Sheet metal part cutting mechanism

Abstract

The utility model provides a sheet metal part cutting mechanism, which relates to the technical field of sheet metal processing, and comprises a cutting mechanism main body, a first support arm and a second support arm are arranged on the cutting mechanism main body, the first support arm is rotatably connected with the second support arm, a cutting wheel is arranged on the first support arm, and the second support arm is rotatably connected with the second support arm. Adjusting pieces are arranged on the side walls of the first supporting arm and the second supporting arm, dismounting pieces are arranged on the adjusting pieces, the adjusting pieces are installed on the first supporting arm and the second supporting arm through the dismounting pieces, and the adjusting pieces limit the position of the first supporting arm after the first supporting arm rotates by an angle. According to the cutting mechanism, through the design of the adjusting piece, the height angle of the cutting wheel can be flexibly adjusted, which means that the cutting mechanism can adapt to metal plate materials with different thicknesses, and the angle of the cutting wheel can be adjusted according to the thickness property of the materials, so that more effective cutting is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a sheet metal cutting mechanism. Background Art

[0002] A sheet metal cutting mechanism refers to a mechanical device used for cutting metal sheet materials. It is the core part of the sheet metal processing industry, mainly responsible for cutting metal sheets into workpieces with required shapes and sizes.

[0003] In the prior art, for a sheet metal cutting mechanism, if the height angle of the cutting wheel cannot be adjusted, a series of problems will occur. These problems mainly affect the cutting quality and efficiency. Different sheet metal materials have different thickness properties. With the fixed height angle of the cutting wheel, it is difficult to meet various cutting requirements. For example, for thicker materials, the cutting wheel may need a larger angle for more effective cutting, while for thinner materials, a smaller angle can prevent excessive wear and material deformation. Summary of the Utility Model

[0004] The utility model mainly provides a sheet metal cutting mechanism that enables the height angle of the cutting wheel to be flexibly adjusted, can adapt to sheet metal materials of different thicknesses, and adjusts the angle of the cutting wheel according to the thickness properties of the materials, thereby achieving more effective cutting.

[0005] To achieve the above object, the utility model adopts the following technical solution: A sheet metal cutting mechanism, comprising: a cutting mechanism main body, on which a first support arm and a second support arm are installed and arranged. The first support arm is rotatably connected to the second support arm. A cutting wheel is arranged on the first support arm. Adjusting members are arranged on the side walls of the first support arm and the second support arm;

[0006] A disassembly member is arranged on the adjusting member, and the adjusting member is installed on the first support arm and the second support arm by the disassembly member;

[0007] The adjusting member limits the position of the first support arm after rotating by an angle.

[0008] Preferably, the adjusting member includes a first bearing seat rotatably connected to the side wall of the second support arm, a sleeve rod connected in the first bearing seat, a movable rod slidably connected in the sleeve rod, a second bearing seat rotatably connected to the side wall of the first support arm and connected to the movable rod, a first thread groove opened on the inner wall of the second bearing seat, and a bolt threadedly connected to the first thread groove. The sliding connection between the sleeve rod and the movable rod allows the movable rod to move in the sleeve rod during adjustment, thereby changing the position of the cutting wheel. The combination of the first thread groove and the bolt provides an adjustment and locking mechanism, enabling the position of the cutting wheel to be fixed after adjusting its position.

[0009] Preferably, both the first bearing seat and the second bearing seat are provided with a front end and a bottom end, which are rotatably connected between the front end and the bottom end. The front ends are respectively connected to the sleeve rod and the movable rod, and the bottom ends are respectively rotatably connected to the second support arm and the first support arm. The connection between the front end and the sleeve rod and the movable rod enables the movable rod to slide within the sleeve rod, facilitating the adjustment of the position of the cutting wheel. The connection between the bottom end and the second support arm and the first support arm allows the first support arm to rotate on the second support arm, thereby adjusting the angle of the cutting wheel. This design of rotatable connection at the front and rear ends makes the mechanism more stable and accurate during adjustment.

[0010] Preferably, a rubber soft pad is connected to the inner end of the bolt, and a disassembly part is connected to the top end of the movable rod. The rubber soft pad can buffer and prevent shock, protecting the connection between the movable rod and the bolt from damage, and at the same time reducing noise.

