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CN-224209189-U - Steel cutting equipment with propelling movement structure

CN224209189UCN 224209189 UCN224209189 UCN 224209189UCN-224209189-U

Abstract

The utility model relates to the technical field of steel cutting, and discloses steel cutting equipment with a pushing structure, which comprises a workbench, the cutting assembly and the scale are arranged above the workbench, the positioning device is arranged above the workbench and comprises a feeding part, and the clamping part is arranged above the workbench. This steel cutting equipment with propelling movement structure through setting up the mount pad, rotate the shell, the stand, the baffle, first lead screw, the locating piece, the slide bar, the second lead screw, positioning bolt, awl ring gear and bevel gear, through rotating first lead screw, according to cutting length, the position is controlled to the adjustment mount pad, through rotating the shell, the drive slide bar removes, collect the locating piece and carry out the centre gripping location to the steel pipe, stability when improving the steel pipe cutting improves steel pipe tangent plane quality, through setting up positioning roller and installation axle, after three locating pieces scatter, utilize the positioning roller to support the steel pipe, be convenient for take the steel pipe that the cutting is good right.

Inventors

  • Qiu baishun
  • LUO FUJIN
  • WANG JIANHUA
  • NING XIANG
  • ZHANG LIBEN

Assignees

  • 江西柯林速筑科技有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (7)

  1. 1. The steel cutting equipment with the pushing structure comprises a workbench (1) and is characterized in that a cutting assembly (2) and a scale are arranged above the workbench (1), a positioning device (3) is arranged above the workbench (1), and the positioning device (3) comprises a feeding part (31); The feeding part (31) comprises a rotating shaft (317) and a bracket (312), a roller (316) is fixedly sleeved on the outer surface of the rotating shaft (317), a limit rod (319) is fixedly connected to the inner wall of the bracket (312), and a sliding block (318) is sleeved on the outer surface of the limit rod (319) in a sliding manner; A clamping part (32) is arranged above the workbench (1); the clamping part (32) comprises a mounting seat (321) and a sliding rod (329), a sliding groove is formed in the inner wall of the mounting seat (321), the outer surface of the sliding rod (329) extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove, and a positioning block (328) is fixedly connected with the outer surface of the sliding rod (329).
  2. 2. The steel cutting equipment with the pushing structure according to claim 1, wherein the feeding portion (31) further comprises a mounting frame (311), a servo motor (313), a first gear (314), a second gear (315) and a spring (310), the bottom surface of the servo motor (313) is fixedly connected with the top surface of the rear mounting frame (311), the first gear (314) is fixedly sleeved on the outer surface of an output shaft of the servo motor (313), the second gear (315) is fixedly sleeved on the outer surface of a left rotating shaft (317), the bottom surface of the mounting frame (311) is fixedly connected with the top surface of the workbench (1), and the outer surface of the rotating shaft (317) below is rotatably connected with the outer surface of the mounting frame (311) through a first bearing seat.
  3. 3. The steel cutting device with the pushing structure according to claim 2, wherein the outer surface of the rotating shaft (317) above is rotatably connected with the outer surface of the sliding block (318) through a second bearing seat, the top surface of the mounting frame (311) is fixedly connected with the bottom surface of the bracket (312), the bottom end of the spring (310) is fixedly connected with the top surface of the sliding block (318), and the top end of the spring (310) is fixedly connected with the inner wall of the bracket (312).
  4. 4. The steel cutting device with the pushing structure according to claim 1, wherein the clamping portion (32) further comprises a rotating shell (322), a positioning roller (323), a mounting shaft (324), a stand column (325), a baffle plate (326), a first screw rod (327), a second screw rod (320), a positioning bolt (301), a bevel ring (302) and a bevel gear (303), the outer surface of the second screw rod (320) penetrates through the outer surface of the mounting seat (321) in a rotating mode through a first bearing and extends into the mounting seat (321), and the outer surface of the second screw rod (320) extends into the sliding rod (329) and is in threaded connection with the inner wall of the sliding rod (329).
  5. 5. The steel cutting device with the pushing structure of claim 4, wherein the outer surface of the rotating shell (322) penetrates through the outer surface of the mounting seat (321) in a sliding mode and extends into the mounting seat (321), the bevel gear (303) is fixedly sleeved on the outer surface of the second screw rod (320), the bevel gear ring (302) is fixedly sleeved on the outer surface of the rotating shell (322), and the outer surface threads of the left end of the positioning bolt (301) penetrate through the right end face of the mounting seat (321) and are in extrusion contact with the right end face of the rotating shell (322).
  6. 6. The steel cutting device with the pushing structure of claim 4, wherein the positioning roller (323) is rotatably sleeved on the outer surface of the mounting shaft (324) through a second bearing, and the outer surface of the mounting shaft (324) is fixedly connected with the inner wall of the mounting seat (321).
  7. 7. The steel cutting equipment with the pushing structure of claim 4, wherein the top surface of the workbench (1) is provided with an adjusting groove, the outer surface of the first screw rod (327) penetrates through the inner wall of the adjusting groove in a rotating mode through a third bearing and extends to the right side of the workbench (1), the bottom end of the upright post (325) extends to the inside of the adjusting groove and is sleeved on the outer surface of the first screw rod (327) in a threaded mode, the top surface of the upright post (325) is fixedly connected with the outer surface of the mounting seat (321), and the baffle (326) is fixedly sleeved on the outer surface of the upright post (325).

