Surface leveling device for metal product machining

Abstract

The utility model discloses a surface leveling device for metal product processing, and relates to the technical field of metal processing, the surface leveling device comprises a machine table, rectangular through holes are symmetrically formed in the top of the machine table in a penetrating manner, an electric sliding rail is arranged at the top of the machine table, a positioning mold is arranged on the electric sliding rail, a polishing mechanism is arranged on the machine table, and the polishing mechanism is arranged on the machine table. The polishing mechanism comprises a lifting assembly arranged on the machine table; the air suction assembly is arranged at the top of the lifting assembly; and the rotating assembly is arranged in the lifting assembly, and the rotating assembly comprises a connecting pipe. According to the surface flattening device for metal product machining, after an air suction pipe is connected with an external dust collector, the air suction pipe is rotationally connected with a connecting pipe through a rotary connector, the air suction pipe sucks air, negative pressure is formed in the connecting pipe, branch air pipes and a dust suction hood, and metal powder generated in the grinding process can be sucked by the dust suction hood and passes through the branch air pipes and the connecting pipe; and finally, the metal powder is discharged through the air suction pipe, so that the metal powder is effectively prevented from drifting everywhere.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, specifically to a surface smoothing device for metal product processing. Background Technology

[0002] Metal surface smoothing refers to making the surface of a metal workpiece flat, smooth, and free of defects during the metal processing process. The importance of metal surface smoothing lies in its ability to improve the quality and appearance of the workpiece, as well as its wear resistance and corrosion resistance. Machining is the process of cutting, grinding, or polishing metal workpieces with machine tools to achieve the purpose of smoothing the surface. Common machining methods include milling, turning, grinding, and polishing. These methods can remove the protruding parts of the metal surface and make the surface flat.

[0003] In the prior art, such as in publication number CN222430298U, a surface smoothing device for metal product processing is disclosed. It includes an operating table with two horizontally arranged grooves on the top. Each groove contains a horizontally sliding column, and each column has a connecting column fixedly connected to its opposite sides. A clamping block is fixedly connected to one end of each connecting column. A sliding mechanism for the two columns is located at the bottom of the operating table. A placement tray is rotatably connected to the top of the operating table, positioned between the two columns. A rotating mechanism for the placement tray is located at the bottom of the operating table. A movable box is located on the top of the operating table, and a mechanism for moving the movable box is located on the surface of the operating table. The two clamping blocks allow for clamping of the object requiring smoothing, and the placement tray can be rotated during each clamping process, facilitating comprehensive grinding and smoothing of the object's surface, thus improving the device's convenience.

[0004] In the aforementioned patent, although the device can perform a grinding operation on metal products, the metal powder generated during the grinding process will be scattered everywhere, causing serious pollution to the working environment. Therefore, this utility model provides a surface smoothing device for metal product processing. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a surface smoothing device for metal product processing, which solves the problem that metal powder generated during the grinding process will be scattered everywhere and cause serious pollution to the working environment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a surface smoothing device for metal product processing, comprising a machine base, wherein rectangular through holes are symmetrically perforated at the top of the machine base, an electric slide rail is provided at the top of the machine base, a positioning mold is provided on the electric slide rail, and a grinding mechanism is provided on the machine base, the grinding mechanism comprising:

[0007] The lifting assembly is mounted on the machine platform;

[0008] The air intake component is located on top of the lifting component;

[0009] A rotating assembly is disposed inside the lifting assembly. The rotating assembly includes a connecting pipe, a turntable is fixedly connected to the bottom end of the connecting pipe, and multiple air ducts are installed on the outer wall of the connecting pipe. The multiple air ducts are arranged in a circumferential array. One end of each air duct is fixedly connected to a dust suction hood. The dust suction hood passes through the top of the turntable and extends downward. Multiple smoothing blocks are installed near the edge of the bottom end of the turntable. The multiple smoothing blocks are arranged in a circumferential array and are interspersed between two adjacent dust suction hoods.

[0010] Preferably, the lifting assembly includes an electric actuator, which is fixedly installed on the bottom surface of the machine base. A rectangular frame is installed on the telescopic end of the electric actuator, and the rectangular frame is slidably disposed in a rectangular through hole.

[0011] Preferably, the air intake assembly includes a bracket mounted on the top surface of a rectangular frame, an air intake pipe mounted on the bracket, and a rotary joint rotatably connected to a connecting pipe at the bottom end of the air intake pipe.

[0012] Preferably, the connecting pipe extends movably through the top surface of the rectangular frame, and a driven gear is fixedly sleeved on the outer wall of the connecting pipe.

[0013] Preferably, the rotating assembly further includes a motor mounted on the top surface of the rectangular frame, the output shaft of the motor movably passing through the top surface of the rectangular frame and extending downward, and the output shaft of the motor is equipped with a driving gear that meshes with the driven gear.

[0014] Preferably, a brush is fixedly sleeved on the outer wall of the turntable, with the brush bristles facing downwards.

