Quick tool changing mechanism for cutting equipment

Abstract

The utility model relates to the technical field of cutter replacement of cutting equipment, and discloses a quick cutter replacement mechanism for cutting equipment, which comprises a rotating disc, a mounting column is fixedly connected inside the rotating disc, a cutter head is arranged on the outer side of the mounting column, and a clamping port is arranged on the surface of the mounting column. According to the rapid tool changing mechanism for the cutting equipment, through the arrangement of a limiting assembly, when a cutter head is replaced, a rotating block is rotated, the rotating block rotates to drive an inserting rod to move, at the moment, a connecting spring is in a compressed state, the inserting rod is pulled out from the interior of a clamping opening, a mounting disc can be detached from a mounting column, and the cutter head is replaced; the replaced cutter head and the replaced mounting disc are both inserted into the mounting column, the rotating block is rotated again, the connecting spring drives the inserting rod to reset, the inserting rod is inserted into the mounting column, and the cutter head is fixed, so that the device can complete replacement of the cutter head in a short time, the downtime is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting tool replacement technology for cutting equipment, and in particular to a quick tool changing mechanism for cutting equipment. Background Technology

[0002] Cutting equipment plays a crucial role in modern industrial production and is widely used in various fields. In the machinery manufacturing industry, cutting equipment is used to cut raw materials (such as plates and pipes) into specific shapes and sizes according to design requirements, and is the primary step in parts processing. For example, in automobile manufacturing, the various parts of the car body are initially separated from steel plates by cutting equipment, and the cutting precision directly affects the quality of subsequent assembly and the performance of the entire vehicle.

[0003] The tool changing process of traditional cutting equipment is often cumbersome, requiring operators to perform a series of complex operations manually, such as using certain tools to tighten screws. This process wastes a lot of time. Therefore, a quick tool changing mechanism for cutting equipment is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem solved by this utility model is to provide a quick tool change mechanism for cutting equipment that is highly practical, easy to operate, and has a simple structure. This solves the problem mentioned in the background art that the tool change process of cutting equipment is often cumbersome, requiring operators to perform a series of complex operations manually, such as using certain tools to tighten screws, which wastes a lot of time during the replacement process.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a quick-change tool mechanism for a cutting device, comprising a rotating disk, a mounting column fixedly connected inside the rotating disk, a tool disc disposed on the outer side of the mounting column, a locking interface on the surface of the mounting column, a limiting component inserted into the locking interface, a pressing component overlapping and connected to one side of the tool disc, four sets of limiting columns fixedly connected to one side of the rotating disk, the limiting component comprising a plug rod inserted into the locking interface, a connecting spring sleeved on the outer side of the plug rod, and a rotating block rotatably connected to one end of the plug rod; the pressing component comprising a pressing pad overlapping and connected to one side of the tool disc, and several sets of pressing springs fixedly connected to one side of the pressing pad.

[0008] As a further embodiment of this utility model, a number of placement slots are provided on one side of the rotating disk, and a number of compression springs are fixedly connected inside the placement slots. The compression springs enable the compression pad and the cutter disc to fit tightly together.

[0009] As a further embodiment of this utility model, a mounting plate is connected to one side of the cutter head, a mounting block is fixedly connected to the top surface of the mounting plate, one end of the connecting spring is fixedly connected to the inside of the mounting block, and the plug rod is slidably connected to the inside of the mounting block. The mounting block serves to install the plug rod.

[0010] As a further embodiment of this utility model, a housing is rotatably connected to the outer side of the rotating disk, and a positioning plate is fixedly connected inside the housing. The housing serves to protect the cutter head.

[0011] As a further embodiment of this utility model, the surface of the positioning plate is provided with several sets of threaded holes, and a protective plate is connected to one side of the positioning plate. The protective plate serves to prevent the user from touching the cutter head.

[0012] As a further embodiment of this utility model, the surface of the protective plate is provided with several sets of screw holes, and bolts are threaded into the interior of each set of screw holes. The bolts serve to fix the protective plate in place.

