Saw blade tension adjusting structure for mechanical saw machining

Abstract

The utility model relates to the technical field of saw blade adjustment, and discloses a saw blade tension degree adjusting structure for mechanical saw machining, which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is positioned in the main body mechanism, and the main body mechanism comprises a mechanical saw body, a saw blade mounting groove and a saw blade body. The saw blade installation groove is fixedly formed in the lower end of the mechanical saw body, the saw blade body is movably installed at the inner end of the saw blade installation groove, the saw teeth are fixedly installed at the lower end of the saw blade body, the first saw blade installation groove is fixedly formed in the inner end of the saw blade body, and the first adjusting bolt is fixedly installed at the inner end of the first saw blade installation groove. According to the saw blade tension degree adjusting structure for mechanical saw machining, by installing the main body mechanism, a user can adjust the tightness degree of a saw blade through the first saw blade installing groove and the second saw blade installing groove, so that the saw blade can normally cut an object, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade adjustment, in particular to a saw blade tension adjustment structure for mechanical sawing. Background Art

[0002] A saw is a tool for cutting wood, stone, steel, etc., which is generally made of a steel sheet with sharp teeth on the edge. Some existing saw blades are used by combining with a handle, and the size is small, and the use and carrying are convenient.

[0003] The prior art patent document CN207942497U discloses a hand saw with adjustable blade tension, which includes a bow-shaped steel frame, one end of the bow-shaped steel frame is connected to a saw blade through a first screw, a handle sleeve is sleeved on the outer wall of the other end of the bow-shaped steel frame, a baffle fixing plate is provided at the bottom of the handle sleeve, a baffle fixing plate is provided on the baffle fixing plate, a baffle mounting notch is provided, an adjustment rod is connected to the other end of the saw blade through a second screw, a clamping groove sleeved on the baffle fixing plate is provided in the middle of the adjustment rod, a screw rod is provided at the end of the adjustment rod, a screw cap is connected to the end of the screw rod through a thread, and a baffle clamped in the baffle mounting notch is sleeved on the screw rod at the front end of the screw cap. The hand saw with adjustable blade tension of the utility model has a novel structure, the saw blade is installed on the bow-shaped steel frame, the end of the saw blade is connected to the end of the saw blade through an adjustable adjustment rod at the handle end of the bow-shaped steel frame, the knob on the adjustment rod is rotated to adjust the tension of the saw blade, and different types of saw blades can be installed, the design is reasonable, the appearance is beautiful, and it is convenient and durable.

[0004] However, in actual use, the saw blade tension adjustment structure of the existing mechanical saw processing is mostly inconvenient for the user to adjust the tightness of the saw blade, which affects the normal use of the saw blade and reduces its practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a saw blade tension adjustment structure for mechanical sawing, so as to solve the problem that it is inconvenient for users to adjust the tightness of the saw blade in most of the above-mentioned background technologies, thereby affecting the normal use of the saw blade and reducing the practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a saw blade tension adjustment structure for mechanical saw processing, comprising a main mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is located inside the main mechanism, and the main mechanism comprises a mechanical saw body, a saw blade mounting groove and a saw blade body, wherein the saw blade mounting groove is fixedly arranged at the lower end of the mechanical saw body, and the saw blade body is movably mounted at the inner end of the saw blade mounting groove.

[0007] Preferably, the main body mechanism also includes saw teeth, a first saw blade mounting groove, a first adjusting bolt, a first adjusting buckle, a second saw blade mounting groove, a second adjusting bolt and a second adjusting buckle, and the saw teeth are fixedly mounted at the lower end of the saw blade body.

[0008] Preferably, the first saw blade mounting groove is fixedly arranged at the inner end of the saw blade body, the first adjusting bolt is fixedly arranged at the inner end of the first saw blade mounting groove, and the first adjusting buckle is fixedly arranged at the front end of the first adjusting bolt.

[0009] Preferably, the second saw blade mounting groove is fixedly arranged on the right side of the first saw blade mounting groove, the second adjusting bolt is movably installed on the inner end of the second saw blade mounting groove, and the second adjusting buckle is fixedly arranged on the front end of the second adjusting bolt.

[0010] Preferably, the auxiliary mechanism includes a carbon fiber steel bracket, a handle groove, a buffer pad, a buffer spring, an anti-slip pad, a saw blade fixing groove, a mounting hole and a fixing bolt, the carbon fiber steel bracket is fixedly mounted on the inner end of the mechanical saw body, and the handle groove is fixedly arranged on the inner end of the mechanical saw body.

