Cutting device for door and window production

Abstract

The utility model relates to the technical field of door and window production, and discloses a cutting device for door and window production, which comprises a workbench, the top end face of the workbench is fixedly connected with a cutting machine, and the top end face of the workbench is provided with a limiting assembly. According to the cutting device for door and window production, a positioning strip is aligned with a scale strip, the angle of the clamping assembly is adjusted, an aluminum alloy profile is wrapped by a flexible pad, the clamping stability of the limiting assembly to the aluminum alloy profile is improved, meanwhile, the limiting assembly is prevented from abrading the aluminum alloy profile, and the service life of the aluminum alloy profile is prolonged. The friction force between the flexible pad and the aluminum alloy profile can be improved through the anti-skid strips arranged on the flexible pad, displacement of the aluminum alloy profile during cutting is further avoided, the flexible pad is easier to deform through the grooves, the wrapping degree of the aluminum alloy profile is improved, and the anti-skid blocks abut against the workbench, so that the working efficiency is improved. The rotating disc is prevented from rotating accidentally in the cutting process, the stability and safety of operation are ensured, and accidents are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window production, in particular to a cutting device for door and window production. Background Art

[0002] In the current production of doors and windows, aluminum alloy is usually used as the main material. In the manufacturing process of doors and windows, special cutting equipment is needed to cut the aluminum alloy so that it can be cut into appropriate sizes and subsequently assembled to form complete door and window products. In order to achieve precise size and shape requirements, the cutting equipment in the door and window manufacturing process plays a key role. These devices often use high-speed rotating cutting blades to cut aluminum alloy profiles into the required lengths and angles. The cutting equipment is usually equipped with advanced control systems and precise positioning devices to ensure the accuracy and consistency of the cutting.

[0003] In the process of door and window production, two 45-degree oblique cuts of aluminum alloy are usually used to process the corners. However, since operators can only rely on experience and manual operation to cut, there is a lack of limiting the aluminum alloy profiles, which makes it impossible to achieve ideal quality when processing the corners. In view of this, we proposed a cutting device for door and window production. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for door and window production to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a cutting device for door and window production, comprising a workbench, a cutting machine is fixedly connected to the top end surface of the workbench, a limit assembly is provided on the top end surface of the workbench, and the limit assembly includes:

[0006] A turntable, a scale bar is provided on the top end surface of the workbench, a turntable is rotatably connected to the top end surface of the workbench, and a positioning bar is provided on the top end surface of the turntable;

[0007] A flexible pad, the top end surface of the turntable is fixedly connected to a mounting plate, the side wall of the mounting plate is fixedly connected to a telescopic sleeve, the telescopic sleeve is socketed with a movable rod, the end of the movable rod away from the telescopic sleeve is fixedly connected to the flexible pad, the side of the flexible pad away from the movable rod is fixedly connected to an anti-slip strip, and a groove is provided on the side of the flexible pad away from the anti-slip strip.

[0008] Preferably, a bolt is threadedly connected to the top end surface of the turntable, and the bottom end of the bolt is rotatably connected to the anti-sliding block.

[0009] Preferably, the scale bars are arranged on the top end surface of the workbench at equal intervals in a circle with the axis of the turntable as the rotation axis, and the turntable is rotated to align the positioning bar with the scale bar, thereby achieving adjustment of the angle of the clamping assembly.

[0010] Preferably, a spring is fixedly connected to the inner wall of the telescopic sleeve, and one end of the spring away from the telescopic sleeve is fixedly connected to the movable rod.

[0011] Preferably, the number of the flexible pads is two groups, and the two groups of the flexible pads are symmetrically arranged on the top of the turntable, so that the aluminum alloy profile is clamped by the two groups of flexible pads.

[0012] Preferably, the bottom end surface of the anti-sliding block abuts against the top end surface of the workbench, and the abutment between the anti-sliding block and the workbench prevents the turntable from rotating accidentally.

