CN211071579U

CN211071579U - Manual steel bar bender

Info

Publication number: CN211071579U
Application number: CN201921893781.6U
Authority: CN
Inventors: 杨小贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-24
Anticipated expiration: 2029-11-05

Abstract

A manual bar bender, comprising: lead screw (1) and nut (2) constitute, lead screw (1) fixed connection is on workstation (6), be equipped with nut (2) on lead screw (1), the bilateral symmetry welding of nut (2) has main application of force pole A (3) and vice application of force pole B (7), the welding has bumping post (4) on main application of force pole A (3), the last plane of bumping post (4) perpendicular to nut (2), a breach (1-1) is seted up at lead screw (1) top, be equipped with in breach (1-1) by crooked reinforcing bar (5), reinforcing bar one end sets up in breach (1-1), and the other end department contacts with one side of bumping post (4).

Description

Manual steel bar bender

Technical Field

The utility model belongs to the technical field of the angle bending equipment, concretely relates to manual angle bending ware.

Background

As is known, the steel bar bending equipment can be used in building sites such as house construction and road reinforcement, mechanical operation is adopted in a plurality of large-scale construction sites, but a manual steel bar bender can be used in some construction sites, especially in small construction sites or construction sites with smaller building areas, the manual steel bar bender can be used in the small-sized construction sites.

When the reinforcing steel bars with high strength are encountered, a person always bends firmly, additional moment is needed, and a force applying rod is pale and powerless.

In order to eliminate the defects of the products, the applicant specifically researches the manual steel bar bender, the external thread is added on the original open polished rod, the original iron ring is changed into a nut, the defect that the steel bar bender does not slide downwards is overcome, and a force applying rod is added according to the current situation of insufficient moment, so that the production requirement is met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual angle bending ware 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:

a manual bar bender, comprising: the screw rod (1) and the nut (2) form, the screw rod (1) is fixedly connected to the workbench (6), and the nut (2) is arranged on the screw rod (1).

Preferably, the bilateral symmetry welding of nut (2) has main helping hand pole A (3) and vice helping hand pole B (7), the welding has bumping post (4) on main helping hand pole A (3), the last plane of bumping post (4) perpendicular to nut (2).

Preferably, the top of the screw rod (1) is provided with a notch (1-1), a bent steel bar (5) is arranged in the notch (1-1), one end of the steel bar (5) is arranged in the notch (1-1), and the other end of the steel bar is contacted with one side of the retaining column (4).

Compared with the prior art, the utility model provides a manual angle bending ware possesses following beneficial effect:

the process of gliding can not appear in the use, and the workman need not to hold the nut, the workman's that reduces intensity of labour.

Aiming at the situation that the moment of one stress application rod is insufficient, the stress application rod is additionally arranged at the symmetrical position of the stress application rod, so that the stress application rod is convenient to operate, and the working efficiency is improved.

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, do not constitute a limitation of the invention, in which:

fig. 1 is the utility model provides a manual angle bending ware stereogram.

Fig. 2 is a front schematic view of the nut (2), the main force applying rod a (3) and the stop pillar (4) in the manual steel bar bender.

Fig. 3 is a schematic side view of the combination of the nut (2), the main force applying rod a (3) and the stop post (4) in the manual steel bar bender of the present invention.

Fig. 4 is a top view of the nut (2), the main force applying rod a (3) and the stop pillar (4) in the manual steel bar bender of the present invention.

Fig. 5 is a front view of the screw rod (1) in the manual steel bar bender of the present invention.

Fig. 6 is a side view of the screw rod (1) in the manual steel bar bender of the present invention.

Fig. 7 is a top view of the screw rod (1) in the manual steel bar bender of the present invention.

Fig. 8 is a perspective view of the screw rod (1) in the manual steel bar bender of the present invention.

Fig. 9 is a perspective view of a simple manual bar bender prior to improvement.

In the figure: the device comprises a screw rod (1), a nut (2), a main stress application rod A (3), a stop column (4), a reinforcing steel bar (5), a workbench (6), an auxiliary stress application rod B (7) and a notch (1-1).

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-9, the present invention provides a technical solution:

a manual bar bender, comprising: the screw rod 1 is fixedly connected to the workbench 6, and the screw rod 1 is provided with the nut 2.

The utility model discloses, preferred embodiment, the bilateral symmetry welding of nut 2 has main helping hand pole A3 and vice helping hand pole B7, the welding has bumping post 4 on the main helping hand pole A3, bumping post 4 is perpendicular to the upper plane of nut 2.

In the utility model, in the preferred embodiment, a notch 1-1 is opened at the top of the screw rod 1, a bent steel bar 5 is arranged in the notch 1-1, one end of the steel bar 5 is arranged in the notch 1-1, and the other end of the steel bar is contacted with one side of the bumping post 4.

The utility model discloses a theory of operation and use flow are as follows:

one end of the steel bar 5 is arranged in the notch 1-1 and is used as a force action point, the other end of the steel bar is in contact with one side of the stop pillar 4 and is used as another force action point, the force P is acted on one end of the main force adding rod A3, the arrow indicates the action direction of the main force adding rod, so that the steel bar 5 can be bent, the inner teeth of the nut 2 rotate to rise or fall on the outer teeth of the screw rod 1 in the bending process of the steel bar 5, and the nut cannot slide downwards.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A manual bar bender, comprising: lead screw (1) and nut (2) constitute, lead screw (1) fixed connection is on workstation (6), be equipped with nut (2) on lead screw (1), the bilateral symmetry welding of nut (2) has main application of force pole A (3) and vice application of force pole B (7), the welding has bumping post (4) on main application of force pole A (3), the last plane of bumping post (4) perpendicular to nut (2), a breach (1-1) is seted up at lead screw (1) top, be equipped with in breach (1-1) by crooked reinforcing bar (5), reinforcing bar (5) one end sets up in breach (1-1), and the other end department contacts with one side of bumping post (4).