Aluminum alloy surface fine grinding equipment

Abstract

The utility model discloses aluminum alloy surface fine grinding equipment, and relates to the technical field of grinding equipment. A battery bin is installed on the right side of a bearing main machine, a grip is arranged above the bearing main machine, an air inlet is formed in the upper surface of the bearing main machine, a fan is arranged below the air inlet, and a radiator is installed below the fan; heat dissipation pipelines are arranged on the upper portion of the left side of the radiator, a transfer case is clamped between the heat dissipation pipelines, a first belt wheel is arranged on the upper portion of the transfer case, and a second belt wheel is arranged on the left side of the first belt wheel. And particle impurities can be prevented from splashing in the grinding process, effective protection is provided for personnel, and observation of a grinding area is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a fine grinding equipment for the surface of aluminum alloy. Background Art

[0002] Aluminum alloys are divided into deformed aluminum alloys and cast aluminum alloys according to their composition and processing methods. Deformed aluminum alloys are firstly cast into billets by melting the alloy ingredients, and then plastic deformation is carried out to make various plastic processed products by rolling, extrusion, stretching, forging and other methods. Cast aluminum alloys are directly cast into various parts by sand molds, iron molds, investment molds and die casting after melting the ingredients. However, the existing aluminum alloy grinding equipment has some shortcomings, such as:

[0003] Publication No.: CN206405871U describes an aluminum alloy surface fine grinding device. Since the device uses a side-mounted fan to achieve a cooling effect, during use, dust and debris generated by grinding will be sucked into the fan blades, causing damage to the fan blades. Once larger particles are generated, the particles will be accelerated by the action of the fan blades and grinding, resulting in splashing and causing a personal safety hazard. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum alloy surface fine grinding device to solve the problem proposed in the above background technology that the existing equipment on the market uses a side fan to achieve a cooling effect, and during use, the dust and debris generated by the grinding will be sucked into the fan blades to cause damage to the fan blades, and once larger particles are generated, the particles will be accelerated under the action of the fan blades and grinding, resulting in splashing and causing personal safety hazards.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum alloy surface fine grinding device, comprising a mainframe, a battery compartment, an air inlet, a handle and a fan;

[0006] A battery compartment is installed on the right side of the carrier host, and a handle is arranged above the carrier host, an air inlet is arranged on the upper surface of the carrier host, a fan is arranged below the air inlet, a radiator is installed below the fan, a heat dissipation pipeline is arranged above the left side of the radiator, and a transfer case is sandwiched between the heat dissipation pipelines, a first pulley is arranged above the transfer case, a second pulley is arranged on the left side of the first pulley, a motor is arranged below the second pulley, and a water cooling jacket is arranged on the right side of the motor, a protective baffle is arranged on the right side of the lower surface of the water cooling jacket, and an output shaft below the motor is fixedly connected to a sand disc.

[0007] As a preferred technical solution of the utility model, the host is a hollow structure as a whole, and the right side of the host is slidably connected to the battery compartment, and the left side of the battery compartment is provided with four semicircular limiting columns that fit with the groove of the host;

[0008] By adopting the above technical solution, the device can effectively reduce the overall weight of the device without affecting the structural stability by setting the entire supporting host as a hollow structure. The right side of the supporting host is slidably connected to the battery compartment, making the battery compartment a detachable structure. The used battery compartment can be quickly switched during use, which can effectively improve the battery life of the device.

[0009] As a preferred technical solution of the utility model, a handle is fixedly connected to the left side of the center line of the upper surface of the mainframe, the handle is an L-shaped hollow structure, and an air inlet is opened on the upper surface of the mainframe on the right side of the handle;

[0010] By adopting the above technical solution, the device can be controlled while ensuring the center of gravity is stable by fixing the L-shaped hollow handle to the left side of the center line of the upper surface of the main unit. An air inlet is opened on the upper surface of the main unit on the right side of the handle, which can not only effectively prevent particles of dust from entering, but also provide a cooling effect for the hands.

