Composite diamond edge grinding wheel

Abstract

The utility model relates to the technical field of diamond products, and discloses a composite type diamond edge grinding wheel which comprises a grinding wheel base body, the grinding wheel base body comprises a center circular ring and an outer ring plate, the center circular ring and the outer ring plate are connected through connecting rods, a through groove is formed in the outer side face of the outer ring plate between every two adjacent connecting rods, and the center circular ring is connected with the outer ring plate through the through groove. The abrasion block has the advantages that the abrasion block is easy and convenient to install and operate, when a single abrasion block is abraded and needs to be replaced, only the abraded abrasion block needs to be taken down, and cost is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond products, in particular to a composite diamond edge grinding wheel. Background Art

[0002] The diamond edge grinding wheel is a kind of diamond tool, mainly applicable to the surface grinding process of various refractory materials. The product adopts a specially designed conical mounting hole structure, which is easy to load and unload, and has the advantages of good processing flatness, high grinding efficiency and long service life.

[0003] After the diamond edge grinding wheel is used for a long time, it will be worn to a certain extent. Even if only a certain area is worn, the whole grinding wheel needs to be replaced, which will increase the cost and cause waste. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a composite diamond edge grinding wheel, which has the effects of adaptively replacing the worn area, simple operation and cost reduction.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: it includes a grinding wheel base body, the grinding wheel base body includes a central ring and an outer ring plate, the central ring and the outer ring plate are connected by connecting rods, a through groove is arranged on the outer side surface of the outer ring plate between adjacent connecting rods, and a grinding block is slidably connected in the through groove.

[0006] The further setting of the utility model is: it further includes a connecting mechanism, the connecting mechanism includes a plug rod and a fixing rod, one end of the fixing rod is fixed on the outer side surface of the central ring, the other end is provided with an opening, and its end is equally divided into four short plates along the axial direction, an external thread is arranged on the outer side surface of each short plate, a nut is sleeved and slid on the fixing rod, the nut is threadedly connected to the outside of the short plate, and one end of the plug rod is fixed on the outer side surface of the grinding block, and the plug rod can be inserted into the fixing rod.

[0007] The further setting of the utility model is: an anti-slip sheet is arranged on the inner side surface of each short plate.

[0008] The further setting of the utility model is: the grinding block is in a C shape, and the bottom plate of the grinding block can be inserted into the through groove of the outer ring plate.

[0009] The further setting of the utility model is: the bottom plate of the grinding block is longer than the top plate, and grinding teeth are arranged on the outer side surface of the top plate away from the central ring.

[0010] The further setting of the utility model is: the grinding teeth are in a right triangle shape.

[0011] A further setting of the present utility model is that: on opposite sides of each of the connecting rods, sliding rods are convexly provided, and on opposite outer sides of each of the grinding block bases, sliding grooves are concavely provided, and the sliding grooves are slidably connected to the sliders.

[0012] A further setting of the present utility model is that: the connecting rod is hollow, water outlet holes are equidistantly provided on the circumferential side surface of the connecting rod, and a water inlet hole is provided through the end surface of the outer ring plate of the connecting rod.

[0013] A further setting of the present utility model is that: the inserting rod and the fixing rod are made of resin material.

[0014] A further setting of the present utility model is that: the central ring and the outer ring plate are made of metal material.

[0015] The beneficial effects of the present utility model are:

[0016] 1. When it is necessary to install the grinding block on the grinding wheel body, insert the base plate of the grinding block along the through groove of the outer ring plate. At this time, the sliding groove of the grinding block base plate slides into the sliding rod on the connecting rod to ensure the accuracy of subsequent insertion. Insert the inserting rod fixed on the outer side surface of the grinding block base plate into the opening at the end of the fixing rod, and then tighten the nut on the external thread of the short plate. In this way, the installation of one grinding block is completed. The installation operation is simple and convenient. When a single grinding block is worn and needs to be replaced, only the worn grinding block needs to be removed, which greatly saves costs.

