3results about How to "Convenient punching work" patented technology

The application discloses a detachable screw sleeve dismounting tool for a motor, and relates to the field of screw sleeves, which comprises a screw sleeve body, the bottom end of the screw sleeve body is connected with a mounting handle, a notch is arranged above the connection between the mounting handle and the screw sleeve body, and the screw sleeve body is provided with at least one notch at the bottom end, a shell is used for dismounting the screw sleeve body, a dismounting cylinder and a rotating cylinder are slidably connected in the shell along an axial direction, the two ends of the dismounting cylinder are respectively provided with a dismounting structure and a mounting structure which are used for dismounting the screw sleeve body, and the two ends can be connected with the rotating cylinder, a punch is slidably connected in the rotating cylinder, the top end of the punch is fixedly connected with a guide rod, the guide rod penetrates out of the rotating cylinder upwards and is connected with a rotating handle at the top end. The notch is arranged in the diameter direction at the mounting handle, the tool is inserted into the fractured step, and the complete screw sleeve is conveniently taken out without damaging the screw thread in the motor screw hole.

The utility model relates to the technical field of clothing manufacturing, in particular to clothing manufacturing punching equipment which comprises a bottom plate and a sliding rod a, a support a is fixedly connected to the top of the bottom plate, a connecting frame is arranged at the top of the support a, and a driving mechanism is arranged in the support a. A hydraulic rod is started to push a connecting rod a to move downwards, the bottom of the connecting rod a can drive a punching head and a connecting plate to move downwards, the connecting plate makes contact with clothes firstly through two sets of rubber sleeves at the bottom when moving, the two sets of rubber sleeves make contact with the clothes and then drive a connecting rod b to rotate, the punched position of the clothes can be flattened towards the two sides during rotation, and the clothes are tightened; when the connecting rod b cannot continue to rotate, the clothes can be pressed through the round rod, automatic limiting of the clothes is completed, at the moment, the connecting rod a continues to move downwards, so that the spring b is pushed to contract, the punching head penetrates through a through hole in the middle of the connecting plate to make contact with the clothes, and therefore the clothes are punched.

This utility model discloses a bag-supporting mechanism for a bag-making machine, including a base, a fixed platform, supporting legs, a lower L-shaped plate, a first guide roller, a first rotating roller of a first servo electric cylinder, a second rotating roller, and a third rotating roller. The lower L-shaped plate is mounted on one end of the base via the supporting legs. A connecting plate is connected to the power output end of the first servo electric cylinder. An upper L-shaped plate is bolted to the bottom of the connecting plate. Guide grooves are formed through one side of both the upper and lower L-shaped plates, and guide blocks are fitted inside the guide grooves. First vertical plates are mounted on both sides of the guide blocks. A first rotating roller is mounted on one side of the bottom of the first vertical plate via a rotating shaft. Anti-slip textures are provided around the outer periphery of the first rotating roller. This novel bag-supporting mechanism provides good flatness during bag support, which is beneficial for punching operations and suitable for widespread use.