Positioning cutting mechanism of numerical control cutting machine

Abstract

The utility model discloses a positioning cutting mechanism of a numerical control cutting machine, which belongs to the technical field of machining, and comprises a cutting plate and an adjusting mechanism, the front sides of the two sides of the top of the cutting plate and the rear sides of the two sides of the top of the cutting plate are all bolted with fixed hydraulic rods, the inner sides of the tops of the fixed hydraulic rods are bolted with limiting frames, and the limiting frames are connected with the adjusting mechanism. A cutting machine body is connected to the inner side of the limiting frame in a bolted mode, by arranging a cutting plate and an adjusting mechanism, a fixed hydraulic rod can drive the limiting frame to move downwards after being powered on and started, the cutting machine body can be matched with the limiting frame, an object needing to be cut is cut, a conveying electric rotating wheel can be matched with the limiting frame, and the conveying electric rotating wheel can be matched with the limiting frame. An object needing to be cut is conveyed, the guide rail can be matched with the guide block to guide movement of the guide block, the guide block can move along with the cutting machine body, and the adjusting hydraulic rod can drive the positioning electric rotating wheel to move.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a positioning and cutting mechanism of a numerical control cutting machine. Background Art

[0002] The positioning and cutting mechanism of a CNC cutting machine usually refers to a component or system used to achieve precise positioning and cutting. It is a device that cuts the required processed objects and can cut the required cutting objects into two or more objects.

[0003] At present, a Chinese utility model with announcement number: CN217890265U discloses a positioning and cutting mechanism of a CNC cutting machine, including a workbench, on which a CNC device is fixedly provided, on which a cutting device is engaged, on which a positioning mechanism is engaged on the outer side of the cutting device, and on which a workpiece is provided, and on which the positioning mechanism is engaged. In this utility model, a CNC device is used to control the downward movement of the processing end to drive the positioning mechanism to move downward, thereby engaging the insertion rod of the positioning mechanism in the slot, and by continuously moving the processing end downward to tighten the positioning mechanism, thereby clamping the insertion rod and the slot, thereby clamping the positioning frame on the outer side of the workpiece, thereby fixing the workpiece. During processing, the processing end can be moved vertically and horizontally through the engagement of the connecting rod with the moving cylinder and the positioning frame, which is convenient for cutting the workpiece. The engagement of the positioning frame with the workpiece can avoid the situation where the workpiece shakes due to processing, thereby improving the stability of processing.

[0004] When cutting objects, a CNC cutting machine is used, and the positioning and cutting mechanism of the CNC cutting machine is one of them. However, the existing CNC cutting machine lacks an adaptive adjustment structure for the cutting object when in use, so the cutting object cannot be adaptively adjusted, which reduces the flexibility of the CNC cutting machine when in use. Utility Model Content

[0005] The utility model provides a positioning cutting mechanism for a numerical control cutting machine, aiming to solve the problem that the existing numerical control cutting machine lacks an adaptive adjustment structure for cutting objects when in use, so the cutting objects cannot be adaptively adjusted, which reduces the flexibility of the numerical control cutting machine when in use.

[0006] The utility model is implemented as follows: a positioning and cutting mechanism of a numerically controlled cutting machine comprises a cutting plate and an adjusting mechanism, the front sides of both sides of the top of the cutting plate and the rear sides of both sides of the top are both bolted with fixed hydraulic rods, the inner side of the top of the fixed hydraulic rod is bolted with a limiting frame, the inner side of the limiting frame is bolted with a cutting machine body, the front sides of both sides of the bottom of the limiting frame and the rear sides of both sides of the bottom are both bolted with conveying electric wheels, the two sides of the limiting frame are provided with guide rails, and the adjusting mechanism is slidably connected to the inner side of the guide rails;

[0007] The adjusting mechanism comprises a guide block, an adjusting hydraulic rod and a positioning electric wheel, wherein the guide block is slidably connected to the inner side of the guide track, the adjusting hydraulic rod is bolted to the inner side of the guide block, and the positioning electric wheel is bolted to the bottom of the guide block.

