Rotating mechanism for workpiece machining

Abstract

The utility model discloses a rotating mechanism for workpiece processing, which comprises a bottom plate, a support plate is arranged on one side above the bottom plate, the upper part of the support plate is fixedly connected with a fixed plate, a mounting plate is arranged on one side above the fixed plate, and the lower part of a movable block penetrates through a through groove and is fixedly connected with a rack. A hydraulic cylinder is arranged on the side, away from the movable block, of the mounting plate, a fixed block is arranged above the bottom plate and located below the rack, a first rotating cylinder is arranged in the middle of the side, away from the supporting plate, of the fixed block, a gear meshed with the rack is arranged on the side, close to the rack, of the first rotating cylinder, and a movable frame is arranged on the side, away from the fixed block, above the bottom plate. A second rotating cylinder is arranged on the side, close to the fixed block, of the movable frame. The rotating mechanism is good in positioning effect, a workpiece is convenient to rotate, the angle is convenient to adjust, the workload of workers is reduced, and meanwhile the machining efficiency of the workpiece is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece processing technical field, especially a rotating mechanism for workpiece processing. BACKGROUND

[0002] Workpiece refers to the processing object in the machining process, and the workpiece can be a single part or a combination of several parts fixed together, and the workpiece processing methods are various, including turning, milling, planing, grinding, casting, forging and the like, wherein, when the workpiece is processed by using a machine tool, the workpiece is usually positioned on the machine tool equipment, and then the workpiece is processed by the machine tool equipment, in the prior art, the workpiece positioning mechanism cannot adjust the angle of the workpiece during the processing of the workpiece by the machine tool, so that the workpiece can only be processed on one side, if multi-surface processing is needed, the workpiece needs to be clamped by the staff for multiple times, which not only increases the workload of the staff, but also reduces the processing efficiency of the workpiece, and is not conducive to the processing of the workpiece, therefore, the utility model provides a rotating mechanism for workpiece processing. SUMMARY

[0003] In order to solve the above problems, the utility model provides a rotating mechanism for workpiece processing.

[0004] The utility model discloses a rotating mechanism for workpiece processing, including the bottom plate, one side above the bottom plate is equipped with the supporting plate, the fixed plate fixed connection is established above the supporting plate, one side above the fixed plate is equipped with the mounting plate, the mounting plate is equipped with the through slot near the fixed plate one side, be equipped with two movable blocks in the through slot, the movable block below is fixedly connected with the rack and is penetrated through the through slot, the mounting plate is equipped with the hydraulic cylinder away from the movable block one side, the hydraulic cylinder stroke end is fixedly connected with the movable block and is penetrated through the mounting plate, the fixed block is equipped below the rack above the bottom plate, the first rotary cylinder is equipped in the middle of the fixed block away from the supporting plate one side, the first rotary cylinder is equipped with the gear that is engaged with the rack one side near the rack, the movable frame is equipped above the bottom plate away from the fixed block one side, the movable frame is equipped with the second rotary cylinder one side near the fixed block, all be equipped with the fixed groove on the first rotary cylinder and the second rotary cylinder.

[0005] In the above scheme, the second rotary cylinder is movably connected with the movable frame through the connecting rod.

[0006] In the above scheme, the fixed plate is equipped with the limiting plate away from the mounting plate one side.

[0007] In the scheme, a sliding block is arranged at the middle of the lower part of the movable frame, and a guide rail matched with the sliding block is arranged on the bottom plate.

[0008] In the scheme, fastening bolts are arranged on both sides of the movable frame.

[0009] In the scheme, a plurality of mounting holes are arranged on the bottom plate.

[0010] The rotating mechanism for workpiece machining has the advantages that the hydraulic cylinder drives the movement of the movable block in the horizontal direction, the rack is driven to move through the transmission of the movable block, the rack drives the gear to rotate when the rack moves in the horizontal direction, the first rotating cylinder is driven to rotate through the transmission of the gear, the workpiece is driven to rotate through the cooperation between the first rotating cylinder and the second rotating cylinder, and thus the workpiece is more convenient to process by the lathe. BRIEF DESCRIPTION OF DRAWINGS

[0011] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is a top view of the utility model;

[0014] Figure 3 It is a structural schematic view of part A of the utility model;

[0015] Figure 4 It is a structural schematic view of part B of the utility model.

[0016] In the drawing, 1 is a bottom plate, 2 is a supporting plate, 3 is a fixed plate, 4 is a limiting plate, 5 is a mounting plate, 6 is a through slot, 7 is a movable block, 8 is a hydraulic cylinder, 9 is a rack, 10 is a mounting hole, 11 is a fixed block, and 12 is a gear.

[0017] In the drawing, 1 is a bottom plate, 2 is a supporting plate, 3 is a fixed plate, 4 is a limiting plate, 5 is a mounting plate, 6 is a through slot, 7 is a movable block, 8 is a hydraulic cylinder, 9 is a rack, 10 is a mounting hole, 11 is a fixed block, and 12 is a gear.

[0018] In the drawing, 1 is a bottom plate, 2 is a supporting plate, 3 is a fixed plate, 4 is a limiting plate, 5 is a mounting plate, 6 is a through slot, 7 is a movable block, 8 is a hydraulic cylinder, 9 is a rack, 10 is a mounting hole, 11 is a fixed block, and 12 is a gear.

