Efficient automatic grinding and polishing device for 3D metal printing large-plane part

Abstract

The utility model discloses an efficient automatic grinding and polishing device for a 3D metal printing large-plane part, which comprises a grinding platform provided with a fixing device, and the large-plane part is fixed through the fixing device; the supporting seat is arranged above the grinding platform, and an adjusting structure is arranged on the supporting seat; and the grinding device is arranged at the movable end of the adjusting structure, and the grinding end of the grinding device corresponds to the position of the large-plane part. Adjustment can be carried out according to large-plane parts of different sizes and shapes through the adjusting structure, it is ensured that the grinding device can accurately adapt to various parts, and therefore the grinding accuracy and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to a grinding and polishing device, in particular to a high-efficiency automatic grinding and polishing device for 3D metal printing large flat parts. Background Art

[0002] In the field of 3D metal printing, grinding and polishing of large flat parts has always been a technical challenge. Traditional manual grinding and polishing methods are not only inefficient, but also difficult to ensure the consistency and accuracy of grinding. In addition, manual operation also has safety hazards and is prone to cause harm to operators.

[0003] Although there are some solutions for automated grinding and polishing technology, they often have the following problems:

[0004] 1. Poor adaptability: Traditional automated grinding equipment is usually designed for parts of specific sizes or shapes. It has poor adaptability to large flat parts of different sizes and shapes, and requires frequent adjustment or replacement of equipment, which increases the complexity and cost of operation.

[0005] 2. Insufficient precision: Due to the lack of precise adjustment mechanism, traditional equipment is difficult to achieve high-precision requirements during the grinding process, resulting in inconsistent surface quality of parts.

[0006] 3. Low degree of automation: Many devices still require a lot of manual intervention, such as manually adjusting the position of parts, replacing grinding tools, etc., which not only reduces efficiency but also increases the risk of operational errors. Summary of the invention

[0007] The technical problem to be solved by the utility model is to provide a 3D metal printing large flat parts efficient automatic grinding and polishing device to solve the problems existing in the background technology.

[0008] The utility model of the 3D metal printing large flat parts efficient automatic grinding and polishing device is realized by the following technical solutions, including:

[0009] A grinding platform, wherein a fixing device is provided on the grinding platform, and the large flat part is fixed by the fixing device;

[0010] A support seat, the support seat is arranged above the polishing platform, and an adjustment structure is arranged on the support seat;

[0011] A grinding device is arranged at the movable end of the adjusting structure, and the grinding end of the grinding device corresponds to the position of the large planar part.

[0012] As a preferred technical solution, the fixing device includes a driving motor and a transmission rod arranged around the bottom of the grinding platform;

[0013] The output shaft of the driving motor is connected to the transmission rod, a bearing fixing seat is arranged at the center of the bottom of the grinding platform, bearings are arranged around the bearing fixing seat, and the other end of the transmission rod is connected to the bearing;

[0014] A movable block is movably arranged on the transmission rod, and the upper end of the movable block passes through the movable groove of the grinding platform and is connected with the clamping piece, so that the large plane part is clamped and fixed by the clamping piece.

[0015] As a preferred technical solution, the adjustment structure includes a lifting cylinder and a movable plate arranged on the top of the support seat;

[0016] The movable plate is arranged below the support seat, and the output shaft of the lifting cylinder is connected to the movable plate; Z-axis linear modules are installed on both sides below the movable plate, and an X-axis linear module is installed at the output end of the Z-axis linear module;

[0017] The grinding device is installed on the output end of the X-axis linear module, thereby realizing the grinding of large flat parts.

[0018] As a preferred technical solution, the grinding device includes a fixed seat and a rotating motor;

[0019] The rotating motor is installed on a fixing seat, and the output end of the rotating motor is connected to a grinding sheet, through which the large plane parts are ground.

[0020] As a preferred technical solution, a control panel is also included, and the control panel is connected to control the rotary motor lifting cylinder, the Z-axis linear module, and the X-axis linear module to work.

[0021] As a preferred technical solution, support feet are provided at the bottom of the polishing platform.

[0022] The beneficial effects of the utility model are:

[0023] 1. The utility model can be adjusted according to large flat parts of different sizes and shapes through the adjustment structure, ensuring that the grinding device can accurately adapt to various parts, thereby improving the accuracy and efficiency of grinding.

[0024] 2. Through the control panel, the operator can easily control the rotating motor, lifting cylinder, and linear module to realize the automation and intelligence of the grinding process; this not only reduces the complexity and error rate of manual operation, but also greatly improves work efficiency and safety.

[0025] 3. The fixing device of the utility model can firmly fix large flat parts to prevent movement during the grinding process by driving the motor and the transmission rod in conjunction with the movable block and the clamping sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 It is a schematic diagram of the structure of the active state of the utility model;

[0029] Figure 3 The structure of the fixing device of the utility model is shown in FIG. Figure 1 ;

[0030] Figure 4 The structure of the fixing device of the utility model is shown in FIG. Figure 2 ;

[0031] Figure 5 It is a schematic diagram of the adjustment structure of the utility model. DETAILED DESCRIPTION

[0032] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0033] like Figure 1-Figure 2 As shown, the utility model is a 3D metal printing large flat part high-efficiency automatic grinding and polishing device, comprising:

[0034] A grinding platform 1, wherein a fixing device is provided on the grinding platform 1, and a large flat part 4 is fixed by the fixing device;

[0035] A support base 2, wherein the support base 2 is disposed above the grinding platform 1, and an adjustment structure is disposed on the support base 2, which can be adjusted according to the specific size and shape of the large flat part 4 to meet different grinding requirements;

[0036] The grinding device 3 is arranged at the movable end of the adjusting structure, and the grinding end of the grinding device 3 corresponds to the position of the large flat part 4 to ensure the accuracy and efficiency of grinding.