[0008] In order to increase the stability when the fixed hydraulic rod is connected to the limit frame, as a preferred positioning and cutting mechanism of a CNC cutting machine of the utility model, the top of the fixed hydraulic rod is bolted with an auxiliary plate, and the inner side of the auxiliary plate is bolted to the limit frame.

[0009] In order to increase the stability of the connection between the guide rail and the guide block, as a preferred positioning and cutting mechanism of a CNC cutting machine of the utility model, the inner side of the guide rail is bolted with a limit plate, and the inner side of the limit plate is slidably connected to the surface of the guide block.

[0010] In order to increase the stability when the guide block is connected to the adjusting hydraulic rod, as a preferred positioning and cutting mechanism of a CNC cutting machine of the utility model, an auxiliary telescopic rod is bolted to the inner side of the guide block, and the inner side of the auxiliary telescopic rod contacts the surface of the adjusting hydraulic rod.

[0011] In order to increase the stability when the guide block is connected to the guide rail, as a preferred positioning and cutting mechanism of a CNC cutting machine of the utility model, the inner side of the guide block is rotatably connected to an auxiliary wheel, and the surface of the auxiliary wheel is slidably connected to the inner side of the guide rail.

[0012] In order to increase the stability of the guide block structure, as a preferred positioning and cutting mechanism of a CNC cutting machine of the utility model, an auxiliary fixing block is bolted to the surface of the guide block, and the auxiliary fixing block is set to be triangular.

[0013] In order to increase the stability when the electric wheel is connected to the limit frame, as a preferred positioning and cutting mechanism of a CNC cutting machine of the utility model, the top of the positioning electric wheel is bolted with an auxiliary guide groove, and the inner side of the auxiliary guide groove is slidably connected to the bottom of the limit frame.

[0014] In order to increase the stability of the positioning electric wheel during use, as a preferred positioning and cutting mechanism of a CNC cutting machine of the utility model, the surface of the positioning electric wheel is provided with an auxiliary sleeve, and the surface of the auxiliary sleeve is engraved with anti-slip patterns.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The positioning and cutting mechanism of the CNC cutting machine is provided with a cutting plate and an adjusting mechanism. The fixed hydraulic rod can drive the limit frame to move downward after power is turned on and started. The cutting machine body can cooperate with the limit frame to cut the object to be cut. The conveying electric wheel can cooperate with the limit frame to convey the object to be cut. The guide rail can cooperate with the guide block to guide the movement of the guide block, so that the guide block can move with the cutting machine body. The adjusting hydraulic rod can drive the positioning electric wheel to move, so that the positioning electric wheel can adapt to the shape of the cutting machine body, so that the object to be cut can be further limited, and the stability during cutting can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure diagram of the positioning and cutting mechanism of the CNC cutting machine of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the auxiliary plate in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the limiting plate in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the auxiliary sleeve in the utility model.

[0022] In the figure, 1, cutting plate; 2, fixed hydraulic rod; 3, limit frame; 4, cutting machine body; 5, conveying electric wheel; 6, guide track; 7, adjustment mechanism; 701, guide block; 702, adjustment hydraulic rod; 703, positioning electric wheel; 8, auxiliary plate; 9, limit plate; 10, auxiliary telescopic rod; 11, auxiliary wheel; 12, auxiliary fixed block; 13, auxiliary guide groove; 14, auxiliary sleeve. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a positioning and cutting mechanism of a CNC cutting machine, comprising a cutting plate 1 and an adjusting mechanism 7, the front sides of both sides of the top of the cutting plate 1 and the rear sides of both sides of the top are bolted with fixed hydraulic rods 2, the inner side of the top of the fixed hydraulic rod 2 is bolted with a limiting frame 3, the inner side of the limiting frame 3 is bolted with a cutting machine body 4, the front sides of both sides of the bottom of the limiting frame 3 and the rear sides of both sides of the bottom are bolted with conveying electric wheels 5, guide rails 6 are opened on both sides of the limiting frame 3, and the adjusting mechanism 7 is slidably connected to the inner side of the guide rails 6;

[0026] The adjustment mechanism 7 includes a guide block 701 , an adjustment hydraulic rod 702 and a positioning electric wheel 703 . The guide block 701 is slidably connected to the inner side of the guide track 6 , the adjustment hydraulic rod 702 is bolted to the inner side of the guide block 701 , and the positioning electric wheel 703 is bolted to the bottom of the guide block 701 .

