CN2072874U - Passing cleaning machine for spares - Google Patents

Abstract

The utility model relates to a passing cleaning machine for machine parts cleaning, which has two in-line chambers; one of the chamber is a spray cleaning chamber; the upper part of the spray cleaning chamber inner is provided with a liquid spray box which has a nozzle, a storage box is communicated with a clean liquid tank through a pump, a skewed slot which is used for recovering cleaning liquid and is arranged on the lower part of the spray cleaning chamber inner is communicated with the clean liquid tank through a magnetic separation mechanism, and the lower parts of the two chamber inner are provided with stepping devices and the workpiece position changing mechanisms which penetrate the upper parts of the two chamber inner and matches with the operating beats of the stepping devices; the other chamber is a blowing and drying chamber which is provided with blowing and exhaust. The utility model has the advantages that the passing cleaning machine can work under normal temperature and low voltage, the working condition is good, energy can be saved, high purifying cleaning liquid is used for the point fixing and position fixing of the workpieces which are blew to dry successively, and the postures of the workpiece are changeable. The cleaning degree of the workpiece can be improved, andthe passing cleaning machine is full automatic control and has high production rate.

Description

Passing cleaning machine for spares

The utility model relates to a kind of through type cleaning machine of cleaning machine part.

In machinery manufacturing industry, especially in the machinery manufacturing industry such as internal combustion engine, automobile, tractor, the cleaning machine parts generally adopt the cleaning machine of through type layout, relatively be typically and in sealing chamber, be provided with conveyer, workpiece is placed on the conveyer and passes through with fixed pose, with the cleaning fluid spray workpiece that is heated to 70-80 ℃.Working condition difference and wasting energy like this; Cleaning fluid recycles for a long time and is dirty shape, can reduce cleaning efficiency; Spray the position, dead angle for the open type chamber of workpiece or some, implement operational difficulty or can't operation.

In order to address this problem, the common way of people is that feeding style and hydro-peening structure thereof are done a little improvement, " 89200166.6 the comprehensive cleaning machine of metal parts " utility model patent, be exactly one of them, the cleannes of part are improved, but its specificity is stronger, is suitable for cleaning the part of engine body class, if want to be applicable to general spare part in common use, also need further to improve.

The purpose of this utility model is that to overcome known technology not enough and a kind of through type parts washer is provided.

The purpose of this utility model realizes by following measure: two chambers arranged in a straight line, one of them is the spray chamber, what cooperation hydro-peening station quantity was equipped with on indoor top is the hydrojet box that has several nozzles more than at least, and all boxes are communicated with clean liquid case with pipeline through the hydro-peening pump; Indoor bottom is equipped with skewed slot and is connected with magnetic separation mechanism, and the spout hole of magnetic separation mechanism is connected with clean liquid case.Another is the chamber that dries up that is provided with air-supply and air draft.The utility model also is equipped with the modified gear that can change or not change the workpiece attitude and cooperate stepping conveying mechanism action beat.

The structure of modified gear is the major axis that is loaded on all locular walls, and its last branch is equipped with three-port type location driving mechanism.So-called three cylinders location driving mechanism is to be fixed with the index plate with recess on major axis, can be meshed with the plug of the positional cylinder of fixing; Go back suit and batten on the axle, be fixed with on the batten rod end plug can with the locking cylinder of index plate engagement; Batten is also connecting one and can push away to such an extent that the cylinder tail of batten swing is hinged on the calibration cylinder of fixing point.On another part of major axis in the spray chamber, dry up indoorly, be fixed with respectively and be The pivoted frame of shape.

The structure of magnetic separation mechanism is to be provided with vertical section to be approximate

The box-shaped casing of shape is equipped with the deslagging chain in it, the base plate of casing is a stainless steel material, and is fixed with some blocks of permanent magnets outside the plate, and swash plate top, the end is provided with mud hole, and the side plate top of casing is provided with spout hole.The structure of said deslagging chain is that the chain that the annular of some scraper plates is housed on its of driven great wheel, deflector sheave (plate), tail wheel and Bao Nazhu wheel is housed in casing.

Advantage of the present utility model is the operation of normal temperature low pressure, the good operation conditions and the saving energy; The cleaning fluid fixed point, the location hydro-peening that purify with height change the workpiece of attitude, and dry up in succession, can improve the cleannes of parts integral body; Full machine is controlled the equipment productivity height automatically.

Description of drawings:

Fig. 1 is the vertical view of through type parts washer;

Fig. 2 is that I-I section of Fig. 1 is that stepper is in and lifts state diagram;

Fig. 3 is that II-II section of Fig. 2 is that modified gear is in positioning states figure;

Fig. 4 is the structural representation master of a magnetic separation mechanism cutaway view;

Fig. 5 is Fig. 2 III-III position profile, supposes that simultaneously the conveying lever of stepper falls, the state diagram that workpiece is placed on the pivoted frame and clamps.

