Material grinding device for metal protective fence machining

Abstract

The utility model relates to the technical field of metal protective guard machining, and discloses a material polishing device for metal protective guard machining, which comprises a workbench, the left end of the workbench is rotatably connected with a rocker, and the right end of the rocker penetrates through the workbench and is fixedly connected with a first bidirectional threaded rod. Moving blocks are in threaded connection with the two sides of the outer wall of the first bidirectional threaded rod, fixing plates are fixedly connected to the top ends of the moving blocks, fixing boxes are rotationally connected to the inner walls of the fixing plates, and rotary knobs are rotationally connected to the front ends of the fixing boxes. According to the metal protective fence machining device, the rocker, the first bidirectional threaded rod, the moving block, the fixing plate, the fixing box, the rotary knob, the second bidirectional threaded rod, the sliding block and the clamping plate are arranged to be matched, and the clamping plate can clamp and fix a square part, so that the metal protective fence machining device can adapt to metal protective fence materials of different sizes and shapes, and flexible clamping and machining are achieved; and the overall applicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal guardrail processing, in particular to a material grinding device for metal guardrail processing. Background Art

[0002] Metal guardrail is a kind of building material used for safety protection and boundary demarcation, usually made of metal materials (such as iron, steel, aluminum, etc.). Metal guardrail has the characteristics of stable structure, corrosion resistance, high durability and beautiful appearance. It is widely used in public places, residential areas, industrial areas and other places. Grinding device is required when processing metal guardrail.

[0003] At present, most guardrails are made of square parts made of metal materials. After the square materials are made, there are often metal burrs on their outer walls, which need to be polished using a grinding device. However, due to the different sizes of square parts of guardrails of different sizes, it is inconvenient to fix them during polishing, which affects the efficiency of polishing.

[0004] Therefore, in view of the problem that the square parts of guardrails of different sizes are different in size, it is inconvenient to fix them during grinding, and a grinding device that solves the above problem is needed. Utility Model Content

[0005] In order to solve the problem in the prior art that the square components of guardrails of different sizes are of different sizes, resulting in inconvenience in fixing during grinding, the present application provides a material grinding device for metal guardrail processing, which cooperates with each other by setting a rocker, a first bidirectional threaded rod, a moving block, a fixed plate, a fixed box, a knob, a second bidirectional threaded rod, a slider and a clamp. The clamp will clamp and fix the square component, thereby being able to adapt to metal guardrail materials of different sizes and shapes, achieving flexible clamping and processing, and improving the overall applicability of the equipment.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A material grinding device for processing metal guardrails, comprising a workbench, a rocker arm rotatably connected to the left end of the workbench, the right end of the rocker arm penetrates the workbench and is fixedly connected to a first two-way threaded rod, moving blocks are threadedly connected to both sides of the outer wall of the first two-way threaded rod, the top of the moving blocks are fixedly connected to a fixed plate, the inner wall of the fixed plate is rotatably connected to a fixed box, the front end of the fixed box is rotatably connected to a knob, the rear end of the knob penetrates the fixed box and is fixedly connected to a second two-way threaded rod, the outer wall of the second two-way threaded rod is threadedly connected to sliders, the opposite end of the slider is fixedly connected to a clamping plate, a processing assembly is provided at the top of the workbench, and a rotating assembly is provided at the left end of the fixed plate on the left.

[0008] The processing assembly includes a support rod fixedly connected to the outer wall of the workbench, the top end of the support rod is fixedly connected to a top plate, the left end of the top plate is fixedly connected to a first motor, the driving end of the first motor passes through the top plate and is fixedly connected to a screw, the outer wall of the screw is threadedly connected to a connecting block, the bottom end of the connecting block is fixedly connected to an electric push rod, and the bottom end of the electric push rod is fixedly connected to a grinding equipment body.

[0009] As a further improvement of the present invention, the rotating assembly includes a protective box fixedly connected to the left fixed plate, the front end of the protective box is fixedly connected to a second motor, the driving end of the second motor passes through the protective box and is fixedly connected to a worm, the outer diameter of the worm is meshed with a worm wheel, and the right end of the worm wheel is fixedly connected to the left end of the left fixed box.

