A corner cutting machine that facilitates positioning and cutting.

Abstract

This utility model discloses a corner-cutting machine for easy positioning of the cutting position, relating to the field of cutting machine technology. It includes: a worktable with stop bars on both sides of its upper surface, the two stop bars being collinearly distributed; symmetrically distributed bevel plates on both sides of the top of the worktable; a pad located inside the gap between the two bevel plates above the worktable; a rotatable angle positioning strip above the bevel plates and the pad, the angle positioning strip being used at least for positioning any cutting angle of the profile; a measuring ruler on the upper surface of the bevel plates and the pad; a cutting disc in the middle of the worktable; and a moving mechanism below the worktable, the moving mechanism being used at least for driving the feed movement of the cutting disc. The stop bars and bevel plates are used to achieve flat-edge cutting and 45-degree angle cutting of the profile, respectively. For profile cutting at any angle, the angle positioning strip is used, enabling cutting at any angle.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, specifically a corner cutting machine that facilitates positioning the cutting location. Background Technology

[0002] As the name suggests, a corner cutting machine is a type of cutting machine, mainly used for cutting sheet metal or profiles. It is required to cut the profiles at specific angles to meet certain requirements, such as cutting the ends of profiles at 45 degrees or other angles.

[0003] While existing corner cutting machines can achieve multi-angle cutting, they still have some problems when cutting profiles. They are not flexible enough when cutting at arbitrary angles, the positioning during profile cutting is unstable, the corresponding angle adjustment is cumbersome, resulting in low cutting accuracy. In addition, most of the cutting disc is usually exposed, which poses a certain danger to the operator. To address these issues, we propose a corner cutting machine that facilitates positioning during cutting. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a corner cutting machine that facilitates positioning and cutting, thus solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a corner cutting machine that facilitates positioning the cutting position, comprising: a worktable: both sides of the upper part of the worktable are provided with baffles, and the two baffles are collinearly distributed;

[0006] The workbench has symmetrically distributed bevel plates on both sides of its top. A pad is located inside the gap between the two bevel plates above the workbench. A rotatable angle positioning strip is located above the bevel plates and the pad. The angle positioning strip is used at least for positioning any cutting angle of the profile.

[0007] Measuring rulers are provided on the upper surfaces of the bevel plate and the pad, a cutting disc is provided in the middle of the worktable, and a moving mechanism is provided below the worktable. The moving mechanism is at least used to drive the feed movement of the cutting disc.

[0008] Preferably, the workbench has a groove at its center, and the cutting disc is disposed inside the groove;

[0009] A sliding groove is provided on the outer wall of one side of the bottom of the workbench;

[0010] A protective cover is provided on the upper rear side of the workbench, and the cutting disc is located inside the protective cover.

[0011] Preferably, a support frame is fixedly installed at the bottom of the workbench, and the support frame is welded from square steel.

[0012] Preferably, the angle between the two baffles is α, and α is 180 degrees;

[0013] The angle between the two inclined plates is b, and b is 90 degrees;

[0014] The angle between the two angle positioning bars is c, and c is 0-180 degrees;

[0015] The height of the angle positioning strip is greater than the height of the bevel plate.

[0016] Preferably, a bushing is provided at one corner of the bevel plate, the pad is a right-angled triangle structure, and the upper surface of the bevel plate is flush with the upper surface of the pad.

[0017] Preferably, the angle positioning strip includes a straight plate, the top of which is provided with a plurality of through-holes, and one end of the straight plate is fixedly connected to a pin, which is rotatably inserted into the inside of a bushing.

[0018] A strong magnetic block is inserted into the inside of the socket, and a handle is provided on the top of several strong magnetic blocks.

[0019] Preferably, the measuring ruler is a protractor, and the measuring rulers on the two inclined plates together form a complete protractor.

[0020] Preferably, the cutting disc is provided with multi-directional sliders on both sides, and a motor connected to one side of the cutting disc via a drive shaft is provided.

[0021] Preferably, the upper part of the multi-directional slider is provided with a shaft hole, the drive shaft is inserted into the shaft hole, and the lower part of the multi-directional slider is provided with a moving hole.

