Aluminum alloy multi-station continuous punch forming device

Abstract

The aluminum alloy multi-station continuous punch forming device comprises a bottom box, a rotating groove is formed in the upper surface of the bottom box, a rotating table is movably connected to the inner wall of the rotating groove, a containing cavity is formed in the upper surface of the rotating table, and a rotating shaft is fixedly connected to the inner wall of the bottom end of the rotating table; according to the aluminum alloy multi-station continuous punch forming device, a servo motor is started to drive a rotary shaft to rotate, a rotary table rotates in a rotary groove, one of four containing cavities is rotated to the position under a punching head, the servo motor is closed, then a punching machine body controls the punching head to punch workpieces in the containing cavities, and after the workpieces are punched and formed, the servo motor is started, so that the workpieces are punched and formed. The rotary table is rotated to rotate the other containing cavity to the position below the stamping head, the servo motor is turned off, at the moment, the formed workpiece can be taken out firstly, then stamping work is conducted, and therefore the workpiece can be machined continuously, and the workpiece machining speed and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to an aluminum alloy multi-station continuous stamping forming device. Background Art

[0002] The field of mechanical technology production equipment includes a variety of equipment, and stamping devices are one of them. They are mainly used to stamp workpieces so that the workpieces meet the required shape to meet subsequent production needs.

[0003] After searching, it was found in the Chinese Utility Model Patent Publication No. CN208696144U that a multi-station stamping device for the production of automotive aluminum alloy accessories was disclosed. The workpiece is stamped by a placement table and a punch head, but only one workpiece can be placed for stamping at a time, so that after the previous workpiece is completed, it is necessary to wait for the next unprocessed workpiece to be placed inside the processing table for processing, which reduces the processing speed and production efficiency. Therefore, a stamping forming device that can have multiple stations for continuous processing is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide an aluminum alloy multi-station continuous stamping forming device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A multi-station continuous stamping forming device for aluminum alloy comprises a bottom box, the upper surface of the bottom box is provided with a rotating groove, the inner wall of the rotating groove is movably connected with a turntable, the upper surface of the turntable is provided with a placement cavity, the inner wall of the bottom end of the turntable is fixedly connected with a rotating shaft, the bottom end of the turntable is fixedly connected with a ring gear, and the outer surface of the ring gear is meshingly connected with a sub-gear.

[0007] In order to achieve the effect of providing power for the rotation of the shaft, as an aluminum alloy multi-station continuous stamping forming device of the utility model, the inner wall of the sub-gear is fixedly connected with a rotating column, the top of the rotating column is fixedly connected with a feeding platform, and the inner bottom wall of the bottom box is fixedly connected with a servo motor.

[0008] In order to achieve the effect of fixing the hard spring, as an aluminum alloy multi-station continuous stamping forming device of the utility model, a through cavity is opened on the upper surface of the feeding table, and a spring hole is opened on the lower surface of the feeding table.

[0009] In order to prevent the workpiece in the feeding table from falling, the utility model provides an aluminum alloy multi-station continuous stamping forming device, the inner bottom wall of the spring hole is fixedly connected with a hard spring, and the bottom end of the hard spring is fixedly connected with a blocking piece.

[0010] In order to facilitate the rotation of the baffle, as an aluminum alloy multi-station continuous stamping forming device of the utility model, a side groove is opened on the outer surface of the feeding table, the inner wall of the side groove is fixedly connected to an inner rod, and the outer surface of the inner rod is movably connected to the baffle.

[0011] In order to achieve the effect of limiting the position of the secondary gear, as an aluminum alloy multi-station continuous stamping forming device of the utility model, the inner bottom wall of the bottom box is fixedly connected with a bottom ring, the top of the outer surface of the rotating column is fixedly connected with a supporting top ring, and the outer surface of the rotating column is fixedly connected with a limiting ring.

[0012] In order to achieve the effect of fixing the hydraulic rod, as an aluminum alloy multi-station continuous stamping forming device of the utility model, the upper surface of the bottom box is fixedly connected to a mounting frame, the upper surface of the mounting frame is fixedly connected to a top cover, the upper surface of the top cover is fixedly connected to a fixing sleeve, and the inner wall of the fixing sleeve is fixedly connected to the hydraulic rod.

