CN210702230U

CN210702230U - Rebar bending machine that security performance is high

Info

Publication number: CN210702230U
Application number: CN201921471686.7U
Authority: CN
Inventors: 许勤兴
Original assignee: Shanghai Qinxin Metal Products Factory
Current assignee: Shanghai Qinxin Metal Products Factory
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-09
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a steel bar bending machine that security performance is high, including the base station, base station bottom outer wall one side is fixed with the motor, and motor output shaft passes base station top outer wall and is fixed with the runner, is fixed with dead lever and bending rod on the runner respectively, base station top outer wall both sides are fixed with same mount, and are fixed with the hydro-cylinder on one side of the mount top, and the extension rod bottom mounting of hydro-cylinder has the fixed plate, fixed plate bottom intermediate position is fixed with the cutter, and fixed plate bottom outer wall both sides are fixed with the fixture of symmetric distribution, it has the ring channel to open on the bending rod circumference outer wall, fixture includes flexible pipe, and the extension bottom mounting of flexible pipe has the centre gripping semi-ring. The utility model discloses not only play centre gripping fixed action at the reinforcing bar in-process of bending, can also utilize the spring to play the cushioning effect to the cutter at the reinforcing bar cutting off-process, increase the stability of cutting work.

Description

Rebar bending machine that security performance is high

Technical Field

The utility model relates to a bender technical field especially relates to a steel bar bending machine that security performance is high.

Background

The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes is square with round corners, and comprises plain round steel bars, ribbed steel bars and twisted steel bars, the steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforced concrete reinforcement, the shape of the steel bar is divided into plain round steel bars and deformed steel bars, the delivery state is straight bar and wire rod, and the plain round steel bars are actually small round steel and wire rod of common low-carbon steel.

Rebar bending machine is one of the most common reinforcing bar processing machinery, and bar bending machine's operating device is a horizontal work disc of rotation on the vertical axis, under the rotation of work disc, buckles the reinforcing bar through fixed column and axis of rotation combined action, but current bar bending machine does not have fixing device to its fastening after buckling the reinforcing bar and does not cut off the during operation, causes rocking of the reinforcing bar of bending easily, and the effect of bending is poor, and takes place the incident easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the steel bar bending machine that provides a security performance is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a angle bending machine that security performance is high, includes the base station, base station bottom outer wall one side is fixed with the motor, and motor output shaft passes base station top outer wall and is fixed with the runner, is fixed with dead lever and bending pole on the runner respectively, base station top outer wall both sides are fixed with same mount, and mount top one side is fixed with the hydro-cylinder, and the extension rod bottom mounting of hydro-cylinder has the fixed plate, fixed plate bottom intermediate position is fixed with the cutter, and fixed plate bottom outer wall both sides are fixed with the fixture of symmetric distribution.

Furthermore, an annular groove is formed in the circumferential outer wall of the bending rod.

Furthermore, the clamping mechanism comprises a telescopic pipe, a clamping semi-ring is fixed at the bottom end of the extension pipe of the telescopic pipe, a spring is fixed between the clamping semi-ring and the fixed plate, and the spring is sleeved on the telescopic pipe.

Furthermore, a cutter table is fixed on the top of the base table and is positioned right below the cutter.

Furthermore, a support frame is fixed to the bottom of the base station, moving wheels are fixed to four corners of the bottom of the support frame, and four leveling feet are fixed to the bottom of the support frame.

Furthermore, a guide pipe is fixed on the outer wall of one side of the fixing frame.

The utility model has the advantages that:

1. can move down under the drive of hydro-cylinder through fixture's setting, the centre gripping semi-ring on the fixture carries out the joint centre gripping with cutter bench reinforcing bar under spring reaction force, not only plays the centre gripping fixed action at the reinforcing bar in-process of bending, can also utilize the spring to play the cushioning effect to the cutter at the reinforcing bar cutting-off process, increases cutting work's stability.

2. The device can be conveniently moved by moving the wheels, so that workers can conveniently push the device, and the leveling feet mainly utilize the lead screws to conveniently and quickly position and level the device.

3. The reinforcing bar that can treat through the stand pipe and bend plays the direction supporting role, realizes the spacing purpose to the reinforcing bar tail end, further improves the reinforcing bar and bends and cut off work's stability and security.

Drawings

Fig. 1 is a schematic view of a structure of a steel bar bending machine according to embodiment 1 of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a clamping mechanism of a steel bar bending machine with high safety performance provided by the utility model;

fig. 3 is the utility model provides a steel bar bending machine's that security performance is high embodiment 2 owner looks at the schematic diagram.

