A cutting and positioning device

Abstract

This utility model discloses a cutting and positioning device, including an operating table with a strip-shaped opening in the middle. A cutting component is disposed on the lower surface of the operating table below the strip-shaped opening. Two baffles are fixed on the upper surface of the operating table on both sides of the strip-shaped opening, with the baffles perpendicular to the strip-shaped opening. A first support platform is fixed on the upper surface of the operating table in contact with the baffles. In this utility model, an operating table, a cutting component, baffles, a first support platform, a second support platform, and a pressing component are provided. The profile can be placed on the surface of the first support platform or the second support platform for cutting. After the profile is placed on the surface of the first support platform or the second support platform, the position of the cylinder and the pressing block of the pressing component can be adjusted, so that the pressing component can press and fix the profile on the surface of the first support platform or the second support platform without the need to hold the profile by hand, which improves convenience and safety.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile cutting technology, and in particular to a cutting positioning device. Background Technology

[0002] Aluminum profile cutting and positioning equipment is a key auxiliary device in aluminum profile processing, mainly used for accurate positioning and clamping of profiles during sawing. Traditional processing relies heavily on manual marking and measurement, and manual clamping, resulting in low positioning accuracy, poor efficiency, and inconsistent cut quality. With the development of CNC technology, positioning baffles and clamping mechanisms driven by cylinders or servo motors have emerged, using guide rails and lead screws to move the positioning blocks, improving automation and cutting accuracy to some extent. However, to meet diverse processing needs, existing equipment still requires further improvement in flexibility, integrated cooling, and chip prevention to satisfy the high-precision, high-efficiency requirements of modern production.

[0003] However, existing cutting and positioning equipment has the following drawbacks: Currently, positioning equipment capable of cutting right angles and bevels generally only has one set of extrusion positioning components, which can only clamp and fix aluminum profiles cut at right angles. When cutting bevels, manual clamping of the profile is required, which is not only inconvenient but also poses a certain degree of danger. Secondly, the cross-section of the aluminum profile cannot be directly ground after cutting. Therefore, further improvements are needed. To this end, we propose a cutting and positioning device. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a cutting and positioning device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cutting and positioning device, including an operating table, a strip-shaped opening in the middle of the operating table, a cutting component disposed on the lower surface of the operating table below the strip-shaped opening, two baffles fixed on the upper surface of the operating table on both sides of the strip-shaped opening, the baffles being perpendicular to the strip-shaped opening, a first support platform fixed on the upper surface of the operating table in contact with the baffles, a second support platform fixed on the upper surface of the operating table in contact with the first support platform, the adjacent sides of the two first support platforms being inclined, and the included angle between the two first support platforms being ninety degrees, two pressing components fixed on the upper surface of the operating table on both sides of the strip-shaped opening, a grinding component installed on the side of the operating table, and a dust-proof component disposed on the upper surface of the operating table near the grinding component.

[0006] Furthermore, the cutting assembly includes a linear motor fixed to the lower surface of the operating table, a drive motor fixed to the moving end surface of the linear motor, a cutting disc fixed to the output end of the drive motor, and the top of the cutting disc passing through a strip-shaped opening.

[0007] Furthermore, the thickness of the second support platform is less than that of the first support platform.

[0008] Furthermore, the pressing assembly includes a vertical rod fixed to the upper surface of the operating table, a square tube fixedly connected to the top of the vertical rod, a square rod slidably connected inside the square tube, and a cylinder fixed to one end of the square rod near the first support platform. A pressing block is fixed to the telescopic end of the bottom of the cylinder, and a locking bolt is rotatably connected through the top wall of the square tube via a thread.

[0009] Furthermore, the polishing assembly includes a polishing motor fixed to the lower surface of the worktable, and the top output end of the polishing motor passes through the worktable and is fixedly connected to a polishing disc.

[0010] Furthermore, the dust-blocking assembly includes two symmetrical arc-shaped positioning plates and a cylinder. The two positioning plates are located on both sides of the grinding disc, and the cylinder is sleeved on the surface of the two positioning plates. The cylinder has a through-wall and is connected to a compression bolt by a threaded rotation.

[0011] The beneficial effects of this utility model are:

[0012] 1. In use, this utility model includes an operating table, a cutting component, a baffle, a first support table, a second support table, and a pressing component. The profile can be placed on the surface of the first support table or the second support table for cutting. After the profile is placed on the surface of the first support table or the second support table, the position of the cylinder and the pressing block of the pressing component can be adjusted so that the pressing component can press and fix the profile on the surface of the first support table or the second support table without the need to hold the profile by hand, which improves convenience and safety.

