Hardness detection device for nonferrous metals

Abstract

The utility model discloses a hardness detection device for non-ferrous metals, relates to the technical field of detection devices, and aims to solve the problems that in the prior art, scraps and metal dust are generated in the process of applying certain pressure to the non-ferrous metals to carry out hardness testing, the scraps and the dust are scattered and scattered, the cleaning is troublesome, and the use is very inconvenient. A detection box is fixedly installed above the bottom table, a detection cavity is formed in the upper portion of the interior of the detection box, a bottom cavity is formed in the interior of the detection box along the lower portion of the detection cavity, the bottom cavity communicates with the detection cavity, and a perspective window is fixedly installed above the front end of the detection box; cleaning doors are rotationally mounted on the two sides of the lower portion of the front end of the detection box through hinges correspondingly, a switch panel is arranged between the two cleaning doors, and the switch panel is fixedly connected with the detection box.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a hardness detection device for nonferrous metals. Background Art

[0002] Nonferrous metals, also known as non-ferrous metals in a narrow sense, refer to all metals except iron (sometimes manganese and chromium) and iron-based alloys. In a broad sense, nonferrous metals also include nonferrous alloys. Nonferrous metals play an important role in the economy, daily life and scientific and technological development. The hardness of nonferrous metals needs to be tested during the production of nonferrous metals.

[0003] For example, the authorized patent with announcement number CN 220455088 U (a metal casting hardness testing device) comprises a base plate and a support plate, wherein the support plate is fixedly connected to the middle of the rear end of the upper surface of the base plate, a first electric push rod is fixedly connected to the upper interior of the support plate, a cross plate is fixedly connected to the lower part of the first electric push rod, a detection device is installed below the cross plate, and a connecting device is installed above the base plate;

[0004] Although the above-mentioned existing technology is convenient for driving the metal casting to rotate through the baffle, it is not convenient for collecting and cleaning debris and dust. Furthermore, when applying a certain pressure to the non-ferrous metal for hardness testing, debris and metal dust will be generated. These debris and dust will scatter and fly, which is troublesome to clean and very inconvenient to use. Therefore, the market urgently needs to develop a hardness testing device for non-ferrous metals to help people solve the existing problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a hardness testing device for non-ferrous metals, so as to solve the problem raised in the above-mentioned background technology that in the process of applying a certain pressure to non-ferrous metals for hardness testing, debris and metal dust will be generated, and these debris and dust will scatter and fly, which is troublesome to clean and very inconvenient to use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a hardness testing device for non-ferrous metals, comprising a base, a testing box fixedly installed above the base, a testing cavity provided above the inside of the testing box, a bottom cavity provided inside the testing box along the bottom of the testing cavity, and the bottom cavity is connected to the testing cavity, a perspective window fixedly installed above the front end of the testing box, cleaning doors respectively installed on both sides of the lower front end of the testing box by hinges, a switch panel provided between the two cleaning doors, and the switch panel is fixedly connected to the testing box.

[0007] Preferably, a back plate is fixedly mounted on the rear end above the base, a top plate is fixedly mounted above the back plate, a platform is provided below the top plate along the front end of the back plate, and a detection head is fixedly mounted in the middle below the platform.

[0008] Preferably, a hydraulic cylinder is fixedly installed in the middle above the top plate, the piston rod end of the hydraulic cylinder passes through the top plate and is fixedly connected to the platform by screws, and guide rods 1 are symmetrically fixedly installed on both sides above the platform, and the upper ends of the two guide rods 1 pass through the top plate and extend to the top of the top plate.

[0009] Preferably, covers are symmetrically provided on both sides above the detection box, and semicircular holes are provided on the inner sides of the two covers. Electric cylinders are symmetrically fixedly installed above both sides of the detection box, and side plates are fixedly installed on one side of the push rod ends of the two electric cylinders. The side plates are fixedly connected to the covers by screws.

[0010] Preferably, a placement plate is provided inside the detection chamber, a non-slip pad is fixedly installed on the upper end surface of the placement plate, clamps are symmetrically provided on both sides above the placement plate, a fixed box is rotatably installed on the outer side of the clamp, a vertical plate is fixedly installed on the side of the fixed box away from the clamp, an electric motor is fixedly installed inside the fixed box, and the output end of the motor is fixedly connected to the clamp.