[0011] Preferably, the disassembly part includes an external thread provided on the outer wall of the top end of the movable rod, a slot provided in the second bearing seat, a fixing cylinder inserted into the slot, a second thread groove provided in the fixing cylinder, and a nut connected to the outer end of the fixing cylinder. The design of the external thread and the second thread groove enables the disassembly part to be firmly connected to the top end of the movable rod and is convenient for disassembly at the same time. The design of the fixing cylinder and the nut allows for easy disassembly when the movable rod or the second bearing seat needs to be replaced.

[0012] Preferably, the external thread is threadedly connected to the inner wall of the second thread groove, and the outer wall of the nut is provided with anti-slip lines. The anti-slip lines increase the friction during operation, making it easier for the staff to hold and operate when screwing the nut, and improving the accuracy and efficiency of the operation.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, through the design of the adjusting member, the height and angle of the cutting wheel can be flexibly adjusted, which means that it can adapt to sheet metal materials of different thicknesses, adjust the angle of the cutting wheel according to the thickness and properties of the material, and thus achieve more effective cutting;

[0015] For thicker materials, increasing the angle of the cutting wheel can enhance the cutting force, improve the cutting efficiency and cutting quality;

[0016] For thinner materials, reducing the angle of the cutting wheel can reduce excessive wear and deformation of the material and protect the cutting edge quality of the material.

[0017] 2. In the present utility model, since the angle of the cutting wheel can be adjusted according to requirements, the perpendicularity of the material and the smoothness of the cutting edge can be ensured during the cutting process, improving the cutting quality and reducing subsequent processing and trimming work. The design of the bolt and the threaded groove included in the adjusting member can achieve precise positioning, ensuring that the cutting wheel can maintain a stable position after being adjusted in place and avoiding position deviation caused by vibration or external force during the cutting process.

[0018] 3. In the present utility model, through the simple rotation operation of the bolt, the staff can quickly adjust the position of the cutting wheel without complex tools or cumbersome steps, improving the operation convenience. When components such as the movable rod and the second bearing seat are damaged, the design of the disassembly member enables these components to be quickly disassembled and replaced, reducing the maintenance time and downtime and lowering the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic three-dimensional structure diagram of a sheet metal cutting mechanism proposed by the present utility model;

[0020] Figure 2 is a schematic front view structure diagram of a sheet metal cutting mechanism proposed by the present utility model;

[0021] Figure 3 is a schematic three-dimensional structure diagram of the adjusting member of a sheet metal cutting mechanism proposed by the present utility model;

[0022] Figure 4 is a schematic partial front view sectional structure diagram of the adjusting member of a sheet metal cutting mechanism proposed by the present utility model;

[0023] Figure 5 is a schematic three-dimensional structure diagram of the first perspective of the adjusting member and the disassembly member of a sheet metal cutting mechanism proposed by the present utility model;

[0024] Figure 6 is a schematic three-dimensional structure diagram of the second perspective of the adjusting member and the disassembly member of a sheet metal cutting mechanism proposed by the present utility model.

[0025] Legend: 1. Main body of the cutting mechanism; 2. First support arm; 3. Second support arm; 4. Cutting wheel; 5. Sheet metal part; 6. Adjusting member; 61. First bearing seat; 62. Sleeve rod; 63. Movable rod; 64. Second bearing seat; 65. First threaded groove; 66. Bolt; 7. Disassembly member; 71. External thread; 72. Slot; 73. Second threaded groove; 74. Fixed cylinder; 75. Nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0027] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0028] Please refer to Figures 1-6 , the present utility model provides a technical solution: a sheet metal cutting mechanism, including: a cutting mechanism main body 1, a first support arm 2 and a second support arm 3 are installed on the cutting mechanism main body 1, the first support arm 2 is rotatably connected to the second support arm 3, a cutting wheel 4 is arranged on the first support arm 2, and an adjusting member 6 is arranged on the side walls of the first support arm 2 and the second support arm 3;

[0029] A disassembling member 7 is arranged on the adjusting member 6, and the disassembling member 7 installs the adjusting member 6 on the first support arm 2 and the second support arm 3;

[0030] The adjusting member 6 limits the position of the first support arm 2 after rotating by an angle.

