Cutting tool assembling and disassembling assembly

Abstract

The utility model discloses a cutting tool assembling and disassembling assembly, which relates to the technical field of tool installation and comprises a fixing mechanism and a limiting mechanism. The fixing mechanism comprises a clamping assembly and an angle adjusting assembly, and the limiting mechanism comprises two positioning assemblies and four fastening assemblies. The cutting tool can be kept in the center through the two positioning assemblies, the accuracy of angle adjustment can be guaranteed, the cutting tool can be fixed through the clamping assembly, the situation that the installation accuracy is affected due to the fact that the cutting tool shifts during rotation is avoided, and the machining precision is improved. The mounting angle of the cutting tool can be adjusted through the angle adjusting assembly, and the positioning assembly can be fixed through the four fastening assemblies, so that the cutting tool can be directly inserted along the positioning assembly when the cutting tool needs to be replaced, and the cutting tool can be mounted according to a preset angle; repeated adjustment of the cutter mounting angle is avoided, and the mounting time is shortened.

Description

Technical Field

[0001] The utility model belongs to the technical field of tool installation, in particular to a cutting tool assembly and disassembly component. Background Art

[0002] Cutting tools are essential tools in fields such as metalworking and woodworking. They not only transform raw materials into products of the desired shape and size, but also help companies achieve efficient and precise material processing by improving production efficiency and machining accuracy. However, cutting tools wear out over time, especially when processing hard materials or performing high-speed cutting, which affects machining results. To maintain machining efficiency and quality, cutting tools need to be replaced frequently.

[0003] When installing cutting tools, the selection and adjustment of the mounting angle are crucial. An inappropriate mounting angle not only directly affects cutting efficiency but can also exacerbate tool wear and shorten tool life. Therefore, during installation, workers must repeatedly adjust the mounting angle until it reaches the optimal state. However, this process often takes a considerable amount of time, which can have a certain impact on overall production efficiency.

[0004] To this end, we provide a cutting tool assembly and disassembly component to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting tool assembly and disassembly component, which pre-sets the installation angle of the cutting tool through an angle adjustment component and a positioning component, and then fixes the installation angle through a fastening component, thereby solving the problem that the existing cutting tool is inconvenient to adjust the angle during installation and has low installation efficiency.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a cutting tool assembly and disassembly assembly, comprising a fixing mechanism and a limiting mechanism; the fixing mechanism comprises a clamping assembly and an angle adjustment assembly, and the limiting mechanism comprises two positioning assemblies and four fastening assemblies;

[0008] The clamping assembly includes a shell, the interior of the shell is rotatably connected to a rotating shaft, the top of the rotating shaft is fixedly connected to a rotating frame, the top of the rotating frame is fixedly sleeved with a threaded sleeve, the internal thread of the threaded sleeve is sleeved with a first screw, the bottom of the first screw is rotatably connected to a clamping plate, and the top of the first screw is fixedly connected to;

[0009] The angle adjustment assembly includes a worm gear, which is fixedly connected to the outside of the threaded sleeve. A worm is rotatably connected to the inside of the housing, and the worm is meshed with the worm gear. Both ends of the worm are fixedly connected to adjustment knobs. A scale ring is fixedly connected to the top of the housing, and a pointer is fixedly connected to the outside of the threaded sleeve.

[0010] The two positioning components are respectively arranged at the two ends of the shell. The positioning components include a fixed frame, which is fixedly connected to one end of the shell. Two sliding rods are fixedly connected to the inside of the fixed frame. The outside of the two sliding rods is movably connected to two limit rods. The outside of the two sliding rods is movably connected to two springs. A sliding groove is provided on the top of the fixed frame.

[0011] The utility model is further configured such that the four fastening assemblies include four second screw rods, the four second screw rods are respectively fixedly connected to the top of the corresponding limiting rods, and the outer parts of the four second screw rods are all threadedly sleeved with fastening knobs.

[0012] The present invention is further configured such that the splint is in a U-shape, and both sides of the splint are in contact with the inner side of the rotating frame.

[0013] The utility model is further configured such that the inner bottom of the rotating frame and the bottom of the clamping plate are both fixedly connected with anti-slip pads.

[0014] The utility model is further configured such that the threaded sleeve is located at the center of the scale ring, and the pointer is adapted to the scale ring.

[0015] The present invention is further configured such that the second screw is located inside the corresponding sliding groove, a gasket is movably sleeved on the outside of the second screw, and the gasket is located at the bottom of the tightening knob.

[0016] The utility model is further configured such that the limiting rod includes two sliding blocks, the two sliding blocks are movably sleeved on the outside of the corresponding two sliding rods, and a guide rod is rotatably connected between the two sliding blocks.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model can keep the cutting tool in the center position by the push of the spring, which can ensure the accuracy of angle adjustment. Then, the first screw can be driven to rotate by turning the hand wheel, and then the first screw pushes the clamping plate downward under the action of the thread, so that the cutting tool can be fixed to avoid displacement of the cutting tool during rotation, which affects the accuracy of installation. Then, the worm is driven to rotate by turning the adjusting knob, and then the threaded sleeve is driven to rotate by the worm gear, and then the rotating frame can be driven to rotate, so that the installation angle of the cutting tool can be adjusted. At the same time, the threaded sleeve drives the pointer to rotate along the scale ring, so that the rotation angle of the cutting tool can be intuitively observed, and the installation angle of the tool can be adjusted accurately and conveniently.

