Integrated T-shaped cutter cutting device

Abstract

The utility model relates to the technical field of T-shaped cutter cutting devices, in particular to an integrated T-shaped cutter cutting device which comprises a control driving box, a connecting rod is rotatably connected to the inner wall of the control driving box, and a cutter is arranged at the bottom end of the connecting rod; the anti-loosening mechanism is arranged on the surface of the connecting rod; according to the device, the cutting knife is preliminarily positioned through the anti-loosening block, the movable frame and the friction block, the cutting knife is fixed to the connecting rod through the eccentric wheel and the movable frame, then it is guaranteed that the cutting knife is installed on the cutting device stably, and therefore the cutting effect of the cutting knife is guaranteed; according to the cutting device, positioning of the movable frame and the eccentric wheel is achieved, then it is guaranteed that the friction block is clamped in the anti-loosening block stably, the anti-sliding block is clamped in the movable frame and the eccentric wheel stably through the first magnetic block and the second magnetic block, and then the stability of the cutting knife installed on the cutting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of T-type knife cutting devices, in particular to an integrated T-type knife cutting device. Background Art

[0002] Integrated T-knife cutting device usually refers to a cutting device used in industrial production. It uses a T-shaped tool and integrates multiple functions or processes into one device to improve efficiency and production capacity. This type of equipment is usually used in metal processing, woodworking, plastic processing and other fields. T-shaped tools can provide more stable cutting performance and higher cutting speed during cutting, so they are widely used in various cutting processes.

[0003] The Chinese patent "A T-shaped knife for high-strength aluminum" authorization announcement number "CN216462035U" realizes the rapid replacement of the blade on the fixed column through springs, latches, connecting plates and plug rods. Replacing the T-shaped knife on the cutting device is simple.

[0004] The blade is mounted on the fixed column by a spring. Since the spring has elastic force and the T-shaped knife generates vibration force during cutting, it is easy to cause the blade to loosen on the fixed column, thereby affecting the cutting effect.

[0005] Therefore, an integrated T-knife cutting device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an integrated T-blade cutting device in order to solve the above problems, thereby improving the problem that the blade is installed on the fixed column by a spring, which easily leads to an unstable connection between the blade and the fixed column.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: an integrated T-knife cutting device, comprising: a control drive box, the inner wall of the control drive box is rotatably connected to a connecting rod, and the bottom end of the connecting rod is provided with a cutting knife; an anti-loosening mechanism, the anti-loosening mechanism is arranged on the surface of the connecting rod; wherein the anti-loosening mechanism comprises two anti-loosening blocks fixedly connected to the upper end of the cutting knife surface, the surface of the anti-loosening block is clamped to the inner wall of the connecting rod, the inner wall of the connecting rod is slidably connected to a movable frame, one end of the movable frame is fixedly connected to two friction blocks, and the surface of the friction block is clamped to the inner wall of the anti-loosening block.

[0008] Preferably, the inner wall of the connecting rod is slidably connected to a fixed frame, the lower end of the surface of the fixed frame is clamped to the inner wall of the movable frame, and the inner wall of the connecting rod is rotatably connected to an eccentric wheel. The anti-loosening block, the movable frame and the friction block are used to achieve the initial positioning of the cutting knife, and the eccentric wheel and the movable frame are used to achieve the fixing of the cutting knife on the connecting rod, thereby ensuring the stability of the cutting knife installed on the cutting device, thereby ensuring the cutting effect of the cutting knife.

[0009] Preferably, the surface of the connecting rod is slidably connected with an anti-slip block, and the surface of the anti-slip block is sequentially clamped to the inner wall of the eccentric wheel and the movable frame. The anti-slip block is used to realize the positioning of the movable frame and the eccentric wheel, thereby ensuring the stability of the friction block clamped in the anti-loosening block.

[0010] Preferably, a first magnetic block is fixedly connected to the surface of the anti-sliding block.

[0011] Preferably, a second magnetic block is fixedly connected to the upper end of the surface of the eccentric wheel, and the bottom of the first magnetic block and the top of the second magnetic block attract each other with opposite poles. The first magnetic block and the second magnetic block are used to achieve a stable clamping connection between the anti-sliding block and the movable frame and the eccentric wheel, thereby improving the stability of the cutting tool installed on the cutting device.

[0012] Preferably, a spring is fixedly connected to the bottom of the fixed frame, and the bottom end of the spring is fixedly connected to the inner wall of the connecting rod. The spring is used to release the positioning of the movable frame, and the operation of replacing the cutting blade in the cutting device is simple.

