control the rotating seat 4 and the metal to rotate to the desired position. The position of the testing seat 5 on the rotating seat 4 is adjusted by the adjusting block 7 in the adjusting groove 6. The hardness testing device body 3 is used to perform hardness testing at multiple positions, which improves the efficiency of metal testing and solves the problem that existing metal testing devices are difficult to quickly adjust the position of metal testing.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal material testing device, comprising a base (1), characterized in that: The base (1) is fixedly connected to the top of the bracket (2), the bottom of the bracket (2) is provided with the hardness testing device body (3), the top of the base (1) is provided with the rotating seat (4), the top of the rotating seat (4) is provided with the testing seat (5), the top of the rotating seat (4) is provided with the adjustment groove (6), the inner cavity of the adjustment groove (6) is provided with the adjustment block (7), the base (1) is provided with the servo motor (8), the top of the testing seat (5) is fixedly connected with two sets of fixing plates (9), the top of the testing seat (5) is provided with two sets of electric push rods (10) and clamping plates (11), the testing seat (5) is provided with the ejection mechanism (12), and the outer ring of the testing seat (5) is provided with the protective mechanism (13).

2. The metal material testing device according to claim 1, characterized in that: The adjusting block (7) is fixedly connected to the detection seat (5), and the output shaft of the servo motor (8) passes through the base (1) and is fixedly connected to the rotating seat (4).

3. The metal material testing device according to claim 1, characterized in that: The fixing plate (9) is fixed to the top two ends of the detection seat (5), and the two ends of the electric push rod (10) are fixedly connected to the fixing plate (9) and the clamping plate (11) respectively.

4. The metal material testing device according to claim 1, characterized in that: The ejection mechanism (12) consists of a groove (121), an ejection plate (122), and an electric telescopic rod (123). The groove (121) is located at the top center of the detection seat (5).

5. A metal material testing device according to claim 4, characterized in that: The ejector plate (122) and the electric telescopic rod (123) are both located in the inner cavity of the groove (121). The bottom and top of the electric telescopic rod (123) are fixedly connected to the bottom of the inner cavity of the groove (121) and the bottom of the ejector plate (122), respectively. The top of the ejector plate (122) is flush with the detection seat (5).

6. The metal material testing device according to claim 1, characterized in that: The protective mechanism (13) consists of a protective frame (131), a limiting pin (132), a movable groove (133), a movable block (134), a spring (135), and a sliding rod (136). The protective frame (131) is set on the outer ring of the detection seat (5). Multiple movable grooves (133) are opened on both sides of the detection seat (5). The movable block (134) is located in the inner cavity of the movable groove (133) and is fixedly connected to the protective frame (131).

7. A metal material testing device according to claim 6, characterized in that: The slide bar (136) is fixedly connected in the inner cavity of the movable groove (133), and the spring (135) is located at the bottom of the movable block (134) and on the outer ring of the slide bar (136).

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