[0019] 2. The utility model can push the gasket by turning the tightening knob, thereby fixing the position of the four limit rods. When the cutting tool needs to be replaced, the shell is directly attached to the tool mounting seat, and then the cutting tool is directly inserted along the two sets of limit rods. It can be installed according to the set angle, avoiding repeated adjustment of the tool installation angle and shortening the installation time.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 The figure is a schematic diagram of the structure of a cutting tool assembly and disassembly component.

[0023] Figure 2 A schematic diagram of the exploded structure of a cutting tool assembly and disassembly component.

[0024] Figure 3 Schematic diagram of the limit rod structure.

[0025] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0026] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 100-fixing mechanism, 101-clamping assembly, 101a-housing, 101b-rotating shaft, 101c-rotating frame, 101d-threaded sleeve, 101e-first screw, 101f-clinching plate, 101g-handwheel, 101h-anti-slip pad, 102-angle adjustment assembly, 102a-worm gear, 102b-worm, 102c-scale ring, 102d-pointer, 102e-adjusting knob, 200-limiting mechanism, 201-positioning assembly, 201a-fixing frame, 201b-sliding rod, 201c-limiting rod, 201c-1-slider, 202c-2-guide rod, 201d-spring, 201e-slide groove, 202-fastening assembly, 202a-second screw, 202b-gasket, 202c-fastening knob. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Specific embodiment 1

[0031] See also Figure 1-5 The present invention is a cutting tool assembly and disassembly assembly, comprising a fixing mechanism 100 and a limiting mechanism 200; the fixing mechanism 100 comprises a clamping assembly 101 and an angle adjustment assembly 102, and the limiting mechanism 200 comprises two positioning assemblies 201 and four fastening assemblies 202;

[0032] The clamping assembly 101 includes a housing 101a, a rotating shaft 101b rotatably connected to the interior of the housing 101a, a rotating frame 101c fixedly connected to the top of the rotating shaft 101b, a threaded sleeve 101d fixedly sleeved on the top of the rotating frame 101c, a first screw 101e threadedly sleeved on the interior of the threaded sleeve 101d, a clamping plate 101f rotatably connected to the bottom of the first screw 101e, and a screw 101g fixedly connected to the top of the first screw 101e;

[0033] The angle adjustment assembly 102 includes a worm gear 102a, which is fixedly connected to the outside of the threaded sleeve 101d. A worm 102b is rotatably connected to the inside of the housing 101a, and the worm 102b meshes with the worm gear 102a. Both ends of the worm 102b are fixedly connected to adjustment knobs 102e. A scale ring 102c is fixedly connected to the top of the housing 101a, and a pointer 102d is fixedly connected to the outside of the threaded sleeve 101d.

[0034] Two positioning components 201 are respectively arranged at both ends of the outer shell 101a. The positioning component 201 includes a fixed frame 201a which is fixedly connected to one end of the outer shell 101a. Two sliding rods 201b are fixedly connected inside the fixed frame 201a. Two limiting rods 201c are movably sleeved on the outer sides of the two sliding rods 201b. Two springs 201d are movably sleeved on the outer sides of the two sliding rods 201b. A chute 201e is opened at the top of the fixed frame 201a. By pushing the two limiting rods 201c to move towards each other through the two springs 201d, the cutting tool can be kept in the middle position. By rotating the handwheel 101g, the clamping plate 101f can be moved downward, so as to fix the cutting tool and prevent displacement during the rotation and installation process. Through the cooperation of the worm 102b and the worm gear 102a, the threaded sleeve 101d can be driven to rotate, so as to drive the rotating frame 101c to rotate, and further the installation angle of the cutting tool can be adjusted.

[0035] Specifically, the clamping plate 101f is in a U shape, and both sides of the clamping plate 101f are in contact with the inner side of the rotating frame 101c.

[0036] The threaded sleeve 101d is located at the center of the scale ring 102c, and the pointer 102d is adapted to the scale ring 102c.

[0037] Furthermore, anti-slip pads 101h are fixedly connected to the bottom of the inner side of the rotating frame 101c and the bottom of the clamping plate 101f.

