Forging turnover device for forging machining

Abstract

The utility model belongs to the technical field of forge piece machining, particularly relates to a forge piece turnover device for forge piece machining, and provides the following scheme that the forge piece turnover device comprises a workbench and a turnover clamping mechanism installed on the workbench, and the turnover clamping mechanism comprises a position adjusting assembly and a turnover clamping assembly which are oppositely arranged. The position adjusting assembly comprises a hydraulic cylinder, a fixing base, a screw rod, a nut and a connecting plate. After one side face of the forge piece is machined and the other side face needs to be replaced, the hydraulic cylinder can be driven to push the fixing base upwards, then the driving motor drives the second gear to rotate through the first gear, the second gear drives the limiting part to rotate by 180 degrees, overturning of the forge piece is achieved, and then the hydraulic cylinder is driven to pull the fixing base downwards. And the overturned forge piece is connected to the support and is machined again, so that a worker can conveniently machine the adjusting end face of the forge piece.

Description

Technical Field

[0001] The utility model relates to the technical field of forging processing, in particular to a forging turning device for forging processing. Background Art

[0002] A forging refers to a workpiece or blank obtained by forging deformation of a metal billet. Forging can apply pressure to the metal billet to cause plastic deformation and change its mechanical properties. By forging, the looseness of the metal can be eliminated. To make the deformation of the forging more uniform during forging, a tool for turning the workpiece is required.

[0003] When the commonly used turning device positions forgings of different sizes, its adaptability is poor, it is not convenient to lock them, and when changing the processing surface of the forging, it is usually manually turned, which has a relatively large potential safety hazard and is not conducive to subsequent processing. Summary of the Utility Model

[0004] The purpose of the utility model is to address the deficiencies of the prior art and provide a forging turning device for forging processing to solve the problems raised in the above background art.

[0005] A forging turning device for forging processing includes a workbench and a turning clamping mechanism installed on the workbench. The turning clamping mechanism includes opposing position adjustment components and turning clamping components. The position adjustment components include hydraulic cylinders, fixed seats, screws, nuts, and connecting plates. The hydraulic cylinders are longitudinally installed on the workbench, the fixed seats are fixed at the output ends of the hydraulic cylinders, two groups of screws penetrate through the fixed seats and are restricted from moving laterally to one side by the nuts, and the connecting plates are fixedly installed at the ends of the two groups of screws.

[0006] The turning clamping components include a motor, a first gear, a second gear, and a limiting part. The motor is installed on the connecting plate, the limiting part is rotatably installed on the end face of the connecting plate through a connecting shaft, the second gear is fixed on the connecting shaft, and the first gear is fixedly installed at the output shaft of the motor and is in transmission connection with the second gear.

[0007] By adopting the above technical solution, the size of the forging can be adjusted and positioned, and it is convenient to turn the forging for subsequent processing.

[0008] A support is also installed in the middle of the workbench, and the support is arranged in a structure with a low middle part and gradually rising sides.

[0009] By adopting the above technical solution, the bottom of the forging is supported, so that the forging is stably positioned.

[0010] Connecting columns are fixedly installed on both sides of the bottom of the fixed seat and the bottom of the connecting plate, and the three groups of connecting columns all penetrate through the workbench and extend downward.

[0011] By adopting the above technical solution, it plays a role in stably supporting the fixed seat and the connecting plate.

[0012] Two groups of locking bolts are rotatably installed on the limiting part.

[0013] By adopting the above technical solution, the forging is stably clamped.

[0014] The central point of the limiting part is arranged on the same vertical section as the central point of the support.

[0015] By adopting the above technical solution, it is convenient to place the forging in the middle position of the support, so as to support the bottom of the forging.

[0016] The beneficial effects of the forging turning device for forging processing of the present utility model are:

[0017] 1. After one side of the forging is processed and it is necessary to replace the other side, the hydraulic cylinder can be driven to push the fixed seat upward. Then, the driving motor drives the gear two to rotate through the gear one, and the gear two drives the limiting part to rotate 180 degrees to realize the turning of the forging. Then, the hydraulic cylinder is driven to pull the fixed seat downward, so that the turned forging is lowered onto the support and processing can be carried out again. Thus, it is convenient for the staff to adjust the end face of the forging for processing;

[0018] 2. According to the size of the forging, the distance between the two groups of limiting parts is adjusted in advance. The nut is rotated until it fits with the fixed seat. At this time, the position of the limiting part is restricted. Then, the forging is clamped between the two groups of limiting parts. At this time, the forging is placed between the two groups of limiting parts relatively loosely. Then, the limiting parts are pushed closer to each other again, and the nut is rotated and tightened. The forging can be clamped by the two groups of limiting parts. Then, the locking bolts are rotated to limit the forging again, so that the forging can be stably clamped by the two groups of limiting parts. The hydraulic cylinder drives its piston rod to pull the fixed seat downward until the bottom of the forging contacts the support, and then the forging can be processed, which is convenient for adjusting and positioning according to the forging. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the forging turning device for forging processing proposed by the present utility model;

[0020] Figure 2 It is another perspective view of the forging turning device for forging processing proposed by the present utility model;

[0021] Figure 3 It is a schematic diagram of the turning and clamping mechanism of the forging turning device for forging processing proposed by the present utility model.

