Novel reliable grinding tool for grinding device

Abstract

The utility model relates to the field of grinding equipment, in particular to a novel reliable grinding tool for a grinding device, which comprises a base body and abrasive discs, the base body and the abrasive discs are of disc structures, a shaft tube is arranged at the center of the base body, the shaft tube penetrates through the base body, the abrasive discs are arranged on the upper side and the lower side of the base body, and a mounting hole is formed in the center of the abrasive disc on each side. Concave-convex grinding lines are designed on the surface of the abrasive disc, especially rhombic protruding parts in a preferable scheme, so that the contact area and the friction force between the abrasive disc and the surface of a workpiece are remarkably increased, and therefore the grinding efficiency and the machining quality are improved. By means of the design, uneven parts on the surface of a workpiece can be effectively cut, the finer grinding effect is achieved, the material grinding discs are arranged on the upper side and the lower side of the base body, the device can conduct double-face grinding at the same time, and the working efficiency and the machining flexibility are improved. The design is particularly suitable for workpieces needing to be subjected to double-sided grinding, and the process conversion and clamping time is shortened.

Description

Technical Field

[0001] The utility model relates to the field of grinding equipment, in particular to a novel and reliable grinding tool for a grinding device. Background Art

[0002] In the field of grinding device technology, the core position of grinding tools cannot be ignored. Their design, performance and reliability are key factors in measuring grinding efficiency, processing quality and production costs. With the rapid development of modern industrial technology, the industrial production environment has put forward more stringent requirements on grinding tools. Not only do they expect them to achieve efficient and precise processing effects, but they also have high hopes for their durability and ease of maintenance, in order to reduce production costs while improving overall production efficiency.

[0003] However, traditional mold designs have exposed obvious limitations when facing these high standards. First, the instability of the connection structure has become the main problem restricting the stability of grinding, which can easily lead to the loosening or falling of the mold during the grinding process, seriously affecting the continuity of grinding and processing quality. Secondly, the complicated installation process not only increases the burden on operators, but also prolongs the time for equipment commissioning and reduces the overall efficiency of the production line. What is more serious is that the service life of traditional molds is generally short. Frequent replacement not only increases the production cost of the enterprise, but also interrupts the continuous operation of the production line, which has an adverse impact on the execution of the production plan. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a novel and reliable grinding tool for a grinding device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the utility model is a new and reliable grinding tool for a grinding device, comprising a base and an abrasive disc, wherein the base and the abrasive disc are both disc structures, wherein: an axis tube is provided at the center of the base, the axis tube penetrates the base, the abrasive disc is arranged on the upper and lower sides of the base, a mounting hole is provided at the center of the abrasive disc on each side, the abrasive disc is sleeved on the axis tube through the mounting hole, a concave edge is provided on the side of the mounting hole, a plurality of fixing holes 2 are arranged around the concave edge, a plurality of fixing holes 1 are arranged around the base, and the fixing hole 1 is located on the outside of the axis tube, the fixing hole 1 coincides with the fixing hole 2 and is connected by a fixing bolt.

[0008] Preferably, the surface of the abrasive disc is provided with grinding lines, and the grinding lines are a concave-convex structure.

[0009] Further preferably, the raised portion of the polished lines is a diamond-shaped structure.

[0010] Again preferably, both ends of the shaft tube are open structures, and connecting holes are arranged around the outer walls of the upper and lower ends of the shaft tube. The connecting holes are provided with connecting bolts for fixing or connecting to the driving mechanism of the grinding device.

[0011] Preferably, a clamping rod is arranged around the outer wall of the shaft tube, and a clamping groove is arranged around the mounting hole of the abrasive disc, and the clamping groove is matched with the clamping rod on the outer wall of the shaft tube.

[0012] Further preferably, the abrasive disc is made of ceramic material.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a new and reliable grinding tool for a grinding device, which has the following beneficial effects:

[0015] Improve grinding efficiency and quality:

[0016] The concave and convex grinding patterns designed on the surface of the abrasive disc, especially the diamond-shaped protrusions in the preferred embodiment, significantly increase the contact area and friction with the workpiece surface, thereby improving the grinding efficiency and processing quality. This design can more effectively cut the uneven parts of the workpiece surface and achieve a finer grinding effect.

[0017] Enhanced connection stability:

[0018] The abrasive disc and the base are firmly connected through fixing bolts and fixing holes, and the fixing structure of the clamping rod and the clamping slot further enhances the stability and reliability of the connection. Even under high-speed rotation and large grinding force, the abrasive disc can maintain a stable position and posture to ensure the smooth progress of the grinding process.

[0019] Realize double-sided grinding function:

[0020] The abrasive discs are arranged on the upper and lower sides of the base, so that the device can grind both sides at the same time, improving work efficiency and processing flexibility. This design is particularly suitable for workpieces that need double-sided grinding, reducing process conversion and clamping time.

[0021] Simplify installation and removal process:

[0022] Both ends of the shaft tube are designed as open structures with connection holes, which can be fixedly connected to the grinding device drive mechanism through connecting bolts. This design simplifies the installation process and improves installation efficiency. At the same time, it is also convenient for subsequent disassembly and maintenance.

