CN217252444U

CN217252444U - Steel bar cutting equipment for building engineering

Info

Publication number: CN217252444U
Application number: CN202220529288.1U
Authority: CN
Inventors: 孙丽娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-12
Filing date: 2022-03-12
Publication date: 2022-08-23
Anticipated expiration: 2032-03-12

Abstract

The utility model relates to the technical field of building engineering, in particular to a reinforcing steel bar cutting device for building engineering, which comprises a base, wherein a cutting device is arranged on the front side of the top of the base, and a traction device is arranged on the tail side of the cutting device; the cutting device comprises a base, wherein four corners of the top of the base are fixedly connected with guide columns, the surfaces of the guide columns are connected with a movable seat in a sliding manner, the bottom of the movable seat is fixedly connected with a cutting mechanism, and reset springs are sleeved on the surfaces of the guide columns and positioned between the base and the movable seat; draw gear includes the connecting seat, the equal sliding connection in top both sides of connecting seat has the adjustable shelf, the utility model provides a traditional cutting equipment in cutting process, hand fixed operation reinforcing bar rocks easily to the reinforcing bar length after leading to the cutting is nonstandard, and cutting accuracy is low, frequently manually pulls the pay-off simultaneously, and work intensity of labour is big, and has the problem of great potential safety hazard.

Description

Steel bar cutting equipment for building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a reinforcing bar cutting equipment for building engineering.

Background

The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. Including plain round steel bar, ribbed steel bar and twisted steel bar, and is widely applied to constructional engineering.

In order to satisfy the user demand, can utilize reinforcing bar cutting equipment to cut its length usually, current reinforcing bar cutting device is when cutting process, be the below of manual traction with the reinforcing bar place the cutting knife, then the reinforcing bar is held up to one hand, another hand operation handle control cutting knife cuts the reinforcing bar, nevertheless hand fixed operation is in cutting process, the reinforcing bar rocks easily, thereby the reinforcing bar length that leads to after the cutting is nonstandard, the cutting precision is low, frequent manual pay-off of pulling simultaneously, work intensity of labour is big, and there is great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar cutting equipment for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the reinforcing steel bar cutting equipment for the building engineering comprises a base, wherein a cutting device is arranged on the front side of the top of the base, and a traction device is arranged on the tail side of the cutting device;

the cutting device comprises a base, wherein four corners of the top of the base are fixedly connected with guide columns, the surfaces of the guide columns are connected with a movable seat in a sliding manner, the bottom of the movable seat is fixedly connected with a cutting mechanism, and reset springs are sleeved on the surfaces of the guide columns and positioned between the base and the movable seat;

the traction device comprises a connecting seat, wherein two sides of the top of the connecting seat are connected with a movable frame in a sliding mode, relative motion driving is carried out through a screw shaft, a rolling roller is connected between the inner walls of the movable frame in a rotating mode, and the top of the rolling roller is fixedly connected with a driving motor.

Preferably, four corners of the top of the base are provided with mounting grooves.

Preferably, the top center fixedly connected with cutting bed of base, the top fixedly connected with stopper of guide post, the bottom caudal side fixedly connected with controller of sliding seat, just the controller is located cutting mechanism's the outside.

Preferably, cutting mechanism includes the cutting motor, the output fixedly connected with action wheel of cutting motor, the surface of action wheel is connected with from the driving wheel through belt transmission, from the central fixedly connected with transmission shaft of driving wheel, the tail end fixedly connected with cutting wheel of transmission shaft, the front end fixedly connected with stabilizing block of transmission shaft.

Preferably, the cutting motor is fixed at the bottom of the movable seat, and the transmission shaft is rotatably connected with the bottom of the cutting motor.

Preferably, the movable frame is connected to the sliding rod and the sliding rail on the surface of the connecting seat in a sliding manner, and the shell of the driving motor is fixed to the top of the movable frame.

Preferably, the screw thread spiral direction of the two sides of the screw shaft is opposite, the two sides of the screw shaft are both rotatably connected with the connecting seat, one end of the screw shaft extends to the outer end of the connecting seat, the surface of the screw shaft is fixedly connected with a rotating frame, and a limit knob is in threaded connection between the rotating frame and the connecting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the reinforcing steel bars are sent into the double rolling rollers of the tail side traction device, the driving motor is utilized to drive the rolling roller pair rollers, the automatic feeding and limiting of the reinforcing steel bars are achieved, the cutting stability and the safety can be improved, the labor intensity can be reduced, the cutting length can be subjected to parameter setting through the controller, the cutting precision is high, the distance between the double rolling rollers can be adjusted through the screw shaft, the cutting use of different direct reinforcing steel bars can be met, and the use flexibility is high; adopt push type drive cutting design simultaneously, can realize the cutting wheel parcel, avoid outside direct contact, and then reduce the potential safety hazard of using, guarantee the safety in utilization.

