CN216607009U

CN216607009U - Building engineering bends and uses auxiliary device

Info

Publication number: CN216607009U
Application number: CN202122176003.9U
Authority: CN
Inventors: 王江良
Original assignee: Shaoxing Jinzhengyihua Construction Co ltd
Current assignee: Shaoxing Jinzhengyihua Construction Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-05-27
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses an auxiliary device for bending in constructional engineering, which relates to the technical field of constructional engineering and comprises a machine body, wherein a reciprocating extrusion mechanism is arranged at the upper end of the inner surface of the machine body, a first chute is fixedly connected to the left side of the inner surface of the machine body, a first rack is slidably connected to the right surface of the first chute, the front end of a first rotating rod is hinged to the side wall of the first rack, the front end of a second rotating rod is hinged to the tail end of the first rotating rod, a first transmission wheel is fixedly connected to the tail end of the second rotating rod, a first fixed rod is hinged to the central point of the first transmission wheel, an intermittent motion device is connected to the outer surface of the first transmission wheel in a transmission manner, a supporting leg is fixedly connected to the lower end of the inner surface of the machine body, the upper end of the supporting leg is slidably connected with a production line, the device adopts mechanical design to change manual operation, can realize large-batch bending of reinforcing steel bars, and greatly improves the working efficiency compared with the prior art, the possibility of accidental injury to workers in the bending operation is reduced.

Description

Building engineering bends and uses auxiliary device

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to an auxiliary device for bending constructional engineering.

Background

A steel bar bender, one of the processing machines of the steel bar, the working mechanism is a horizontal working disc rotating on the vertical axis, position the steel bar in the dotted line position in the picture, the supporting pin is fixed on lathe, centre pin and bending pin are installed on working disc, the disc is crooked while revolving, in order to bend the steel bar of various diameters, there are several holes on the working disc, in order to insert the bending pin, can change the centre pin of different diameters correspondingly.

At present, when building engineering bends, need handheld reinforcing bar to place it and bend on the bender, workman has very big risk to cause the harm to the human body when operating to bend, also can't bend the operation in batches, at the in-process of bending, owing to lack auxiliary positioner, probably make the in-process reinforcing bar of bending take place the skew to the both ends variation in size of the work piece that makes to obtain.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an auxiliary device for bending in constructional engineering, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a building engineering bends and uses auxiliary device, includes the organism, reciprocal extrusion mechanism is installed to the internal surface upper end of organism, the internal surface left side fixedly connected with spout one of organism, the right side sliding surface of spout one is connected with rack one, the lateral wall of rack one articulates there is the front end of bull stick one, the tail end of bull stick one articulates there is the front end of bull stick two, the tail end fixedly connected with drive wheel one of bull stick two, the central point of drive wheel one articulates there is dead lever one, the surface transmission of drive wheel one is connected with the intermittent motion device, the internal surface lower extreme fixedly connected with supporting leg of organism, the upper end sliding connection of supporting leg has the assembly line, the last fixed surface of assembly line is connected with the fixed block.

Preferably, the reciprocating extrusion mechanism comprises a T-shaped connecting rod, a second driving wheel is hinged to the left lower section of the T-shaped connecting rod, a pinion is fixedly connected to the lower surface of the second driving wheel, a third driving wheel is hinged to the right lower section of the T-shaped connecting rod, a large gear is fixedly connected to the lower surface of the third driving wheel, a second rack is meshed to the outer surface of the large gear, and a second sliding groove is slidably connected to the right surface of the second rack.

Preferably, the intermittent motion device comprises a first transmission belt, the bottom end of the first transmission belt is in transmission connection with a first bevel gear, a three-phase asynchronous motor is installed on the back face of the first bevel gear, a second bevel gear is meshed with the lower surface of the first bevel gear, the outer surface of the second bevel gear is in transmission connection with a fourth transmission wheel through the second transmission belt, and the lower surface of the second bevel gear is rotatably connected with a second fixing rod.

Preferably, the bottom surface fixedly connected with monodentate gear of drive wheel four, the surface meshing of monodentate gear has the tooth piece, the tooth piece is installed on the lateral wall of assembly line, the last fixed surface of assembly line is connected with the fixed block, the fixed surface's of back of fixed block is connected with the spring, the fixed surface's of back of spring is connected with the extrusion piece, the through-hole is installed to the rear end of extrusion piece.

Preferably, the number of the supporting legs is two, and the supporting legs are symmetrically distributed on two sides of the assembly line by taking the center line of the assembly line as a symmetry axis.

Preferably, the number of the extrusion blocks is two, and the extrusion blocks are symmetrically distributed on the front side and the rear side of the through hole by using the center point of the through hole.

