Polishing device for part machining of mechano-electronic engineering

Abstract

The polishing device comprises a machining box, the front end face of the machining box is of an opening structure, a bottom box is arranged at the bottom end in the machining box, a strip-shaped groove of a penetrating structure is formed in the upper end of the bottom box, and a limiting device of a protruding structure is installed in the bottom box. And a safety box is mounted at the right end of the processing box. A motor drives a threaded rod to rotate, so that two adjusting plates can move, a limiting block can fix and mechanically operate a part, the working efficiency is improved, the height of a grinding wheel is adjusted through a lifting frame, the lifting frame is controlled by an air cylinder and a piston rod, the grinding wheel can stably ascend and descend, and the grinding efficiency is improved. And dust generated by polishing the parts can be absorbed through the induced draft fan, and then the dust is filtered through the dust removal cloth bag, so that the influence on the environment is reduced, and the threat of the dust to the body of a worker is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic engineering, in particular to a grinding device for machining parts of mechanical electronic engineering. Background Art

[0002] Mechanical parts, also known as mechanical elements, are the basic components of machinery. They are the inseparable individual parts that make up machinery and machines. The processing of electronic mechanical parts often requires grinding and polishing the surface of the parts.

[0003] The structure of the existing grinding device for parts processing is relatively simple, and the parts are fixed in the fixing device, and the fixing device controls the fixing block through a control rod to fix the parts. This fixing method requires manual operation, which reduces work efficiency. Moreover, when grinding the workpiece, the grinding wheel is usually directly driven by the cylinder to rise and fall, and the stability is relatively poor. The dust generated during grinding cannot be absorbed, which has a certain impact on the environment. Therefore, the present invention provides a grinding device for parts processing in mechanical and electronic engineering to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding device for machining parts of mechanical and electronic engineering, so as to solve the problem that the fixing device in the above-mentioned background technology controls the fixing block by a control rod to fix the parts, and this fixing method requires manual operation, which reduces work efficiency, and when grinding the workpiece, the grinding wheel is usually directly driven by the cylinder to rise and fall, which has poor stability, and the dust generated during grinding cannot be absorbed, thereby having a certain impact on the environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a grinding device for machining parts of mechanical and electronic engineering, comprising:

[0006] A processing box, wherein the front end surface of the processing box is an open structure, a bottom box is provided at the bottom end of the processing box, and a strip groove with a through structure is provided at the upper end of the bottom box, and a limit device with a protruding structure is installed inside the bottom box;

[0007] A safety box is installed at the right end of the processing box, a lifting mechanism with a through structure is provided at the center of the top of the processing box, and a grinding mechanism is provided at the middle of the bottom of the lifting mechanism;

[0008] A dust suction device is provided at the lower side of the rear end of the processing box, and the front side of the upper end of the dust suction device is located right in front of the grinding mechanism.

[0009] Preferably, as a preferred embodiment of the utility model, the limiting device includes a motor A, a threaded rod, a connecting column, an adjustment plate and a limit block, the left end of the motor A is connected to the threaded rod, a connecting column is provided below the threaded rod, and an adjustment plate with a through structure is installed on the threaded rod and the connecting column, the adjusting plate is provided with two symmetrical structures, and limit blocks are provided at the top of the two adjusting plates.

[0010] Preferably, as a preferred embodiment of the utility model, the lifting mechanism includes a lifting frame, a piston rod, a cylinder and a mounting seat, the cylinder is installed through the mounting seat, and the cylinder is connected to the lifting frame through the piston rod, and the lifting frame penetrates the processing box in a sliding manner.

[0011] Preferably, as a preferred embodiment of the present invention, the grinding mechanism includes a motor B, a fixed seat and a grinding wheel. The motor B is installed through the fixed seat, and a grinding wheel is provided at the bottom end of the motor B.

[0012] Preferably, as a preferred embodiment of the utility model, the dust collection equipment includes a dust collection window, an induced draft fan, a transmission pipe, a dust bag and a dust collection box, the rear end of the dust collection window is connected to the dust collection box, an induced draft fan is provided at the upper end of the interior of the dust collection box at the rear side of the dust collection window, a transmission pipe is provided at the rear end of the induced draft fan, and the bottom end of the transmission pipe is in the dust bag in the dust collection box.

[0013] Preferably, as a preferred embodiment of the present invention, the limit block is in an L-structure, and the adjustment plate is not in contact with the bottom box.

[0014] Preferably, as a preferred embodiment of the present invention, a safety door is provided at the rear end of the dust collection box, and a through hole is provided at the bottom of the front end of the dust collection box.

[0015] Preferably, as a preferred embodiment of the present invention, the dust bag and the dust collection box are detachably connected.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, the motor drives the threaded rod to rotate, so that the two adjustment plates can be moved and the limit blocks can fix the parts, which is a mechanized operation and improves the work efficiency.

