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CN-224223283-U - Clamping device for nut processing

CN224223283UCN 224223283 UCN224223283 UCN 224223283UCN-224223283-U

Abstract

The utility model discloses a clamping device for nut processing, which comprises a box body, wherein a nut main body is arranged at the top of the box body, clamping plates are arranged on two sides of the nut main body, a movable plate is fixedly arranged on the outer side of each clamping plate, and the bottom of each movable plate extends to the inside of the box body. According to the clamping device, the motor drives the screw rod to rotate, the screw rod drives the lifting plate to move upwards, the lifting plate drives the transmission plate to move upwards, meanwhile, the transmission plate rotates, the transverse moving plate and the moving plate are pushed to move to one side far away from the nut main body in the rotating process of the transmission plate, the moving plate drives the clamping plate to move to one side far away from the nut main body, after the clamping plate is separated from the nut main body, the nut main body is loosened, and can be stably clamped due to the fact that the clamping plates on the two sides are identical in wrapping property, the clamping device has the advantage of efficient clamping, clamping assemblies on the two sides of the nut have good wrapping effect, clamping and fixing effects on the nut are good, and the using effect of the clamping device is improved.

Inventors

  • CHI QINGFENG
  • CHI JIAQI

Assignees

  • 瑞安市庆辉不锈钢制品有限公司

Dates

Publication Date
20260512
Application Date
20250214

Claims (7)

  1. 1. The clamping device for nut processing comprises a box body (1) and is characterized in that a nut main body (2) is arranged at the top of the box body (1), clamping plates (3) are arranged on two sides of the nut main body (2), a movable plate (4) is fixedly arranged on the outer side of each clamping plate (3), the bottom of each movable plate (4) extends to the inside of the box body (1), a transverse moving plate (5) is fixedly connected to the bottom of each movable plate (4), and a control mechanism (6) is fixedly connected to the inside of the box body (1).
  2. 2. The clamping device for nut processing according to claim 1, wherein the control mechanism (6) comprises a motor (61), the motor (61) is fixedly connected to the top of the inner wall of the box body (1), the output end of the motor (61) is fixedly connected with a screw rod (62), the bottom of the surface of the screw rod (62) is in threaded connection with a lifting plate (63), two sides of the top of the lifting plate (63) are both movably connected with a transmission plate (64), and the top of the transmission plate (64) is movably connected to the bottom of the transverse moving plate (5).
  3. 3. The clamping device for nut processing according to claim 2, wherein a positioning groove (7) is formed in the bottom of the inner wall of the box body (1), and the inner wall of the positioning groove (7) is in contact with the surface of the screw rod (62).
  4. 4. The clamping device for nut processing according to claim 2, wherein a threaded sleeve (8) is connected to the surface of the screw rod (62) in a threaded manner, and the bottom of the threaded sleeve (8) is fixedly connected to the top of the lifting plate (63).
  5. 5. The clamping device for nut processing according to claim 2, wherein vertical rods (9) are slidably connected to four corners of the lifting plate (63), and the surfaces of the vertical rods (9) are fixedly connected to the inner wall of the box body (1).
  6. 6. The clamping device for nut processing according to claim 1, wherein a sliding rod (10) is arranged in the transverse moving plate (5), and the surface of the sliding rod (10) is fixedly connected to the inner wall of the box body (1).
  7. 7. The clamping device for nut processing according to claim 2, wherein the top of the front side and the back side of the box body (1) are respectively provided with an air ventilation groove (11), and the air ventilation grooves (11) are positioned on the front side and the back side of the motor (61).

Description

Clamping device for nut processing Technical Field The utility model relates to the technical field of nut equipment, in particular to a clamping device for nut machining. Background In-process that nut was processed, need use clamping device, and patent bulletin number is CN207642442U, a clamping device for nut processing is disclosed, the on-line screen storage device comprises a base, the top of base and the bottom fixed connection of brace table, the top fixed mounting of brace table has processingequipment, the top of base and the position fixed mounting with processingequipment looks adaptation have clamping device, through setting up the turbine, make the concave clamp splice control the convenient laborsaving that removes more, the work efficiency of clamp work has been improved, through setting up the screw rod, make concave clamp splice can be more accurate press from both sides tightly fixedly to the edges and corners of the nut that need process, the nut that need process is difficult for removing, the fixed clamping effect is better, through setting up the ejector pad, convenient operation, it is stable to press from both sides through setting up restriction threaded rod, the fixed clamping's is more stable, the nut is difficult for sliding, it is better to need process the nut to press from both sides through three different directions, the fixed clamping effect is better, operating personnel's work has been improved. The prior art scheme has the following defects that the push block is matched with the concave clamping block to fix the nut, the concave clamping block is provided with a groove matched with the nut, the push block is a flush surface, and the contact mode between the push block and the nut is a point contact mode, so that the clamping and fixing effect between the push block and the nut is limited, and when the nut is pushed by strong external force, the fixed side of the nut and the push block is easy to loosen, and the using effect of the clamping device is reduced. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide the clamping device for nut processing, which has the advantage of high-efficiency clamping, and solves the problems that the push block is matched with the concave clamping block to fix the nut, the concave clamping block is provided with a groove matched with the nut, the push block is a flush surface, the contact mode between the push block and the nut is a point contact mode, so that the clamping and fixing effect between the push block and the nut is limited, and when the nut is pushed by strong external force, the fixed side of the nut and the push block is easy to loosen, and the using effect of the clamping device is reduced. In order to achieve the above purpose, the clamping device for nut processing comprises a box body, wherein a nut main body is arranged at the top of the box body, clamping plates are arranged on two sides of the nut main body, a moving plate is fixedly arranged on the outer side of each clamping plate, the bottom of each moving plate extends to the inside of the box body, a transverse moving plate is fixedly connected to the bottom of each moving plate, and a control mechanism is fixedly connected to the inside of the box body. As the preferable mode of the utility model, the control mechanism comprises a motor, the motor is fixedly connected to the top of the inner wall of the box body, the output end of the motor is fixedly connected with a screw rod, the bottom of the surface of the screw rod is in threaded connection with a lifting plate, two sides of the top of the lifting plate are both movably connected with a transmission plate, and the top of the transmission plate is movably connected to the bottom of the transverse moving plate. As preferable in the utility model, a positioning groove is formed at the bottom of the inner wall of the box body, and the inner wall of the positioning groove is in contact with the surface of the screw rod. As preferable in the utility model, the surface of the screw is connected with a screw sleeve in a threaded manner, and the bottom of the screw sleeve is fixedly connected with the top of the lifting plate. As the preferable mode of the utility model, the four corners of the lifting plate are all connected with vertical rods in a sliding way, and the surfaces of the vertical rods are fixedly connected with the inner wall of the box body. As the preferable mode of the utility model, a sliding rod is arranged in the transverse moving plate, and the surface of the sliding rod is fixedly connected with the inner wall of the box body. As preferable in the utility model, the top parts of the front side and the rear side of the box body are respectively provided with a ventilation groove, and the ventilation grooves are positioned on the front side and the rear side of the motor. Compared with the prior art, the utility model has the followi