A high-strength diamond saw blade

Abstract

The utility model provides a high-strength diamond saw blade, comprising: a saw face, a splicing assembly is arranged on the inner side of the saw face, and a mounting assembly is longitudinally arranged on the inner side of the saw face; the splicing assembly comprises a connecting groove arranged on the inner side of the saw face, a connecting block is engaged on the inner side of the connecting groove, and a rectangular opening is opened on the inner side of the connecting block. The utility model provides a high-strength diamond saw blade, which is spliced ​​by inserting the connecting block close to the inside of the connecting groove, and then inserting the rectangular rotating shaft into the inside of the rectangular opening, and finally inserting the rear fixing disk into the inside of the saw face, and then placing the front fixing disk in the annular groove, and then rotating the screw sleeve to fix the rear fixing disk and the front fixing disk, and can be connected to an external motor through the setting of the rectangular rotating shaft, and the structure is convenient for replacing the saw face, which greatly improves the utilization rate of the saw blade base.

Description

Technical Field

[0001] The utility model relates to the field of diamond saw blades, in particular to a high-strength diamond saw blade. Background Art

[0002] Diamond, which we usually call diamond, is a mineral composed of carbon and is the hardest natural substance in nature. It has a wide range of uses. It can not only be used as jewelry and handicrafts for decoration and wearing, but also has important applications in the industrial field, such as manufacturing cutting and grinding tools. Due to its unique physical and chemical properties, diamond plays an irreplaceable role in modern science and technology and industry.

[0003] Diamond saw blade is a cutting tool, widely used in the processing of hard and brittle materials such as concrete, refractory materials, stone, ceramics, etc. Diamond saw blade mainly consists of two parts: the base and the cutter head. The base is the main supporting part of the bonded cutter head, while the cutter head is the cutting part during use. The cutter head will be continuously consumed during use, while the base will not. The reason why the cutter head can cut is that it contains diamond. Diamond is the hardest substance at present. It rubs and cuts the object to be processed in the cutter head, and the diamond particles are wrapped in metal inside the cutter head.

[0004] However, the diamond saw blades currently on the market still have defects when in use. For example, the blade body of traditional saw blades is too thin and is easily deformed during operation and after long-term use. Application number: CN202022029804.8, discloses a new high-strength diamond saw blade, which solves the problem that traditional saw blades are too sharp to be lifted and installed, thereby increasing the safety of the device. However, when the device is in use, if the cutter head is damaged, the entire saw blade needs to be replaced. Since the saw blade consumes the cutter head during use, while the base is intact, the device is not convenient for replacing only the consumable part with the cutter head when the blade is damaged, resulting in a certain degree of waste.

[0005] Therefore, it is necessary to provide a high-strength diamond saw blade to solve the above technical problems. Utility Model Content

[0006] The utility model provides a high-strength diamond saw blade, which solves the problem in the related art that when some existing diamond saw blades are used, only the damaged part cannot be replaced when the saw blade is partially damaged, thus resulting in low saw blade utilization.

[0007] In order to solve the above technical problems, the utility model provides a high-strength diamond saw blade, comprising: a saw face, a splicing component is arranged on the inner side of the saw face, and a mounting component is arranged longitudinally on the inner side of the saw face;

[0008] The splicing assembly includes a connecting groove arranged on the inner side of the saw face, a connecting block is engaged with the inner side of the connecting groove, a rectangular opening is opened on the inner side of the connecting block, a rectangular rotating shaft is inserted into the connecting block and located inside the rectangular opening, and an annular groove is arranged on the front side of the saw face;

[0009] The mounting assembly includes a sliding rod arranged on the inner side of the saw surface, a limiting plate is rotatably provided at the rear end of the sliding rod, and a rotating plate is provided on the peripheral side of the sliding rod and located in front of the limiting plate and can slide back and forth along the direction of the sliding rod.

[0010] Preferably, a front fixing disk is rotatably provided on the inner side of the annular groove, a group of threaded holes are opened on the inner side of the front fixing disk, and a rear fixing disk is tightly fitted on the back side of the saw surface.

[0011] Preferably, a group of threaded rods are longitudinally rotatably provided on the inner side of the rear fixed disk, the front ends of the threaded rods penetrate the back side of the saw surface and extend to the front side of the front fixed disk, and the front ends of the threaded rods are threadedly connected with threaded sleeves.

[0012] Preferably, a pressing spring is provided on the peripheral side surface of the sliding rod and located on the side of the limiting piece opposite to the rotating plate.

[0013] Preferably, two angle rods are fixedly provided on both left and right sides of the front surface of the rotating plate, and contact pieces are rotatably provided on the inner sides of the two angle rods, and the inner sides of the contact pieces are slidably connected to the peripheral side surfaces of the sliding rods.

[0014] Preferably, a fixing plate is provided at the front end of the two angle rods, the back side of the fixing plate is rotatably connected to the front end of the sliding rod, and a handle is provided at the front side of the fixing plate.