[0017] 2. On the outer side surface of the top of the grinding block, grinding teeth in the shape of a right triangle are also provided, which can achieve the effect of rotary cutting and can expand the application range of the grinding edge wheel.

[0018] 3. The anti-slip sheet can strengthen the friction between the inserting rod and the fixing rod, ensure the connection stability between the inserting rod and the fixing rod, and prevent the grinding edge wheel from slipping off during rotation.

[0019] 4. By providing a water inlet hole and a water outlet hole on the connecting rod, the working grinding edge wheel can be cooled, and the service life of the grinding edge wheel can be improved. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 is the structural schematic diagram of the present utility model.

[0022] Figure 2 is the exploded structural schematic diagram between the inserting rod and the fixing rod in the present utility model.

[0023] In the figure, 1 is the grinding wheel base body; 101 is the central ring; 102 is the outer ring plate; 2 is the connecting rod; 3 is the grinding block; 4 is the inserting rod; 5 is the fixing rod; 6 is the short plate; 7 is the external thread; 8 is the nut; 9 is the through groove; 10 is the grinding tooth; 11 is the sliding rod; 12 is the sliding groove; 13 is the water outlet hole; 14 is the water inlet hole. Specific implementation mode

[0024] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0025] Embodiment, a composite diamond grinding wheel edge, as Figure 1-2 shown, includes a grinding wheel base body 1, the grinding wheel base body 1 includes a central ring 101 and an outer ring plate 102, the central ring 101 and the outer ring plate 102 are connected by a connecting rod 2, a through groove 9 is provided on the outer side surface of the outer ring plate 102 between adjacent connecting rods 2, a grinding block 3 is slidably connected in the through groove 9, and further includes a connecting mechanism, the connecting mechanism includes an inserting rod 4 and a fixing rod 5, one end of the fixing rod 5 is fixed on the outer side surface of the central ring 101, the other end is provided with an opening, and its end is equally divided into four short plates 6 along the axial direction, an external thread 7 is provided on the outer side surface of each short plate 6, a nut 8 is sleeved and slid on the fixing rod 5, the nut 8 is threadedly connected to the outside of the short plate 6, one end of the inserting rod 4 is fixed on the outer side surface of the grinding block 3, the inserting rod 4 can be inserted into the fixing rod 5, an anti-slip sheet is provided on the inner side surface of each short plate 6, the anti-slip sheet can strengthen the friction between the inserting rod 4 and the fixing rod 5, ensure the connection stability between the inserting rod 4 and the fixing rod 5, and avoid the grinding wheel from slipping off during rotation. The grinding block 3 is in a U shape, and the bottom plate of the grinding block 3 can be inserted into the through groove 9 of the outer ring plate 102. When it is necessary to install the grinding block 3 on the grinding wheel body, the bottom plate of the grinding block 3 is inserted along the through groove 9 of the outer ring plate 102. At this time, the sliding groove 12 on the bottom plate of the grinding block 3 slides along the sliding rod 11 on the connecting rod 2 to ensure the accuracy of subsequent insertion. The inserting rod 4 fixed on the outer side surface of the bottom plate of the grinding block 3 is inserted into the opening at the end of the fixing rod 5, and then the nut 8 is tightened on the external thread 7 of the short plate 6, so that one grinding block 3 is installed. The installation operation is simple and convenient. When a single grinding block 3 is worn and needs to be replaced, only the worn grinding block 3 needs to be removed, which greatly saves costs.

[0026] Furthermore, grinding teeth 10 are provided on the outer side surface of the top plate of the grinding block 3 away from the central ring 101. The grinding teeth 10 are in a right triangle shape, which can achieve the effect of rotary cutting and can expand the use range of the grinding wheel edge.

[0027] Further, sliding rods 11 protrude from opposite sides of each connecting rod 2, and sliding grooves 12 are concavely arranged on opposite outer sides of the bottom plate of each grinding block 3. The sliding grooves 12 are slidably connected to the sliding blocks.