[0015] Beneficial effects

[0016] This utility model provides a surface smoothing device for processing metal products. Compared with the prior art, it has the following advantages:

[0017] 1. The surface smoothing device for metal product processing has an air suction pipe connected to an external vacuum cleaner and a rotating connection to a connecting pipe via a rotary joint. The air suction pipe draws in air, creating a negative pressure in the connecting pipe, branch pipe, and dust hood. This causes the metal powder generated during the smoothing process to be sucked into the dust hood, passed through the branch pipe and connecting pipe, and finally discharged through the air suction pipe, effectively preventing the metal powder from scattering everywhere.

[0018] 2. The surface smoothing device for metal product processing has a brush fixedly attached to the outer wall of the turntable when the turntable rotates. With the brush face down, it can sweep up the metal powder remaining on the surface of the metal product, making it easier for the dust hood to suck it away, further improving the dust collection effect and ensuring the cleanliness of the working environment. Attached Figure Description

[0019] Figure 1 This is a three-dimensional appearance schematic diagram of the present utility model;

[0020] Figure 2 This is a three-dimensional view of the machine tool of this utility model;

[0021] Figure 3 This is a three-dimensional appearance diagram of the rotating component of this utility model;

[0022] Figure 4 This is a three-dimensional appearance diagram of the grinding block of this utility model.

[0023] In the diagram: 1. Machine base; 11. Rectangular through hole; 2. Electric slide rail; 21. Positioning mold; 3. Lifting assembly; 31. Electric push rod; 32. Rectangular frame; 4. Suction assembly; 41. Support; 42. Suction pipe; 43. Rotary joint; 5. Rotating assembly; 51. Motor; 52. Drive gear; 53. Connecting pipe; 54. Driven gear; 55. Branch pipe; 56. Dust hood; 57. Turntable; 58. Brush; 59. Grinding block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 This utility model provides a technical solution:

[0026] A surface smoothing device for processing metal products includes a machine base 1. Rectangular through holes 11 are symmetrically oriented through the top of the machine base 1. An electric slide rail 2 is mounted on the top of the machine base 1, and a positioning mold 21 is mounted on the electric slide rail 2. A grinding mechanism is mounted on the machine base 1, and the grinding mechanism includes:

[0027] Lifting assembly 3 is mounted on machine base 1;

[0028] The suction component 4 is located on top of the lifting component 3;

[0029] The rotating component 5 is located inside the lifting component 3. The rotating component 5 includes a connecting pipe 53. A turntable 57 is fixedly connected to the bottom end of the connecting pipe 53. Multiple air ducts 55 are installed on the outer wall of the connecting pipe 53. The multiple air ducts 55 are arranged in a circumferential array. One end of the air duct 55 is fixedly connected to a dust suction hood 56. The dust suction hood 56 passes through the top of the turntable 57 and extends downward. Multiple grinding blocks 59 are installed near the edge of the bottom end of the turntable 57. The multiple grinding blocks 59 are arranged in a circumferential array and are interspersed between two adjacent dust suction hoods 56.

[0030] Specifically, the machine base 1 provides support, the electric slide rail 2 and the positioning mold 21 move the metal product to a suitable position, the lifting component 3 adjusts the height of the grinding mechanism so that it is close to or away from the metal product, the rotating component 5 drives the turntable 57 and the grinding block 59 to rotate and grind, and at the same time the suction component 4 sucks away the metal powder through the dust suction hood 56, the branch pipe 55 and the connecting pipe 53.

[0031] In this embodiment, the lifting component 3 includes an electric push rod 31, which is fixedly installed on the bottom surface of the machine base 1. A rectangular frame 32 is installed on the telescopic end of the electric push rod 31, and the rectangular frame 32 is slidably disposed in the rectangular through hole 11.

[0032] Specifically, the electric actuator 31 extends and retracts, causing the rectangular frame 32 to slide within the rectangular through hole 11, thereby raising and lowering the entire grinding mechanism to meet the processing needs of metal products of different heights.

[0033] In this embodiment, the air intake assembly 4 includes a bracket 41 mounted on the top surface of the rectangular frame 32, an air intake pipe 42 mounted on the bracket 41, and a rotary joint 43 rotatably connected to the connecting pipe 53 mounted at the bottom end of the air intake pipe 42.

[0034] Specifically, the suction pipe 42 is connected to the connecting pipe 53 via a rotary joint 43. The suction pipe 42 draws in air to generate negative pressure, and the rotary joint 43 allows the connecting pipe 53 to rotate while keeping the suction channel unobstructed.

[0035] In this embodiment, the connecting pipe 53 extends through the top surface of the rectangular frame 32, and the driven gear 54 is fixedly sleeved on the outer wall of the connecting pipe 53.

[0036] Specifically, the connecting pipe 53 passes through the rectangular frame 32, and the driven gear 54 can receive power, enabling the connecting pipe 53 to rotate on the rectangular frame 32, providing a basis for the rotation of the turntable 57.

[0037] In this embodiment, the rotating assembly 5 also includes a motor 51 mounted on the top surface of the rectangular frame 32. The output shaft of the motor 51 extends through the top surface of the rectangular frame 32 and downwards. The output shaft of the motor 51 is equipped with a driving gear 52 that meshes with the driven gear 54.

