CN106424006A

CN106424006A - Double-ring rotary spray washing device for multi-head mold

Info

Publication number: CN106424006A
Application number: CN201510505566.4A
Authority: CN
Inventors: 胡洋; 吴宏玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-11
Filing date: 2015-08-11
Publication date: 2017-02-22

Abstract

The invention relates to an inner ring and outer ring rotary spray washing device for a multi-head mold. The inner ring and outer ring rotary spray washing device is characterized by comprising an outer ring, an inner ring and a spray washing assembly. The inner ring and the outer ring can rotate relatively by supporting each other. The spray washing assembly comprises two to eight shower nozzles, a liquid inlet pipe and a collecting box; the shower nozzles are fixedly connected with the collecting box through pipelines; the shower nozzles are fixed outside the outer ring or the inner ring; a rotary joint is arranged between the collecting box and the liquid inlet pipe; and the tail ends of the connection parts between the pipelines and the shower nozzles are bent so as to convert an impact force of high pressure air into rotation motion power. The double-ring rotary spray washing device has the positive effects that because the shower nozzles are adopted for cleaning, the cleaning time is greatly shortened; and since the shower nozzles rotate along the inner ring and the outer ring and rotate per se, when a mechanical arm is used, no-dead-angle all-directional repeated cleaning of the mold and the surface of a part can be realized, and the residue cleaning effect is improved greatly.

Description

Double-round swinging multiple head mould jetter

Technical field

Patent of the present invention is related to a kind of shower nozzle being applied to rotary type hot-die forging mould or piece surface cleaning.

Technical background

Current era, due to scientific and technical fast development, automatic producing technology is increasingly widely applied in the industrial production.Design in industries such as machine-building, electronics and produced the automatic production line of substantial amounts of heterogeneous.The use of these automatic production lines, raise labour efficiency and product quality, improve workman's labor condition, reduce energy resource consumption, save the aspect such as material and all achieve significant effect.Substituted in following traditional artificial operator scheme processing manufacturing industry production line that also necessarily will be automated.

In order to adapt to the development in epoch, a large amount of enterprises developing automatic production line, fall over each other the ranks entering automatic production line transformation or building.

During hot-die forging and stamping automated production, the impurity of the mold cavity surfaces after forging and stamping are finished will be cleared up (cleaning), spray lubricating fluid simultaneously, could send into the blank of next batch, be forged and pressed again.

At this stage, above-mentioned cleaning (cleaning), the mode of spraying are：Using single hole shower nozzle, clamped using manpower or mechanical arm and move, each dies cavity is carried out spraying lubricating fluid one by one, the pressure using lubricating fluid is cleared up (cleaning) operation, and reaches the effect smearing lubricating fluid simultaneously.

Above-mentioned mode of operation technological deficiency is：

1st, cleaning performance is poor, and impurities left is many：When producing shaped piece or complex components (as tooth class part), because portion structure is complicated, cleaning difficulty is big so that substantial amounts of residue is piled up so that the part forming of following process is imperfect.

2nd, single hole shower nozzle is time-consuming more：Single hole shower nozzle needs successively to carry out independent operation to the inner chamber of mould, and whole process takes more.

Content of the invention

The purpose of patent of the present invention is to provide the double-round swinging multiple head mould jetter that a kind of spray regime is big, spray angle is variable to make up the deficiency of prior art.

Patent of the present invention is to realize the technical scheme of purpose employing：

Double-round swinging multiple head mould jetter it is characterised in that：Including outer ring and inner ring, inner ring can be relatively rotated with outer ring under mutual supporting；

It is provided with hydro-peening assembly, hydro-peening assembly includes 2-8 shower nozzle, feed tube and liquid-collecting box, and shower nozzle is fixedly connected by pipeline with liquid-collecting box, and shower nozzle is fixed on outer ring or inner ring；There is swivel joint between liquid-collecting box and feed tube；

Described pipeline, the end of pipeline is in bending with the connecting portion of shower nozzle, the impulsive force of gases at high pressure is transformed into the power of rotary motion.