Below in conjunction with Fig. 1---5 describe details and the working condition according to the concrete device that the utility model proposes in detail.

This equipment is by shaped steel and welded steel plate two chambers that each three door self-enclosed and same trend can open or close that become to be arranged in a linear.One of them is called spray chamber 1, the circumferencial direction that its internal upper part falls in the chamber line is equipped with several fixed nozzles and the indexable formula nozzle that cooperates hydro-peening station quantity such as uniform six hydrojet boxes 2, box wall that connection box chamber is arranged and can spray different parts in the variation of sensing workpiece attitude.All boxes are communicated with the clean liquid case 4 of boxlike with pipeline connection and through hydro-peening pump 3.The bottom is equipped with skewed slot 12 and is connected with magnetic separation mechanism 13 in the spray chamber, can be direct connection as for the mode that is communicated with, and also can use pipeline connection, and used cleaning fluid is recycled to magnetic separation mechanism.The structure of said magnetic separation mechanism is such, and it has vertical section to be approximate

The box-shaped casing 14 of shape, its baseplane is strong but be difficult for the base plate 15 that magnetized stainless steel material is made with magnetic conductivity, between the outside of base plate and another block plate, some blocks of permanent magnets 19 are housed, a mud hole is arranged at the swash plate top, the end at 16 places of casing, the appropriate location, side plate top of casing is provided with the spout hole that is communicated with clean liquid case as 21 places, and deslagging chain 18 is housed in the casing.The deslagging chain drag by conventional device driven the great wheel, deflector sheave (or deflecting plate), tail wheel and one or two annular that are installed in the casing Bao Nazhu wheel and formed at the chain that suitable pitch is being connected the L-shaped scraper plate of rectangle that several piece shape and chassis cavity match or vertical section by joint, move according to the direction that arrow is represented.Contain cleaning fluid that reclaims and the impurity of being carried secretly such as iron filings in the casing, impurity can be deposited on the base plate according to deadweight, impurity even atomic little impurity also can rapid precipitation under the effect in magnetic field, impurity is discharged through mud hole by the operation of deslagging chain, cleaning fluid after the purification accumulates certain altitude, can enter clean liquid case through spout hole, realize purified treatment cleaning fluid.Certainly, can also dispose multistage purifications such as water-oil separating, eddy current separation and handle according to different needs.With another chamber arranged in a straight line, spray chamber for drying up chamber 20, the outdoor centrifugal fan (or compressed air) that is equipped with is installed on several indoor diffusing wind devices 24 with the airduct connection, form supply air system, the direction of the wind device air-out of loosing is pointed to the different parts of the workpiece that changes attitude; Dry up the outdoor air exhausting device that has the axial-flow type exhaust blower 17 that is equipped with in the communication chamber.Present embodiment is equipped with and runs through spray chamber and dry up the bottom, chamber, and by conveying lever, linkage, lift the stepping conveying mechanism 23 that cylinder and movable cylinder etc. are formed, and the cooperation stepping conveying mechanism that is loaded on top, two Room moves the modified gear of beat.The structure of modified gear is the major axis 5 that is loaded on all locular walls and runs through two chambers with, and its last branch is equipped with three-port type location driving mechanism; Another part in the spray chamber, dry up on the indoor major axis, be fixed with respectively and be

Shape and two inner short-side places are provided with the pivoted frame 11 of anchor clamps.The structure of said three-port type location driving mechanism is to be fixed with an index plate 6 with six recesses (i.e. six hydro-peening stations) on the major axis, with its can mesh be fixed in fixed mount 22, the positional cylinder 7 of plug that rod end is equipped with to match with the recess of index plate; Also be set with rectangular batten 8 on the major axis, be fixed with rod end on the plate locking cylinder 9 that plug can be meshed with the recess of index plate is housed; Batten is connected with the calibration cylinder 10 that rod end is equipped with plug, and the tail end of calibration cylinder is articulated in fixed mount with bearing pin.When the positional cylinder ante-chamber enters medium (as oil), back cavity is open, the piston rod reversion, and the plug of rod end breaks away from the engagement with index plate; The locking cylinder back cavity enters medium, and ante-chamber is open, and piston rod moves ahead, the plug of rod end and index plate engagement; Calibration cylinder back cavity enters medium, and ante-chamber is open, and piston rod promoted batten and counterclockwise swings a station (promptly 60 °) to moving ahead when cylinder body was swung around bearing pin, and locking cylinder, index plate, major axis, pivoted frame etc. also rotate a station synchronously.Cylinder, positional cylinder back cavity before locking cylinder ante-chamber, calibration cylinder, when entering medium successively, then the locking cylinder plug breaks away from and the index plate engagement, its piston rod reversion and spur batten and swing in the direction of the clock in the time of the backswing of calibration cylinder cylinder body around the major axis null, index plate, major axis, pivoted frame etc. all do not rotate, and the plug of positional cylinder rod end is meshed with another recess of index plate and major axis is located.