[0013] Preferably, the inner wall of the connecting rod is provided with a limiting groove, and the eccentric wheel is rotatably connected to the inside of the limiting groove. The limiting groove is used to limit the rotation range of the eccentric wheel, thereby achieving the highest point of the eccentric wheel to be firmly against the fixing frame, thereby ensuring that the cutting tool is firmly installed on the connecting rod.

[0014] The beneficial effects of the utility model are:

[0015] 1. The anti-loosening block, the movable frame and the friction block are used to realize the preliminary positioning of the cutting knife. The eccentric wheel and the movable frame are used to realize the fixing of the cutting knife on the connecting rod, thereby ensuring the stability of the cutting knife installed on the cutting device, thereby ensuring the cutting effect of the cutting knife. The anti-sliding block is used to realize the positioning of the movable frame and the eccentric wheel, thereby ensuring the stability of the friction block clamped in the anti-loosening block. The first magnetic block and the second magnetic block are used to realize the anti-sliding block to be firmly clamped in the movable frame and the eccentric wheel, thereby improving the stability of the cutting knife installed on the cutting device;

[0016] 2. The spring and the anti-sliding block are used to release the positioning of the movable frame, and the replacement of the cutting blade in the cutting device is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the waterproof mechanism structure of the utility model;

[0019] Figure 3 An exploded view of the connecting rod and the cutting blade of the utility model;

[0020] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0021] In the figure: 1, control drive box; 2, connecting rod; 3, cutting knife; 4, anti-loosening mechanism; 41, anti-loosening block; 42, movable frame; 43, friction block; 44, fixed frame; 45, eccentric wheel; 46, anti-sliding block; 47, second magnetic block; 48, first magnetic block; 49, spring; 410, limit groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-4 As shown, an integrated T-knife cutting device includes: a control drive box 1, the inner wall of the control drive box 1 is rotatably connected to a connecting rod 2, and a cutting knife 3 is provided at the bottom end of the connecting rod 2; an anti-loosening mechanism 4, the anti-loosening mechanism 4 is arranged on the surface of the connecting rod 2; wherein the anti-loosening mechanism 4 includes two anti-loosening blocks 41 fixedly connected to the upper end of the surface of the cutting knife 3, the surface of the anti-loosening block 41 is clamped to the inner wall of the connecting rod 2, the inner wall of the connecting rod 2 is slidably connected to a movable frame 42, one end of the movable frame 42 is fixedly connected to two friction blocks 43, and the surface of the friction block 43 is clamped to the inner wall of the anti-loosening block 41.

[0024] The cutting knife 3 is a T-shaped knife. The top of the control drive box 1 is fixedly connected with an electric push rod, the surface of the electric push rod is fixedly connected with a moving block, the rear end of the moving block is provided with a slide, the rear end of the moving block is fixedly connected with a reciprocating belt, the surface of the reciprocating belt is provided at the rear end of the slide, and a workbench is provided at the bottom of the moving block, and the surface of the slide is slidably connected to the inner wall of the workbench.

[0025] The cutting blade 3 to be used is clamped in the connecting rod 2 to push the movable frame 42 . The movable frame 42 moves to drive the friction block 43 to be clamped in the anti-loosening block 41 , so that the cutting blade 3 is positioned on the connecting rod 2 .

[0026] like Figure 4 As shown, the inner wall of the connecting rod 2 is slidably connected to a fixed frame 44, the lower end of the surface of the fixed frame 44 is clamped on the inner wall of the movable frame 42, the inner wall of the connecting rod 2 is rotatably connected to an eccentric wheel 45, the surface of the connecting rod 2 is slidably connected to an anti-sliding block 46, the surface of the anti-sliding block 46 is sequentially clamped on the eccentric wheel 45 and the inner wall of the movable frame 42, the surface of the anti-sliding block 46 is fixedly connected to a first magnetic block 48, the upper end of the surface of the eccentric wheel 45 is fixedly connected to a second magnetic block 47, the bottom of the first magnetic block 48 and the top of the second magnetic block 47 are attracted to each other with opposite poles, a limiting groove 410 is provided on the inner wall of the connecting rod 2, and the eccentric wheel 45 is rotatably connected to the inside of the limiting groove 410.

[0027] By rotating the eccentric wheel 45, the highest point of the eccentric wheel 45 pushes the fixed frame 44 downward during rotation, so that it is engaged in the movable frame 42, and the anti-sliding block 46 is pushed. The anti-sliding block 46 moves downward and is engaged in the eccentric wheel 45 and the movable frame 42 in turn, so that the first magnetic block 48 is adsorbed on the second magnetic block 47, thereby making the cutting tool 3 firmly mounted on the connecting rod 2, and the cutting tool 3 can be used to cut the workpiece.

