Polishing device for aluminum alloy door and window machining

Abstract

The utility model discloses a polishing device for machining aluminum alloy doors and windows, and relates to the technical field of special machine tools or devices. The polishing device for aluminum alloy door and window machining comprises a mechanical truss, two aluminum alloy door and window conveyors and two lifting electric push rods, polishing equipment is fixedly connected to the lower surface of the mechanical truss, turnover devices are arranged on the outer surfaces of the two lifting electric push rods, and a fixing device is arranged below the mechanical truss. According to the aluminum alloy door and window turnover device, the turnover aluminum alloy door and window can be conveniently polished by polishing equipment through movement of a mechanical truss, the reverse side of the aluminum alloy door and window can be directly polished conveniently, and the aluminum alloy door and window turnover device is convenient to use and high in practicability. And the step that after traditional aluminum alloy doors and windows are polished, the aluminum alloy doors and windows need to be dismounted and overturned and then polished again is avoided, the use convenience of the polishing equipment is improved, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of special machine tools or devices, in particular to a grinding device for processing aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and sashes. They are widely used due to their light texture and certain strength. After the initial manufacturing of aluminum alloy doors and windows, they usually need to be polished by polishing equipment to ensure the smoothness of the surface.

[0003] With the existing aluminum alloy door and window polishing device, after the surface of the aluminum alloy door and window facing the polishing head is polished, the aluminum alloy door and window needs to be disassembled from the polishing device, turned over and re-fixed, and then the polishing device is started to polish the unfinished surface of the aluminum alloy door and window. The device is inconvenient to use, and therefore a polishing device that can improve the convenience of polishing aluminum alloy doors and windows is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a grinding device for aluminum alloy door and window processing, which can solve the problem of inconvenience in grinding the existing aluminum alloy door and window.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a grinding device for aluminum alloy door and window processing, comprising a mechanical truss, two aluminum alloy door and window conveyors and two lifting electric push rods, the lower surface of the mechanical truss is fixedly connected to the grinding device, and the opposite surfaces of the two lifting electric push rods are fixedly connected to two support plates;

[0006] Among them, the outer surfaces of the two lifting electric push rods are provided with a turning device, and the bottom of the mechanical truss is provided with a fixing device.

[0007] Preferably, the flipping device comprises a first motor, the first motor is fixedly connected to the outer surface of the lifting electric push rod, a worm with a transmission function is fixedly sleeved on the outer surface of the output end of the first motor, and the outer surface of the lifting electric push rod is rotatably connected to the transmission rod;

[0008] A worm gear is fixedly sleeved on the outer surface of the transmission rod, a connecting plate is fixedly sleeved on the outer surface of the transmission rod, and two fixing plates are fixedly connected to the outer surface of the connecting plate.

[0009] Preferably, the output end of the first motor rotates and extends to the inside of two corresponding support plates, and the device is provided with two.

[0010] Preferably, the worm wheel is meshingly connected to the worm, and the connecting plate is U-shaped.

[0011] Preferably, the fixing device comprises a second motor, the second motors are fixedly connected to the outer surface of the connecting plate, the output end of the second motor is fixedly connected to a connecting rod, the outer surface of the connecting rod is fixedly sleeved with two first bevel gears, and the outer surfaces of the two first bevel gears are meshedly connected with the second bevel gears;

[0012] Among them, one end of the two second bevel gears away from the first bevel gear is fixedly connected with a threaded rod, and the outer surfaces of the two threaded rods are threadedly sleeved with a clamping plate with a fixing function, and two of the devices are provided.

[0013] Preferably, one end of the connecting rod away from the second motor rotates to pass through the corresponding fixed plate, and one end of the two threaded rods away from the second bevel gear rotates to extend to the inside of the connecting plate and is rotatably connected to the inner wall of the connecting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) In the grinding device for processing aluminum alloy doors and windows, the rotation of the two worm gears drives the transmission rod to rotate, the rotation of the transmission rod drives the connection plate to rotate, and the rotation of the connection plate drives the fixed aluminum alloy doors and windows to flip and move. The use of the device is convenient for the flipped aluminum alloy doors and windows to be polished by the grinding equipment through the movement of the mechanical truss, and the reverse side of the aluminum alloy doors and windows can be directly polished, avoiding the need to disassemble and flip the aluminum alloy doors and windows and then polish them again after the traditional aluminum alloy doors and windows are polished, thereby improving the convenience of using the grinding equipment and improving efficiency.

[0016] (2) The grinding device for processing aluminum alloy doors and windows starts two lifting electric push rods to cooperate with the corresponding mechanical trusses, so that the grinding equipment can grind the fixed aluminum alloy doors and windows where grinding is required. The use of this device avoids the situation where the grinding equipment is affected by inertia when grinding the aluminum alloy doors and windows, causing the aluminum alloy doors and windows to deviate, thereby increasing stability and reliability.

