Assembly handle structure for installing swing saw

Abstract

The utility model relates to the technical field of swing saws, in particular to an assembly handle structure for installing a swing saw, 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, and the outer end face of the saw blade is provided with cutting teeth. The assembly groove assembly is arranged in the assembly handle in a protruding mode 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. Compared with the prior art, the assembling handle for installing the swing saw is compact in structure, the adaptive range is widened, assembling is easy and convenient, and the use strength is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of swing saws, in particular to an assembly handle structure for installing a swing saw. 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 an assembly handle structure for installing an oscillating saw which has a compact structure, strong adaptability and is convenient to install.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an assembly handle structure for installing an oscillating saw, 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, the assembly slot assembly is arranged in the assembly handle in a convex shape, 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.

[0007] Further, the installation gap includes a first long gap, a first non-connected installation groove, a second non-connected installation groove, a second long gap, a third non-connected installation groove, a fourth non-connected installation groove, a third long gap, a fifth non-connected installation groove, a sixth non-connected installation groove, a fourth long gap, a seventh non-connected installation groove and an eighth non-connected installation groove, which are sequentially distributed in an interval shape; a short gap connected to the assembly hole is respectively arranged between the first non-connected installation groove and the second non-connected installation groove, between the third non-connected installation groove and the fourth non-connected installation groove, between the fifth non-connected installation groove and the sixth non-connected installation groove, and between the seventh non-connected installation groove and the eighth non-connected installation groove, and an outer end of the first long gap, the outer end of the second long gap, the outer end of the third long gap and the outer end of the fourth long gap are respectively provided with an outer convex assembly groove. 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.

[0008] 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.

[0009] Furthermore, the cross-sectional shape of the first non-connected mounting groove is a waist-shaped long hole and the angle of a corner close to the mounting hole is 70° to 100°, the cross-sectional shape of the short notch is U-shaped, and the cross-sectional shape of the outwardly protruding mounting groove is circular.

[0010] Furthermore, the first non-connected installation groove having a waist-shaped long hole cross-section has a corner angle of 90°.

[0011] Further, the protrusion in the assembly handle is an annular protrusion, and the assembly groove assembly is arranged in the annular protrusion. This method 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.

[0012] Furthermore, the annular protrusion is formed by continuously connecting a plurality of edges having a “V”-shaped cross-section.

[0013] Furthermore, a welding opening 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.

[0014] 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.

[0015] 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

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0018] 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. short notch; 18. convex assembly groove; 19. welding port; 20. welding convex point; 21. annular protrusion. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 to Figure 2The utility model provides a technical solution: an assembly handle structure for installing an oscillating saw, comprising 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 component for facilitating quick assembly is provided at one end of the assembly handle 1, 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, the assembly groove component is arranged in the assembly handle 1 in a convex shape, the convex shape in the assembly handle 1 is an annular protrusion 21, the assembly groove component is arranged in the annular protrusion 21, the annular protrusion 21 is formed by continuously connecting a plurality of edges with a "V"-like cross-sectional shape, and the assembly groove The assembly includes 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, and the installation notches include 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; 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, the fifth non-connected mounting groove 12 and the sixth non-connected mounting groove 13, the seventh non-connected mounting groove 15 and the eighth non-connected mounting groove 16 are respectively provided with a short notch 17 connected to the assembly hole 4, the outer end of the first long notch 5, the outer end of the second long notch 8, the outer end of the third long notch 11 and the outer end of the fourth long notch 14 are respectively provided with a convex assembly groove 18, the first long notch 5, the second long notch 8, the third long notch 11 and the fourth long notch 14 have the same structure; the first non-connected mounting groove 6, the second non-connected mounting groove 7, the third non-connected mounting groove 9, the fourth non-connected mounting groove 10, the fifth non-connected mounting groove 12. The structures of the sixth non-connected mounting groove 13, the seventh non-connected mounting groove 15 and the eighth non-connected mounting groove 16 are equal, but the first non-connected mounting groove 6 and the second non-connected mounting groove 7, the third non-connected mounting groove 9 and the fourth non-connected mounting groove 10, and the fifth non-connected mounting groove 12 and the sixth non-connected mounting groove 13 are symmetrically distributed, the cross-sectional shape of the first non-connected mounting groove 6 is a waist-shaped long hole and the angle of a corner close to the assembly hole 4 is 70°~100°, the angle of a corner of the first non-connected mounting groove 6 with a waist-shaped long hole is 90°, the cross-sectional shape of the short notch 17 is U-shaped, and the cross-sectional shape of the convex assembly groove 18 is circular.

[0021] 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 based on the specific circumstances of the saw.

[0022] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field of the root saw utility model and its utility model concept can make equivalent replacements or changes within the technical scope disclosed by the utility model, which should be covered by the protection scope of the utility model.

Claims

1. An assembly handle structure for mounting an oscillating saw, 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 slot assembly is arranged in a convex shape in the assembly handle (1), and the assembly slot assembly comprises an assembly hole (4) with an opening, wherein 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).

2. The assembly handle structure for mounting an oscillating saw according to claim 1, characterized in that: The installation gap comprises a first long gap (5), a first non-connected installation groove (6), a second non-connected installation groove (7), a second long gap (8), a third non-connected installation groove (9), a fourth non-connected installation groove (10), a third long gap (11), a fifth non-connected installation groove (12), a sixth non-connected installation groove (13), a fourth long gap (14), a seventh non-connected installation groove (15) and an eighth non-connected installation groove (16) which are sequentially distributed in an interval shape; the first non-connected installation groove (6) and the second non-connected installation groove ( A short notch (17) connected to the assembly hole (4) is respectively provided between the first long notch (5), the second long notch (8), the third long notch (11) and the fourth long notch (14), between the fifth long notch (12) and the sixth notch (13), and between the seventh notch (15) and the eighth notch (16), and an outer convex assembly groove (18) is respectively provided at the outer end of the first long notch (5), the outer end of the second long notch (8), the outer end of the third long notch (11) and the outer end of the fourth long notch (14).

3. The assembly handle structure for mounting an oscillating saw according to claim 2, 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.

4. The assembly handle structure for mounting an oscillating saw according to claim 3, characterized in that: The cross-sectional shape of the first non-connected mounting groove (6) is a waist-shaped long hole and the angle of a corner close to the mounting hole (4) is 70° to 100°, the cross-sectional shape of the short notch (17) is U-shaped, and the cross-sectional shape of the outwardly protruding mounting groove (18) is circular.

5. The assembly handle structure for mounting an oscillating saw according to claim 4, characterized in that: The first non-connected installation groove (6) having a waist-shaped long hole cross-section has a corner angle of 90°.

6. The assembly handle structure for installing an oscillating saw according to claim 1, characterized in that: The protrusion in the assembly handle (1) is an annular protrusion (21), and the assembly groove assembly is arranged in the annular protrusion (21).

7. The assembly handle structure for mounting an oscillating saw according to claim 6, characterized in that: The annular protrusion (21) is formed by continuously connecting a plurality of edges having a V-shaped cross-section.

8. The assembly handle structure for installing an oscillating saw 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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