Reinforced grinding wheel

Abstract

The utility model belongs to the technical field of grinding wheels, and particularly relates to a reinforced grinding wheel which comprises two fixing discs which are oppositely arranged, stabilizing sleeves are arranged in the centers of the opposite walls of the two fixing discs, a grinding wheel is arranged on the stabilizing sleeves in a sleeved mode, and the grinding wheel is located between the two fixing discs. The multiple stabilizing assemblies are arranged in an array mode and located between the two fixing discs; the multiple fixed reinforcing components are arranged in an array mode, and the fixed reinforcing components are arranged on the peripheral side walls of the corresponding fixed discs in an array mode; the number of the detachable reinforcing members is the same as that of the fixed reinforcing members, and the detachable reinforcing members are detachably arranged on the corresponding fixed reinforcing members respectively and used for solving the problem that in the using process, due to the fact that the structural strength of the grinding wheel is limited, when a user exerts too much force, a workpiece rapidly and violently abuts against the grinding wheel, the workpiece cannot be damaged, and the grinding wheel cannot be damaged. And the grinding wheel is easy to crack when being impacted.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding wheels, and particularly relates to a reinforced grinding wheel. Background Art

[0002] A grinding wheel is a bonded abrasive material bonded together with a binder to form a specific shape. Most are disc-shaped, with a central hole for the rotating shaft. These bonded abrasives possess a certain strength. Grinding wheels primarily consist of abrasive material, a binder, and pores, often referred to as the three elements of a bonded abrasive tool.

[0003] However, due to the limited structural strength of the existing grinding wheel, when the user applies too much force during use and causes the workpiece to hit the grinding wheel quickly and violently, the grinding wheel is easily broken by the impact, causing the grinding wheel fragments to fly and injure the user. Utility Model Content

[0004] Based on the problems mentioned in the above background technology, the utility model provides a reinforced grinding wheel, which is used to solve the problem that the grinding wheel is easily broken by the impact when the user uses too much force during use, causing the workpiece to hit the grinding wheel quickly and violently due to the limited structural strength of the grinding wheel itself.

[0005] The technical solutions adopted in this utility model are as follows:

[0006] A reinforced grinding wheel, comprising:

[0007] A fixed plate, wherein two fixed plates are provided opposite to each other, and a stabilizing sleeve is provided at the center of the opposite walls of the two fixed plates, and a grinding wheel is provided on the stabilizing sleeve, and the grinding wheel is located between the two fixed plates;

[0008] A stabilizing assembly, wherein a plurality of stabilizing assemblies are arranged in an array and located between two fixing plates, and used for fixing the grinding wheel sleeved on the stabilizing sleeve;

[0009] A fixed reinforcement member, wherein a plurality of fixed reinforcement members are arranged in an array and are respectively arranged in an array on the peripheral side walls of the corresponding fixed plate;

[0010] The detachable reinforcement members are the same in number as the fixed reinforcement members and are detachably arranged on the corresponding fixed reinforcement members.

[0011] On the basis of the above technical solution, the present invention also makes the following improvements:

[0012] Furthermore, a plurality of fixing holes are arranged in an array on the grinding wheel, and the number of the fixing holes is the same as the number of the stabilizing components.

[0013] Furthermore, the stabilizing assembly includes a fixing sleeve, a plurality of which are provided and are arranged in an array on the opposite walls of the two fixed plates, each of the fixing sleeves is located in a corresponding fixing hole, and rivets are provided in the two corresponding fixing sleeves on the opposite walls of each fixed plate.

[0014] Furthermore, the fixed reinforcement component includes a fixed reinforcement block and a tooth groove. The fixed reinforcement block is arranged on the corresponding side wall of the fixed disk. The side wall of the fixed reinforcement block facing the grinding wheel is provided with grabbing teeth. The tooth groove is arranged on the side wall of the grinding wheel, and the grabbing teeth are engaged with the tooth groove grabber.

[0015] Furthermore, the removable reinforcement component includes a removable reinforcement block, two fixing columns are provided on the side wall of the removable reinforcement block by fixing screws, two assembly sleeves are provided on the side wall of the fixed reinforcement block, each of the fixing columns is respectively clamped in the corresponding assembly sleeve and fixed by a locking screw, and grab teeth are provided on the side wall of the removable reinforcement block facing the grinding wheel, and the grab teeth cooperate with the tooth groove grab buckles.

[0016] Furthermore, adhesive is coated between the grabbing teeth and the tooth grooves.

