CN216828405U

CN216828405U - Novel steel bar cutting machine

Info

Publication number: CN216828405U
Application number: CN202123330111.3U
Authority: CN
Inventors: 黄平; 罗林
Original assignee: Hubei Mingrui Construction Co ltd
Current assignee: Hubei Mingrui Construction Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-28
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the field of mechanical design, a novel reinforcement cutting machine is disclosed, including the cutting bed, the top of cutting bed is rotated through the hinge and is connected with the cutting cover, and the front side fixed mounting of cutting cover has the motor, fixedly connected with cutting blade on the output shaft of motor, the equal fixed mounting in both sides has the fixing base around the top of cutting bed, and the bottom of cutting bed rotates and installs vertical axis and two lead screws, and the outside screw thread of two lead screws has cup jointed same connecting plate, and the equal fixed mounting in both sides has two connecting rods around the top of connecting plate, and the top fixed mounting that lies in two connecting rods with one side has same diaphragm, and the bottom fixed mounting of diaphragm has the positioning seat. The utility model has the advantages of it is following and effect: realize compressing tightly fixedly to a plurality of reinforcing bars through the cooperation that drives the positioning seat downstream and with the arc wall of seting up on the fixing base, guarantee to carry out the precision of cutting to it.

Description

Novel steel bar cutting machine

Technical Field

The utility model relates to a mechanical design technical field, in particular to novel reinforcement cutting machine.

Background

The steel bar cutting machine is one of the necessary equipments for cutting steel bar, is mainly used for cutting steel bar in fixed length in the projects of building construction, bridge and tunnel, etc., and has the characteristics of light weight, less energy consumption, high efficiency, etc., and can play an important role in national economic construction.

The conventional steel bar cutting machine has poor fixation stability to steel bars, and the steel bars are easy to deviate under the violent action of a cutting tool and the steel bars in the cutting process, so that the size and the lateral quantity value of the cut steel bars have deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel reinforcement cutting machine has the high effect of positional stability.

The above technical purpose of the present invention can be achieved by the following technical solutions: a novel steel bar cutting machine comprises a cutting table, wherein the top of the cutting table is connected with a cutting cover through a hinge in a rotating manner, a motor is fixedly mounted on the front side of the cutting cover, a cutting blade is fixedly connected onto an output shaft of the motor, fixing seats are fixedly mounted on the front side and the rear side of the top of the cutting table, a vertical shaft and two lead screws are rotatably mounted at the bottom of the cutting table, the outer threads of the two lead screws are sleeved with a same connecting plate, two connecting rods are fixedly mounted on the front side and the rear side of the top of the connecting plate, a same transverse plate is fixedly mounted at the top ends of the two connecting rods positioned on the same side, a positioning seat is fixedly mounted at the bottom of the transverse plate, a plurality of arc-shaped grooves are formed in the bottom of the positioning seat and the top of the fixing seats, a large gear is fixedly mounted on the two lead screws, a small gear and a worm gear are fixedly mounted on the vertical shaft and are meshed with the small gear, and the bottom both sides of cutting bed all fixed mounting have the backup pad, and horizontal hole has been seted up to one side of one of them backup pad, and horizontal downthehole rotation is installed the worm, and the worm meshes with the worm wheel mutually.

The utility model discloses a further set up to: one end of the worm is fixedly provided with a turntable, and one side of the bottom of the turntable is fixedly provided with a rocker arm.

By adopting the technical scheme, the rotation of the worm is convenient to control.

The utility model discloses a further set up to: a plurality of grooves are formed in the other side of the rotary table, a transverse groove is formed in one side of the cutting table, a square plate is slidably mounted in the transverse groove, and the square plate is movably clamped in the corresponding grooves.

Through adopting above-mentioned technical scheme, fix a position the carousel.

The utility model discloses a further set up to: one side fixedly connected with pressure spring of square plate, the one end fixed connection that the carousel was kept away from to the pressure spring is on one side inner wall of transverse groove.

By adopting the technical scheme, the square plate is reset.

The utility model discloses a further set up to: one side fixed mounting of cutting cover has the spliced pole, and the one end fixed mounting of spliced pole has the handle, and the through-hole has been seted up at the top of cutting bed.

Through adopting above-mentioned technical scheme, be convenient for control the rotation of cutting the cover.