[0015] Compared with the related art, the high-strength diamond saw blade provided by the utility model has the following beneficial effects:

[0016] The utility model provides a high-strength diamond saw blade, which is spliced ​​by placing a connecting block close to the inside of a connecting groove, then inserting a rectangular rotating shaft into the inside of a rectangular opening, and finally inserting a rear fixed disk into the inside of a saw surface, and then placing a front fixed disk in the inside of an annular groove, and then rotating a screw sleeve to fix the rear fixed disk and the front fixed disk, so as to complete the splicing of the saw blade, and the rectangular rotating shaft can be used to connect with an external motor, etc., and the structure is convenient for replacing the saw surface, thereby greatly improving the utilization rate of the saw blade base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of a high-strength diamond saw blade provided by the utility model;

[0018] Figure 2 for Figure 1 The structural schematic diagram of the saw face individual shown;

[0019] Figure 3 for Figure 1 The schematic diagram of the structure of the front fixed plate part is shown;

[0020] Figure 4 A schematic diagram of the structure of the installation assembly provided by the utility model;

[0021] Figure 5 for Figure 4 Schematic diagram of the structure of the rear view of the installed components.

[0022] Numbers in the figure: 1. saw surface; 2. splicing assembly; 21. connecting groove; 22. connecting block; 23. rectangular opening; 24. rectangular rotating shaft; 25. annular groove; 26. front fixed plate; 27. threaded hole; 28. rear fixed plate; 29. ​​threaded rod; 3. installation assembly; 31. sliding rod; 32. limiting plate; 33. rotating plate; 34. pressing spring; 35. angle rod; 36. contact plate; 37. fixing plate; 38. handle. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a high-strength diamond saw blade provided by the utility model;

[0025] Figure 2 for Figure 1 The structural schematic diagram of the saw face individual shown; Figure 3 for Figure 1 The schematic diagram of the structure of the front fixed plate part is shown; Figure 4 A schematic diagram of the structure of the installation assembly provided by the utility model;

[0026] Figure 5 for Figure 4 The schematic diagram of the structure of the rear view of the mounting assembly shown, a high-strength diamond saw blade, comprising: a saw face 1, a splicing assembly 2 is arranged on the inner side of the saw face 1, and a mounting assembly 3 is arranged longitudinally on the inner side of the saw face 1;

[0027] The splicing assembly 2 includes a connection groove 21 disposed on the inner side of the saw face 1, a connection block 22 is engaged with the inner side of the connection groove 21, a rectangular opening 23 is provided on the inner side of the connection block 22, a rectangular rotating shaft 24 is inserted into the connection block 22 and located inside the rectangular opening 23, and an annular groove 25 is provided on the front side of the saw face 1;

[0028] By snapping the connection block 22 into the connection groove 21 and then inserting the rectangular rotating shaft 24 into the rectangular opening 23 , the splicing of the saw face 1 can be preliminarily completed.

[0029] The mounting assembly 3 includes a sliding rod 31 arranged on the inner side of the saw surface 1, a limit plate 32 is rotatably provided at the rear end of the sliding rod 31, and a rotating plate 33 is provided on the peripheral side of the sliding rod 31 and located in front of the limit plate 32 and can slide back and forth along the direction of the sliding rod 31.

[0030] Since the saw blade is relatively sharp, in order to avoid injuries to workers, before installation, the sliding rod 31 can be inserted into the connecting groove 21, and then the contact piece 36 first abuts against the front side of the saw surface 1, and the handle 38 is continued to be pressed forward to allow the rotating plate 33 to pass through the slot of the connecting groove 21 to the back side of the saw surface 1, and then the handle 38 is turned to make the two angle rods 35 drive the rotating plate 33 to rotate, so that the rotating plate 33 abuts against the back side of the saw surface 1 and cannot pass through the connecting groove 21, and then the rotating plate 33 is pressed against the saw surface 1 under the action of the pressing spring 34. At this time, the handle 38 can be lifted to lift the entire saw blade, and then the next step of splicing can be carried out, thereby avoiding injuries caused by workers directly touching the saw blade with their hands.

[0031] A front fixing plate 26 is rotatably disposed inside the annular groove 25 , a group of threaded holes 27 are formed inside the front fixing plate 26 , and a rear fixing plate 28 is tightly fitted to the back of the saw face 1 .

[0032] A group of threaded rods 29 are longitudinally rotatably arranged on the inner side of the rear fixed plate 28 , the front ends of the threaded rods 29 penetrate the back side of the saw face 1 and extend to the front side of the front fixed plate 26 , and the front ends of the threaded rods 29 are threadedly connected with threaded sleeves.

[0033] The saw blades are spliced ​​by inserting the rear fixed disk 28 into the interior of the saw surface 1, and then placing the front fixed disk 26 in the annular groove 25, and then rotating the screw sleeve to fix the rear fixed disk 28 and the front fixed disk 26, and the rectangular rotating shaft 24 can be connected to an external motor, etc.

[0034] A pressing spring 34 is disposed on the peripheral side of the sliding rod 31 and on a side opposite to the limiting piece 32 and the rotating plate 33 .