In the figure: the device comprises a base station 1, a motor 2, a support frame 3, a rotating wheel 4, an annular groove 5, a bending rod 6, a fixing rod 7, an oil cylinder 8, a cutter 9, a clamping mechanism 10, a fixing plate 11, a fixing frame 12, a movable wheel 13, a leveling foot 14 and a guide pipe 15.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, a steel bar bending machine that security performance is high, including base station 1, 1 bottom outer wall one side of base station is fixed with motor 2, and the motor 2 output shaft passes 1 top outer wall of base station and is fixed with runner 4, be fixed with dead lever 7 and bending rod 6 on the runner 4 respectively, 1 top outer wall both sides of base station are fixed with same mount 12, and mount 12 top one side is fixed with hydro-cylinder 8, the extension rod bottom mounting of hydro-cylinder 8 has fixed

plate

11, 11 bottom intermediate positions of fixed plate are fixed with

cutter

9, and 11 bottom outer wall both sides of fixed plate are fixed with fixture 10 of symmetric distribution.

Wherein, the outer wall of the circumference of the bending rod 6 is provided with an annular groove 5.

The clamping mechanism 10 comprises a telescopic pipe, a clamping half ring is fixed at the bottom end of an extension pipe of the telescopic pipe, a spring is fixed between the clamping half ring and a fixed plate, and the spring is sleeved on the telescopic pipe.

Wherein, the top of the base station 1 is fixed with a cutter table, and the cutter table is positioned under the cutter 9.

Wherein, the bottom of base station 1 is fixed with support frame 3, and all is fixed with removal wheel 13 in four corners in support frame 3 bottom, and support frame 3 bottom is fixed with four leveling feet 14.

The working principle of the embodiment is as follows: the reinforcing steel bars are placed on the cutter platform and the rotating wheel 4, the clamping mechanism 10 can move downwards under the driving of the oil cylinder 8, the clamping semi-ring on the clamping mechanism 10 clamps and clamps the reinforcing steel bars on the cutter platform under the reaction force of the spring, at the moment, the cutter 9 is not contacted with the reinforcing steel bars, the motor 2 drives the bending rod 6 on the rotating wheel 4 to rotate for bending, the annular groove 5 can play a limiting and guiding role in the bending work to prevent dislocation, after the reinforcing steel bars are bent, the hydro-cylinder 8 continues to drive cutter 9 and cuts off the reinforcing bar, and fixture 10 not only plays the centre gripping fixed action at the reinforcing bar in-process of bending, can also utilize the spring to play the cushioning effect to cutter 9 at the reinforcing bar in-process of cutting off, increases the stability of cutting work, and removal wheel 13 can remove by the facilitate device, and the staff of being convenient for promotes, and leveling foot 14 mainly utilizes the lead screw to play location leveling effect convenient and fast to the device.

Example 2

Referring to fig. 3, the present embodiment of a bending machine for reinforcing bars with high safety performance is different from embodiment 1 in that a guide tube 15 is further fixed to an outer wall of one side of a fixing frame 12.

The working principle of the embodiment is as follows: the guide tube 15 can play a guide supporting role on the reinforcing steel bar to be bent, the purpose of limiting the tail end of the reinforcing steel bar is achieved, and the stability and the safety of the bending and cutting-off work of the reinforcing steel bar are further improved.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a steel bar bending machine that security performance is high, includes base station (1), its characterized in that, base station (1) bottom outer wall one side is fixed with motor (2), and motor (2) output shaft passes base station (1) top outer wall and is fixed with runner (4), is fixed with dead lever (7) and pole (6) of bending on runner (4) respectively, base station (1) top outer wall both sides are fixed with same mount (12), and mount (12) top one side is fixed with hydro-cylinder (8), and the extension rod bottom mounting of hydro-cylinder (8) has fixed plate (11), fixed plate (11) bottom intermediate position is fixed with cutter (9), and fixed plate (11) bottom outer wall both sides are fixed with fixture (10) of symmetric distribution.

2. A bending machine for steel bars with high safety performance according to claim 1, characterized in that the bending rod (6) is provided with a circular groove (5) on the outer circumferential wall.

3. The bending machine for steel bars with high safety performance according to claim 1, characterized in that the clamping mechanism (10) comprises an extension tube, a clamping half ring is fixed at the bottom end of the extension tube, a spring is fixed between the clamping half ring and the fixing plate, and the spring is sleeved on the extension tube.

4. The steel bar bending machine with high safety performance according to claim 3, wherein a cutter table is fixed on the top of the base table (1), and the cutter table is located right below the cutter (9).

5. A steel bar bending machine with high safety performance according to claim 1, wherein a support frame (3) is fixed at the bottom of the base platform (1), moving wheels (13) are fixed at four corners of the bottom of the support frame (3), and four leveling feet (14) are fixed at the bottom of the support frame (3).

6. The bending machine for reinforcing steel bars with high safety performance according to claim 1, characterized in that a guide pipe (15) is further fixed on the outer wall of one side of the fixing frame (12).