The utility model discloses a further set up to: a plurality of vertical holes are formed in the top of the cutting table, a plurality of connecting rods are respectively connected in the corresponding vertical holes in a sliding mode, a side plate is fixedly mounted on one side of one of the two supporting plates, and the side plate is rotatably sleeved on the outer sides of the two screw rods.

Through adopting above-mentioned technical scheme, the connecting rod leads to rotate the location to the lead screw.

The utility model has the advantages that:

1. the utility model discloses a move left through promoting the square plate, make it break away from the recess and compress the pressure spring, then control the rocking arm and drive carousel and worm and rotate, the worm drives the pinion through the meshing with the worm wheel and rotates, the pinion drives two lead screws through the meshing with two gear wheels and carries out slow rotation, two lead screws drive the connecting plate through the screw-thread fit with the connecting plate jointly and move down, the connecting plate drives two diaphragms and two positioning seats through four connecting rods and moves down to compress tightly fixed to many reinforcing bars;

2. the utility model discloses a through loosening the square plate, make it move right under the effect of pressure spring to go into to fix a position the carousel in the recess to promote the centre gripping fixed stability to the reinforcing bar, then control the cutting cover clockwise rotation through the hand lever hand, and starter motor drives cutting blade and rotates, thereby cuts the processing to a plurality of reinforcing bars simultaneously.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present embodiment.

Fig. 2 is a sectional view of the present embodiment.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure, 1, the cutting table; 2. cutting the cover; 3. a motor; 4. a cutting blade; 5. a handle; 6. a fixed seat; 7. positioning seats; 8. a connecting rod; 9. a connecting plate; 10. a turntable; 11. a rocker arm; 12. a support plate; 13. a transverse plate; 14. a screw rod; 15. a bull gear; 16. a pinion gear; 17. a worm gear; 18. a worm; 19. a transverse slot; 20. a square plate; 21. a groove; 22. and a side plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a novel steel bar cutting machine comprises a cutting table 1, the top of the cutting table 1 is rotatably connected with a cutting cover 2 through a hinge, a motor 3 is fixedly installed on the front side of the cutting cover 2, a cutting blade 4 is fixedly connected on the output shaft of the motor 3, fixing seats 6 are fixedly installed on the front side and the rear side of the top of the cutting table 1, a vertical shaft and two lead screws 14 are rotatably installed on the bottom of the cutting table 1, the same connecting plate 9 is sleeved on the outer side threads of the two lead screws 14, two connecting rods 8 are fixedly installed on the front side and the rear side of the top of the connecting plate 9, the top ends of the two connecting rods 8 positioned on the same side are fixedly installed with the same transverse plate 13, a positioning seat 7 is fixedly installed on the bottom of the transverse plate 13, a plurality of arc-shaped grooves are respectively formed on the bottom of the positioning seat 7 and the top of the fixing seats 6, and large gears 15 are fixedly installed on the two lead screws 14, a pinion 16 and a worm wheel 17 are fixedly mounted on the vertical shaft, the pinion 16 is meshed with the large gear 15, supporting plates 12 are fixedly mounted on two sides of the bottom of the cutting table 1, a transverse hole is formed in one side of one of the supporting plates 12, a worm 18 is rotatably mounted in the transverse hole, and the worm 18 is meshed with the worm wheel 17.

Specifically, the method comprises the following steps: one end of the worm 18 is fixedly provided with a turntable 10, and one side of the bottom of the turntable 10 is fixedly provided with a rocker arm 11, so that the rotation of the worm 18 can be controlled conveniently.

Specifically, the method comprises the following steps: a plurality of recesses 21 have been seted up to the opposite side of carousel 10, and transverse groove 19 has been seted up to one side of cutting bed 1, and slidable mounting has square plate 20 in transverse groove 19, and square plate 20 activity joint is fixed a position carousel 10 in corresponding recess 21.

Specifically, the method comprises the following steps: one side of the square plate 20 is fixedly connected with a pressure spring, and one end of the pressure spring, which is far away from the rotary disc 10, is fixedly connected to the inner wall of one side of the transverse groove 19, so that the square plate 20 is reset.

Specifically, the method comprises the following steps: one side fixed mounting of cutting cover 2 has the spliced pole, and the one end fixed mounting of spliced pole has handle 5, and the through-hole has been seted up at the top of cutting bed 1, is convenient for control the rotation of cutting cover 2.

