Frame punching and blanking die

Abstract

The utility model discloses a car frame punching blanking die which comprises a machining table, a lower die is arranged on the machining table, a lifting plate used for transporting waste generated by car frame punching is arranged below the lower die, and a scraping plate used for pushing the waste on the lifting plate into a recycling box is arranged in the machining table. The recycling box is arranged in the machining table, a motor is arranged in the machining table, and a transmission assembly is arranged between the motor and the lifting plate and between the motor and the scraper. According to the waste recycling device, when waste in the lower die is excessive, the motor is started, the motor drives the lifting plate to descend through the transmission assembly, the lifting plate carries the waste to descend, meanwhile, the motor drives the scraping plate to move forwards through the transmission assembly, and the scraping plate pushes the descended waste on the lifting plate into the recycling box to be recycled. And in this way, cleaning can be facilitated, and meanwhile the manual workload is reduced through automatic cleaning.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of frame processing, and specifically relates to a frame punching and blanking die. Background Technique

[0002] A die is various molds and tools used in industrial production to obtain required products by methods such as injection molding, blow molding, extrusion, die casting, or forging, smelting, stamping, etc.; blanking refers to the operation process of determining the shape, quantity, or quality of the material required to manufacture a certain device or product, and then taking a certain shape, quantity, or quality of material from the whole or the whole batch of materials.

[0003] A punching die is used for punching the frame. When punching the frame, waste materials will be generated. These waste materials usually remain inside the lower die. These waste materials are usually cleaned manually. Workers will clean the waste materials inside the lower die after several frame punching processes. Otherwise, the accumulation of waste materials inside the lower die will affect the subsequent frame punching process. However, since the waste materials are inside the lower die, it is inconvenient to clean the waste materials from inside the lower die manually, and each cleaning will take a lot of time. Content of the Utility Model

[0004] The technical solution of the utility model aims at the technical problem that the existing technical solutions are too single, and provides a solution significantly different from the existing technology. It mainly provides a frame punching and blanking die to solve the technical problem that waste materials will remain inside the lower die during the punching process of the frame as mentioned in the above background technique, and it is rather troublesome to clean the waste materials inside the lower die manually, and each cleaning will take a lot of time.

[0005] The technical solution adopted by the utility model to solve the above technical problem is as follows:

[0006] A frame punching and blanking die includes a processing table. A lower die is arranged on the processing table. A lifting plate for transporting the waste materials generated by punching the frame is arranged below the lower die. A scraper for pushing the waste materials on the lifting plate into the recycling box is arranged inside the processing table. The recycling box is arranged inside the processing table. A motor is arranged inside the processing table, and a transmission component is arranged between the motor and the lifting plate and the scraper.

[0007] Preferably, the transmission component includes a first threaded rod, and the first threaded rod is rotatably connected inside the processing table and is fixedly installed at the output end of the motor.

[0008] Preferably, a first threaded sleeve rod is threadedly sleeved on the first threaded rod, and the lifting plate is fixedly installed at the upper end of the first threaded sleeve rod.

[0009] Preferably, a second threaded rod is rotatably connected inside the processing table, and a bevel gear set is arranged between the second threaded rod and the first threaded rod.

[0010] Preferably, a moving rod is threadedly sleeved on the second threaded rod, and a support block is fixedly installed on one side of the upper end of the moving rod.

[0011] Preferably, the support block is connected to the scraping plate through a telescopic sleeve rod, and a spring is sleeved on the telescopic sleeve rod.

[0012] Preferably, a limiting plate is fixedly installed inside the processing table, and the scraping plate abuts against the upper side of the limiting plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: when there is too much waste inside the lower mold, start the motor. The motor drives the lifting plate to descend through the transmission component, and the lifting plate carries the waste down. At the same time, the motor drives the scraping plate to move forward through the transmission component, and the scraping plate pushes the waste on the descending lifting plate into the recycling box for recycling, thus realizing the cleaning of the waste on the lifting plate. This not only facilitates cleaning, but also reduces the manual workload through automatic cleaning.

[0014] Hereinafter, the present utility model will be explained and described in detail in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a side three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 3 is a sectional structural schematic diagram of the present utility model;

[0018] Figure 4 is Figure 3 an enlarged structural schematic diagram at A in

[0019] 1. Processing table; 2. Lower mold; 3. Lifting plate; 4. Motor; 5. First threaded rod; 6. First threaded sleeve rod; 7. Second threaded rod; 8. Bevel gear set; 9. Moving rod; 10. Support block; 11. Scraping plate; 12. Telescopic sleeve rod; 13. Spring; 14. Limiting plate; 15. Recycling box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings, but the present utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] Please refer specifically to the attached Figures 1 - 4 , a frame punching and blanking die, which includes a processing table 1. A lower die 2 is arranged on the processing table 1. A lifting plate 3 for transporting the waste generated by punching the frame is arranged below the lower die 2. A scraper 11 for pushing the waste on the lifting plate 3 into the recycling box 15 is arranged inside the processing table 1. The recycling box 15 is arranged inside the processing table 1. A motor 4 is arranged inside the processing table 1. A transmission assembly is arranged between the motor 4 and the lifting plate 3 and the scraper 11.

