Adjusting and fixing mechanism for metal hardness detection

Abstract

The utility model relates to the technical field of metal hardness detection, in particular to an adjusting and fixing mechanism for metal hardness detection, which comprises a base plate, movable sliding grooves are symmetrically formed in two sides of the bottom of the base plate, movable sliding blocks are slidably connected to inner cavities of the movable sliding grooves, and mounting components are fixedly connected to the bottoms of the movable sliding blocks. A double-shaft motor is arranged at the center of an inner cavity of the base plate, adjusting cavities are symmetrically formed in the two sides of the double-shaft motor, adjusting assemblies are arranged in inner cavities of the adjusting cavities, the installation strength of the base plate to the installation position is good, the position of the base plate is flexible, and therefore the installation range of the base plate is wide. According to the metal part fixing device, the fixing structure is arranged, so that adaptive installation can be conducted in different installation environments, normal use of the metal part fixing device is guaranteed, the position of the fixing structure is flexible, the adaptive capacity is good, metal parts of different specifications can be fixed, and limitation cannot be generated in the use process.

Description

Technical Field

[0001] The utility model relates to the technical field of metal hardness detection, in particular to an adjusting and fixing mechanism for metal hardness detection. Background Technique

[0002] Metal hardness detection is an experimental method for evaluating the hardness of metal materials by measuring the resistance of metal materials to local plastic deformation. Hardness is an important physical property of metal materials, which reflects the ability of the material surface to resist the indentation of hard objects. Hardness detection can be used to guide the selection of materials, the formulation of processing technologies, and the control of product quality. Different hardness testing methods are applicable to different types and states of metal materials. For example, Brinell hardness is suitable for measuring softer or thicker materials, while Vickers hardness is suitable for measuring thinner or harder materials. Rockwell hardness is the most widely used in industry because it can quickly obtain results without damaging the material surface.

[0003] During the process of metal hardness detection, it is necessary to fix the metal parts, so a fixing mechanism is required. Although the traditional fixing mechanism has a certain fixing ability, it still has some deficiencies. For example, its own installation strength at the installation location is not good, and its position is relatively fixed. Therefore, its installation range is relatively limited, and it is difficult to be adaptively installed in different installation environments, affecting its normal use. Moreover, the position of its fixing structure is relatively fixed, so its adaptability is poor, and it is difficult to fix metal parts of different specifications, resulting in certain limitations in use. Therefore, an adjusting and fixing mechanism for metal hardness detection is proposed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adjusting and fixing mechanism for metal hardness detection, which not only has better installation strength at the installation location, but also has a relatively flexible position. Therefore, its installation range is relatively wide, and it can be adaptively installed in different installation environments to ensure its normal use. Moreover, the position of its fixing structure is relatively flexible, so its adaptability is good, and it can fix metal parts of different specifications, thus not generating limitations in use, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An adjusting and fixing mechanism for metal hardness detection, including a substrate. On both sides of the bottom of the substrate, moving sliding grooves are symmetrically opened. A moving slider is slidably connected in the inner cavity of the moving sliding groove. The bottom of the moving slider is fixedly connected with an installation component. At the center of the inner cavity of the substrate, a double-shaft motor is provided. On both sides of the double-shaft motor, adjusting cavities are symmetrically opened. An adjusting component is arranged in the inner cavity of the adjusting cavity. On both sides above the substrate, movable clamping plates are symmetrically arranged. On one side where the two movable clamping plates are close to each other, protective pads are symmetrically arranged, and the movable clamping plates and the protective pads are connected through a connecting component.

[0007] Preferably, the installation component includes an installation cylinder. At the top of the inner cavity of the installation sleeve, a fixed support plate is fixedly connected. Below the fixed support plate, a movable support plate is provided. One ends of the fixed support plate and the movable support plate penetrate through the side wall of the installation cylinder and extend to the outside. An installation bolt penetrates and is threadedly connected between the fixed support plate and the movable support plate.

