Vibrating type cutting tool mechanism

Abstract

The utility model discloses a vibration type cutting tool mechanism, which belongs to the technical field of cutting tools and comprises a base, an electromagnet component is arranged above the base, a tool apron is arranged at one end of the electromagnet component, an adjusting component is arranged in the middle of the tool apron, and a tool body is arranged at one end of the adjusting component. The height of the cutter body can be conveniently adjusted through the adjusting assembly according to use requirements, and after adjustment, the cutter body is fastened through the fastening assembly, so that the height of the cutter body can be conveniently adjusted, and the cutter body can be conveniently disassembled and assembled through the fastening assembly. According to the device, the stability after adjustment can be improved, the influence of vibration on the device is prevented, the dismounting and mounting assembly is arranged, when the cutter body is damaged, the cutter body can be dismounted and mounted conveniently, the cutter body can be replaced conveniently, and the use practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting tools, and in particular relates to a vibration type cutting tool mechanism. Background Art

[0002] Cutting tools are tools used for cutting in mechanical manufacturing, also known as cutting tools; the vast majority of cutting tools are machine-used, but there are also hand-used ones. Currently, when cutting products, since the cutting tools are fixedly installed, resistance will be generated between the cutting tools and the product during the cutting process, making the product prone to deformation during the cutting process. Therefore, vibrating cutting tools are widely used.

[0003] Chinese patent application No. 202321935976.9 discloses a vibrating cutting tool mechanism, characterized in that it includes a base; an electromagnet assembly, which is arranged on the top outer wall of the base, including a bracket, an electromagnet body is arranged on the top of the bracket, and an armature is arranged on one side of the electromagnet body; a tool assembly, by providing an electromagnet assembly, the frequency of the electromagnet body is adjusted, the electromagnet body transmits the vibration frequency to the armature, the armature transmits it to the tool holder, and the tool holder finally transmits it to the tool body, so that when cutting the product, the tool itself can vibrate at a high frequency within the frequency range of 200Hz, so that the product will not be affected by the cutting resistance of the tool itself during the cutting process, so that the product is not easy to deform, and due to the small amplitude of the vibration, the cut surface of the product is also relatively flat and smooth. In addition, when facing different products, the amplitude and frequency of the electromagnet body need to be adjusted to avoid overheating and melting of the cutting surface when cutting different products.

[0004] The above-mentioned patent has the following problems: 1. When in use, the height of the tool body is fixed, which makes it difficult to adjust the height of the tool body according to the needs of use; 2. When in use, when the tool body is damaged, it is not convenient to disassemble and assemble the tool body. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a vibrating cutting tool mechanism, which has the characteristics of being easy to adjust the height of the tool body according to the needs of use, and being easy to disassemble and replace the tool body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating cutting tool mechanism, comprising a base, an electromagnet assembly is arranged above the base, a tool seat is arranged at one end of the electromagnet assembly, an adjustment assembly is arranged in the middle of the tool seat, a tool body is arranged at one end of the adjustment assembly, a disassembly and assembly assembly is arranged at the connection between the adjustment assembly and the tool body, an elastic support sheet is arranged below the tool seat, and a mounting block is arranged at one end of the elastic support sheet.

[0007] Preferably, the adjustment assembly includes an adjustment seat, an adjustment screw, a square slider, a turning handle, a support rod and a fastening assembly, wherein an adjustment seat is arranged in the middle of the knife seat, an adjustment screw is arranged inside the adjustment seat, a square slider is threadedly connected to the surface of the adjustment screw, a turning handle is arranged at one end of the adjustment screw, a support rod is arranged around the surface of the turning handle, and a fastening assembly is arranged on one side of the turning rod of the turning handle.

[0008] Preferably, the fastening assembly includes a fastening seat, an anti-vibration bolt and a circular fastening block, wherein the fastening seat is arranged at one end above the adjustment seat, the middle thread of the fastening seat is connected with the anti-vibration bolt, and a circular fastening block is arranged at one end of the anti-vibration bolt.

[0009] Preferably, a rotating block is provided at the other end of the anti-vibration bolt, and anti-sliding blocks are provided on both sides of the rotating block.