[0011] Preferably, the buffer pad is fixedly mounted on the right end of the inner end of the handle groove, the buffer spring is fixedly mounted on the inner end of the buffer pad, and the anti-slip pad is fixedly mounted on the left end of the buffer spring.

[0012] Preferably, the saw blade fixing groove is fixedly arranged at the front end of the mechanical saw body, the mounting hole is fixedly arranged at the inner end of the saw blade fixing groove, and the fixing bolt is movably installed at the inner end of the mounting hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The saw blade tension adjustment structure of the mechanical saw can adjust the tightness of the saw blade through the first saw blade installation groove and the second saw blade installation groove by installing the main body mechanism, so that the saw blade can cut objects normally, thereby improving the practicality of the device.

[0015] 2. The saw blade tension adjustment structure of the mechanical saw can facilitate the user to use the mechanical saw by installing an auxiliary mechanism, thereby optimizing the user's hand feeling when using the mechanical saw and increasing the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3This is a schematic diagram of the partial structure of the main mechanism of the utility model Figure 1 ;

[0019] Figure 4 This is a schematic diagram of the partial structure of the main mechanism of the utility model Figure 2 .

[0020] In the figure: 1. Main mechanism; 101. Mechanical saw body; 102. Saw blade mounting groove; 103. Saw blade body; 104. Saw teeth; 105. First saw blade mounting groove; 106. First adjusting bolt; 107. First adjusting buckle; 108. Second saw blade mounting groove; 109. Second adjusting bolt; 110. Second adjusting buckle; 2. Auxiliary mechanism; 201. Carbon fiber steel bracket; 202. Buffer pad; 203. Buffer pad; 204. Buffer spring; 205. Anti-slip pad; 206. Saw blade fixing groove; 207. Fixing bolt; 208. Fixing bolt. 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] See also Figure 1-Figure 4 The utility model provides a technical solution: a saw blade tension adjustment structure for mechanical saw processing, including a main mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is located inside the main mechanism 1, the main mechanism 1 includes a mechanical saw body 101, a saw blade mounting groove 102 and a saw blade body 103, the saw blade mounting groove 102 is fixedly arranged at the lower end of the mechanical saw body 101, and the saw blade body 103 is movably installed at the inner end of the saw blade mounting groove 102.

[0023] The main body mechanism 1 also includes a saw tooth 104, a first saw blade mounting groove 105, a first adjusting bolt 106, a first adjusting buckle 107, a second saw blade mounting groove 108, a second adjusting bolt 109 and a second adjusting buckle 110. The saw tooth 104 is fixedly mounted on the lower end of the saw blade body 103, the first saw blade mounting groove 105 is fixedly arranged at the inner end of the saw blade body 103, the first adjusting bolt 106 is fixedly mounted at the inner end of the first saw blade mounting groove 105, the first adjusting buckle 107 is fixedly arranged at the front end of the first adjusting bolt 106, the second saw blade mounting groove 108 is fixedly arranged on the right side of the first saw blade mounting groove 105, and the second adjusting bolt 109 is movably mounted on the second saw blade mounting groove 10 8, the second adjusting buckle 110 is fixedly arranged at the front end of the second adjusting bolt 109. When the user uses the device, the user installs the saw blade body 103 inside the saw blade mounting groove 102, and by installing the first adjusting bolt 106 on the inner end of the first saw blade mounting groove 105 and installing the second adjusting bolt 109 on the inner end of the second saw blade mounting groove 108, the saw blade body 103 can be fixed inside the saw blade mounting groove 102. Through the use of the first adjusting buckle 107 and the second adjusting buckle 110, the tightness of the first adjusting bolt 106 and the second adjusting bolt 109 can be controlled, thereby achieving the purpose of adjusting the tightness of the saw blade body 103.

[0024] The auxiliary mechanism 2 includes a carbon fiber steel bracket 201, a grip groove 202, a buffer pad 203, a buffer spring 204, an anti-skid pad 205, a saw blade fixing groove 206, a mounting hole 207 and a fixing bolt 208. The carbon fiber steel bracket 201 is fixedly mounted on the inner end of the mechanical saw body 101, the grip groove 202 is fixedly arranged on the inner end of the mechanical saw body 101, the buffer pad 203 is fixedly mounted on the right end of the inner end of the grip groove 202, the buffer spring 204 is fixedly mounted on the inner end of the buffer pad 203, the anti-skid pad 205 is fixedly mounted on the left end of the buffer spring 204, and the saw blade fixing groove 206 is fixedly arranged on the inner end of the mechanical saw body 101. At the front end of the body 101, the mounting hole 207 is fixedly arranged at the inner end of the saw blade fixing groove 206, and the fixing bolt 208 is movably installed at the inner end of the mounting hole 207. By using the carbon fiber steel bracket 201, the overall weight of the device can be reduced, which is convenient for users to use. By using the buffer pad 203, the buffer spring 204 and the anti-slip pad 205 in coordination, the user can hold the device easily. By using the mounting hole 207 and the fixing bolt 208 in coordination, the user can fix an additional saw blade inside the saw blade fixing groove 206, thereby facilitating the subsequent user to replace the damaged saw blade.