[0023] Extended service life:

[0024] The abrasive disc is preferably made of ceramic material, which has the characteristics of high hardness, high wear resistance and good chemical stability, etc. These characteristics enable the abrasive disc to maintain high cutting ability and long service life during the grinding process, reducing the replacement frequency and maintenance cost.

[0025] Highly adaptable:

[0026] Ceramic materials also have good corrosion resistance and high temperature resistance, which makes this abrasive tool adaptable to a variety of complex grinding environments. Whether it is dry or humid, high temperature or low temperature environment, it can maintain stable grinding performance.

[0027] In summary, the utility model achieves multiple beneficial effects such as improving grinding efficiency and quality, enhancing connection stability, realizing double-sided grinding function, simplifying installation and disassembly process, extending service life and enhancing adaptability through its unique structural design and multiple preferred solutions. These advantages make the abrasive tool have broad application prospects and market competitiveness in the field of grinding processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the base structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the abrasive disc of the utility model;

[0030] Figure 3 This is a schematic diagram of the cross-sectional structure of the assembly of the abrasive disc and the base of the utility model;

[0031] In the figure: 1, base; 2, abrasive disc; 3, shaft tube; 4, connecting hole; 5, fixing hole 1; 6, concave edge; 7, fixing hole 2; 8, grinding pattern; 9, slot; 10, clamping rod. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figures 1-3The utility model discloses a new and reliable grinding tool for a grinding device, comprising a base 1 and an abrasive disc 2, both of which are disc structures, wherein: a shaft tube 3 is provided at the center of the base 1, the shaft tube 3 penetrates the base 1, the abrasive disc 2 is arranged on the upper and lower sides of the base 1, a mounting hole is provided at the center of the abrasive disc 2 on each side, the abrasive disc 2 is sleeved on the shaft tube 3 through the mounting hole, a concave edge 6 is provided on the side of the mounting hole, a plurality of fixing holes 7 are arranged around the concave edge 6, a plurality of fixing holes 5 are arranged around the base 1, and the fixing hole 5 is located on the outside of the shaft tube 3, the fixing hole 5 coincides with the fixing hole 7 and is connected by fixing bolts.

[0034] The preferred embodiment of the abrasive tool for the above-mentioned novel and reliable grinding device is:

[0035] Abrasive disc 2 and grinding pattern 8:

[0036] Working principle: The grinding pattern 8 on the surface of the abrasive disc 2, which is the part that directly contacts the workpiece being ground, plays a key role in the grinding effect. The grinding pattern 8 adopts a concave-convex structure, which can increase the contact area and friction between the abrasive disc 2 and the workpiece surface, thereby improving the grinding efficiency.

[0037] Preferred solution: The convex part is a diamond-shaped grinding pattern 8, which further enhances the grinding effect. The diamond-shaped structure has multiple sharp edges and corners, which can more effectively cut the uneven parts of the workpiece surface and achieve a finer grinding effect.

[0038] Axle tube 3 and connection structure:

[0039] Working principle: The shaft tube 3 is the core component of the grinding tool, which penetrates the base 1 and is connected to the driving mechanism of the grinding device. The two ends of the shaft tube 3 are designed as an open structure, and a connecting hole 4 is arranged around the outer wall, and a fixed connection with the driving mechanism is achieved through connecting bolts. This design allows the grinding tool to be easily installed on the grinding device and ensures the stability and reliability of the transmission.

[0040] Features: The design of the opening structure and the connection hole 4 simplifies the installation process and improves the installation efficiency. At the same time, the tightening effect of the connection bolt ensures a firm connection between the shaft tube 3 and the drive mechanism, preventing loosening or falling off during the grinding process.

[0041] Fixing structure of the clamping rod 10 and the clamping slot 9:

[0042] Working principle: In order to further enhance the connection strength between the abrasive disc 2 and the base 1, a clamping rod 10 is arranged around the outer wall of the shaft tube 3, and a clamping groove 9 adapted to the clamping rod 10 is arranged around the mounting hole of the abrasive disc 2. When the abrasive disc 2 is mounted on the shaft tube 3, the clamping groove 9 is tightly combined with the clamping rod 10, so that the abrasive disc 2 and the base 1 are firmly fixed.

[0043] Advantages: The fixing structure of the clamping rod 10 and the clamping slot 9 not only simplifies the installation steps, but also improves the stability and reliability of the connection. Even under high-speed rotation and large grinding force, the abrasive disc 2 can maintain a stable position to ensure the smooth progress of the grinding process.

[0044] Abrasive disc 2 material selection:

[0045] Working principle: The material selection of the abrasive disc 2 has an important influence on its grinding performance and service life. The present invention preferably uses ceramic material to make the abrasive disc 2, because ceramic material has the characteristics of high hardness, high wear resistance and good chemical stability.

[0046] Advantages: The selection of ceramic material enables the abrasive disc 2 to maintain a high cutting capacity and a long service life during the grinding process. At the same time, the ceramic material also has good corrosion resistance and high temperature resistance, and can adapt to a variety of complex grinding environments.

