Automatic feeding device and forging machine tool using same

Abstract

The utility model relates to the technical field of automatic feeding of machine tools, and provides an automatic feeding device and a forging machine tool using the same. Comprising a material guiding assembly and an overturning assembly, a material guiding plate in the material guiding assembly inclines in the first direction and the second direction, the material guiding plate is connected with an end plate inclining in the first direction, an open groove is formed in the end plate, the end plate is connected with an extending plate, and a groove is formed between the end plate and the extending plate; a driving air cylinder in the overturning assembly is arranged on one side of the material guide plate, the extending end of the driving air cylinder is connected with a push block, and the push block can extend out of the open groove; and a cross rotating frame is arranged in the groove. The automatic feeding device has the advantages that the driving air cylinder is arranged to drive the pushing block to push the inclined workpiece, the workpiece can be turned to the vertical state from the inclined state through the cooperation with the cross rotating frame, then the workpiece is pushed to a forging and pressing platform, and compared with the prior art, the automatic feeding device is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding of machine tools, in particular to an automatic feeding device and a forging machine tool using the same. Background Art

[0002] Forging is a combination of forging and stamping. It is a forming processing method that uses the hammer, anvil, punch or die of a forging machine to apply pressure to the blank to cause plastic deformation, thereby obtaining a part of the desired shape and size. Forging machinery is a device that shapes metal by applying pressure to it. Automatic loading devices are often used to load forging machines.

[0003] For example, in the process of flipping and pushing the workpiece in the automatic feeding device disclosed in the Chinese patent publication No. CN118751846A, the flipping mechanism and the pushing mechanism each require a separate drive, which increases the manufacturing cost.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The utility model aims to provide an automatic feeding device and a forging machine tool using the same, so as to solve the technical problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an automatic feeding device, comprising: a material guide assembly and a flip assembly, wherein a material guide plate in the material guide assembly is inclined along a first direction and a second direction, the material guide plate is connected to an end plate inclined along the first direction, a slot is provided on the end plate, the end plate is connected to an extension plate, and a groove is provided between the end plate and the extension plate;

[0007] The driving cylinder in the flip assembly is arranged on one side of the material guide plate, and the protruding end of the driving cylinder is connected to a push block, and the push block can extend out of the slot;

[0008] A cross rotating frame is arranged in the groove.

[0009] In an optional embodiment, a side stopper plate is provided on one long side of the material guide plate, and an end stopper plate is provided on one long side of the end plate away from the material guide plate.

[0010] In an optional embodiment, the width of the groove is equal to the width of the end plate and the extension plate.

[0011] In an optional embodiment, both ends of the rotating shaft of the cross rotating frame are rotatably connected to the end plate and the side baffle plate respectively, and four baffles arranged at 90° intervals are arranged on the rotating shaft.

[0012] In an optional embodiment, a blocking plate is installed on one side of the push block close to the material guide plate through a connecting rod, and the blocking plate is located at the intersection of the material guide plate and the end plate.

[0013] In an optional embodiment, the material guide assembly further includes a base plate, on which a plurality of vertical plates with different heights are disposed, and the plurality of vertical plates are connected to the bottom surface of the material guide plate.

[0014] On the other hand, the utility model also provides a forging machine tool, using the automatic feeding device as described above, comprising: a forging machine tool body, the surface of the forging platform of the forging machine tool body is flush with the surface of the extension plate, and the forging platform is connected to the extension plate.

[0015] In an optional embodiment, a swivel is provided on the column of the forging machine body, and the swivel is connected to the unloading plate.

[0016] In an optional embodiment, an extension platform is provided on one side of the forging platform, and a curved baffle is provided on the side of the extension platform.

[0017] The beneficial effect of the utility model is that the automatic feeding device only drives the push block to push the inclined workpiece by setting a driving cylinder, and cooperates with the cross rotating frame to flip the workpiece from an inclined state to a vertical state, and then pushes it to the forging platform. Compared with the existing technology, it has a simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The overall structure of the automatic feeding device provided by one embodiment of the utility model is shown in FIG. Figure 1 .

[0020] Figure 2 The overall structure of the automatic feeding device provided by one embodiment of the utility model is shown in FIG. Figure 2 .

[0021] Figure 3 The overall structure of the automatic feeding device provided by one embodiment of the utility model is shown in FIG. Figure 3 .

[0022] Figure 4 A schematic diagram of partial structural components of an automatic feeding device provided in one embodiment of the utility model.

[0023] Figure 5 for Figure 4 A schematic diagram of the enlarged local structure in the middle.

[0024] Among them, the accompanying drawings are marked as follows:

[0025] 1- material guide assembly, 11- base plate, 12- vertical plate, 13- material guide plate, 14- side stop plate, 15- end stop plate, 16- end plate, 17- slot, 18- extension plate, 181- extension plate surface, 19- groove; 2- forging machine body, 21- forging platform; 3- workpiece; 4- flip assembly, 41- driving cylinder, 42- push block, 43- blocking plate, 44- cross swivel, 441- baffle; 5- unloading assembly, 51- swivel, 52- unloading plate, 53- extension table, 54- arc baffle. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be directly or indirectly located on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and cannot be understood as limitations on the present technical solution. The terms "first" and "second" are only used for the convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, and "several" means any number including one, unless otherwise clearly and specifically defined.

[0028] Please see attached Figure 1-5 The purpose of this embodiment is to provide an automatic feeding device, including: a material guiding component 1 and a flip component 4; wherein the material guiding component 1 includes a base plate 11, on which a plurality of vertical plates 12 with different heights are arranged, and the plurality of vertical plates 12 are connected to the bottom surface of a material guiding plate 13.