[0025] Working principle: When the user uses the device, the user installs the saw blade body 103 inside the saw blade mounting groove 102, and by installing the first adjusting bolt 106 on the inner end of the first saw blade mounting groove 105 and the second adjusting bolt 109 on the inner end of the second saw blade mounting groove 108, the saw blade body 103 can be fixed inside the saw blade mounting groove 102. By using the first adjusting buckle 107 and the second adjusting buckle 110, the tightness of the first adjusting bolt 106 and the second adjusting bolt 109 can be controlled, thereby achieving the purpose of adjusting the tightness of the saw blade body 103. By using the carbon fiber steel bracket 201, the overall weight of the device can be reduced, which is convenient for users to use. By using the buffer pad 203, the buffer spring 204 and the anti-slip pad 205, the user can hold the device easily. By using the mounting hole 207 and the fixing bolt 208, the user can fix the additional saw blade inside the saw blade fixing groove 206, which is convenient for subsequent users to replace damaged saw blades.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A saw blade tension adjustment structure for mechanical sawing, comprising a main mechanism (1) and an auxiliary mechanism (2), characterized in that: The auxiliary mechanism (2) is located inside the main mechanism (1); the main mechanism (1) comprises a mechanical saw body (101), a saw blade mounting groove (102) and a saw blade body (103); the saw blade mounting groove (102) is fixedly arranged at the lower end of the mechanical saw body (101); and the saw blade body (103) is movably mounted at the inner end of the saw blade mounting groove (102).

2. The saw blade tension adjustment structure for mechanical sawing according to claim 1, characterized in that: The main body mechanism (1) further comprises a saw tooth (104), a first saw blade mounting groove (105), a first adjusting bolt (106), a first adjusting buckle (107), a second saw blade mounting groove (108), a second adjusting bolt (109) and a second adjusting buckle (110); the saw tooth (104) is fixedly mounted on the lower end of the saw blade body (103).

3. The saw blade tension adjustment structure for mechanical sawing according to claim 2, characterized in that: The first saw blade mounting groove (105) is fixedly arranged at the inner end of the saw blade body (103), the first adjusting bolt (106) is fixedly arranged at the inner end of the first saw blade mounting groove (105), and the first adjusting buckle (107) is fixedly arranged at the front end of the first adjusting bolt (106).

4. The saw blade tension adjustment structure for mechanical sawing according to claim 3, characterized in that: The second saw blade mounting groove (108) is fixedly arranged on the right side of the first saw blade mounting groove (105), the second adjusting bolt (109) is movably installed at the inner end of the second saw blade mounting groove (108), and the second adjusting buckle (110) is fixedly arranged at the front end of the second adjusting bolt (109).

5. The saw blade tension adjustment structure for mechanical sawing according to claim 4, characterized in that: The auxiliary mechanism (2) comprises a carbon fiber steel bracket (201), a grip groove (202), a buffer pad (203), a buffer spring (204), an anti-slip pad (205), a saw blade fixing groove (206), a mounting hole (207) and a fixing bolt (208); the carbon fiber steel bracket (201) is fixedly mounted on the inner end of the mechanical saw body (101); and the grip groove (202) is fixedly arranged on the inner end of the mechanical saw body (101).

6. The saw blade tension adjustment structure for mechanical sawing according to claim 5, characterized in that: The buffer pad (203) is fixedly mounted on the right end of the inner end of the grip groove (202), the buffer spring (204) is fixedly mounted on the inner end of the buffer pad (203), and the anti-slip pad (205) is fixedly mounted on the left end of the buffer spring (204).

7. The saw blade tension adjustment structure for mechanical sawing according to claim 6, characterized in that: The saw blade fixing groove (206) is fixedly arranged at the front end of the mechanical saw body (101), the mounting hole (207) is fixedly arranged at the inner end of the saw blade fixing groove (206), and the fixing bolt (208) is movably installed at the inner end of the mounting hole (207).

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