Mechanical part polishing device with protection function

Abstract

The utility model discloses a mechanical part polishing device with a protection function, which belongs to the technical field of mechanical part processing and comprises a bottom plate, a frame is connected onto the bottom plate, a polishing component is arranged in the frame, a through hole is formed in the frame, a connecting plate is connected into the through hole, and a clamping component is connected onto the connecting plate. According to the mechanical part grinding device with the protection function, by arranging the connecting rod, the shell, the fixing plate, a sliding rod, a movable shell, an observation window and a limiting rod, when a grinding assembly needs to grind a workpiece, the limiting rod is pulled out firstly, then the movable shell drives the sliding rod to slide in the fixing plate, and after the limiting rod is clamped to the fixing plate, the limiting rod is pulled out; and at the moment, the grinding assembly is started and moves downwards, during moving, the movable shell makes contact with the frame body, then chippings generated in the grinding process can be shielded by the shell and the movable shell, and the problem that the chippings splash out of the working area to injure operators is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical parts processing, in particular to a mechanical parts grinding device with a protective function. Background Art

[0002] Grinding equipment for mechanical parts processing is a kind of equipment used for surface treatment such as grinding and polishing of mechanical parts. During the processing of mechanical parts, the grinding operation often produces a large amount of flying debris. These debris may be metal chips, abrasives or other fragments generated during the processing. They fly rapidly in the air and are potentially dangerous. If the operator does not take appropriate protective measures during the grinding operation, the debris may enter the eyes, skin or respiratory tract and cause personal injury. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a mechanical parts grinding device with a protective function, which solves the problem that during the machining of mechanical parts, the grinding operation often generates a large amount of flying debris, which may be metal chips, abrasives or fragments generated in other machining processes, which fly rapidly in the air and are potentially dangerous.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical parts grinding device with a protective function, comprising a bottom plate, a frame body connected to the bottom plate, a grinding assembly arranged in the frame body, a through hole opened in the frame body, a connecting plate connected in the through hole, a clamping assembly connected to the connecting plate, a protective device connected under the grinding assembly, a blowing device arranged in the protective device, a receiving box connected to the bottom plate, and the protective device comprising four connecting rods;

[0005] A shell is connected under the connecting rod, and fixed plates are connected on both sides of the shell. A sliding rod is slidably connected in the fixed plate, and the two sliding rods are connected to the same moving shell. An observation window is opened on the front of the shell, and the same limiting rod is clamped in the moving shell and the shell.

[0006] As a further solution of the utility model: the shell body corresponds to the position of the clamping assembly, and the receiving box is overlapped under the frame body.

[0007] As a further solution of the utility model: the receiving box corresponds to the position of the through hole, and the connecting rod is connected under the grinding assembly.

[0008] As a further solution of the utility model: the movable shell is overlapped outside the shell body, and the movable shell corresponds to the position of the through hole.

[0009] As a further solution of the utility model: the blowing device includes an air pump, the air pump is connected to the shell, and the front side of the air pump is connected to a pipeline.

[0010] As a further solution of the utility model: the pipeline is connected through the shell, and a nozzle is connected under the pipeline.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The mechanical parts grinding device with a protective function is provided with a connecting rod, a shell, a fixed plate, a sliding rod, a movable shell, an observation window and a limit rod. When the grinding component needs to grind the workpiece, the limit rod is pulled out first, and then the movable shell drives the sliding rod to slide in the fixed plate. When the limit rod is stuck in the fixed plate, the grinding component is started and moves downward. During the movement, the movable shell will contact the frame, and then the debris generated during the grinding process will be blocked by the shell and the movable shell, thereby avoiding the problem of splashing out of the working area and causing harm to the operator.

[0013] 2. The mechanical parts grinding device with protective function is provided with an air pump, a pipeline, a nozzle and a clamping assembly. When grinding, the air pump is started, and the air pump transmits the air flow to the nozzle through the pipeline, and then the clamping assembly is blown and cleaned. The debris falls into the receiving box through the through hole, thereby avoiding the problem of excessive debris accumulating on the clamping assembly and affecting the grinding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the protective device of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the housing of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the blowing device of the utility model;

[0018] In the figure: 1. bottom plate; 2. frame; 3. grinding assembly; 4. through hole; 5. connecting plate; 6. clamping assembly; 7. protective device; 71. connecting rod; 72. shell; 73. fixing plate; 74. sliding rod; 75. moving shell; 76. observation window; 77. limiting rod; 8. blowing device; 81. air pump; 82. pipeline; 83. nozzle; 9. receiving box. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a mechanical parts grinding device with a protective function, comprising a bottom plate 1, a frame 2 is connected to the bottom plate 1, a grinding assembly 3 is arranged in the frame 2, a through hole 4 is opened in the frame 2, a connecting plate 5 is connected in the through hole 4, a clamping assembly 6 is connected to the connecting plate 5, a protective device 7 is connected under the grinding assembly 3, a blowing device 8 is arranged in the protective device 7, and the blowing device 8 includes an air pump 81. By setting the air pump 81 and the shell 72, the air pump 81 cooperates with the shell 72, so that the shell 72 limits the air pump 81 to prevent the air pump 81 from shaking during operation;

