Turnover device for forge piece machining

Abstract

The utility model relates to the technical field of forge piece machining, and discloses a forge piece machining turnover device which comprises a bottom plate, a containing plate is fixed to the telescopic end of an electric push rod, a top plate is arranged at the top of the containing plate, two adjusting frames are fixed to one side of the containing plate, and adjusting motors are fixed to the bottoms of the adjusting frames. A one-way lead screw is fixed to the output end of the adjusting motor, a connecting frame is in threaded connection with the outer wall of the one-way lead screw, one end of the connecting frame is fixedly connected with one side of a top plate, a plurality of nuts are rotationally installed at the top of the top plate, tooth grooves are formed in the outer walls of the nuts, and the outer walls of the nuts are meshed with a tooth belt. A threaded rod is in threaded connection with the interior of the nut, a pressing plate is fixed to the bottom end of the threaded rod, through two times of flexible adjustment, forge pieces can be clamped more flexibly and adapt to the forge pieces of different sizes, the practicability is improved, then the influence on forging operation is avoided, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to forging processing technical field, concretely is a kind of overturning device for forging processing. BACKGROUND

[0002] Forging means refers to the workpiece or blank obtained by forging deformation to metal blank, and the forging often needs to be turned over during processing.

[0003] In the prior art, the Chinese utility model with publication number CN219484089U discloses a forging overturning device for forging processing, which comprises a bottom plate, a lifting box and a motor box, one lifting box is connected to the left side and the right side of the top of the bottom plate, one motor box is arranged above each of the two lifting boxes, a rotary motor is installed inside the motor box, a hydraulic cylinder is arranged on the right side of the left motor box and the left side of the right motor box, respectively, a pressure-bearing box is installed on the upper surface of the bottom plate, and a horizontal plate is arranged above the pressure-bearing box.

[0004] In the above-mentioned technology, by starting two hydraulic cylinders, the two clamping blocks are moved inward by the piston rods, respectively, then the forging is placed between the two clamping blocks on the left and right sides, respectively, the left and right two fixed bolts are rotated to move the clamping plates inward, respectively, to clamp the left and right sides of the forging, however, the distance between the clamping blocks is fixed, and thus when the size of the forging is greater than the distance between the clamping blocks, the forging cannot be clamped at this time, and thus the forging operation cannot be performed, thereby reducing the production efficiency.

[0005] Therefore, the utility model provides an overturning device for forging processing to solve the above-mentioned technical problems. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the above-mentioned background technology, the utility model provides a technical scheme of an overturning device for forging processing, which can be more flexible when clamping the forging through twice flexible adjustment, and can adapt to forgings of different sizes, thereby improving the practicality, avoiding affecting the forging operation, improving the production efficiency, and solving the problems raised in the above-mentioned background technology.

[0007] The utility model provides the following technical scheme: an overturning device for forging processing, comprising: a bottom plate, two support plates are fixed on the top of the bottom plate, a first hydraulic rod is fixed in the inside of the support plate, an installation frame is fixed on the telescopic end of the first hydraulic rod, a rotary motor is fixed in the inside of the installation frame, and an electric push rod is fixed on the output end of the rotary motor.

[0008] The telescopic end of the electric push rod is fixed with a placing plate, the top of the placing plate is provided with a top plate, one side of the placing plate is fixed with two adjusting frames, the bottom of the adjusting frame is fixed with an adjusting motor, the output end of the adjusting motor is fixed with a one-way screw rod, the outer wall of the one-way screw rod is threadedly connected with a connecting frame, the structure of the connecting frame is composed of a rectangular block and an inverted U-shaped rod, one end of the connecting frame is fixedly connected with one side of the top plate, a plurality of nuts are rotatably installed on the top of the top plate, the outer wall of the nut is provided with a gear groove, the outer wall of the nut engages with a toothed belt, the inner thread of the nut is threadedly connected with a threaded rod, and the bottom end of the threaded rod is fixed with a pressing plate.

[0009] As a preferred technical scheme of the utility model, the bottom of the placing plate is fixed with a driving frame, the inside of the driving frame is fixed with a driving motor, the output end of the driving motor is fixed with a two-way screw rod, the outer wall of the two-way screw rod is threadedly connected with two moving blocks, the bottom of the moving block is fixed with a blocking frame, and the structure of the blocking frame is composed of an L-shaped rod and a rectangular plate.

[0010] As a preferred technical scheme of the utility model, the inside of the blocking frame is fixed with a driving motor, the output end of the driving motor is fixed with a two-way screw rod, the outer wall of the two-way screw rod is threadedly connected with two moving blocks, the bottom of the moving block is fixed with a blocking frame, and the structure of the blocking frame is composed of an L-shaped rod and a rectangular plate.

[0011] As a preferred technical scheme of the utility model, the bottom of the pressing plate is fixed with a protective pad.

[0012] As a preferred technical scheme of the utility model, the bottom of the pressing plate is fixed with a protective pad.