[0029] It should be noted that the material guide plate 13 in the material guide assembly 1 is inclined along the first direction and the second direction, the extension plate 18 is horizontally arranged, the extension plate 18 has a long side and a short side, the long side direction is the X direction, and the short side direction is the Y direction. Inclining along the first direction means that the Y direction of the extension plate 18 has a certain inclination angle with the horizontal direction, and inclination along the second direction means that the X direction of the extension plate 18 has a certain inclination angle with the horizontal direction.

[0030] In this embodiment, the guide plate 13 is connected to an end plate 16 inclined along a first direction, a side stop plate 14 is provided on one long side of the guide plate 13 , and an end stop plate 15 is provided on one long side of the end plate 16 away from the guide plate 13 .

[0031] Specifically, a slot 17 is provided on the end plate 16 , the end plate 16 is connected to the extension plate 18 , and a groove 19 is provided between the end plate 16 and the extension plate 18 , and the width of the groove 19 is equal to the width of the end plate 16 and the extension plate 18 .

[0032] Furthermore, the driving cylinder 41 in the flip assembly 4 is arranged on one side of the guide plate 13, and the protruding end of the driving cylinder 41 is connected to the push block 42, and the push block 42 can extend out of the slot 17; a cross rotating frame 44 is arranged in the slot 19. The two ends of the rotating shaft of the cross rotating frame 44 are respectively rotatably connected with the end plate 16 and the side baffle plate 14, and four baffles 441 arranged at 90° intervals are arranged on the rotating shaft.

[0033] In addition, a blocking plate 43 is installed on one side of the push block 42 close to the material guide plate 13 through a connecting rod. The blocking plate 43 is located at the intersection of the material guide plate 13 and the end plate 16. The blocking plate 43 extends out of the slot 17 following the push block 42, which can block the next workpiece 3 from entering the area of ​​the end plate 16 without affecting the flipping of the workpiece 3 on the end plate 16.

[0034] The automatic feeding device in this embodiment is used for a forging machine. The surface of the forging platform 21 of the forging machine body 2 is flush with the surface of the extension plate 18, and the forging platform 21 is connected to the extension plate 18. A swivel 51 is provided on the column of the forging machine body 2, and the swivel 51 is connected to the discharge plate 52. The swivel 51 can rotate around the column under the action of the driving device. An extension platform 53 is provided on one side of the forging platform 21, and an arc-shaped baffle 54 is provided on the side of the extension platform 53.

[0035] When in use, a plurality of nearly cylindrical workpieces 3 are placed on the guide plate 13. When the first workpiece 3 enters the end plate 16, it stops moving under the action of the end stop plate 15. At this time, the bottom of the workpiece 3 acts and contacts with the two adjacent baffles 441 on the cross rotating frame 44, and then the driving cylinder 41 drives the push block 42 to extend out of the slot 17 and then push the workpiece 3 to flip. The cross rotating frame 44 rotates with the workpiece 3. When the workpiece 3 rotates to the vertical position, one of the two baffles 441 is in a horizontal state and the other is in a vertical state. The upper surface of the baffle 441 in the horizontal state is flush with the extension plate surface 181 of the extension plate 18. The driving cylinder 41 continues to drive the push block 42 to move, and the workpiece 3 can be pushed to the forging platform 21 in the horizontal direction to complete the forging. The workpiece 3 that has completed the forging can be transported to the extension platform 53 under the action of the unloading plate 52 to complete the unloading.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding device, characterized in that: include: A material guide assembly (1) and a turning assembly (4), wherein a material guide plate (13) in the material guide assembly (1) is inclined along a first direction and a second direction, the material guide plate (13) is connected to an end plate (16) inclined along the first direction, a slot (17) is provided on the end plate (16), the end plate (16) is connected to an extension plate (18), and a groove (19) is provided between the end plate (16) and the extension plate (18); The driving cylinder (41) in the turning assembly (4) is arranged on one side of the material guide plate (13), and the protruding end of the driving cylinder (41) is connected to a push block (42), and the push block (42) can protrude from the slot (17); A cross rotating frame (44) is arranged in the groove (19).

2. The automatic feeding device according to claim 1, characterized in that: A side stopper plate (14) is provided on one long side of the material guide plate (13), and an end stopper plate (15) is provided on one long side of the end plate (16) away from the material guide plate (13).

3. The automatic feeding device according to claim 1, characterized in that: The width of the groove (19) is equal to the width of the end plate (16) and the extension plate (18).

4. The automatic feeding device according to claim 2, characterized in that: The two ends of the rotating shaft of the cross rotating frame (44) are rotatably connected to the end plate (16) and the side baffle plate (14) respectively, and four baffle plates (441) arranged at 90° intervals are arranged on the rotating shaft.

5. The automatic feeding device according to claim 2, characterized in that: A blocking plate (43) is installed on one side of the push block (42) close to the material guide plate (13) via a connecting rod, and the blocking plate (43) is located at the intersection of the material guide plate (13) and the end plate (16).

6. The automatic feeding device according to claim 1, characterized in that: The material guide assembly (1) further comprises a base plate (11), on which a plurality of vertical plates (12) of different heights are arranged, and the plurality of vertical plates (12) are connected to the bottom surface of the material guide plate (13).

7. A forging machine tool, using the automatic feeding device according to any one of claims 1 to 6, characterized in that: include: A forging machine body (2), wherein the surface of a forging platform (21) of the forging machine body (2) is flush with the surface of the extension plate (18), and the forging platform (21) is connected to the extension plate (18).

8. A forging machine according to claim 7, characterized in that: A swivel (51) is provided on the column of the forging machine body (2), and the swivel (51) is connected to a discharge plate (52).

9. A forging machine according to claim 7, characterized in that: An extension platform (53) is provided on one side of the forging platform (21), and an arc-shaped baffle (54) is provided on the side of the extension platform (53).

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