Feeding structure of press machine for shackle machining

Abstract

The utility model relates to the technical field of feeding machining, in particular to a feeding structure of a press machine for shackle machining. The utility model provides a feeding structure of a press machine for shackle machining. A feeding structure of a press machine for shackle machining comprises an objective table, a main body frame, a bottom plate, a pressing block, a connecting frame, a sliding plate, a small connecting ring, a long connecting ring, a motor, a pushing frame and the like. The bottom plate is fixedly connected with a main body frame, the main body frame is fixedly connected with an objective table, the main body frame is slidably connected with a pressing block, the bottom plate is fixedly connected with a connecting frame, the connecting frame is fixedly connected with a sliding plate, the sliding plate is fixedly connected with the objective table, the sliding plate is fixedly connected with a small connecting ring, the small connecting ring is rotatably connected with a threaded rod, the sliding plate is fixedly connected with a long connecting ring, and the long connecting ring is fixedly connected with a motor. The sliding plate is slidably connected with a pushing frame. By means of the pushing frame and other components, the press machine for shackle machining can conduct continuous and automatic feeding, manual feeding is not needed any more, the working efficiency of the press machine is improved, and the use safety of the press machine is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material feeding processing, in particular to a material feeding structure of a press machine for shackle processing. Background Art

[0002] The press is also called a hydraulic press or an oil press. The press consists of four parts: an upper pressure four-column oil press, a combined control cabinet, an electric heating system and a heat preservation device and a mold conveying stand. The above components adopt an integrated design, making it generous and beautiful in shape, compact in structure, simple and reliable in operation, and easy to maintain. The press has the characteristics of wide application and high production efficiency. The press can be widely used in the cutting, punching, blanking, bending, riveting and forming of plates. It is processed into parts by applying strong pressure to the metal plate to cause plastic deformation and fracture of the metal plate. When the mechanical press is working, the motor drives the large pulley through the V-belt, and drives the crank slider mechanism through the gear pair and the clutch, so that the slider and the punch go down in a straight line. After the forging work of the mechanical press is completed, the slider moves upward, the clutch automatically disengages, and the automatic device on the crank shaft is turned on, so that the slider stops near the top dead center.

[0003] At present, when using the press for processing shackles, it mainly relies on manual loading. Manual loading is not only inefficient, but also has a high labor intensity for workers. Safety accidents may occur if they are not careful, making the use of the press for processing shackles less safe.

[0004] Based on the above situation, the utility model proposes a feeding structure of a press machine for shackle processing. Utility Model Content

[0005] In order to overcome the shortcomings of the current shackle processing press machine that relies on manual feeding, which has low working efficiency and low safety, the utility model provides a feeding structure of the shackle processing press machine.

[0006] The utility model provides a feeding structure of a press machine for shackle processing, comprising a loading platform, a main frame, a bottom plate, a pressing block and a feeding mechanism, wherein the bottom plate is fixedly connected to the main frame, the main frame is fixedly connected to the loading platform, the main frame is slidably connected to the pressing block, and the loading platform is provided with the feeding structure.

[0007] Optionally, the feeding mechanism includes a connecting frame, a slide plate, a small connecting ring, a long connecting ring, a motor, a pushing frame and a threaded rod. The base plate is fixedly connected to the connecting frame, the connecting frame is fixedly connected to the slide plate, the slide plate is fixedly connected to the loading platform, the slide plate is fixedly connected to the small connecting ring, the small connecting ring is rotatably connected to the threaded rod, the slide plate is fixedly connected to the long connecting ring, the long connecting ring is fixedly connected to the motor, the output end of the motor is fixedly connected to the threaded rod, the slide plate is slidably connected to the pushing frame, and the pushing frame is threadedly connected to the threaded rod.

[0008] Optionally, it also includes a loading frame, a limiting frame and a long board frame, the slide plate is fixedly connected to the loading frame, the loading frame is fixedly connected to the limiting frame, and the pushing frame is fixedly connected to the long board frame.

[0009] Optionally, it also includes a narrow plate, a connecting thin rod, a double-headed rod, a top plate and a return spring. The pressure block is fixedly connected with a pair of narrow plates, the main frame is slidably connected with a pair of connecting thin rods, the loading platform is slidably connected with the double-headed rods, the loading platform is fixedly connected with a pair of top plates, the double-headed rods are slidably connected to the top plates, a return spring is fixedly connected between the top plate and the double-headed rods, the double-headed rods are fixedly connected to the connecting thin rods, and the narrow plate moves upward until it contacts the connecting thin rods, which drives the connecting thin rods to move upward.

[0010] Optionally, the left side of the pushing frame is designed to be arc-shaped, so as to fit the shackle and prevent the shackle from shifting during movement.

[0011] Optionally, the opening of the limiting frame is in the shape of a shackle.

