High-adaptability swing saw structure

Abstract

The utility model relates to the technical field of swing saws, in particular to a high-adaptability swing saw structure, which comprises an assembly handle and a saw blade, one end of the assembly handle is provided with an assembly groove component convenient for quick assembly, the other end of the assembly handle is fixed with the saw blade, the outer end face of the saw blade is provided with cutting teeth, the assembly handle is internally provided with an annular bulge, and the annular bulge is provided with an annular groove. The assembly groove assembly is arranged in the annular protrusion and comprises an assembly hole with an opening, and a plurality of installation notches distributed at intervals are formed in the assembly hole and distributed along the assembly hole. The mounting notches comprise a first long-strip notch, a first non-communicating mounting groove, a second non-communicating mounting groove, a second long-strip notch, a third non-communicating mounting groove, a fourth non-communicating mounting groove, a third long-strip notch, a fifth non-communicating mounting groove, a sixth non-communicating mounting groove and a fourth long-strip notch which are sequentially distributed at intervals; and the seventh non-communicating mounting groove and the eighth non-communicating mounting groove are formed.

Description

Technical Field

[0001] The utility model relates to the technical field of swing saws, in particular to a high-adaptability swing saw structure. Background Art

[0002] The vibration saw (swing saw) is a new type of cutting tool developed in recent years. It consists of an assembly handle (through stamping and bending processes) and a saw blade (through stamping and milling processes). These two scattered parts are spot welded together to form an integral component product. After surface treatment and product typing or printing to identify product specifications and uses, it is finally assembled on an electric tool to cut other objects. It is mainly used for house decoration and cutting and grinding of some surrounding living facilities. Its main advantages are that the product size is not large, the operation is flexible, and it has various sizes and shapes. It can do functions that some large cutting tools cannot do, such as cutting a small square hole at any position without damaging the plate, cutting close to the ground, and replacing products of different materials based on the different materials to be cut. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The utility model mainly solves the deficiencies in the prior art and provides a highly adaptable swing saw structure which has compact structure, strong adaptability and convenient installation.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a highly adaptable oscillating saw structure, including an assembly handle and a saw blade, one end of the assembly handle is provided with an assembly slot assembly for easy quick assembly, the other end of the assembly handle is fixed to the saw blade, the outer end surface of the saw blade is a cutting tooth, an annular protrusion is provided in the assembly handle, the assembly slot assembly is arranged in the annular protrusion, the assembly slot assembly includes an assembly hole with an opening, the assembly hole is provided with a plurality of installation notches distributed in an interval shape and the installation notches are distributed along the assembly hole; the installation notches include The first long strip gap, the first non-connected mounting groove, the second non-connected mounting groove, the second long strip gap, the third non-connected mounting groove, the fourth non-connected mounting groove, the third long strip gap, the fifth non-connected mounting groove, the sixth non-connected mounting groove, the fourth long strip gap, the seventh non-connected mounting groove and the eighth non-connected mounting groove; a trapezoidal short opening connected to the assembly hole is respectively provided between the first non-connected mounting groove and the second non-connected mounting groove, between the third non-connected mounting groove and the fourth non-connected mounting groove, between the fifth non-connected mounting groove and the sixth non-connected mounting groove, and between the seventh non-connected mounting groove and the eighth non-connected mounting groove.

[0007] Furthermore, the structures of the first long strip notch, the second long strip notch, the third long strip notch and the fourth long strip notch are equal; the structures of the first non-connected installation groove, the second non-connected installation groove, the third non-connected installation groove, the fourth non-connected installation groove, the fifth non-connected installation groove, the sixth non-connected installation groove, the seventh non-connected installation groove and the eighth non-connected installation groove are equal, but the first non-connected installation groove and the second non-connected installation groove, the third non-connected installation groove and the fourth non-connected installation groove, and the fifth non-connected installation groove and the sixth non-connected installation groove are symmetrically distributed.

