Clamping device for aluminum alloy machining

Abstract

The application discloses a clamping device for aluminum alloy machining and belongs to the field of aluminum alloy machining. The clamping device comprises a fixed seat, movable clamping blocks and fixed clamping blocks. The upper surface of the fixed seat is movably provided with a rotating table. The upper surface of the rotating table is symmetrically provided with the movable clamping blocks and the fixed clamping blocks. The lower outer wall of the fixed seat is protrusively provided with a mounting block. The inside of the fixed seat is vertically rotatably provided with a rotating shaft. The top of the rotating shaft is fixedly connected with the bottom end surface of the rotating table. The outer wall of the rotating shaft is circumferentially provided with a plurality of insertion holes. The side wall of the fixed seat is provided with a through hole. The inside of the through hole is horizontally penetrated by a pulling rod. The outer wall of the pulling rod is fixedly provided with a fixed ring. The clamping device for aluminum alloy machining has the advantages that the overall volume is relatively small and the weight is relatively light. After the aluminum alloy is clamped, the angle and the position of the aluminum alloy can be conveniently adjusted, and operations such as bevel machining and multi-surface machining can be realized.

Description

Technical Field

[0001] This application relates to the field of aluminum alloy processing, and more specifically, to a clamping device for aluminum alloy processing. Background Technology

[0002] In aluminum alloy processing, operations often need to be carried out in different work areas, such as moving from the workshop to an outdoor construction site or between different processing stations. However, many aluminum alloy processing clamping devices on the market are currently bulky and heavy, making them inconvenient to carry and transport. This not only increases the workload of operators but also limits the application of the clamping devices, failing to meet some processing needs that require flexible movement. Most existing aluminum alloy clamping devices are primarily limited to fixing the aluminum alloy in a specific position for processing, lacking flexibility and versatility. In actual processing, complex operations such as beveling and multi-faceted machining of aluminum alloys are often required. However, current clamping devices typically cannot easily adjust the angle and position of the aluminum alloy after clamping it. Utility Model Content

[0003] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0004] The purpose of this application is to address the shortcomings of the prior art by providing a clamping device for aluminum alloy processing, thereby solving the problem of inconvenience in carrying and handling in the prior art.

[0005] To achieve the above objectives, this application provides the following technical solution: A clamping device for aluminum alloy processing includes a fixed base, a movable clamping block, and a fixed clamping block. A rotary table is movably mounted on the upper surface of the fixed base, and the movable clamping block and the fixed clamping block are symmetrically arranged on the upper surface of the rotary table. An installation block protrudes from the lower outer wall of the fixed base. A rotating shaft is vertically rotatably mounted inside the fixed base, and the top of the rotating shaft is fixedly connected to the bottom end face of the rotary table.

[0006] Optionally, a plurality of insertion holes are distributed around the outer wall of the rotating shaft.

[0007] Optionally, a through hole is provided on the side wall of the fixing seat, and a pull rod is horizontally inserted into the inside of the through hole. A fixing ring is fixedly sleeved on the outer wall of the pull rod.

[0008] Optionally, the fixing ring is located inside the fixing seat, and a spring is fixedly connected to the surface of the fixing ring facing the inner wall of the fixing seat, with the other end of the spring fixedly connected to the inner wall of the fixing seat.

[0009] Optionally, a limiting block is provided at one end of the pull rod that passes through the fixed base. The limiting block is adapted to be inserted into the socket, and the elastic force of the spring pushes the limiting block into the socket.

[0010] Optionally, a groove is provided on the upper surface of the rotary table corresponding to the movable clamping block, and a lower slider is slidably installed in the groove. A movable plate is fixedly connected to the upper surface of the lower slider, and an adjusting rod passes through the internal thread of the movable plate.

[0011] Optionally, a fixing plate is fixedly connected to the bottom of the fixing block. The fixing plate and the movable plate are symmetrically distributed. The fixing plate has a mounting hole on the surface facing the movable plate. The end of the adjusting rod passes through the mounting hole and is rotatably connected to the mounting hole.

