CN204770346U - Automatic Rebar Bending Machine - Google Patents

Abstract

The utility model relates to the technical field of a steel bar bending machine, in particular to a full-automatic steel bar bending machine; the utility model comprises a material cutting part and a bending part, wherein the material cutting part comprises a material feeding line, a material cutting die is arranged on the material feeding line, the bending part comprises a hook part bending die, a hook part outer bending die, a hanging arm bending die and a curved stamping die which are sequentially arranged in a straight line, clamping arms are arranged above the hook part bending die, the hook part outer bending die, the hanging arm bending die and the curved stamping die, and the material cutting die is provided with the clamping arms; the automatic punching of reinforcing bar is sent into hook portion bending die behind the die-cut and is buckled out hook portion, and the outer bending die of hook portion is sent into automatically, and the bending of bending die is bent out and is bent for a short time to bend, and the arm is buckled out to the arm bending die of sending into again, and curved stamping die carries out the curved surface and buckles, can realize full automated production, and efficiency is very high, practices thrift the human cost moreover.

Description

Automatic Rebar Bending Machine

technical field

The utility model relates to the technical field of steel bar bending machines, in particular to a fully automatic steel bar bending machine.

Background technique

To process the bucket lug shown in Figure 1, there is no automatic processing equipment at present. To produce the bucket lug, the steel bar must first be cut to form the steel bar main body 1, and then the hook portion 2 is folded out at both ends of the steel bar main body 1. , and then bend the left and right parts of the steel bar main body 1 to form the hanging arm 3, and finally bend the steel bar main body 1 to fit the outer surface of the bucket. Existing processing equipment can only use independent equipment to process in sections, the processing speed is slow, and more operators need to be equipped, and products need to be moved between each processing section, the efficiency is very low.

Therefore, based on the above-mentioned defects of the existing steel bar bending machine, it is necessary to improve the existing steel bar bending machine.

Utility model content

The purpose of this utility model is to provide a fully automatic steel bar bending machine for the deficiencies of the prior art, which solves the existing problems of the existing steel bar bending machine: high personnel cost, large equipment investment, Can not fully automatic production, low efficiency and other defects.

In order to achieve the above object, the utility model is achieved through the following technical solutions:

Fully automatic steel bar bending machine, including a cutting part and a bending part. The cutting part includes a feeding line on which a cutting die is installed. Bending mold, hanging arm bending mold, curved stamping mold, hook bending mold, hook outer bending mold, hanging arm bending mold, curved stamping mold with clamp arm installed above, cutting mold with clamp arm.

A concave die is arranged above the curved stamping die, and a punch is arranged below.

The material cutting mold is equipped with a push mechanism arranged horizontally.

A straight horizontal wheel set and a straight vertical wheel set are installed on the feeding line, which are located at the front section of the cutting die.

The beneficial effect of the utility model is that: after the steel bar is automatically punched, it is sent into the hook bending mold to bend out of the hook; Fold out the hanging arm, and then send it into the curved stamping die for curved surface bending, which can realize fully automatic production, with very high efficiency and save labor costs.

Description of drawings

Fig. 1 is a structural schematic diagram of a bucket handle.

Fig. 2 is a structural schematic diagram of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

See Figure 2, the utility model fully automatic steel bar bending machine includes: hook bending die 4, hook outer bending die 5, hanging arm bending die 6, curved stamping die 7, clamp arm 8, punch 9 , Feeding line 11, straight line horizontal wheel set 11, straight line vertical wheel set 12, material cutting die 13.

The bending part of the utility model includes hook bending die 4, hook outer bending die 5, hanging arm bending die 6, curved stamping die 7, hook bending die 4, hook outer A clamping arm 8 is installed above the bending die 5, the hanging arm bending die 6, and the curved stamping die 7.

The steel bar is sent into the hook bending mold 4, and the hook can be bent out at both ends, and sent into the outer bending mold 5 of the hook, then bent into a small bend, then sent into the hanging arm bending mold 6, and bent out The hanging arm is sent into the curved stamping die 7 again, and the top of the curved stamping die 7 is provided with a die, and the bottom is provided with a punch 9, which can carry out curved surface bending with the bucket handle.

The material cutting part of the utility model comprises a feed line 11, on which a straight line horizontal wheel set 11, a straight line longitudinal wheel set 12, and a material cutting mold 13 are installed. 11 to carry out linear straightening, and then carry out longitudinal straightening by the linear longitudinal wheel set 12, and then send to the cutting die 13 to carry out cutting, and carry out punching according to the preset size.

In the utility model, in order to send the punched steel bar into the hook bending mold 4, the clamp arm 8 is also used to pinch and send, so the material cutting mold 13 is connected with the hook bending mold 4 and the outer hook bending mold 4. Mold 5 is not on the same straight line, additionally set up a pushing mechanism to push the punched steel bar to the position on the same straight line as hook bending die 4 and hook outer bending die 5, and feed by clamp arm 8 again.

The punched steel bar feeding of the utility model, the hook part bending die 4, the hook part outer bending die 5, the hanging arm bending die 6, and the curved stamping die 7 are all equipped with clamping arms 8, for the convenience of processing, Each clamp arm 8 is located on the same track. At the same time, in the processes of feeding, hook bending, and hook external bending, the steel bars have a large horizontal span and a small vertical span, while the two processes of hanging arm bending and curved stamping Among them, the lateral length of the steel bar is small and the longitudinal length is large, so the clamp arms 8 of the rear two processes are slightly different from the clamp arms 8 of the previous processes.

The utility model can realize full-automatic production of steel bar feeding, punching, bending and curved processing, only needs to be equipped with one operator, and the production efficiency is high.

Certainly, the embodiment described above is only a preferred example of the utility model, and does not limit the scope of implementation of the utility model, so all equivalent changes made according to the structure, features and principles described in the utility model patent scope Or modification, all should be included in the utility model patent scope.

Claims (4)

1. full-automatic reinforcing bar bender, it is characterized in that: comprise blank part, bending part, blank part divides and comprises feeding line, feeding line is provided with blank mould, bending part comprises hook portion bending mold arranged in a straight line successively, the outer bending mold of hook portion, upper arm bending mold, curved diel, the top of the outer bending mold of hook portion bending mold, hook portion, upper arm bending mold, curved diel is provided with jig arm, and blank mould arranges jig arm.

2. full-automatic reinforcing bar bender according to claim 1, is characterized in that: the top of curved diel arranges die, below is provided with punch.

3. full-automatic reinforcing bar bender according to claim 1, is characterized in that: blank mould is equipped with horizontally disposed delivery device.

4. full-automatic reinforcing bar bender according to claim 1, is characterized in that: feeding line is provided with straight horizontal wheels, the longitudinal wheels of straight line, is positioned at the leading portion of blank mould.