CN2915311Y

CN2915311Y - Bender

Info

Publication number: CN2915311Y
Application number: CN 200620080165
Authority: CN
Inventors: 殷耀; 姜云峰; 刘旭刚; 赵强
Original assignee: 姜云峰
Priority date: 2006-01-16
Filing date: 2006-01-16
Publication date: 2007-06-27
Anticipated expiration: 2016-01-16

Abstract

The utility model provides a bending machine, which comprises a rack and a slider arranged on the rack. The technical disposal of the utility model is: the piston rod of the utility model is connected with the slider through an air fluid cylinder arranged on the rack. A corresponding guide mechanism is arranged between the slider and rack. Due to the air fluid cylinder is used as the driving mechanism of the utility model and the corresponding improvement for the relevant part of the bending machine have been made, the utility model has low operation temperature and no phenomenon of overheating and leakage. Meanwhile the utility model ensures the environmental sanitation and improves the working environment of the workers. In addition, the utility model has the features of convenient maintenance, light weight, easy handling and low noises, which can greatly reduce the energy consumption of the operation and reduce the manufacturing cost.

Description

A kind of bender

Technical field

The utility model is a kind of bender.

Background technology

Employed in the market bender is generally used Driven by Hydraulic Cylinder.During operation, generally send electricity in advance, make main motor rotation, again hydraulic pump is bought oil.In equipment running process, hydraulic oil circulates and generates heat, thereby makes seal aging easily, causes hydraulic system leakage, also influences the health of working environment simultaneously.And no matter whether carry out bending operation, main motor is turning round always, and not only noise is big, and consumed energy.

Summary of the invention

The purpose of this utility model is: the bender that designs a kind of quiet, energy-saving and environmental protection.

The utility model comprises frame and rack-mounted slide block, and its technical scheme is: airdraulic actuator is installed on frame, its piston rod is connected with slide block, guiding mechanism matches between slide block and the frame.The utility model adopts airdraulic actuator as driving mechanism, and the relevant portion of bender has been carried out corresponding improvement, makes operating temperature of the present utility model low and do not have overheated and leakage phenomenon, guarantees environmental sanitation simultaneously, improves workman's working environment.In addition, the utility model also has carrying easy to maintenance, in light weight, easy, characteristics that noise is little, and it can also reduce operation energy consumption greatly, reduces production costs.

The utility model can adopt following mechanism at guiding mechanism during in specific design: frame both sides stator wheel, slide block is provided with the guide rail that cooperates with the directive wheel of both sides.For guaranteeing guide effect, directive wheel can adopt the V-shaped groove form, and the shape of guide rail is adapted with it.This structure has the strong characteristics of anti-bias load ability.

For reducing the stroke that strengthens slide block under the prerequisite of equipment cost, on frame, auxiliary airdraulic actuator can be installed in addition, to connect between auxiliary airdraulic actuator and the airdraulic actuator, sectional area is greater than sectional area in the auxiliary airdraulic actuator cylinder body in the airdraulic actuator cylinder body.

In the utility model, y axle travel control device can be installed again, it is connected with auxiliary airdraulic actuator, this control device is connected with servomotor and controlled by it.The trip control device is in order to vertical stroke of control slide block.For guaranteeing the stroke of slide block, be preferably in slide block cannelure is set again, and on frame, be fixed with the block that is positioned at cannelure and can contacts with slide block.

Description of drawings

Fig. 1 is the front view of the utility model embodiment;

Fig. 2 is the cutaway view of the left view of Fig. 1;

Fig. 3 is the vertical view of Fig. 2;

Fig. 4 is the structure chart of present embodiment directive wheel part;

Fig. 5 is the rearview that A is ordered among Fig. 1;

Fig. 6 is part shown in Figure 5 upper surface figure;

Wherein, 1, frame, 2, servomotor, 3, slide block, 4, airdraulic actuator, 5, directive wheel, 6, the Y-axis governor motion, 7, auxiliary airdraulic actuator, 8, directive wheel, 9, the back backgauge, 10, directive wheel, 11, guide rail, 12, block, 13, circuit part, 14, air path part.

The specific embodiment

As shown in the figure, present embodiment comprises frame 1 and is installed in four directive wheels 5,8,10 up and down of frame 1 upper forepart both sides, have V-shaped groove on each directive wheel 5,8,10, and having two guide rails 11 of vertical installation to cooperate with four directive wheels 5,8,10 respectively, the V-shaped groove on its mating surface and the directive wheel 5,8,10 adapts.Two guide rails 11 are fixed on the slide block 3 that is positioned at frame 1 the place ahead.Connect between the auxiliary airdraulic actuator 7 that airdraulic actuator 4 also is installed on frame 1 and is connected with airdraulic actuator 4, auxiliary airdraulic actuator 7 and airdraulic actuator 4, be filled with hydraulic oil in two inner chambers that two airdraulic actuators communicate, two other inner chamber passes through gas transfer pressure.Sectional area is greater than sectional area in auxiliary airdraulic actuator 7 cylinder bodies in airdraulic actuator 4 cylinder bodies.The cylinder body of the airdraulic actuator 4 of present embodiment is fixed on the frame 1, and its piston rod is fixedlyed connected with slide block 3.Design has cannelure on the slide block 3 of present embodiment, is fixed with the block 11 that protrudes in this cannelure on the frame 1.Have y axle travel control device to be connected with auxiliary airdraulic actuator in addition, this control device is by servomotor 2 controls.

Claims

1, a kind of bender comprises frame (1) and is installed in slide block (3) on the frame (1) that it is characterized in that: airdraulic actuator (4) is installed on the frame (1), and its piston rod is connected with slide block (3), and guiding mechanism matches between slide block (3) and the frame (1).

2, bender according to claim 1 is characterized in that: frame (1) both sides are fixed with directive wheel (5,8,10), and slide block (3) is provided with the guide rail (11) that cooperates with the directive wheel (5,8,10) of both sides.

3, bender according to claim 2 is characterized in that: described directive wheel has V-shaped groove on (5,8,10), and the shape of guide rail (11) adapts with it.

4, according to claim 1 or 2 or 3 described benders, it is characterized in that: frame (1) goes up installs auxiliary airdraulic actuator (7), connect between auxiliary airdraulic actuator (7) and the airdraulic actuator (4), the interior sectional area of airdraulic actuator (4) cylinder body is greater than the interior sectional area of auxiliary airdraulic actuator (7) cylinder body.

5, bender according to claim 4 is characterized in that: have y axle travel control device to be connected with auxiliary airdraulic actuator (7), this control device is connected with servomotor (2).

6, according to claim 1 or 2 or 3 described benders, it is characterized in that: slide block has cannelure on (3), is fixed with the block (12) that is positioned at cannelure and can contacts with slide block (3) on the frame (1).