[0035] Two angle rods 35 are fixedly provided on both left and right sides of the front surface of the rotating plate 33 . Contact pieces 36 are rotatably provided inside the two angle rods 35 . The inner side of the contact piece 36 is slidably connected to the peripheral side surface of the sliding rod 31 .

[0036] A fixing plate 37 is disposed at the front end of the two angle rods 35 , the back side of the fixing plate 37 is rotatably connected to the front end of the sliding rod 31 , and a handle 38 is disposed at the front side of the fixing plate 37 .

[0037] The working principle of a high-strength diamond saw blade provided by the utility model is as follows:

[0038] Step 1: When the saw face 1 needs to be replaced or installed, the sliding rod 31 is inserted into the connecting groove 21, and the contact piece 36 first abuts against the front side of the saw face 1, and the handle 38 is continuously pressed forward to allow the rotating plate 33 to pass through the slot of the connecting groove 21 to the back side of the saw face 1, and then the handle 38 is turned to allow the two angle rods 35 to drive the rotating plate 33 to rotate, so that the rotating plate 33 abuts against the back side of the saw face 1 and cannot pass through the connecting groove 21, and then the rotating plate 33 is pressed against the saw face 1 under the action of the pressing spring 34, and then the handle 38 is lifted to lift the entire saw blade, and then the next step of splicing is carried out, thereby avoiding injuries caused by workers directly touching the saw blade with their hands;

[0039] Step 2: By clamping the connecting block 22 close to the inside of the connecting groove 21, and then inserting the rectangular rotating shaft 24 into the rectangular opening 23, and finally inserting the rear fixed disk 28 into the inside of the saw surface 1, and then placing the front fixed disk 26 in the annular groove 25, and then rotating the screw sleeve to fix the rear fixed disk 28 and the front fixed disk 26 to complete the splicing of the saw blade, and the rectangular rotating shaft 24 can be connected to an external motor, etc.

[0040] Compared with the related art, the high-strength diamond saw blade provided by the utility model has the following beneficial effects:

[0041] By clamping the connecting block 22 close to the inside of the connecting groove 21, and then inserting the rectangular rotating shaft 24 into the rectangular opening 23, and finally inserting the rear fixed disk 28 into the inside of the saw surface 1, and then placing the front fixed disk 26 in the annular groove 25, and then rotating the screw sleeve to fix the rear fixed disk 28 and the front fixed disk 26, the saw blade is spliced. The rectangular rotating shaft 24 can be connected to an external motor, etc. The structure facilitates the replacement of the saw surface 1, which greatly improves the utilization rate of the saw blade base.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-strength diamond saw blade, characterized in that: include: A saw surface (1), wherein a splicing component (2) is arranged on the inner side of the saw surface (1), and a mounting component (3) is arranged longitudinally on the inner side of the saw surface (1); The splicing assembly (2) comprises a connection groove (21) arranged on the inner side of the saw face (1), a connection block (22) is engaged with the inner side of the connection groove (21), a rectangular opening (23) is provided on the inner side of the connection block (22), a rectangular rotating shaft (24) is inserted into the connection block (22) and located inside the rectangular opening (23), and an annular groove (25) is provided on the front side of the saw face (1); The mounting assembly (3) comprises a sliding rod (31) arranged on the inner side of the saw surface (1), a limit plate (32) being rotatably arranged at the rear end of the sliding rod (31), and a rotating plate (33) being arranged on the peripheral side surface of the sliding rod (31) and located in front of the limit plate (32) and being slidable forward and backward along the direction of the sliding rod (31).

2. A high-strength diamond saw blade according to claim 1, characterized in that: A front fixing disk (26) is rotatably arranged inside the annular groove (25), a group of threaded holes (27) are opened inside the front fixing disk (26), and a rear fixing disk (28) is tightly fitted on the back of the saw surface (1).

3. A high-strength diamond saw blade according to claim 2, characterized in that: A group of threaded rods (29) are longitudinally rotatably arranged on the inner side of the rear fixed disk (28), the front ends of the threaded rods (29) penetrate the back side of the saw surface (1) and extend to the front side of the front fixed disk (26), and the front ends of the threaded rods (29) are threadedly connected with threaded sleeves.

4. A high-strength diamond saw blade according to claim 1, characterized in that: A pressing spring (34) is provided on the peripheral side surface of the sliding rod (31) and located on the side of the limiting piece (32) opposite to the rotating plate (33).

5. The high-strength diamond saw blade according to claim 1, characterized in that: Two angle rods (35) are fixedly arranged on the left and right sides of the front face of the rotating plate (33), and contact pieces (36) are rotatably arranged on the inner sides of the two angle rods (35), and the inner sides of the contact pieces (36) are slidably connected to the peripheral side surfaces of the sliding rods (31).

6. A high-strength diamond saw blade according to claim 5, characterized in that: A fixing plate (37) is provided at the front end of the two angle rods (35), the back side of the fixing plate (37) is rotatably connected to the front end of the sliding rod (31), and a handle (38) is provided at the front side of the fixing plate (37).

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