Working condition is such: the cleaning agent poach is contained in clean liquid case, and workpiece is arranged on the roller-way outside the spray chamber by certain attitude.The conveying lever of stepping conveying mechanism (abbreviation stepper) can be finished the function of lifting, move forward, fall, returning, and omnidistance each time preface is called an action beat.In stepper first element beat process, anchor clamps that are provided with by conveying lever lift the unit one on the roller-way, be transferred to half arm inner short-side place of pivoted frame, when conveying lever falls workpiece is placed on that the location clamps on the anchor clamps, all nozzles of the first hydro-peening station hydrojet box are with the cleaning fluid hydro-peening workpiece of normal temperature low pressure, conveying lever returns simultaneously, modified gear rotates a station again behind the certain hour, the moving station of revolution is 60 °, being per 60 ° has a hydro-peening station, and workpiece is docile and obedient all stations of preface and is cleaned.When modified gear turns to 180 °, second beat of stepper action, second workpiece moved on second half arm anchor clamps that are placed on pivoted frame clamp, unit one and second workpiece continue and carry out the hydro-peening operation since the 4th hydro-peening station and the first hydro-peening station respectively ...When 360 ° of unit one rotations are behind six hydro-peening station hydro-peenings, stepper moves a beat again, another anchor clamps of conveying lever and anchor clamps, respectively unit one and the 3rd workpiece are lifted simultaneously, and move the empty place of the unit one of pivoted frame in half the arm inner short-side anchor clamps place that is placed on the pivoted frame that dries up the chamber and the spray chamber respectively ...The comprehensive enforcement to workpiece that realizes is like this fixed a point, the location hydro-peening, can eliminate and spray dead angle and jet disturbance, improves cleaning effect, and works continuously.Drying up the process that dries up of chamber, ditto described basically as for workpiece, the workpiece after drying up moves to be placed on to dry up on another outdoor roller-way and transports.If the workpiece of cleaning does not need to change attitude, the pivoted frame of modified gear is parked in the appropriate location does not start, or modified gear is not set, the hydrojet box that has several nozzles is done suitable layout, can be carried out hydro-peening and is dried up by the stepper conveying workpieces.

Claims (6)

1, a kind of through type cleaning machine of cleaning machine part, by the hydro-peening pump, nozzle, the step-transit conveyor structure, and arranged in a straight line each is self-enclosed and two chambers that be provided with door are formed, it is characterized in that one of them chamber is the spray chamber, the hydrojet box that has nozzle that can cooperate the hydro-peening station is equipped with on top in the spray chamber, all boxes are communicated with clean liquid case with pipeline through the hydro-peening pump, indoor bottom is equipped with skewed slot and is connected with magnetic separation mechanism, the spout hole of magnetic separation mechanism is connected with clean liquid case, another is the chamber that dries up that is provided with air-supply and air draft, and the utility model also is equipped with the modified gear that can change or not change the workpiece attitude and cooperate stepping conveying mechanism action beat.

2, cleaning machine according to claim 1, the structure that it is characterized in that said modified gear are the major axis that is loaded on all locular walls.Its last branch is equipped with three-port type location driving mechanism, another part in the spray chamber, dry up indoorly, be fixed with respectively and be The pivoted frame of shape.

3, cleaning machine according to claim 2, the structure that it is characterized in that three-port type location driving mechanism are to install the index plate with recess on major axis, can be meshed with the plug of the positional cylinder of fixing; Go back suit and batten on the axle, the plug that is fixed with rod end on the batten can also be connected one with the locking cylinder batten of index plate engagement and can push away to such an extent that the cylinder tail of batten swing is hinged on the calibration cylinder of fixing point.

4, cleaning machine according to claim 1, the structure that it is characterized in that magnetic separation mechanism are to be provided with vertical section to be approximate The box-shaped casing of shape is equipped with the deslagging chain in it, the base plate outside of casing is fixed with permanent magnet, and swash plate top, the end is provided with mud hole, and the side plate top of casing is provided with spout hole.

5, cleaning machine according to claim 4, the structure that it is characterized in that the deslagging chain are the chains that driven great wheel, deflector sheave (plate), tail wheel and all annulars that scraper plate is housed thereon of taking turns of bag sodium are housed in casing.

6, cleaning machine according to claim 4, the base plate that it is characterized in that casing are rust steel material.

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