TWM263188U - Heat dissipation structure of emery wheel plate - Google Patents

Description

M263188 创作, creation description (1) [new type belongs to the heat dissipation when the upper wheel of the grinder rotates [previous technology, the eyepiece is ground to be ground with the wheel to be ground and the ground is shortened to shorten the heat dissipation of the used abrasive.] The technical field will be hot holes for the surface to be blocked with the hole being researched to remove the weight of the heat dissipation holes and the size of the abrasive material to achieve practicality.] It is related to a blade of sand on the bottom of a wheel. efficacy. The heat dissipation of the wheel blades is additionally fixed to generate an airflow structure, in particular, a wind guide wheel is fixed, and the air guide is used to achieve the processing of the wheels before the parts, and the fast grinding of the objects is easy to break or break. The grinding wheel can be used to grind the grinding wheel and cause the blockage in the dispersion, resulting in the error process. Therefore, the grinding wheel 'will cause damage and must be stopped to perform the thermal action on the grinding and grinding surface, which will cause the total loss of iron. The rotation of the cooling hole when it is in use makes the grinding machine rubbing due to the high temperature, so it can continue to produce heat when the two sides are scattered. It is the same as the grinding hole, so it usually causes high damage during grinding. Wait. The work is provided with a process temperature that will be used if it is blocked due to the thermal effects of chips and other objects, so that the polishing sheet can be used. Therefore, for the dry discharge of the grinding wheel, it is necessary to make the balance and make it unsatisfactory to the grinding wheel. Because the grinding wheel and the ground are overcome by the grinding, the heat must be removed separately. It is difficult to grind the grinding wheel. Therefore, the author has taken the above into consideration, its heat dissipation effect is not good, and it has been studied with great concentration. After many trials, it is known that the grinding wheel of the grinding machine has the above-mentioned defects, so it is even improved. Invented

M263188 IV. Creation Instructions (2) [New Content] The purpose of this creation is to provide a system that can generate airflow to dissipate the grinding wheel and the object to be abraded to achieve the best heat dissipation effect and prevent contact and friction. Generate high temperature damage to extend the service life. Brigade can blow out the obstructions in the cooling holes of the grinding wheel to prevent the temperature from rising due to the blocking and the uneven weight of the grinding wheel and the unbalanced rotation speed. Heat dissipating structure of grinding wheel with size error. The characteristic is that the wind guide wheel is fixed on the axis of the grinder, and the wind guide wheel is provided with blades for generating air flow when rotating.

[Embodiment] First, as shown in the first figure, this creative department includes a grinder (1), a grindstone (2), and a wind guide wheel (3), among which: the grinder (1) is provided with a A rotatable shaft center (1 1) is provided with a nut (1 2) inherent to the screw. The grinding wheel piece (2) is fixed on the shaft center (11) of the grinding machine (1). The grinding wheel piece (2) is provided with a shaft hole (2 2) on the grinding surface (2 1) and on the two sides of the grinding surface (2 1). ) Is provided with a plurality of rows of through-holes (23).

The wind guide wheel (3) is fixed on the shaft center (11) of the grinder (1) and is located below the grinding wheel sheet (2). The wind guide wheel (3) is provided with a shaft hole (3 1) ), And a plurality of curved blades (3 2) are provided on the end surface of the wind guide wheel (3), and the number of the blades (32) can be arranged according to the heat dissipation holes (23) of the grinding wheel blade (2). The number is determined and arranged in a radial pattern. During the assembly, as shown in the second and third figures, the shaft hole (3 1) of the wind guide wheel (3) can be threaded on the shaft center (11) of the grinder (1), and then the sand

Page 6 M263188 IV. Creative Instructions (3) · """ The shaft hole (22) of the wheel (2) is also set on the shaft center (1 丨) of the grinding machine (1), which is attached to Above the air guide wheel (3), the heat dissipation holes (23) of each row of the grinding wheel sheet (2) can be located between two adjacent blades (32), and finally the nut (1 2) is screwed On the shaft center (丨 丨) of the grinding machine (丨), the wind guide wheel (3) and the grinding wheel piece (2) are closely fixed on the shaft center j). Use day 7 'As shown in the fourth figure, when the grinding wheel (2) on the grinding machine (丨) starts to rotate and grind, the blades (32) on the wind guide wheel (3) can be rotated at the same time' so that A suction force is generated at the periphery of the blade (3 2), and the airflow is sucked between each blade (3 2), and is blown toward the grinding surface (2 ^) of the grinding wheel blade (2), and is passed through each heat dissipation hole (23) It is blown out, so that during the grinding of the grinding wheel piece (2), the heat radiation hole (23) continuously blows out the air, which can generate heat radiation to the grinding piece (2) and the object to be ground. At the same time, the grinding process can also be carried out. The iron shavings and other materials generated in the air are blown out to prevent it from blocking the heat dissipation holes (23), so the best heat dissipation effect can be achieved. … Therefore, from the above description, this creative embodiment does have the following advantages: 1 This creative method can generate airflow when the blades of the wind guide wheel rotate, so as to dissipate heat from the grinding wheel and the object to be ground. To achieve the best heat dissipation effect, to prevent its high temperature due to contact friction, to avoid damage and prolong its service life. 2 · The airflow generated by the wind guide wheel of this creation can be used to remove 17 obstructions in the heat dissipation holes of the grinding wheel at the same time, to prevent the blocking of the grinding wheel, which will cause the grinding wheel to rise, and cause the grinding wheel. The weight is uneven, and the rotation is unbalanced during rotation, causing an error in the size after grinding. ,

M263188 IV. Creation Instructions (4)

To achieve the intended use, the same application requirements as the creative features, grant the patent. The purpose, function, and utility are summarized in the conversion law, and are the same as those of the same origin. Therefore, the patent application for this creation is created. The original creation can be found in the product. , and

Page 8 M263188 Schematic Description The first picture is a three-dimensional exploded view of this creation. The second picture is a three-dimensional combination picture of this creation. The third picture is a sectional view of the composition of this creation. The fourth picture is a schematic diagram of the heat dissipation of gas flow in this creation. [Description of component symbols] (1) Grinding machine (11) Shaft (12) Nut (2) Grinding wheel piece (21) Polished surface (22) Shaft hole (23) Radiating hole (3) Air guide wheel (31) Shaft孑 L (32) blade

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Claims (1)

M263188_ 5. Scope of patent application 1. A heat dissipation structure for a grinding wheel blade, comprising: a grinding wheel machine, which is provided with a shaft center, and a screw nut on the shaft center; the grinding wheel plate is fixed on the shaft center of the grinding machine; The characteristic is that the wind guide wheel is fixed on the axis of the grinder,-the wind guide wheel is provided with blades for generating air flow when rotating. 2. The heat dissipation structure of the grinding wheel as described in item 1 of the scope of the patent application, wherein the air guide wheel is provided with a shaft hole for being sleeved on the shaft center of the grinding machine. 3. The heat dissipation structure of the grinding wheel as described in item 1 of the scope of patent application, wherein the blades on the air guide wheel are set in a curved shape and arranged in a radial pattern. 4. For the heat dissipation structure of the grinding wheel as described in item 1 of the scope of patent application, the grinding wheel is provided with several rows of cooling holes on the grinding surface, and the number of blades is determined according to the number of rows of cooling holes of the grinding wheel. . Page 10