[0013] As a further embodiment of this utility model, a connecting plate is fixedly connected to one side of the protective plate, and a picking plate is fixedly connected to one side of the connecting plate. The picking plate facilitates the user's picking up of the protective plate.

[0014] (III) Beneficial Effects

[0015] This utility model provides a quick tool changing mechanism for cutting equipment, which has the following advantages:

[0016] 1. This cutting equipment uses a quick-change tool mechanism. Through the setting of the limit component, when changing the cutter head, the rotating block is rotated, and the rotation of the rotating block drives the plug rod to move. At this time, the connecting spring is in a compressed state, and the plug rod is pulled out from the inside of the card interface, so that the mounting plate can be removed from the mounting post for replacement of the cutter head. After the replacement cutter head and mounting plate are inserted into the mounting post, the rotating block is rotated again, and the connecting spring drives the plug rod to reset. The plug rod is inserted into the mounting post to fix the cutter head, so that the device can complete the cutter head replacement in a short time, thereby reducing downtime and improving production efficiency.

[0017] 2. This cutting equipment uses a quick-change blade mechanism. Through the setting of the extrusion assembly and the limiting post, the blade disc exerts a certain pressure on the extrusion pad during installation, causing the extrusion spring to be in a compressed state. The extrusion spring generates a reaction force, making the extrusion pad fit tightly with the blade disc. This avoids the formation of gaps between the blade disc and the rotating disk during installation, which would cause the blade disc to wobble during use. At the same time, the limiting post provides additional restraint for the blade disc, preventing it from slipping during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the positioning plate structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the mounting column structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the limiting component structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the extrusion assembly structure of this utility model.

[0023] In the diagram: 1. Rotating disc; 2. Mounting post; 3. Cutter head; 4. Limiting assembly; 401. Connecting rod; 402. Connecting spring; 403. Rotating block; 5. Extrusion assembly; 501. Extrusion pad; 502. Extrusion spring; 6. Limiting post; 7. Mounting disc; 8. Mounting block; 9. Housing; 10. Positioning plate; 11. Protective plate; 12. Bolt; 13. Connecting plate; 14. Removal plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figures 1 to 5This utility model provides a technical solution: a quick-change tool mechanism for a cutting device, including a rotating disk 1, a mounting column 2 fixedly connected inside the rotating disk 1, a tool disc 3 arranged on the outer side of the mounting column 2, a locking interface opened on the surface of the mounting column 2, a limiting component 4 inserted into the locking interface, the limiting component 4 allows the device to quickly replace the tool disc 3, a pressing component 5 is connected to one side of the tool disc 3, the pressing component 5 limits the tool disc 3 and prevents it from shaking during use, four sets of limiting columns 6 are fixedly connected to one side of the rotating disk 1, the limiting component 4 includes a plug rod 401 inserted into the locking interface, a connecting spring 402 sleeved on the outer side of the plug rod 401, and a rotating block 403 rotatably connected to one end of the plug rod 401; the pressing component 5 includes a pressing pad 501 connected to one side of the tool disc 3, and several sets of pressing springs 502 are fixedly connected to one side of the pressing pad 501;

[0026] Several sets of placement slots are provided on one side of the rotating disk 1. Several sets of compression springs 502 are fixedly connected inside the placement slots. The compression springs 502 are used to make the compression pad 501 and the cutter head 3 fit tightly together.

[0027] A mounting plate 7 is connected to one side of the cutter head 3. A mounting block 8 is fixedly connected to the top surface of the mounting plate 7. One end of the connecting spring 402 is fixedly connected to the inside of the mounting block 8. The plug rod 401 is slidably connected to the inside of the mounting block 8. The mounting block 8 serves to install the plug rod 401.

[0028] A housing 9 is rotatably connected to the outer side of the rotating disk 1, and a positioning plate 10 is fixedly connected inside the housing 9. The housing 9 serves to protect the cutter head 3.

