Anti-falling cutter

Abstract

The utility model discloses an anti-falling cutter, which comprises a cutter template, a cutter holder, a cutter head and a cutter head, the back of the blade is mounted in the blade mounting groove, and a stabilizing piece is arranged between the blade and the blade mounting groove; the mounting hole is formed in the cutting die plate and located in the cutting range of the blade, an automatic material ejecting component is mounted in the mounting hole, the automatic material ejecting component makes contact with a cut material and automatically ejects out the cut material in an inner ring of the blade, and the contact area between the cutter containing groove anti-falling cutter and the blade anti-falling cutter can be increased through the stabilizing piece; the installation firmness of the blade anti-falling cutter is improved, the blade anti-falling cutter is prevented from falling off, cut materials can be prevented from being clamped in the inner ring of the blade anti-falling cutter through the automatic material ejecting component, the discharging smoothness is improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching equipment, and particularly relates to an anti - shedding tool. Background Technique

[0002] A patent with the Chinese patent publication number CN220840578U, whose publication date is 20240426, discloses a pole piece punching die, which includes an installation frame. Slide grooves are opened on the inner walls of the left and right sides of the installation frame. Sliders are slidably connected to the inner walls of the slide grooves. A die holder is fixedly connected to the opposite surfaces of the left slider and the right slider. An activity hole is opened on the lower surface of the die holder. A limiting piece is fixedly connected to the inner wall of the activity hole. A spring is fixedly connected between the lower surface of the limiting piece and the upper surface of the installation frame. A fixing groove is opened on the upper surface of the die holder, and a die body is fixedly connected to the inner wall of the fixing groove.

[0003] The above - mentioned patent can solve the corresponding technical problems, reduce the damage to the die body, and increase the service life. However, there are still drawbacks in the implementation of the above - mentioned patent:

[0004] First, the installation method of the die body in the above - mentioned patent is the conventional direct insertion of the back of the die body into the die holder, which will cause the die body to be easily detached from the die holder. In addition, the cut material is easily stuck on the inner wall of the die body after the die body completes cutting, and manual intervention is required for blanking, which increases the operation process, is time - consuming and laborious, and reduces the production efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti - shedding tool to solve the problems in the prior art that the installation method of the die body is the conventional direct insertion of the back of the die body into the die holder, which will cause the die body to be easily detached from the die holder. In addition, the cut material is easily stuck on the inner wall of the die body after the die body completes cutting, and manual intervention is required for blanking, which increases the operation process, is time - consuming and laborious, and reduces the production efficiency.

[0006] To achieve the above purpose, the main technical solutions adopted by the utility model include: an anti - shedding tool, including: a tool template, on the top of which a tool - loading groove is opened; a blade, the back of which is installed inside the tool - loading groove, and a stabilizing member is arranged between the blade and the tool - loading groove; and an installation hole, which is opened on the tool template and within the cutting range of the blade, and an automatic blanking component is installed inside the installation hole, and the automatic blanking component contacts the cut material and automatically ejects the cut material in the inner circle of the blade.

[0007] As a preferred technical solution, the stabilizing member includes a clamping block arranged inside the tool - loading groove, the clamping block is integrally formed with the tool template, a clamping groove is opened on the back of the blade, and the clamping block is clamped inside the clamping groove.

[0008] As a preferred technical solution, barbed corners are provided inside the card slots, and the tips of the barbed corners face the cutting edges of the blades.

[0009] As a preferred technical solution, the automatic material ejecting component includes a linear bearing fixedly installed on the inner wall of the mounting hole. A connecting rod is movably installed in the inner ring of the linear bearing. One end of the connecting rod is fixedly connected to a spring, and the other end is fixedly connected to a top plate. The top plate extends outside the mounting hole. One end of the mounting hole is detachably installed with a mounting plate, and one end of the spring is fixedly connected to one end of the mounting plate.

[0010] As a preferred technical solution, the mounting plate is fixedly connected to the tool template by bolts.

[0011] As a preferred technical solution, a groove is provided on one side of the tool template, and the mounting plate is concealed and installed inside the groove.

[0012] As a preferred technical solution, the diameter of the top plate is smaller than the diameter of the mounting hole, and the top plate can freely shuttle inside the mounting hole.

