Hydropneumatic press for refrigerator side panels
A technology of gas-liquid linkage and pressing machine, which is applied in the field of bending and forming of freezer side panels, which can solve the problems of insufficient overall strength and low pressing efficiency, and achieve the effects of accurate and reliable action, adjustable speed, and guaranteed installation accuracy
Inactive Publication Date: 2015-04-22
CHUZHOU XINLONG ELECTROMECHANICAL
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Problems solved by technology
The above equipment has the disadvantages of insufficient overall strength and low pressing efficiency.
Method used
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[0012] Referring to the accompanying drawings, the gas-liquid linkage pressing machine for the side plate of the freezer includes a base fixing seat 1, a U-shaped frame 2 is installed on the base fixing seat 1, and a gas-liquid linkage booster cylinder 3 is fixedly installed on the top of the U-shaped frame 2 The lower end of the piston rod of the gas-liquid linkage booster cylinder 3 is fixedly connected with a movable frame 4, and the sliding guide in the top of the U-shaped frame on both sides of the gas-liquid linkage booster cylinder 3 is equipped with a guide post 5, and the lower end of the guide post 5 is fixedly connected to the On the movable frame 4, a movable mold 7 is fixedly connected to the lower end surface of the movable frame 4; the middle part of the U-shaped frame 2 is fixedly provided with a core mold frame 8, and the core mold frame 8 is fixedly installed with a core mold 9 matched with the movable mold 7 , the mandrel frame 8 is fixed with a positioning b...
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The invention discloses a hydropneumatic press for refrigerator side panels, which comprises a fixed base, a U-shaped stand is mounted on the fixed base, a hydropneumatic pressure cylinder is fixedly mounted on the top end of the U-shaped stand, the lower end of the piston rod of the hydropneumatic pressure cylinder is fixedly connected with a movable frame, guide posts are slidably guided and fitted in the top end of the U-shaped stand on both sides of the hydropneumatic pressure cylinder, the lower ends of the guide posts are fixedly connected with the movable frame, and the lower end surface of the movable frame is fixedly connected with a movable die; a core model holder is fixed at the middle of the U-shaped stand, and a core model which is matched with the movable die is fixedly mounted on the core model holder. A plate is manually placed on the tabletop of a bending machine, and is correctly positioned, z foot valve is touched, an upper die bar automatically presses down in place, the plate is automatically shaped by buckling in the shaping area, the upper die bar is withdrawn, the plate is manually taken out after a cycle is finished, and thereby one edge of the plate is bent. The plate is then turned by 180 degrees, and is placed on the tabletop of the bending machine, and the other edge is bent.
Description
technical field [0001] The invention relates to the field of bending and forming of side plates of freezers, and in particular belongs to a gas-liquid linkage pressing machine for side plates of freezers. Background technique [0002] The gas-hydraulic linkage pressing machine for the side plate of the freezer in the prior art is composed of a frame, an upper mold strip, a lower mold strip, a gas-hydraulic linkage system, an electrical control system and the like. Place the sheet on the table of the bending machine, position it correctly, touch the foot valve, the upper mold bar is automatically pressed down to the position, the forming area is automatically pinched to form, the upper mold bar is returned, and a cycle is completed. The above equipment has the disadvantages of insufficient overall strength and low pressing efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a gas-liquid linkage pressing machine for the side...
Claims
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IPC IPC(8): B21D5/04
Inventor 鲍小曼
Owner CHUZHOU XINLONG ELECTROMECHANICAL