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CN-224223587-U - Steel member grinding device

CN224223587UCN 224223587 UCN224223587 UCN 224223587UCN-224223587-U

Abstract

The utility model relates to the technical field of steel member processing and discloses a steel member polishing device which comprises a base and a control panel and is characterized in that an L-shaped support is fixedly arranged at the upper end of the base, an electric telescopic rod is fixedly arranged on the L-shaped support, a connecting frame is fixedly arranged at the telescopic end of the electric telescopic rod, a motor is fixedly arranged at the inner side of the connecting frame, a power end of the motor rotates to penetrate through the bottom of the connecting frame, a connecting block is fixedly arranged at the penetrating end of the motor, and a plurality of ball head shafts are uniformly distributed at the bottom of the connecting block in an annular shape.

Inventors

  • CHEN YIFAN
  • ZHANG SICAI

Assignees

  • 福建鑫晟钢业有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (6)

  1. 1. A steel member polishing device comprises a base (100) and a control panel (101) and is characterized in that an L-shaped support (110) is fixedly arranged at the upper end of the base (100), an electric telescopic rod (111) is fixedly arranged at the upper end of the L-shaped support (110), a connecting frame (112) is fixedly arranged at the telescopic end of the electric telescopic rod (111), a motor (113) is fixedly arranged at the inner side of the connecting frame (112), a power end of the motor (113) rotates to penetrate through the bottom of the connecting frame (112), a connecting block (114) is fixedly arranged at the penetrating end of the motor (113), a plurality of ball shafts (115) are uniformly distributed at the bottom of the connecting block (114) in a ring shape, the shaft ends of the ball shafts (115) slide into the inside the connecting block (114), limiting plates (116) are fixedly arranged at the penetrating ends of the ball shafts (115), sliding cavities corresponding to the limiting plates (116) are formed in the connecting block (114), springs (117) are arranged in the sliding cavities, ball shafts (115) are rotatably arranged at the outer sides of the ball shafts (115), a plurality of ball heads (119) are fixedly connected with a connecting plate (120), and a cloud polishing plate (120) is fixedly connected to the bottom of the ball heads (119).
  2. 2. A steel member grinding apparatus as set forth in claim 1 wherein said ball axles (115) are greater than three in number.
  3. 3. The steel member polishing device as set forth in claim 1, wherein the side wall of the connecting plate (120) is provided with a groove, and a level gauge (125) is fixedly installed in the groove.
  4. 4. A steel member polishing device as set forth in claim 1 wherein a foldable protective sleeve (127) is fixedly installed between the connecting block (114) and the connecting plate (120), and the ball head shaft (115) and the ball head holder (119) are both located inside the protective sleeve (127).
  5. 5. A steel member polishing device as set forth in claim 1 wherein said connection block (114) has plugs (118) removably and deeply mounted on an upper end surface thereof by threads corresponding to the number of springs (117), said plugs (118) being movably abutted against said springs (117) at their deep ends, and said plugs (118) having a diameter greater than the diameter of said springs (117).
  6. 6. A steel member grinding apparatus as set forth in claim 5 wherein said plugs (118) are fixedly mounted with butterfly blocks (126) at their top ends.

Description

Steel member grinding device Technical Field The utility model relates to the technical field of steel member processing, in particular to a steel member polishing device. Background In the steel member processing process, a large number of process treatments such as bending and polishing are generally required, and when the conventional steel member polishing device is in actual use, the polishing angle cannot be adjusted in a self-adaptive manner according to actual production requirements, so that the polishing efficiency is lower when the device polishes some steel members with inclined surfaces or curved surfaces. Accordingly, in view of the above, research and improvement have been made to solve the conventional structure and drawbacks, and a steel member polishing apparatus is provided for achieving a more practical value. Disclosure of Invention In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a steel member polishing device to solve the above-mentioned problems in the prior art. The steel member polishing device comprises a base and a control panel and is characterized in that an L-shaped support is fixedly arranged at the upper end of the base, an electric telescopic rod is fixedly arranged on the L-shaped support, a connecting frame is fixedly arranged at the telescopic end of the electric telescopic rod, a motor is fixedly arranged at the inner side of the connecting frame, a power end of the motor penetrates through the bottom of the connecting frame in a rotating mode, a connecting block is fixedly arranged at the penetrating end of the motor, a plurality of ball shafts are uniformly distributed at the bottom of the connecting block in a ring mode, the shaft ends of the ball shafts slide into the connecting block, limiting plates are fixedly arranged at the deep ends of the ball shafts, sliding cavities corresponding to the limiting plates are formed in the connecting block, springs are arranged in the sliding cavities of the connecting block, ball heads are rotatably arranged at the outer sides of the ball ends of the ball shafts, a plurality of ball heads are fixedly connected with connecting plates, and polishing wheels are fixedly arranged at the bottoms of the connecting plates. Further, the number of the ball head shafts is more than three, and the number of the ball head shafts is not less than three, so that the rotation stability of grinding wheels on a connecting plate connected below is enhanced. Further, the connecting plate lateral wall is seted up flutedly, fixed mounting has the spirit level in the recess, and when the device was in long-term use, when elasticity decline damage appeared in the spring, the staff observed the incline direction of connecting plate when standing through the spirit level to in time change the spring that elasticity damaged. Further, the foldable protective sleeve is fixedly arranged between the connecting block and the connecting plate, the ball head shaft and the ball head holder are both positioned on the inner side of the protective sleeve, the rotary connection of the ball head shaft ball head and the ball head holder is protected through the protective sleeve, metal material scraps are prevented from entering the inner side of the ball head holder in the polishing process, and the rotation of the ball head shaft ball head on the inner side of the ball head holder is influenced. Further, the plug corresponding to the number of springs is installed in depth in the detachable mode of threads on the upper end face of the connecting block, the plug in depth ends are all movably abutted to the springs, the diameter of the plug is larger than that of the springs, and the plug is detachable, so that workers can conveniently take out the springs from the inner side of the connecting block. Further, the butterfly blocks are fixedly installed at the top ends of the plugs, and workers can conveniently rotate the plugs through the butterfly blocks so as to quickly detach the plugs from the connection blocks. The utility model has the technical effects and advantages that: According to the utility model, the L-shaped bracket, the electric telescopic rod, the connecting frame, the motor, the connecting block, the ball head shaft, the limiting plate, the spring, the ball head holder, the connecting plate and the polishing wheel are arranged, when the ball head shaft is used, the length of the ball head shaft extending out of the connecting block is changed through the reverse acting force between the polishing wheel and the material, so that the polishing inclination angle of the polishing wheel below the connecting plate can be changed after the ball head holder rotates around the ball head shaft, the device can be automatically adapted to the inclined surface processing angle of the material, and the practicability of the device is greatly improved. According to the utility model, the foldable protective