Turnover structure for precision part machining

Abstract

The utility model discloses an overturning structure for precision part processing, which belongs to the technical field of mechanical part processing and comprises a bottom plate, supporting plates with the same structure are fixedly connected to the outer surfaces of two sides of the bottom plate, two guide rails and a mounting frame are fixedly connected to the top of the bottom plate, the mounting frame is positioned on the outer sides of the guide rails, and a placing box is arranged above the bottom plate. A turnover assembly is arranged at the top of the bottom plate, a driving motor drives a threaded rod to rotate so that a moving block can move in the opposite sides of two guide rails, then a switching block can be pushed to move on the two guide rails, when a gear makes contact with multiple teeth on a mounting frame, the gear is driven to rotate, and the gear drives a rotating shaft to rotate while rotating. And when the adapter block moves to the side close to the supporting plate, the limiting column makes contact with the limiting groove, overturning can be stopped, the machined precision part does not need to be overturned manually, and potential safety hazards existing in manual operation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts processing, and more specifically to a turnover structure for precision parts processing. Background Art

[0002] Precision parts refer to those parts that have high requirements for size, shape, position tolerance and surface quality. Such parts usually require high-precision manufacturing processes to ensure their performance and stability. Common precision parts include mechanical precision parts, automotive precision parts, aviation precision parts, etc. These parts are usually key components and are essential to ensure the performance and life of the entire system.

[0003] Flipping precision parts during the machining process can improve machining efficiency. By flipping, the machining of the entire part can be completed more quickly and effectively, repeated clamping and positioning can be avoided, and machining efficiency can be improved; machining accuracy can be ensured. Flipping allows the machining tool to complete the machining of the entire part in a shorter time, avoiding problems such as thermal deformation and vibration caused by long-term machining, thereby ensuring machining accuracy; reducing manufacturing costs. By flipping, wear and replacement times can be reduced, and service life can be extended, thereby reducing manufacturing costs; facilitating subsequent processing. In some cases, parts require subsequent processing, such as heat treatment, surface treatment, etc. By flipping, they can better adapt to the requirements of subsequent processing and avoid increased processing difficulty and cost.

[0004] However, in current life, during the processing of precision parts, manual flipping is required after processing. The processed parts may have burrs and heat, and manual flipping poses certain safety hazards. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a turnover structure for precision parts processing, which solves the above-mentioned problems.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a flip structure for precision parts processing, comprising a base plate, both side outer surfaces of the base plate are fixedly connected with support plates of the same structure, the top of the base plate is fixedly connected with two guide rails and a mounting frame, the mounting frame is located on the outside of the guide rails, a placement box is provided above the base plate, a flip assembly is provided on the top of the base plate, the flip assembly comprises a threaded rod, an adapter block and a rotating shaft, the outer surfaces of one side of the two support plates tending to each other are rotatably connected with a threaded rod, the threaded rod is located between the two guide rails, an adapter block is provided on the top of the two guide rails, the outer surface of the adapter block is rotatably connected with a rotating shaft, and the end of the rotating shaft is fixedly connected to the outer surface of the placement box.

[0007] Preferably, a gear is rotatably connected to the outer surface of the other side of the adapter block, the central axis of the gear is fixedly connected to the top of the rotating shaft, a drive motor is fixedly installed on the outer surface of the support plate, and the output end of the drive motor is fixedly connected to one end of the threaded rod.

[0008] Preferably, a plurality of equally spaced teeth are fixedly connected to the interior of the mounting frame, and the outer surfaces of the plurality of teeth are meshingly connected to the outer surface of the gear.

[0009] Preferably, a moving block is slidably connected to one side where the two guide rails approach each other, the moving block is threadedly connected to the threaded rod, and the top of the moving block is fixedly connected to the bottom of the adapter block.