[0011] Preferably, electric cylinders 2 are symmetrically fixedly installed on both sides of the detection box along the bottom of the two electric cylinders 1, and the push rod ends of the electric cylinders 2 extend into the interior of the detection box and are fixedly connected to the vertical plate by screws. A guide rod 2 is fixedly installed below one side of the vertical plate, and one end of the guide rod 2 passes through the interior of the detection box.

[0012] Preferably, a bottom box is provided in the middle of the bottom of the bottom cavity, and the bottom box is fixedly connected to the detection box. An electric cylinder three is fixedly installed inside the bottom box, and the push rod end of the electric cylinder three extends to the top of the bottom box and is fixedly connected to the mounting plate by screws.

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

[0014] 1. The utility model sets up a detection box, and sets a detection cavity and a bottom cavity inside the detection box, so that the hardness test of non-ferrous metals can be carried out in the detection cavity, and the debris and metal dust generated during the detection process can fall into the bottom cavity for collection and storage, and the debris and dust can be cleaned by opening the cleaning door, which increases the convenience of debris and dust cleaning. In addition, the setting of the detection box can protect the operator to prevent the debris generated during the non-ferrous metal detection process from flying and causing harm to the operator, thereby increasing the safety during the non-ferrous metal hardness detection process.

[0015] 2. The utility model is equipped with a clamping plate, a fixed box, a vertical plate and an electric cylinder 2, so that when detecting non-ferrous metals, the two electric cylinders can be started to drive the two clamping plates to move and clamp the non-ferrous metals, thereby increasing the stability of non-ferrous metal detection. The electric motor arranged inside the fixed box can drive the non-ferrous metal to rotate, making it convenient to change the hardness detection position of the non-ferrous metal, thereby increasing practicality.

[0016] 3. The utility model can cover the top of the test box by setting two covers, thereby increasing the safety of the non-ferrous metal hardness testing process, and the covers can be driven by an electric cylinder, which increases the convenience of using the covers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a nonferrous metal hardness testing device according to the present invention;

[0018] Figure 2 It is a cross-sectional view of the detection box of the present utility model;

[0019] Figure 3 It is a cross-sectional view of the fixing box of the present utility model;

[0020] Figure 4 It is a structural schematic diagram of the placement plate of the present utility model.

[0021] In the figure: 1. Base; 2. Back plate; 3. Top plate; 4. Platform; 5. Detection head; 6. Hydraulic cylinder; 7. Guide rod 1; 8. Cover; 801. Semicircular hole; 9. Side plate; 10. Electric cylinder 1; 11. Electric cylinder 2; 12. Perspective window; 13. Cleaning door; 14. Switch panel; 15. Detection box; 1501. Detection cavity; 1502. Bottom cavity; 16. Guide rod 2; 17. Vertical plate; 18. Fixed box; 19. Clamping plate; 20. Placement plate; 21. Bottom box; 22. Electric cylinder 3; 23. Motor; 24. Anti-slip mat. DETAILED DESCRIPTION

[0022] 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 the embodiments.

[0023] See also Figure 1-4The utility model provides an embodiment: a hardness testing device for non-ferrous metals, including a base 1, a testing box 15 is fixedly installed above the base 1, a testing cavity 1501 is provided above the inside of the testing box 15, a bottom cavity 1502 is provided inside the testing box 15 along the bottom of the testing cavity 1501, and the bottom cavity 1502 is communicated with the testing cavity 1501, a perspective window 12 is fixedly installed above the front end of the testing box 15, which is convenient for viewing the hardness testing process of the non-ferrous metal, and cleaning doors 13 are respectively installed on both sides of the lower front end of the testing box 15 through hinges, and a switch panel 14 is provided between the two cleaning doors 13, and the switch panel 14 is fixedly connected to the testing box 15.