[0010] Preferably, the disassembly and assembly component includes a disassembly and assembly seat, a square plug block, a fixed rod, a fixed slider, a fixed spring and a limit block, wherein the disassembly and assembly seat is arranged at one end of the adjustment assembly, a square plug block is inserted below the disassembly and assembly seat, a fixed rod is arranged on one side of the square plug block, a fixed slider is arranged below the fixed rod, a fixed spring is arranged on one side of the fixed slider, and a limit block is arranged on one side of the fixed rod.

[0011] Preferably, a fixing hole matching the fixing rod is provided on one side of the square plug block, and a stabilizing sliding rod is slidably arranged in the middle of the fixing rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of adjusting the height of the tool body according to the needs of use by setting an adjustment component. The structure is easy to use and the adjustment can be completed by directly turning the handle. After the adjustment, the stability after adjustment can be improved by tightening the component to prevent vibration from affecting the device.

[0014] 2. The utility model provides a disassembly and assembly component, so that when the tool body is damaged, the tool body can be easily disassembled and replaced. The structure is easy to use and can quickly disassemble and assemble the tool body, thereby improving the practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the fastening assembly of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the disassembly and assembly components of the utility model.

[0020] In the figure: 1. base; 2. electromagnet assembly; 3. knife seat; 4. adjustment assembly; 41. adjustment seat; 42. adjustment screw; 43. square slider; 44. turning handle; 45. support rod; 46. fastening assembly; 461. fastening seat; 462. anti-vibration bolt; 463. round fastening block; 464. turning block; 465. anti-sliding block; 5. knife body; 6. disassembly and assembly assembly; 61. disassembly and assembly seat; 62. square plug block; 63. fixing rod; 64. fixing slider; 65. fixing spring; 66. limit block; 7. elastic support sheet; 8. mounting block. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a vibrating cutting tool mechanism, comprising a base 1, an electromagnet assembly 2 is arranged above the base 1, a knife seat 3 is arranged at one end of the electromagnet assembly 2, an adjusting assembly 4 is arranged in the middle of the knife seat 3, a knife body 5 is arranged at one end of the adjusting assembly 4, a disassembly assembly 6 is arranged at the connection between the adjusting assembly 4 and the knife body 5, an elastic support sheet 7 is arranged below the knife seat 3, and a mounting block 8 is arranged at one end of the elastic support sheet 7.

[0024] Specifically, the adjustment component 4 includes an adjustment seat 41, an adjustment screw 42, a square slider 43, a turning handle 44, a support rod 45 and a fastening component 46, wherein an adjustment seat 41 is arranged in the middle of the knife seat 3, an adjustment screw 42 is arranged inside the adjustment seat 41, a square slider 43 is threadedly connected to the surface of the adjustment screw 42, a turning handle 44 is arranged at one end of the adjustment screw 42, a support rod 45 is arranged around the surface of the turning handle 44, and a fastening component 46 is arranged on one side of the turning rod of the turning handle 44.

[0025] By adopting the above technical solution, the turning handle 44 is rotated, and the turning handle 44 drives the adjusting screw 42 to rotate. The rotation of the adjusting screw 42 drives the square slider 43 to move, thereby driving the tool body 5 to adjust the height. After the adjustment is completed, the turning handle 44 is fastened by the fastening component 46 to prevent its rotation caused by vibration, so that when the device is in use, it is convenient to adjust the height of the tool body 5 according to the needs of use, thereby improving the practicality of use.

[0026] Specifically, the fastening assembly 46 includes a fastening seat 461, an anti-vibration bolt 462 and a circular fastening block 463, wherein the fastening seat 461 is arranged at one end above the adjustment seat 41, the middle thread of the fastening seat 461 is connected with the anti-vibration bolt 462, and one end of the anti-vibration bolt 462 is provided with a circular fastening block 463.

[0027] By adopting the above technical solution, after the adjustment is completed, the anti-vibration bolt 462 is rotated, thereby driving the circular fastening block 463 to move and fasten the turning rod of the turning handle 44.

[0028] Specifically, a rotating block 464 is disposed at the other end of the anti-vibration bolt 462 , and anti-sliding blocks 465 are disposed on both sides of the rotating block 464 .