Specifically, the method comprises the following steps: a plurality of vertical holes have been seted up at the top of cutting bed 1, and a plurality of connecting rods 8 sliding connection respectively is downthehole at the vertical that corresponds, and one side fixed mounting of one backup pad 12 in two backup pads 12 has curb plate 22, and curb plate 22 rotates to cup joint in the outside of two lead screws 14, and connecting rod 8 leads to rotate lead screw 14 and fix a position.

The utility model discloses a theory of operation does: a plurality of reinforcing steel bars are respectively placed into arc grooves on two fixed seats 6, then a square plate 20 is pushed to move leftwards to be separated from a groove 21 and compress a pressure spring, then a rocker arm 11 is controlled to drive a rotary table 10 and a worm 18 to rotate, the worm 18 drives a small gear 16 to rotate through meshing with a worm wheel 17, the small gear 16 drives two lead screws 14 to rotate at a slow speed through meshing with two large gears 15, the two lead screws 14 jointly drive a connecting plate 9 to move downwards through matching with threads of the connecting plate 9, the connecting plate 9 drives two transverse plates 13 and two positioning seats 7 to move downwards through four connecting rods 8, so that the plurality of reinforcing steel bars are pressed and fixed, then the square plate 20 is enabled to move rightwards under the action of the pressure spring and clamped into the groove 21 to position the rotary table 10, so that the clamping and fixing stability of the reinforcing steel bars is improved, then control cutting cover 2 clockwise rotation through holding handle 5 to starter motor 3 drives cutting blade 4 and rotates, thereby cuts the processing to a plurality of reinforcing bars simultaneously.

Claims

1. The novel steel bar cutting machine is characterized by comprising a cutting table (1), wherein the top of the cutting table (1) is rotatably connected with a cutting cover (2) through a hinge, the front side of the cutting cover (2) is fixedly provided with a motor (3), an output shaft of the motor (3) is fixedly connected with a cutting blade (4), the front side and the rear side of the top of the cutting table (1) are fixedly provided with fixing seats (6), the bottom of the cutting table (1) is rotatably provided with a vertical shaft and two lead screws (14), the outer side threads of the two lead screws (14) are sleeved with a same connecting plate (9), the front side and the rear side of the top of the connecting plate (9) are fixedly provided with two connecting rods (8), the top ends of the two connecting rods (8) positioned on the same side are fixedly provided with a same transverse plate (13), the bottom of the transverse plate (13) is fixedly provided with a positioning seat (7), and the bottom of the positioning seat (7) and the top of the fixing seats (6) are provided with a plurality of arc-shaped grooves, and equal fixed mounting has gear wheel (15) on two lead screws (14), fixed mounting has pinion (16) and worm wheel (17) on the vertical axis, and pinion (16) and gear wheel (15) mesh mutually, and the equal fixed mounting in bottom both sides of cutting bed (1) has backup pad (12), and horizontal hole has been seted up to one side of one of them backup pad (12), and horizontal downthehole rotation is installed worm (18), and worm (18) mesh mutually with worm wheel (17).

2. The novel steel bar cutting machine according to claim 1, characterized in that: one end of the worm (18) is fixedly provided with a turntable (10), and one side of the bottom of the turntable (10) is fixedly provided with a rocker arm (11).

3. The novel bar cutter according to claim 2, characterized in that: a plurality of recesses (21) have been seted up to the opposite side of carousel (10), transverse groove (19) have been seted up to one side of cutting bed (1), and slidable mounting has square slab (20) in transverse groove (19), and square slab (20) activity joint is in corresponding recess (21).

4. The novel bar cutter according to claim 3, characterized in that: one side of the square plate (20) is fixedly connected with a pressure spring, and one end, far away from the rotary table (10), of the pressure spring is fixedly connected to the inner wall of one side of the transverse groove (19).

5. The novel steel bar cutting machine according to claim 1, characterized in that: one side fixed mounting of cutting cover (2) has the spliced pole, and the one end fixed mounting of spliced pole has handle (5), and the through-hole has been seted up at the top of cutting bed (1).

6. The novel steel bar cutting machine according to claim 1, characterized in that: a plurality of vertical holes are formed in the top of the cutting table (1), a plurality of connecting rods (8) are respectively connected into the corresponding vertical holes in a sliding mode, a side plate (22) is fixedly mounted on one side of one supporting plate (12) of the two supporting plates (12), and the side plate (22) is rotatably sleeved on the outer sides of the two screw rods (14).