[0028] like Figure 4 As shown, a spring 49 is fixedly connected to the bottom of the fixing frame 44 , and a bottom end of the spring 49 is fixedly connected to the inner wall of the connecting rod 2 .

[0029] When the cutting knife 3 needs to be replaced, the anti-sliding block 46 is pulled upward to move it away from the movable frame 42 and the eccentric wheel 45, and the eccentric wheel 45 is rotated to make the highest point of the eccentric wheel 45 away from the fixed frame 44. The elastic force of the spring 49 pushes the fixed frame 44 to move upward, releasing the positioning of the movable frame 42, and pulling the movable frame 42 to move the friction block 43 away from the anti-loosening block 41, releasing the fixation of the cutting knife 3 in the connecting rod 2, pulling the cutting knife 3 to separate it, and clamping the cutting knife 3 to be used in the connecting rod 2.

[0030] When the utility model is in use, the cutting tool 3 to be used is clamped in the connecting rod 2, pushing the movable frame 42, and the movable frame 42 moves to drive the friction block 43 to be clamped in the anti-loosening block 41, so that the cutting tool 3 is positioned on the connecting rod 2, and the eccentric wheel 45 is rotated. The highest point of the eccentric wheel 45 rotates and pushes the fixed frame 44 to move downward, so that it is clamped in the movable frame 42, and the anti-sliding block 46 is pushed. The anti-sliding block 46 moves downward and is clamped in the eccentric wheel 45 and the movable frame 42 in turn, so that the first magnetic block 48 is adsorbed on the second magnetic block 47, and then the cutting tool 3 is firmly installed on the connecting rod 2, and the workpiece is placed on the workbench, and the control drive box 1 and the electric push rod are manually opened. The telescopic end of the electric push rod moves downward to drive the control drive box 1 and the cutting tool 3 to move down to a suitable position, and the control drive box 1 drives the cutting tool 3 to rotate, so that the cutting tool 3 performs a cutting operation on the workpiece.

[0031] It should be noted that the control drive box 1, cutting blade 3, first magnetic block 48, second magnetic block 47, electric push rod, work table and reciprocating walking belt in the above description are all relatively mature devices in the existing technology. The specific models can be selected according to actual needs. At the same time, the control drive box 1, cutting blade 3, electric push rod, work table and reciprocating walking belt can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An integrated T-knife cutting device, characterized in that: include: A control drive box (1), wherein the inner wall of the control drive box (1) is rotatably connected to a connecting rod (2), and a cutting blade (3) is provided at the bottom end of the connecting rod (2); An anti-loosening mechanism (4), wherein the anti-loosening mechanism (4) is arranged on the surface of the connecting rod (2); The anti-loosening mechanism (4) comprises two anti-loosening blocks (41) fixedly connected to the upper end of the surface of the cutting blade (3); the surface of the anti-loosening block (41) is clamped to the inner wall of the connecting rod (2); the inner wall of the connecting rod (2) is slidably connected to a movable frame (42); one end of the movable frame (42) is fixedly connected to two friction blocks (43); the surface of the friction block (43) is clamped to the inner wall of the anti-loosening block (41).

2. The integrated T-knife cutting device according to claim 1, characterized in that: The inner wall of the connecting rod (2) is slidably connected to a fixing frame (44), the lower end of the surface of the fixing frame (44) is clamped to the inner wall of the movable frame (42), and the inner wall of the connecting rod (2) is rotatably connected to an eccentric wheel (45).

3. The integrated T-knife cutting device according to claim 2, characterized in that: The surface of the connecting rod (2) is slidably connected with an anti-sliding block (46), and the surface of the anti-sliding block (46) is sequentially clamped to the inner wall of the eccentric wheel (45) and the movable frame (42).

4. The integrated T-knife cutting device according to claim 3, characterized in that: A first magnetic block (48) is fixedly connected to the surface of the anti-sliding block (46).

5. The integrated T-knife cutting device according to claim 4, characterized in that: A second magnetic block (47) is fixedly connected to the upper end of the surface of the eccentric wheel (45), and the bottom of the first magnetic block (48) and the top of the second magnetic block (47) have opposite poles that attract each other.

6. The integrated T-knife cutting device according to claim 2, characterized in that: A spring (49) is fixedly connected to the bottom of the fixing frame (44), and the bottom end of the spring (49) is fixedly connected to the inner wall of the connecting rod (2).

7. The integrated T-knife cutting device according to claim 2, characterized in that: The inner wall of the connecting rod (2) is provided with a limiting groove (410), and the eccentric wheel (45) is rotatably connected to the inside of the limiting groove (410).

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