一种钣金加工用去毛刺装置

Abstract

本实用新型公开了一种钣金加工用去毛刺装置，涉及去毛刺装置技术领域，包括底板、移动结构、打磨结构和固定结构；首先，将钣金件放置在放置圆板上，随后启动两侧对称的固定结构，电动推杆推动连接块向上移动至适当外置，然后启动气缸推动固定夹板向钣金件方向移动，两侧固定夹板配合将钣金件夹紧固定，橡胶板可避免固定夹板与钣金件直接刚性接触，防止钣金件表面被刮伤，确保后续去毛刺过程中钣金件不发生位移；通过第一电机带动双向丝杆转动，由于双向丝杆转动时会带动两侧对称螺纹连接的固定架沿双向丝杆轴向相向或反向移动，且滑槽与滑架滑动配合，固定架与滑杆滑动连接，确保固定架平稳移动，从而使打磨结构对准钣金件待去毛刺的边缘位置。

Claims

1. A deburring device for sheet metal processing, comprising a base plate (1), a moving structure (3), a polishing structure (4) and a fixing structure (5), characterized in that, The base plate (1) is fixedly connected to the top center of the base (1), and fixed structures (5) are symmetrically fixedly connected to the top two sides of the base (10). A groove is provided on the lower part of one side of the base (10), and a movable structure (3) is fixedly connected in the groove. A grinding structure (4) is rotatably connected on the movable structure (3).

2. The burring device for sheet metal working according to claim 1, characterized in that, The moving structure (3) includes a first motor (31), a bidirectional lead screw (32), a slide groove (33), a fixed frame (34), a slide rod (35), and a connecting groove (36). The power output shaft of the first motor (31) is fixedly connected to a round shaft, and a driving gear is fixedly connected to the other side of the round shaft. A driven gear is meshed on one side of the driving gear, and a bidirectional lead screw (32) is fixedly connected to the driven gear.

3. The burring device for sheet metal working according to claim 2, characterized in that, The bidirectional lead screw (32) extends through both sides of the base (10) and is symmetrically threaded with a fixing frame (34). The bidirectional lead screw (32) is rotatably connected to the base (10). A sliding rod (35) is slidably connected between the two fixing frames (34) on the side away from the bidirectional lead screw (32), and the sliding rod (35) is fixedly connected to the base (10). Sliding grooves (33) are provided on both sides of the bottom of the fixing frame (34), and a connecting groove (36) is provided on the inner side of the fixing frame (34).

4. The burring device for sheet metal working according to claim 1, characterized in that, The grinding structure (4) includes a second motor (41), a first sprocket (42), a chain (43), a fixed shaft (44), a rotating shaft (45), a second sprocket (46), and a grinding plate (47). The second sprocket (46) is meshed with the middle of the inner side of the chain (43). The fixed shaft (44) is fixedly connected to the second sprocket (46), and the fixed shaft (44) is rotatably connected to the connecting groove (36) on the moving structure (3). The first sprocket (42) is meshed with both ends of the inner side of the chain (43).

5. The burring device for sheet metal working according to claim 4, characterized in that, A rotating shaft (45) is fixedly connected to the first sprocket (42), and the top of the rotating shaft (45) on one side passes through the top of the fixed frame (34) and is fixedly connected to the power output shaft of the second motor (41). The rotating shaft (45) is rotatably connected to the connecting groove (36) and the fixed frame (34). A grinding plate (47) is fixedly connected to the outside of the chain (43).

6. The deburring device for sheet metal processing according to claim 1, characterized in that, The fixed structure (5) includes a fixed plate (51), an electric push rod (52), a connecting block (53), a cylinder (54), a rubber plate (55), and a fixed clamping plate (56). The top of the fixed plate (51) is fixedly connected to the electric push rod (52), the power output end of the electric push rod (52) is fixedly connected to the connecting block (53), the cylinder (54) is fixedly connected to one side of the connecting block (53), the telescopic end of the cylinder (54) is fixedly connected to the fixed clamping plate (56), and the side of the fixed clamping plate (56) away from the cylinder (54) is fixedly connected to the rubber plate (55).

7. The burring device for sheet metal working according to claim 1, characterized in that, The top two sides of the base plate (1) are fixedly connected with slides (2) that correspond to the slide grooves (33) on the movable structure (3), and the slides (2) are slidably connected to the slide grooves (33).

8. The burring device for sheet metal working according to claim 1, characterized in that, The base (10) is rotatably connected to the top center of the base (10). A circular plate (6) is fixedly connected to the top of the first connecting shaft (7). The bottom of the first connecting shaft (7) passes through the top of the base (10) and extends into it. A second connecting shaft (8) is fixedly connected to the base (10). The side of the second connecting shaft (8) away from the first connecting shaft (7) is connected to the third motor (9). The power output shaft of the third motor (9) is fixedly connected to the second connecting shaft (8). The second connecting shaft (8) and the first connecting shaft (7) are rotatably connected to the base (10).

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