Clamping device for mechanical accessory machining

• Main Author: MIAO CHUNXIA
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2020
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The utility model discloses a clamping device for mechanical accessory machining. The device comprises a connecting rod connected with equipment, the connecting rod is vertically and fixedly connectedwith a screw rod; the two ends of the screw rod are each provided with two nuts. An air passage is arranged in the connecting rod; the air channel is connected with an air pipe connector. The connecting rod is connected with an H-shaped clamping block; a fixing groove is formed in the center of the H-shaped clamping block. An air cavity communicated with the air passage is fixed in the fixing groove; the air cavity is matched with two push rods in a sliding manner; a sliding groove is formed in the H-shaped clamping block; the push rod is connected with a clamping jaw matched with the slidinggroove, the clamping jaw is arranged on the threaded rod in a sleeving mode, a rubber mat is fixed to the clamping jaw, a clamping plate is fixed to the clamping jaw, rectangular grooves are formed in the two sides of the cla