CN222344371U - Dual-purpose diamond saw blade for cutting and polishing - Google Patents

Abstract

The utility model provides a dual-purpose cutting and polishing diamond saw blade, which comprises a saw blade body, wherein one side of the saw blade body is provided with a mounting groove, the inside of the mounting groove is provided with a locking component, the surface of the locking component is provided with a polishing disc, the circle centers of the saw blade body and the polishing disc are respectively provided with a mounting hole, the locking component comprises a bottom ring, the periphery of the bottom ring is fixedly provided with two transverse plates, the two transverse plates are inserted into the slots to conduct guiding and limiting, the connection with the locking component is completed, the transverse plates rotate into the clamping groove, and therefore the polishing disc is prevented from falling out of the mounting groove when in use.

Description

Dual-purpose diamond saw blade for cutting and polishing

Technical Field

The utility model relates to the technical field of saw blades, in particular to a dual-purpose cutting and polishing diamond saw blade.

Background

Saw blades are a generic term for thin sheet circular cutters used to cut solid materials. The saw blade can be divided into a diamond saw blade for cutting stone, a high-speed steel saw blade (without embedded with a hard alloy tool bit) for cutting metal materials, and a hard alloy saw blade for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like, wherein diamond saw blade products in the prior art are all single-purpose, namely cutting and used, have no polishing function, and are required to be replaced by polishing diamond-like grinding disc products for operation in actual use processing operation, so that the operation efficiency is low and the manufacturing cost is high.

The utility model provides a double-purpose cutting of patent CN217020012U is polished diamond saw bit, sets up diamond saw bit cutting surface and diamond saw bit polishing surface of two opposite surfaces of saw bit body, diamond saw bit cutting surface is provided with the strip recess, diamond saw bit polishing surface is provided with the arc recess, through divide into cutting surface and polishing surface with the upper and lower face of cutting diamond-like saw bit, the polishing surface is made into the structural configuration with the same function of polishing diamond-like saw bit through special technology, simultaneously the cutting surface continues to keep the form of cutting diamond-like saw bit, polishing surface and cutting surface can simultaneously act on and cut when cutting, then accomplish by the polishing surface alone when polishing, wherein polishing surface cuts into the diamond tool bit caking through setting up the arc recess of symmetry rule and cuts into the diamond tool bit of rule and reduce the resistance of polishing, arc recess intercommunication forms the discharge passageway of piece simultaneously, and then realized the function of polishing on the diamond cutting function saw bit, can cut and polish the operation respectively under the prerequisite of not changing the instrument, and work efficiency has been improved.

According to the scheme, the two sides of the saw blade are respectively provided with the diamond saw blade cutting surface and the diamond saw blade polishing surface, the scheme has the defects that the diamond saw blade cutting surface and the diamond saw blade polishing surface are inconvenient to split and mount, in addition, the diamond saw blade polishing surface is similar to the diamond saw blade cutting surface, and the blade end of the diamond saw blade cutting surface is easy to wear during polishing.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide a dual-purpose cutting and polishing diamond saw blade, which solves the problems in the prior art, has novel structure, the polishing disc is arranged in the mounting groove of the saw blade body through the locking component, the grinding disc is conveniently detached, replaced and installed, the grinding disc is driven to move outwards through the flat head screw of the locking assembly, and then the grinding disc protrudes out of the installation groove, so that the blade end of the saw blade body is prevented from being worn.

In order to achieve the purpose, the dual-purpose cutting and polishing diamond saw blade comprises a saw blade body, wherein one side of the saw blade body is provided with a mounting groove, a locking component is arranged in the mounting groove, a polishing disc is arranged on the surface of the locking component, mounting holes are formed in the circle centers of the saw blade body and the polishing disc, the locking component comprises a bottom ring, two transverse plates are fixed on the periphery of the bottom ring, two slots are formed in the back surface of the polishing disc, the transverse plates can be inserted along the slots, an outer ring is sleeved on the outer end surface of the mounting hole in a rotating mode, and the outer ring and the bottom ring are fixedly mounted and can rotate along the outer wall of the mounting hole.

Further, two groups of clamping grooves are formed in the polishing disc, the clamping grooves are communicated with the innermost side of the slot, and the transverse plate can be rotatably inserted into the clamping grooves.

Further, the locking assembly further comprises fixing plates, the fixing plates are fixed to two sides of the outer ring, and the bottoms of the fixing plates are fixed to the bottom ring.