[0008] Preferably, at the center of the bottom of the movable support plate, a movable support rod is fixedly connected. The bottom end of the movable support rod penetrates through the bottom wall of the installation cylinder and extends below the installation cylinder, and a movable pull plate is fixedly connected to this end. A fastening spring is sleeved on the outer surface of the movable support rod, and both ends of the fastening spring are fixedly connected to the inner bottom wall of the installation cylinder and the bottom of the movable support plate respectively.

[0009] Preferably, the adjusting component includes an adjusting groove fixedly connected to the inner cavity of the adjusting cavity. On the output ends of the double-shaft motor, threaded rods are symmetrically fixed. One end of the threaded rod away from the double-shaft motor penetrates through the adjusting groove and this end is rotatably connected to the inner side wall of the adjusting cavity. A threaded block that is slidably connected to the adjusting groove penetrates and is threadedly connected on the threaded rod.

[0010] Preferably, on both sides of the top of the substrate, adjusting through grooves that penetrate the top wall of the adjusting cavity are symmetrically opened. The bottom of the movable clamping plate extends into the adjusting cavity through the adjusting through groove, and this end is fixedly connected to the top of the threaded block.

[0011] Preferably, the connecting component includes connecting blocks fixedly connected to the four corners of one side wall of the protective pad and connecting slots opened at the four corners of one side wall of the movable clamping plate. The connecting blocks and the connecting slots are arranged in corresponding positions and have matching specifications. On the front and back sides of the movable clamping plate, connecting bolts for connecting the connecting blocks and the connecting slots are symmetrically arranged.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] In the present utility model, the position of the mounting assembly can be adjusted through the provided moving chute and moving slider. Therefore, its installation range is relatively wide, so that it can be adaptively installed in different installation environments to ensure its normal use. The overall unit can be installed at the installation location through the provided mounting assembly, and it has better mounting strength for the installation location. The provided adjusting assembly can drive the movable clamping plate to adjust its position through the drive of the double-shaft motor. Therefore, it has good adaptability and can fix metal parts of different specifications, so there will be no limitations in use. The provided protective pad can provide a certain degree of protection for the metal parts, so as to prevent damage to the metal parts caused by excessive clamping force. The provided connecting assembly can install the protective pad on the movable clamping plate and is convenient for disassembly and assembly, so that it is convenient to replace the protective pad when it is damaged. Description of the Drawings

[0014] Figure 1 is the front view of the present utility model;

[0015] Figure 2 is the structural schematic diagram of the present utility model;

[0016] Figure 3 is the structural schematic diagram of the mounting assembly of the present utility model;

[0017] Figure 4 is the structural schematic diagram of the adjusting assembly of the present utility model;

[0018] Figure 5 is the structural schematic diagram of the connecting assembly of the present utility model.

[0019] In the figure: 1, base plate; 2, moving chute; 3, moving slider; 4, mounting assembly; 401, mounting cylinder; 402, fixed support plate; 403, movable support plate; 404, mounting bolt; 405, movable support rod; 406, movable pull plate; 407, fastening spring; 5, double-shaft motor; 6, adjusting cavity; 7, adjusting assembly; 701, adjusting groove; 702, threaded rod; 703, threaded block; 704, adjusting through groove; 8, movable clamping plate; 9, protective pad; 10, connecting assembly; 1001, connecting block; 1002, connecting slot; 1003, connecting bolt. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or component referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present utility model; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0022] In addition, it should be noted that the use of words such as "first", "second", etc. to limit the components is only for the convenience of distinguishing the corresponding components. Without separate declaration, the above words have no special meaning. Therefore, it should not be construed as a limitation on the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0024] An adjustment and fixing mechanism for metal hardness detection, comprising a substrate 1. Moving sliding grooves 2 are symmetrically opened on both sides of the bottom of the substrate 1. A moving slider 3 is slidably connected to the inner cavity of the moving sliding groove 2. An installation component 4 is fixedly connected to the bottom of the moving slider 3. A double-shaft motor 5 is arranged at the center of the inner cavity of the substrate 1. Adjustment cavities 6 are symmetrically opened on both sides of the double-shaft motor 5. An adjustment component 7 is arranged in the inner cavity of the adjustment cavity 6. Activity clamping plates 8 are symmetrically arranged on both sides above the substrate 1. Protective pads 9 are symmetrically arranged on one side where the two activity clamping plates 8 are close to each other, and the activity clamping plates 8 and the protective pads 9 are connected through a connection component 10.