[0024] During use, the hardness test of non-ferrous metals can be carried out in the test chamber 1501. The debris and metal dust generated during the test will fall into the bottom chamber 1502 for collection and storage, and the debris and dust can be cleaned by opening the cleaning door 13, which increases the convenience of debris and dust cleaning. In addition, the set test box 15 can protect the operator to prevent the debris generated during the non-ferrous metal test from flying and causing harm to the operator, thereby increasing the safety of the non-ferrous metal hardness test process.

[0025] Furthermore, a back plate 2 is fixedly installed at the rear end above the base 1, a top plate 3 is fixedly installed above the back plate 2, a platform 4 is provided below the top plate 3 along the front end of the back plate 2, and a detection head 5 is fixedly installed in the middle below the platform 4. When in use, the model of the detection head 5 can be selected according to the needs of the user, and the hardness detection of non-ferrous metals can be conveniently carried out by driving the platform 4 to rise and fall.

[0026] Furthermore, a hydraulic cylinder 6 is fixedly installed in the middle above the top plate 3. The piston rod end of the hydraulic cylinder 6 passes through the top plate 3 and is fixedly connected to the platform 4 by screws, so that the hydraulic cylinder 6 can drive the platform 4 to move up and down. Guide rods 7 are symmetrically fixedly installed on both sides above the platform 4. The upper ends of the two guide rods 7 pass through the top plate 3 and extend to the top of the top plate 3, which increases the linear stability of the lifting and lowering movement of the platform 4.

[0027] Furthermore, covers 8 are symmetrically provided on both sides above the detection box 15, and semicircular holes 801 are provided on the inner sides of the two covers 8. The setting of the covers 8 can cover the top of the detection box 15, thereby increasing the safety of the hardness detection process of non-ferrous metals. Electric cylinders 10 are symmetrically fixedly installed above both sides of the detection box 15, and side plates 9 are fixedly installed on one side of the push rod end of the two electric cylinders 10. The side plates 9 are fixedly connected to the covers 8 by screws, so that the covers 8 can be driven by the electric cylinder 10, thereby increasing the convenience of using the covers 8.

[0028] Furthermore, a placement plate 20 is provided inside the detection chamber 1501, and an anti-slip pad 24 is fixedly installed on the upper end surface of the placement plate 20. The anti-slip pad 24 is set as a ring pad, and the upper end surface of the anti-slip pad 24 is flush with the upper end surface of the placement plate 20, which increases the stability of the non-ferrous metal placed on the placement plate 20. Clamps 19 are symmetrically provided on both sides above the placement plate 20. A fixed box 18 is rotatably installed on the outer side of the clamp 19, and a vertical plate 17 is fixedly installed on the side of the fixed box 18 away from the clamp 19. A motor 23 is fixedly installed inside the fixed box 18, and the output end of the motor 23 is fixedly connected to the clamp 19. By starting the motor 23, the non-ferrous metal can be driven to rotate through the clamp 19, which facilitates the change of the hardness detection position of the non-ferrous metal and increases practicality.

[0029] Furthermore, electric cylinders 2 11 are symmetrically fixedly installed on both sides of the detection box 15 along the bottom of the two electric cylinders 10. The push rod ends of the electric cylinders 2 11 extend into the interior of the detection box 15 and are fixedly connected to the vertical plate 17 by screws. A guide rod 2 16 is fixedly installed below one side of the vertical plate 17, and one end of the guide rod 2 16 passes through the interior of the detection box 15, so that the splint 19 can be driven to translate, which is beneficial for clamping and fixing the non-ferrous metals through the splint 19 during hardness testing, thereby increasing practicality.

[0030] Furthermore, a bottom box 21 is provided in the middle of the bottom of the bottom cavity 1502, and the bottom box 21 is fixedly connected to the detection box 15. An electric cylinder three 22 is fixedly installed inside the bottom box 21. The push rod end of the electric cylinder three 22 extends to the top of the bottom box 21 and is fixedly connected to the placement plate 20 by screws. The placement plate 20 can be driven to move up and down through the electric cylinder three 22, which is convenient for driving the placement plate 20 to move downward first when the non-ferrous metal is rotated and adjusted, thereby increasing practicality.