[0024] The specific operation process of this utility model is as follows: The die punches the frame. The waste generated by the punching process remains on the lifting plate 3 inside the lower die 2. When there is too much waste, the motor 4 is started. The motor 4 drives the lifting plate 3 to descend through the transmission assembly. At the same time, the motor 4 drives the scraper 11 to move forward through the transmission assembly. The scraper 11 pushes the waste on the lifting plate 3 forward. Because the scraper 11 needs to continue moving forward, the motor 4 will continue to operate and the lifting plate 3 will continue to descend. The scraper 11 is always kept in contact with the upper side of the lifting plate 3 under the push of the spring 13. When the lifting plate 3 descends to the lowest position, the scraper 11 will also be pushed to one side of the lifting plate 3. The scraper 11 pushes the waste on the lifting plate 3 into the recycling box 15 for recycling.

[0025] Please refer to Figures 1 - 4 , the transmission assembly includes a first threaded rod 5. The first threaded rod 5 is rotatably connected inside the processing table 1 and is fixedly installed at the output end of the motor 4. A first threaded sleeve rod 6 is threadedly sleeved on the first threaded rod 5. The upper end of the first threaded sleeve rod 6 is fixedly installed with the lifting plate 3.

[0026] Start the motor 4. The motor 4 drives the first threaded rod 5 to rotate. A threaded hole adapted to the first threaded rod 5 is provided inside the first threaded sleeve rod 6. And the lifting plate 3 is restricted by the processing table 1 to only move up and down. The rotation of the first threaded rod 5 drives the lifting plate 3 to move up and down through the first threaded sleeve rod 6. The lifting plate 3 carries the waste into the inside of the processing table 1.

[0027] Please refer to Figures 1 - 4 , a second threaded rod 7 is rotatably connected inside the processing table 1. A bevel gear set 8 is provided between the second threaded rod 7 and the first threaded rod 5. A moving rod 9 is threadedly sleeved on the second threaded rod 7. One side of the upper end of the moving rod 9 is fixedly installed with a support block 10. The support block 10 is connected to the scraper 11 through a telescopic sleeve rod 12. A spring 13 is sleeved on the telescopic sleeve rod 12. A limiting plate 14 is fixedly installed inside the processing table 1. The scraper 11 abuts against the upper side of the limiting plate 14.

[0028] The rotation of the first threaded rod 5 drives the second threaded rod 7 to rotate through the bevel gear set 8. A threaded hole adapted to the second threaded rod 7 is provided on the lower side of the moving rod 9. The rotation of the second threaded rod 7 drives the moving rod 9 to move horizontally back and forth. The moving rod 9 drives the scraper 11 to move back and forth through the support block 10. And the length of the rod connecting the moving rod 9 and the support block 10 is longer than that of the lifting plate 3 to prevent the lifting plate 3 from affecting the movement of the moving rod 9. The support block 10 and the scraper 11 are connected through the spring 13 and the telescopic sleeve rod 12. And when the scraper 11 abuts against the upper side of the limiting plate 14, the spring 13 and the telescopic sleeve rod 12 are in a compressed state. When the lifting plate 3 descends to the same horizontal plane as the limiting plate 14, the scraper 11 is pushed above the lifting plate 3. The scraper 11 continues to move forward. The lifting plate 3 will continue to descend. The spring 13 starts to stretch. The spring 13 will push the scraper 11 to descend. The scraper 11 can always keep in contact with the lifting plate 3. When the lifting plate 3 drops to the lowest position, the scraper 11 moves to one side of the lifting plate 3 and pushes the waste on the lifting plate 3 into the recycling bin 15. When the lifting plate 3 rises, the scraper 11 moves backward. The lifting plate 3 also pushes the scraper 11 to rise and compress the spring 13. When the lifting plate 3 moves to the same horizontal plane as the limiting plate 14, the scraper 11 moves on the lifting plate 3 and the limiting plate 14. In this way, the scraper 11 can move back above the limiting plate 14 without being stuck.

[0029] The above has made an exemplary description of the present invention in conjunction with the drawings. Obviously, the specific implementation of the present invention is not limited by the above methods. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A frame punching and blanking die, comprising a processing table (1), characterized in that: The processing table (1) is provided with a lower mold (2), a lifting plate (3) for transporting waste generated by punching holes in a vehicle frame is provided below the lower mold (2), a scraper (11) for pushing waste on the lifting plate (3) into a recycling box (15) is provided inside the processing table (1), the recycling box (15) is provided inside the processing table (1), a motor (4) is provided inside the processing table (1), and a transmission assembly is provided between the motor (4), the lifting plate (3) and the scraper (11).

2. The frame punching and blanking die according to claim 1, characterized in that: The transmission assembly comprises a first threaded rod (5), the first threaded rod (5) being rotatably connected inside the processing table (1), and the first threaded rod (5) being fixedly mounted on the output end of the motor (4).

3. A frame punching and blanking die according to claim 2, characterized in that: A first threaded sleeve rod (6) is threadedly sleeved on the first threaded rod (5), and a lifting plate (3) is fixedly mounted on the upper end of the first threaded sleeve rod (6).

4. The frame punching and blanking die according to claim 2, characterized in that: A second threaded rod (7) is rotatably connected inside the processing table (1), and a bevel gear set (8) is provided between the second threaded rod (7) and the first threaded rod (5).

5. The frame punching and blanking die according to claim 4, characterized in that: A moving rod (9) is threadedly sleeved on the second threaded rod (7), and a support block (10) is fixedly mounted on one side of the upper end of the moving rod (9).

6. A frame punching and blanking die according to claim 5, characterized in that: The support block (10) is connected to the scraper (11) via a telescopic sleeve rod (12), and a spring (13) is sleeved on the telescopic sleeve rod (12).

7. The frame punching and blanking die according to claim 1, characterized in that: A limiting plate (14) is fixedly installed inside the processing table (1), and the scraper (11) is pressed against the upper side of the limiting plate (14).

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