[0038] Specifically, the motor 51 drives the drive gear 52 to rotate, and the drive gear 52 drives the driven gear 54, thereby causing the connecting pipe 53 and the turntable 57 to rotate, realizing the rotational grinding function of the grinding block 59.

[0039] In this embodiment, a brush 58 is fixedly sleeved on the outer wall of the turntable 57, with the brush surface of the brush 58 facing downwards.

[0040] Specifically, the motor 51 drives the drive gear 52 to rotate, the drive gear 52 drives the driven gear 54, which in turn causes the connecting pipe 53 and the turntable 57 to rotate, thereby realizing the rotational grinding function of the grinding block 59.

[0041] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0042] Working principle: First, the metal product is placed on the positioning mold 21. The positioning mold 21 can be moved on the top of the machine table 1 via the electric slide rail 2, thereby moving the metal product to the appropriate processing position.

[0043] Then, the electric actuator 31 is activated to push the rectangular frame 32 downward, causing the grinding mechanism mounted on the rectangular frame 32 to descend as a whole until the grinding block 59 contacts the surface of the metal product.

[0044] Next, the rotating component 5 starts working, the motor 51 starts, driving the drive gear 52 to rotate. The drive gear 52 meshes with the driven gear 54, thereby driving the connecting pipe 53 to rotate. The turntable 57, which is fixedly connected to the bottom end of the connecting pipe 53, rotates accordingly, and the multiple grinding blocks 59 at the bottom end of the turntable 57 grind the surface of the metal product.

[0045] During the grinding process, the suction assembly 4 operates synchronously. After the suction pipe 42 is connected to the external vacuum cleaner, it is rotatably connected to the connecting pipe 53 through the rotary joint 43. The suction pipe 42 draws in air, creating a negative pressure in the connecting pipe 53, the branch pipe 55, and the dust hood 56. This causes the metal powder generated during the grinding process to be sucked in by the dust hood 56, passed through the branch pipe 55 and the connecting pipe 53, and finally discharged through the suction pipe 42, effectively preventing the metal powder from scattering everywhere.

[0046] When the turntable 57 rotates, the brush 58 fixedly attached to the outer wall of the turntable 57 rotates with the turntable 57. With its brush face down, it can sweep up the metal powder remaining on the surface of the metal products, making it easier for the dust hood 56 to suck it away, further improving the dust collection effect and ensuring the cleanliness of the working environment.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surface smoothing device for processing metal products, comprising a machine base (1), wherein rectangular through holes (11) are symmetrically opened through the top of the machine base (1), and an electric slide rail (2) is provided on the top of the machine base (1), wherein a positioning mold (21) is provided on the electric slide rail (2), characterized in that: The machine base (1) is equipped with a grinding mechanism, which includes: The lifting assembly (3) is installed on the machine base (1); The suction component (4) is located on top of the lifting component (3); A rotating component (5) is disposed inside the lifting component (3). The rotating component (5) includes a connecting pipe (53). A turntable (57) is fixedly connected to the bottom end of the connecting pipe (53). Multiple air ducts (55) are installed on the outer wall of the connecting pipe (53). The multiple air ducts (55) are arranged in a circumferential array. One end of the air duct (55) is fixedly connected to a dust suction hood (56). The dust suction hood (56) passes through the top of the turntable (57) and extends downward. Multiple grinding blocks (59) are installed near the edge of the bottom end of the turntable (57). The multiple grinding blocks (59) are arranged in a circumferential array and are interspersed between two adjacent dust suction hoods (56).

2. The surface smoothing device for metal product processing according to claim 1, characterized in that: The lifting assembly (3) includes an electric push rod (31), which is fixedly installed on the bottom surface of the machine base (1). A rectangular frame (32) is installed on the telescopic end of the electric push rod (31), and the rectangular frame (32) is slidably arranged in the rectangular through hole (11).

3. The surface smoothing device for metal product processing according to claim 2, characterized in that: The suction assembly (4) includes a bracket (41) mounted on the top surface of a rectangular frame (32), a suction pipe (42) mounted on the bracket (41), and a rotary joint (43) rotatably connected to a connecting pipe (53) mounted at the bottom end of the suction pipe (42).

4. The surface smoothing device for metal product processing according to claim 2, characterized in that: The connecting pipe (53) extends movably through the top surface of the rectangular frame (32), and a driven gear (54) is fixedly sleeved on the outer wall of the connecting pipe (53).

5. The surface smoothing device for metal product processing according to claim 4, characterized in that: The rotating assembly (5) also includes a motor (51) mounted on the top surface of the rectangular frame (32). The output shaft of the motor (51) extends through the top surface of the rectangular frame (32) and downwards. The output shaft of the motor (51) is equipped with a drive gear (52) that meshes with the driven gear (54).

6. The surface smoothing device for metal product processing according to claim 1, characterized in that: A brush (58) is fixedly sleeved on the outer wall of the turntable (57), with the brush surface of the brush (58) facing downwards.

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