[0025] The installation component 4 includes an installation cylinder 401. A fixed support plate 402 is fixedly connected to the top of the inner cavity of the installation sleeve. Below the fixed support plate 402, there is a movable support plate 403. One ends of the fixed support plate 402 and the movable support plate 403 penetrate through the side wall of the installation cylinder 401 and extend to the outside. An installation bolt 404 penetrates and is threadedly connected between the fixed support plate 402 and the movable support plate 403. At the center of the bottom of the movable support plate 403, a movable support rod 405 is fixedly connected. The bottom end of the movable support rod 405 penetrates through the bottom wall of the installation cylinder 401 and extends below the installation cylinder 401, and a movable pull plate 406 is fixedly connected to this end. A fastening spring 407 is sleeved on the outer surface of the movable support rod 405, and both ends of the fastening spring 407 are fixedly connected to the inner bottom wall of the installation cylinder 401 and the bottom of the movable support plate 403 respectively. The installation component 4 can install the whole to the installation location, and it has better installation strength for the installation location; The adjustment component 7 includes an adjustment groove 701 fixedly connected to the inner cavity of the adjustment cavity 6. Symmetrically fixed on the output end of the dual-axis motor 5 are threaded rods 702. The end of the threaded rod 702 away from the dual-axis motor 5 penetrates through the adjustment groove 701 and this end is rotatably connected to the inner side wall of the adjustment cavity 6. A threaded block 703 that is slidably connected to the adjustment groove 701 penetrates and is threadedly connected to the threaded rod 702. On both sides of the top of the substrate 1, adjustment through grooves 704 that penetrate the top wall of the adjustment cavity 6 are symmetrically opened. The bottom of the movable clamping plate 8 extends into the adjustment cavity 6 through the adjustment through groove 704, and this end is fixedly connected to the top of the threaded block 703. The adjustment component 7 can drive the movable clamping plate 8 to adjust its position through the drive of the dual-axis motor 5. Therefore, it has good adaptability and can fix metal parts of different specifications, so there will be no limitations in use; The connection component 10 includes connection blocks 1001 fixedly connected to the four corners of one side wall of the protective pad 9 and connection slots 1002 opened at the four corners of one side wall of the movable clamping plate 8. The connection blocks 1001 and the connection slots 1002 are arranged with corresponding positions and matching specifications. On the front and back sides of the movable clamping plate 8, connection bolts 1003 for connecting the connection blocks 1001 and the connection slots 1002 are symmetrically provided. The connection component 10 can install the protective pad 9 to the movable clamping plate 8 and is convenient for disassembly and assembly, so that it is convenient to replace the protective pad 9 when it is damaged.

[0026] Workflow: First, power on all electrical appliances. By sliding the slider 3 within the moving chute 2, the position of the mounting component 4 can be adjusted. Therefore, its installation range is relatively wide, enabling it to be adaptively installed in different installation environments to ensure its normal use. The mounting component 4 can install the whole to the installation location, and it has a better installation strength for the installation location. During installation, by pulling the movable pull plate 406 downward, the movable support rod 405 and the movable support plate 403 thereon move downward, thereby expanding the distance between the fixed support plate 402 and the movable support plate 403. Then, after clamping the fixed support plate 402 and the movable support plate 403 to the upper and lower sides of the installation location, release the movable pull plate 406. Since the movable support plate 403 squeezes the fastening spring 407 when moving downward, after releasing the movable pull plate 406, the squeezing force on the fastening spring 407 disappears, and the fastening spring 407 drives the movable support plate 403 to reset and move upward through its own resilience, that is, the installation location is clamped by the fixed support plate 402 and the movable support plate 403. Finally, screw the installation bolt 404 into the fixed support plate 402, the movable support plate 403, and the installation location. The adjustment component 7 can drive the movable clamping plate 8 to adjust its position through the drive of the double-shaft motor 5. Therefore, it has good adaptability and can fix metal parts of different specifications, so there will be no limitations during use. When clamping and fixing, start the double-shaft motor 5, and the double-shaft motor 5 will drive the threaded rod 702 to rotate. The rotation of the threaded rod 702 will drive the threaded block 703 thereon to move within the adjustment groove 701, thereby driving the movable clamping plate 8 to move and clamping the metal part through the movable clamping plate 8. The protective pad 9 can provide a certain degree of protection to the metal part, thereby preventing damage to the metal part caused by excessive clamping force. The connection component 10 can install the protective pad 9 to the movable clamping plate 8 and is convenient for disassembly and assembly, so that it is easy to replace the protective pad 9 when it is damaged. During installation, just insert the connection block 1001 into the connection slot 1002 and then screw in the connection bolt 1003.

