A deburring device for metal sheets

Abstract

This utility model relates to the field of metal sheet processing technology, specifically disclosing a deburring device for metal sheets. It includes a worktable and an automatic feeding mechanism. An adjustment mechanism is provided on the worktable, comprising a mounting frame fixed to the worktable. A transmission component is mounted on the mounting frame, and a mounting plate is fixed to the transmission component. A grinding component and multiple sets of support rods are arranged opposite each other on the lower surface of the mounting plate, with an L-shaped plate fixed to the lower end of each support rod. Through the adjustment mechanism, the third power component of the transmission component drives the transmission shaft to rotate, which in turn drives the gear to rotate and engage with the rack, thereby causing the slider to slide along the I-shaped guide rail. This, in turn, moves the grinding component and support rods on the mounting plate. The support rods drive the L-shaped plate to center and clamp the sheet metal, simultaneously achieving limiting and tool setting, improving the stability of the metal sheet during processing. Furthermore, tool setting via the L-shaped plate is more convenient than setting the tool using grinding rollers.

Description

Technical Field

[0001] This utility model relates to the field of metal sheet processing technology, and in particular to a deburring device for metal sheets. Background Technology

[0002] Metal sheets, as a high-strength structural material, are widely used in various aspects of life. Steel structures made of metal sheets provide a sturdy frame for many devices. The processing of metal sheets involves many steps, one important step being deburring the edges to improve aesthetics and prevent harm to the human body. Therefore, a specialized device is needed to deburr the edges of steel structures to improve the performance of the metal sheets. An existing deburring device for metal sheets (publication number CN219075161U) allows for adjustment of the distance between two grinding rollers through the cooperation of a second motor, a third threaded rod, and a moving base. This facilitates the grinding and deburring of metal sheets of different widths, further improving the applicability of the equipment. However, during the grinding process, because the plate is only fixed on one side, the friction between the grinding rollers and the plate generates friction, causing the plate to sway from side to side, compromising the stability of the processing. Furthermore, the need for tool setting via the grinding rollers makes the operation cumbersome. Utility Model Content

[0003] The purpose of this invention is to provide a deburring device for metal sheets in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A deburring device for metal sheets includes a worktable and an automatic feeding mechanism. The automatic feeding mechanism includes a support frame fixed to the lower surface of the worktable, a screw rod mounted on the support frame, a threaded seat mounted on the screw rod, a first power component connected to one end of the screw rod, a fixing component on the threaded seat, an adjustment mechanism on the worktable, the adjustment mechanism including a mounting frame fixed to the worktable, a transmission component on the mounting frame, the transmission component including two sets of I-shaped slide rails fixed to the mounting frame, four sets of sliders opposite each other on the I-shaped slide rails, a rack fixed inside the sliders, a transmission shaft passing through the mounting frame, a gear fixed to the lower end of the transmission shaft, a third power component connected to one end of the transmission shaft, a mounting plate fixed to the transmission component, a grinding component and multiple sets of support rods opposite each other on the lower surface of the mounting plate, and an L-shaped plate fixed to the lower end of the support rods.

[0006] Further configuration: The screw is rotatably connected to the support frame, the threaded seat is threadedly connected to the screw, and the threaded seat is slidably connected to the worktable.

[0007] Further configuration: The fixing component includes a fixing bracket fixed on the threaded seat, a screw mounted on the fixing bracket, a pressure plate mounted on the screw, and a second power component connected to one end of the screw.

[0008] Further configuration: The screw is rotatably connected to the fixed frame, the pressure plate is threadedly connected to the screw, and the pressure plate is slidably connected to the fixed frame.

[0009] Further configuration: The slider is slidably connected to the I-shaped slide rail, the gear and rack mesh with each other, and the drive shaft is rotatably connected to the mounting bracket.

[0010] Further configuration: The grinding assembly includes a protective shell fixed to the mounting plate, a motor housing fixed to the lower end of the protective shell, a rotating shaft installed inside the protective shell, a grinding roller sleeved on the outer surface of the rotating shaft, a fourth power assembly connected to the lower end of the rotating shaft, the protective shell and the motor housing are slidably connected to the worktable, and the rotating shaft is rotatably connected to the protective shell, the motor housing and the mounting plate.