[0010] Preferably, the top of the adapter block is fixedly connected to a limiting column, and limiting grooves are provided on the outer surfaces of the two supporting plates on one side thereof, the two limiting grooves are arranged in an arc-shaped structure, and the limiting grooves are movably connected to the limiting column.

[0011] Preferably, the outer surfaces of the top and bottom of the placing box are provided with placing grooves, and the four corners of the top and bottom of the placing box are rotatably connected with clamping shafts with the same structure.

[0012] Compared with the prior art, the utility model provides a flip structure for precision parts processing, which has the following beneficial effects:

[0013] 1. This kind of flipping structure for precision parts processing uses a flipping assembly to drive a motor to drive the threaded rod to rotate so that the moving block moves on the side where two guide rails converge, and then the adapter block can be pushed to move on the two guide rails. When the gear contacts multiple teeth on the mounting frame, it drives the gear to rotate. The gear drives the rotating shaft to rotate while rotating, so that the placement box connected to the rotating shaft can be flipped. When the adapter block moves to the side close to the support plate, the limit column contacts the limit groove, thereby stopping the flipping. There is no need to manually flip the processed precision parts, which reduces the safety hazards of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the placement box of the utility model;

[0017] In the figure: 1. base plate; 2. support plate; 3. guide rail; 4. drive motor; 5. threaded rod; 6. placement box; 7. adapter block; 8. limit slot; 9. limit column; 10. rotating shaft; 11. mounting frame; 12. teeth; 13. gear; 14. moving block; 15. clamping shaft; 16. placement slot. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 , the utility model provides a technical solution:

[0020] A flipping structure for precision parts processing comprises a base plate 1, both side outer surfaces of the base plate 1 are fixedly connected with support plates 2 of the same structure, the top of the base plate 1 is fixedly connected with two guide rails 3 and a mounting frame 11, the mounting frame 11 is located on the outside of the guide rails 3, a placement box 6 is provided above the base plate 1, a flipping assembly is provided on the top of the base plate 1, the flipping assembly comprises a threaded rod 5, an adapter block 7 and a rotating shaft 10, the outer surface of one side of the two support plates 2 tending to each other is rotatably connected with the threaded rod 5, the threaded rod 5 is located between the two guide rails 3, an adapter block 7 is provided on the top of the two guide rails 3, the outer surface of the adapter block 7 is rotatably connected with the rotating shaft 10, the end of the rotating shaft 10 is fixedly connected to the outer surface of the placement box 6, and the gear 13 drives the rotating shaft 10 to rotate while rotating, so that the placement box 6 connected to the rotating shaft 10 can be flipped.

[0021] Furthermore, a gear 13 is rotatably connected to the outer surface of the other side of the adapter block 7, and the central axis of the gear 13 is fixedly connected to the top of the rotating shaft 10. A drive motor 4 is fixedly installed on the outer surface of the support plate 2, and the output end of the drive motor 4 is fixedly connected to one end of the threaded rod 5, and the drive motor 4 drives the threaded rod 5 to rotate.

[0022] Furthermore, a plurality of equally spaced teeth 12 are fixedly connected inside the mounting frame 11 , and the outer surfaces of the plurality of teeth 12 are meshedly connected with the outer surface of the gear 13 , and when the gear 13 contacts the plurality of teeth 12 on the mounting frame 11 , the gear 13 is driven to rotate.

[0023] Furthermore, a moving block 14 is slidably connected to the side where the two guide rails 3 converge, the moving block 14 is threadedly connected to the threaded rod 5, the top of the moving block 14 is fixedly connected to the bottom of the adapter block 7, and the driving motor 4 drives the threaded rod 5 to rotate so that the moving block 14 moves within the side where the two guide rails 3 converge.

[0024] Furthermore, the top of the adapter block 7 is fixedly connected to a limiting column 9, and a limiting groove 8 is provided on the outer surface of the side where the two support plates 2 are approaching each other. The two limiting grooves 8 are arranged in an arc-shaped structure, and the limiting grooves 8 are movably connected to the limiting column 9. When the adapter block 7 moves to the side close to the support plate 2, the limiting column 9 contacts the limiting groove 8, thereby stopping the flipping.