[0017] Beneficial effects of the utility model:

[0018] The stabilizing component can be used to stably assemble the grinding wheel between the two fixed plates. The fixed reinforcing component and the detachable reinforcing component can be clamped and grasped on the side wall of the grinding wheel, thereby further enhancing the structural strength of the grinding wheel and preventing the grinding wheel from being easily broken by the impact when the workpiece hits the grinding wheel quickly and violently. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention can be further described by way of non-limiting examples given in the accompanying drawings;

[0020] Figure 1 This is a structural diagram of a reinforced grinding wheel of the utility model;

[0021] Figure 2 This utility model is a kind of explosion-proof reinforced grinding wheel Figure 1 ;

[0022] Figure 3 This utility model is a kind of explosion-proof reinforced grinding wheel Figure 2 ;

[0023] Figure 4 This is a cross-sectional view of a reinforced grinding wheel of the utility model.

[0024] The attached drawings are marked as follows:

[0025] 101. Fixed plate; 102. Stabilizing sleeve; 201. Fixed sleeve; 202. Rivet; 3. Fixed reinforcement block; 4. Grasping teeth; 501. Removable reinforcement block; 502. Fixed column; 503. Assembly sleeve; 504. Fixing screw; 505. Locking screw; 6. Grinding wheel; 601. Fixing hole; 602. Tooth groove. DETAILED DESCRIPTION

[0026] like Figures 1 to 4 As shown, a reinforced grinding wheel includes: a fixed disc 101, two fixed discs 101 are provided opposite each other, and a stabilizing sleeve 102 is provided at the center of the opposite walls of the two fixed discs 101. During assembly, the stabilizing sleeve 102 in the middle of the fixed disc 101 is clamped into the center hole of the grinding wheel 6, so that the grinding wheel 6 is sleeved on the stabilizing sleeve 102 and clamped between the two fixed discs 101;

[0027] The stabilizing assembly is provided with a plurality of stabilizing assemblies in an array and is located between the two fixed disks 101. The grinding wheel 6 is provided with a plurality of fixing holes 601 in an array. The number of the fixing holes 601 is the same as the number of the stabilizing assemblies. The stabilizing assembly includes a fixing sleeve 201. The fixing sleeve 201 is provided with a plurality of fixing sleeves 201 and is respectively arranged in an array on the opposite walls of the two fixed disks 101. Each fixing sleeve 201 is respectively located in the corresponding fixing hole 601, and a rivet 202 is provided in the two fixing sleeves 201 at the corresponding positions on the opposite walls of each fixed disk 101; after the grinding wheel 6 is clamped and located between the two fixed disks 101, each fixing sleeve 201 on the side wall of each fixed disk 101 is respectively located in the corresponding fixing hole 601, and finally the rivet 202 is riveted into the two fixing sleeves 201 at the corresponding positions on the opposite walls of each fixed disk 101, so that the two rivet caps of the rivet 202 are respectively fastened against the side walls of the corresponding fixed disk 101, thereby fixing the grinding wheel 6 sleeved on the stabilizing sleeve 102 to prevent it from rotating;

[0028] A fixed reinforcement member, wherein a plurality of fixed reinforcement members are arranged in an array and are respectively arranged in an array on the peripheral side walls of the corresponding fixed disks 101, and the fixed reinforcement member includes a fixed reinforcement block 3 and a tooth groove 602. The fixed reinforcement block 3 is arranged on the peripheral side wall of the corresponding fixed disk 101, and a grabbing tooth 4 is provided on the side wall of the fixed reinforcement block 3 facing the grinding wheel 6. The tooth groove 602 is provided on the side wall of the grinding wheel 6. When the grinding wheel 6 is stably assembled between the two fixed disks 101, the grabbing tooth 4 on each fixed reinforcement block 3 is grabbed and buckled into the corresponding tooth groove 602 on the side wall of the grinding wheel 6 to be snapped together, and an adhesive is also applied between the grabbing tooth 4 on the fixed reinforcement block 3 and the tooth groove 602, so that the grabbing tooth 4 and the tooth groove 602 are firmly bonded together;