Furthermore, the both sides of mounting hole perpendicular to fixed plate have seted up the spout, and the inside sliding connection of spout has the slipframe, the bottom ring slides along the slipframe inside.

Further, a certain interval is arranged between the inner ring and the outer ring of the polishing disc.

Furthermore, flat head screws are rotatably arranged on two sides of the inner ring of the outer ring through bearings, and screw holes are formed in positions, corresponding to the flat head screws, on the outer sides of the mounting holes.

Further, the saw blade body and the polishing disc are made of diamond materials.

The dual-purpose cutting and polishing diamond saw blade has the beneficial effects that the dual-purpose cutting and polishing diamond saw blade comprises a saw blade body, a mounting groove, a mounting hole, a locking assembly, a bottom ring, a transverse plate, a sliding groove, a sliding frame, an outer ring, a fixing plate, a screw hole, flat head screws, a polishing disc, a slot and a clamping groove;

1. According to the utility model, the connection with the locking assembly is completed by inserting the slot and the transverse plate for guiding and limiting, and the transverse plate rotates to enter the clamping groove, so that the polishing disc is prevented from falling out of the mounting groove when in use.

2. According to the utility model, the flat head screw is inserted into the screw hole to fix the polishing disc, and the screw hole has a certain depth, so that the thickness of the polishing disc protruding out of the mounting groove can be determined according to the insertion depth of the flat head screw, and the polishing or cutting state can be conveniently switched.

3. Compared with the prior art, the grinding disc is arranged in the mounting groove of the saw blade body through the locking assembly, the grinding disc is convenient to detach, replace and mount, and the grinding disc is driven to move outwards through the flat head screw of the locking assembly, so that the grinding disc protrudes out of the mounting groove, and the blade end of the saw blade body is prevented from being worn.

Drawings

FIG. 1 is a schematic view of the overall structure of a dual purpose cutting sharpening diamond saw blade of the present utility model;

FIG. 2 is a schematic illustration of a lock assembly for a dual purpose cutting sharpening diamond saw blade in accordance with the present utility model;

FIG. 3 is a second schematic view of a lock assembly for a dual purpose cutting sharpening diamond saw blade according to the present utility model;

fig. 4 is a schematic view showing the back structure of a polishing disc for cutting and polishing a diamond saw blade in dual use according to the present utility model.

In the figure, 1, a saw blade body, 11, a mounting groove, 12, a mounting hole, 2, a locking component, 21, a bottom ring, 22, a transverse plate, 23, a sliding groove, 24, a sliding frame, 25, an outer ring, 26, a fixing plate, 27, a screw hole, 28, a flat head screw, 3, a polishing disc, 31, a slot, 32 and a clamping groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the dual-purpose cutting and polishing diamond saw blade comprises a saw blade body 1, wherein a mounting groove 11 is formed in one side of the saw blade body 1, a locking component 2 is arranged in the mounting groove 11, a polishing disc 3 is arranged on the surface of the locking component 2, mounting holes 12 are formed in the circle centers of the saw blade body 1 and the polishing disc 3, the locking component 2 comprises a bottom ring 21, two transverse plates 22 are fixed on the periphery of the bottom ring 21, two slots 31 are formed in the back surface of the polishing disc 3, the transverse plates 22 can be inserted along the slots 31, an outer ring 25 is rotatably sleeved on the outer end surface of the mounting hole 12, the outer ring 25 and the bottom ring 21 can be fixedly mounted on the outer wall of the mounting hole 12, the saw blade body 1 and the polishing disc 3 are made of diamond materials, when the device is used, the polishing disc 3 is mounted in the mounting groove 11 through the locking component 2, when the saw blade body 1 is cut, the polishing disc 3 is flush with the saw blade body 1, and when the polishing component 2 is required to extend out of the mounting groove 11.

In this embodiment, two sets of clamping grooves 32 are provided in the polishing disc 3, and the clamping grooves 32 are communicated with the innermost side of the slot 31, the transverse plate 22 is rotatably inserted into the clamping grooves 32, and is inserted into the transverse plate 22 through the slot 31 to guide and limit, so that the connection with the locking assembly 2 is completed, and the transverse plate 22 rotates into the clamping grooves 32, so that the polishing disc 3 is prevented from falling out of the mounting groove 11 in use.