[0011] As a preferred technical solution of the utility model, the left side of the host is fixedly connected to a water cooling jacket, the water cooling jacket has a motor embedded therein, and the two sides of the bisector of the water cooling jacket are threadedly connected to the heat dissipation pipeline, and the output shaft below the motor is fixedly connected to the sand tray;

[0012] By adopting the above technical solution, the equipment can effectively reduce the operating temperature of the motor and improve the life and durability of the equipment by installing a water-cooling jacket on the outer ring of the motor.

[0013] As a preferred technical solution of the utility model, an output shaft is also arranged above the motor, and the motor output shaft is fixedly connected to the second pulley, the right side belt of the second pulley is connected to the first pulley, and the first pulley is rotatably connected to the mainframe below;

[0014] By adopting the above technical solution, the device can fully utilize the power of the motor by also arranging an output shaft above the motor, and the belt connection is used as a transmission method, which has a simple structure, low maintenance cost and can greatly reduce equipment noise.

[0015] As a preferred technical solution of the utility model, the first pulley is fixedly connected to the transfer case input shaft, the right output shaft of the transfer case is fixedly connected to the fan, and the lower right output shaft of the transfer case is fixedly connected to the radiator, and the radiator adopts a built-in water pump structure;

[0016] By adopting the above technical solution, the device uses a fan with a turbofan structure to place the particles on the carrier host to prevent the fan from splashing the particles, and the radiator uses a built-in water pump structure to make the device structure more compact.

[0017] As a preferred technical solution of the utility model, a protective baffle is fixedly connected to the right side of the lower surface of the water-cooling jacket, and the protective baffle is a quarter-disc-shaped structure and presents a downward curved surface.

[0018] By adopting the above technical solution, the equipment can prevent particle impurities from splashing during the grinding process by setting the protective baffle to a quarter-disc structure with a downward arc surface, thereby providing effective protection for personnel and not affecting the observation of the grinding area.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The device can effectively reduce the overall weight of the device without affecting the structural stability by setting the entire host as a hollow structure. The right side of the host is connected to the battery compartment by sliding, so that the battery compartment is a detachable structure, and the used battery compartment can be quickly switched during use, which can effectively improve the battery life of the device.

[0021] The device can be operated with a stable center of gravity by fixing the L-shaped hollow handle to the left side of the centerline of the upper surface of the host, and the air inlet is opened on the upper surface of the host on the right side of the handle, which can not only effectively prevent dust particles from entering, but also provide a cooling effect for the hands;

[0022] The device can effectively reduce the operating temperature of the motor and improve the life and durability of the equipment by installing a water cooling jacket on the outer ring of the motor.

[0023] The device can make full use of the power of the motor by setting an output shaft above the motor, and the belt connection is used as a transmission method. Its structure is simple, the maintenance cost is low, and the equipment noise can be greatly reduced;

[0024] The device uses a turbofan structure fan to place the particles on the host to prevent the fan from splashing the particles, and the radiator uses a built-in water pump structure to make the device structure more compact.

[0025] The device can prevent particle impurities from splashing during the grinding process by setting the protective baffle to a quarter-disc structure with a downward arc surface, thereby providing effective protection for personnel and not affecting the observation of the grinding area. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a left-side perspective structural diagram of the utility model;

[0027] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from the right side;

[0028] Figure 3 This is a schematic diagram of the left-side stereoscopic structure of the utility model;

[0029] Figure 4 This is a left-side structural schematic diagram of the utility model;

[0030] Figure 5 This is a schematic diagram of the three-dimensional structure of the utility model from the left side of the section;

[0031] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from the right side of the cross section.