[0008] Further, the inner end of the first non-connected installation groove is in a trapezoidal shape, the outer end of the first non-connected installation groove is in an arc shape, and the shape of the long strip notch is in a U shape. The center point of the assembly hole is the inside, so the part away from the center point of the assembly hole is the outside, so one end of the first non-connected installation groove is the outer end, and the other end of the first non-connected installation groove is the inner end.

[0009] Furthermore, the annular protrusion is formed by continuously connecting a plurality of edges with a "V"-shaped cross-section. The annular protrusion helps to maintain the integrity and stability of the structure. Since the shape of the annular protrusion is usually centrally symmetrical, it has a visually balanced and harmonious aesthetic. The V-shaped cross-sectional shape can increase the local strength of the structure, especially when subjected to compression or bending forces. Furthermore, a welding port is provided at the connection between the assembly handle and the saw blade, and a plurality of welding protrusions are provided on the end of the assembly handle connected to the saw blade.

[0010] The assembly function design of the handle of the vibration saw (swing saw) is very simple. When you buy a vibration saw, it may not match your own machine, which requires you to find an electric machine that matches it. There are also many shortcomings in the selection of assembly handle materials and saw blade welding, which may cause the handle to break during use or the welding point to be directly desoldered, so that the work cannot continue. It not only wastes time and money, but may also cause personal injury. It is a really bad experience for users.

[0011] Compared with the prior art, the assembly handle structure for installing the swing saw has a compact structure, a wider adaptability range, simpler assembly, and improved use strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0014] In the figure: 1. assembly handle; 2. saw blade; 3. cutting teeth; 4. assembly hole; 5. first long notch; 6. first non-connected mounting groove; 7. second non-connected mounting groove; 8. second long notch; 9. third non-connected mounting groove; 10. fourth non-connected mounting groove; 11. third long notch; 12. fifth non-connected mounting groove; 13. sixth non-connected mounting groove; 14. fourth long notch; 15. seventh non-connected mounting groove; 16. eighth non-connected mounting groove; 17. trapezoidal short opening; 19. welding opening; 20. welding protrusion; 21. annular protrusion. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] See also Figure 1 to Figure 2The utility model provides a technical solution: a highly adaptable swing saw structure, including an assembly handle 1 and a saw blade 2, a welding port 19 is provided at the connection between the assembly handle 1 and the saw blade 2, a plurality of welding protrusions 20 are provided on the end of the assembly handle 1 connected to the saw blade 2, an assembly groove assembly is provided at one end of the assembly handle 1 for easy quick assembly, the other end of the assembly handle 1 is fixed to the saw blade 2, the outer end surface of the saw blade 2 is a cutting tooth 3, an annular protrusion 21 is provided in the assembly handle 1, the assembly groove assembly is arranged in the annular protrusion 21, and the annular protrusion 21 is composed of a plurality of edges with a cross-sectional shape similar to "V" The assembly slot assembly comprises an assembly hole 4 with an opening, in which a plurality of installation notches are arranged in an interval shape and the installation notches are distributed along the assembly hole 4; the installation notches comprise a first long notch 5, a first non-connected installation groove 6, a second non-connected installation groove 7, a second long notch 8, a third non-connected installation groove 9, a fourth non-connected installation groove 10, a third long notch 11, a fifth non-connected installation groove 12, a sixth non-connected installation groove 13, a fourth long notch 14, a seventh non-connected installation groove 15 and an eighth non-connected installation groove 16 which are arranged in an interval shape in sequence. The non-connected installation groove 16; the first non-connected installation groove 6 and the second non-connected installation groove 7, the third non-connected installation groove 9 and the fourth non-connected installation groove 10, the fifth non-connected installation groove 12 and the sixth non-connected installation groove 13, the seventh non-connected installation groove 15 and the eighth non-connected installation groove 16 are respectively provided with a trapezoidal short opening 17 connected to the assembly hole 4, and the structures of the first long strip notch 5, the second long strip notch 8, the third long strip notch 11 and the fourth long strip notch 14 are equal; the first non-connected installation groove 6, the second non-connected installation groove 7, the third ... The structures of groove 9, the fourth non-connected installation groove 10, the fifth non-connected installation groove 12, the sixth non-connected installation groove 13, the seventh non-connected installation groove 15 and the eighth non-connected installation groove 16 are equal, but the first non-connected installation groove 6 and the second non-connected installation groove 7, the third non-connected installation groove 9 and the fourth non-connected installation groove 10, and the fifth non-connected installation groove 12 and the sixth non-connected installation groove 13 are symmetrically distributed, the inner end of the first non-connected installation groove 6 is trapezoidal, the outer end of the first non-connected installation groove 6 is arc-shaped, and the shape of the long strip notch 5 is U-shaped.