[0047] In summary, the new and reliable grinding tool for grinding device proposed in this patent realizes efficient, stable and reliable grinding function through the unique grinding pattern 8 design, shaft tube 3 connection structure, clamping rod 10 and clamping slot 9 fixing structure and abrasive disc 2 material selection and other technical solutions. These technical solutions cooperate with each other to jointly improve the grinding performance and use effect of the grinding tool.

[0048] The core working principle of the present invention is a new and reliable grinding tool for grinding device, which is based on its unique structural design, especially the connection and fixing method between the base 1 and the abrasive disc 2. The following is a detailed summary of the working principle:

[0049] Structural design overview:

[0050] The abrasive tool is mainly composed of a base 1 and an abrasive disc 2, both of which are designed as disc structures to ensure stability and uniformity during rotation.

[0051] A shaft tube 3 is provided at the center of the base body 1 , and the shaft tube 3 runs through the entire base body 1 , serving as a core component for connecting the grinding tool with the driving mechanism of the grinding device.

[0052] Installation and fixation of abrasive disc 2:

[0053] The abrasive disc 2 is arranged on the upper and lower sides of the base 1, and a mounting hole is designed at the center of the abrasive disc 2 on each side. These mounting holes match the shaft tube 3 in the center of the base 1, so that the abrasive disc 2 can be mounted on the shaft tube 3. At the same time, the abrasive disc 2 is arranged on both sides of the base 1, so that the device can be used for double-sided grinding.

[0054] The side of the mounting hole is provided with a concave edge 6, and a plurality of fixing holes 7 are arranged around the concave edge 6. At the same time, a plurality of fixing holes 5 are also arranged around the base 1 (outside the shaft tube 3), and the positions of these fixing holes 5 and the fixing holes 7 on the abrasive disc 2 are consistent.

[0055] By passing the fixing bolts through the fixing hole 1 5 and the fixing hole 2 7 and tightening them, a firm connection between the abrasive disc 2 and the base 1 is achieved. This connection method is not only simple and fast, but also can ensure the stability and reliability of the abrasive disc 2 during the grinding process.

[0056] Working principle details:

[0057] When the grinding device is started, the driving mechanism drives the entire grinding tool to rotate through the shaft tube 3. Since the abrasive discs 2 have been firmly mounted on the base 1 by fixing bolts, they will rotate together with the base 1.

[0058] The surface of the abrasive disc 2 is usually designed with grinding lines 8 to increase the contact area and friction with the workpiece surface, thereby improving the grinding efficiency and quality. During the rotation process, the abrasive disc 2 contacts and generates relative motion with the workpiece surface, thereby achieving grinding of the workpiece surface.

[0059] Since the connection between the abrasive disc 2 and the base 1 is very firm, the abrasive disc 2 can maintain a stable position and posture even under high-speed rotation and large grinding force, ensuring the smooth progress of the grinding process.

[0060] In summary, the new and reliable grinding tool for grinding device proposed in this patent realizes the firm connection and stable rotation between the abrasive disc 2 and the base 1 through its unique structural design and working principle, thereby ensuring the high efficiency and reliability of the grinding process.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new and reliable grinding tool for a grinding device, characterized in that: The invention comprises a base (1) and an abrasive disc (2), wherein the base (1) and the abrasive disc (2) are both disc structures, wherein: an axis tube (3) is provided at the center of the base (1), the axis tube (3) penetrates the base (1), the abrasive disc (2) is arranged on the upper and lower sides of the base (1), a mounting hole is provided at the center of each side of the abrasive disc (2), the abrasive disc (2) is sleeved on the axis tube (3) through the mounting hole, a concave edge (6) is provided on the side of the mounting hole, a plurality of fixing holes (7) are arranged around the concave edge (6), a plurality of fixing holes (5) are arranged around the base (1), and the fixing holes (5) are located outside the axis tube (3), the positions of the fixing holes (5) and the fixing holes (7) coincide with each other and are connected by fixing bolts.

2. A new and reliable grinding tool for grinding device according to claim 1, characterized in that: The surface of the abrasive disc (2) is provided with grinding lines (8), and the grinding lines (8) are a concave-convex structure.

3. A new and reliable grinding tool for grinding device according to claim 2, characterized in that: The raised portion of the polished pattern (8) is a diamond-shaped structure.

4. A new and reliable grinding tool for grinding device according to claim 3, characterized in that: Both ends of the shaft tube (3) are open structures, and connecting holes (4) are arranged around the outer walls of the upper and lower ends of the shaft tube (3), and connecting bolts are arranged on the connecting holes (4).

5. A new and reliable grinding tool for grinding device according to claim 4, characterized in that: A clamping rod (10) is arranged around the outer wall of the shaft tube (3), and a clamping groove (9) is arranged around the mounting hole of the abrasive disc (2), wherein the clamping groove (9) is matched with the clamping rod (10) on the outer wall of the shaft tube (3).

6. A new and reliable grinding tool for grinding device according to claim 5, characterized in that: The abrasive disc (2) is made of ceramic material.

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