(III) advantageous effects

The utility model provides an auxiliary device for bending in constructional engineering. The method has the following beneficial effects:

(1) this bend and use auxiliary device has adopted mechanical design in order to change manual operation to can realize the large batch reinforcing bar of bending, compare prior art and improve work efficiency greatly, reduce the unexpected injured possibility of workman in the operation of bending.

(2) This bend and use auxiliary device compares prior art and has adopted special fixed knot to construct, fixes every reinforcing bar of putting into the assembly line through the effect between extrusion piece and the spring, can prevent the reinforcing bar skew effectively to improve the goodness of product.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic structural view of a reciprocating extrusion mechanism according to the present invention;

FIG. 3 is a schematic view of the intermittent motion device of the present invention;

FIG. 4 is a schematic top view of a portion of the structure of the present invention.

In the figure: 1. a body; 2. a reciprocating extrusion mechanism; 3. a first sliding chute; 4. a first rack; 5. a first rotating rod; 6. a second rotating rod; 7. a first transmission wheel; 8. fixing a rod I; 9. an intermittent motion device; 10. a fixed block; 11. a production line; 12. supporting legs; 13. extruding the block; 14. a through hole; 15. a tooth block; 16. a single-tooth gear; 17. a spring; 201. a T-shaped connecting rod; 202. a pinion gear; 203. a second driving wheel; 204. a bull gear; 205. a third driving wheel; 206. a second rack; 207. a second chute; 901. a first transmission belt; 902. a bevel gear I; 903. a three-phase asynchronous motor; 904. a bevel gear II; 905. a fourth driving wheel; 906. a second transmission belt; 907. and a second fixing rod.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an auxiliary device for bending in constructional engineering comprises a machine body 1, a reciprocating extrusion mechanism 2 is installed at the upper end of the inner surface of the machine body 1, the reciprocating extrusion mechanism 2 comprises a T-shaped connecting rod 201, the T-shaped connecting rod 201 can simultaneously fix a pinion 202 of a large gear 204 above, the lower left section of the T-shaped connecting rod 201 is hinged with a second transmission wheel 203, the lower surface of the second transmission wheel 203 is fixedly connected with the pinion 202, the lower right section of the T-shaped connecting rod 201 is hinged with a third transmission wheel 205, the lower surface of the third transmission wheel 205 is fixedly connected with the large gear 204, the outer surface of the large gear 204 is meshed with a second rack 206, the right surface of the second rack 206 is slidably connected with a second chute 207, the left side of the inner surface of the machine body 1 is fixedly connected with a first chute 3, the right surface of the first chute 3 is slidably connected with a first rack 4, the side wall of the first rack 4 is hinged with the front end of a first rotating rod 5, and the tail end of the first rotating rod 5 is hinged with the front end of a second rotating rod 6, the up-and-down reciprocating motion of the rack I4 can be realized through the action of a rotating rod I5 and a rotating rod II 6, the tail end of the rotating rod II 6 is fixedly connected with a driving wheel I7, the central point of the driving wheel I7 is hinged with a fixed rod I8, the outer surface of the driving wheel I7 is in transmission connection with an intermittent motion device 9, the intermittent motion device 9 comprises a driving belt I901, the bottom end of the driving belt I901 is in transmission connection with a bevel gear I902, the back of the bevel gear I902 is provided with a three-phase asynchronous motor 903, the lower surface of the bevel gear I902 is engaged with a bevel gear II 904, the outer surface of the bevel gear II 904 is in transmission connection with a driving wheel II 905 through a driving belt II 906, the lower surface of the bevel gear II 904 is in rotation connection with a fixed rod II 907, the bottom surface of the driving wheel II is fixedly connected with a single-tooth gear 16, the single-tooth gear 16 rotates for one circle to drive the assembly line 11 to move forward for one lattice, the outer surface of the single-tooth gear 16 is engaged with a tooth block 15, the tooth block 15 is installed on the side wall of the assembly line 11, the upper surface of the assembly line 11 is fixedly connected with the fixed block 10, the rear surface of the fixed block 10 is fixedly connected with the spring 17, the rear surface of the spring 17 is fixedly connected with the extrusion block 13, the number of the extrusion blocks 13 is two, and the two extrusion blocks are symmetrically distributed on the front side and the rear side of the through hole 14 by using the central point of the through hole 14, the through hole 14 is installed at the rear end of the extrusion block 13, compared with the prior art, the auxiliary device for bending adopts a special fixing structure, each steel bar put into the assembly line 11 is fixed by using the action between the extrusion block 13 and the spring 17, the steel bar deviation can be effectively prevented, the product quality is improved, the lower end of the inner surface of the machine body 1 is fixedly connected with the supporting leg 12, the number of the supporting leg 12 is two, the two supporting legs are symmetrically distributed on the two sides of the assembly line 11 by using the central line of the assembly line 11 as a symmetry axis, the upper end of the supporting leg 12 is slidably connected with the assembly line 11, the fixed surface of assembly line 11 is connected with fixed block 10, and this bend with auxiliary device has adopted mechanical design in order to change manual operation to can realize large batch reinforcing bar of bending, compare prior art and improve work efficiency greatly, reduce the unexpected injured possibility of workman in the operation of bending.

