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CN-224209024-U - Reinforcing steel bar cutting device for constructional engineering

CN224209024UCN 224209024 UCN224209024 UCN 224209024UCN-224209024-U

Abstract

The utility model discloses a steel bar cutting device for constructional engineering, which comprises a supporting bottom plate, a steel bar conveying assembly, a steel bar cutting assembly, a cutting control assembly and a steel bar length positioning assembly, wherein two groups of sliding brackets extend upwards from one side of the supporting bottom plate, the steel bar conveying assembly is fixedly arranged on one side of the supporting bottom plate and is used for conveying steel bars to the other side of a supporting plate to be conveniently cut off, the steel bar cutting assembly is vertically arranged on the supporting bottom plate and is used for cutting the steel bars, the cutting control assembly is arranged above the steel bar cutting assembly and is fixed on the steel bar conveying assembly, and the steel bar length positioning assembly is slid on the two groups of sliding brackets. The utility model belongs to the technical field of steel bar processing, in particular to a steel bar cutting device for construction engineering, and aims to at least solve the problems that manual feeding is needed when short steel bars are cut, work damage is easy to occur, and the working time length caused by scribing and cutting is needed to be measured on the steel bars in advance when the steel bars with different sizes are cut.

Inventors

  • WANG JIANPING
  • WANG MENG
  • LIU YUXIANG

Assignees

  • 王建平

Dates

Publication Date
20260508
Application Date
20250610

Claims (9)

  1. 1. The utility model provides a reinforcing bar cutting device for building engineering, includes supporting baseplate (1), two sets of sliding support (2) of upward extension of one side of supporting baseplate (1), its characterized in that still includes: The steel bar conveying assembly (3) is fixedly arranged on one side of the supporting bottom plate (1) and is used for conveying the steel bars towards the other side of the supporting plate so as to be convenient to cut off; The steel bar cutting assembly (4) is vertically arranged on the supporting bottom plate (1) and is used for cutting steel bars, a cutting control assembly (5) is arranged above the steel bar cutting assembly (4), and the cutting control assembly (5) is fixed on the steel bar conveying assembly (3); And the steel bar length positioning assembly (6) slides on the two groups of sliding brackets (2), one end of the steel bar length positioning assembly can slide and extend into the space between the cutting control assembly (5) and the steel bar cutting assembly (4), and the steel bar length positioning assembly is convenient for cutting the steel bar after extending into the cutting area.
  2. 2. The steel bar cutting device for construction engineering according to claim 1, wherein the steel bar length positioning assembly (6) comprises a sliding block (61) sliding on a sliding support (2), one side of the sliding block (61) is hinged with a swinging piece (62), the other end of the swinging piece (62) is provided with a rotating shaft (63), the upper end of the sliding support (2) is slidably provided with a sliding rule (64), the rotating shaft (63) penetrates through the sliding rule (64) and is rotationally connected with the sliding rule, two ends of the sliding rule (64) are respectively provided with a symmetrical reset component (65) and a pressing block (66), the pressing block (66) is arranged close to the steel bar cutting component (4), the pressing block (66) stretches into a position between the steel bar cutting component (4) and the cutting control component (5) and the steel bar cutting component (4) after being adjusted by the sliding rule (64), and the swinging piece (62) is provided with two groups, and a pushing piece (621) is connected between the two groups of swinging pieces (62).
  3. 3. The reinforcing bar cutting device for construction engineering according to claim 2, wherein the reset assembly (65) comprises a supporting block (651) fixed at the tail end of the sliding bracket (2), a reset spring (652) is arranged on the supporting block (651), and a pushing block (653) fixedly connected with the tail end of the sliding ruler (64) is arranged at the other end of the reset spring (652).
  4. 4. The reinforcing bar cutting device for construction engineering according to claim 2 or 3, wherein the sliding rule (64) is provided with a plurality of groups of through holes (641), and the rotating shaft (63) is rotatably connected with the through holes (641) in a penetrating manner and can be replaced to the through holes (641) at any position.
  5. 5. The reinforcing bar cutting device for construction engineering according to claim 2, wherein the reinforcing bar cutting assembly (4) comprises a cutting block (41) fixed on the supporting base plate (1), an up-down telescopic cutter (42) is arranged at the upper end of the cutting block, the blade part of the cutter (42) is downward, a cutting groove (43) for adjusting the cutter (42) is arranged on the cutting block (41), a reinforcing bar inlet (411) is further arranged on one side of the cutting block (41), the cutter (42) is connected with the cutting block (41) through a pushing spring (44), and the cutter (42) slides in the cutting block (41).
  6. 6. The steel bar cutting device for construction engineering according to claim 5, wherein the cutting control assembly (5) comprises a cutting motor (51) fixed above the steel bar conveying assembly (3), an eccentric wheel (52) is connected to an output shaft of the cutting motor (51) in a key manner, the steel bar conveying assembly (3) further comprises a sliding groove (53) fixed on the side wall of the steel bar conveying assembly (3), a pressing piece (54) is arranged in the sliding groove (53) in a sliding manner, the pressing piece (54) is connected with the inner top wall of the sliding groove (53) through a tension spring (55), the pressing piece (54) is beaten by the eccentric wheel (52), and the pressing piece (66) extends into the upper end of the cutter (42) and the lower end of the pressing piece (54) to assist in cutting of the steel bar.
  7. 7. The steel bar cutting device for construction engineering according to claim 6, wherein the steel bar conveying assembly (3) comprises a conveying frame (31) fixed on a supporting underframe, the sliding groove (53) is fixed on the side wall of the conveying frame (31), a conveying wheel (32) rotates on the conveying frame (31), the other end of the conveying wheel (32) penetrates through the conveying frame (31) and is connected with a conveying motor (33) with an output shaft connected with the conveying motor in a key manner, a sliding frame (34) slides above the conveying frame (31), a pressing wheel (35) rotates on the sliding frame (34), the pressing wheel (35) and the conveying wheel (32) jointly convey steel bars, and an adjusting assembly (36) penetrating through the conveying frame (31) is arranged above the sliding frame (34).
  8. 8. The reinforcing bar cutting device for construction engineering according to claim 7, wherein the adjusting assembly (36) comprises a screw rod (361) which is in threaded connection with the upper portion of the conveying frame (31), one end of the screw rod (361) is provided with an adjusting hand wheel (362), the other end of the screw rod (361) extends out of an adjusting spring (363) which is connected with the sliding frame (34), and the compression length of the adjusting spring (363) is changed by rotating the adjusting hand wheel (362) and the screw rod (361) so as to change the pressure of the pressing wheel (35).
  9. 9. The reinforcing bar cutting device for construction engineering according to any one of claims 5 to 8, wherein the supporting base plate (1) is further provided with rectangular blanking holes (11).