[0017] In the description of this specification, the terms "connect", "install", "fix", "set", etc. are understood in a broad sense. For example, "connection" can be a fixed connection or an indirect connection through an intermediate component without affecting the relationship between components and the technical effect. It can also be an integral connection or a partial connection. As in this example, for ordinary technicians in this field, the specific meanings of the above terms in this utility model or utility model can be understood according to the specific circumstances.

[0018] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highly adaptable oscillating saw structure, comprising an assembly handle (1) and a saw blade (2), wherein one end of the assembly handle (1) is provided with an assembly slot assembly for facilitating quick assembly, the other end of the assembly handle (1) is fixed to the saw blade (2), the outer end surface of the saw blade (2) is a cutting tooth (3), and the characteristics are as follows: The assembly handle (1) is provided with an annular protrusion (21), the assembly slot assembly is arranged in the annular protrusion (21), the assembly slot assembly comprises an assembly hole (4) with an opening, the assembly hole (4) is provided with a plurality of installation notches distributed in an interval shape, and the installation notches are distributed along the assembly hole (4); The installation notch comprises a first long notch (5), a first non-connected installation groove (6), a second non-connected installation groove (7), a second long notch (8), a third non-connected installation groove (9), a fourth non-connected installation groove (10), a third long notch (11), a fifth non-connected installation groove (12), a sixth non-connected installation groove (13), a fourth long notch (14), a seventh non-connected installation groove (15) and an eighth non-connected installation groove (16) which are sequentially distributed in an interval shape; a trapezoidal short opening (17) connected to the assembly hole (4) is respectively provided between the first non-connected installation groove (6) and the second non-connected installation groove (7), between the third non-connected installation groove (9) and the fourth non-connected installation groove (10), between the fifth non-connected installation groove (12) and the sixth non-connected installation groove (13), and between the seventh non-connected installation groove (15) and the eighth non-connected installation groove (16).

2. The highly adaptable oscillating saw structure according to claim 1, characterized in that: The structures of the first long notch (5), the second long notch (8), the third long notch (11) and the fourth long notch (14) are equal; the structures of the first non-connected installation groove (6), the second non-connected installation groove (7), the third non-connected installation groove (9), the fourth non-connected installation groove (10), the fifth non-connected installation groove (12), the sixth non-connected installation groove (13), the seventh non-connected installation groove (15) and the eighth non-connected installation groove (16) are equal, but the first non-connected installation groove (6) and the second non-connected installation groove (7), the third non-connected installation groove (9) and the fourth non-connected installation groove (10), and the fifth non-connected installation groove (12) and the sixth non-connected installation groove (13) are symmetrically distributed.

3. The highly adaptable oscillating saw structure according to claim 2, characterized in that: The inner end of the first non-connected installation groove (6) is in a trapezoidal shape, the outer end of the first non-connected installation groove (6) is in an arc shape, and the shape of the long strip notch (5) is in a U shape.

4. The highly adaptable oscillating saw structure according to claim 1, characterized in that: The annular protrusion (21) is formed by continuously connecting a plurality of edges having a V-shaped cross-section.

5. The highly adaptable oscillating saw structure according to claim 1, characterized in that: A welding opening (19) is provided at the connection between the assembly handle (1) and the saw blade (2), and a plurality of welding protrusions (20) are provided on the end of the assembly handle (1) connected to the saw blade (2).

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