[0022] Preferably, the moving mechanism includes a fixed frame fixed to one outer wall of the bottom of the worktable and a moving frame slidably mounted on the other side of the bottom of the worktable;

[0023] A lead screw is provided on one side of the fixing frame, and a gear set is provided at one end of the lead screw. A motor is provided on one side of the gear set.

[0024] A guide rod is provided on one side of the mobile frame.

[0025] This utility model provides a corner cutting machine that facilitates positioning the cutting location, and has the following beneficial effects:

[0026] 1. The baffle and bevel plate are used to achieve flat cutting and 45-degree angle cutting of the profile respectively. For profile cutting at any angle, angle positioning strip is used. The angle positioning strip can achieve cutting processing at any angle.

[0027] 2. The rotation angle of the angle positioning strip can be measured flexibly and quickly using a measuring ruler, and the angle positioning strip can be fixedly positioned on the bevel plate and the pad using a strong magnetic block, which improves the efficiency of profile processing using this cutting equipment;

[0028] 3. The moving mechanism can drive the cutting disc to feed, ensuring that most of the cutting disc is hidden inside the worktable, which makes the operation of the cutting equipment safer for workers. Attached Figure Description

[0029] Figure 1 This is a three-dimensional structural view of a corner cutting machine that facilitates positioning and cutting according to this utility model;

[0030] Figure 2 This is a schematic diagram of the pad removal structure of a corner cutting machine that facilitates positioning and cutting according to this utility model;

[0031] Figure 3 This is a top view of the structure of a corner cutting machine that facilitates positioning the cutting position according to this utility model;

[0032] Figure 4 This is a schematic diagram of the angle positioning strip structure of a corner cutting machine that facilitates positioning the cutting position according to this utility model;

[0033] Figure 5 This is a perspective view of the moving mechanism structure of a corner cutting machine that facilitates positioning and cutting according to this utility model;

[0034] Figure 6 This is a top view of the moving mechanism structure of a corner cutting machine that facilitates positioning the cutting position according to this utility model;

[0035] Figure 7 This is a schematic diagram of a multi-directional slider structure for a corner cutting machine that facilitates positioning and cutting.

[0036] 1. Workbench; 11. Through groove; 12. Slide groove; 13. Protective cover; 2. Support frame; 3. Stop bar; 4. Angled plate; 41. Bushing; 5. Pad plate; 6. Angle positioning bar; 61. Straight plate; 62. Insert; 63. Pin; 64. Strong magnet; 65. Hand lever; 7. Measuring ruler; 8. Cutting disc; 81. Motor 1; 82. Multi-directional slider; 821. Moving hole; 822. Shaft hole; 9. Moving mechanism; 91. Fixed frame; 92. Moving frame; 93. Lead screw; 94. Gear set; 95. Motor 2; 96. Guide rod. Detailed Implementation

[0037] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0038] like Figures 1-7 As shown, this utility model provides a technical solution: a corner cutting machine for easy positioning of the cutting position, comprising: a worktable 1; two baffles 3 are provided on both sides of the upper part of the worktable 1, and the two baffles 3 are collinearly distributed; symmetrically distributed bevel plates 4 are provided on both sides of the top of the worktable 1; a pad 5 is provided above the worktable 1 and located inside the gap between the two bevel plates 4; a rotatable angle positioning strip 6 is provided above the bevel plates 4 and the pad 5, and the angle positioning strip 6 is used at least for positioning any cutting angle of the profile; a measuring ruler 7 is provided on the upper surface of the bevel plates 4 and the pad 5; a cutting disc 8 is provided in the middle of the worktable 1; and a moving mechanism 9 is provided below the worktable 1, and the moving mechanism 9 is used at least for driving the feed movement of the cutting disc 8.

[0039] In this embodiment, the following are included: a workbench 1: a groove 11 is provided at the center of the workbench 1, and the cutting disc 8 is disposed inside the groove 11; a sliding groove 12 is provided on the outer wall of one side of the bottom of the workbench 1, and a sliding seat is provided on the top of the motor 81. The sliding seat slides into the sliding groove 12, which plays a role in positioning and guiding the motor 81; a protective cover 13 is provided on the upper rear side of the workbench 1, and the cutting disc 8 is located inside the protective cover 13. The protective cover 13 can protect the cutting disc 8, prevent the operator from being injured, and collect the cutting debris.

