Hollow shell machining device

Abstract

The embodiment of the utility model provides a hollow shell machining device which relates to a box body, a supporting plate is fixedly connected to the inner wall of the box body, a rectangular opening is formed in the supporting plate, a pair of cushion blocks is fixedly connected to the inner wall of the rectangular opening, a pair of electric telescopic rods is fixedly connected to the top of the box body, and the electric telescopic rods are fixedly connected to the bottom of the box body. Output shafts of the pair of electric telescopic rods penetrate through the top of the box body and are fixedly connected with a first dust blocking shell, the first dust blocking shell is movably connected with a movable door through a hinge, the first dust blocking shell is sleeved with a second dust blocking shell, a limiting groove is formed in the inner wall of the second dust blocking shell, and a limiting block is arranged in the limiting groove; the limiting block is fixedly connected to the outer wall of the first dust blocking shell, a polishing mechanism is arranged in the first dust blocking shell, the bottom of the supporting plate is fixedly connected with a dust guiding bin, and a chip receiving bin is arranged below the dust guiding bin.

Description

Technical Field

[0001] This application relates to the field of shell processing technology, and in particular to a hollow shell processing apparatus. Background Technology

[0002] Grinding is a surface modification technique that generally refers to a processing method that uses a rough object (such as sandpaper containing high-hardness particles) to change the physical properties of a material surface through friction, with the main purpose of obtaining a specific surface roughness. Therefore, to improve the smoothness of the shell surface, a processing device is needed to grind the hollow shell.

[0003] However, when using existing grinding devices, the rotation of the grinding wheel causes the debris generated by the grinding shell to fly to various parts of the device's internal cavity, making debris collection inconvenient and affecting the ease of use of the device. Therefore, in order to correct the above defects, we propose a hollow shell processing device. Utility Model Content

[0004] In view of the above problems, this application provides a hollow shell processing device to solve the problem that the rotation of the grinding wheel causes the debris generated by grinding the shell to splash to various parts of the device cavity, thus making it inconvenient to collect the debris.

[0005] This application provides a hollow shell processing device, including a housing: a support plate is fixedly connected to the inner wall of the housing, a rectangular opening is provided on the support plate, a pair of pads are fixedly connected to the inner wall of the rectangular opening, a pair of electric telescopic rods are fixedly connected to the top of the housing, the output shafts of the pair of electric telescopic rods pass through the top of the housing and are fixedly connected to a first dustproof shell, a movable door is movably connected to the first dustproof shell by a hinge, and a second dustproof shell is sleeved on the first dustproof shell, a limit groove is provided on the inner wall of the second dustproof shell, a limit block is provided in the limit groove, the limit block is fixedly connected to the outer wall of the first dustproof shell, a grinding mechanism is provided in the first dustproof shell, a dust guide chamber is fixedly connected to the bottom of the support plate, a chip collection chamber is provided below the dust guide chamber, and a dust suction mechanism is provided on the dust guide chamber.

[0006] In some embodiments, the grinding mechanism includes a positioning plate located inside a first dustproof housing, and a first motor is fixedly connected to the rear side wall of the positioning plate. The output shaft of the first motor passes through the positioning plate, and a grinding roller is sleeved on the output shaft of the first motor. A pair of slots are provided inside the grinding roller, and a locking block is provided in the slot. The locking block is fixedly connected to the output shaft of the first motor. A limit ring is threadedly connected to the output shaft of the first motor, and a transmission mechanism is provided above the positioning plate.

[0007] In some embodiments, the transmission mechanism includes a second motor and a movable block. The second motor is fixedly connected to the side wall of the first dust-blocking shell, and the output shaft of the second motor passes through the side wall of the first dust-blocking shell. The movable block is located inside the first dust-blocking shell, and a threaded rod is threadedly connected to the movable block. One end of the threaded rod is fixedly connected to the output shaft of the second motor, and the other end of the threaded rod is movably connected to the inner wall of the first dust-blocking shell. The movable block is fixedly connected to the top of the positioning plate.