[0017] (3) When the grinding device for aluminum alloy door and window processing is used, the clamping plate can be displaced in a specified direction through the limiting of the two corresponding threaded rods, which is convenient for clamping and fixing the aluminum alloy door and window, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the worm gear of the utility model;

[0021] Figure 3 It is a schematic diagram of the connecting rod of the utility model.

[0022] Figure numerals: 1. Aluminum alloy door and window conveyor; 2. Lifting electric push rod; 3. Mechanical truss; 4. Grinding equipment; 5. Support plate; 6. First motor; 7. Worm; 8. Transmission rod; 9. Worm gear; 10. Second motor; 11. Fixed plate; 12. Connecting rod; 13. First bevel gear; 14. Second bevel gear; 15. Threaded rod; 16. Clamp; 17. Connecting plate. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] See also Figure 1-3 The utility model provides a technical solution: a grinding device for aluminum alloy door and window processing, comprising a mechanical truss 3, two aluminum alloy door and window conveyors 1 and two lifting electric push rods 2, the lower surface of the mechanical truss 3 is fixedly connected with a grinding device 4, the mechanical truss 3 can refer to the public (announcement) number: CN215202029U, and the opposite surfaces of the two lifting electric push rods 2 are fixedly connected with two support plates 5;

[0028] The outer surfaces of the two lifting electric push rods 2 are provided with a turning device, and the lower part of the mechanical truss 3 is provided with a fixing device.

[0029] Further, the flip device includes a first motor 6, the first motor 6 is fixedly connected to the outer surface of the lifting electric push rod 2, the output end of the first motor 6 rotates and extends to the inside of the corresponding two support plates 5, the outer surface of the output end of the first motor 6 is fixedly sleeved with a worm 7 with a transmission function, and the outer surface of the lifting electric push rod 2 is rotatably connected with a transmission rod 8;

[0030] Among them, the outer surface of the transmission rod 8 is fixedly sleeved with a worm wheel 9, the worm wheel 9 is meshingly connected with the worm 7, the outer surface of the transmission rod 8 is fixedly sleeved with a connecting plate 17, the connecting plate 17 is U-shaped, and the outer surface of the connecting plate 17 is fixedly connected to two fixing plates 11, and the device is provided with two.

[0031] Further, the fixing device includes a second motor 10, and the second motors 10 are fixedly connected to the outer surface of the connecting plate 17. The output end of the second motor 10 is fixedly connected to a connecting rod 12. The end of the connecting rod 12 away from the second motor 10 rotates and passes through the corresponding fixing plate 11. The outer surface of the connecting rod 12 is fixedly sleeved with two first bevel gears 13, and the outer surfaces of the two first bevel gears 13 are meshed and connected with second bevel gears 14.

[0032] Among them, the two second bevel gears 14 are fixedly connected to the threaded rod 15 at one end away from the first bevel gear 13, and the two threaded rods 15 are rotated and extended to the inside of the connecting plate 17 at one end away from the second bevel gear 14 and are rotatably connected to the inner wall of the connecting plate 17. The outer surfaces of the two threaded rods 15 are threadedly sleeved with a clamping plate 16 with a fixing function, and the device is provided with two.

[0033] Furthermore, when the device is used, when the aluminum alloy doors and windows need to be polished, the aluminum alloy door and window conveyor 1 is started, and when the aluminum alloy doors and windows are conveyed to the position of the connecting plate 17, they are conveyed to the inside of the connecting plate 17, and the connecting rod 12 is driven to rotate by the rotation of the output ends of the two second motors 10. The rotation of the two connecting rods 12 drives the corresponding first bevel gears 13 to rotate, and the rotation of the four first bevel gears 13 drives the corresponding second bevel gears 14 to rotate. The rotation of the four second bevel gears 14 drives the corresponding threaded rods 15 to rotate, and the rotation of the four threaded rods 15 drives the corresponding clamping plates 16 to move. After the displacement of the two clamping plates 16 contacts and fixes the aluminum alloy doors and windows in the U-shape conveyed to the connecting plate 17, the two lifting electric push rods 2 are started to cooperate with the corresponding mechanical trusses 3, so that the polishing equipment 4 can polish the fixed aluminum alloy doors and windows where polishing is required. The use of this device avoids the situation where the polishing equipment 4 is affected by inertia when polishing the aluminum alloy doors and windows, resulting in the displacement of the aluminum alloy doors and windows, thereby increasing stability and reliability.

[0034] Furthermore, when using the device, after one side of the aluminum alloy door and window is polished, the two first motors 6 are started, and the rotation of the output ends of the two first motors 6 drives the corresponding worm 7 to rotate, and the rotation of the two worm 7 drives the corresponding worm gear 9 to rotate, and the rotation of the two worm gears 9 drives the transmission rod 8 to rotate, and the rotation of the transmission rod 8 drives the connecting plate 17 to rotate, and the rotation of the connecting plate 17 drives the fixed aluminum alloy door and window to flip and move. The use of the device is convenient for the flipped aluminum alloy door and window to be polished by the polishing equipment 4 through the movement of the mechanical truss 3, and it is convenient to directly polish the back of the aluminum alloy door and window, avoiding the need to disassemble and flip the aluminum alloy door and window and then polish it again after polishing the traditional aluminum alloy door and window, thereby improving the convenience of using the polishing equipment 4 and improving efficiency.