[0040] In this embodiment, baffles 3 are provided on both sides of the upper part of the workbench 1, and the two baffles 3 are collinearly distributed; symmetrically distributed angled plates 4 are provided on both sides of the top of the workbench 1, and a pad 5 is provided above the workbench 1, located inside the gap between the two angled plates 4. A rotatable angle positioning strip 6 is provided above the angled plates 4 and the pad 5. The angle positioning strip 6 is used at least for positioning any cutting angle of the profile; the angle between the two baffles 3 is α, and α is 180 degrees. When the profile needs to be cut directly, the profile is placed tightly against the baffles 3 on both sides and cut using the cutting disc 8; the angle between the two angled plates 4 is b, and b is 90 degrees, which can cut the end of the profile at a 45-degree angle; the angle between the two angle positioning strips 6 is c, and c is 0-180 degrees, realizing cutting operations at any angle; the height of the angle positioning strip 6 is greater than the height of the angled plates 4. A bushing 41 is provided at one corner of the angled plate 4. The pad 5 has a right-angled triangular structure, and the upper surface of the angled plate 4 is flush with the upper surface of the pad 5. The angle positioning strip 6 includes a straight plate 61. Several through-holes 62 are provided at the top of the straight plate 61. A pin 63 is fixedly connected to one end of the straight plate 61. The pin 63 is rotatably inserted into the bushing 41. Strong magnetic blocks 64 are inserted into the inside of the through-holes 62. The top of several strong magnetic blocks 64 is provided with the same handle 65. The operator holds the handle 65 and can drive the strong magnetic blocks 64 to move up and down inside the through-holes 62. The straight plate 61 can be made of non-magnetic material, such as hard plastic, so that after the strong magnetic blocks 64 move downward, they can be tightly attracted to the angled plate 4 and the pad 5, thereby fixing the angle positioning strip 6 after the angle is adjusted.

[0041] In this embodiment, measuring rulers 7 are provided on the upper surfaces of the bevel plate 4 and the pad 5, and a cutting disc 8 is provided in the middle of the workbench 1. The measuring ruler 7 is a protractor, and the measuring rulers 7 on the two bevel plates 4 together form a complete protractor. The measuring ruler 7 can be used to measure the included angle of the angle positioning strip 6, thus making it suitable for cutting profiles at any angle. Multi-directional sliders 82 are provided on both sides of the cutting disc 8, and a motor 81 connected to the cutting disc 8 via a drive shaft is provided on one side of the cutting disc 8. The upper part of the multi-directional slider 82 is provided with a shaft hole 822, and the drive shaft is inserted into the shaft hole 822. The outer part of the multi-directional slider 82 is a quadrilateral planar structure, which slides into the slide rail inside the fixed frame 91 and the movable frame 92. The lower part of the multi-directional slider 82 is provided with a moving hole 821. There are two types of moving holes 821: one is threaded, which is threaded to the lead screw 93, and the other is smooth, which is slidably connected to the guide rod 96.

[0042] In this embodiment, a moving mechanism 9 is provided below the worktable 1. The moving mechanism 9 is used to drive the feed movement of the cutting disc 8. The moving mechanism 9 includes a fixed frame 91 fixed to one side of the bottom outer wall of the worktable 1 and a moving frame 92 slidably installed on the other side of the bottom of the worktable 1. By removing the limiting structure of the moving frame 92, the moving frame 92 can be moved away from under the worktable 1, which is convenient for the replacement and installation of the cutting disc 8. A lead screw 93 is provided on one side of the fixed frame 91, and a gear set 94 is provided at one end of the lead screw 93. A second motor 95 is provided on one side of the gear set 94. When the second motor 95 is started, it can drive the gear set 94 to rotate, thereby driving the lead screw 93 to rotate. The lead screw 93 is threadedly connected to the multi-directional slider 82 on one side of the motor 81, thereby driving the motor 81 and the cutting disc 8 to move linearly, thereby completing the cutting operation of the profile. A guide rod 96 is provided on one side of the moving frame 92. When the motor 81 and the cutting disc 8 move, the multi-directional slider 82 on the side away from the motor 81 slides on the guide rod 96, which plays a role in stabilizing the cutting disc 8.