[0011] Further configuration: The L-shaped plate is slidably connected to the worktable.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] By adjusting the mechanism, the third power component of the transmission assembly drives the transmission shaft to rotate, which in turn drives the gear to rotate and engages with the rack, thereby causing the slider to slide along the I-shaped slide rail. This, in turn, causes the grinding assembly and support rod on the mounting plate to move. The support rod drives the L-shaped plate to center and clamp the plate, which can simultaneously achieve limiting and tool setting, improving the stability of the metal plate during processing. Furthermore, tool setting is more convenient than setting the tool directly through the L-shaped plate compared to setting the tool through the grinding roller. Attached Figure Description

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

[0015] Figure 1 This is an isometric view of a metal sheet deburring device according to the present invention;

[0016] Figure 2 yes Figure 1 A magnified view of part A;

[0017] Figure 3 This is a main sectional view of the metal sheet deburring equipment described in this utility model;

[0018] Figure 4 yes Figure 3 BB cross-sectional view;

[0019] Figure 5 This is a left sectional view of a metal sheet deburring device according to the present invention.

[0020] The annotations in the attached figures are explained as follows:

[0021] 1. Workbench; 2. Automatic feeding mechanism; 21. Support frame; 22. Lead screw; 23. Threaded seat; 24. First power assembly; 25. Fixing assembly; 251. Fixing frame; 252. Screw; 253. Pressure plate; 254. Second power assembly; 3. Adjustment mechanism; 31. Mounting frame; 32. Transmission assembly; 321. I-beam slide rail; 322. Slider; 323. Rack; 324. Drive shaft; 325. Gear; 326. Third power assembly; 33. Mounting plate; 34. Grinding assembly; 341. Protective shell; 342. Motor box; 343. Rotating shaft; 344. Grinding roller; 345. Fourth power assembly; 35. Support rod; 36. L-shaped plate. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-5 As shown, a deburring device for metal sheets includes a workbench 1 and an automatic feeding mechanism 2. The workbench 1 is provided with an adjustment mechanism 3. The adjustment mechanism 3 includes a mounting frame 31 fixed on the workbench 1. The mounting frame 31 is provided with a transmission component 32. The transmission component 32 is fixed with a mounting plate 33. The lower surface of the mounting plate 33 is provided with a grinding component 34 and multiple sets of support rods 35. The lower end of the support rods 35 is fixed with an L-shaped plate 36.

[0026] In this embodiment: the automatic feeding mechanism 2 includes a support frame 21 fixed to the lower surface of the workbench 1. A screw 22 is mounted on the support frame 21, and a threaded seat 23 is mounted on the screw 22. The screw 22 is used to drive the threaded seat 23 to move. One end of the screw 22 is connected to a first power component 24, which is used to drive the screw 22 to rotate. The threaded seat 23 is used to drive the metal sheet to move. A fixing component 25 is provided on the threaded seat 23. The fixing component 25 includes a fixing frame 251 fixed on the threaded seat 23, and a screw 252 is mounted on the fixing frame 251. A pressure plate 253 is installed on the screw 252. The screw 252 is used to drive the pressure plate 253 to rise and fall. The pressure plate 253 is used to fix the metal plate. One end of the screw 252 is connected to a second power component 254. The second power component 254 is used to drive the screw 252 to rotate. The spiral screw 22 is rotatably connected to the support frame 21. The threaded seat 23 is threadedly connected to the spiral screw 22. The threaded seat 23 is slidably connected to the worktable 1. The screw 252 is rotatably connected to the fixed frame 251. The pressure plate 253 is threadedly connected to the screw 252. The pressure plate 253 is slidably connected to the fixed frame 251.

[0027] In this embodiment: the transmission assembly 32 includes two sets of I-shaped slide rails 321 fixed on the mounting frame 31. The I-shaped slide rails 321 are used for guidance. Four sets of sliders 322 are arranged opposite each other on the I-shaped slide rails 321. A rack 323 is fixed inside the slider 322. The rack 323 is used to drive the slider 322 to move. The slider 322 is used to drive the mounting plate 33 to move. A transmission shaft 324 is provided through the mounting frame 31. A gear 325 is fixed at the lower end of the transmission shaft 324. The transmission shaft 324 is used to drive the gear 325 to rotate. The gear 325 is used to drive the rack 323 to move. One end of the transmission shaft 324 is connected to a third power assembly 326. The third power assembly 326 is used to drive the transmission shaft 324 to rotate. The slider 322 is slidably connected to the I-shaped slide rails 321. The gear 325 and the rack 323 mesh with each other. The rotating shaft 324 is rotatably connected to the mounting bracket 31. The grinding assembly 34 includes a protective shell 341 fixed on the mounting plate 33. A motor housing 342 is fixed to the lower end of the protective shell 341. A rotating shaft 343 is installed inside the protective shell 341. A grinding roller 344 is sleeved on the outer surface of the rotating shaft 343. The rotating shaft 343 is used to drive the grinding roller 344 to rotate. The grinding roller 344 is used to grind metal plates. The protective shell 341 is used to prevent workers from directly contacting the grinding roller 344. A fourth power assembly 345 is connected to the lower end of the rotating shaft 343. The fourth power assembly 345 is used to drive the rotating shaft 343 to rotate. The protective shell 341 and the motor housing 342 are both slidably connected to the worktable 1. The rotating shaft 343 is rotatably connected to the protective shell 341, the motor housing 342, and the mounting plate 33. The L-shaped plate 36 is slidably connected to the worktable 1.