[0010] As a further improvement of the utility model, the right end of the first bidirectional threaded rod is rotatably connected to the inner wall of the workbench, and the outer wall of the moving block is slidably connected to the inner wall of the workbench.

[0011] As a further improvement of the utility model, the inner walls of the clamping plates are provided with anti-slip pads, and a plurality of supporting legs are fixedly connected to the four corners of the bottom end of the workbench.

[0012] As a further improvement of the present invention, the rear ends of the second bidirectional threaded rods are rotatably connected to the inner wall of the fixing box, and the outer walls of the sliding blocks are slidably connected to the inner wall of the fixing box.

[0013] As a further improvement of the utility model, the right end of the screw rod is rotatably connected to the inner wall of the top plate, and the outer wall of the connecting block is slidably connected to the inner wall of the top plate.

[0014] As a further improvement of the utility model, the rear end of the worm is rotatably connected to the inner wall of the protection box.

[0015] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0016] 1. In the utility model, by arranging the rocker, the first bidirectional threaded rod, the moving block, the fixed plate, the fixed box, the knob, the second bidirectional threaded rod, the slider and the clamping plate to cooperate with each other, the clamping plate can clamp and fix the square component, so as to adapt to metal guardrail materials of different sizes and shapes, realize flexible clamping and processing, and improve the overall applicability of the equipment.

[0017] 2. In the utility model, by setting the protection box, the second motor, the worm and the worm wheel to cooperate with each other, when the left fixed box rotates, the right fixed box is driven to rotate through the material, so that it automatically rotates during the grinding process, and there is no need for manual frequent adjustment of the material position, which saves operation time and improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an isometric view of a material grinding device for metal guardrail processing proposed by the utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of a workbench of a material grinding device for metal guardrail processing proposed by the utility model;

[0020] Figure 3 This is a structural diagram of a clamping assembly of a material grinding device for metal guardrail processing proposed by the utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of a protection box of a material grinding device for metal guardrail processing proposed by the utility model;

[0022] Figure 5 This is a cross-sectional structural diagram of the top plate of a material grinding device for metal guardrail processing proposed by the utility model.

[0023] Legend:

[0024] 1. Workbench; 2. Rocker; 3. First bidirectional threaded rod; 4. Moving block; 5. Fixed plate; 6. Fixed box; 7. Knob; 8. Second bidirectional threaded rod; 9. Slider; 10. Clamp; 11. Support rod; 12. Top plate; 13. First motor; 14. Screw; 15. Connecting block; 16. Electric push rod; 17. Grinding equipment body; 18. Protective box; 19. Second motor; 20. Worm; 21. Worm wheel. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] Embodiment 1: A material grinding device for metal guardrail processing, comprising a workbench 1, the left end of the workbench 1 is rotatably connected to a rocker 2, the right end of the rocker 2 penetrates the workbench 1 and is fixedly connected to a first bidirectional threaded rod 3, both sides of the outer wall of the first bidirectional threaded rod 3 are threadedly connected to a moving block 4, the top of the moving block 4 is fixedly connected to a fixing plate 5, the inner wall of the fixing plate 5 is rotatably connected to a fixing box 6, the front end of the fixing box 6 is rotatably connected to a knob 7, the rear end of the knob 7 penetrates the fixing box 6 and is fixedly connected to a second bidirectional threaded rod 3, and the first bidirectional threaded rod 3 is threadedly connected to a moving block 4. Threaded rod 8, sliders 9 are threadedly connected on both sides of the outer wall of the second bidirectional threaded rod 8, and the opposite end of the slider 9 is fixedly connected with a splint 10, the right end of the first bidirectional threaded rod 3 is rotatably connected to the inner wall of the workbench 1, the outer wall of the moving block 4 is slidably connected to the inner wall of the workbench 1, the inner wall of the splint 10 is provided with anti-slip pads, and a plurality of supporting legs are fixedly connected to the four corners of the bottom end of the workbench 1, the rear end of the second bidirectional threaded rod 8 is rotatably connected to the inner wall of the fixed box 6, and the outer wall of the slider 9 is slidably connected to the inner wall of the fixed box 6.

