Strength detection device for metal material detection

Abstract

The utility model discloses a kind of strength detection devices for metal material detection, including base, the right side of base is fixedly connected with motor, the output of motor is penetrated to the inside of base, the output of motor is fixedly connected with two-way screw rod. The utility model is driven by electric cylinder to move down lifting plate, lifting plate drives movable plate to move down, movable plate is rotated by being pushed by linkage plate one in the process of moving down, movable plate rotates to drive linkage plate two to rotate, and push the downward movement of linkage plate two, linkage plate two drives clamping plate to move down, clamping plate cooperates with moving plate and is fixed with metal material, start motor, motor drives two-way screw rod to rotate, two-way screw rod drives moving plate and clamping frame to move, clamping frame drives metal material to stretch detection intensity, with the advantage that the metal of many can be detected, the clamping work area of clamping mechanism is large, the metal material of area can be detected is relatively large, and the use effect of strength detection device is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal materials technology, specifically to a strength testing device for testing metal materials. Background Technology

[0002] In the testing of metallic materials, a strength testing device is required. Patent publication number CN221465057U discloses a metallic material strength testing device, including a worktable. The upper surface of the worktable has a threaded rod groove, inside which two support rods are fixedly connected. An electric motor is fixedly connected to the outer wall of the worktable. A threaded rod is rotatably connected inside the threaded rod groove. The output end of a cylinder in a clamping device moves left and right, driving a second fixed block to move left and right. Then, the left and right movement of the second fixed block drives one end of a movable connecting rod to rotate while the other end moves left and right, causing a third fixed block to move left and right, causing a sliding clamping block to slide within a sliding clamping block groove on the fixed clamping block, simultaneously clamping the metallic material. This method of clamping the metallic material by driving the sliding clamping block with a cylinder avoids difficulty in controlling the clamping force, improves clamping stability, and greatly increases the accuracy of the test.

[0003] The existing technical solutions mentioned above have the following drawbacks: the clamping working area of ​​the sliding clamping block and the fixed clamping block is small. When testing metal materials with a large area, the sliding clamping block and the fixed clamping block cannot fully clamp the metal to be tested, resulting in a limited number of metals that can be tested and reducing the effectiveness of the strength testing device. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a strength testing device for metal materials, which has the advantage of being able to detect a wide variety of metals. It solves the problem that the sliding clamping block and the fixed clamping block have a small clamping working area, and when testing metal materials with a large area, the sliding clamping block and the fixed clamping block cannot fully clamp the metal to be tested, resulting in a limited number of metals that can be detected and reducing the effectiveness of the strength testing device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a strength testing device for testing metal materials, comprising a base, a motor fixedly connected to the right side of the base, the output end of the motor penetrating into the interior of the base, a bidirectional screw fixedly connected to the output end of the motor, movable plates threadedly connected to both sides of the surface of the bidirectional screw, a vertical frame fixedly connected to the top of the movable plate, and a clamping structure fixedly connected to the surface of the vertical frame.

[0006] In a preferred embodiment of this utility model, the clamping structure includes an electric cylinder, which is fixedly connected to the top of the vertical frame. The output end of the electric cylinder extends through to the bottom of the vertical frame. A lifting plate is fixedly connected to the output end of the electric cylinder. Movable plates are rotatably connected to both the front and rear sides of the lifting plate. A first linkage plate is movably connected to the top of the movable plate, and a second linkage plate is movably connected to the bottom of the movable plate. The top of the first linkage plate is movably connected to the surface of the vertical frame, and a clamping plate is movably connected to the bottom of the second linkage plate.

[0007] As a preferred embodiment of this utility model, the output end of the electric cylinder is fixedly connected to a reinforcing sleeve, and the bottom of the reinforcing sleeve is fixedly connected to the top of the clamping plate.

[0008] As a preferred embodiment of this utility model, a stabilizing rod is fixedly connected to both the front and rear sides of the top of the clamping plate, and the top of the stabilizing rod extends through to the top of the vertical frame.

[0009] As a preferred embodiment of this utility model, the electric cylinder is provided with vertical rods on both the front and rear sides, the top of the vertical rods extends through to the top of the vertical frame, and the bottom of the vertical rods is fixedly connected to the top of the lifting plate.

[0010] In a preferred embodiment of this invention, a sliding rod is fixedly connected to both the front and rear sides of the top of the base, and the movable plate is slidably connected to the surface of the sliding rod.