[0013] In order to facilitate the maintenance of the internal components of the bottom box, the utility model provides an aluminum alloy multi-station continuous stamping forming device, the inner wall of the top cover is fixedly connected to the punching machine body, the bottom end of the punching machine body is fixedly connected to the punching head, and one side of the bottom box is hinged with a box door through a hinge.

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

[0015] 1. The aluminum alloy multi-station continuous stamping forming device, through the arrangement of a bottom box, a rotating groove, a turntable, a placement cavity, a rotating shaft, a ring gear, a servo motor, a sub-gear, a rotating column and a feeding table, starts the servo motor to drive the rotating shaft to rotate, so that the turntable rotates in the rotating groove, and rotates one of the four placement cavities to just below the punching head, turns off the servo motor, and then makes the punching machine body control the punching head to punch the workpiece in the placement cavity. After the workpiece is stamped and formed, the servo motor is started again to rotate the turntable to rotate another placement cavity to under the punching head, and the servo motor is turned off. At this time, the formed workpiece can be taken out first, and then the stamping work is carried out. After the servo motor is started, the turntable drives the ring gear to rotate, and the sub-gear is driven to rotate by the ring gear, so that the rotating shaft rotates synchronously with the feeding table, so that the through cavity and the placement cavity correspond to each other, and it is convenient for the workpiece to enter the placement cavity, so that the workpiece can be processed continuously, and the workpiece processing speed and production efficiency are improved.

[0016] 2. The aluminum alloy multi-station continuous stamping forming device, through the arrangement of the sub-gear, rotating column, feeding table, through cavity, spring hole, hard spring, baffle, side groove, inner rod and hydraulic rod, after the sub-gear is driven to rotate by the ring gear, it will synchronously drive the rotating shaft and the feeding table to rotate synchronously, when the workpiece is taken out after processing, the turntable is rotated, the empty placement cavity and the through cavity with the workpiece will rotate to correspond to the upper and lower parts, then the hydraulic rod is started to press the workpiece in the through cavity downward, so that the baffle rotates on the inner rod and stretches the hard spring downward, so that the workpiece can enter the placement cavity from the through cavity and wait for subsequent processing, so that the loading work can be carried out continuously. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of an aluminum alloy multi-station continuous stamping forming device according to Embodiment 1 of the utility model;

[0018] Figure 2 This is a schematic diagram of the axonometric structure of an aluminum alloy multi-station continuous stamping and forming device as viewed from above in Example 1 of the utility model;

[0019] Figure 3 This is a schematic cross-sectional structure diagram of a right side view of a multi-station continuous stamping and forming device for aluminum alloys according to Embodiment 1 of the utility model;

[0020] Figure 4 This is a schematic diagram of the axonometric structure of an aluminum alloy multi-station continuous stamping and forming device without a box door in Example 1 of the utility model;

[0021] Figure 5 This is a schematic diagram of the axonometric structure of a turntable and a feeding table in a multi-station continuous stamping and forming device for aluminum alloys according to Example 1 of the utility model;

[0022] Figure 6 This is a schematic diagram of the axonometric structure of a feeding table in a multi-station continuous stamping and forming device for aluminum alloys according to Example 1 of the utility model;

[0023] Figure 7 This is a schematic diagram of the axonometric structure of a baffle in an aluminum alloy multi-station continuous stamping and forming device according to Example 1 of the utility model;

[0024] Figure 8 This is a schematic diagram of the axonometric structure of a bottom box in an aluminum alloy multi-station continuous stamping and forming device according to Example 1 of the utility model.

[0025] In the figure: 1. bottom box; 2. rotating groove; 3. rotating table; 4. placing cavity; 5. rotating shaft; 6. ring gear; 7. servo motor; 8. sub-gear; 9. rotating column; 10. feeding table; 11. through cavity; 12. spring hole; 13. hard spring; 14. baffle; 15. side groove; 16. inner rod; 17. supporting top ring; 18. bottom ring; 19. limiting ring; 20. mounting frame; 21. top cover; 22. fixing sleeve; 23. hydraulic rod; 24. punching machine body; 25. punching head; 26. box door. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1

[0028] like Figure 1-8 As shown, an aluminum alloy multi-station continuous stamping forming device includes a bottom box 1, a rotating groove 2 is opened on the upper surface of the bottom box 1, a turntable 3 is movably connected to the inner wall of the rotating groove 2, a placement cavity 4 is opened on the upper surface of the turntable 3, a rotating shaft 5 is fixedly connected to the inner wall of the bottom end of the turntable 3, a ring gear 6 is fixedly connected to the bottom end of the turntable 3, and a sub-gear 8 is meshingly connected to the outer surface of the ring gear 6.

