Turnover device for turntable machining

Abstract

The utility model relates to the technical field of turntable processing, in particular to a turner for turntable processing. According to the turner for machining the rotary table, the rotary table can be clamped in a matched mode, meanwhile, automatic lifting and turning can be conducted, and the rotary table is prevented from being abraded. A turner for turntable machining comprises a moving frame, a first driving assembly, sliding frames, guide rods and the like, the top of the moving frame is connected with the first driving assembly through bolts, the left portion and the right portion of the moving frame are connected with the sliding frames in a sliding mode, the sliding frames are connected with the first driving assembly in a threaded mode, and the sliding frames are connected with the guide rods. The first driving assembly is controlled to enable the clamping piece to rapidly and stably clamp the rotating disc, after the surface of the rotating disc is machined, the second driving assembly drives the winding shaft to wind the steel cable, the connecting block drives the gear piece to move upwards, and the gear piece is driven by the rack frame assembly to turn over, so that the surface of the rotating disc is machined. And the effect of automatically overturning the turntable is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of turntable processing, in particular to a turntable processing turntable flipper. Background Art

[0002] A turntable is a circular platform or a disk-shaped object, which can usually rotate. When processing the turntable, the upper and lower surfaces of the turntable need to be fully processed. After one of the surfaces of the turntable is processed, the turntable is flipped over as a whole to facilitate processing operations on the other surface of the turntable. When the existing device performs the turntable flipping process, the operator generally directly controls the clamping device to make a large angle adjustment to complete the turntable flipping operation. However, this operation method is likely to cause friction between the arc surface of the side edge of the turntable and the operating platform when the turntable is flipped, thereby causing damage to the turntable.

[0003] Therefore, in view of the above problems, a turntable processing flipper is now developed, which can adapt and clamp the turntable and automatically lift and flip it to prevent the turntable from being worn. Utility Model Content

[0004] In order to overcome the disadvantage that the existing devices generally require the operator to directly control the clamping device to make a large angle adjustment to complete the turntable flipping operation, but this operation method is prone to cause friction between the arc surface of the side edge of the turntable and the operating platform when the turntable is flipped, thereby causing damage to the turntable. The utility model provides a turntable processing flipper that can adaptively clamp the turntable and can automatically lift and flip to avoid wear of the turntable.

[0005] The technical implementation scheme of the utility model is: a turntable processing flipper, comprising a mobile frame, a first driving assembly, a sliding frame, a guide rod, a clamping member, a gear member, a rack frame assembly, a guide assembly and a lifting mechanism, the top of the mobile frame is connected to the first driving assembly by bolts, the left and right parts of the mobile frame are slidably connected to the sliding frame, the sliding frame is threadedly connected to the first driving assembly, the sliding frame is connected to the guide rod, the guide rod is slidably connected to the gear member, the inner side of the gear member is connected to the clamping member, the left and right parts of the mobile frame are slidably connected to the rack frame assembly, the front side of the gear member is connected to the guide assembly, the mobile frame is provided with a lifting mechanism, the lifting mechanism comprises a second driving assembly, a winding shaft, a steel cable and a connecting block, the upper part of the mobile frame is connected to the second driving assembly, the left and right sides of the second driving assembly are connected to the winding shaft, the steel cable is wound on the winding shaft, the non-adjacent side of the gear member is connected to the connecting block, and the connecting block is connected to the bottom end of the adjacent steel cable.

[0006] Optionally, a stabilizing mechanism is also included, which includes an elastic member, a connecting plate and rollers. The bottom of the mobile frame is slidably connected to a left-right symmetrical connecting plate, six elastic members are connected between the connecting plate and the mobile frame, and six rollers are rotatably connected to the inner side of the connecting plate.

[0007] Optionally, the first drive assembly includes a first dual-axis motor, a first screw rod and a connecting seat. The first dual-axis motor is connected to the middle position of the top of the movable frame by bolts. The output shaft of the first dual-axis motor is arranged to be left and right. The first screw rod is connected to the output shaft of the first dual-axis motor. The upper sides of the left and right parts of the movable frame are connected to connecting seats, and the first screw rod is rotatably connected to the adjacent connecting seats.