[0008] In some embodiments, an air duct is provided on the side wall of the first dustproof shell, and a dustproof net is fixedly connected to the inner wall of the first dustproof shell.

[0009] In some embodiments, the dust collection mechanism includes an air pump, which is fixedly connected to the side wall of the dust collection chamber. An air suction pipe and an air outlet pipe are fixedly connected to the air pump. The other end of the air suction pipe passes through the side wall of the dust collection chamber, and a pair of filter screens are fixedly connected to the inner wall of the dust collection chamber.

[0010] In some embodiments, anti-slip textures are provided on the outer walls of both sides of the chip collection bin.

[0011] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below.

[0012] 1. By setting up a first dust-blocking chamber, a second dust-blocking chamber, a dust-guiding chamber, an air pump, an air suction pipe, and a rectangular opening, the housing is placed on a pad. The electric telescopic rod is activated, which moves the first dust-blocking shell downwards until the grinding roller contacts the surface of the housing. The first motor is then activated, which drives the grinding roller to rotate via a locking block, thereby grinding the surface of the housing. To increase the grinding range, the second motor is activated, which drives a threaded rod to rotate. The threaded rod drives a movable block to move, which in turn drives a positioning plate and the grinding roller to move, thus allowing for complete grinding of the housing surface. During the grinding process, the air pump is activated, which generates suction through the air suction pipe, thereby drawing out dust and debris from the first and second dust-blocking chambers through the rectangular opening. The debris then falls into the dust-guiding chamber through the rectangular opening and into the chip collection chamber through the opening below the dust-guiding chamber, thus completing the collection of debris and improving the convenience of debris cleaning.

[0013] 2. By setting up the first dust-blocking chamber, the movable door, the limit ring, the grinding roller, the locking block, and the locking slot, open the movable door on the first dust-blocking shell, unscrew the limit ring, pull out the grinding roller, put the new grinding roller on the output shaft of the first motor, and insert the locking block into the locking slot. Then, tighten the limit ring again to complete the replacement of the grinding roller. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a partial perspective view of this application.

[0016] Figure 2 This is a schematic diagram of the overall structure of this application.

[0017] Figure 3 This is a side view of the positioning plate and the grinding roller.

[0018] Figure 4 This is a front view of the first and second dustproof housings.

[0019] Figure 5 for Figure 1 Side view.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Housing; 2. Support plate; 3. Rectangular opening; 4. Pad block; 5. Electric telescopic rod; 6. First dust barrier shell; 7. Movable door; 8. Second dust barrier shell; 9. Limiting groove; 10. Limiting block; 11. Dust guide chamber; 12. Chip collection chamber; 13. Positioning plate; 14. First motor; 15. Grinding roller; 16. Slot; 17. Locking block; 18. Limiting ring; 19. Second motor; 20. Movable block; 21. Threaded rod; 22. Air vent; 23. Dustproof net; 24. Air pump; 25. Air suction pipe; 26. Air outlet pipe; 27. Filter screen. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and drawings of this application are intended to cover without excluding other meanings. The words "a" or "an" do not exclude the presence of multiples. Unless otherwise stated, "multiple" means two or more (including two), and similarly, "multiple sets" means two or more (including two sets).

[0024] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0025] Furthermore, the descriptions of directions such as the X direction, Y direction, and Z direction used to explain the operation and construction of the components in this embodiment are not absolute but relative. Although these directions are appropriate when the components are in the positions shown in the figure, they should be interpreted differently when these positions change to correspond to the changes.