[0012] The utility model has the following advantages: 1. The utility model enables the press machine for shackle processing to continuously and automatically load materials by pushing components such as a frame, and no manual loading is required, thereby increasing the working efficiency of the press machine and also increasing the safety of workers when using the press machine.

[0013] 2. The utility model uses components such as double-headed rods to enable the press to lift the shackle from the slot after processing it, so that workers no longer need to pick the shackle out of the groove on the loading platform, which is convenient for workers to unload and increases the working efficiency of the press. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model including the loading platform, the main frame and the pressing block.

[0016] Figure 3 It is a cross-sectional three-dimensional structural schematic diagram of the components such as the slide plate, the motor and the push frame of the utility model.

[0017] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the long connecting ring, the pushing frame, the threaded rod and other components of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the narrow plate, connecting thin rods, double-headed rods and other components of the utility model.

[0019] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the double-headed rod, top plate, return spring and other components of the utility model.

[0020] The meanings of the reference numerals in the figure are: 1-loading platform, 2-main frame, 201-bottom plate, 3-pressing block, 4-loading frame, 5-connecting frame, 6-slide plate, 601-small connecting ring, 602-long connecting ring, 7-motor, 8-pushing frame, 801-long board frame, 9-threaded rod, 10-limiting frame, 11-narrow plate, 12-connecting thin rod, 13-double-headed rod, 14-top plate, 15-reset spring. DETAILED DESCRIPTION

[0021] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified.

[0022] Example 1

[0023] A feeding structure of a press machine for processing shackles, such as Figure 1-Figure 4 As shown, it includes a loading platform 1, a main frame 2, a bottom plate 201, a pressing block 3 and a loading mechanism. The main frame 2 is fixedly connected to the top of the bottom plate 201, the loading platform 1 is fixedly connected inside the main frame 2, the pressing block 3 is slidably connected inside the main frame 2, and a loading structure is provided on the loading platform 1.

[0024] like Figure 2-Figure 4 As shown, the feeding mechanism includes a connecting frame 5, a slide plate 6, a small connecting ring 601, a long connecting ring 602, a motor 7, a pushing frame 8 and a threaded rod 9. The connecting frame 5 is fixedly connected to the right side of the top of the bottom plate 201, and the slide plate 6 is fixedly connected to the top of the connecting frame 5. The slide plate 6 is fixedly connected to the loading platform 1. A small connecting ring 601 is fixedly connected to the left side inside the slide plate 6, and the small connecting ring 601 is rotatably connected to the threaded rod 9. A long connecting ring 602 is fixedly connected to the right side of the slide plate 6, and the motor 7 is fixedly connected to the right side of the long connecting ring 602. The output end of the motor 7 is fixedly connected to the threaded rod 9. The top of the slide plate 6 is slidably connected to the pushing frame 8, and the pushing frame 8 is used to push the shackle into the groove of the loading platform 1. The pushing frame 8 is threadedly connected to the threaded rod 9.

[0025] like Figure 2 As shown, it also includes a loading frame 4, a limiting frame 10 and a long board frame 801. The loading frame 4 is fixedly connected to the right side of the top of the slide plate 6. The loading frame 4 is used for stacking shackles. The top of the loading frame 4 is fixedly connected to the limiting frame 10, and the top of the pushing frame 8 is fixedly connected to the long board frame 801.

[0026] like Figure 5 and Figure 6As shown, it also includes a narrow plate 11, a connecting thin rod 12, a double-headed rod 13, a top plate 14 and a reset spring 15. The right side of the pressure block 3 is fixedly connected to the front-to-back symmetrical narrow plate 11, the right side of the main frame 2 is slidably connected to the front-to-back symmetrical connecting thin rod 12, the inside of the stage 1 is slidably connected to the double-headed rod 13, the right side of the stage 1 is fixedly connected to the front-to-back symmetrical top plate 14, the double-headed rod 13 is slidably connected to the top plate 14, a reset spring 15 is fixed between the top plate 14 and the double-headed rod 13, the double-headed rod 13 is fixedly connected to the connecting thin rod 12, and the narrow plate 11 moves upward until it contacts the connecting thin rod 12, which will drive the connecting thin rod 12 to move upward.

[0027] like Figure 3 As shown, the left side of the pushing frame 8 is designed to be arc-shaped, which is used to fit the shackle and prevent the shackle from deflecting during movement.

[0028] like Figure 2 As shown, the opening of the limiting frame 10 is in the shape of a shackle.

