CN212551457U

CN212551457U - Portable reinforcing steel bar bending machine

Info

Publication number: CN212551457U
Application number: CN202020749097.7U
Authority: CN
Inventors: 刘爱金
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-19
Anticipated expiration: 2030-05-08

Abstract

The utility model belongs to the technical field of bending machines, in particular to a portable reinforcing steel bar bending machine, which comprises a hydraulic rod and a limiting frame, wherein a bottom frame is arranged on the telescopic end of the hydraulic rod through a bolt frame, an upper frame is arranged on the bottom frame through a connecting component, the side surfaces of the bottom frame and the upper frame are provided with extension arms through welding, one side surface of the upper frame, which is positioned on the extension arm, is rotatably provided with a locking frame through a rotating shaft, and the telescopic rod is embedded in the locking frame; the locking frame and the telescopic rod are additionally arranged on the side face of the bending machine, when the telescopic rod is extended, the locking frame and the telescopic rod can be compared with the reinforcing steel bars, the deviation angle of the reinforcing steel bars is determined, the reinforcing steel bars are kept on a plane when being bent, the locking frame can rotate on the side face of the extension arm, the telescopic rod is driven to rotate, and angle comparison of the reinforcing steel bars with different angles is facilitated; the follow-up correction of the reinforcing steel bars by workers is not needed, and the construction efficiency is effectively improved.

Description

Portable reinforcing steel bar bending machine

Technical Field

The utility model belongs to the technical field of the crib crimper, concretely relates to portable reinforcing bar crib crimper.

Background

The building need use a large amount of reinforcing bars at the construction in-process, with the intensity that promotes the building, and need tailor processing to the reinforcing bar during construction, buckle, the welding, the reinforcing bar is buckled and needs to be used the crib crimper in the course of working at present, pressurize the reinforcing bar through the inside hydraulic stem of crib crimper and form the angle of buckling, but still expose some problems in the present crib crimper use, when the crib crimper carries out secondary bending to the reinforcing bar (for example buckle the reinforcing bar for the Z type), easily lead to the reinforcing bar on a plane, this needs the staff to carry out follow-up correction to the reinforcing bar, influence the efficiency of construction, to the problem that exposes in the present crib use, it is necessary to carry out structural improvement and optimization to the crib crimper.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a portable reinforcing bar bending machine has the reinforcing bar of being convenient for when equipment carries out the secondary to the reinforcing bar and buckles and keeps in coplanar's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable angle bending machine, includes the hydraulic stem, the one end of hydraulic stem is equipped with the restriction frame through the welding, the one end lateral wall of restriction frame has the restriction post through welded fastening, the flexible end of hydraulic stem is served and is equipped with the chassis through the bolt frame, erect the upper bracket through coupling assembling on the chassis, the side surface of chassis, upper bracket all is equipped with the extension arm through the welding, the gomphosis groove has been seted up to the end side surface of extension arm, the roller of buckling has been placed to the inboard of extension arm, the both ends of buckling the roller are equipped with the gomphosis piece, gomphosis piece gomphosis is erect at gomphosis inslot side, the side surface that one side of upper bracket is located the extension arm rotates through the pivot and installs locking frame, the.

As the utility model discloses a preferred technical scheme of portable bar bender, coupling assembling are including leading to groove and guide post, lead to the groove and set up the side surface at the upper bracket, the guide post is established at the lateral wall of chassis through the welding, the guide post runs through from the inside in groove.

As the utility model discloses a preferred technical scheme of portable angle bending machine, the telescopic link constitutes for a plurality of hollow tubulose subassemblies.

As the utility model discloses a preferred technical scheme of portable bar bender, the locking frame is U type component, two the locking frame symmetry is placed on two extension arms.

As the utility model discloses a preferred technical scheme of portable bar bender, the gomphosis piece is the rectangle component, the gomphosis groove is identical with the gomphosis piece, integrated into one piece has the connecting portion of cylinder between gomphosis piece and the roller of buckling.

As the utility model discloses a preferred technical scheme of portable angle bending machine, the side surface of hydraulic stem has the handle through welded fastening, the handle is U type structure.

As the utility model discloses a preferred technical scheme of portable angle bending machine, the restriction post is the cylinder structure, the middle part of buckling the roller is to the shrink of portion.

Compared with the prior art, the beneficial effects of the utility model are that: the locking frame and the telescopic rod are additionally arranged on the side face of the bending machine, when the telescopic rod is extended, the locking frame and the telescopic rod can be compared with the reinforcing steel bars, the deviation angle of the reinforcing steel bars is determined, the reinforcing steel bars are kept on a plane when being bent, the locking frame can rotate on the side face of the extension arm, the telescopic rod is driven to rotate, and angle comparison of the reinforcing steel bars with different angles is facilitated; the subsequent correction of the reinforcing steel bars by workers is not needed, so that the construction efficiency is effectively improved; the connection structure of the embedded groove and the embedded sheet is convenient for installing the bending roller on the inner side of the extension arm and is convenient for the working personnel to operate the equipment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the telescopic rod structure of the present invention;

in the figure: 1. a hydraulic lever; 2. a chassis; 3. putting on a shelf; 4. an extension arm; 5. a locking frame; 6. a telescopic rod; 7. a fitting groove; 8. a tabling piece; 9. a restraint frame; 10. a restraining post; 11. a through groove; 12. a guide post; 13. a grip; 14. and a bending roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a portable reinforcing steel bar bending machine comprises a hydraulic rod 1, one end of the hydraulic rod 1 is provided with a limiting frame 9 through welding, a limiting column 10 is fixed on one end side wall of the limiting frame 9 through welding, an underframe 2 is erected on a telescopic end of the hydraulic rod 1 through bolts, an upper frame 3 is erected on the underframe 2 through a connecting assembly, the side surfaces of the underframe 2 and the upper frame 3 are respectively provided with an extension arm 4 through welding, the side surface of the end part of the extension arm 4 is provided with an embedding groove 7, a bending roller 14 is placed on the inner side of the extension arm 4, two ends of the bending roller 14 are provided with embedding pieces 8, the embedding pieces 8 are erected on the inner side of the embedding grooves 7, one side of the upper frame 3, which is positioned on the side surface of the extension arm 4, is rotatably provided with a locking frame 5 through a rotating shaft, an expansion link 6 is placed in the internal embedding of the, so that the reinforcing bars are maintained in a plane during the secondary bending.