[0013] As a preferred technical scheme of the utility model, the bottom of the pressing plate is fixed with a protective pad.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1、 In the utility model, first, the distance between the top plate and the placing plate is adjusted according to the size of the forge piece, when the size of the forge piece is larger than the size of the placing plate, at this time, the output end of the adjusting motor is rotated to drive the unidirectional screw rod to rotate, and then the connecting frame can be moved, so that the top plate can be moved and adjusted, when the size is small, one of the nuts is rotated, then all the nuts are rotated by the aid of the toothed belt, and then the threaded rod can be moved up and down, so that the pressing plate can be moved, pressing and fixing are realized, when the pressing plate moves, the limiting block slides in the limiting groove, and then the stability during movement is improved, the pressing and fixing instability caused by tilting is avoided, and through twice adjustment, the forge piece can be clamped more flexibly, different sizes of forge pieces can be adapted, the practicability is improved, and the production efficiency is improved.

[0016] 2、 In the utility model, the output end of the driving motor is rotated to drive the bidirectional screw rod to rotate, and then the moving block can be driven to move, so that the blocking frame can be moved, and the two sides of the forge piece can be clamped, the clamping fixing points are increased, which helps to make the turning more stable and reduce the risk of falling off. ACCURACY OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a sectional view structural schematic view of the utility model;

[0019] Figure 3 It is a structural schematic view of the limiting groove of the utility model;

[0020] Figure 4 It is a structural schematic view of the adjusting frame of the utility model;

[0021] Figure 5 It is a structural schematic view of the driving frame of the utility model.

[0022] In the drawing: 1, bottom plate; 2, supporting plate; 3, first hydraulic rod; 4, mounting frame; 5, rotary motor; 6, electric push rod; 7, placing plate; 8, top plate; 9, adjusting frame; 10, adjusting motor; 11, unidirectional screw rod; 12, connecting frame; 13, nut; 14, toothed belt; 15, threaded rod; 16, pressing plate; 17, driving frame; 18, driving motor; 19, bidirectional screw rod; 20, moving block; 21, blocking frame; 22, limiting groove; 23, limiting block; 24, protective pad; 25, guide block; 26, guide rod; 27, fixed seat; 28, second hydraulic rod; 29, lifting plate. DETAILED DESCRIPTION

[0023] 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 other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Embodiment one,

[0025] Please refer to Figures 1-5 As shown in FIG. 1, a turnover device for forging machining, comprising: a bottom plate 1, the top of the bottom plate 1 is fixed with two support plates 2, the inside of the support plate 2 is fixed with a first hydraulic rod 3, the telescopic end of the first hydraulic rod 3 is fixed with a mounting frame 4, the inside of the mounting frame 4 is fixed with a rotary motor 5, the output end of the rotary motor 5 is fixed with an electric push rod 6;

[0026] The telescopic end of the electric push rod 6 is fixed with a placing plate 7, the top of the placing plate 7 is provided with a top plate 8, one side of the placing plate 7 is fixed with two adjusting frames 9, the bottom of the adjusting frame 9 is fixed with an adjusting motor 10, the output end of the adjusting motor 10 is fixed with a one-way screw rod 11, the outer wall of the one-way screw rod 11 is threadedly connected with a connecting frame 12, the structure of the connecting frame 12 is composed of a rectangular block and an inverted U-shaped rod, one end of the connecting frame 12 is fixedly connected with one side of the top plate 8, a plurality of nuts 13 are rotatably installed on the top of the top plate 8, the outer wall of the nut 13 is provided with a gear groove, the outer wall of the nut 13 engages with a toothed belt 14, the inside of the nut 13 is threadedly connected with a threaded rod 15, the bottom end of the threaded rod 15 is fixed with a pressing plate 16;

[0027] The bottom of the placing plate 7 is fixed with a driving frame 17, the inside of the driving frame 17 is fixed with a driving motor 18, the output end of the driving motor 18 is fixed with a bidirectional screw rod 19, the outer wall of the bidirectional screw rod 19 is threadedly connected with two moving blocks 20, the bottom of the moving block 20 is fixed with a blocking frame 21, the structure of the blocking frame 21 is composed of an L-shaped rod and a rectangular plate;

[0028] One side of the inner wall of the placing plate 7 is provided with two limiting grooves 22, the inside of the limiting groove 22 is slidably installed with a limiting block 23, one side of the limiting block 23 is fixedly connected with one side of the pressing plate 16.

[0029] In use, first, the distance between the top plate 8 and the placing plate 7 is adjusted according to the size of the forging, when the size of the forging is larger than the size of the placing plate 7, at this time, the output end of the motor 10 is adjusted to drive the unidirectional screw rod 11 to rotate, thereby the connecting frame 12 is moved, so that the top plate 8 is moved and adjusted, when the size is small, one of the nuts 13 is rotated, then the toothed belt 14 drives all the nuts 13 to rotate, thereby the threaded rod 15 can be moved up and down, so that the pressing plate 16 is moved to realize pressing and fixing, when the pressing plate 16 moves, the limiting block 23 slides in the limiting groove 22, thereby the stability during movement is improved, and the pressing and fixing instability caused by tilting is avoided, so that the clamping of the forging can be more flexible through twice adjustment, different forgings of various sizes are adapted, the practicability is improved, and the production efficiency is improved.