[0032] In the figure: 1. Main unit; 2. Battery compartment; 3. Air inlet; 4. Handle; 5. Heat dissipation duct; 6. Protective cover; 7. Sand tray; 8. Water cooling jacket; 9. Protective baffle; 10. Radiator; 11. First pulley; 12. Second pulley; 13. Motor; 14. Transfer case; 15. Fan. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1-6 , the technical solution of the utility model: an aluminum alloy surface fine grinding equipment, including a mainframe 1, a battery compartment 2, an air inlet 3, a handle 4, a heat dissipation pipeline 5, a protective cover 6, a sand tray 7, a water cooling jacket 8, a protective baffle 9, a cold row 10, a first pulley 11, a second pulley 12, a motor 13, a transfer case 14 and a fan 15;

[0035] A battery compartment 2 is installed on the right side of the carrier host 1, and a handle 4 is arranged above the carrier host 1. An air inlet 3 is arranged on the upper surface of the carrier host 1. The carrier host 1 is a hollow structure as a whole, and the right side of the carrier host 1 is slidably connected to the battery compartment 2. Four semicircular limiting columns are arranged on the surface of the left part of the battery compartment 2 to fit with the groove of the carrier host 1. By setting the carrier host 1 as a hollow structure as a whole, the device can effectively reduce the overall weight of the device without affecting the structural stability. The right side of the carrier host 1 is slidably connected to the battery compartment 2, so that the battery compartment 2 constitutes a detachable structure, and the used battery compartment 2 can be quickly switched during use, which can effectively improve the endurance of the device. A fan 15 is arranged below the air inlet 3. A radiator 10 is installed below the fan 15, and a heat dissipation pipeline 5 is arranged on the upper left side of the radiator 10. A handle 4 is fixedly connected to the left side of the midline of the upper surface of the host 1, and the handle 4 is an L-shaped hollow structure. An air inlet 3 is opened on the upper surface of the host 1 on the right side of the handle 4. The device can control the device under the condition of stable center of gravity by fixing the handle 4 of the L-shaped hollow structure on the left side of the midline of the upper surface of the host 1. The air inlet 3 is opened on the upper surface of the host 1 on the right side of the handle 4, which can not only effectively prevent particles of dust from entering, but also provide cooling effect for the hands. A transfer case 14 is sandwiched between the heat dissipation pipelines 5, and a first pulley 11 is arranged above the transfer case 14. A water cooling jacket is fixedly connected to the left side of the host 1 8, the water-cooling jacket 8 is embedded with a motor 13, and the two sides of the bisector of the water-cooling jacket 8 are threadedly connected to the heat dissipation pipeline 5, the output shaft below the motor 13 is fixedly connected to the sand tray 7, and the device can effectively reduce the operating temperature of the motor 13 and improve the life and durability of the device by installing the water-cooling jacket 8 on the outer ring of the motor 13. A second pulley 12 is arranged on the left side of the first pulley 11, and an output shaft is also arranged above the motor 13, and the output shaft of the motor 13 is fixedly connected to the second pulley 12, and the right side of the second pulley 12 is connected to the first pulley 11 by a belt, and the first pulley 11 is rotatably connected to the carrier host 1 below. The device can make full use of the power of the motor 13 by also arranging an output shaft above the motor 13, and the belt connection is used as a transmission method. The structure is simple, the maintenance cost is low and the equipment noise can be greatly reduced. A motor 13 is arranged below the second pulley 12, and a water-cooling jacket 8 is arranged on the right side of the motor 13. The first pulley 11 is fixedly connected to the input shaft of the transfer case 14, and the right output shaft of the transfer case 14 is fixedly connected to the fan 15, and the output shaft at the lower right of the transfer case 14 is fixedly connected to the radiator 10. The radiator 10 adopts a built-in water pump structure. The device uses a fan 15 with a turbofan structure to place particles on the carrier host 1 to prevent the fan 15 from splashing the particles, and the radiator 10 adopts a built-in water pump structure to make the device structure more compact. A protective baffle 9 is arranged on the right side of the lower surface of the water-cooling jacket 8, and the output shaft below the motor 13 is fixedly connected to the sand tray 7.The right side of the lower surface of the water-cooling jacket 8 is fixedly connected to a protective baffle 9, which is a quarter-disc-shaped structure with a downward arc surface. By setting the protective baffle 9 to be a quarter-disc-shaped structure with a downward arc surface, the device can prevent particle impurities from splashing during the grinding process, provide effective protection for personnel, and do not affect the observation of the grinding area.