[0037] like Figure 3-Figure 4 As shown, the fixing device includes a driving motor 5 and a transmission rod 6 arranged around the bottom of the grinding platform 1;

[0038] The output shaft of the driving motor 5 is connected to the transmission rod 6. A bearing fixing seat 15 is provided at the bottom center of the grinding platform 1. Bearings are provided around the bearing fixing seat 15, and the other end of the transmission rod 6 is connected to the bearing.

[0039] A movable block 7 is movably provided on the transmission rod 6, and the upper end of the movable block 7 passes through the movable groove 8 of the grinding platform 1 and is connected to the clamping piece 9. The large flat part 4 is clamped and fixed by the clamping piece 9 to prevent the part from moving during the grinding process.

[0040] like Figure 5 As shown, the adjustment structure includes a lifting cylinder 11 and a movable plate 12 arranged on the top of the support base 2;

[0041] The movable plate 12 is arranged below the support seat 2, and the output shaft of the lifting cylinder 11 is connected to the movable plate 12; Z-axis linear modules 13 are installed on both sides below the movable plate 12, and an X-axis linear module 14 is installed at the output end of the Z-axis linear module 13 to provide the grinding device 3 with vertical and horizontal movement, so as to realize all-round grinding of the large flat part 4;

[0042] The grinding device 3 is installed on the output end of the X-axis linear module 14 to achieve grinding of the large flat part 4.

[0043] The grinding device 3 includes a fixed seat 15 and a rotating motor 16;

[0044] The rotating motor 16 is installed on the fixing seat 15 , and the output end of the rotating motor 16 is connected to the grinding sheet 17 , and the large flat part 4 is ground by the grinding sheet 17 .

[0045] In addition, a control panel is also included, and the control panel is connected to control the rotary motor 16 to control the lifting cylinder 11, the Z-axis linear module 13, and the X-axis linear module 14 to work, thereby realizing the automation and intelligence of the grinding process.

[0046] In addition, a support foot 18 is provided at the bottom of the polishing platform 1 to provide stable support for the polishing platform 1 .

[0047] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A highly efficient automatic grinding and polishing device for large flat parts of 3D metal printing, characterized in that: include: A grinding platform (1), wherein a fixing device is provided on the grinding platform (1), and the large flat part (4) is fixed by the fixing device; A support seat (2), wherein the support seat (2) is arranged above the grinding platform (1), and an adjustment structure is arranged on the support seat (2); A grinding device (3), wherein the grinding device (3) is arranged at the movable end of the adjustment structure, and the grinding end of the grinding device (3) corresponds to the position of the large flat part (4); The fixing device comprises a driving motor (5) and a transmission rod (6) which are arranged around the bottom of the grinding platform (1); The output shaft of the driving motor (5) is connected to the transmission rod (6), a bearing fixing seat (15) is arranged at the center of the bottom of the grinding platform (1), bearings are arranged around the bearing fixing seat (15), and the other end of the transmission rod (6) is connected to the bearing; A movable block (7) is movably provided on the transmission rod (6), and the upper end of the movable block (7) passes through a movable groove (8) of the grinding platform (1) and is connected to a clamping piece (9), and the large flat part (4) is clamped and fixed by the clamping piece (9).

2. The high-efficiency automatic grinding and polishing device for 3D metal printed large flat parts (4) according to claim 1 is characterized in that: The adjustment structure comprises a lifting cylinder (11) and a movable plate (12) arranged on the top of the support seat (2); The movable plate (12) is arranged below the support seat (2), and the output shaft of the lifting cylinder (11) is connected to the movable plate (12); Z-axis linear modules (13) are installed on both sides below the movable plate (12), and an X-axis linear module (14) is installed at the output end of the Z-axis linear module (13); The grinding device (3) is installed on the output end of the X-axis linear module (14), thereby achieving grinding of the large flat part (4).

3. The high-efficiency automatic grinding and polishing device for 3D metal printed large flat parts (4) according to claim 1 is characterized in that: The grinding device (3) comprises a fixed seat (15) and a rotating motor (16); The rotating motor (16) is mounted on the fixing seat (15), and the output end of the rotating motor (16) is connected to the grinding sheet (17), and the large flat part (4) is ground by the grinding sheet (17).

4. The high-efficiency automatic grinding and polishing device for 3D metal printed large flat parts (4) according to claim 1 is characterized in that: It also includes a control panel, and the control panel is connected to control the rotary motor (16), the lifting cylinder (11), the Z-axis linear module (13), and the X-axis linear module (14) to work.

5. The high-efficiency automatic grinding and polishing device for 3D metal printed large flat parts (4) according to claim 1 is characterized in that: The bottom of the polishing platform (1) is provided with supporting feet (18).

Images