[0029] When in use, through the arrangement of the bottom box 1, the rotating groove 2, the turntable 3, the placement cavity 4, the rotating shaft 5, the ring gear 6, the servo motor 7, the sub-gear 8, the rotating column 9 and the feeding platform 10, the turntable 3 is installed in the rotating groove 2 on the bottom box 1, and four placement cavities 4 are arranged on the turntable 3, and the workpieces are placed in the placement cavity 4. The bottom end of the turntable 3 extends into the bottom box 1, and the ring gear 6 is fixed on the end, and the rotating shaft 5 is fixed on the inner wall of the end. The bottom end of the rotating shaft 5 is connected to the output end of the servo motor 7, the ring gear 6 and the sub-gear 8 are meshed together, and the sub-gear 8 is fixed on the rotating column 9 and is limited by the limit ring 19. The feeding platform 10 is located at the top of the rotating column 9 and is higher than the turntable 3. When the device is in use, the servo motor 7 is started to drive the rotating shaft 5 to rotate, so that the turntable 3 is in the rotating groove 2. Rotate and rotate one of the four placement cavities 4 to just below the punch head 25, turn off the servo motor 7, and then make the punching machine body 24 control the punch head 25 to punch the workpiece in the placement cavity 4. After the workpiece is stamped and formed, start the servo motor 7 to rotate the turntable 3 to rotate another placement cavity 4 to under the punch head 25, and turn off the servo motor 7. At this time, the formed workpiece can be taken out first, and then the stamping work can be carried out. After the servo motor 7 is started, the turntable 3 drives the ring gear 6 to rotate, and the sub-gear 8 is driven by the ring gear 6 to rotate, so that the rotating shaft 5 rotates with the feeding table 10 synchronously, so that the through cavity 11 and the placement cavity 4 correspond to each other, which is convenient for the workpiece to enter the placement cavity 4, so that the workpiece can be processed continuously, thereby improving the workpiece processing speed and production efficiency.

[0030] In this embodiment, a rotating column 9 is fixedly connected to the inner wall of the secondary gear 8 , a feeding platform 10 is fixedly connected to the top of the rotating column 9 , and a servo motor 7 is fixedly connected to the inner bottom wall of the bottom box 1 .

[0031] During specific use, the servo motor 7 is provided to provide power for the rotation of the rotating shaft 5 .

[0032] In this embodiment, a through cavity 11 is formed on the upper surface of the feeding platform 10 , and a spring hole 12 is formed on the lower surface of the feeding platform 10 .

[0033] During specific use, the hard spring 13 is fixed by setting the spring hole 12 .

[0034] In this embodiment, a hard spring 13 is fixedly connected to the inner bottom wall of the spring hole 12 , and a blocking piece 14 is fixedly connected to the bottom end of the hard spring 13 .

[0035] During specific use, the blocking piece 14 is provided to prevent the workpiece in the feeding platform 10 from falling.

[0036] In this embodiment, a side groove 15 is formed on the outer surface of the feeding platform 10 , an inner rod 16 is fixedly connected to the inner wall of the side groove 15 , and a blocking piece 14 is movably connected to the outer surface of the inner rod 16 .

[0037] During specific use, the inner rod 16 is provided to facilitate the rotation of the blocking piece 14 .

[0038] In this embodiment, a bottom ring 18 is fixedly connected to the inner bottom wall of the bottom box 1 , a supporting top ring 17 is fixedly connected to the top of the outer surface of the rotating column 9 , and a limiting ring 19 is fixedly connected to the outer surface of the rotating column 9 .

[0039] During specific use, the position of the auxiliary gear 8 is limited by the setting of the limiting ring 19.

[0040] In this embodiment, the upper surface of the bottom box 1 is fixedly connected to a mounting frame 20 , the upper surface of the mounting frame 20 is fixedly connected to a top cover 21 , the upper surface of the top cover 21 is fixedly connected to a fixing sleeve 22 , and the inner wall of the fixing sleeve 22 is fixedly connected to a hydraulic rod 23 .