[0030] The output end of the driving motor 18 is rotated to drive the bidirectional screw rod 19 to rotate, thereby the moving block 20 is driven to move, so that the blocking frame 21 is moved, thereby the two sides of the forging can be clamped, and the clamping fixing point is increased, which is helpful for more stable turning and reduces the risk of falling off.

[0031] Embodiment two,

[0032] As a specific embodiment of the utility model, please refer to Figures 1-5 As shown in the figure, the bottom of the pressing plate 16 is fixed with a protective pad 24; one side of the supporting plate 2 is fixed with a guide block 25, the guide block 25 is slidably installed with a guide rod 26, one end of the guide rod 26 is fixedly connected with one side of the mounting frame 4; the top of the bottom plate 1 is fixed with a fixed seat 27, a plurality of second hydraulic rods 28 are fixed in the fixed seat 27, and the telescopic end of the second hydraulic rod 28 is fixed with a lifting plate 29.

[0033] In use, the protective pad 24 can increase the friction between the forging and improve the stability, and also has a certain protection effect and reduces the abrasion; the guide rod 26 can slide in the guide block 25, so that the height can be adjusted more stably, the shaking is reduced, and the safety is improved; the telescopic end of the second hydraulic rod 28 drives the lifting plate 29 to rise, thereby the forging can be lifted and clamped more easily and conveniently, and the labor intensity of the workers is reduced.

[0034] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. In the drawings of the present application, the filling patterns are only for distinguishing layers and do not have any other limitations.

[0035] While the embodiments of the present application have been shown and described, it is to be understood that the embodiments can be varied, modified, substituted and changed by those skilled in the art without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A turnover device for forging processing, comprising: a bottom plate (1), the top of the bottom plate (1) is fixed with two support plates (2), the inside of the support plate (2) is fixed with a first hydraulic rod (3), the telescopic end of the first hydraulic rod (3) is fixed with a mounting frame (4), the inside of the mounting frame (4) is fixed with a rotary motor (5), the output end of the rotary motor (5) is fixed with an electric push rod (6); characterized in that the telescopic end of the electric push rod (6) is fixed with a placing plate (7), the top of the placing plate (7) is provided with a top plate (8), one side of the placing plate (7) is fixed with two adjusting frames (9), the bottom of the adjusting frame (9) is fixed with an adjusting motor (10), the output end of the adjusting motor (10) is fixed with a one-way screw rod (11), the outer wall of the one-way screw rod (11) is threadedly connected with a connecting frame (12), the structure of the connecting frame (12) is composed of a rectangular block and an inverted U-shaped rod, one end of the connecting frame (12) is fixedly connected with one side of the top plate (8), a plurality of nuts (13) are rotatably installed on the top of the top plate (8), the outer wall of the nut (13) is provided with a gear groove, the outer wall of the nut (13) is engaged with a toothed belt (14), the inside of the nut (13) is threadedly connected with a threaded rod (15), and the bottom end of the threaded rod (15) is fixed with a pressing plate (16).

2. The turnover device for processing a forged piece according to claim 1, wherein: The bottom of the placing plate (7) is fixed with a driving frame (17), the inside of the driving frame (17) is fixed with a driving motor (18), the output end of the driving motor (18) is fixed with a bidirectional screw rod (19), the outer wall of the bidirectional screw rod (19) is threadedly connected with two moving blocks (20), the bottom of the moving block (20) is fixed with a blocking frame (21), and the structure of the blocking frame (21) is composed of an L-shaped rod and a rectangular plate.

3. The turnover device for processing a forged piece according to claim 1, wherein: Two limiting grooves (22) are formed in one side of the inner wall of the placing plate (7), a limiting block (23) is slidably installed in the limiting groove (22), and one side of the limiting block (23) is fixedly connected with one side of the pressing plate (16).

4. The turnover device for processing a forged piece according to claim 1, wherein: The bottom of the pressing plate (16) is fixed with a protective pad (24).

5. The turnover device for processing a forged piece according to claim 1, wherein: One side of the support plate (2) is fixed with a guide block (25), a guide rod (26) is slidably installed in the guide block (25), and one end of the guide rod (26) is fixedly connected with one side of the mounting frame (4).

6. The turnover apparatus for a forging according to claim 1, wherein: The top of the bottom plate (1) is fixed with a fixed seat (27), a plurality of second hydraulic rods (28) are fixed in the fixed seat (27), and the telescopic end of the second hydraulic rod (28) is fixed with a lifting plate (29).

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