[0031] As Figure 3 and Figure 4 shown, the adjusting member 6 includes a first bearing seat 61 rotatably connected to the side wall of the second support arm 3, a sleeve rod 62 connected in the first bearing seat 61, a movable rod 63 slidably connected in the sleeve rod 62, a second bearing seat 64 rotatably connected to the side wall of the first support arm 2 and connected to the movable rod 63, a first thread groove 65 opened on the inner wall of the second bearing seat 64, and a bolt 66 threadedly connected to the first thread groove 65.

[0032] When the staff needs to adjust the position of the cutting wheel 4, only need to screw out the bolt 66 outward, so that the bolt 66 rotates outward in cooperation with the first thread groove 65, the inner end of the bolt 66 is separated from the movable rod 63, the limit on the movable rod 63 is released, at this time rotate the first support arm 2 to drive the cutting wheel 4 to rotate, the first support arm 2 drives the second bearing seat 64 to rotate upward, and the second bearing seat 64 drives the movable rod 63 to move upward in the sleeve rod 62. After adjusting to a suitable position, only need to rotate the bolt 66 inward, so that the bolt 66 moves inward in cooperation with the first thread groove 65 until the inner end of the bolt 66 clamps with the outer wall of the movable rod 63 to form a limit.

[0033] As Figure 5 and Figure 6As shown, a disassembly part 7 is connected to the top end of the movable rod 63. The disassembly part 7 includes an external thread 71 formed on the outer wall of the top end of the movable rod 63, a slot 72 formed in the second bearing seat 64, a fixing cylinder 74 inserted into the slot 72, a second thread groove 73 formed in the fixing cylinder 74, and a nut 75 connected to the outer end of the fixing cylinder 74.

[0034] When the movable rod 63 and the second bearing seat 64 are damaged and need to be disassembled by the staff, first hold the movable rod 63, and then rotate the nut 75, so that the nut 75 drives the fixing cylinder 74 to rotate in the slot 72. The second thread groove 73 in the fixing cylinder 74 cooperates with the external thread 71 to rotate upward until the fixing cylinder 74 is completely separated from the external thread 71, and then it is removed from the slot 72. At the same time, the bottom end of the second bearing seat 64 is also fixedly connected to the first bearing seat 61 by threads, and it can be unscrewed to complete the disassembly.

[0035] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A sheet metal cutting mechanism, characterized in that, Including: The main body of the cutting mechanism (1), on which a first support arm (2) and a second support arm (3) are installed. The first support arm (2) is rotatably connected to the second support arm (3). A cutting wheel (4) is provided on the first support arm (2). Adjusting members (6) are provided on the side walls of the first support arm (2) and the second support arm (3). A disassembly member (7) is provided on the adjusting member (6), and the disassembly member (7) mounts the adjusting member (6) on the first support arm (2) and the second support arm (3). The adjusting member (6) limits the position of the first support arm (2) after rotating by an angle.

2. The sheet metal cutting mechanism according to claim 1, wherein: The adjusting member (6) includes a first bearing seat (61) rotatably connected to the side wall of the second support arm (3), a sleeve rod (62) connected in the first bearing seat (61), a movable rod (63) slidably connected in the sleeve rod (62), a second bearing seat (64) rotatably connected to the side wall of the first support arm (2) and connected to the movable rod (63), a first thread groove (65) opened on the inner wall of the second bearing seat (64), and a bolt (66) threadedly connected to the first thread groove (65).

3. The sheet metal cutting mechanism according to claim 2, characterized in that: Both the first bearing seat (61) and the second bearing seat (64) have a front end and a bottom end, which are rotatably connected between the front end and the bottom end. The front ends are respectively connected to the sleeve rod (62) and the movable rod (63), and the bottom ends are respectively rotatably connected to the second support arm (3) and the first support arm (2).

4. The sheet metal cutting mechanism according to claim 2, wherein: The inner end of the bolt (66) is connected with a rubber soft pad, and the top end of the movable rod (63) is connected with a disassembly member (7).

5. The sheet metal cutting mechanism according to claim 4, characterized in that: The disassembly member (7) includes an external thread (71) opened on the outer wall of the top end of the movable rod (63), a slot (72) opened in the second bearing seat (64), a fixing cylinder (74) inserted in the slot (72), a second thread groove (73) opened in the fixing cylinder (74), and a nut (75) connected to the outer end of the fixing cylinder (74).

6. The sheet metal cutting mechanism according to claim 5, characterized in that: The external thread (71) is threadedly connected to the inner wall of the second thread groove (73), and the outer wall of the nut (75) is provided with anti-slip lines.

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