[0013] Compared with the prior art, the utility model provides a cutting device for door and window production, which has the following beneficial effects:

[0014] 1. The cutting device for door and window production is provided with a scale bar, a turntable, a mounting plate, a telescopic sleeve, a movable rod, a flexible pad, an anti-skid strip, a groove and a spring. The positioning strip is aligned with the scale bar to adjust the angle of the clamping component. The flexible pad wraps the aluminum alloy profile to improve the stability of the limit assembly clamping the aluminum alloy profile and prevent the limit assembly from causing wear to the aluminum alloy profile. The anti-skid strip provided on the flexible pad can increase the friction between the flexible pad and the aluminum alloy profile, further preventing the displacement of the aluminum alloy profile during cutting. The groove makes the flexible pad easier to deform, thereby improving the degree of wrapping of the aluminum alloy profile.

[0015] 2. The cutting device for door and window production is provided with bolts and an anti-sliding block. The anti-sliding block abuts against the workbench, so that the turntable can be firmly fixed on the workbench to prevent accidental rotation during the cutting process, ensure the stability and safety of the operation, and avoid accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of the middle A area;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the telescopic sleeve of the utility model.

[0020] In the figure: 1. workbench; 2. cutting machine; 3. scale bar; 4. turntable; 5. mounting plate; 6. telescopic sleeve; 7. movable rod; 8. flexible pad; 9. anti-slip strip; 10. groove; 11. spring; 12. bolt; 13. anti-slip block. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a cutting device for door and window production, including a workbench 1, the top end surface of the workbench 1 is fixedly connected to a cutting machine 2, the top end surface of the workbench 1 is provided with a limit assembly, the limit assembly includes a scale bar 3, a turntable 4, a mounting plate 5, a telescopic sleeve 6, a movable rod 7, a flexible pad 8, an anti-slip strip 9, a groove 10, a spring 11, a bolt 12 and an anti-slip block 13.

[0022] In one embodiment of the utility model, a scale bar 3 is provided on the top end surface of the workbench 1, a turntable 4 is rotatably connected to the top end surface of the workbench 1, a positioning bar is provided on the top end surface of the turntable 4, the scale bar 3 takes the axis of the turntable 4 as the rotation axis, and is arranged in a circle at equal intervals on the top end surface of the workbench 1, the turntable 4 is rotated, and the positioning bar is aligned with the scale bar 3, so as to adjust the angle of the clamping component, the top end surface of the turntable 4 is fixedly connected to a mounting plate 5, the side wall of the mounting plate 5 is fixedly connected to a telescopic sleeve 6, the telescopic sleeve 6 is sleeved with the movable rod 7, the inner wall of the telescopic sleeve 6 is fixedly connected to a spring 11, and the end of the spring 11 away from the telescopic sleeve 6 is connected to the movable rod 7 The rod 7 is fixedly connected, and one end of the movable rod 7 away from the telescopic sleeve 6 is fixedly connected to the flexible pad 8. The side of the flexible pad 8 away from the movable rod 7 is fixedly connected with an anti-slip strip 9, and a groove 10 is provided on the side of the flexible pad 8 away from the anti-slip strip 9. There are two groups of flexible pads 8, and the two groups of flexible pads 8 are symmetrically arranged on the top of the turntable 4. The aluminum alloy profile is clamped by the two groups of flexible pads 8. The top end face of the turntable 4 is threadedly connected with a bolt 12, and the bottom end of the bolt 12 is rotatably connected to the anti-slip block 13. The bottom end face of the anti-slip block 13 abuts against the top end face of the workbench 1, and the abutment of the anti-slip block 13 with the workbench 1 prevents accidental rotation of the turntable 4.