[0021] The air pump 81 is connected to the housing 72, the front of the air pump 81 is connected to a pipe 82, the pipe 82 penetrates and is connected in the housing 72, a nozzle 83 is connected under the pipe 82, a receiving box 9 is connected to the bottom plate 1, the receiving box 9 corresponds to the position of the through hole 4, the connecting rod 71 is connected under the grinding assembly 3, and the protective device 7 includes four connecting rods 71;

[0022] A shell 72 is connected under the connecting rod 71, and the position of the shell 72 corresponds to the clamping assembly 6. The receiving box 9 is overlapped under the frame 2. Both sides of the shell 72 are connected to fixed plates 73, and a sliding rod 74 is slidably connected in the fixed plate 73. By setting the fixed plate 73 and the sliding rod 74, the fixed plate 73 cooperates with the sliding rod 74, so that the fixed plate 73 limits the sliding rod 74 to prevent the sliding rod 74 from shaking when sliding.

[0023] The two slide bars 74 are connected with the same moving shell 75. By setting the moving shell 75 and the shell 72, the moving shell 75 cooperates with the shell 72, so that the moving shell 75 can slide freely outside the shell 72, and when grinding workpieces of different sizes, the moving shell 75 can be adaptively adjusted in the frame 2;

[0024] The movable shell 75 is overlapped on the outside of the shell 72, and the movable shell 75 corresponds to the position of the through hole 4. An observation window 76 is provided on the front of the shell 72. The movable shell 75 and the shell 72 are provided with the same limiting rod 77. By setting the limiting rod 77, the shell 72 and the movable shell 75, the limiting rod 77 cooperates with the shell 72 and the movable shell 75, so that the limiting rod 77 can limit the shell 72 and the movable shell 75, avoiding the problem that the movable shell 75 will block the line of sight when replacing the grinding head.

[0025] The working principle of the utility model is:

[0026] When the grinding component 3 needs to grind the workpiece, the limit rod 77 is pulled out first, and then the moving shell 75 drives the sliding rod 74 to slide in the fixed plate 73. When the limit rod 77 is stuck in the fixed plate 73, the grinding component 3 is started and moved downward. During the movement, the moving shell 75 will contact the frame 2 and then grind. When grinding, start the air pump 81, and the air pump 81 transmits the airflow to the nozzle 83 through the pipe 82. Then the clamping component 6 is blown and cleaned, and the debris falls into the receiving box 9 through the through hole 4. At this point, the debris is shielded and cleaned.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "sliding connection" and "hinge" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A mechanical parts grinding device with a protective function, comprising a base plate (1), characterized in that: The bottom plate (1) is connected to a frame (2), a grinding assembly (3) is arranged in the frame (2), a through hole (4) is opened in the frame (2), a connecting plate (5) is connected in the through hole (4), a clamping assembly (6) is connected to the connecting plate (5), a protective device (7) is connected below the grinding assembly (3), a blowing device (8) is arranged in the protective device (7), a receiving box (9) is connected to the bottom plate (1), and the protective device (7) includes four connecting rods (71); A shell (72) is connected below the connecting rod (71), and both sides of the shell (72) are connected to fixed plates (73), and a sliding rod (74) is slidably connected inside the fixed plate (73), and the two sliding rods (74) are connected to the same moving shell (75), and an observation window (76) is provided on the front of the shell (72), and the same limiting rod (77) is clamped inside the moving shell (75) and the shell (72).

2. A mechanical parts grinding device with a protective function according to claim 1, characterized in that: The housing (72) corresponds to the position of the clamping assembly (6), and the receiving box (9) is overlapped under the frame (2).

3. The mechanical parts grinding device with protective function according to claim 1, characterized in that: The receiving box (9) corresponds to the position of the through hole (4), and the connecting rod (71) is connected under the grinding assembly (3).

4. The mechanical parts grinding device with protective function according to claim 1, characterized in that: The movable shell (75) is overlapped on the outside of the housing (72), and the movable shell (75) corresponds to the position of the through hole (4).

5. The mechanical parts grinding device with protective function according to claim 1, characterized in that: The air blowing device (8) comprises an air pump (81), the air pump (81) is connected to the housing (72), and a pipeline (82) is connected to the front of the air pump (81).

6. A mechanical parts grinding device with a protective function according to claim 5, characterized in that: The pipeline (82) is connected through the shell (72), and a nozzle (83) is connected below the pipeline (82).

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