Modular scalable intermediate frequency inverter welder

Abstract

The utility model discloses a modularization extensible intermediate frequency inverter welding machine relates to welding equipment technical field, and the utility model discloses a shell is provided with the vent in the lower part of the lateral wall of shell, and the inner side wall of shell is fixedly connected with the supporting plate, and the top surface of supporting plate is slidably taken and has the power module storage warehouse, and the top surface of supporting plate and at the one side of power module storage warehouse detachably is provided with the pressure holding board, and the pressure holding board corresponds with power module storage warehouse, and the bottom surface of supporting plate is fixedly connected with the heat dissipation fin, and the heat dissipation fin corresponds with the bottom of power module storage warehouse and cooperates, and the shell includes the heat dissipation air duct, and the heat dissipation fin is located in the heat dissipation air duct, and the movable baffle is provided in the heat dissipation air duct, and the both sides of movable baffle all are provided with the fixed baffle, the utility model discloses can realize the modularization extension of welding machine power and the heat dissipation according to demand to reach the effective heat efficiency guarantee.

Claims

1. A modular scalable intermediate frequency inverter welder comprising a housing (1) characterised in that: A ventilation opening (2) is provided through the lower part of the side wall of the housing (1). A support plate (5) is fixedly connected to the inner side wall of the housing (1). A power module storage compartment (13) is slidably placed on the top surface of the support plate (5). A pressure plate (10) is detachably provided on the top surface of the support plate (5) and on one side of the power module storage compartment (13). The pressure plate (10) corresponds to the power module storage compartment (13). A heat dissipation fin (6) is inserted and fixedly connected to the bottom surface of the support plate (5). The heat dissipation fin (6) corresponds to and cooperates with the bottom of the power module storage compartment (13). The housing (1) includes a heat dissipation duct (14). The heat dissipation fin (6) is located in the heat dissipation duct (14). A movable baffle (16) is provided in the heat dissipation duct (14). Fixed baffles (15) are provided on both sides of the movable baffle (16).

2. The modular and scalable medium-frequency inverter welding machine as described in claim 1, characterized in that, The end face of the vent (2) is detachably provided with a dustproof net (3), and a slide rail (4) is fixedly connected to the inner wall of the housing (1) above the support plate (5).

3. A modular scalable intermediate frequency inverter welder as claimed in claim 2 wherein, The power module storage compartment (13) is provided with sliding grooves on both sides, and the slide rail (4) corresponds to and is slidably connected to the sliding grooves.

4. A modular scalable intermediate frequency inverter welder as defined in claim 1, wherein, The top surface of the support plate (5) is provided with a slot (7), which is offset from the heat dissipation fins (6), and a fastening bolt (8) is inserted in the slot (7).

5. A modular scalable intermediate frequency inverter welder as claimed in claim 4 wherein, The side wall of the pressure plate (10) is fixedly connected to a protruding plate (9), and the top surface of the protruding plate (9) is provided with a through hole. The rod of the fastening bolt (8) corresponds to and cooperates with the through hole.

6. A modular scalable intermediate frequency inverter welder as defined in claim 1, wherein, A nut (11) is provided on one side of the pressure plate (10), the nut (11) corresponds to the fastening bolt (8) and is threadedly connected, and a rubber pad (12) is provided between the pressure plate (10) and the power module storage compartment (13).

7. A modular scalable intermediate frequency inverter welder as defined in claim 1, wherein, The side wall of the fixed wind deflector (15) is fixedly connected to the inner wall of the housing (1), and the end face of the movable wind deflector (16) is fixedly connected to a screw (17). The screw (17) passes through the housing (1) and is threadedly connected to the housing (1). A knob (18) is fixedly connected to the end of the screw (17).

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