[0011] As a preferred embodiment of this utility model, the surface of the vertical frame is fixedly connected with reinforcing ribs, which are located at the four corners of the top of the base.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses an electric cylinder to drive a lifting plate to move downwards, which in turn drives a movable plate to move downwards. During the downward movement of the movable plate, it is pushed and rotated by a first connecting plate. After the movable plate rotates, it drives a second connecting plate to rotate and pushes the second connecting plate downwards. The second connecting plate drives a clamping plate downwards. The clamping plate, together with the movable plate, fixes the metal material. The motor is started, and the motor drives a bidirectional screw to rotate. The bidirectional screw drives the movable plate and the clamping structure to move. The clamping structure drives the tensile strength testing of the metal material. It has the advantage of being able to test a wide variety of metals. The clamping mechanism has a large clamping working area, which can test metal materials with a large area, thus improving the effectiveness of the strength testing device.

[0013] 2. By setting up a clamping structure, this utility model can fix large-area metal materials, avoiding the inability to fix large-area metal materials and improving the detection effect of metal materials. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a perspective view of the movable plate of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Base; 2. Motor; 3. Bidirectional screw; 4. Moving plate; 5. Vertical frame; 6. Clamping structure; 61. Electric cylinder; 62. Lifting plate; 63. Movable plate; 64. Linking plate one; 65. Linking plate two; 66. Clamping plate; 7. Reinforcing sleeve; 8. Stabilizing bar; 9. Vertical bar; 10. Slide bar; 11. Reinforcing rib. Detailed Implementation

[0016] 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.

[0017] like Figures 1 to 3 As shown, the present invention provides a strength testing device for testing metal materials, including a base 1, a motor 2 fixedly connected to the right side of the base 1, the output end of the motor 2 penetrating into the interior of the base 1, a bidirectional screw 3 fixedly connected to the output end of the motor 2, a movable plate 4 threadedly connected to both sides of the surface of the bidirectional screw 3, a vertical frame 5 fixedly connected to the top of the movable plate 4, and a clamping frame 6 fixedly connected to the surface of the vertical frame 5.

[0018] refer to Figure 2 The clamping structure 6 includes an electric cylinder 61, which is fixedly connected to the top of the vertical frame 5. The output end of the electric cylinder 61 extends through to the bottom of the vertical frame 5. A lifting plate 62 is fixedly connected to the output end of the electric cylinder 61. Movable plates 63 are rotatably connected to the front and rear sides of the lifting plate 62. A first linkage plate 64 is movably connected to the top of the movable plate 63, and a second linkage plate 65 is movably connected to the bottom of the movable plate 63. The top of the first linkage plate 64 is movably connected to the surface of the vertical frame 5, and a clamping plate 66 is movably connected to the bottom of the second linkage plate 65.

[0019] As a technical optimization of this utility model, by setting the clamping structure 6, large-area metal materials can be fixed, avoiding the inability to fix large-area metal materials and improving the detection effect of metal materials.

[0020] refer to Figure 3 The output end of the electric cylinder 61 is fixedly connected to a reinforcing sleeve 7, and the bottom of the reinforcing sleeve 7 is fixedly connected to the top of the clamping plate 66.

[0021] As a technical optimization of this utility model, by setting the reinforcing sleeve 7, the connection between the electric cylinder 61 and the clamping plate 66 can be reinforced, avoiding breakage of the electric cylinder 61 and the clamping plate 66 during use, preventing the electric cylinder 61 and the clamping plate 66 from failing to cooperate, and improving the use effect of the electric cylinder 61 and the clamping plate 66.

[0022] refer to Figure 1 Stabilizing rods 8 are fixedly connected to the front and rear sides of the top of the clamping plate 66, and the top of the stabilizing rods 8 extends through to the top of the vertical frame 5.

[0023] As a technical optimization of this utility model, by setting a stabilizing rod 8, the clamping plate 66 can be stabilized during sliding, avoiding shaking of the clamping plate 66 during sliding and moving, which would cause the clamping plate 66 to loosen, thus improving the sliding stability of the clamping plate 66.

[0024] refer to Figure 3 The electric cylinder 61 is provided with vertical rods 9 on both the front and rear sides. The top of the vertical rods 9 extends through to the top of the vertical frame 5, and the bottom of the vertical rods 9 is fixedly connected to the top of the lifting plate 62.

[0025] As a technical optimization of this utility model, by setting the vertical rod 9, the lifting plate 62 can be stabilized during sliding, avoiding shaking of the lifting plate 62 during sliding and moving, which would cause the lifting plate 62 to loosen, thus improving the sliding stability of the lifting plate 62.