[0013] 2. When using this utility model, a grinding component and a dust-blocking component are provided. After the aluminum profile is cut, the cut surface can be placed on the grinding component for grinding. The dust-blocking component can prevent the dust generated during grinding from flying around and plays a collecting role. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a top view of the entire utility model;

[0016] Figure 2 This is the overall main sectional view of the present invention;

[0017] Figure 3 This is a partial perspective view of the present invention;

[0018] Figure 4 For the present utility model Figure 2 Enlarged view of point A in the middle.

[0019] The attached figures are labeled as follows:

[0020] 1. Operating table; 2. Strip-shaped opening; 3. Cutting assembly; 31. Linear motor; 32. Drive motor; 33. Cutting disc; 4. Baffle; 5. First support platform; 6. Second support platform; 7. Pressing assembly; 71. Vertical rod; 72. Square tube; 73. Square rod; 74. Locking bolt; 75. Cylinder; 76. Pressing block; 8. Grinding assembly; 81. Grinding motor; 82. Grinding disc; 9. Dustproof assembly; 91. Positioning plate; 92. Cylinder; 93. Extrusion bolt. Detailed Implementation

[0021] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1-4 As shown, a cutting and positioning device is disclosed, including an operating table 1. A strip-shaped opening 2 is provided in the middle of the operating table 1. A cutting component 3 is provided on the lower surface of the operating table 1 below the strip-shaped opening 2. Two baffles 4 are fixed on the upper surface of the operating table 1 on both sides of the strip-shaped opening 2. The baffles 4 are perpendicular to the strip-shaped opening 2. A first support platform 5 is fixed on the upper surface of the operating table 1 in contact with the baffles 4. A second support platform 6 is fixed on the upper surface of the operating table 1 in contact with the first support platform 5. The adjacent sides of the two first support platforms 5 are inclined, and the included angle between the two first support platforms 5 is 90 degrees. Two pressing components 7 are fixed on the upper surface of the operating table 1 on both sides of the strip-shaped opening 2. A grinding component 8 is installed on the side of the operating table 1, and a dust-proof component 9 is provided on the upper surface of the operating table 1 near the grinding component 8.

[0023] In this embodiment, a controller is provided on the side of the operating table 1. The controller adopts the same model as the prior art and controls the operation of the cutting component 3, the grinding component 8 and the pressing component 7.

[0024] The cutting assembly 3 includes a linear motor 31 fixed to the lower surface of the operating table 1, a drive motor 32 fixed to the moving end surface of the linear motor 31, a cutting disc 33 fixed to the output end of the drive motor 32, and the top of the cutting disc 33 passing through the strip-shaped opening 2.

[0025] like Figure 1As shown, the initial position of the cutting disc 33 is located on the side away from the first support platform 5. Starting the drive motor 32 can drive the cutting disc 33 to rotate at high speed. Then, the linear motor 31 drives the drive motor 32 to move horizontally along the direction of the strip opening 2, thereby driving the cutting disc 33 to move within the strip opening 2. When an aluminum profile is placed on the surface of the first support platform 5 or the second support platform 6, the aluminum profile can be cut by the cutting disc 33.

[0026] The thickness of the second support platform 6 is less than that of the first support platform 5.

[0027] When it is necessary to cut aluminum profiles at an angle, the aluminum profile can be placed on the surface of the second support platform 6, and the end of the aluminum profile can be attached to the side of the first support platform 5 on the other side, so as to quickly achieve the positioning of the aluminum profile.

[0028] The pressing assembly 7 includes a vertical rod 71 fixed to the upper surface of the operating table 1. A square tube 72 is fixedly connected to the top of the vertical rod 71. A square rod 73 is slidably connected inside the square tube 72. A cylinder 75 is fixed to one end of the square rod 73 near the first support table 5. A pressing block 76 is fixed to the telescopic end of the bottom of the cylinder 75. A locking bolt 74 is threaded through the top wall of the square tube 72 and rotatedly connected to it.

[0029] This section is an improvement on the existing technology. By moving the square rod 73 along the inside of the square tube 72, the positions of the cylinder 75 and the pressure block 76 can be adjusted so that the pressure block 76 is positioned above the first support platform 5 or the second support platform 6. After adjustment, tightening the locking bolt 74 can press and fix the square rod 73. The extension of the cylinder 75 causes the pressure block 76 to descend, thereby achieving the pressing and fixing of the aluminum profile, which facilitates the pressing and fixing of the aluminum profile above the first support platform 5 or the second support platform 6.