[0031] Working principle: When in use, place the non-ferrous metal on the placement plate 20, start the two electric cylinders 11 respectively to drive the two clamps 19 to move and clamp the non-ferrous metal, then drive the platform 4 through the hydraulic cylinder 6 to drive the detection head 5 to move downward to perform hardness testing on the non-ferrous metal. At the same time, start the two electric cylinders 10 respectively to drive the two covers 8 to close and cover the top of the detection box 15, then the hardness test status of the non-ferrous metal can be viewed through the provided perspective window 12, and the debris and metal dust generated during the detection process can fall into the bottom cavity 1502 for collection and storage, and the debris and dust can be cleaned by opening the cleaning door 13, which increases the convenience of debris and dust cleaning.

[0032] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A hardness testing device for nonferrous metals, comprising a base (1), characterized in that: A detection box (15) is fixedly installed above the base (1), a detection cavity (1501) is provided above the interior of the detection box (15), a bottom cavity (1502) is provided inside the detection box (15) along the bottom of the detection cavity (1501), and the bottom cavity (1502) is communicated with the detection cavity (1501), a perspective window (12) is fixedly installed above the front end of the detection box (15), cleaning doors (13) are respectively installed on both sides of the lower front end of the detection box (15) through hinge rotation, a switch panel (14) is provided between the two cleaning doors (13), and the switch panel (14) is fixedly connected to the detection box (15).

2. The non-ferrous metal hardness testing device according to claim 1, characterized in that: A back plate (2) is fixedly mounted on the rear end above the base (1), a top plate (3) is fixedly mounted above the back plate (2), a platform (4) is provided below the top plate (3) along the front end of the back plate (2), and a detection head (5) is fixedly mounted in the middle below the platform (4).

3. The nonferrous metal hardness testing device according to claim 2, characterized in that: A hydraulic cylinder (6) is fixedly installed in the middle above the top plate (3), and the piston rod end of the hydraulic cylinder (6) passes through the top plate (3) and is fixedly connected to the platform (4) by screws. Guide rods (7) are symmetrically fixedly installed on both sides above the platform (4), and the upper ends of the two guide rods (7) pass through the top plate (3) and extend to the top of the top plate (3).

4. The nonferrous metal hardness testing device according to claim 1, characterized in that: Covers (8) are symmetrically arranged on both sides above the detection box (15), and semicircular holes (801) are arranged on the inner sides of the two covers (8). Electric cylinders (10) are symmetrically fixedly installed on the upper sides of the two sides of the detection box (15), and side plates (9) are fixedly installed on one side of the push rod ends of the two electric cylinders (10), and the side plates (9) are fixedly connected to the cover (8) by screws.

5. The nonferrous metal hardness testing device according to claim 3, characterized in that: A placement plate (20) is provided inside the detection chamber (1501), and a non-slip pad (24) is fixedly installed on the upper end surface of the placement plate (20), and clamping plates (19) are symmetrically provided on both sides above the placement plate (20), and a fixed box (18) is rotatably installed on the outer side of the clamping plate (19), and a vertical plate (17) is fixedly installed on the side of the fixed box (18) away from the clamping plate (19), and a motor (23) is fixedly installed inside the fixed box (18), and the output end of the motor (23) is fixedly connected to the clamping plate (19).

6. The nonferrous metal hardness testing device according to claim 5, characterized in that: Electric cylinders 2 (11) are symmetrically fixedly installed on both sides of the detection box (15) along the bottom of the two electric cylinders 1 (10), and the push rod ends of the electric cylinders 2 (11) extend into the interior of the detection box (15) and are fixedly connected to the vertical plate (17) by screws. A guide rod 2 (16) is fixedly installed below one side of the vertical plate (17), and one end of the guide rod 2 (16) passes through the interior of the detection box (15).

7. The nonferrous metal hardness testing device according to claim 6, characterized in that: A bottom box (21) is provided in the middle of the bottom of the bottom cavity (1502), and the bottom box (21) is fixedly connected to the detection box (15). An electric cylinder three (22) is fixedly installed inside the bottom box (21), and the push rod end of the electric cylinder three (22) extends to the top of the bottom box (21) and is fixedly connected to the mounting plate (20) by screws.

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