Polishing equipment for metal forge piece machining

Abstract

The utility model discloses polishing equipment for metal forge piece machining, which comprises a machining table, the top end of the machining table is fixedly connected with a positioning column, the outer wall of the positioning column is slidably connected with a connecting supporting column, the top end of the connecting supporting column is fixedly connected with an adjusting assembly, and the top end of the machining table is provided with a clamping mechanism. By moving a second vertical plate, the second vertical plate drives a sliding block to move in a movable groove, so that the metal forge piece is located above two lower clamping plates and located between the first vertical plate and the second vertical plate, a lead screw is rotated, the lead screw rotates to drive an upper clamping plate to move downwards, the upper clamping plate moves to be matched with the lower clamping plates, and then the metal forge piece is fixed; in the polishing process, if the other faces of the metal forge piece need to be polished, the motor is started, the motor drives the rotating disc to rotate, the rotating disc drives the metal forge piece to turn over, then the polishing area is increased, and the working efficiency is greatly improved.

Description

Technical Field

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

[0002] Metal forgings are metal parts manufactured through a forging process. Forging is a process in which metal is heated to a certain temperature and then subjected to mechanical force using equipment such as a forging hammer or press, causing the metal to change its shape, size, and microstructure without altering its overall mass. To achieve a smooth surface on metal forgings, polishing equipment is typically used to grind and polish the surface.

[0003] Authorization announcement number CN219767816U discloses a polishing device for metal forging processing, comprising: a worktable; and an adjustment assembly. The bottom of the adjustment assembly is fixedly connected to the top of the worktable. The adjustment assembly includes two vertical plates, the bottoms of which are fixedly connected to the top of the worktable. Slide plates are slidably connected to the inner sides of both vertical plates. A first placement box is fixedly connected to the left side of the left slide plate, and a first motor is fixedly connected to the bottom of the inner wall of the first placement box. This utility model provides a polishing device for metal forging processing. The rotation of a screw drives a moving frame to move to the left, which in turn moves the grinding part to the left, thereby adjusting the grinding position of the grinding part on the metal sheet. The structure is simple and practical, making it very convenient to adjust the working position of the grinding part without requiring manual adjustment of the metal sheet position, effectively improving the grinding efficiency of metal sheets and reducing the workload of workers.

[0004] In the above technical solution, although the movement of the moving frame is used to drive the movement of the grinding part, thereby adjusting the grinding position of the grinding part on the metal plate, during the processing, due to the large friction between the grinding part and the metal forging, the forging itself is prone to displacement, which affects the polishing. In addition, it can only move in a single direction, which greatly limits the polishing of the forging. Utility Model Content

[0005] The purpose of this invention is to provide a polishing device for metal forging processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a polishing device for metal forging processing, comprising a processing table, a positioning column fixedly connected to the top of the processing table, a connecting support column slidably connected to the outer wall of the positioning column, an adjusting component fixedly connected to the top of the connecting support column, a clamping mechanism provided at the top of the processing table, a first upright plate fixedly connected to the top of the processing table, a movable groove opened at the top of the processing table, a slider slidably connected to the inner wall of the movable groove, and a second upright plate fixedly connected to the top of the slider.

[0007] As a further preferred embodiment of this technical solution, a turntable is rotatably connected to the outer walls of both the first and second upright plates, a fixed frame is fixedly connected to the outer wall of the turntable, and a lower clamping plate is fixedly connected to the bottom end of the fixed frame.

[0008] As a further preferred embodiment of this technical solution, a lead screw is rotatably connected through the bottom of the fixed frame, and an upper clamping plate is threadedly connected through the outer wall of the lead screw. The upper clamping plate is slidably connected to the inner wall of the fixed frame.

[0009] As a further preferred embodiment of this technical solution, a motor is fixedly connected to the outer wall of the first upright plate, and the end of the motor near the first upright plate is fixedly connected to the turntable. A hydraulic cylinder is provided at the bottom of the adjustment component.

[0010] As a further preferred embodiment of this technical solution, the bottom end of the hydraulic cylinder is provided with an adjustment mechanism, the bottom end of the hydraulic cylinder is fixedly connected to a connecting bracket, the inner wall of the connecting bracket is rotatably connected to a rotating shaft, and the end of the rotating shaft away from the connecting bracket is fixedly connected to a polishing component.

[0011] As a further preferred embodiment of this technical solution, a rotating rod is fixedly connected to one end of the rotating shaft near the connecting bracket, and a sliding groove is provided at the end of the rotating rod away from the rotating shaft. A movable rod is slidably connected to the inner wall of the sliding groove, and a connecting arm is fixedly connected to the outer wall of the movable rod.