Description

Reinforcing steel bar cutting device for constructional engineering Technical Field The utility model belongs to the technical field of reinforcement processing, and particularly relates to a reinforcement cutting device for construction engineering. Background The steel bar cutting device is special equipment for accurately cutting steel bars in construction engineering, and has the core function of cutting the steel bars into specific lengths according to construction requirements. At present, the following problems exist in the cutting device for the reinforcing steel bars in the market: 1. when the short steel bars are cut off, the short steel bars are fed by hand pliers, so that the phenomena of finger clamping injury, accidental injury and the like of workers are easily caused; 2. When cutting the reinforcing bar of equidimension, need measure the marking off to the reinforcing bar, utilize the machine to cut again, increased the measurement process, cutting time increases. Disclosure of utility model The utility model aims at least solving the problems that manual feeding is needed when short steel bars are cut, the situation that work injury is easy to occur, and the working time length caused by scribing and re-cutting is needed to be measured on the steel bars in advance when the steel bars with different sizes are cut. In order to solve the technical problems, the technical scheme adopted by the utility model is that the steel bar cutting device for the constructional engineering comprises a supporting bottom plate, wherein two groups of sliding brackets extend upwards from one side of the supporting bottom plate, and the steel bar cutting device further comprises: The steel bar conveying assembly is fixedly arranged on one side of the supporting bottom plate and is used for conveying the steel bars to the other side of the supporting plate so as to be convenient to cut off; The steel bar cutting assembly is vertically arranged on the supporting bottom plate and used for cutting steel bars, a cutting control assembly is arranged above the steel bar cutting assembly, and the cutting control assembly is fixed on the steel bar conveying assembly; And the steel bar length positioning assembly slides on the two groups of sliding brackets, one end of the steel bar length positioning assembly can slide and stretch into the space between the cutting control assembly and the steel bar cutting assembly, and the steel bar length positioning assembly can conveniently cut the steel bar after stretching into the cutting area. Further, the steel bar length positioning assembly comprises a sliding block sliding on a sliding support, one side of the sliding block is hinged with a swinging part, the other end of the swinging part is provided with a rotating shaft, the upper end of the sliding support slides with a sliding rule, the rotating shaft penetrates through the sliding rule and is rotationally connected with the sliding rule, two ends of the sliding rule are respectively provided with a symmetrical reset assembly and a pressing block, the pressing block is close to the steel bar cutting assembly and is adjusted by the sliding rule and then stretches into the space between the steel bar cutting assembly and the steel bar cutting assembly, the swinging parts are provided with two groups, and a pushing part is connected between the two groups of swinging parts. Further, the reset component comprises a supporting block fixed at the tail end of the sliding support, a reset spring is arranged on the supporting block, and a pushing block fixedly connected with the tail end of the sliding ruler is arranged at the other end of the reset spring. Further, the sliding ruler is provided with a plurality of groups of through holes, and the rotating shaft is connected with the through holes in a penetrating and rotating mode and can be replaced to the through holes at any positions. Further, the reinforcing bar cuts off the subassembly and includes the cutting piece of fixing on supporting baseplate, and its upper end is equipped with the cutter that stretches out and draws back from top to bottom, the cutting part of cutter is downward, be equipped with the grooving that supplies the cutter to adjust on the cutting piece, one side of cutting piece still is equipped with the reinforcing bar entry, the cutter links to each other and the cutter slides in the cutting piece through pushing away the spring with the cutting piece. Further, cut off control assembly including fixing the cutting off motor in reinforcing bar conveying assembly top, key-on is connected with the eccentric wheel on cutting off motor's the output shaft, reinforcing bar conveying assembly is still including fixing the spout at reinforcing bar conveying assembly lateral wall, it has the casting die to slide in the spout, link to each other through the extension spring between casting die and the spout inner roof, the casting die is patted to the eccentr