[0018] 2. The height of the grinding wheel in the utility model is adjusted by a lifting frame, and the lifting frame is controlled by a cylinder and a piston rod, so that the grinding wheel can be stably lifted and lowered, and the dust generated by the grinding parts can be absorbed by the induced draft fan, and then the dust is filtered by the dust removal bag, which reduces the impact on the environment and also reduces the physical threat of dust to the workers. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the structure of the limit device of the utility model;

[0021] Figure 3 This is a front view of the connection structure between the processing box and the lifting mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the processing box and the dust collection device partially connected in the utility model.

[0023] In the figure: 1. Processing box; 2. Safety box; 3. Bottom box; 4. Strip groove; 5. Limiting device; 51. Motor A; 52. Threaded rod; 53. Connecting column; 54. Adjusting plate; 55. Limiting block; 6. Lifting mechanism; 61. Lifting frame; 62. Piston rod; 63. Cylinder; 64. Mounting seat; 7. Grinding mechanism; 71. Motor B; 72. Fixed seat; 73. Grinding wheel; 8. Dust suction device; 81. Dust suction window; 82. Draft fan; 83. Transmission pipe; 84. Dust bag; 85. Dust suction box. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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. In addition, in the description of the present invention, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or a connection through an intermediate medium. It can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The meaning of "multiple" in the present utility model is two or more, and unless otherwise clearly and specifically limited, they all fall within the scope of protection of the present utility model.

[0027] Example 1: Figure 1-2 , the utility model provides a technical solution: including:

[0028] A processing box 1, the front end of the processing box 1 is an open structure, a bottom box 3 is provided at the bottom end of the processing box 1, and a strip groove 4 with a penetrating structure is opened at the upper end of the bottom box 3, and a limiting device 5 with a protruding structure is installed inside the bottom box 3;

[0029] A safety box 2 is installed at the right end of the processing box 1. A lifting mechanism 6 with a through structure is provided at the center of the top of the processing box 1. A grinding mechanism 7 is provided at the middle of the bottom of the lifting mechanism 6.

[0030] A dust collecting device 8 is provided at the lower rear end of the processing box 1 , and the front upper end of the dust collecting device 8 is located directly in front of the grinding mechanism 7 .

[0031] The limiting device 5 includes a motor A51, a threaded rod 52, a connecting column 53, an adjusting plate 54 and a limiting block 55. The left end of the motor A51 is connected to the threaded rod 52. The connecting column 53 is provided below the threaded rod 52, and an adjusting plate 54 with a through structure is installed on the threaded rod 52 and the connecting column 53. The adjusting plate 54 is provided with two symmetrical structures, and a limiting block 55 is provided at the top of the two adjusting plates 54.

[0032] The limiting block 55 is in an L-shaped structure, and the adjusting plate 54 is not in contact with the bottom box 3 .

[0033] In this embodiment, the purpose is to drive the threaded rod to rotate through the motor so that the limit block fixes the part.

[0034] Example 2: Figure 1-3 , the utility model provides a technical solution: including:

[0035] A processing box 1, the front end of the processing box 1 is an open structure, a bottom box 3 is provided at the bottom end of the processing box 1, and a strip groove 4 with a penetrating structure is opened at the upper end of the bottom box 3, and a limiting device 5 with a protruding structure is installed inside the bottom box 3;

[0036] A safety box 2 is installed at the right end of the processing box 1. A lifting mechanism 6 with a through structure is provided at the center of the top of the processing box 1. A grinding mechanism 7 is provided at the middle of the bottom of the lifting mechanism 6.

[0037] A dust collecting device 8 is provided at the lower rear end of the processing box 1 , and the front upper end of the dust collecting device 8 is located directly in front of the grinding mechanism 7 .

[0038] The lifting mechanism 6 includes a lifting frame 61, a piston rod 62, a cylinder 63 and a mounting seat 64. The cylinder 63 is installed through the mounting seat 64, and the cylinder 63 is connected to the lifting frame 61 through the piston rod 62. The lifting frame 61 penetrates the processing box 1 in a sliding manner.

[0039] The grinding mechanism 7 includes a motor B71, a fixing seat 72 and a grinding wheel 73. The motor B71 is installed through the fixing seat 72, and a grinding wheel 73 is provided at the bottom end of the motor B71.

[0040] In this embodiment, the cylinder and the piston rod are used to drive the lifting frame to move up and down, so as to adjust the height of the parts, and then the grinding wheel is used to grind the parts.

[0041] Example 3: Figure 1 , 3 And 4, the utility model provides a technical solution: including:

[0042] A processing box 1, the front end of the processing box 1 is an open structure, a bottom box 3 is provided at the bottom end of the processing box 1, and a strip groove 4 with a penetrating structure is opened at the upper end of the bottom box 3, and a limiting device 5 with a protruding structure is installed inside the bottom box 3;

[0043] A safety box 2 is installed at the right end of the processing box 1. A lifting mechanism 6 with a through structure is provided at the center of the top of the processing box 1. A grinding mechanism 7 is provided at the middle of the bottom of the lifting mechanism 6.