[0029] By adopting the above technical solution, the arrangement of the rotating block 464 and the anti-sliding block 465 makes it easy to rotate the anti-vibration bolt 462 without the need for tools.

[0030] When this embodiment is in use: the turning handle 44 is rotated, and the rotation of the turning handle 44 drives the adjusting screw 42 to rotate. The rotation of the adjusting screw 42 drives the square slider 43 to move, thereby driving the tool body 5 to adjust the height. After the adjustment is completed, the turning handle 44 is tightened by the fastening component 46 to prevent it from rotating due to vibration. When the fastening component 46 is in use, after the adjustment is completed, the anti-vibration bolt 462 is rotated, thereby driving the circular fastening block 463 to move and tightening the turning rod of the turning handle 44, so that when the device is in use, it is convenient to adjust the height of the tool body 5 according to the needs of use, thereby improving the practicality of use.

[0031] Example 2

[0032] The present embodiment is different from the embodiment 1 in that: specifically, the disassembly and assembly component 6 includes a disassembly and assembly seat 61, a square plug block 62, a fixed rod 63, a fixed slider 64, a fixed spring 65 and a limit block 66, wherein the disassembly and assembly seat 61 is arranged at one end of the adjustment component 4, a square plug block 62 is inserted below the disassembly and assembly seat 61, a fixed rod 63 is arranged on one side of the square plug block 62, a fixed slider 64 is arranged below the fixed rod 63, a fixed spring 65 is arranged on one side of the fixed slider 64, and a limit block 66 is arranged on one side of the fixed rod 63.

[0033] By adopting the above technical solution, the limit block 66 is pulled to release the limit on the fixing rod 63, and then the fixing rod 63 is pushed to move. The movement of the fixing rod 63 drives the fixing slider 64 to move and compress the fixing spring 65, so that the fixing rod 63 is disengaged from the fixing hole. Then the square plug block 62 and the disassembly seat 61 can be separated, so that the tool body 5 can be removed, so that when the device is in use, when the tool body 5 is damaged, the tool body 5 can be conveniently disassembled and replaced, thereby improving the practicality of use.

[0034] Specifically, a fixing hole matching the fixing rod 63 is opened on one side of the square insert block 62, and a stabilizing slide rod is slidably disposed in the middle of the fixing rod 63.

[0035] By adopting the above technical solution, the fixing hole facilitates the insertion of the fixing rod 63 to fix the square plug block 62, and the stabilizing slide bar facilitates the stable sliding of the fixing rod 63.

[0036] When the present embodiment is in use: the limiting block 66 is pulled to release the limiting action on the fixing rod 63, and then the fixing rod 63 is pushed to move. The movement of the fixing rod 63 drives the fixing slider 64 to move and compress the fixing spring 65, so that the fixing rod 63 is disengaged from the fixing hole. Then the square plug block 62 and the disassembly seat 61 can be separated, so that the tool body 5 can be removed. When the device is in use, when the tool body 5 is damaged, the tool body 5 can be conveniently disassembled and replaced, thereby improving the practicality of use.

[0037] The structure and use principle of the electromagnet assembly 2 and the elastic support sheet 7 in the utility model have been disclosed in a vibrating cutting tool mechanism disclosed in Chinese patent application number 202321935976.9. Its working principle is that when in use, the electromagnet body is energized and deenergized in a cycle to generate suction to adsorb and release the armature, causing the armature to vibrate, and the armature drives the knife seat 3 to vibrate, and the knife on the knife seat 3 vibrates accordingly, pushing the knife to cut the product. Since the knife vibrates during the cutting process, the resistance encountered is small, which is convenient for cutting the product, and the amplitude of the knife is small, so the surface of the product cut is smooth. In addition, the vibration frequency of the electromagnet assembly 2 can be adjusted according to the product type to avoid overheating during the cutting process and causing melting of the cut surface of the product.