[0008] Optionally, the rack frame assembly includes a rack frame and a first spring, the left and right parts of the movable frame are slidably connected to the rack frame, and the first spring is connected between the rack frame and the movable frame.

[0009] Optionally, the guide components include a connecting frame, a push rod and a second spring, the front side of the gear member is connected to the connecting frame, the front side of the connecting frame is slidably connected to the push rod, and the second spring is connected between the push rod and the adjacent connecting frame.

[0010] Optionally, the second drive component includes a second dual-axis motor and a rotating rod. The second dual-axis motor is connected to the upper part of the movable frame, the second dual-axis motor is located at the lower side of the first drive component, the output shaft of the second dual-axis motor is arranged to be left and right, and the output shaft of the second dual-axis motor is connected to a rotating rod, and the rotating rod is slidably connected to the adjacent sliding frame.

[0011] Compared with the prior art, the utility model has the following advantages: 1. The utility model controls the first drive component so that the clamping part can quickly clamp the turntable stably, and after the turntable surface processing is completed, the second drive component drives the winding shaft to reel in the steel cable, so that the connecting block drives the gear part to move upward, and flips under the drive of the rack frame component, thereby achieving the effect of automatically flipping the turntable.

[0012] 2. The utility model guides the placement device of the turntable by rollers, so that the mobile frame can be quickly connected with the placement device of the turntable, and at the same time, the device is clamped and fixed by the cooperation of the connecting plate and the elastic member to improve stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0015] Figure 3 It is a partial three-dimensional structural sectional view of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the lifting mechanism of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the stabilizing mechanism of the utility model.

[0018] The meanings of the reference numerals in the figure are as follows: 1: moving frame, 2: first driving assembly, 3: sliding frame, 31: guide rod, 4: clamping member, 5: gear member, 6: rack frame assembly, 7: guiding assembly, 8: lifting mechanism, 81: second driving assembly, 82: winding shaft, 83: steel cable, 84: connecting block, 9: stabilizing mechanism, 91: elastic member, 92: connecting plate, 93: roller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] A turntable for processing a turntable, such as Figure 1-Figure 3As shown, it includes a moving frame 1, a first driving assembly 2, a sliding frame 3, a guide rod 31, a clamping member 4, a gear member 5, a rack frame assembly 6, a guide assembly 7 and a lifting mechanism 8. The top of the moving frame 1 is connected to the first driving assembly 2 by bolts. The first driving assembly 2 includes a first double-axis motor, a first screw rod and a connecting seat. The middle position of the top of the moving frame 1 is connected to the first double-axis motor by bolts. The output shaft of the first double-axis motor is arranged in a left-right direction. The output shaft of the first double-axis motor is connected to the first screw rod. The upper sides of the left and right parts of the moving frame 1 are connected to the connecting seats. The first screw rods are rotatably connected to the adjacent connecting seats. The left and right parts of the moving frame 1 are slidably connected to the sliding frame 3. The sliding frame 3 is threadedly connected to the first driving assembly 2. The sliding frame 3 is connected to the guide rod 31. The guide rods 31 are all slidably connected with gear parts 5, and the inner sides of the gear parts 5 are connected with clamping parts 4 for clamping and limiting the turntable. The left and right parts of the movable frame 1 are slidably connected with rack frame assemblies 6, and the rack frame assemblies 6 include a rack frame and a first spring. The left and right parts of the movable frame 1 are slidably connected with rack frames, and the first spring is connected between the rack frame and the movable frame 1. The front sides of the gear parts 5 are connected with guide assemblies 7 for pushing the rack assemblies, and the guide assemblies 7 include a connecting frame, a push rod and a second spring. The front sides of the gear parts 5 are connected with connecting frames, and the front sides of the connecting frames are slidably connected with push rods, and the second springs are connected between the push rods and the adjacent connecting frames. The movable frame 1 is provided with a lifting mechanism 8 for driving the gear part 5 to automatically lift and lower along the guide rods 31.