[0043] In this embodiment, a support frame 2 is fixedly installed at the bottom of the workbench 1. The support frame 2 is made of square steel welded together. The welded support frame 2 serves as the support leg structure of the workbench 1, ensuring the stability of the workbench 1 and facilitating the cutting of profiles on the workbench 1.

Claims

1. A corner cutting machine for easy positioning of the cutting position, comprising: Workbench (1): characterized in that: baffles (3) are provided on both sides above the workbench (1), and the two baffles (3) are collinearly distributed; The workbench (1) is provided with symmetrically distributed bevel plates (4) on both sides of the top. A pad (5) is provided above the workbench (1) and located inside the gap between the two bevel plates (4). A rotatable angle positioning strip (6) is provided above the bevel plates (4) and the pad (5). The angle positioning strip (6) is used at least for positioning any cutting angle of the profile. Measuring rulers (7) are provided on the upper surfaces of the bevel plate (4) and the pad (5). A cutting disc (8) is provided in the middle of the worktable (1). A moving mechanism (9) is provided below the worktable (1). The moving mechanism (9) is at least used to drive the feed movement of the cutting disc (8).

2. The corner cutting machine for facilitating positioning and cutting according to claim 1, characterized in that: The workbench (1) has a groove (11) at its center, and the cutting disc (8) is located inside the groove (11). A sliding groove (12) is provided on the outer wall of one side of the bottom of the workbench (1); A protective cover (13) is provided on the upper rear side of the workbench (1), and the cutting disc (8) is located inside the protective cover (13).

3. A corner-cutting machine for facilitating positioning and cutting according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly provided with a support frame (2), which is made of square steel welded together.

4. A corner cutting machine for facilitating positioning and cutting according to claim 1, characterized in that: The angle between the two baffles (3) is a, and a is 180 degrees; The angle between the two inclined plates (4) is b, and b is 90 degrees; The angle between the two angle positioning bars (6) is c, and c is 0-180 degrees; The height of the angle positioning strip (6) is greater than the height of the bevel plate (4).

5. A corner cutting machine for facilitating positioning and cutting according to claim 1, characterized in that: A bushing (41) is provided at one corner of the oblique plate (4), and the pad (5) has a right-angled triangular structure. The upper surface of the oblique plate (4) is flush with the upper surface of the pad (5).

6. A corner-cutting machine for facilitating positioning and cutting according to claim 5, characterized in that: The angle positioning bar (6) includes a straight plate (61), the top of which is provided with several through-holes (62), and one end of the straight plate (61) is fixedly connected to a pin (63), which is rotatably inserted into the inside of the bushing (41). A strong magnetic block (64) is inserted into the inside of the socket (62), and a single handle (65) is provided on the top of several strong magnetic blocks (64).

7. A corner cutting machine for facilitating positioning and cutting according to claim 1, characterized in that: The measuring ruler (7) is a protractor, and the measuring rulers (7) on the two inclined plates (4) together form a complete protractor.

8. A corner cutting machine for facilitating positioning and cutting according to claim 1, characterized in that: The cutting disc (8) has multi-directional sliders (82) on both sides, and a motor (81) connected to the cutting disc (8) via a drive shaft is provided on one side of the cutting disc (8).

9. A corner-cutting machine for facilitating positioning of the cutting position according to claim 8, characterized in that: The upper part of the multi-directional slider (82) is provided with a shaft hole (822), and the drive shaft is inserted into the shaft hole (822). The lower part of the multi-directional slider (82) is provided with a moving hole (821).

10. A corner cutting machine for facilitating positioning of the cutting position according to claim 1, characterized in that: The moving mechanism (9) includes a fixed frame (91) fixed on one side of the bottom outer wall of the workbench (1) and a moving frame (92) slidably installed on the other side of the bottom of the workbench (1); A lead screw (93) is provided on one side of the fixed frame (91), and a gear set (94) is provided at one end of the lead screw (93). A motor (95) is provided on one side of the gear set (94). A guide rod (96) is provided on one side of the movable frame (92).

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