Drawings

FIG. 1 is a front axial view of the structure of a reinforcing bar cutting device for construction;

FIG. 2 is a rear axial view of the structure of the reinforcing bar cutting equipment for construction;

FIG. 3 is a sectional view of the reinforcing bar cutting device for construction engineering of the present invention;

fig. 4 is a schematic structural view of a cutting device of the reinforcing steel bar cutting equipment for building engineering of the utility model;

FIG. 5 is a schematic structural view of a traction device of the reinforcement cutting equipment for construction engineering of the present invention;

fig. 6 is a front axial view of the cutting mechanism of the reinforcing bar cutting equipment for building engineering of the present invention;

fig. 7 is the utility model relates to a cutting mechanism rear axle view of reinforcing bar cutting equipment for building engineering.

In the figure: 1. a base; 2. a cutting device; 21. a base; 22. a guide post; 23. a movable seat; 24. a cutting mechanism; 241. cutting the motor; 242. a driving wheel; 243. a belt; 244. a driven wheel; 245. a drive shaft; 246. a cutting wheel; 247. a stabilizing block; 25. a return spring; 26. cutting the table; 27. a limiting block; 3. a traction device; 31. a connecting seat; 32. a movable frame; 33. a wire shaft; 34. rolling a roller; 35. a drive motor; 36. a slide bar; 37. a slide rail; 38. rotating the frame; 39. a limit knob; 4. mounting grooves; 5. and a controller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-7, the present invention provides a technical solution:

a kind of steel bar cutting equipment for building engineering, including the base 1, the top front side of the base 1 has cutting devices 2, the trailing side of the cutting device 2 has draw gears 3; high-precision traction and cutting are realized.

The cutting device 2 comprises a base 21, four corners of the top of the base 21 are fixedly connected with guide columns 22, the surfaces of the guide columns 22 are connected with a movable seat 23 in a sliding mode, the bottom of the movable seat 23 is fixedly connected with a cutting mechanism 24, and a reset spring 25 is sleeved on the surface of each guide column 22 and located between the base 21 and the movable seat 23; realize the hidden drive of pressing of cutting mechanism, can reduce the contact risk, improve the safety in utilization.

Draw gear 3 includes connecting seat 31, and the equal sliding connection in top both sides of connecting seat 31 has adjustable shelf 32, and carries out the relative motion drive through screw 33, rotates between the inner wall of adjustable shelf 32 to be connected with and rolls roller 34, and the top fixedly connected with driving motor 35 of rolling roller 34 realizes that interval adjustable reinforcing bar autoloading pulls, reduces intensity of labour, and fixed through the centre gripping, guarantees cutting stability, improves cutting accuracy.

In this embodiment, please refer to fig. 1, four corners of the top of the base 1 are provided with mounting grooves 4, so that different installation and use are realized, and different working conditions and use requirements are met.

In this embodiment, please refer to fig. 4, the top center fixedly connected with cutting bed 26 of base 21, the top fixedly connected with stopper 27 of guide post 22, the bottom tail side fixedly connected with controller 5 of sliding seat 23, and controller 5 is located cutting mechanism 24's the outside, satisfies the structural design demand, and guarantees that the cutting wheel hides the design, reduces the outside contact chance of wheel sword, guarantees the safety in utilization.

In this embodiment, referring to fig. 6 and fig. 7, the cutting mechanism 24 includes a cutting motor 241, an output end of the cutting motor 241 is fixedly connected with a driving wheel 242, a driven wheel 244 is connected to a surface of the driving wheel 242 through a belt 243 in a transmission manner, a transmission shaft 245 is fixedly connected to a center of the driven wheel 244, a cutting wheel 246 is fixedly connected to a tail end of the transmission shaft 245, a stabilizing block 247 is fixedly connected to a front end of the transmission shaft 245, the cutting motor 241 is fixed to a bottom of the movable seat 23, and the transmission shaft 245 is rotatably connected to a bottom of the cutting motor 241 to achieve wheel type mechanical cutting.

In this embodiment, referring to fig. 5, the movable frame 32 is slidably connected to the sliding rod 36 and the sliding rail 37 on the surface of the connecting seat 31, and the casing of the driving motor 35 is fixed on the top of the movable frame 32, so as to improve the structural strength and the structural operation stability.

In this embodiment, referring to fig. 5, the two sides of the screw shaft 33 have opposite screw threads, the two sides of the screw shaft 33 are rotatably connected to the connecting seat 31, one end of the screw shaft extends to the outer end of the connecting seat and is fixedly connected to the rotating frame 38, and the surface of the screw shaft 33, which is located between the rotating frame 38 and the connecting seat 31, is threadedly connected to the limit knob 39, so that the screw shaft is rotatably driven and fixed in position, the relative distance between the two rollers is adjusted, and the feeding stability of the reinforcing steel bar is ensured.