[0012] The advantages of this application are as follows: The overall size is relatively small and the weight is light. The mounting block protrudes from the lower outer wall of the fixing base, facilitating installation by operators in different processing positions. It is adaptable to various workstations within the workshop or for outdoor construction sites, meeting the needs of flexible mobile processing. The rotary table allows the clamping part to rotate above the base. After clamping the aluminum alloy, the angle and position of the aluminum alloy can be easily adjusted, enabling operations such as bevel machining and multi-faceted machining without repeated disassembly and re-fixing of the aluminum alloy. This greatly improves processing flexibility and efficiency, better meeting the diverse needs of actual processing. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0014] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0015] In the attached diagram: Figure 1 This is a schematic diagram of the structure of this application; Figure 2 This is a schematic diagram of the separation structure between the fixed clamping block and the movable clamping block; Figure 3 This is a schematic diagram of the structure where the fixed base and the adjusting rod are separated. Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating shaft.

[0016] Figure label: 1. Fixed base; 2. Mounting block; 3. Pull rod; 4. Fixed plate; 5. Rotary table; 6. Movable plate; 7. Movable clamping block; 8. Fixed clamping block; 9. Aluminum alloy tube; 10. Adjusting rod; 11. Lower slider; 12. Mounting hole; 13. Rotating shaft; 14. Through hole; 15. Fixing ring; 16. Limiting block; 17. Spring; 18. Insertion hole. Detailed Implementation

[0017] The clamping device for aluminum alloy processing provided in this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this application.

[0018] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when describing a specific feature, structure, or characteristic in conjunction with embodiments, the implementation of such feature, structure, or characteristic in conjunction with other embodiments, whether or not explicitly described, should be within the knowledge of those skilled in the art.

[0019] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0020] The present application will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] Reference Figure 1 As shown, this utility model provides a clamping device for aluminum alloy processing, including a fixed base 1, a movable clamping block 7 and a fixed clamping block 8. A rotary table 5 is movably mounted on the upper surface of the fixed base 1, and the movable clamping block 7 and the fixed clamping block 8 are symmetrically arranged on the upper surface of the rotary table 5. An installation block 2 protrudes from the lower outer wall of the fixed base 1.

[0022] Reference Figure 2The bottom of the fixed clamping block 8 is fixedly connected to a fixed plate 4. The fixed plate 4 and the movable plate 6 are symmetrically distributed. The fixed plate 4 has a mounting hole 12 on its surface facing the movable plate 6. The end of the adjusting rod 10 passes through the mounting hole 12 and is rotatably connected to the mounting hole 12.

[0023] Reference Figure 3 A rotating shaft 13 is vertically rotatably mounted inside the fixed base 1, and the top of the rotating shaft 13 is fixedly connected to the bottom end face of the rotating table 5. A through hole 14 is provided on the side wall of the fixed base 1, and a pull rod 3 is horizontally inserted into the through hole 14. A fixing ring 15 is fixedly sleeved on the outer wall of the pull rod 3. The fixing ring 15 is located inside the fixed base 1, and a spring 17 is fixedly connected to the surface of the fixing ring 15 facing the inner wall of the fixed base 1. The other end of the spring 17 is fixedly connected to the inner wall of the fixed base 1. A limiting block 16 protrudes from one end of the pull rod 3 that enters the fixed base 1. The limiting block 16 is adapted to be inserted into the insertion hole 18, and the elastic force of the spring 17 pushes the limiting block 16 into the insertion hole 18. A sliding groove is provided on the upper surface of the rotating table 5 corresponding to the movable clamping block. A lower sliding block 11 is slidably installed in the sliding groove. A movable plate 6 is fixedly connected to the upper surface of the lower sliding block 11, and an adjusting rod 10 passes through the internal thread of the movable plate 6.

[0024] Reference Figure 4 The outer wall of the rotating shaft 13 is surrounded by a plurality of insertion holes 18.

[0025] Working Principle: In use, the mounting block 2 is connected to the processing equipment (processing platform). When processing the aluminum alloy tube 9, the aluminum alloy tube 9 is first placed on the rotary table 5, positioned between the movable clamping block 7 and the fixed clamping block 8. Rotating the adjusting rod 10 causes the end of the adjusting rod 10 to pass through and rotatably connect with the mounting hole 12 on the fixed plate 4. The adjusting rod 10 is threadedly driven by the movable plate 6, while the movable plate 6 slides within the groove on the rotary table 5 via the lower slider 11. Therefore, rotating the adjusting rod 10 causes the movable plate 6 to move along the groove towards the fixed plate 4. The movement of the movable plate 6 moves the movable clamping block 7 closer to the fixed clamping block 8, thus tightly clamping the aluminum alloy tube 9 between the movable clamping block 7 and the fixed clamping block 8, completing the fixation of the aluminum alloy.