[0029] The detachable reinforcement member has the same number of detachable reinforcement members as the number of fixed reinforcement fixtures, and they are detachably arranged on the corresponding fixed reinforcement members. The detachable reinforcement member includes a detachable reinforcement block 501. Two fixing columns 502 are provided on the side wall of the detachable reinforcement block 501 through fixing screws 504. The fixing columns 502 can be assembled on the detachable reinforcement block 501 through the fixing screws 504. Two assembly sleeves 503 are provided on the side wall of the fixed reinforcement block 3. When assembling the detachable reinforcement block 501, the detachable reinforcement block 501 is captured and buckled in the tooth groove 602, and then one end of the fixing column 502 is clamped in the corresponding assembly sleeve 503, and then the fixing column 502 is assembled on the detachable reinforcement block 501 using the fixing screws 504. Finally, the locking screws 505 are screwed into the assembly sleeve 503 and the fixing The fixing column 502 is fixed to the fixing column 502, thereby achieving a stable assembly of the fixing column 502 and the assembly sleeve 503, so that the detachable reinforcement block 501 is assembled on the side wall of the grinding wheel 6, prompting the grabbing teeth 4 on the detachable reinforcement block 501 to engage with the tooth grooves 602 on the side wall of the grinding wheel 6, and adhesive is also applied between the grabbing teeth 4 of the detachable reinforcement block 501 and the tooth grooves 602, thereby enhancing the tightness of the connection between the grabbing teeth 4 and the tooth grooves 602; because the two side walls of the grinding wheel 6 are provided with the fixed reinforcement block 3 and the detachable reinforcement block 501, the grabbing teeth 4 on the fixed reinforcement block 3 and the detachable reinforcement block 501 engage with the tooth grooves 602 on the side wall of the grinding wheel 6, which can further enhance the structural strength of the grinding wheel 6, thereby preventing the grinding wheel 6 from being easily broken by the impact when the workpiece is quickly and violently pressed against the side wall of the grinding wheel 6;

[0030] When the grinding wheel 6 is worn with continuous use, and the circumference of the grinding wheel 6 becomes smaller and closer to the detachable reinforcement block 501, the detachable reinforcement block 501 can be removed, so that the grinding wheel 6 can be used again, and the circumference of the grinding wheel 6 can be used to the edge close to the fixed reinforcement block 3.

[0031] The above describes the present invention in detail. The description of the specific embodiments is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A reinforced grinding wheel, characterized in that: include: A fixed disk (101), wherein two fixed disks (101) are provided opposite to each other, and a stabilizing sleeve (102) is provided at the center of the opposite walls of the two fixed disks (101), and a grinding wheel (6) is provided on the stabilizing sleeve (102), and the grinding wheel (6) is located between the two fixed disks (101); A stabilizing assembly, wherein a plurality of stabilizing assemblies are arranged in an array and are located between two fixing plates (101) and are used to fix a grinding wheel (6) sleeved on a stabilizing sleeve (102); A fixed reinforcing member, wherein a plurality of fixed reinforcing members are arranged in an array and are respectively arranged in an array on the peripheral side walls of the corresponding fixed disk (101); The detachable reinforcement members are the same in number as the fixed reinforcement members and are detachably arranged on the corresponding fixed reinforcement members.

2. A reinforced grinding wheel according to claim 1, characterized in that: The grinding wheel (6) is provided with a plurality of fixing holes (601) in an array, and the number of the fixing holes (601) is the same as the number of the stabilizing components.

3. The reinforced grinding wheel according to claim 2, characterized in that: The stabilizing assembly comprises a fixing sleeve (201), a plurality of the fixing sleeves (201) are provided and are arranged in an array on the opposite walls of the two fixing disks (101), each of the fixing sleeves (201) is located in a corresponding fixing hole (601), and a rivet (202) is provided in the two fixing sleeves (201) at corresponding positions on the opposite walls of each fixing disk (101).

4. The reinforced grinding wheel according to claim 1, characterized in that: The fixed reinforcement component comprises a fixed reinforcement block (3) and a tooth groove (602); the fixed reinforcement block (3) is arranged on the peripheral side wall of the corresponding fixed disk (101); a grabbing tooth (4) is arranged on the side wall of the fixed reinforcement block (3) facing the grinding wheel (6); the tooth groove (602) is arranged on the side wall of the grinding wheel (6); and the grabbing tooth (4) is engaged with the tooth groove (602).

5. The reinforced grinding wheel according to claim 4, characterized in that: The detachable reinforcement member comprises a detachable reinforcement block (501), two fixing columns (502) are provided on the side wall of the detachable reinforcement block (501) via fixing screws (504), two assembly sleeves (503) are provided on the side wall of the fixed reinforcement block (3), each of the fixing columns (502) is respectively clamped in the corresponding assembly sleeve (503) and locked and fixed by a locking screw (505), and a grabbing tooth (4) is provided on the side wall of the detachable reinforcement block (501) facing the grinding wheel (6), and the grabbing tooth (4) is engaged with the tooth groove (602).

6. The reinforced grinding wheel according to claim 5, characterized in that: Adhesive is coated between the grabbing teeth (4) and the tooth grooves (602).

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