[0036] Working principle: When using this kind of aluminum alloy surface fine grinding equipment, first hold the handle 4 and insert the battery compartment 2 into the main unit 1 to start the motor 13, and the sand disc 7 below the motor 13 will rotate rapidly. At the same time, the output shaft above the motor 13, the first pulley 11 and the second pulley 12 connected by belts will drive the transfer case 14 to operate, and the transfer case 14 drives the fan 15 and the water pump in the radiator 10 to operate. The cold air blows from the air inlet 3 to the radiator 10, and the cooled coolant enters the water cooling jacket 8 from the heat dissipation pipeline 5 with the delivery of the water pump for circulation, and the protective baffle 9 of the sand disc 7 during operation will provide real-time protection for the operator.

[0037] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] 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 fine grinding device for an aluminum alloy surface, comprising a main body (1), a battery compartment (2), an air inlet (3), a handle (4) and a fan (15), characterized in that: A battery compartment (2) is installed on the right side of the carrier main unit (1), and a handle (4) is arranged above the carrier main unit (1); an air inlet (3) is arranged on the upper surface of the carrier main unit (1); a fan (15) is arranged below the air inlet (3); a radiator (10) is installed below the fan (15); a heat dissipation pipeline (5) is arranged above the left side of the radiator (10); a transfer case (14) is sandwiched between the heat dissipation pipelines (5); a first belt pulley (11) is arranged above the transfer case (14); a second belt pulley (12) is arranged on the left side of the first belt pulley (11); a motor (13) is arranged below the second belt pulley (12); a water cooling jacket (8) is arranged on the right side of the motor (13); a protective baffle (9) is arranged on the right side of the lower surface of the water cooling jacket (8); and an output shaft below the motor (13) is fixedly connected to a sand tray (7); The main body (1) is a hollow structure as a whole, and the right side of the main body (1) is slidably connected to the battery compartment (2), and the left side of the battery compartment (2) is provided with four semicircular limiting columns that fit into the groove of the main body (1); The upper surface of the mainframe (1) is fixedly connected to a handle (4) on the left side of the midline of the upper surface. The handle (4) is an L-shaped hollow structure. An air inlet (3) is provided on the upper surface of the mainframe (1) on the right side of the handle (4).

2. The aluminum alloy surface fine grinding equipment according to claim 1 is characterized in that: The left side of the mainframe (1) is fixedly connected to a water cooling jacket (8), the water cooling jacket (8) has a motor (13) embedded therein, and both sides of the bisector of the water cooling jacket (8) are threadedly connected to a heat dissipation pipeline (5), and the output shaft below the motor (13) is fixedly connected to a sand tray (7).

3. The aluminum alloy surface fine grinding equipment according to claim 2 is characterized in that: An output shaft is also arranged above the motor (13), and the output shaft of the motor (13) is fixedly connected to the second belt pulley (12), the right side belt of the second belt pulley (12) is connected to the first belt pulley (11), and the first belt pulley (11) is rotatably connected to the supporting main machine (1) below.

4. The aluminum alloy surface fine grinding equipment according to claim 3 is characterized in that: The first pulley (11) is fixedly connected to the input shaft of the transfer case (14), the right output shaft of the transfer case (14) is fixedly connected to the fan (15), and the lower right output shaft of the transfer case (14) is fixedly connected to the radiator (10), and the radiator (10) adopts a built-in water pump structure.

5. The aluminum alloy surface fine grinding equipment according to claim 4 is characterized in that: The right side of the lower surface of the water-cooling jacket (8) is fixedly connected to a protective baffle (9), and the protective baffle (9) is a quarter-disc-shaped structure and presents a downward curved surface.

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