[0032] Specifically, when fixing the square component, the staff rotates the rocker 2 to drive the first two-way threaded rod 3 to rotate, and when the first two-way threaded rod 3 rotates, it drives the moving block 4 to move, and when the moving block 4 moves, it drives the fixed plate 5 to move, and when the fixed plate 5 moves to the appropriate position, the square component is placed between the clamps 10. At this time, the knob 7 is turned to drive the second two-way threaded rod 8 to rotate, and when the second two-way threaded rod 8 rotates, it drives the slider 9 to move inward, and when the slider 9 moves, it drives the clamp 10 to move, and when the clamp 10 moves, the square component is clamped and fixed, so as to adapt to metal guardrail materials of different sizes and shapes, realize flexible clamping and processing, and improve the overall applicability of the equipment. The anti-slip pad inside the clamp 10 prevents sliding during grinding.

[0033] Among them, a protection box 18 is fixedly connected to the left fixed plate 5, and a second motor 19 is fixedly connected to the front end of the protection box 18. The driving end of the second motor 19 penetrates the protection box 18 and is fixedly connected to a worm 20. The outer diameter of the worm 20 is meshedly connected to a worm wheel 21. The right end of the worm wheel 21 is fixedly connected to the left end of the left fixed box 6, and the rear end of the worm 20 is rotatably connected to the inner wall of the protection box 18.

[0034] Specifically, when other surfaces need to be polished, the second motor 19 is started so that when its driving end rotates, it drives the worm 20 to rotate, and when the worm 20 rotates, it drives the worm wheel 21 to rotate, and when the worm wheel 21 rotates, it drives the left fixed box 6 to rotate, and when the left fixed box 6 rotates, the right fixed box 6 is driven to rotate through the material, so that it automatically rotates during the polishing process, and there is no need for manual frequent adjustment of the material position, which saves operation time and improves processing efficiency.

[0035] Embodiment 2: As one of the optimized structural designs of Embodiment 1, Figure 1 - Figure 5 As shown, a support rod 11 is fixedly connected to the outer wall of the workbench 1, the top end of the support rod 11 is fixedly connected to a top plate 12, the left end of the top plate 12 is fixedly connected to a first motor 13, the driving end of the first motor 13 passes through the top plate 12 and is fixedly connected to a screw 14, the outer wall of the screw 14 is threadedly connected to a connecting block 15, the bottom end of the connecting block 15 is fixedly connected to an electric push rod 16, the bottom end of the electric push rod 16 is fixedly connected to a grinding equipment body 17, the right end of the screw 14 is rotatably connected to the inner wall of the top plate 12, and the outer wall of the connecting block 15 is slidably connected to the inner wall of the top plate 12.

[0036] Specifically, when processing is required, the grinding equipment body 17 is opened to rotate its bottom end, and then the electric push rod 16 is opened to push the grinding equipment body 17 downward and then grind the material, and then the first motor 13 is started to rotate its driving end to drive the screw 14 to rotate, and when the screw 14 rotates, it drives the connecting block 15 to move, and when the connecting block 15 moves, it drives the grinding equipment body 17 to process the entire side of the material.