When the bending machine works (or is used), a steel bar to be processed needs to be placed at the through hole 14, the two sides of the steel bar are extruded and fixed through the extrusion blocks 13, at the moment, the three-phase asynchronous motor 903 is started to enable the bevel gear I902 to start rotating and drive the upper rotating rod I5 and the upper rotating rod II 6 to start rotating and reciprocating, the rack II 206 is driven to move downwards through the driving belt between the large gear 204 and the small gear 202 to bend the steel bar, after the bending is finished, the rack II 206 rises upwards, the single-tooth gear 16 rotates for one circle to drive the assembly line 11 to move forwards for one grid, and the next bending operation is started.

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

Claims

1. The utility model provides a building engineering is bent and is used auxiliary device, includes organism (1), its characterized in that: the upper end of the inner surface of the machine body (1) is provided with a reciprocating extrusion mechanism (2), the left side of the inner surface of the machine body (1) is fixedly connected with a first chute (3), the right surface of the first sliding chute (3) is connected with a first rack (4) in a sliding way, the side wall of the first rack (4) is hinged with the front end of a first rotating rod (5), the tail end of the rotating rod I (5) is hinged with the front end of a rotating rod II (6), the tail end of the rotating rod II (6) is fixedly connected with a driving wheel I (7), a first fixed rod (8) is hinged at the central point of the first driving wheel (7), an intermittent motion device (9) is connected on the outer surface of the first driving wheel (7) in a transmission way, the lower end of the inner surface of the machine body (1) is fixedly connected with a supporting leg (12), the upper end sliding connection of supporting leg (12) has assembly line (11), the last fixed surface of assembly line (11) is connected with fixed block (10).

2. The auxiliary device for bending in constructional engineering as claimed in claim 1, wherein: reciprocating extrusion mechanism (2) are including T type connecting rod (201), the left hypomere of T type connecting rod (201) articulates there is drive wheel two (203), the lower fixed surface of drive wheel two (203) is connected with pinion (202), the right hypomere of T type connecting rod (201) articulates there is drive wheel three (205), the lower fixed surface of drive wheel three (205) is connected with gear wheel (204), the surface toothing of gear wheel (204) has rack two (206), the right surface sliding connection of rack two (206) has spout two (207).

3. The auxiliary device for bending in constructional engineering as claimed in claim 1, wherein: the intermittent movement device (9) comprises a first transmission belt (901), the bottom end of the first transmission belt (901) is in transmission connection with a first bevel gear (902), a three-phase asynchronous motor (903) is installed on the back face of the first bevel gear (902), a second bevel gear (904) is meshed with the lower surface of the first bevel gear (902), the outer surface of the second bevel gear (904) is in transmission connection with a fourth transmission wheel (905) through a second transmission belt (906), and the lower surface of the second bevel gear (904) is rotatably connected with a second fixing rod (907).

4. The auxiliary device for bending in constructional engineering as claimed in claim 3, wherein: bottom surface fixedly connected with monodentate gear (16) of drive wheel four (905), the external surface toothing of monodentate gear (16) has tooth piece (15), install on the lateral wall of assembly line (11) tooth piece (15), the last fixed surface of assembly line (11) is connected with fixed block (10), the back fixed surface of fixed block (10) is connected with spring (17), the back fixed surface of spring (17) is connected with extrusion piece (13), through-hole (14) are installed to the rear end of extrusion piece (13).

5. The auxiliary device for bending in constructional engineering as claimed in claim 1, wherein: the number of the supporting legs (12) is two, and the supporting legs are symmetrically distributed on two sides of the assembly line (11) by taking the central line of the assembly line (11) as a symmetry axis.

6. The auxiliary device for bending in constructional engineering as claimed in claim 4, wherein: the number of the extrusion blocks (13) is two, and the extrusion blocks are symmetrically distributed on the front side and the rear side of the through hole (14) by using the center point of the through hole (14).