[0013] The utility model has at least the following beneficial effects:

[0014] For the anti-detachment tool provided by the utility model, by fitting and clamping the back of the blade into the tool mounting groove, the clamping block is clamped inside the card slot, the contact area between the tool mounting groove and the blade is increased, the firmness of the blade installation is increased, and the blade is prevented from falling off. In addition, when the blade presses downward for cutting, during the cutting process, the top plate retracts and extends into the mounting hole along with the cutting depth of the blade. After the cutting is completed, the spring drives the top plate to automatically eject and reset outward, which can effectively eject the cut material automatically from the inner circle of the blade, avoid the cut material being clamped in the inner circle of the blade, increase the smoothness of the material discharge, and improve the production efficiency;

[0015] By providing the barbed corners, the attachment force of the clamping block to the blade can be increased, and further the stability of the blade installation can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0017] Figure 1 is a three-dimensional view of the anti-detachment tool of the utility model;

[0018] Figure 2 is a schematic structural view of the stabilizing member of the anti-detachment tool of the utility model;

[0019] Figure 3 Schematic diagram of the mounting hole of the anti-dropping tool of the present utility model;

[0020] Figure 4 Schematic diagram of the installation of the automatic blanking component of the anti-dropping tool of the present utility model.

[0021] Explanation of the reference numerals in the attached drawings:

[0022] 1. Tool template; 101. Groove; 2. Tool mounting groove; 3. Blade; 4. Block; 5. Card slot; 501. Barbed angle; 6. Mounting hole; 7. Mounting plate; 701. Bolt; 8. Spring; 9. Linear bearing; 901. Connecting rod; 10. Top plate. Specific implementation mode

[0023] The following will cooperate with the attached drawings and embodiments to detail the implementation mode of the present application, so as to fully understand how the present application uses technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0024] Embodiment

[0025] Please refer to Figures 1 to 4 As shown, this embodiment provides an anti-dropping tool, including: a tool template 1, on the top of which a tool mounting groove 2 is opened; a blade 3, the back of which is installed inside the tool mounting groove 2, and a stabilizing member is provided between the blade 3 and the tool mounting groove 2; and a mounting hole 6, which is opened on the tool template 1 and is located within the cutting range of the blade 3. An automatic blanking component is installed inside the mounting hole 6. The automatic blanking component contacts the cut material and automatically ejects the cut material in the inner circle of the blade 3. Through the stabilizing member, the contact area between the tool mounting groove 2 and the blade 3 can be increased, the firmness of the installation of the blade 3 can be increased, and the blade 3 can be prevented from falling off. Through the automatic blanking component, the cut material can be prevented from being stuck in the inner circle of the blade 3, the smoothness of the material discharge can be increased, and the production efficiency can be improved.

[0026] Among them, the stabilizing member includes a block 4 arranged inside the tool mounting groove 2. The block 4 is integrally formed with the tool template 1. A card slot 5 is opened on the back of the blade 3, and the block 4 is clamped inside the card slot 5. When the back of the blade 3 is fitted and clamped inside the tool mounting groove 2, the block 4 is clamped inside the card slot 5, increasing the contact area between the tool mounting groove 2 and the blade 3, increasing the firmness of the installation of the blade 3. In addition, the setting of the block 4 can also limit the blade 3 to prevent the blade 3 from shaking, and further increase the stability of the use of the blade 3.

[0027] Among them, a barbed angle 501 is provided inside the card slot 5, and the tip of the barbed angle 501 faces the cutting edge of the blade 3. The setting of the barbed angle 501 can increase the attachment force of the block 4 to the blade 3, and further increase the stability of the installation of the blade 3.