[0029] The surface of the positioning plate 10 is provided with several sets of threaded holes, and a protective plate 11 is connected to one side of the positioning plate 10. The protective plate 11 is provided to prevent the user from touching the cutter head 3.

[0030] The protective plate 11 has several sets of screw holes on its surface, and bolts 12 are threaded into the inside of each set of screw holes. The bolts 12 are used to fix the protective plate 11.

[0031] A connecting plate 13 is fixedly connected to one side of the protective plate 11, and a take-up plate 14 is fixedly connected to one side of the connecting plate 13. The take-up plate 14 facilitates the user to take the protective plate 11.

[0032] In this invention, the working steps of the device are as follows:

[0033] First step: When replacing the cutter head 3, rotate the rotating block 403. The rotation of the rotating block 403 drives the insertion rod 401 to move. At this time, the connecting spring 402 is in a compressed state. The insertion rod 401 is pulled out from the inside of the card interface, and the mounting plate 7 can be removed from the mounting post 2. Replace the cutter head 3. Insert both the replaced cutter head 3 and the mounting plate 7 into the mounting post 2. Rotate the rotating block 403 again. The connecting spring 402 drives the insertion rod 401 to reset. The insertion rod 401 is inserted into the mounting post 2 to fix the cutter head 3, so that the device can complete the replacement of the cutter head 3 in a short time.

[0034] The second step: During installation, the cutter head 3 exerts a certain pressure on the compression pad 501, causing the compression spring 502 to be in a compressed state. The compression spring 502 generates a reaction force, making the compression pad 501 fit tightly against the cutter head 3, thereby preventing gaps from forming between the cutter head 3 and the rotating disk 1 during installation, which would cause the cutter head 3 to shake during use. It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0035] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-change tool mechanism for a cutting device, comprising a rotating disk (1), characterized in that: The rotating disk (1) is fixedly connected to the interior of the mounting column (2), and the outside of the mounting column (2) is provided with a cutter head (3). The surface of the mounting column (2) is provided with a card interface, and the inside of the card interface is connected to a limit component (4). The side of the cutter head (3) is connected to a pressing component (5), and the side of the rotating disk (1) is fixedly connected to four sets of limit columns (6). The limiting component (4) includes a plug-in rod (401) that is plugged into the card interface. A connecting spring (402) is sleeved on the outside of the plug-in rod (401). A rotating block (403) is rotatably connected to one end of the plug-in rod (401). The extrusion assembly (5) includes an extrusion pad (501) that overlaps and is connected to one side of the cutter head (3), and a number of extrusion springs (502) are fixedly connected to one side of the extrusion pad (501).

2. The quick-change tool mechanism for a cutting device according to claim 1, characterized in that: The rotating disk (1) has several sets of placement slots on one side, and several sets of compression springs (502) are fixedly connected inside the placement slots.

3. The quick-change tool mechanism for a cutting device according to claim 1, characterized in that: The blade disc (3) is connected to a mounting plate (7) on one side. The mounting plate (7) is fixedly connected to a mounting block (8) on the top surface of the mounting plate (7). One end of the connecting spring (402) is fixedly connected to the inside of the mounting block (8). The plug rod (401) is slidably connected to the inside of the mounting block (8).

4. The quick-change tool mechanism for a cutting device according to claim 1, characterized in that: The outer side of the rotating disk (1) is rotatably connected to the outer shell (9), and the inner side of the outer shell (9) is fixedly connected to the positioning plate (10).

5. A quick-change tool mechanism for a cutting device according to claim 4, characterized in that: The surface of the positioning plate (10) is provided with several sets of threaded holes, and a protective plate (11) is connected to one side of the positioning plate (10).

6. A quick-change tool mechanism for a cutting device according to claim 5, characterized in that: The surface of the protective plate (11) is provided with several sets of screw holes, and bolts (12) are threaded into the interior of each set of screw holes.

7. A quick-change tool mechanism for a cutting device according to claim 6, characterized in that: A connecting plate (13) is fixedly connected to one side of the protective plate (11), and a take-up plate (14) is fixedly connected to one side of the connecting plate (13).

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