In this embodiment, the locking assembly 2 further includes a fixing plate 26, two sides of the outer ring 25 are fixed with the fixing plate 26, the bottom of the fixing plate 26 is fixed with the bottom ring 21, the mounting hole 12 is perpendicular to two sides of the fixing plate 26, the sliding groove 23 is provided with the sliding frame 24, the bottom ring 21 slides along the sliding frame 24, a certain interval is provided between the inner ring of the polishing disc 3 and the outer ring 25, flat head screws 28 are rotatably mounted on two sides of the inner ring of the outer ring 25 through bearings, screw holes 27 are provided at positions corresponding to the flat head screws 28 on the outer side of the mounting hole 12, during mounting, the bottom ring 21 and the outer ring 25 are firstly sleeved on the periphery of the mounting hole 12, then the polishing disc 3 is clamped with the transverse plate 22 through slots 31, the outer ring 25 is rotated, the bottom ring 21 rotates along the sliding frame 24, after the transverse plate 22 rotates to the inside of the clamping slots 32, the flat head screws 28 of the inner ring correspond to the screw holes 27 of the mounting hole 12, fixing the polishing disc 3 is completed inside the flat head screws 28 through inserting the screw holes 28 into the screw holes 27, and the flat head screws 27 have a certain depth, so that the polishing disc 3 can be conveniently cut and cut according to the insertion depth of the flat head screws 28, and the mounting depth of the polishing disc 11 can be conveniently switched between the mounting states.

When the device is used, during installation, the bottom ring 21 and the outer ring 25 are sleeved on the periphery of the mounting hole 12, then the grinding disc 3 is clamped with the transverse plate 22 through the slot 31, the outer ring 25 is rotated, the bottom ring 21 rotates along the sliding frame 24, after the transverse plate 22 rotates to the inside of the clamping groove 32, the flat head screw 28 of the inner ring of the rotating ring corresponds to the screw hole 27 of the mounting hole 12, the fixing of the grinding disc 3 is completed by inserting the flat head screw 28 into the screw hole 27, the screw hole 27 has a certain depth, and therefore the thickness of the grinding disc 3 protruding out of the mounting groove 11 can be determined according to the inserting depth of the flat head screw 28, so that the grinding or cutting state can be conveniently switched, when the saw blade body 1 is cut, the grinding disc 3 is kept flush with the saw blade body 1, and when grinding is needed, the locking assembly 2 stretches out of the mounting groove 11.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. A dual-purpose cutting and grinding diamond saw blade, comprising a saw blade body (1), characterized in that: a mounting groove (11) is provided on one side of the saw blade body (1), and a locking assembly (2) is provided inside the mounting groove (11), a grinding disc (3) is installed on the surface of the locking assembly (2), and mounting holes (12) are provided at the centers of the saw blade body (1) and the grinding disc (3), the locking assembly (2) comprises a bottom ring (21), and two transverse plates (22) are fixed to the periphery of the bottom ring (21), two slots (31) are provided on the back side of the grinding disc (3), and the transverse plates (22) can be inserted along the slots (31), an outer ring (25) is rotatably sleeved on the outer end surface of the mounting hole (12), and the outer ring (25) and the bottom ring (21) are fixedly installed and can rotate along the outer wall of the mounting hole (12). 2. A dual-purpose cutting and grinding diamond saw blade according to claim 1, characterized in that: two groups of slots (32) are provided inside the grinding disc (3), and the slots (32) are connected to the innermost side of the slot (31), and the cross plate (22) can be rotatably inserted into the slots (32). 3. A dual-purpose cutting and grinding diamond saw blade according to claim 1, characterized in that: the locking assembly (2) also includes a fixing plate (26), the fixing plates (26) are fixed on both sides of the outer ring (25), and the bottom of the fixing plate (26) is fixed to the bottom ring (21). 4. A dual-purpose cutting and grinding diamond saw blade according to claim 3, characterized in that: the mounting hole (12) is provided with a slide groove (23) on both sides perpendicular to the fixed plate (26), and a slide frame (24) is slidably connected inside the slide groove (23), and the bottom ring (21) slides inside the slide frame (24). 5. A dual-purpose cutting and grinding diamond saw blade according to claim 4, characterized in that a certain interval is provided between the inner ring and the outer ring (25) of the grinding disc (3). 6. A dual-purpose cutting and grinding diamond saw blade according to claim 5, characterized in that flat head screws (28) are rotatably mounted on both sides of the inner ring of the outer ring (25) through bearings, and screw holes (27) are opened on the outer side of the mounting hole (12) at positions corresponding to the flat head screws (28). 7. A dual-purpose cutting and grinding diamond saw blade according to claim 1, characterized in that the saw blade body (1) and the grinding disc (3) are both made of diamond material.