[0026] When the angle of the clamped aluminum alloy needs to be adjusted for bevel machining or multi-face machining, pull the pull rod 3 outward. The pull rod 3 drives the fixing ring 15 and the limiting block 16 to move outward. Since the fixing ring 15 is connected to one end of the spring 17, and the other end of the spring 17 is fixed to the inner wall of the fixed base 1, the outward movement of the pull rod 3 will compress the spring 17. At the same time, the limiting block 16 is pulled out from the insertion hole 18 on the rotating shaft 13, releasing the limitation on the rotating shaft 13. At this time, the rotary table 5 can be manually rotated. The rotary table 5 rotates on the fixed base 1 through the rotating shaft 13 to adjust the aluminum alloy to the required angle. After the angle adjustment is completed, release the pull rod 3. Under the action of the spring force of the spring 17, the pull rod 3 moves inward, and the limiting block 16 is reinserted into the corresponding insertion hole 18 on the rotating shaft 13 to limit the rotating shaft 13, thereby fixing the angle of the rotary table 5 and keeping the aluminum alloy at the adjusted angle for machining.

[0027] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

[0028] It should be noted that this application covers any alternatives, modifications, equivalent methods, and solutions made within the spirit and scope of this application. To provide the public with a thorough understanding of this application, specific details are described in detail in the preferred embodiments, while those skilled in the art can fully understand this application without these details. Furthermore, to avoid unnecessary confusion regarding the substance of this application, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0029] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A clamping device for aluminum alloy processing, comprising a fixed base (1), a movable clamping block (7), and a fixed clamping block (8), characterized in that: A rotating platform (5) is movably mounted on the upper surface of the fixed base (1), and a movable clamping block (7) and a fixed clamping block (8) are symmetrically arranged on the upper surface of the rotating platform (5). The mounting block (2) protrudes from the lower outer wall of the fixing seat (1); The fixed base (1) is vertically rotatably mounted inside, and the top of the rotating shaft (13) is fixedly connected to the bottom end face of the rotating table (5).

2. The clamping device for aluminum alloy processing according to claim 1, characterized in that: Multiple insertion holes (18) are distributed around the outer wall of the rotating shaft (13).

3. The clamping device for aluminum alloy processing according to claim 2, characterized in that: A through hole (14) is provided on the side wall of the fixed base (1), and a pull rod (3) is horizontally inserted into the inside of the through hole (14). A fixing ring (15) is fixedly sleeved on the outer wall of the pull rod (3).

4. The clamping device for aluminum alloy processing according to claim 3, characterized in that: The fixing ring (15) is located inside the fixing seat (1), and a spring (17) is fixedly connected to the surface of the fixing ring (15) facing the inner wall of the fixing seat (1). The other end of the spring (17) is fixedly connected to the inner wall of the fixing seat (1).

5. The clamping device for aluminum alloy processing according to claim 3, characterized in that: The pull rod (3) has a limit block (16) protruding from one end inside the fixed base (1). The limit block (16) is adapted to be inserted into the socket (18). The elastic force of the spring (17) pushes the limit block (16) into the socket (18).

6. The clamping device for aluminum alloy processing according to claim 1, characterized in that: The upper surface of the rotary table (5) is provided with a sliding groove corresponding to the movable clamping block. A lower slider (11) is slidably installed in the sliding groove. A movable plate (6) is fixedly connected to the upper surface of the lower slider (11). An adjusting rod (10) passes through the internal thread of the movable plate (6).

7. The clamping device for aluminum alloy processing according to claim 6, characterized in that: The bottom of the fixed clamp (8) is fixedly connected to a fixed plate (4). The fixed plate (4) and the movable plate (6) are symmetrically distributed. The fixed plate (4) has an installation hole (12) on the surface facing the movable plate (6). The end of the adjusting rod (10) passes into the installation hole (12) and is rotatably connected to the installation hole (12).

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