[0035] Furthermore, when the device is used, the clamping plate 16 can be displaced in a specified direction through the limiting of the two corresponding threaded rods 15, which is convenient for clamping and fixing the aluminum alloy doors and windows, thereby increasing practicality.

[0036] Working principle: When using the device, when it is necessary to polish the aluminum alloy doors and windows, start the aluminum alloy door and window conveyor 1, and when the aluminum alloy doors and windows are conveyed to the position of the connecting plate 17, they are conveyed to the inside of the connecting plate 17, and the connection rods 12 are driven to rotate by the rotation of the output ends of the two second motors 10. The rotation of the two connection rods 12 drives the corresponding first bevel gears 13 to rotate, and the rotation of the four first bevel gears 13 drives the corresponding second bevel gears 14 to rotate, and the rotation of the four second bevel gears 14 drives the corresponding threaded rods 15 to rotate, and the rotation of the four threaded rods 15 drives the corresponding clamping plates 16 to move. After the displacement of the two clamping plates 16 contacts and fixes the aluminum alloy doors and windows conveyed to the U-shaped connecting plate 17, start The two lifting electric push rods 2 cooperate with the corresponding mechanical trusses 3, so that the grinding equipment 4 can grind the fixed aluminum alloy doors and windows where grinding is needed. When using the device, after one side of the aluminum alloy doors and windows is polished, the two first motors 6 are started, and the rotation of the output ends of the two first motors 6 drives the corresponding worm 7 to rotate, and the rotation of the two worm 7 drives the corresponding worm gear 9 to rotate, and the rotation of the two worm gears 9 drives the transmission rod 8 to rotate, and the rotation of the transmission rod 8 drives the connecting plate 17 to rotate, and the rotation of the connecting plate 17 drives the fixed aluminum alloy doors and windows to flip and move. The device is convenient for the flipped aluminum alloy doors and windows to be polished by the grinding equipment 4 through the movement of the mechanical truss 3.

[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A grinding device for aluminum alloy door and window processing, comprising a mechanical truss (3), two aluminum alloy door and window conveyors (1) and two lifting electric push rods (2), characterized in that: The lower surface of the mechanical truss (3) is fixedly connected to a grinding device (4), and the opposite surfaces of the two lifting electric push rods (2) are fixedly connected to two support plates (5); The outer surfaces of the two lifting electric push rods (2) are provided with a turning device, and the lower part of the mechanical truss (3) is provided with a fixing device.

2. A grinding device for aluminum alloy door and window processing according to claim 1, characterized in that: The flipping device comprises a first motor (6), the first motor (6) is fixedly connected to the outer surface of the lifting electric push rod (2), a worm (7) with a transmission function is fixedly sleeved on the outer surface of the output end of the first motor (6), and the outer surface of the lifting electric push rod (2) is rotatably connected to a transmission rod (8); The outer surface of the transmission rod (8) is fixedly sleeved with a worm wheel (9), the outer surface of the transmission rod (8) is fixedly sleeved with a connecting plate (17), and the outer surface of the connecting plate (17) is fixedly connected with two fixing plates (11).

3. A grinding device for aluminum alloy door and window processing according to claim 2, characterized in that: The output end of the first motor (6) rotates and extends to the inside of two corresponding support plates (5), and two of the devices are provided.

4. A grinding device for aluminum alloy door and window processing according to claim 2, characterized in that: The worm wheel (9) is meshingly connected with the worm (7), and the connecting plate (17) is U-shaped.

5. The grinding device for aluminum alloy door and window processing according to claim 2, characterized in that: The fixing device comprises a second motor (10), the second motor (10) is fixedly connected to the outer surface of the connecting plate (17), the output end of the second motor (10) is fixedly connected to a connecting rod (12), the outer surface of the connecting rod (12) is fixedly sleeved with two first bevel gears (13), and the outer surfaces of the two first bevel gears (13) are meshedly connected to the second bevel gears (14); The ends of the two second bevel gears (14) away from the first bevel gear (13) are fixedly connected to threaded rods (15), and the outer surfaces of the two threaded rods (15) are threadedly sleeved with clamping plates (16) with a fixing function, and two of the devices are provided.

6. A grinding device for aluminum alloy door and window processing according to claim 5, characterized in that: The end of the connecting rod (12) away from the second motor (10) rotates to pass through the corresponding fixed plate (11), and the ends of the two threaded rods (15) away from the second bevel gear (14) rotate to extend to the inside of the connecting plate (17) and are rotatably connected to the inner wall of the connecting plate (17).

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