[0030] The polishing assembly 8 includes a polishing motor 81 fixed to the lower surface of the operating table 1. The top output end of the polishing motor 81 passes through the operating table 1 and is fixedly connected to a polishing disc 82.

[0031] After the grinding motor 81 drives the grinding disc 82 to rotate, the cut surface of the aluminum profile can be placed on the surface of the grinding disc 82 for grinding.

[0032] The dustproof assembly 9 includes two symmetrical arc-shaped positioning plates 91 and a cylinder 92. The two positioning plates 91 are located on both sides of the grinding disc 82. The cylinder 92 is sleeved on the surface of the two positioning plates 91. The side wall of the cylinder 92 is penetrated and connected by a screw bolt 93 through a thread.

[0033] During the grinding process, the generated debris will be blocked by the cylinder 92. After the equipment is used up, the clamping bolt 93 can be turned so that the clamping bolt 93 no longer presses the surface of the positioning plate 91, and the cylinder 92 can be removed from the surface of the positioning plate 91 for easy cleaning of the debris collected inside the cylinder 92.

[0034] Working principle: When cutting the profile at a right angle, the profile is placed on the surface of the first support platform 5, ensuring it is in contact with the baffle 4. Then, the cylinder 75 is activated, causing the pressure block 76 to descend and press the profile firmly. Next, the drive motor 32 is activated, rotating the cutting disc 33. Subsequently, the linear motor 31 drives the drive motor 32 to move, using the cutting disc 33 to cut the profile. For bevel cutting, the profile is placed on the surface of the second support platform 6, with the side of the profile in contact with the corresponding first support platform 5, and one end of the profile in contact with the side of the first support platform 5 on the other side. The position of the pressure block 76 of the pressure assembly 7 is then adjusted to press and fix the profile. The cutting assembly 3 then cuts the profile using the same method. After cutting, the cut surface of the profile can be polished using the grinding assembly 8.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting positioning device comprising an operating table (1), characterized in that: The operating table (1) has a strip-shaped opening (2) in the middle. A cutting component (3) is provided on the lower surface of the operating table (1) below the strip-shaped opening (2). Two baffles (4) are fixed on the upper surface of the operating table (1) on both sides of the strip-shaped opening (2). The baffles (4) are perpendicular to the strip-shaped opening (2). A first support platform (5) is fixed on the upper surface of the operating table (1) in contact with the baffles (4). A second support platform (6) is fixed on the upper surface of the operating table (1) in contact with the first support platform (5). The two first support platforms (5) are inclined on adjacent sides, and the included angle between the two first support platforms (5) is 90 degrees. Two pressing components (7) are fixed on the upper surface of the operating table (1) on both sides of the strip-shaped opening (2). A grinding component (8) is installed on the side of the operating table (1), and a dust-proof component (9) is provided on the upper surface of the operating table (1) near the grinding component (8).

2. The cutting and positioning device according to claim 1, characterized in that: The cutting assembly (3) includes a linear motor (31) fixed to the lower surface of the operating table (1), a drive motor (32) fixed to the moving end surface of the linear motor (31), a cutting disc (33) fixed to the output end of the drive motor (32), and the top of the cutting disc (33) passing through the strip-shaped opening (2).

3. The cutting and positioning device according to claim 1, characterized in that: The thickness of the second support platform (6) is less than that of the first support platform (5).

4. The cutting and positioning device according to claim 1, characterized in that: The pressing assembly (7) includes a vertical rod (71) fixed to the upper surface of the operating table (1), a square tube (72) fixedly connected to the top of the vertical rod (71), a square rod (73) slidably connected inside the square tube (72), and a cylinder (75) fixed to one end of the square rod (73) near the first support platform (5). A pressing block (76) is fixed to the telescopic end of the bottom of the cylinder (75), and a locking bolt (74) is threaded through the top wall of the square tube (72).

5. A cutting and positioning device according to claim 1, characterized in that: The polishing assembly (8) includes a polishing motor (81) fixed to the lower surface of the operating table (1), and the top output end of the polishing motor (81) passes through the operating table (1) and is fixedly connected to a polishing disc (82).

6. A cutting and positioning device according to claim 5, characterized in that: The dustproof assembly (9) includes two symmetrical arc-shaped positioning plates (91) and a cylinder (92). The two positioning plates (91) are located on both sides of the grinding disc (82). The cylinder (92) is sleeved on the surface of the two positioning plates (91). The side wall of the cylinder (92) is connected by a screw bolt (93) through it.

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