[0044] A dust collecting device 8 is provided at the lower rear end of the processing box 1 , and the front upper end of the dust collecting device 8 is located directly in front of the grinding mechanism 7 .

[0045] The dust collection device 8 includes a dust collection window 81, an induced draft fan 82, a transmission pipe 83, a dust bag 84 and a dust collection box 85. The rear end of the dust collection window 81 is connected to the dust collection box 85. The induced draft fan 82 is provided at the upper end of the dust collection box 85 at the rear side of the dust collection window 81. The rear end of the induced draft fan 82 is provided with a transmission pipe 83, and the bottom end of the transmission pipe 83 is in the dust bag 84 in the dust collection box 85.

[0046] A safety door is provided at the rear end of the dust collection box 85 , and a through hole is provided at the bottom of the front end of the dust collection box 85 .

[0047] The dust bag 84 and the dust collecting box 85 are detachably connected.

[0048] In this embodiment, the dust generated by grinding is absorbed by the induced draft fan, and the dust absorbed by the induced draft fan is transmitted to the dust removal bag through the transmission pipe, and the dust removal bag is used to filter the dust.

[0049] Working principle:

[0050] When in use, by controlling the motor A51, the motor A51 drives the threaded rod 52 to rotate, so that the limit block 55 fixes the part, and then the cylinder 63 and the piston rod 62 control the lifting and lowering of the lifting frame 61, and the motor B71 drives the grinding wheel 73 to rotate, so that the grinding wheel 73 can grind the parts. The dust generated by grinding can be absorbed by the induced draft fan 82 in the absorption window 81, and then transmitted to the dust removal bag 84 through the transmission pipe 83 to filter the dust.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A grinding device for machining parts of mechanical and electronic engineering, characterized in that: include: A processing box (1), wherein the front end surface of the processing box (1) is an open structure, a bottom box (3) is provided at the bottom end inside the processing box (1), and a strip groove (4) with a penetrating structure is provided at the upper end of the bottom box (3), and a limiting device (5) with a protruding structure is installed inside the bottom box (3); A safety box (2) is installed at the right end of the processing box (1); a lifting mechanism (6) with a through structure is provided at the center of the top of the processing box (1); and a grinding mechanism (7) is provided at the middle of the bottom of the lifting mechanism (6); A dust suction device (8) is provided at the lower side of the rear end of the processing box (1), and the front side of the upper end of the dust suction device (8) is located directly in front of the grinding mechanism (7).

2. A grinding device for machining parts of mechanical and electronic engineering according to claim 1, characterized in that: The limiting device (5) comprises a motor A (51), a threaded rod (52), a connecting column (53), an adjustment plate (54) and a limiting block (55); the left end of the motor A (51) is connected to the threaded rod (52); a connecting column (53) is provided below the threaded rod (52); an adjustment plate (54) in a through structure is installed on the threaded rod (52) and the connecting column (53); the adjustment plate (54) is provided with two symmetrical structures; and limiting blocks (55) are provided at the top ends of the two adjustment plates (54).

3. A grinding device for machining parts of mechanical and electronic engineering according to claim 1, characterized in that: The lifting mechanism (6) comprises a lifting frame (61), a piston rod (62), a cylinder (63) and a mounting seat (64); the cylinder (63) is mounted via the mounting seat (64), and the cylinder (63) is connected to the lifting frame (61) via the piston rod (62); and the lifting frame (61) penetrates the processing box (1) in a sliding manner.

4. The grinding device for machining parts of mechanical and electronic engineering according to claim 1, characterized in that: The grinding mechanism (7) comprises a motor B (71), a fixing seat (72) and a grinding wheel (73); the motor B (71) is installed via the fixing seat (72), and a grinding wheel (73) is provided at the bottom end of the motor B (71).

5. The grinding device for machining parts of mechanical and electronic engineering according to claim 1, characterized in that: The dust collection device (8) comprises a dust collection window (81), an induced draft fan (82), a transmission pipe (83), a dust bag (84) and a dust collection box (85); the rear end of the dust collection window (81) is connected to the dust collection box (85); the upper end of the dust collection box (85) is provided with an induced draft fan (82) at the rear side of the dust collection window (81); the rear end of the induced draft fan (82) is provided with a transmission pipe (83), and the bottom end of the transmission pipe (83) is located in the dust bag (84) in the dust collection box (85).

6. A grinding device for machining parts of mechanical and electronic engineering according to claim 2, characterized in that: The limit block (55) is in an L-structure, and the adjustment plate (54) is not in contact with the bottom box (3).

7. A grinding device for machining parts of mechanical and electronic engineering according to claim 5, characterized in that: The rear end of the dust collection box (85) is provided with a safety door, and a through hole is opened at the bottom of the front end of the dust collection box (85).

8. The grinding device for machining parts of mechanical and electronic engineering according to claim 5, characterized in that: The dust removal bag (84) is detachably connected to the dust collection box (85).

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