[0027] In this embodiment: by setting the cutting plate 1 and the adjustment mechanism 7, the fixed hydraulic rod 2 can drive the limit frame 3 to move downward after being powered on and started, the cutting machine body 4 can cooperate with the limit frame 3 to cut the object to be cut, the conveying electric wheel 5 can cooperate with the limit frame 3 to convey the object to be cut, the guide rail 6 can cooperate with the guide block 701 to guide the movement of the guide block 701, so that the guide block 701 can move with the cutting machine body 4, and the adjusting hydraulic rod 702 can drive the positioning electric wheel 703 to move, so that the positioning electric wheel 703 can adapt to the shape of the cutting machine body 4, so that the object to be cut can be further limited, thereby increasing the stability during cutting.

[0028] As a technical optimization solution of the present invention, an auxiliary plate 8 is bolted to the top of the fixed hydraulic rod 2 , and the inner side of the auxiliary plate 8 is bolted to the limiting frame 3 .

[0029] In this embodiment: by setting the auxiliary plate 8, it can cooperate with the fixed hydraulic rod 2 to perform auxiliary limiting on the connection between the fixed hydraulic rod 2 and the limiting frame 3, thereby increasing the stability when the fixed hydraulic rod 2 and the limiting frame 3 are connected.

[0030] As a technical optimization solution of the present invention, the inner side of the guide track 6 is bolted with a limit plate 9 , and the inner side of the limit plate 9 is slidably connected to the surface of the guide block 701 .

[0031] In this embodiment: by setting a limit plate 9, it can cooperate with the guide rail 6 to provide auxiliary guidance for the connection between the guide rail 6 and the guide block 701, thereby increasing the stability of the connection between the guide rail 6 and the guide block 701.

[0032] As a technical optimization solution of the present invention, an auxiliary telescopic rod 10 is bolted to the inner side of the guide block 701 , and the inner side of the auxiliary telescopic rod 10 contacts the surface of the adjusting hydraulic rod 702 .

[0033] In this embodiment, the auxiliary telescopic rod 10 is provided to cooperate with the guide block 701 to perform auxiliary limiting on the connection between the guide block 701 and the adjusting hydraulic rod 702, thereby increasing the stability of the connection between the guide block 701 and the adjusting hydraulic rod 702.

[0034] As a technical optimization solution of the present invention, an auxiliary wheel 11 is rotatably connected to the inner side of the guide block 701 , and the surface of the auxiliary wheel 11 is slidably connected to the inner side of the guide track 6 .

[0035] In this embodiment, auxiliary wheels 11 are provided to provide auxiliary guidance at the connection between the guide block 701 and the guide rail 6 , thereby increasing the stability of the connection between the guide block 701 and the guide rail 6 .

[0036] As a technical optimization solution of the present invention, an auxiliary fixing block 12 is bolted to the surface of the guide block 701 , and the auxiliary fixing block 12 is set to be triangular.

[0037] In this embodiment, the auxiliary fixing block 12 is provided to cooperate with the guide block 701 to auxiliary reinforce the structure of the guide block 701, thereby increasing the structural stability of the guide block 701.

[0038] As a technical optimization solution of the present invention, an auxiliary guide groove 13 is bolted to the top of the positioning electric rotary wheel 703 , and the inner side of the auxiliary guide groove 13 is slidably connected to the bottom of the limiting frame 3 .

[0039] In this embodiment: by setting the auxiliary guide groove 13, it can cooperate with the positioning electric wheel 703 to provide auxiliary guidance for the connection between the positioning electric wheel 703 and the limiting frame 3, thereby increasing the stability when the electric wheel is connected to the limiting frame 3.