[0038] The operation process of this embodiment is as follows: when the installation angle of the cutting tool needs to be adjusted, the cutting tool is inserted between the two limiting rods 201c, and then the cutting tool can be kept in the middle position under the push of the two springs 201d. Subsequently, by rotating the handwheel 101g, the first screw rod 101e can be driven to rotate in the threaded sleeve 101d, and then under the action of the thread, the first screw rod 101e pushes the clamping plate 101f downward, so as to fix the cutting tool. Subsequently, by rotating the adjusting knob 102e to drive the worm 102b to rotate, and then through the worm gear 102a to drive the threaded sleeve 101d to rotate, the rotating frame 101c can be driven to rotate, so as to adjust the installation angle of the cutting tool. At the same time, the threaded sleeve 101d drives the pointer 102d to rotate along the scale ring 102c. Specific Embodiment Two

[0040] Please refer to Figure 3-4 Based on Specific Embodiment One, the four fastening components 202 include four second screw rods 202a which are respectively fixedly connected to the tops of the corresponding limiting rods 201c. Fastening knobs 202c are threadedly sleeved on the outer sides of the four second screw rods 202a.

[0041] Specifically, the second screw rod 202a is located inside the corresponding sliding groove 201e, and the outer portion of the second screw rod 202a is movably sleeved with a gasket 202b, and the gasket 202b is located at the bottom of the tightening knob 202c.

[0042] Furthermore, the limiting rod 201c includes two sliders 201c-1, which are movably sleeved on the outside of the corresponding two sliding rods 201b respectively, and a guide rod 202c-2 is rotatably connected between the two sliders 201c-1.

[0043] The operating process of this embodiment is as follows: when adjusting the installation angle of the cutting tool, the limit rod 201c can move together with the cutting tool under the action of the spring 201d. After the cutting tool is adjusted to the set angle, the gasket 202b can be pushed by turning the tightening knob 202c, so that the positions of the four limit rods 201c can be fixed. Then, when the cutting tool needs to be replaced, the shell 101a is directly attached to the tool mounting seat, and then the cutting tool is directly inserted along the two sets of limit rods 201c, and it can be installed according to the set angle.

[0044] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0045] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting tool assembly and disassembly assembly, comprising a fixing mechanism (100) and a limiting mechanism (200); characterized in that: The fixing mechanism (100) comprises a clamping assembly (101) and an angle adjustment assembly (102); the limiting mechanism (200) comprises two positioning assemblies (201) and four fastening assemblies (202); The clamping assembly (101) comprises a shell (101a), the interior of the shell (101a) is rotatably connected to a rotating shaft (101b), the top of the rotating shaft (101b) is fixedly connected to a rotating frame (101c), the top of the rotating frame (101c) is fixedly sleeved with a threaded sleeve (101d), the interior of the threaded sleeve (101d) is threadedly sleeved with a first screw (101e), the bottom of the first screw (101e) is rotatably connected to a clamping plate (101f), and the top of the first screw (101e) is fixedly connected to (101g); The angle adjustment assembly (102) comprises a worm wheel (102a), the worm wheel (102a) is fixedly connected to the outside of the threaded sleeve (101d), the interior of the housing (101a) is rotatably connected to a worm (102b), and the worm (102b) is meshed with the worm wheel (102a), both ends of the worm (102b) are fixedly connected to an adjustment knob (102e), the top of the housing (101a) is fixedly connected to a scale ring (102c), and the outside of the threaded sleeve (101d) is fixedly connected to a pointer (102d); The two positioning components (201) are respectively arranged at the two ends of the shell (101a), and the positioning component (201) includes a fixed frame (201a), the fixed frame (201a) is fixedly connected to one end of the shell (101a), the interior of the fixed frame (201a) is fixedly connected to two sliding rods (201b), the exteriors of the two sliding rods (201b) are movably sleeved with two limit rods (201c), the exteriors of the two sliding rods (201b) are movably sleeved with two springs (201d), and a sliding groove (201e) is provided on the top of the fixed frame (201a).

2. A cutting tool assembly and disassembly assembly according to claim 1, characterized in that: The four fastening assemblies (202) include four second screw rods (202a), the four second screw rods (202a) are respectively fixedly connected to the top of the corresponding limiting rod (201c), and the outer parts of the four second screw rods (202a) are all threadedly sleeved with fastening knobs (202c).

3. The cutting tool assembly and disassembly assembly according to claim 1, characterized in that: The clamping plate (101f) is in a U-shape, and both sides of the clamping plate (101f) are in contact with the inner side of the rotating frame (101c).

4. The cutting tool assembly and disassembly assembly according to claim 1, characterized in that: The inner bottom of the rotating frame (101c) and the bottom of the clamping plate (101f) are both fixedly connected with an anti-slip pad (101h).

5. The cutting tool assembly and disassembly assembly according to claim 1, characterized in that: The threaded sleeve (101d) is located at the center of the scale ring (102c), and the pointer (102d) is adapted to the scale ring (102c).

6. The cutting tool assembly and disassembly assembly according to claim 2, characterized in that: The second screw rod (202a) is located inside the corresponding slide groove (201e), and the outer portion of the second screw rod (202a) is movably sleeved with a gasket (202b), and the gasket (202b) is located at the bottom of the tightening knob (202c).

7. The cutting tool assembly and disassembly assembly according to claim 1, characterized in that: The limiting rod (201c) comprises two sliders (201c-1), the two sliders (201c-1) are movably sleeved on the outside of the corresponding two sliding rods (201b), and a guide rod (202c-2) is rotatably connected between the two sliders (201c-1).

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