[0028] Among them, the automatic material ejecting component includes a linear bearing 9 fixedly installed on the inner wall of the mounting hole 6. A connecting rod 901 is movably installed in the inner ring of the linear bearing 9. One end of the connecting rod 901 is fixedly connected to a spring 8, and the other end is fixedly connected to a top plate 10. The top plate 10 extends to the outside of the mounting hole 6. One end of the mounting hole 6 is detachably installed with a mounting plate 7. One end of the spring 8 is fixedly connected to one end of the mounting plate 7. By driving the top plate 10 to automatically eject outwards through the spring 8, it can effectively eject the cut material after cutting out from the inner ring of the blade 3, avoid the cut material being stuck in the inner ring of the blade 3, increase the smoothness of the material discharge, and improve the production efficiency. In addition, the stability of the output of the top plate 10 can be increased through the linear bearing 9. The top plate 10 and the connecting rod 901 can be fixed by means of threaded connection, which is convenient for the disassembly of the connecting rod 901.

[0029] Among them, the mounting plate 7 is fixedly connected to the tool template 1 through bolts 701, which is convenient for the inspection and replacement of the spring 8.

[0030] Among them, a groove 101 is formed on one side of the tool template 1, and the mounting plate 7 is concealed and installed inside the groove 101 to increase the flatness of the pressing surface of the tool template 1.

[0031] Among them, the diameter of the top plate 10 is smaller than the diameter of the mounting hole 6, and the top plate 10 can freely shuttle inside the mounting hole 6. During the cutting process, it is ensured that the top plate 10 can shrink into the mounting hole 6 to ensure the cutting depth.

[0032] Working principle: During installation, the back of the blade 3 is fitted and clamped inside the tool mounting groove 2, so that the clamping block 4 is clamped inside the clamping groove 5, increasing the contact area between the tool mounting groove 2 and the blade 3, increasing the firmness of the installation of the blade 3, and preventing the blade 3 from falling off;

[0033] During use, the blade 3 presses downwards for cutting. During the cutting process, the top plate 10 expands and contracts towards the inside of the mounting hole 6 along with the cutting depth of the blade 3. After cutting is completed, the spring 8 drives the top plate 10 to automatically eject outwards and reset, which can effectively eject the cut material after cutting out from the inner ring of the blade 3, avoid the cut material being stuck in the inner ring of the blade 3, increase the smoothness of the material discharge, and improve the production efficiency.

[0034] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in related fields. And any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should fall within the protection scope of the appended claims of the present invention.

Claims

1. An anti-dropping tool, characterized in that: include: A knife plate (1) having a knife mounting groove (2) on the top; A blade (3), the back of which is mounted inside the blade mounting groove (2), and a stabilizing member is provided between the blade (3) and the blade mounting groove (2); and A mounting hole (6) is provided on the cutting plate (1) and is located within the cutting range of the blade (3); an automatic ejecting component is installed inside the mounting hole (6); the automatic ejecting component contacts the cut material and automatically ejects the cut material in the inner circle of the blade (3).

2. The anti-dropping tool according to claim 1, characterized in that: The stabilizing member comprises a clamping block (4) arranged inside the knife mounting groove (2); the clamping block (4) is integrally formed with the knife plate (1); a clamping groove (5) is provided on the back of the blade (3); and the clamping block (4) is clamped inside the clamping groove (5).

3. The anti-dropping tool according to claim 2, characterized in that: A barbed corner (501) is provided inside the clamping slot (5), and the tip of the barbed corner (501) faces the cutting edge of the blade (3).

4. The anti-dropping tool according to claim 1, characterized in that: The automatic lifting component includes a linear bearing (9) fixedly mounted on the inner wall of the mounting hole (6), a connecting rod (901) being movably mounted in the inner ring of the linear bearing (9), one end of the connecting rod (901) being fixedly connected to a spring (8), and the other end being fixedly connected to a lifting plate (10), the lifting plate (10) extending to the outside of the mounting hole (6), one end of the mounting hole (6) being detachably mounted with a mounting plate (7), and one end of the spring (8) being fixedly connected to one end of the mounting plate (7).

5. The anti-dropping tool according to claim 4, characterized in that: The mounting plate (7) is fixedly connected to the knife plate (1) via bolts (701).

6. The anti-dropping tool according to claim 4, characterized in that: A groove (101) is provided on one side of the knife plate (1), and the mounting plate (7) is concealedly mounted inside the groove (101).

7. An anti-dropping tool according to any one of claims 4 to 6, characterized in that: The diameter of the top plate (10) is smaller than the caliber of the mounting hole (6), and the top plate (10) can freely move inside the mounting hole (6).

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