[0038] The working principle and use process of the utility model: when the utility model is used, the tool body 5 is adjusted to a suitable height through the adjustment component 4, and then it can be used. When in use, the electromagnet body of the electromagnet assembly 2 is energized and deenergized in a cycle to generate suction to adsorb and release the armature, so that the armature vibrates, and the armature drives the knife seat 3 to vibrate, thereby driving the tool body 5 to vibrate together, pushing the device to cut the product. Since the tool body 5 vibrates during the cutting process, the resistance it encounters is small, which is convenient for cutting the product, and the amplitude of the tool body 5 is small, so the surface of the product incision is smooth. When the device is finished using and the tool body 5 needs to be maintained and replaced, the tool body 5 can be quickly disassembled and assembled through the disassembly and assembly component 6. When the adjustment component 4 is in use, the turning handle 44 is rotated, and the rotation of the turning handle 44 drives the adjusting screw 42 to rotate. The rotation of the adjusting screw 42 will drive the square slider 43 to move, thereby driving the tool body 5 is used to adjust the height. After the adjustment is completed, the turning handle 44 is tightened by the fastening component 46 to prevent it from rotating due to vibration. When the fastening component 46 is in use, after the adjustment is completed, the anti-vibration bolt 462 is rotated to drive the circular fastening block 463 to move and tighten the turning rod of the turning handle 44, so that the height of the tool body 5 can be adjusted according to the needs of use when the device is in use, thereby improving the practicality of use. When the disassembling and assembling component 6 is in use, the limit block 66 is pulled to release the limit on the fixing rod 63, and then the fixing rod 63 is pushed to move. The movement of the fixing rod 63 drives the fixing slider 64 to move and compress the fixing spring 65, so that the fixing rod 63 is separated from the fixing hole, and then the square plug block 62 and the disassembling and assembling seat 61 can be separated, so that the tool body 5 can be removed, so that when the tool body 5 is damaged, the tool body 5 can be conveniently disassembled and replaced, thereby improving the practicality of use.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating cutting tool mechanism, comprising a base, characterized in that: An electromagnet assembly is arranged above the base, a knife seat is arranged at one end of the electromagnet assembly, an adjustment assembly is arranged in the middle of the knife seat, a knife body is arranged at one end of the adjustment assembly, a disassembly assembly is arranged at the connection between the adjustment assembly and the knife body, an elastic support sheet is arranged below the knife seat, and a mounting block is arranged at one end of the elastic support sheet.

2. A vibrating cutting tool mechanism according to claim 1, characterized in that: The adjustment assembly includes an adjustment seat, an adjustment screw, a square slider, a turning handle, a support rod and a fastening assembly, wherein an adjustment seat is arranged in the middle of the knife seat, an adjustment screw is arranged inside the adjustment seat, a square slider is threadedly connected to the surface of the adjustment screw, a turning handle is arranged at one end of the adjustment screw, a support rod is arranged around the surface of the turning handle, and a fastening assembly is arranged on one side of the turning rod of the turning handle.

3. A vibrating cutting tool mechanism according to claim 2, characterized in that: The fastening assembly includes a fastening seat, an anti-vibration bolt and a circular fastening block, wherein the fastening seat is arranged at one end above the adjustment seat, the middle thread of the fastening seat is connected with the anti-vibration bolt, and one end of the anti-vibration bolt is arranged with a circular fastening block.

4. A vibrating cutting tool mechanism according to claim 3, characterized in that: A rotating block is arranged at the other end of the anti-vibration bolt, and anti-sliding blocks are arranged on both sides of the rotating block.

5. A vibrating cutting tool mechanism according to claim 1, characterized in that: The disassembly and assembly component includes a disassembly and assembly seat, a square plug block, a fixed rod, a fixed slider, a fixed spring and a limit block, wherein the disassembly and assembly seat is arranged at one end of the adjustment component, a square plug block is inserted below the disassembly and assembly seat, a fixed rod is arranged on one side of the square plug block, a fixed slider is arranged below the fixed rod, a fixed spring is arranged on one side of the fixed slider, and a limit block is arranged on one side of the fixed rod.

6. A vibrating cutting tool mechanism according to claim 5, characterized in that: A fixing hole matching the fixing rod is provided on one side of the square plug block, and a stabilizing sliding rod is slidably arranged in the middle of the fixing rod.

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