[0012] As a further preferred embodiment of this technical solution, a positioning rod is fixedly connected to the end of the connecting arm away from the moving rod, a plurality of positioning holes are provided on the outer wall of the connecting bracket, a spring is fixedly connected to the end of the moving rod near the slide groove, and the end of the spring away from the moving rod is fixedly connected to the inner wall of the slide groove.

[0013] This utility model provides a polishing device for processing metal forgings, which has the following beneficial effects:

[0014] (1) This utility model moves the second vertical plate, which drives the slider to move inside the movable groove, so that the metal forging is located above the two lower clamping plates and between the first and second vertical plates. Rotating the lead screw can drive the upper clamping plate to move downward. The movement of the upper clamping plate cooperates with the lower clamping plate to fix the metal forging and maintain its stability. During the polishing process, if it is necessary to polish the other surfaces of the metal forging, the motor is turned on. The motor drives the turntable to rotate, and the turntable drives the metal forging to flip, thereby increasing the polishing area and greatly improving the work efficiency.

[0015] (2) By pulling the moving rod outward, the moving rod moves inside the slide groove, causing the spring to be stretched. The connecting arm drives the positioning rod to disengage from the positioning hole. At this time, the moving rod is rotated, and the moving rod drives the rotating shaft to rotate. After the angle of the polishing component is adjusted, the force on the moving rod is released, and the spring in the stretched state drives the moving rod to reset. The reset of the moving rod drives the positioning rod to insert into the positioning hole, thus limiting the angle of the polishing component. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional appearance structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the clamping mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model.

[0020] In the diagram: 1. Processing table; 2. Positioning column; 3. Connecting support column; 4. Adjustment component; 5. Hydraulic cylinder; 6. Polishing component; 7. Clamping mechanism; 71. First vertical plate; 72. Motor; 73. Turntable; 74. Fixed frame; 75. Lower clamping plate; 76. Lead screw; 77. Upper clamping plate; 78. Movable groove; 79. Slider; 710. Second vertical plate; 8. Adjustment mechanism; 81. Connecting bracket; 82. Rotating shaft; 83. Rotating rod; 84. Slide groove; 85. Spring; 86. Moving rod; 87. Connecting arm; 88. Positioning hole; 89. Positioning rod. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] This utility model provides a technical solution: such as Figures 1 to 4 As shown in this embodiment, a polishing device for processing metal forgings includes a processing table 1. A positioning column 2 is fixedly connected to the top of the processing table 1. A connecting column 3 is slidably connected to the outer wall of the positioning column 2. An adjusting component 4 is fixedly connected to the top of the connecting column 3. A clamping mechanism 7 is provided at the top of the processing table 1. A first upright plate 71 is fixedly connected to the top of the processing table 1. An active groove 78 is opened at the top of the processing table 1. A slider 79 is slidably connected to the inner wall of the active groove 78. A second upright plate 710 is fixedly connected to the top of the slider 79.

[0023] The outer walls of the first upright plate 71 and the second upright plate 710 are rotatably connected to a turntable 73, the outer wall of the turntable 73 is fixedly connected to a fixed frame 74, and the bottom end of the fixed frame 74 is fixedly connected to a lower clamping plate 75.

[0024] The rotation of turntable 73 can cause the fixed frame 74 and the lower clamping plate 75 to rotate synchronously.

[0025] The fixed frame 74 has a lead screw 76 that is rotatably connected to the bottom of its interior. The lead screw 76 has an upper clamping plate 77 that is threaded through the outer wall of its exterior and is slidably connected to the inner wall of the fixed frame 74.

[0026] The lead screw 76, when rotated, can drive the upper clamping plate 77 to move vertically up and down.

[0027] Among them, a motor 72 is fixedly connected to the outer wall of the first upright plate 71, and the end of the motor 72 near the first upright plate 71 is fixedly connected to the turntable 73. A hydraulic cylinder 5 is provided at the bottom of the adjustment component 4.

[0028] The first vertical plate 71 and the second vertical plate 710 can be used to clamp and fix metal forgings of different sizes.

[0029] The hydraulic cylinder 5 is provided with an adjustment mechanism 8 at its bottom end. A connecting bracket 81 is fixedly connected to the bottom end of the hydraulic cylinder 5. A rotating shaft 82 is rotatably connected to the inner wall of the connecting bracket 81. A polishing component 6 is fixedly connected to the end of the rotating shaft 82 away from the connecting bracket 81.

[0030] The angle of the polishing component 6 can be adjusted according to the polishing requirements by means of the adjustment mechanism 8.

[0031] Among them, a rotating rod 83 is fixedly connected to one end of the rotating shaft 82 near the connecting bracket 81, and a sliding groove 84 is provided at the end of the rotating rod 83 away from the rotating shaft 82. A moving rod 86 is slidably connected to the inner wall of the sliding groove 84, and a connecting arm 87 is fixedly connected to the outer wall of the moving rod 86.