[0026] refer to Figure 1 The front and rear sides of the top of the base 1 are fixedly connected to the slide rod 10, and the movable plate 4 is slidably connected to the surface of the slide rod 10.

[0027] As a technical optimization of this utility model, by setting the slide bar 10, the sliding plate 4 can be stabilized, avoiding the shaking of the sliding plate 4 during the sliding movement, which would cause the sliding plate 4 to loosen, thus improving the sliding stability of the sliding plate 4.

[0028] refer to Figure 1 The surface of the vertical frame 5 is fixedly connected with reinforcing ribs 11, which are located at the four corners of the top of the base 1.

[0029] As a technical optimization of this utility model, by setting the reinforcing rib 11, the structural strength of the vertical frame 5 can be strengthened, avoiding deformation of the vertical frame 5 during long-term use, which would cause the vertical frame 5 to become unusable, and improving the stability of the vertical frame 5.

[0030] The working principle and usage process of this utility model are as follows: In use, the metal material is placed on top of the movable plate 4. The electric cylinder 61 is activated, causing the lifting plate 62 to move downwards. The lifting plate 62 then moves the movable plate 63 downwards. During this downward movement, the movable plate 63 is pushed to rotate by the first connecting plate 64. After rotating, the movable plate 63 drives the second connecting plate 65 to rotate, and pushes the second connecting plate 65 downwards. The second connecting plate 65 then moves the clamping plate 66 downwards. The clamping plate 66, in conjunction with the movable plate 4, fixes the metal material. The motor 2 is activated, causing the bidirectional screw 3 to rotate. The bidirectional screw 3 moves the movable plate 4 and the clamping structure 6. The clamping structure 6 then performs a tensile strength test on the metal material.

[0031] In summary, this strength testing device for metal materials solves the problem that the sliding and fixed clamping blocks have a small clamping working area, which is insufficient to fully clamp the metal being tested when testing large-area metal materials. This is achieved through the coordinated use of the base 1, motor 2, bidirectional screw 3, moving plate 4, vertical frame 5, and clamping structure 6. This results in a limited range of detectable metals and reduces the effectiveness of the strength testing device.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] 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 strength testing device for testing metallic materials, comprising a base (1), characterized in that: A motor (2) is fixedly connected to the right side of the base (1). The output end of the motor (2) extends into the interior of the base (1). A bidirectional screw (3) is fixedly connected to the output end of the motor (2). A movable plate (4) is threadedly connected to both sides of the surface of the bidirectional screw (3). A vertical frame (5) is fixedly connected to the top of the movable plate (4). A clamping frame (6) is fixedly connected to the surface of the vertical frame (5).

2. The strength testing device for testing metallic materials according to claim 1, characterized in that: The clamping structure (6) includes an electric cylinder (61), which is fixedly connected to the top of the vertical frame (5). The output end of the electric cylinder (61) extends through to the bottom of the vertical frame (5). The output end of the electric cylinder (61) is fixedly connected to a lifting plate (62). The front and rear sides of the lifting plate (62) are rotatably connected to movable plates (63). The top of the movable plate (63) is movably connected to a first linkage plate (64), and the bottom of the movable plate (63) is movably connected to a second linkage plate (65). The top of the first linkage plate (64) is movably connected to the surface of the vertical frame (5), and the bottom of the second linkage plate (65) is movably connected to a clamping plate (66).

3. The strength testing device for testing metallic materials according to claim 2, characterized in that: The output end of the electric cylinder (61) is fixedly connected to a reinforcing sleeve (7), and the bottom of the reinforcing sleeve (7) is fixedly connected to the top of the clamping plate (66).

4. The strength testing device for testing metallic materials according to claim 2, characterized in that: Stabilizing rods (8) are fixedly connected to the front and rear sides of the top of the clamping plate (66), and the top of the stabilizing rods (8) extends through to the top of the vertical frame (5).

5. The strength testing device for testing metallic materials according to claim 2, characterized in that: The electric cylinder (61) is provided with vertical rods (9) on both the front and rear sides. The top of the vertical rods (9) extends through to the top of the vertical frame (5), and the bottom of the vertical rods (9) is fixedly connected to the top of the lifting plate (62).

6. The strength testing device for testing metallic materials according to claim 1, characterized in that: The front and rear sides of the top of the base (1) are fixedly connected to slide rods (10), and the moving plate (4) is slidably connected to the surface of the slide rods (10).

7. The strength testing device for testing metallic materials according to claim 1, characterized in that: The surface of the vertical frame (5) is fixedly connected with reinforcing ribs (11), which are located at the four corners of the top of the base (1).

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