Specifically, coupling assembling includes logical groove 11 and guide post 12, and logical groove 11 is seted up the side surface at last frame 3, and guide post 12 establishes at the lateral wall of chassis 2 through the welding, and guide post 12 runs through from the inside of leading groove 11, and guide post 12 is spacing to last frame 3 in this embodiment, avoids last frame 3 to break away from chassis 2.

Specifically, telescopic link 6 constitutes for a plurality of hollow tubulose subassemblies, and locking frame 5 is U type component, and two 5 symmetries of locking frame are placed on two extension arms 4, and two locking frames 5 are convenient for install telescopic link 6 in this embodiment, are convenient for carry out the angle to the both ends of reinforcing bar and correct.

Specifically, the fitting piece 8 is a rectangular member, the fitting groove 7 is matched with the fitting piece 8, and a cylindrical connecting portion is integrally formed between the fitting piece 8 and the bending roller 14, and the connecting structure of the fitting groove 7 and the fitting piece 8 in this embodiment is convenient for mounting and dismounting the bending rollers 14 of different models.

Specifically, the side surface of hydraulic stem 1 is through welded fastening has handle 13, and handle 13 is U type structure, and handle 13 is convenient for the staff to take hydraulic stem 1 in this embodiment, is convenient for carry the transfer to the crib crimper.

Specifically, restriction post 10 is the cylinder structure, and buckling roller 14's middle part is to the portion shrink, and buckling roller 14 is convenient for block the reinforcing bar in this embodiment, avoids the reinforcing bar to pop out when the extrusion.

The utility model discloses a theory of operation and use flow: in the utility model, in the use process of the bending machine, a worker takes up the upper frame 3, the bending roller 14 is placed between the two extension arms 4, the embedded sheet 8 penetrates through the embedded groove 7, the bending roller 14 is rotated to fix the bending roller 14, then the worker places the reinforcing steel bar at the inner sides of the limiting column 10 and the bending roller 14, the hydraulic rod 1 pushes the bottom frame 2 and the upper frame 3 to move through the self telescopic end in the operation process, the bottom frame 2 and the upper frame 3 drive the extension arms 4 and the bending roller 14 to move, so that the bending roller 14 pressurizes the reinforcing steel bar, and meanwhile, the limiting column 10 limits the reinforcing steel bar; when needs advance the secondary to buckle to the reinforcing bar staff can take the one end of telescopic link 6 out, carry out the angle through telescopic link 6 and reinforcing bar and compare for the reinforcing bar keeps a plane when buckling on, locking frame 5 can rotate in the side of extension arm 4, and then drives telescopic link 6 and rotates, is convenient for carry out the angle to the reinforcing bar of different angles and compares.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable reinforcing bar crib crimper, includes hydraulic stem (1), its characterized in that: one end of the hydraulic rod (1) is provided with a limiting frame (9) through welding, the side wall of one end of the limiting frame (9) is fixedly provided with a limiting column (10) through welding, the telescopic end of the hydraulic rod (1) is provided with an underframe (2) through a bolt frame, the underframe (2) is provided with an upper frame (3) through a connecting component frame, the side surfaces of the bottom frame (2) and the upper frame (3) are respectively provided with an extension arm (4) through welding, the end part side surface of the extension arm (4) is provided with an embedding groove (7), the inner side of the extension arm (4) is provided with a bending roller (14), the two ends of the bending roller (14) are provided with tabling sheets (8), the tabling sheets (8) are tabling and erected at the inner side of the tabling groove (7), one side of the upper frame (3) is positioned on the side surface of the extension arm (4) and is rotatably provided with a locking frame (5) through a rotating shaft, and a telescopic rod (6) is embedded in the locking frame (5).

2. The portable bar bender according to claim 1, wherein: coupling assembling is including leading to groove (11) and guide post (12), the side surface at last frame (3) is seted up in leading to groove (11), the lateral wall at chassis (2) is established through the welding in guide post (12), guide post (12) are run through from the inside that leads to groove (11).

3. The portable bar bender according to claim 1, wherein: the telescopic rod (6) is composed of a plurality of hollow tubular components.

4. The portable bar bender according to claim 1, wherein: the locking frame (5) is a U-shaped component, and the two locking frames (5) are symmetrically arranged on the two extension arms (4).

5. The portable bar bender according to claim 1, wherein: the tabling sheet (8) is a rectangular component, the tabling groove (7) is matched with the tabling sheet (8), and a cylindrical connecting part is integrally formed between the tabling sheet (8) and the bending roller (14).

6. The portable bar bender according to claim 1, wherein: a handle (13) is fixed on the side surface of the hydraulic rod (1) through welding, and the handle (13) is of a U-shaped structure.

7. The portable bar bender according to claim 1, wherein: the limiting column (10) is of a cylindrical structure, and the middle part of the bending roller (14) shrinks towards the part.