[0021] like Figure 1 and Figure 4 As shown, the lifting mechanism 8 includes a second driving assembly 81, a winding shaft 82, a steel cable 83 and a connecting block 84. The second driving assembly 81 is connected to the upper part of the movable frame 1. The second driving assembly 81 includes a second double-axis motor and a rotating rod. The second double-axis motor is connected to the upper part of the movable frame 1. The second double-axis motor is located at the lower side of the first driving assembly 2. The output shaft of the second double-axis motor is arranged in a left-right direction. The output shaft of the second double-axis motor is connected to a rotating rod, and the rotating rod is slidably connected to the adjacent sliding frame 3. The left and right sides of the second driving assembly 81 are connected to the winding shaft 82, and the steel cable 83 is wound on the winding shaft 82. The non-adjacent side of the gear member 5 is connected to a connecting block 84, and the connecting block 84 is connected to the bottom end of the adjacent steel cable 83.

[0022] It should be noted that when the turntable is being processed, the device can be used to assist the turntable in flipping processing. First, the mobile frame 1 is moved to the vicinity of the placement device for processing the turntable. After the processing of the upper surface of the turntable is completed, the first driving component 2 is controlled to make the sliding frame 3 start to slide along the mobile frame 1, so that the guide rods 31 drive the corresponding gear members 5 to move, so that the clamping members 4 move to the side away from each other and unfold, and then the clamping members 4 are aligned with the left and right edges of the turntable. After alignment, the first driving component 2 is controlled to drive the sliding frame 3 to reset, so that the clamping members 4 slide and reset to the side close to each other. The turntable is clamped and fixed. After the clamping and fixing are completed, the second driving assembly 81 is started. The second driving assembly 81 will drive the winding shaft 82 to rotate, thereby winding the steel cable 83, and then the connecting block 84 is pulled upward by the steel cable 83. At this time, the gear part 5 will automatically slide upward along the guide rod 31, and drive the clamping part 4 to move upward, thereby making the turntable move upward. When the gear part 5 moves upward, it will drive the guide assembly 7 to move upward synchronously. When the guide assembly 7 contacts with the rack assembly 6, it will be squeezed and pushed by the rack assembly 6, so that the push rod on the guide assembly 7 slides outward, and the second The two springs are stretched, and the gear members 5 are in contact and mesh with the rack assembly 6, and rotate in the process of moving upward, thereby driving the clamping member 4 to flip and make the turntable flip, so as to adjust the processing surface of the turntable. After the adjustment is completed, the second driving assembly 81 is controlled to rotate in the opposite direction, so that the winding shaft 82 releases the steel cable 83. As the steel cable 83 is released, the connecting block 84 moves downward, so that the gear members 5 slide downward along the guide rod 31 to reset. When the gear member 5 starts to slide downward to reset, the guide assembly 7 is slidably connected with the rack assembly 6, and the rack assembly 6 is pushed by the guide assembly 7, so that The gear part 5 is no longer engaged with the rack assembly 6 during the process of sliding downward to reset, thereby preventing the turntable from flipping over again. When the gear part 5 moves to the extreme position, the second drive assembly 81 can be closed, and then the operator can perform surface processing on the turntable. In summary, by controlling the first drive assembly 2, the clamping member 4 can quickly clamp and stabilize the turntable, and after the surface processing of the turntable is completed, the second drive assembly 81 drives the winding shaft 82 to reel in the steel cable 83, so that the connecting block 84 drives the gear part 5 to move upward, and flips under the drive of the rack assembly 6, thereby achieving the effect of automatically flipping the turntable.

[0023] like Figure 1 and Figure 5As shown, a stabilizing mechanism 9 is also included, which includes an elastic member 91, a connecting plate 92 and a roller 93. The bottom of the mobile frame 1 is slidably connected to a left-right symmetrical connecting plate 92, six elastic members 91 are connected between the connecting plate 92 and the mobile frame 1, and six rollers 93 for positioning and clamping the turntable placement device are rotatably connected to the inner side of the connecting plate 92.