[0041] During specific use, the hydraulic rod 23 is fixed by setting the fixing sleeve 22 .

[0042] In this embodiment, a punching machine body 24 is fixedly connected to the inner wall of the top cover 21, a punching head 25 is fixedly connected to the bottom end of the punching machine body 24, and a box door 26 is hinged to one side of the bottom box 1 through a hinge.

[0043] During specific use, the box door 26 is provided to facilitate maintenance of the components in the bottom box 1 .

[0044] Working principle: When the device is in use, start the servo motor 7 to drive the rotating shaft 5 to rotate, so that the turntable 3 rotates in the rotating groove 2, and rotates one of the four placement cavities 4 to directly under the punch head 25, turn off the servo motor 7, and then make the punching machine body 24 control the punch head 25 to punch the workpiece in the placement cavity 4. After the workpiece is stamped and formed, start the servo motor 7 to rotate the turntable 3 to rotate another placement cavity 4 to under the punch head 25, and turn off the servo motor 7. At this time, the formed workpiece can be taken out first, and then the stamping work can be carried out. After the servo motor 7 is started, the turntable 3 drives the ring gear 6 to rotate, and the sub-gear 8 is driven by the ring gear 6 to rotate, so that the rotating shaft 5 rotates with the feeding table 10, so that the through cavity 11 and the placement cavity 4 correspond to each other, which is convenient for the workpiece to enter the placement cavity 4.

[0045] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An aluminum alloy multi-station continuous stamping forming device, comprising a bottom box (1), characterized in that: The upper surface of the bottom box (1) is provided with a rotating groove (2), the inner wall of the rotating groove (2) is movably connected to a rotating table (3), the upper surface of the rotating table (3) is provided with a placement cavity (4), the inner wall of the bottom end of the rotating table (3) is fixedly connected to a rotating shaft (5), the bottom end of the rotating table (3) is fixedly connected to a ring gear (6), and the outer surface of the ring gear (6) is meshingly connected to a sub-gear (8).

2. The aluminum alloy multi-station continuous stamping forming device according to claim 1, characterized in that: The inner wall of the secondary gear (8) is fixedly connected to a rotating column (9), the top of the rotating column (9) is fixedly connected to a feeding platform (10), and the inner bottom wall of the bottom box (1) is fixedly connected to a servo motor (7).

3. The aluminum alloy multi-station continuous stamping forming device according to claim 2, characterized in that: The upper surface of the feeding platform (10) is provided with a through cavity (11), and the lower surface of the feeding platform (10) is provided with a spring hole (12).

4. The aluminum alloy multi-station continuous stamping forming device according to claim 3, characterized in that: A hard spring (13) is fixedly connected to the inner bottom wall of the spring hole (12), and a blocking piece (14) is fixedly connected to the bottom end of the hard spring (13).

5. The aluminum alloy multi-station continuous stamping forming device according to claim 2, characterized in that: The outer surface of the feeding platform (10) is provided with a side groove (15), the inner wall of the side groove (15) is fixedly connected to an inner rod (16), and the outer surface of the inner rod (16) is movably connected to a blocking piece (14).

6. The aluminum alloy multi-station continuous stamping forming device according to claim 2, characterized in that: The inner bottom wall of the bottom box (1) is fixedly connected with a bottom ring (18), the top of the outer surface of the rotating column (9) is fixedly connected with a supporting top ring (17), and the outer surface of the rotating column (9) is fixedly connected with a limiting ring (19).

7. The aluminum alloy multi-station continuous stamping forming device according to claim 1, characterized in that: The upper surface of the bottom box (1) is fixedly connected to a mounting frame (20), the upper surface of the mounting frame (20) is fixedly connected to a top cover (21), the upper surface of the top cover (21) is fixedly connected to a fixing sleeve (22), and the inner wall of the fixing sleeve (22) is fixedly connected to a hydraulic rod (23).

8. The aluminum alloy multi-station continuous stamping forming device according to claim 7, characterized in that: The inner wall of the top cover (21) is fixedly connected to a punching machine body (24), the bottom end of the punching machine body (24) is fixedly connected to a punching head (25), and one side of the bottom box (1) is hinged with a box door (26) via a hinge.

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