一种跑步机底板铸造用转换装置

Abstract

本实用新型公开了一种跑步机底板铸造用转换装置，属于跑步机技术领域，包括工作台，所述工作台的底面固定安装有步进电机，所述步进电机的输出轴延伸至工作台的顶部且固定连接有十字架，所述十字架的顶面设置有四个支撑底板，四个所述支撑底板上均设置有夹持机构，所述工作台的底面固定设置有控制面板，所述控制面板和步进电机电性连接。本实用新型中，通过在十字架上设置四个支撑底板，并在四个支撑底板的上方均设置上砂型模具，利用步进电机带动十字架、四个支撑底板和四个砂型模具间歇九十度转动，以便对四个砂型模具进行换位，从而利用四个砂型模具依次对跑步机底板进行铸造，提高了该跑步机底板铸造用转换装置的实用性。

Claims

1. A conversion device for casting a treadmill bed plate, characterized by: The system includes a workbench (1), on which a stepper motor (2) is fixedly mounted. The output shaft of the stepper motor (2) extends to the top of the workbench (1) and is fixedly connected to a cross (3). The top surface of the cross (3) is provided with four support base plates (4), and each of the four support base plates (4) is provided with a clamping mechanism (5). The bottom surface of the workbench (1) is fixedly provided with a control panel (7), which is electrically connected to the stepper motor (2). The bottom surface of the workbench (1) is provided with a main battery (6), which is electrically connected to the control panel (7) and the stepper motor (2). The bottom surface of the cross (3) is fitted with multiple balls (8), and the bottom surfaces of the multiple balls (8) are in contact with the top surface of the workbench (1).

2. A conversion device for casting a treadmill bed plate as defined in claim 1, wherein: The clamping mechanism (5) includes a second square groove (11) formed on the bottom surface of the support base plate (4) and a first square groove (10) set inside the support base plate (4). A first dual-axis motor (12) is fixedly installed on the top surface of the inner cavity of the first square groove (10). The two output shafts of the first dual-axis motor (12) are respectively fixedly connected to first screws (13) through couplings. The outer sides of the two first screws (13) are respectively threaded with first square posts (14). The ends of the two first square posts (14) extend to both sides of the support base plate (4) and are fixedly connected to first L-shaped frames (15). The top ends of the two first L-shaped frames (15) are fixedly connected to first clamping plates (16). The bottom surface of the first clamping plate (16) is in contact with the top surface of the supporting base plate (4). The top surface of the inner cavity of the second square groove (11) is fixedly installed with a second dual-axis motor (17). The two output shafts of the second dual-axis motor (17) are respectively fixedly connected to the second screws (18) through couplings. The outer sides of the two second screws (18) are respectively threaded with second square columns (19). The ends of the two second square columns (19) extend to the other two sides of the supporting base plate (4) and are fixedly connected with second L-shaped frames (20). The top ends of the two second L-shaped frames (20) are respectively fixedly connected with second clamping plates (21). The bottom surface of the second clamping plate (21) is in contact with the top surface of the supporting base plate (4).

3. The conversion device for casting a treadmill base plate according to claim 2, characterized in that: A secondary battery (22) is provided on the bottom surface of each of the four ends of the cross (3). A control button (23) is fixedly installed on the bottom surface of each of the four ends of the cross (3). The control button (23) is electrically connected to the first dual-axis motor (12) and the second dual-axis motor (17). The secondary battery (22) is electrically connected to the control button (23), the first dual-axis motor (12), and the second dual-axis motor (17).

4. The conversion apparatus for casting a treadmill bed plate according to claim 1, wherein: The bottom surface of the workbench (1) is fixedly connected to multiple support legs (9).

5. The conversion apparatus for casting a treadmill bed plate according to claim 2, wherein: The inner wall of the first square groove (10) and the side of the first square column (14) are in contact.

6. A conversion device for casting a treadmill bed plate as defined in claim 2, wherein: The inner wall of the second square groove (11) fits into the side of the second square column (19).

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