一种金属家具生产用双向弯曲机

Abstract

本实用新型公开了一种金属家具生产用双向弯曲机，包括弯曲机主体，所述弯曲机主体顶部一侧设置有固定折弯机构，所述弯曲机主体顶部另一侧设置有移动折弯机构，所述固定折弯机构包括固定连接于弯曲机主体顶部的固定支撑板，所述移动折弯机构包括滑动连接于弯曲机主体顶部的移动支撑板，所述移动支撑板底部还设置有第三驱动组件，本装置通过设置可相对移动的固定折弯机构与移动折弯机构，并在移动折弯机构底部配置第三驱动组件，实现了对不同折弯点的灵活适配，以此快速调整折弯点位置，这种结构设计无需更换模具或进行复杂调试，可在一台设备上满足不同金属家具构件对多样折弯点的加工需求，显著提升生产效率与设备通用性。

Claims

1. A two-way bending machine for metal furniture production, characterized by: The machine includes a bending machine body (1), a fixed bending mechanism (2) is provided on one side of the top of the bending machine body (1), and a movable bending mechanism (3) is provided on the other side of the top of the bending machine body (1). The fixed bending mechanism (2) includes a fixed support plate (201) fixedly connected to the top of the bending machine body (1), a fixed bending block (202) is provided on the top of the fixed support plate (201), a first arc-shaped through hole is provided on the top of the fixed support plate (201) and at the bottom of the fixed bending block (202), a first driving component (4) is provided at the first arc-shaped through hole, and a fixed bending shaft (203) is also fixedly connected to the top of the fixed support plate (201) near the movable bending mechanism (3). The movable bending mechanism (3) includes a movable support plate (301) slidably connected to the top of the bending machine body (1). The movable support plate (301) is provided with a movable bending block (302) at the top. The movable support plate (301) is provided with a second arc-shaped through hole at the top and at the bottom of the movable bending block (302). A second drive assembly (5) is provided at the second arc-shaped through hole. The movable support plate (301) is also fixedly connected to a movable bending shaft (303) near the fixed bending mechanism (2) at the top. The movable support plate (301) is also provided with a third drive assembly (6) at the bottom. The third drive assembly (6) includes a third drive motor (601). The output end of the third drive motor (601) is fixedly connected to a threaded rod (602). The outer wall of the threaded rod (602) is threadedly connected to a drive bracket (603). The top of the drive bracket (603) is fixedly connected to the bottom of the movable support plate (301).

2. The bidirectional bending machine for metal furniture production according to claim 1, characterized in that: The first drive assembly (4) includes a first drive motor (401) fixedly connected to the bottom of the body (1) of the bending machine. The output end of the first drive motor (401) is rotatably connected to the bottom of the fixed support plate (201). A first arc-shaped bracket (402) is fixedly connected to the outside of the output end of the first drive motor (401). The top of the first arc-shaped bracket (402) passes through the first arc-shaped through hole and is fixedly connected to the bottom of the fixed support plate (201). The first arc-shaped bracket (402) is slidably connected to the first arc-shaped through hole.

3. The bidirectional bending machine for metal furniture production according to claim 1, characterized in that: The second drive assembly (5) includes a second drive motor (501) fixedly connected to the bottom of the drive bracket (603). The output end of the second drive motor (501) is rotatably connected to the bottom of the movable support plate (301). A second arc-shaped bracket (502) is fixedly connected to the outside of the output end of the second drive motor (501). The top of the second arc-shaped bracket (502) passes through the second arc-shaped through hole and is fixedly connected to the bottom of the movable support plate (301). The second arc-shaped bracket (502) is slidably connected to the second arc-shaped through hole.

4. The bidirectional bending machine for metal furniture production according to claim 1, characterized in that: The fixed support plate (201) and the movable support plate (301) have the same rectangular through hole at their tops, and a fourth drive component (7) is installed inside the rectangular through hole.

5. The bidirectional bending machine for metal furniture production according to claim 4, characterized in that: The fourth drive assembly (7) includes a hydraulic cylinder (701) fixedly connected to the bottom of the body (1) of the bending machine. A crossbar (702) is fixedly connected to the output end of the hydraulic cylinder (701). A fixed rod (703) is fixedly connected to the left front end of the crossbar (702). A movable rod (704) is slidably connected to the right front end of the crossbar (702).

6. The bidirectional bending machine for metal furniture production according to claim 5, characterized in that: The fixed support plate (201) and the movable support plate (301) are both provided with a fixed component (8). The fixed component (8) includes two fixed columns (801) fixedly connected to the top of the fixed support plate (201) and the movable support plate (301). The two fixed columns (801) are provided with a movable column (802) along the longitudinal direction and close to the side of the fourth drive component (7). The two movable columns (802) are slidably connected to the top of the fixed support plate (201) and the top of the movable support plate (301) respectively. The two movable columns (802) are fixedly connected to one end of the fixed rod (703) and the movable rod (704) respectively.

7. The bidirectional bending machine for metal furniture production according to claim 1, characterized in that: The fixed support plate (201) has a first scale groove on its top and outside the first arc-shaped through hole, the movable support plate (301) has a second scale groove on its top and outside the second arc-shaped through hole, and the fixed bending block (202) and the movable bending block (302) have pointer grooves on their tops.

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