[0024] It should be noted that when processing the turntable, it is necessary to place the turntable first. At this time, the mobile frame 1 is clamped with the placement device of the turntable so that the rollers 93 can contact the placement device, and rely on the cooperation between the connecting plate 92 and the elastic member 91 to clamp and stabilize the placement device, so that the placement device of the turntable can be stably clamped with the mobile frame 1, thereby maintaining stability with the mobile frame 1 during the processing. In summary, the placement device of the turntable is guided by the roller 93, so that the mobile frame 1 can quickly clamp with the placement device of the turntable, and at the same time rely on the cooperation between the connecting plate 92 and the elastic member 91 to clamp and fix the equipment to improve stability.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A turntable processing turner, characterized by: The invention comprises a moving frame (1), a first driving assembly (2), a sliding frame (3), a guide rod (31), a clamping member (4), a gear member (5), a rack frame assembly (6), a guide assembly (7) and a lifting mechanism (8). The top of the moving frame (1) is connected to the first driving assembly (2) by bolts. The left and right parts of the moving frame (1) are both slidably connected to the sliding frame (3). The sliding frame (3) is threadedly connected to the first driving assembly (2). The sliding frame (3) is connected to the guide rod (31). The guide rod (31) is slidably connected to the gear member (5). The inner side of the gear member (5) is connected to the clamping member (4). The left part of the moving frame (1) is connected to the guide rod (31). The two right parts are both slidably connected with a rack frame assembly (6), the front side of the gear member (5) is connected with a guide assembly (7), the mobile frame (1) is provided with a lifting mechanism (8), the lifting mechanism (8) comprises a second driving assembly (81), a winding shaft (82), a steel cable (83) and a connecting block (84), the upper part of the mobile frame (1) is connected with the second driving assembly (81), the left and right sides of the second driving assembly (81) are connected with the winding shaft (82), the winding shaft (82) is wound with a steel cable (83), the non-adjacent side of the gear member (5) is connected with a connecting block (84), and the connecting block (84) is connected to the bottom end of the adjacent steel cable (83).

2. A turntable processing turning device according to claim 1, characterized in that: The invention also comprises a stabilizing mechanism (9), which comprises an elastic member (91), a connecting plate (92) and a roller (93); the bottom of the mobile frame (1) is slidably connected to a left-right symmetrical connecting plate (92); six elastic members (91) are connected between the connecting plate (92) and the mobile frame (1); and six rollers (93) are rotatably connected to the inner side of the connecting plate (92).

3. A turntable processing turning device according to claim 1, characterized in that: The first driving assembly (2) comprises a first double-axis motor, a first screw rod and a connecting seat. The first double-axis motor is connected to the middle position of the top of the moving frame (1) by means of bolts. The output shaft of the first double-axis motor is arranged in a left-right direction. The output shaft of the first double-axis motor is connected to the first screw rod. The upper sides of the left and right parts of the moving frame (1) are connected to the connecting seat. The first screw rod is rotatably connected to the adjacent connecting seat.

4. A turntable processing turning device according to claim 1, characterized in that: The rack frame assembly (6) comprises a rack frame and a first spring. The left and right parts of the movable frame (1) are both slidably connected to the rack frame. The first spring is connected between the rack frame and the movable frame (1).

5. A turntable processing turning device according to claim 1, characterized in that: The guide components (7) include a connecting frame, a push rod and a second spring. The front side of the gear member (5) is connected to the connecting frame. The front side of the connecting frame is slidably connected to the push rod. The second spring is connected between the push rod and the adjacent connecting frame.

6. A turntable processing turning device according to claim 1, characterized in that: The second driving assembly (81) comprises a second dual-axis motor and a rotating rod. The second dual-axis motor is connected to the upper part of the movable frame (1). The second dual-axis motor is located at the lower side of the first driving assembly (2). The output shaft of the second dual-axis motor is arranged in a left-right direction. The output shaft of the second dual-axis motor is connected to a rotating rod. The rotating rod is slidably connected to an adjacent sliding frame (3).

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