[0023] By rotating the turntable 4 and aligning the positioning bar with the scale bar 3, the angle of the clamping assembly can be adjusted. The aluminum alloy profile is placed on the turntable 4. The spring 11 pushes the movable rod 7 and the flexible pad 8 through elastic deformation, so that the flexible pad 8 abuts against the aluminum alloy profile. When the height of the aluminum alloy profile is lower than the telescopic sleeve 6, the spring 11 will continue to push the flexible pad 8, so that the flexible pad 8 wraps the aluminum alloy profile, thereby improving the stability of the limit assembly clamping the aluminum alloy profile and avoiding wear of the aluminum alloy profile by the limit assembly. The anti-slip strip 9 arranged on the flexible pad 8 can increase the friction between the flexible pad 8 and the aluminum alloy profile, further avoiding displacement of the aluminum alloy profile during cutting. The groove 10 makes the flexible pad 8 easier to deform, thereby improving the degree of wrapping of the aluminum alloy profile.

[0024] In addition, the top end face of the turntable 4 is threadedly connected with a bolt 12, the bottom end of the bolt 12 is rotatably connected to the anti-sliding block 13, and the bottom end face of the anti-sliding block 13 abuts against the top end face of the workbench 1. Through the abutment between the anti-sliding block 13 and the workbench 1, the turntable 4 can be firmly fixed on the workbench 1 to prevent accidental rotation during the cutting process, ensure the stability and safety of the operation, and avoid accidents.

[0025] In the utility model, when in use, the positioning bar is aligned with the scale bar 3 to adjust the angle of the clamping assembly, and the aluminum alloy profile is placed on the turntable 4. The flexible pad 8 wraps the aluminum alloy profile, thereby improving the stability of the limit assembly clamping the aluminum alloy profile and avoiding the limit assembly causing wear to the aluminum alloy profile. The anti-slip strip 9 arranged on the flexible pad 8 can increase the friction between the flexible pad 8 and the aluminum alloy profile, further avoiding the displacement of the aluminum alloy profile during cutting. The groove 10 makes the flexible pad 8 easier to deform, thereby improving the wrapping degree of the aluminum alloy profile. Furthermore, through the abutment of the anti-sliding block 13 with the workbench 1, the turntable 4 can be firmly fixed on the workbench 1 to prevent accidental rotation during the cutting process, thereby ensuring the stability and safety of the operation and avoiding accidents.

[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A cutting device for producing doors and windows, comprising a workbench (1), a cutting machine (2) being fixedly connected to the top end surface of the workbench (1), characterized in that: A limit assembly is provided on the top end surface of the workbench (1), and the limit assembly comprises: A turntable (4), a scale bar (3) is provided on the top end surface of the workbench (1), a turntable (4) is rotatably connected to the top end surface of the workbench (1), and a positioning bar is provided on the top end surface of the turntable (4); A flexible pad (8), the top end surface of the turntable (4) is fixedly connected to a mounting plate (5), the side wall of the mounting plate (5) is fixedly connected to a telescopic sleeve (6), the telescopic sleeve (6) is sleeved with a movable rod (7), the end of the movable rod (7) away from the telescopic sleeve (6) is fixedly connected to the flexible pad (8), the side of the flexible pad (8) away from the movable rod (7) is fixedly connected to an anti-slip strip (9), and a groove (10) is provided on the side of the flexible pad (8) away from the anti-slip strip (9).

2. A cutting device for door and window production according to claim 1, characterized in that: The top end surface of the rotating disk (4) is threadedly connected with a bolt (12), and the bottom end of the bolt (12) is rotatably connected to the anti-sliding block (13).

3. A cutting device for door and window production according to claim 1, characterized in that: The scale bars (3) are arranged on the top end surface of the workbench (1) at equal intervals in a circle with the axis of the turntable (4) as the rotation axis.

4. A cutting device for door and window production according to claim 1, characterized in that: A spring (11) is fixedly connected to the inner wall of the telescopic sleeve (6), and one end of the spring (11) away from the telescopic sleeve (6) is fixedly connected to the movable rod (7).

5. A cutting device for door and window production according to claim 1, characterized in that: The number of the flexible pads (8) is set to two groups, and the two groups of the flexible pads (8) are symmetrically arranged on the top of the turntable (4).

6. A cutting device for door and window production according to claim 2, characterized in that: The bottom end surface of the anti-sliding block (13) abuts against the top end surface of the workbench (1).

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