[0026] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, "connection" or "linkage" in mechanical structures can refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, "connection" or "linkage" in circuit structures can also refer to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] To facilitate understanding of the technical solutions in the embodiments of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0028] This application provides a hollow shell processing device, including a housing 1. A support plate 2 is fixedly connected to the inner wall of the housing 1. A rectangular opening 3 is provided on the support plate 2. A pair of pads 4 are fixedly connected to the inner wall of the rectangular opening 3. A pair of electric telescopic rods 5 are fixedly connected to the top of the housing 1. The output shafts of the pair of electric telescopic rods 5 pass through the top of the housing 1 and are fixedly connected to a first dustproof shell 6. A movable door 7 is movably connected to the first dustproof shell 6 through a hinge. A second dustproof shell 8 is fitted on the first dustproof shell 6. A limiting groove 9 is provided on the inner wall of the second dustproof shell 8. A limiting block 10 is provided in the limiting groove 9. The limiting block 10 is fixedly connected to the outer wall of the first dustproof shell 6. A grinding mechanism is provided in the first dustproof shell 6. A dust guide chamber 11 is fixedly connected to the bottom of the support plate 2. A chip collection chamber 12 is provided below the dust guide chamber 11. A dust suction mechanism is provided on the dust guide chamber 11.

[0029] In the technical solution of this application embodiment, the shell can be uniformly polished by a polishing mechanism. The polishing mechanism includes a positioning plate 13, which is located inside the first dustproof shell 6. A first motor 14 is fixedly connected to the rear side wall of the positioning plate 13. The output shaft of the first motor 14 passes through the positioning plate 13, and a polishing roller 15 is sleeved on the output shaft of the first motor 14. A pair of slots 16 are provided in the polishing roller 15. A locking block 17 is provided in the slots 16. The locking block 17 is fixedly connected to the output shaft of the first motor 14. A limit ring 18 is threadedly connected to the output shaft of the first motor 14. A transmission mechanism is provided above the positioning plate 13.

[0030] In the technical solution of this application embodiment, the grinding mechanism can be driven to reciprocate through the transmission mechanism, thereby grinding the surface of the housing. The transmission mechanism includes a second motor 19 and a movable block 20. The second motor 19 is fixedly connected to the side wall of the first dustproof housing 6, and the output shaft of the second motor 19 passes through the side wall of the first dustproof housing 6. The movable block 20 is located inside the first dustproof housing 6, and a threaded rod 21 is threadedly connected to the movable block 20. One end of the threaded rod 21 is fixedly connected to the output shaft of the second motor 19, and the other end of the threaded rod 21 is movably connected to the inner wall of the first dustproof housing 6. The movable block 20 is fixedly connected to the top of the positioning plate 13.

[0031] In the technical solution of this application embodiment, dust and debris can be removed by a dust collection mechanism, thereby facilitating dust recycling. An air guide hole 22 is provided on the side wall of the first dust blocking shell 6, and a dustproof net 23 is fixedly connected to the inner wall of the first dust blocking shell 6. The dust collection mechanism includes an air suction pump 24, which is fixedly connected to the side wall of the dust collection chamber 11. An air suction pipe 25 and an air outlet pipe 26 are fixedly connected to the air suction pump 24. The other end of the air suction pipe 25 passes through the side wall of the dust collection chamber 11. A pair of filter screens 27 are fixedly connected to the inner wall of the dust collection chamber 11, and anti-slip textures are provided on the outer walls of both sides of the chip collection chamber 12.

[0032] Working principle: In use, place the housing on the pad 4, start the electric telescopic rod 5, which moves the first dust-blocking shell 6 downwards until the grinding roller 15 contacts the housing surface. Start the first motor 14, which drives the grinding roller 15 to rotate through the locking block 17, thereby grinding the housing surface. To increase the grinding range, start the second motor 19, which drives the threaded rod 21 to rotate. The threaded rod 21 drives the movable block 20 to move, which in turn drives the positioning plate 13 and the grinding roller 15 to move, thus allowing for complete grinding of the housing surface. During the grinding process, start the suction pump 24, which generates suction through the suction pipe 25, thereby pulling out the first dust-blocking shell 6 through the rectangular opening 3. Dust and debris inside the second dust-blocking shell 8 are collected by passing through the rectangular opening 3 into the dust-guiding chamber 11 and then into the chip collection chamber 12 through the opening below the dust-guiding chamber 11. During this process, the filter screen 27 prevents dust from entering the suction pipe 25. After grinding, the electric telescopic rod 5 moves the first dust-blocking shell 6 and the second dust-blocking shell 8 upwards to remove the hollow shell. When it is necessary to replace the grinding roller 15, open the movable door 7 on the first dust-blocking shell 6, unscrew the limit ring 18, pull out the grinding roller 15, put the new grinding roller 15 on the output shaft of the first motor 14, and insert the locking block 17 into the locking slot 16. Then, tighten the limit ring 18 again to complete the replacement of the grinding roller 15.