[0019] 13, movable frame 14, first rotating cylinder 15, second rotating cylinder 16, fixed slot

[0020] 17, connecting rod 18, sliding block 19, guide rail 20, fastening bolt. DETAILED DESCRIPTION

[0021] The specific embodiments of the utility model are further described below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0022] As Figures 1-4 The utility model discloses a rotating mechanism for workpiece machining, including the bottom plate 1, one side above the bottom plate 1 is equipped with the supporting plate 2, the fixed plate 3 is fixedly connected above the supporting plate 2, one side above the fixed plate 3 is equipped with the mounting plate 5, the mounting plate 5 is equipped with the through slot 6 in the side close to the fixed plate 3, two movable blocks 7 are equipped in the through slot 6, and the movable block 7 can reciprocate in the horizontal direction inside the through slot 6, the movable block 7 below is fixedly connected with the rack 9 through the through slot 6, one side of the mounting plate 5 away from the movable block 7 is equipped with the hydraulic cylinder 8, when working, the hydraulic cylinder 8 can push the movable block 7 and move in the horizontal direction, the transmission of movable block 7 makes the rack 9 also move, the stroke end of the hydraulic cylinder 8 is fixedly connected with the movable block 7 through the mounting plate 5, the fixed block 11 below the rack 9 is equipped above the bottom plate 1, the first rotating cylinder 14 is equipped in the middle of one side away from the supporting plate 2 of the fixed block 11, the first rotating cylinder 14 is movably connected with the fixed block 11, and the first rotating cylinder 14 can rotate inside the fixed block 11, the gear 12 that is engaged with the rack 9 is equipped in the side close to the rack 9 of the first rotating cylinder 14, when the rack 9 moves in the horizontal direction, the rack 9 drives the gear 12 to rotate, the transmission of the gear 12 makes the first rotating cylinder 14 also rotate, the movable frame 13 is equipped in the side away from the fixed block 11 above the bottom plate 1, the second rotating cylinder 15 is equipped in the side close to the fixed block 11 of the movable frame 13, the second rotating cylinder 15 is movably connected with the movable frame 13, and the second rotating cylinder 15 can rotate on the movable frame 13, the fixed slot 16 is equipped on the first rotating cylinder 14 and the second rotating cylinder 15, and two fixed slots 16 can be fixed to the both ends of the workpiece, in the process of rotating the first rotating cylinder 14, so that the workpiece also rotates.

[0023] The second rotating cylinder 15 is movably connected with the movable frame 13 through the connecting rod 17.

[0024] The fixed plate 3 is equipped with the limiting plate 4 on the side away from the mounting plate 5, and the limiting plate 4 can limit the movable block 7.

[0025] The movable frame 13 is provided with a slider 18 at the lower center. The base plate 1 is provided with a guide rail 19 that matches the slider 18. The slider 18 can slide in the guide rail 19. Through the cooperation between the slider 18 and the guide rail 19, the movable frame 13 can move stably in the horizontal direction on the base plate 1.

[0026] The movable frame 13 is provided with fastening bolts 20 on both sides of the connecting rod 17, and the fastening bolts 20 can position the movable frame 13.

[0027] The base plate 1 is provided with a plurality of mounting holes 10, through which the rotating mechanism can be fixedly installed.

[0028] Specifically, in this utility model, when processing the workpiece, both ends of the workpiece are fixed inside the fixed groove 16, and the movable frame 13 is positioned by fastening bolts 20. When the hydraulic cylinder 8 is working, the hydraulic cylinder 8 pushes the movable block 7 to move horizontally. Through the transmission of the movable block 7, the rack 9 also moves. When the rack 9 moves horizontally, the rack 9 drives the gear 12 to rotate. Through the transmission of the gear 12, the first rotating cylinder 14 also rotates. Through the mutual cooperation between the first rotating cylinder 14 and the second rotating cylinder 15, the workpiece can also rotate, which makes it easier for the lathe to process the workpiece.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rotating mechanism for workpiece processing, comprising a base plate (1), characterized in that, A support plate (2) is provided on one side above the base plate (1). The support plate (2) is fixedly connected to a fixed plate (3) above it. An mounting plate (5) is provided on one side above the fixed plate (3). A through groove (6) is provided on the side of the mounting plate (5) near the fixed plate (3). Two movable blocks (7) are provided in the through groove (6). The lower part of the movable blocks (7) passes through the through groove (6) and is fixedly connected to a rack (9). A hydraulic cylinder (8) is provided on the side of the mounting plate (5) away from the movable blocks (7). The stroke end of the hydraulic cylinder (8) passes through the mounting plate (5) and is fixedly connected to the movable blocks (7). A fixing block (11) is provided above the plate (1) and below the rack (9). A first rotating cylinder (14) is provided in the middle of the side of the fixing block (11) away from the support plate (2). A gear (12) that meshes with the rack (9) is provided on the side of the first rotating cylinder (14) near the rack (9). A movable frame (13) is provided above the bottom plate (1) away from the fixing block (11). A second rotating cylinder (15) is provided on the side of the movable frame (13) near the fixing block (11). Fixing grooves (16) are provided on both the first rotating cylinder (14) and the second rotating cylinder (15).

2. The rotary mechanism for workpiece processing according to claim 1, characterized in that, The second rotating cylinder (15) is movably connected to the movable frame (13) via a connecting rod (17).

3. The rotary mechanism for workpiece processing according to claim 1, characterized in that, The fixing plate (3) is provided with a limiting plate (4) on the side away from the mounting plate (5).

4. The rotary mechanism for workpiece processing according to claim 1, characterized in that, The movable frame (13) has a slider (18) in the middle of its lower part, and the base plate (1) has a guide rail (19) that matches the slider (18).

5. A rotating mechanism for workpiece processing according to claim 2, characterized in that, The movable frame (13) is provided with fastening bolts (20) on both sides of the connecting rod (17).

6. A rotating mechanism for workpiece machining according to claim 1, characterized in that, The base plate (1) is provided with multiple mounting holes (10).

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