[0028] The working principle and usage process of this utility model are as follows: First, the metal sheet is placed under the fixing component 25 of the automatic feeding mechanism 2. The transmission shaft 324 is driven to rotate by the third power component 326 of the transmission component 32, which drives the gear 325 to rotate. The gear 325 rotates in conjunction with the rack 323, which drives the slider 322 to slide inward along the I-shaped slide rail 321. This causes the grinding component 34 and the support rod 35 on the mounting plate 33 to move inward. The support rod 35 drives the L-shaped plate 36 to limit and clamp the metal sheet. The second power component 254 of the fixing component 25 drives the screw 252 to rotate, which drives the pressure plate 253 to move downward and fix the metal sheet on the threaded seat 23. The fourth power component 345 of the grinding component 34 drives the rotating shaft 343 to rotate, which drives the grinding roller 344 to rotate. The first power component 24 of the automatic feeding mechanism 2 drives the spiral screw 22 to rotate, which drives the metal sheet on the threaded seat 23 to pass through the grinding component 34 at a uniform speed, thereby grinding and deburring.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A deburring device for metal sheets, comprising a workbench (1), characterized in that: It also includes an automatic feeding mechanism (2), which includes a support frame (21) fixed to the lower surface of the worktable (1), a screw (22) mounted on the support frame (21), a threaded seat (23) mounted on the screw (22), a first power assembly (24) connected to one end of the screw (22), a fixing assembly (25) provided on the threaded seat (23), and an adjustment mechanism (3) provided on the worktable (1). The adjustment mechanism (3) includes a mounting frame (31) fixed to the worktable (1), and a transmission assembly (32) provided on the mounting frame (31). The transmission assembly (32) includes... Two sets of I-shaped slide rails (321) are fixed on the mounting bracket (31). Four sets of sliders (322) are arranged opposite each other on the I-shaped slide rails (321). A rack (323) is fixed inside the slider (322). A drive shaft (324) is passed through the mounting bracket (31). A gear (325) is fixed at the lower end of the drive shaft (324). A third power assembly (326) is connected to one end of the drive shaft (324). A mounting plate (33) is fixed on the drive assembly (32). A grinding assembly (34) and multiple sets of support rods (35) are arranged opposite each other on the lower surface of the mounting plate (33). An L-shaped plate (36) is fixed at the lower end of the support rod (35).

2. The deburring equipment for metal sheets according to claim 1, characterized in that: The screw (22) is rotatably connected to the support frame (21), the threaded seat (23) is threadedly connected to the screw (22), and the threaded seat (23) is slidably connected to the worktable (1).

3. The deburring equipment for metal sheets according to claim 1, characterized in that: The fixing component (25) includes a fixing bracket (251) fixed on the threaded seat (23), a screw (252) is mounted on the fixing bracket (251), a pressure plate (253) is mounted on the screw (252), and a second power component (254) is connected to one end of the screw (252).

4. The deburring equipment for metal sheets according to claim 3, characterized in that: The screw (252) is rotatably connected to the fixed frame (251), the pressure plate (253) is threadedly connected to the screw (252), and the pressure plate (253) is slidably connected to the fixed frame (251).

5. The deburring equipment for metal sheets according to claim 1, characterized in that: The slider (322) is slidably connected to the I-shaped slide rail (321), the gear (325) meshes with the rack (323), and the drive shaft (324) is rotatably connected to the mounting bracket (31).

6. The deburring equipment for metal sheets according to claim 1, characterized in that: The grinding assembly (34) includes a protective shell (341) fixed on a mounting plate (33). A motor housing (342) is fixed to the lower end of the protective shell (341). A rotating shaft (343) is installed inside the protective shell (341). A grinding roller (344) is sleeved on the outer surface of the rotating shaft (343). A fourth power assembly (345) is connected to the lower end of the rotating shaft (343). The protective shell (341) and the motor housing (342) are slidably connected to the worktable (1). The rotating shaft (343) is rotatably connected to the protective shell (341), the motor housing (342), and the mounting plate (33).

7. The deburring equipment for metal sheets according to claim 1, characterized in that: The L-shaped plate (36) is slidably connected to the worktable (1).

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