The utility model discloses the theory of operation: when the device is used, the device base 1 can be installed and fixed through the installation groove 4 according to the use environment (the device can be directly fixed on the ground through the limiting rod, can also be connected with a fixing frame to be fixed off the ground, and can also be directly placed and fixed), then a power supply is switched on, and corresponding parameter design is carried out through the controller 5, such as the rotating speeds of the driving motor 35 and the cutting motor 241; then one end of the steel bar is inserted between two rollers 34 from the tail side of the traction device 3, the screw shaft 33 is rotated through the rotating frame 38, the movable frames 32 at two sides of the connecting seat 31 are driven to move relatively along the sliding rod 36 and the sliding rail 37 by reverse threads at two sides of the screw shaft 33, then the inserted steel bar is pre-tightened, clamped and fixed, the driving motor 35 is used for driving and controlling the rotating turns of the rollers 34 to achieve feeding length control, the steel bar is sent to the cutting table 26 in the cutting device 2, then the cutting motor 241 is used for driving the driving wheel 242 to rotate, the driving wheel 242 drives the driven wheel 244 to rotate through the belt 243, the driven wheel 244 drives the transmission shaft 245 to rotate, the transmission shaft 245 drives the cutting wheel 246 to rotate, the movable seat 23 is driven to move downwards along the guide post 22 by pressing the movable seat 23 during cutting, the return spring 25 is extruded and the cutting wheel 246 is driven to move downwards, so as to cut the steel bar on the cutting table 26 at the bottom, after cutting, the cutting mechanism 24 is reset through the reset spring 25, and then the traction device 3 continues to repeat the operation, so that automatic cutting is realized, the labor intensity can be reduced, and the use safety is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforcing bar cutting equipment for building engineering, includes base (1), its characterized in that: a cutting device (2) is arranged on the front side of the top of the base (1), and a traction device (3) is arranged on the tail side of the cutting device (2);

the cutting device (2) comprises a base (21), four corners of the top of the base (21) are fixedly connected with guide columns (22), the surfaces of the guide columns (22) are connected with movable seats (23) in a sliding mode, the bottoms of the movable seats (23) are fixedly connected with cutting mechanisms (24), and reset springs (25) are sleeved on the surfaces of the guide columns (22) and located between the base (21) and the movable seats (23);

draw gear (3) are including connecting seat (31), the equal sliding connection in top both sides of connecting seat (31) has adjustable shelf (32), and carries out the relative motion drive through silk axle (33), it rolls roller (34) to rotate to be connected with between the inner wall of adjustable shelf (32), the top fixedly connected with driving motor (35) of rolling roller (34).

2. The reinforcing bar cutting apparatus for construction engineering according to claim 1, wherein: the four corners of the top of the base (1) are provided with mounting grooves (4).

3. The reinforcing bar cutting apparatus for construction engineering according to claim 1, wherein: the cutting table is characterized in that a cutting table (26) is fixedly connected to the center of the top of the base (21), a limiting block (27) is fixedly connected to the top of the guide column (22), a controller (5) is fixedly connected to the tail side of the bottom of the movable seat (23), and the controller (5) is located on the outer side of the cutting mechanism (24).

4. The reinforcing bar cutting apparatus for construction engineering of claim 1, wherein: cutting mechanism (24) is including cutting motor (241), the output fixedly connected with action wheel (242) of cutting motor (241), the surface of action wheel (242) is connected with from driving wheel (244) through belt (243) transmission, from center fixedly connected with transmission shaft (245) of driving wheel (244), the tail end fixedly connected with cutting wheel (246) of transmission shaft (245), the front end fixedly connected with stabilizing block (247) of transmission shaft (245).

5. The reinforcing bar cutting apparatus for construction engineering according to claim 4, wherein: the cutting motor (241) is fixed at the bottom of the movable seat (23), and the transmission shaft (245) is rotatably connected with the bottom of the cutting motor (241).

6. The reinforcing bar cutting apparatus for construction engineering according to claim 1, wherein: the movable frame (32) is connected to the sliding rod (36) and the sliding rail (37) on the surface of the connecting seat (31) in a sliding mode, and the shell of the driving motor (35) is fixed to the top of the movable frame (32).

7. The reinforcing bar cutting apparatus for construction engineering according to claim 1, wherein: the both sides screw thread opposite direction of silk axle (33), the both sides of silk axle (33) all rotate with connecting seat (31) and are connected, and one end extends to the outer end to fixedly connected with revolving rack (38), threaded connection has spacing knob (39) on the surface of silk axle (33) and be located between revolving rack (38) and connecting seat (31).