Description

Steel cutting equipment with propelling movement structure Technical Field The utility model relates to the technical field of steel cutting, in particular to steel cutting equipment with a pushing structure. Background The steel pipe cutting device is a key device for cutting steel pipes in industrial production and building construction. The Chinese patent discloses a steel pipe cutting machine with autoloading function, bulletin number is CN106001734A, including the bottom plate, the last fixed surface of bottom plate is connected with material feeding unit and cutting device, cutting device is located one side of material feeding unit, material feeding unit includes the positive fixedly connected with head rod of first backup pad, the upper surface of head rod passes through the fixed surface of second connecting rod and biax motor and is connected. This steel pipe cutting machine with autoloading function, through setting up material feeding unit, make two output shafts of biax motor drive first feed wheel and action wheel forward rotation respectively, make the action wheel pass through the conveyer belt and drive from the driving wheel rotation, make the second feed wheel forward rotation to make the steel pipe of placing between first feed wheel, second feed wheel and third feed wheel remove to cutting device's direction, thereby do not need the manual work to carry the steel pipe, thereby saved people's physical power, make the use of this steel pipe cutting machine more convenient. However, the device has the defects that the feeding wheel clamps the steel pipe by utilizing the elasticity of the spring to clamp and feed the steel pipe, but the device does not clamp the cut steel pipe, and when the steel pipe is cut, the steel pipe bends, so that the cut end of the steel pipe is not straight, and the cutting quality of the steel pipe is possibly affected. To this end, we propose a steel cutting device with push structure to solve this problem. Disclosure of utility model The present utility model is directed to a steel cutting apparatus having a pushing structure, which solves the above-mentioned problems of the related art. In order to achieve the aim, the steel cutting equipment with the pushing structure comprises a workbench, wherein a cutting assembly and a scale are arranged above the workbench, a positioning device is arranged above the workbench, and the positioning device comprises a feeding part; The feeding part comprises a rotating shaft and a bracket, a roller is fixedly sleeved on the outer surface of the rotating shaft, a limiting rod is fixedly connected to the inner wall of the bracket, and a sliding block is sleeved on the outer surface of the limiting rod in a sliding manner; a clamping part is arranged above the workbench; The clamping part comprises a mounting seat and a sliding rod, a sliding groove is formed in the inner wall of the mounting seat, the outer surface of the sliding rod extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove, and a positioning block is fixedly connected with the outer surface of the sliding rod. The feeding part is further improved in that the feeding part further comprises a mounting frame, a servo motor, a first gear, a second gear and a spring, the bottom surface of the servo motor is fixedly connected with the top surface of the mounting frame at the rear, the first gear is fixedly sleeved on the outer surface of an output shaft of the servo motor, the second gear is fixedly sleeved on the outer surface of a left rotating shaft, the bottom surface of the mounting frame is fixedly connected with the top surface of a workbench, the outer surface of the rotating shaft is rotatably connected with the outer surface of the mounting frame through a first bearing seat, and the servo motor is started to enable the roller to drive a steel pipe to feed rightwards through the arrangement of the servo motor, the first gear, the second gear, the rotating shaft and the roller. The further improvement lies in, the top the pivot surface passes through the second bearing and rotates with the slider surface to be connected, mounting bracket top surface and support bottom surface fixed connection, spring bottom and slider top surface fixed connection, spring top and support inner wall fixed connection, through setting up spring, slider and support, utilize the elasticity of spring, make upper and lower running roller to carry out the centre gripping to the steel pipe, improve the stability of steel pipe. The clamping part is further improved in that the clamping part further comprises a rotating shell, a positioning roller, a mounting shaft, an upright post, a baffle, a first screw rod, a second screw rod, a positioning bolt, a conical tooth ring and a bevel gear, the outer surface of the second screw rod penetrates through the outer surface of the mounting seat and extends into the mounting seat through rotation o