[0037] Working principle: when fixing the square component, the staff rotates the rocker 2 to drive the first two-way threaded rod 3 to rotate, and when the first two-way threaded rod 3 rotates, it drives the moving block 4 to move, and when the moving block 4 moves, it drives the fixed plate 5 to move, and when the fixed plate 5 moves to the appropriate position, the square component is placed between the splints 10. At this time, the knob 7 is turned to drive the second two-way threaded rod 8 to rotate, and when the second two-way threaded rod 8 rotates, it drives the slider 9 to move inward, and when the slider 9 moves, it drives the splint 10 to move, and when the splint 10 moves, the square component is clamped and fixed, so that it can adapt to metal guardrail materials of different sizes and shapes, realize flexible clamping and processing, and improve the overall applicability of the equipment. The anti-slip pad inside the splint 10 prevents sliding during grinding, and the grinding device is opened when processing is required. The main body 17 is prepared to rotate its bottom end. At this time, the electric push rod 16 is turned on to push the grinding equipment main body 17 downward and then grind the material. Then, the first motor 13 is started to drive the screw 14 to rotate when its driving end rotates. When the screw 14 rotates, it drives the connecting block 15 to move. When the connecting block 15 moves, it drives the grinding equipment main body 17 to process the entire material on one side. When it is necessary to grind other surfaces, the second motor 19 is started to drive the worm 20 to rotate when its driving end rotates. When the worm 20 rotates, it drives the worm wheel 21 to rotate. When the worm wheel 21 rotates, it drives the left fixed box 6 to rotate. When the left fixed box 6 rotates, the right fixed box 6 is driven to rotate through the material, so that it rotates automatically during the grinding process, and there is no need to manually adjust the material position frequently, saving operation time and improving processing efficiency.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material grinding device for metal guardrail processing, comprising a workbench (1), characterized in that: The left end of the workbench (1) is rotatably connected to a rocker (2), the right end of the rocker (2) passes through the workbench (1) and is fixedly connected to a first bidirectional threaded rod (3), both sides of the outer wall of the first bidirectional threaded rod (3) are threadedly connected to moving blocks (4), the top of the moving blocks (4) are fixedly connected to a fixing plate (5), the inner wall of the fixing plate (5) is rotatably connected to a fixing box (6), the front end of the fixing box (6) is rotatably connected to a knob (7), the rear end of the knob (7) passes through the fixing box (6) and is fixedly connected to a second bidirectional threaded rod (8), both sides of the outer wall of the second bidirectional threaded rod (8) are threadedly connected to a slider (9), and the opposite end of the slider (9) is fixedly connected to a clamping plate (10), the top of the workbench (1) is provided with a processing assembly, and the left end of the left fixing plate (5) is provided with a rotating assembly.

2. A material grinding device for metal guardrail processing according to claim 1, characterized in that: The processing assembly comprises a support rod (11) fixedly connected to the outer wall of the workbench (1), the top end of the support rod (11) is fixedly connected to a top plate (12), the left end of the top plate (12) is fixedly connected to a first motor (13), the driving end of the first motor (13) passes through the top plate (12) and is fixedly connected to a screw rod (14), the outer wall of the screw rod (14) is threadedly connected to a connecting block (15), the bottom end of the connecting block (15) is fixedly connected to an electric push rod (16), and the bottom end of the electric push rod (16) is fixedly connected to a grinding device body (17).

3. A material grinding device for metal guardrail processing according to claim 1, characterized in that: The rotating assembly comprises a protection box (18) fixedly connected to the left fixed plate (5), the front end of the protection box (18) is fixedly connected to a second motor (19), the driving end of the second motor (19) passes through the protection box (18) and is fixedly connected to a worm (20), the outer diameter of the worm (20) is meshedly connected to a worm wheel (21), and the right end of the worm wheel (21) is fixedly connected to the left end of the left fixed box (6).

4. The material grinding device for metal guardrail processing according to claim 1 is characterized in that: The right end of the first bidirectional threaded rod (3) is rotatably connected to the inner wall of the workbench (1), and the outer wall of the moving block (4) is slidably connected to the inner wall of the workbench (1).

5. The material grinding device for metal guardrail processing according to claim 1 is characterized in that: The inner walls of the clamping plates (10) are provided with anti-slip pads, and the four corners of the bottom end of the workbench (1) are fixedly connected with a plurality of supporting legs.

6. A material grinding device for metal guardrail processing according to claim 1, characterized in that: The rear ends of the second bidirectional threaded rods (8) are rotatably connected to the inner wall of the fixed box (6), and the outer walls of the sliding blocks (9) are slidably connected to the inner wall of the fixed box (6).

7. A material grinding device for metal guardrail processing according to claim 2, characterized in that: The right end of the screw rod (14) is rotatably connected to the inner wall of the top plate (12), and the outer wall of the connecting block (15) is slidably connected to the inner wall of the top plate (12).

8. A material grinding device for metal guardrail processing according to claim 3, characterized in that: The rear end of the worm (20) is rotatably connected to the inner wall of the protection box (18).

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