[0022] In the figure: 1. Workbench; 2. Support; 3. Hydraulic cylinder; 4. Fixed seat; 5. Screw; 6. Nut; 7. Connecting plate; 8. Motor; 9. First gear; 10. Second gear; 11. Limiting part; 12. Locking bolt; 13. Connecting column. Specific implementation manner

[0023] The following elaborates on the preferred embodiments of the present invention in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0024] Refer to Figures 1 - 3 , a forging flipping device for forging processing, including a workbench 1 and a flipping and clamping mechanism installed on the workbench 1. The flipping and clamping mechanism includes opposed position adjusting components and flipping and clamping components. The position adjusting components include a hydraulic cylinder 3, a fixed seat 4, a screw 5, a nut 6, and a connecting plate 7. The hydraulic cylinder 3 is longitudinally installed on the workbench 1, the fixed seat 4 is fixed at the output end of the hydraulic cylinder 3, two groups of screws 5 penetrate through the fixed seat 4 and are restricted from moving laterally to one side by the nut 6, and the connecting plate 7 is fixedly installed at the ends of the two groups of screws 5;

[0025] The flipping and clamping components include a motor 8, a first gear 9, a second gear 10, and a limiting part 11. The motor 8 is installed on the connecting plate 7, the limiting part 11 is rotatably installed on the end face of the connecting plate 7 through a connecting shaft, the second gear 10 is fixed on the connecting shaft, the first gear 9 is fixedly installed at the output shaft of the motor 8 and is in transmission connection with the second gear 10;

[0026] According to the size of the forging, adjust the distance between the two groups of limiting parts 11 in advance, then rotate the nut 6 until it fits against the fixed seat 4. At this time, the position of the limiting part 11 is restricted. Then place the forging between the two groups of limiting parts 11. At this time, the forging is placed rather loosely between the two groups of limiting parts 11. Push the limiting parts 11 closer to each other again, rotate the nut 6 to tighten it, and then the forging can be clamped by the two groups of limiting parts 11. Then rotate the locking bolt 12 to limit the forging again, so that the forging can be stably clamped by the two groups of limiting parts 11. Drive the hydraulic cylinder 3 to pull the fixed seat 4 downward through its piston rod until the bottom of the forging touches the support 2, and then the forging can be processed;

[0027] After one side of the forging is processed and it is necessary to replace the other side, the hydraulic cylinder 3 can be driven to push the fixed seat 4 upward. Then drive the motor 8 to drive the second gear 10 to rotate through the first gear 9, and the second gear 10 will drive the limiting part 11 to rotate 180 degrees to realize the flipping of the forging. Then drive the hydraulic cylinder 3 to pull the fixed seat 4 downward again, so that the flipped forging touches the support 2, and then processing can be carried out again.

[0028] In the middle of the workbench 1, a support 2 is also installed. The support 2 is structured with a lower middle part and gradually rising sides. After the forging is positioned and clamped by two groups of limiting parts 11, the hydraulic cylinder 3 moves the forging downward until it touches the support 2. The support 2 can stably support the bottom of the forging, thus facilitating the subsequent processing of the forging by the staff.

[0029] On both sides of the bottom of the fixed seat 4 and the bottom of the connecting plate 7, connecting columns 13 are fixedly installed. These three groups of connecting columns 13 penetrate through the workbench 1 downward. The connecting columns 13 can move up and down on the workbench 1 normally. When the fixed seat 4 is pushed and pulled up and down by the hydraulic cylinder 3, the connecting columns 13 move up and down synchronously, increasing the stability of the flipping and clamping assembly.

[0030] On the limiting parts 11, two groups of locking bolts 12 are also installed in a rotatable manner. The center point of the limiting part 11 and the center point of the support 2 are arranged in the same vertical section. After the forging is placed on the limiting parts 11, the locking bolts 12 can be rotated to further limit and lock the forging. At this time, the forging is above the middle of the support 2. After the hydraulic cylinder 3 pulls the forging downward, the forging can be attached to the support 2 and is supported by the support 2.

[0031] The above embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A forging turning device for forging processing, comprising a workbench (1) and a turning and clamping mechanism installed on the workbench (1), characterized in that: The flipping and clamping mechanism includes opposed position adjusting components and a flipping and clamping component. The position adjusting components include a hydraulic cylinder (3), a fixed seat (4), a screw rod (5), a nut (6) and a connecting plate (7). The hydraulic cylinder (3) is longitudinally installed on the workbench (1), the fixed seat (4) is fixed at the output end of the hydraulic cylinder (3), two groups of screw rods (5) penetrate through the fixed seat (4), and the lateral movement of the screw rod (5) to one side is restricted by the nut (6). The connecting plate (7) is fixedly installed at the ends of the two groups of screw rods (5). The flipping and clamping component includes a motor (8), a first gear (9), a second gear (10) and a limiting part (11). The motor (8) is installed on the connecting plate (7), the limiting part (11) is rotatably installed on the end face of the connecting plate (7) through a connecting shaft, the second gear (10) is fixed on the connecting shaft, the first gear (9) is fixedly installed at the output shaft of the motor (8) and is in transmission connection with the second gear (10).

2. The forging turning device for forging processing according to claim 1, wherein: A support (2) is further installed in the middle of the workbench (1), and the support (2) is arranged in a structure with a lower middle part and gradually rising sides.

3. The forging turning device for forging processing according to claim 2, characterized in that: Connecting columns (13) are fixedly installed on both sides of the bottom of the fixed seat (4) and at the bottom of the connecting plate (7), and the three groups of connecting columns (13) all penetrate through the workbench (1) downward.

4. The forging turning device for forging processing according to claim 3, characterized in that: Two locking bolts (12) are rotatably installed on the limiting part (11).

5. The forging turning device for forging processing according to claim 4, characterized in that: The center point of the limiting part (11) and the center point of the support (2) are arranged in the same vertical section.

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