[0033] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0034] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A hollow shell processing device, characterized in that, Includes a housing (1): a support plate (2) is fixedly connected to the inner wall of the housing (1), a rectangular opening (3) is provided on the support plate (2), a pair of pads (4) are fixedly connected to the inner wall of the rectangular opening (3), a pair of electric telescopic rods (5) are fixedly connected to the top of the housing (1), the output shaft of the pair of electric telescopic rods (5) passes through the top of the housing (1) and is fixedly connected to a first dustproof shell (6), a movable door (7) is movably connected to the first dustproof shell (6) by a hinge, and the... A second dustproof shell (8) is fitted onto the first dustproof shell (6). A limiting groove (9) is provided on the inner wall of the second dustproof shell (8). A limiting block (10) is provided in the limiting groove (9). The limiting block (10) is fixedly connected to the outer wall of the first dustproof shell (6). A grinding mechanism is provided in the first dustproof shell (6). A dust guide chamber (11) is fixedly connected to the bottom of the support plate (2). A chip collection chamber (12) is provided below the dust guide chamber (11). A dust suction mechanism is provided on the dust guide chamber (11).

2. The hollow shell processing device according to claim 1, characterized in that, The grinding mechanism includes a positioning plate (13), which is located inside the first dustproof shell (6). A first motor (14) is fixedly connected to the rear side wall of the positioning plate (13). The output shaft of the first motor (14) passes through the positioning plate (13). A grinding roller (15) is sleeved on the output shaft of the first motor (14). A pair of slots (16) are provided in the grinding roller (15). A locking block (17) is provided in the slot (16). The locking block (17) is fixedly connected to the output shaft of the first motor (14). A limit ring (18) is threadedly connected to the output shaft of the first motor (14). A transmission mechanism is provided above the positioning plate (13).

3. The hollow shell processing device according to claim 2, characterized in that, The transmission mechanism includes a second motor (19) and a movable block (20). The second motor (19) is fixedly connected to the side wall of the first dustproof shell (6), and the output shaft of the second motor (19) passes through the side wall of the first dustproof shell (6). The movable block (20) is located inside the first dustproof shell (6), and a threaded rod (21) is threadedly connected to the movable block (20). One end of the threaded rod (21) is fixedly connected to the output shaft of the second motor (19), and the other end of the threaded rod (21) is movably connected to the inner wall of the first dustproof shell (6). The movable block (20) is fixedly connected to the top of the positioning plate (13).

4. The hollow shell processing device according to claim 1, characterized in that, The first dustproof shell (6) has an air guide hole (22) on its side wall and a dustproof net (23) is fixedly connected to the inner wall of the first dustproof shell (6).

5. A hollow shell processing device according to claim 1, characterized in that, The dust collection mechanism includes an air pump (24), which is fixedly connected to the side wall of the dust collection chamber (11). An air suction pipe (25) and an air outlet pipe (26) are fixedly connected to the air pump (24). The other end of the air suction pipe (25) passes through the side wall of the dust collection chamber (11). A pair of filter screens (27) are fixedly connected to the inner wall of the dust collection chamber (11).

6. The hollow shell processing device according to claim 1, characterized in that, The outer walls on both sides of the chip collection bin (12) are provided with anti-slip texture.

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