[0029] When using a press machine to process the shackle, the shackle is first transported to the limit frame 10 by a conveyor belt or manual means. The limit frame 10 is used to limit the opening direction of the shackle when it enters the loading frame 4, and to enable the shackle to slide smoothly from the opening of the limit frame 10 into the loading frame 4, and can be stacked layer by layer in the loading frame 4, and then the motor 7 is started to drive the threaded rod 9 to rotate, and drive the pushing frame 8 and the long board frame 801 to move to the left. When the pushing frame 8 moves to the left until it contacts the shackle, it will drive the shackle to move to the left until it enters the groove of the loading platform 1. Since the shackle of the bottom layer is pushed away, the shackle of the upper layer will slide down and fall on the long board frame 801, and due to the limitation of the loading frame 4, the shackle of the upper layer can only slide on the long board frame 801. After the pushing frame 8 pushes the shackle into the groove of the loading platform 1, the motor 7 drives the threaded rod 9 to rotate in the opposite direction, driving the pushing frame 8 and the long board frame 801 to move right to restore to the original position. At this time, the shackle of the upper layer is in the pushing frame The movable frame 8 and the long plate frame 801 slide until they fall from the pushing frame 8 onto the slide plate 6, thereby completing the continuous automatic loading of the press, and at the same time, the pressing block 3 and the narrow plate 11 move downward to process the shackle, and the narrow plate 11 is separated from the connecting thin rod 12. After the processing is completed, the pressing block 3 and the narrow plate 11 move upward. When the narrow plate 11 moves upward to contact the connecting thin rod 12, it drives the connecting thin rod 12 and the double-headed rod 13 to move upward and lift the processed shackle, and the reset spring 15 is immediately compressed. After the worker completes unloading, the pressing block 3 and the narrow plate 11 move downward, and the connecting thin rod 12 and the double-headed rod 13 follow the narrow plate 11 to move downward under the action of gravity and the reset spring 15 until they return to their original position, and the connecting thin rod 12 is separated from the narrow plate 11. At this time, the pushing frame 8 pushes the shackle of the next layer into the groove of the loading platform 1 and resets it. The pressing block 3 also continues to move downward to process the shackle, thereby completing the continuous processing and unloading of the shackle.

[0030] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A loading structure of a press machine for shackle processing, comprising a loading platform (1), a main frame (2), a bottom plate (201), a pressing block (3) and a loading mechanism, wherein the bottom plate (201) is fixedly connected to the main frame (2), the main frame (2) is fixedly connected to the loading platform (1), the main frame (2) is slidably connected to the pressing block (3), and the loading platform (1) is provided with the loading structure.

2. A feeding structure of a press machine for shackle processing according to claim 1, characterized in that: The feeding mechanism comprises a connecting frame (5), a slide plate (6), a small connecting ring (601), a long connecting ring (602), a motor (7), a pushing frame (8) and a threaded rod (9); the bottom plate (201) is fixedly connected to the connecting frame (5); the connecting frame (5) is fixedly connected to the slide plate (6); the slide plate (6) is fixedly connected to the loading platform (1); the slide plate (6) is fixedly connected to the small connecting ring (601); the small connecting ring (601) is rotatably connected to the threaded rod (9); the slide plate (6) is fixedly connected to the long connecting ring (602); the long connecting ring (602) is fixedly connected to the motor (7); the output end of the motor (7) is fixedly connected to the threaded rod (9); the slide plate (6) is slidably connected to the pushing frame (8); and the pushing frame (8) is threadedly connected to the threaded rod (9).

3. A feeding structure of a shackle processing press machine according to claim 2, characterized in that: It also includes a loading frame (4), a limiting frame (10) and a long board frame (801), wherein the slide plate (6) is fixedly connected to the loading frame (4), the loading frame (4) is fixedly connected to the limiting frame (10), and the pushing frame (8) is fixedly connected to the long board frame (801).

4. A feeding structure of a shackle processing press machine according to claim 3, characterized in that: The invention also comprises a narrow plate (11), a connecting thin rod (12), a double-headed rod (13), a top plate (14) and a return spring (15); the pressing block (3) is fixedly connected with a pair of narrow plates (11); the main frame (2) is slidably connected with a pair of connecting thin rods (12); the loading platform (1) is slidably connected with the double-headed rod (13); the loading platform (1) is fixedly connected with a pair of top plates (14); the double-headed rod (13) is slidably connected with the top plate (14); a return spring (15) is fixedly connected between the top plate (14) and the double-headed rod (13); the double-headed rod (13) is fixedly connected with the connecting thin rod (12); when the narrow plate (11) moves upwards until it contacts the connecting thin rod (12), the connecting thin rod (12) is driven to move upwards.

5. A feeding structure of a shackle processing press machine according to claim 4, characterized in that: Among them promoted The left side of the frame (8) is designed to be arc-shaped, so as to fit the shackle and prevent the shackle from shifting during movement.

6. A feeding structure of a shackle processing press machine according to claim 5, characterized in that: The opening of the limiting frame (10) is in the shape of a shackle.

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