[0032] By moving the lever 86, the rotation of the lever 86 can drive the rotating rod 83 to rotate, which in turn drives the rotating shaft 82 to rotate.

[0033] Among them, the end of the connecting arm 87 away from the moving rod 86 is fixedly connected to the positioning rod 89, the outer wall of the connecting bracket 81 is provided with multiple positioning holes 88, the end of the moving rod 86 near the slide groove 84 is fixedly connected to the spring 85, and the end of the spring 85 away from the moving rod 86 is fixedly connected to the inner wall of the slide groove 84.

[0034] The movement of the rotating rod 83 can be restricted by the positioning rod 89, which is inserted into the positioning hole 88.

[0035] This utility model provides a polishing device for processing metal forgings, the specific working principle of which is as follows:

[0036] In use, the metal forging to be polished is placed above the lower clamping plate 75. The second vertical plate 710 is moved, causing the slider 79 to move inside the movable groove 78, so that the metal forging is positioned above the two lower clamping plates 75 and between the first vertical plate 71 and the second vertical plate 710. The lead screw 76 is rotated, which causes the upper clamping plate 77 to move downward. The movement of the upper clamping plate 77 cooperates with the lower clamping plate 75, thereby fixing the metal forging and maintaining its stability. During the polishing process, if it is necessary to polish the remaining surfaces of the metal forging, the motor 72 is turned on. The motor 72 drives the turntable 73 to rotate, and the turntable 73 moves the metal forging... The rotation increases the polishing area and greatly improves work efficiency. Before polishing the metal forging, if it is necessary to adjust the angle of the polishing component 6, pull the moving rod 86 outward. The moving rod 86 moves inside the slide groove 84, which drives the spring 85 to stretch. The connecting arm 87 drives the positioning rod 89 to disengage from the positioning hole 88. At this time, rotate the moving rod 86. The moving rod 86 drives the rotating shaft 82 to rotate through the rotating rod 83. After the angle of the polishing component 6 is adjusted, release the force on the moving rod 86. The spring 85, which is in a stretched state, drives the moving rod 86 to reset. The reset of the moving rod 86 drives the positioning rod 89 to insert into the positioning hole 88, thus limiting the angle of the polishing component 6.

[0037] 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 polishing device for processing metal forgings, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a positioning column (2), the outer wall of the positioning column (2) is slidably connected to a connecting column (3), the top of the connecting column (3) is fixedly connected to an adjustment component (4), the top of the processing table (1) is provided with a clamping mechanism (7), the top of the processing table (1) is fixedly connected to a first vertical plate (71), the top of the processing table (1) is provided with a movable groove (78), the inner wall of the movable groove (78) is slidably connected to a slider (79), the top of the slider (79) is fixedly connected to a second vertical plate (710). The bottom end of the adjustment component (4) is provided with a hydraulic cylinder (5); The bottom end of the hydraulic cylinder (5) is provided with an adjustment mechanism (8), and the bottom end of the hydraulic cylinder (5) is fixedly connected to a connecting bracket (81). The inner wall of the connecting bracket (81) is rotatably connected to a rotating shaft (82), and the end of the rotating shaft (82) away from the connecting bracket (81) is fixedly connected to a polishing component (6). A rotating rod (83) is fixedly connected to one end of the rotating shaft (82) near the connecting bracket (81). A sliding groove (84) is provided at the end of the rotating rod (83) away from the rotating shaft (82). A moving rod (86) is slidably connected to the inner wall of the sliding groove (84). A connecting arm (87) is fixedly connected to the outer wall of the moving rod (86). The end of the connecting arm (87) away from the moving rod (86) is fixedly connected to a positioning rod (89). The outer wall of the connecting bracket (81) is provided with multiple positioning holes (88). The end of the moving rod (86) near the slide groove (84) is fixedly connected to a spring (85). The end of the spring (85) away from the moving rod (86) is fixedly connected to the inner wall of the slide groove (84).

2. The polishing equipment for metal forging processing according to claim 1, characterized in that: The outer walls of the first upright plate (71) and the second upright plate (710) are rotatably connected to a turntable (73), and the outer wall of the turntable (73) is fixedly connected to a fixed frame (74), and the bottom end of the fixed frame (74) is fixedly connected to a lower clamping plate (75).

3. The polishing equipment for metal forging processing according to claim 2, characterized in that: The bottom of the fixed frame (74) is connected to a lead screw (76) that passes through and rotates through it. The outer wall of the lead screw (76) is connected to an upper clamping plate (77) that passes through and is threaded through it. The upper clamping plate (77) is slidably connected to the inner wall of the fixed frame (74).

4. The polishing equipment for metal forging processing according to claim 3, characterized in that: A motor (72) is fixedly connected to the outer wall of the first upright plate (71), and the end of the motor (72) near the first upright plate (71) is fixedly connected to the turntable (73).

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