[0028] Further, the connecting rod 2 is hollow, water outlet holes 13 are equidistantly arranged on the circumferential side surface of the connecting rod 2, and a water inlet hole 14 is arranged through the end surface of the outer ring plate 102 of the connecting rod 2. By arranging the water inlet hole 14 and the water outlet hole 13 on the connecting rod 2, the edge grinding wheel in operation can be cooled, and the service life of the edge grinding wheel can be prolonged.

[0029] Further, the inserting rod 4 and the fixing rod 5 are made of resin, and the central ring 101 and the outer ring plate 102 are made of metal.

[0030] Working principle of a composite diamond edge grinding wheel:

[0031] When it is necessary to install the grinding block 3 on the grinding wheel body, insert the bottom plate of the grinding block 3 along the through groove 9 of the outer ring plate 102. At this time, the sliding groove 12 on the bottom plate of the grinding block 3 slides into the sliding rod 11 on the connecting rod 2 to ensure the accuracy of subsequent insertion. Insert the inserting rod 4 fixed to the outer side surface of the bottom plate of the grinding block 3 into the opening at the end of the fixing rod 5, and then tighten the nut 8 on the external thread 7 of the short plate 6. In this way, the installation of one grinding block 3 is completed. The installation operation is simple and convenient. When a single grinding block 3 is worn and needs to be replaced, only the worn grinding block 3 needs to be removed, which greatly saves costs.

Claims

1. A composite diamond squaring wheel, characterized in that: It includes a grinding wheel base body (1), the grinding wheel base body (1) includes a central ring (101) and an outer ring plate (102), the central ring (101) and the outer ring plate (102) are connected by a connecting rod (2), a through groove (9) is arranged on the outer side surface of the outer ring plate (102) between adjacent connecting rods (2), and a grinding block (3) is slidably connected in the through groove (9).

2. The composite diamond squaring wheel according to claim 1, characterized in that: It further includes a connecting mechanism, the connecting mechanism includes a plug rod (4) and a fixing rod (5), one end of the fixing rod (5) is fixed on the outer side surface of the central ring (101), the other end is provided with an opening, and its end is equally spaced and divided into four short plates (6) along the axial direction. An external thread (7) is arranged on the outer side surface of each short plate (6), a nut (8) is sleeved and slid on the fixing rod (5), the nut (8) is threadedly connected outside the short plate (6), and one end of the plug rod (4) is fixed on the outer side surface of the grinding block (3), and the plug rod (4) can be inserted into the fixing rod (5).

3. The composite diamond squaring wheel according to claim 2, characterized in that: An anti-slip sheet is arranged on the inner side surface of each short plate (6).

4. The composite diamond squaring wheel according to claim 3, characterized in that: The grinding block (3) is in a U shape, and the bottom plate of the grinding block (3) can be inserted into the through groove (9) of the outer ring plate (102).

5. The composite diamond squaring wheel according to claim 4, characterized in that: A grinding tooth (10) is arranged on the outer side surface of the top plate of the grinding block (3) away from the central ring (101).

6. The composite diamond squaring wheel according to claim 5, characterized in that: The grinding tooth (10) is in a right triangle shape.

7. The composite diamond squaring wheel according to claim 6, characterized in that: A sliding rod (11) protrudes from opposite sides of each connecting rod (2), a sliding groove (12) is concavely arranged on opposite outer sides of the bottom plate of each grinding block (3), and the sliding groove (12) is slidably connected to a slider.

8. The composite diamond squaring wheel according to claim 7, characterized in that: The connecting rod (2) is hollow, water outlet holes (13) are equally spaced on the circumferential side surface of the connecting rod (2), and a water inlet hole (14) is arranged through the end surface of the outer ring plate (102) on the connecting rod (2).

9. The composite diamond squaring wheel according to claim 8, characterized in that: The plug rod (4) and the fixing rod (5) are made of resin material.

10. The composite diamond squaring wheel according to claim 9, characterized in that: The central ring (101) and the outer ring plate (102) are made of metal material.

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