The good effect of patent of the present invention is：The present invention substantially reduces the time of cleaning using the cleaning of multiple shower nozzles, because shower nozzle is along the rotation of inner ring, outer ring rotation and shower nozzle itself, can realize when using robotic arm manipulation that mould is omnibearing with piece surface no dead angle to be cleared up repeatedly, substantially increase the effect of residue cleaning.

Brief description

Fig. 1 is the structural representation of patent of the present invention.

Fig. 2 is the schematic diagram at another visual angle of Fig. 1.

Fig. 3 is the schematic diagram at another visual angle of Fig. 1.

Fig. 4 is the cooperation schematic diagram of swan-neck bending direction and outer ring direction of rotation.

Fig. 5 is the connection diagram of patent swivel joint of the present invention and liquid-collecting box.

Fig. 6 is the structural representation of swan-neck.

Fig. 7 is rotary joint structure schematic diagram.

Fig. 8 is nozzle structure schematic diagram.

Fig. 9 is that patent second embodiment pipeline inner ring of the present invention fixes schematic diagram.

Specific embodiment

Embodiment 1：

In in figure：1 is fixed plate, and 11 is hole, and 21 is inner ring, and 22 is outer ring, 3 is rod, and 4 is swivel joint, and 41 is swivel joint air inlet, and 42 is swivel head, 43 is swivel head gas outlet, and 5 is liquid-collecting box, and 51 is liquid-collecting box air inlet, and 52 is liquid-collecting box gas outlet, 6 is pipeline, and 61 is conduit air inlet, and 62 is bending, and 63 is pipeline gas outlet, 64 is pipeline fixing end, and 7 is shower nozzle, and 71 is shower nozzle air inlet, and 72 is shower nozzle gas outlet, 73 swivel nozzles, 8 is pipe, and 81 is feed tube, and 9 is rod.

It is provided with swivel joint 4, swivel joint inlet port 41 is mutually fixedly connected with feed tube 81, it is provided centrally with hole 11 in fixed plate 1, swivel joint 4 is passed through hole 11, then pass through welding or pipe 8 is fixed in fixed plate 1 pressing plate fixed form, also 4 swivel joints are fixed in fixed plate 1 while fixing feed tube 81, swivel head 43 gas outlet is fixedly connected with liquid-collecting box air inlet 51, so that liquid-collecting box 5 can do turnover motion around swivel joint air inlet 41 therefore in the presence of swivel head 42.

It is fixedly connected with conduit air inlet 61 by liquid-collecting box gas outlet 52 and achieve being fixedly connected of liquid-collecting box 5 and pipeline 6, then pass through being fixedly connected of shower nozzle air inlet 71 and duct output port 63, shower nozzle 7 is fixed on pipeline 6, when the distance between shower nozzle air inlet 71 and pipeline gas outlet 63 are long, can assist and be achieved a fixed connection with pipe 8 and gas conveying.Therefore, shower nozzle 7 can also do turnover motion around swivel joint air inlet 41 in liquid-collecting box 5.

Inner ring 21 is fixedly connected with fixed plate 1, outer ring 22 can move in a circle under the support of inner ring 21.

Pipeline fixing end 64 is connected on outer ring 22, because outer ring 22 can rotate around inner ring 21, therefore when pipeline 6 rotates, outer ring 22, in the presence of the transmitted turning moment of pipeline 6, also can move in a circle.When pipeline fixing end 64 and inner ring 22 apart from longer when, by excellent 9 transition, achieve a fixed connection.

The tightness of inner ring 21 and outer ring 22 cooperation simultaneously, and its lubricating condition can be achieved to the control to turnaround speed, and, by being fixedly connected of pipeline 6 and outer ring 22, rigidity and the stability of structure will be greatly improved.

, it is ensured that bending 62 part and inner ring 21 form tangent or certain angle in installing fixation procedure, it is unanimous on the whole to cut the angle direction being formed between each bending 62 and inner ring 21 for pipeline 6, that is, in the counterclockwise direction along clockwise direction or simultaneously simultaneously.