[0040] As a technical optimization solution of the present invention, the surface of the positioning electric rotating wheel 703 is covered with an auxiliary sleeve 14, and the surface of the auxiliary sleeve 14 is engraved with anti-skid patterns.

[0041] In this embodiment, the auxiliary sleeve 14 can cooperate with the positioning electric rotary wheel 703 to protect the surface of the positioning electric rotary wheel 703, thereby increasing the stability of the positioning electric rotary wheel 703 when in use.

[0042] Working principle: First, place the object to be cut on the cutting plate 1, then energize and start the fixed hydraulic rod 2, the fixed hydraulic rod 2 will drive the limiting frame 3 to move the cutting machine body 4 to the desired cutting object, then the conveying electric wheel 5 will drive the desired cutting object to move, then move the guide block 701 along the guide track 6 to the vicinity of the cutting machine body 4, then adjust the hydraulic rod 702 to drive the guide block 701 to move, then the positioning electric wheel 703 will follow the guide block 701 to approach the cutting machine body 4, until the desired cutting object is limited, then start the cutting machine body 4 to cut the desired cutting object.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning and cutting mechanism for a numerically controlled cutting machine, comprising a cutting plate (1) and an adjusting mechanism (7), characterized in that: The front sides of both sides of the top of the cutting plate (1) and the rear sides of both sides of the top are both bolted to fixed hydraulic rods (2), the inner side of the top of the fixed hydraulic rod (2) is bolted to a limiting frame (3), the inner side of the limiting frame (3) is bolted to a cutting machine body (4), the front sides of both sides of the bottom of the limiting frame (3) and the rear sides of both sides of the bottom are both bolted to conveying electric wheels (5), the two sides of the limiting frame (3) are provided with guide rails (6), and the adjustment mechanism (7) is slidably connected to the inner side of the guide rails (6); The adjusting mechanism (7) comprises a guide block (701), an adjusting hydraulic rod (702) and a positioning electric rotary wheel (703); the guide block (701) is slidably connected to the inner side of the guide track (6); the adjusting hydraulic rod (702) is bolted to the inner side of the guide block (701); and the positioning electric rotary wheel (703) is bolted to the bottom of the guide block (701).

2. The positioning and cutting mechanism of a CNC cutting machine according to claim 1, characterized in that: An auxiliary plate (8) is bolted to the top of the fixed hydraulic rod (2), and the inner side of the auxiliary plate (8) is bolted to the limiting frame (3).

3. The positioning and cutting mechanism of a CNC cutting machine according to claim 1, characterized in that: The inner side of the guide track (6) is bolted to a limit plate (9), and the inner side of the limit plate (9) is slidably connected to the surface of the guide block (701).

4. The positioning and cutting mechanism of a CNC cutting machine according to claim 1, characterized in that: An auxiliary telescopic rod (10) is bolted to the inner side of the guide block (701), and the inner side of the auxiliary telescopic rod (10) is in contact with the surface of the adjusting hydraulic rod (702).

5. The positioning and cutting mechanism of a CNC cutting machine according to claim 1, characterized in that: The inner side of the guide block (701) is rotatably connected to an auxiliary wheel (11), and the surface of the auxiliary wheel (11) is slidably connected to the inner side of the guide track (6).

6. The positioning and cutting mechanism of a CNC cutting machine according to claim 1, characterized in that: An auxiliary fixing block (12) is bolted to the surface of the guide block (701), and the auxiliary fixing block (12) is designed to be triangular.

7. The positioning and cutting mechanism of a CNC cutting machine according to claim 1, characterized in that: The top of the positioning electric rotary wheel (703) is bolted with an auxiliary guide groove (13), and the inner side of the auxiliary guide groove (13) is slidably connected to the bottom of the limiting frame (3).

8. The positioning and cutting mechanism of a CNC cutting machine according to claim 1, characterized in that: The surface of the positioning electric rotating wheel (703) is covered with an auxiliary sleeve (14), and the surface of the auxiliary sleeve (14) is engraved with anti-slip patterns.

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