[0027] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, it will not be elaborated here.

[0028] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjusting and fixing mechanism for metal hardness detection, comprising a base plate (1), characterized in that: The bottom of the base plate (1) is symmetrically provided with movable grooves (2), the inner cavity of the movable grooves (2) is slidably connected with a movable slider (3), the bottom of the movable slider (3) is fixedly connected with a mounting assembly (4), a dual-axis motor (5) is provided at the center of the inner cavity of the base plate (1), adjustment cavities (6) are symmetrically provided on both sides of the dual-axis motor (5), the inner cavity of the adjustment cavity (6) is provided with an adjustment assembly (7), and movable splints (8) are symmetrically provided on both sides of the upper side of the base plate (1), and protective pads (9) are symmetrically provided on the sides where the two movable splints (8) are close to each other, and the movable splints (8) and the protective pads (9) are connected via a connecting assembly (10).

2. The adjusting and fixing mechanism for metal hardness detection according to claim 1 is characterized in that: The mounting assembly (4) comprises a mounting tube (401), a fixed support plate (402) being fixedly connected to the top of the inner cavity of the mounting tube, a movable support plate (403) being provided below the fixed support plate (402), one end of each of the fixed support plate (402) and the movable support plate (403) passing through the side wall of the mounting tube (401) and extending to the outside, and a mounting bolt (404) passing through and threadedly connected to the fixed support plate (402) and the movable support plate (403).

3. The adjusting and fixing mechanism for metal hardness detection according to claim 2 is characterized in that: A movable support rod (405) is fixedly connected to the center of the bottom of the movable support plate (403); the bottom end of the movable support rod (405) passes through the bottom wall of the mounting tube (401) and extends to the bottom of the mounting tube (401), and a movable pull plate (406) is fixedly connected to this end; a fastening spring (407) is sleeved on the outer surface of the movable support rod (405), and the two ends of the fastening spring (407) are respectively fixedly connected to the inner bottom wall of the mounting tube (401) and the bottom of the movable support plate (403).

4. The adjusting and fixing mechanism for metal hardness detection according to claim 1 is characterized in that: The adjustment assembly (7) comprises an adjustment groove (701) fixedly connected to the inner cavity of the adjustment cavity (6); a threaded rod (702) is symmetrically fixedly arranged on the output end of the dual-axis motor (5); one end of the threaded rod (702) away from the dual-axis motor (5) passes through the adjustment groove (701) and is rotatably connected to the inner wall of the adjustment cavity (6); and a threaded block (703) slidably connected to the adjustment groove (701) passes through and is threadedly connected to the threaded rod (702).

5. The adjusting and fixing mechanism for metal hardness detection according to claim 4 is characterized in that: Adjustment slots (704) penetrating the top wall of the adjustment cavity (6) are symmetrically provided on both sides of the top of the base plate (1); the bottom of the movable clamping plate (8) extends into the adjustment cavity (6) through the adjustment slots (704) and this end is fixedly connected to the top of the threaded block (703).

6. The adjusting and fixing mechanism for metal hardness detection according to claim 1, characterized in that: The connecting assembly (10) comprises a connecting block (1001) fixedly connected to the four corners of a side wall of the protective pad (9) and a connecting slot (1002) provided at the four corners of a side wall of the movable splint (8), wherein the connecting block (1001) and the connecting slot (1002) are arranged in corresponding positions and with matching specifications, and connecting bolts (1003) for connecting the connecting block (1001) and the connecting slot (1002) are symmetrically provided on the front and rear sides of the movable splint (8).

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