When carrying out liquid honing, gases at high pressure enter swivel joint 4 by pipe 81, flow through swivel head 42 and flow into liquid-collecting box 5 from the coupling part of swivel head gas outlet 43 and liquid-collecting box air inlet 51, gas is under high pressure effect by the coupling part flow ipe 6 of liquid-collecting box gas outlet 52 and conduit air inlet 61, because high pressure applying gas flow into bending 62 subsequently into pipeline gas outlet 63 from conduit air inlet 61 in pipeline 6, gases at high pressure enter in 73 swivel nozzles by pipeline gas outlet 63 with the coupling part being shower nozzle air inlet 71 under pressure, last gas is sprayed by shower nozzle gas outlet 72 under high pressure effect.

Gases at high pressure are when flowing through bending 62, its mobilization is hindered by bend pipe shape, and change the flow direction of gas, therefore bending 62 will be produced with the effect of impulsive force, the direction of impulsive force is along the tangential direction of bending 62 part, and this tangent line is parallel with inner ring 21 place plane, direction due to constituting angle between each bending 62 and inner ring 21 is consistent, makes pipeline 6 produce the trend moved along inner ring 21 under the effect of equidirectional (clockwise or counterclockwise) lateral forces power.

Pipeline 6 is connected by liquid-collecting box 5 with swivel joint 4, do relative circular movement because swivel head gas outlet 43 can rotate against joint 4, thus pipeline 6 also can rotate, in pipeline 6 connection and outer ring 22, therefore when pipeline 6 is subject to impact force action, outer ring 22 can be driven to move under the support of inner ring 21.

Therefore, after gases at high pressure flow through bending 62, shower nozzle 7 will be driven to move in a circle around inner ring 21, as shown in Fig. 4 arrow.

The circular motion of multiple shower nozzles 7 will realize the quick cleaning of mould or piece surface residue, shortens the time of cleaning, improves work efficiency.

After gases at high pressure enter shower nozzle 7, under gases at high pressure effect, swivel nozzle 73 will be around shower nozzle gas outlet 72 and rotates, the rotation realizing 7 shower nozzles is the rotation that swivel nozzle 73 sprays gas, according to the construction featuress of shower nozzle 7, can adjust the rotational velocity of swivel nozzle 73.

By realizing, gases at high pressure no dead angle is omnibearing to carry out removing surface work for the rotation of swivel nozzle 73 ejection gas, preferably realizes mould and the cleaning of surface of the work residue.

While achieving shower nozzle circular motion with spinning motion, circular motion speed is controlled with spinning motion speed.

By turnover motion and the combining of spinning motion, so that the gases at high pressure ejecting from swivel nozzle 73 can repeat to clear up mold cavity surface in the course of the work within a short period of time under the high pressure draught effect of alternation, the cleaning work of residue efficient can be realized.

Hole, groove are opened up on fixed plate 1, is conducive to the cleaning of residue during jet, reduce the size of 1 fixed plate, not only material-saving simultaneously as far as possible, mitigate construction weight, be more conducive to the cleaning of residue.

Embodiment 2：

Primary structure is identical with embodiment 1 with action, and difference is that pipeline 6 is fixed on inner ring 21, and outer ring 22 is fixed in fixed plate 1.Inner ring 21 will drive shower nozzle 7 to rotate along outer ring 22 under the support of outer ring 22.

Claims

1. double-round swinging multiple head mould jetter it is characterised in that：Including outer ring and inner ring, Inner ring can be relatively rotated with outer ring under mutual supporting；

It is provided with hydro-peening assembly, hydro-peening assembly includes 2-8 shower nozzle, feed tube and liquid-collecting box, Shower nozzle is fixedly connected by pipeline with liquid-collecting box, and shower nozzle is fixed on outer ring or inner ring；Liquid-collecting box and entering There is swivel joint between liquid pipe；

Described pipeline, the end of pipeline is in bending with the connecting portion of shower nozzle, by high pressure gas The impulsive force of body is transformed into the power of rotary motion.