[0025] Furthermore, placement grooves 16 are provided on the top and bottom outer surfaces of the placement box 6, and the top and four bottom corners of the placement box 6 are rotatably connected with clamping shafts 15 with the same structure. The precision parts are placed in the two placement grooves 16 opened in the placement box 6, and then the four clamping shafts 15 are rotated to fix the precision parts.

[0026] Working principle: When the staff needs to use the flipping structure for processing precision parts, first place the precision parts in the two placement slots 16 opened in the placement box 6, and then rotate the four clamping shafts 15 to fix the precision parts. After being fixed, the precision parts can be processed. When flipping is required, start the drive motor 4, and the drive motor 4 drives the threaded rod 5 to rotate so that the moving block 14 moves on the side where the two guide rails 3 are approaching, and then the adapter block 7 can be pushed to move on the two guide rails 3. When the gear 13 contacts the multiple teeth 12 on the mounting frame 11, it drives the gear 13 to rotate. While rotating, the gear 13 drives the rotating shaft 10 to rotate, so that the placement box 6 connected to the rotating shaft 10 can be flipped. When the adapter block 7 moves to the side close to the support plate 2, the limit column 9 contacts the limit slot 8, thereby stopping the flipping.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A turning structure for precision parts processing, comprising a bottom plate (1), the outer surfaces of both sides of the bottom plate (1) are fixedly connected to support plates (2) of the same structure, the top of the bottom plate (1) is fixedly connected to two guide rails (3) and a mounting frame (11), the mounting frame (11) is located outside the guide rails (3), and is characterized in that: A placement box (6) is provided above the base plate (1), and a flip assembly is provided on the top of the base plate (1). The flip assembly comprises a threaded rod (5), an adapter block (7) and a rotating shaft (10). The outer surfaces of one side of the two support plates (2) that are close to each other are rotatably connected to the threaded rod (5). The threaded rod (5) is located between the two guide rails (3). An adapter block (7) is provided on the top of the two guide rails (3). The outer surface of the adapter block (7) is rotatably connected to the rotating shaft (10). The end of the rotating shaft (10) is fixedly connected to the outer surface of the placement box (6).

2. The turning structure for precision parts processing according to claim 1 is characterized in that: A gear (13) is rotatably connected to the outer surface of the other side of the adapter block (7), and the central axis of the gear (13) is fixedly connected to the top of the rotating shaft (10). A drive motor (4) is fixedly mounted on the outer surface of the support plate (2), and the output end of the drive motor (4) is fixedly connected to one end of the threaded rod (5).

3. The turning structure for precision parts processing according to claim 1 is characterized in that: A plurality of teeth (12) distributed at equal intervals are fixedly connected to the interior of the mounting frame (11), and the outer surfaces of the plurality of teeth (12) are meshingly connected to the outer surface of the gear (13).

4. The turning structure for precision parts processing according to claim 2 is characterized in that: A moving block (14) is slidably connected to one side of the two guide rails (3) that are close to each other. The moving block (14) is threadedly connected to the threaded rod (5), and the top of the moving block (14) is fixedly connected to the bottom of the adapter block (7).

5. The turning structure for precision parts processing according to claim 3 is characterized in that: The top of the adapter block (7) is fixedly connected to a limiting column (9), and the outer surfaces of the two support plates (2) on one side facing each other are provided with limiting grooves (8), the two limiting grooves (8) are arranged in an arc-shaped structure, and the limiting grooves (8) are movably connected to the limiting column (9).

6. The turning structure for precision parts processing according to claim 4 is characterized in that: The top and bottom outer surfaces of the placement box (6) are provided with placement grooves (16), and the top and four corners of the bottom of the placement box (6) are rotatably connected to clamping shafts (15) with the same structure.

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