CN113976823A - Water pump impeller casting wax matrix forming device - Google Patents
Water pump impeller casting wax matrix forming device Download PDFInfo
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- CN113976823A CN113976823A CN202111198382.XA CN202111198382A CN113976823A CN 113976823 A CN113976823 A CN 113976823A CN 202111198382 A CN202111198382 A CN 202111198382A CN 113976823 A CN113976823 A CN 113976823A
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- wax powder
- wax
- lifting
- water pump
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a water pump impeller casting wax mould forming processing device, which comprises: the wax powder processing pond, the inside gomphosis in wax powder processing pond slides and is provided with the lift layer board, the surface of lift layer board evenly runs through and is provided with a plurality of fretwork holes, the downside of lift layer board is provided with hydraulic lifting rod. The invention is provided with a plurality of printing contact plates, the shape of the contact raised line on each printing contact plate is sequentially corresponding to a plurality of cross sections of the required water pump impeller, the lifting forming frame can drive the printing contact plates to contact and heat wax powder in the wax powder processing pool so as to melt and shape the wax powder to solidify the wax powder into a thin wax mould with the same shape as the contact raised line, the wax moulds with the corresponding contact raised line shapes are sequentially processed by continuously replacing the printing contact plates, so that a wax mould with the same shape as the required water pump impeller can be processed by stacking a plurality of layers of wax moulds, material waste can be avoided during integral processing production, and the integral processing efficiency is higher compared with the traditional 3D stacking processing.
Description
Technical Field
One or more embodiments of this description relate to water pump processing production technical field, especially relate to a water pump impeller casting wax matrix forming processingequipment.
Background
Because the structure of water pump impeller is comparatively complicated, it is lower and consume the material more to directly carry out digit control machine tool finish machining production efficiency, so water pump impeller generally adopts cast mode to produce, produces water pump impeller through the casting and is usually the lost wax method, at first need make corresponding wax matrix.
The applicant finds that the wax mould required by the production and casting at present still needs to be processed by utilizing equipment such as a machine tool, the whole processing flexibility is low, more waste materials need to be removed in the processing, the whole material utilization rate is not high, and when the cast wax mould is produced by adopting a 3D printing mode and the like at present, the printing production speed and efficiency are still low although the material utilization rate is high.
Disclosure of Invention
In view of this, an object of one or more embodiments of the present disclosure is to provide a forming and processing apparatus for a water pump impeller casting wax pattern, so as to solve the problems that a wax pattern required by current production and casting still needs to be processed by a machine tool or other equipment, the overall processing flexibility is low, more waste materials need to be cut and removed during processing, the overall material utilization rate is not high, and when a cast wax pattern is produced by a 3D printing or other method, the material utilization rate is high, but the printing production speed and efficiency are still low.
In view of the above, one or more embodiments of the present specification provide a water pump impeller casting wax mold forming device, including:
the wax powder processing pool is internally embedded with a lifting support plate in a sliding manner, a plurality of hollowed holes are uniformly formed in the surface of the lifting support plate in a penetrating manner, a hydraulic lifting rod is arranged on the lower side of the lifting support plate, and the lower surface of the lifting support plate is connected with the bottom of the inner side of the wax powder processing pool through the hydraulic lifting rod;
the wax powder storage tank is arranged at the rear side of the wax powder processing tank, a horizontal communication port is formed in the adjacent side walls of the wax powder storage tank and the wax powder processing tank in a penetrating mode, a feeding supporting plate is arranged on the inner side of the wax powder storage tank in an embedded and sliding mode, a feeding lifting rod is arranged on the lower side of the feeding supporting plate, the lower surface of the lifting supporting plate is mutually connected with the bottom of the inner side of the wax powder storage tank through the feeding lifting rod, and horizontal guide grooves are formed in the tops of the left side wall and the right side wall of the wax powder storage tank;
the synchronous feeding frame is arranged above the wax powder storage pool in a sliding mode, the synchronous feeding frame is connected with the wax powder storage pool in a sliding mode through the horizontal guide groove, a feeding scraper blade is arranged at the rear end of the synchronous feeding frame, and a material returning scraper blade is arranged at the front end of the feeding scraper blade;
the door-shaped fixing frames are symmetrically arranged on the left side and the right side of the wax powder processing pool, and a vertical guide groove is formed in the middle of each door-shaped fixing frame;
the lifting forming frame is arranged right above the wax powder processing pool, vertical sliding blocks are symmetrically arranged on the left side and the right side of the lifting forming frame, the lifting forming frame is connected with the door-shaped fixing frame in a sliding mode through the vertical sliding blocks and the vertical guide grooves, and a horizontal mounting groove is formed in the bottom of the lifting forming frame;
and the printing contact plate is embedded and arranged on the inner side of the horizontal mounting groove in a sliding manner, and the lower surface of the printing contact plate is provided with contact raised grains.
In some optional embodiments, an unloading heating wire is arranged in the middle of the lifting supporting plate, a connecting guide plate is arranged at the front side edge of the wax powder processing pool, and a horizontal conveying belt is arranged outside the connecting guide plate.
In some optional embodiments, a feeding motor is arranged at the shaft end of the horizontal screw, a connecting threaded sleeve is arranged in the middle of the synchronous feeding frame, and the synchronous feeding frame is connected with the horizontal screw through the connecting threaded sleeve.
In some optional embodiments, the feed back scraper and the bottom surface of the feeding scraper are arranged in parallel, the axial center line of the horizontal screw is parallel to the horizontal center line of the horizontal guide groove, the horizontal center line of the horizontal guide groove is parallel to the upper surface of the lifting support plate, and the upper surface of the lifting support plate is parallel to the upper surface of the feeding support plate.
In some optional embodiments, a vertical screw is arranged in the middle of the vertical guide groove, a lifting motor is arranged at the shaft end of the vertical screw, a vertical screw sleeve is arranged in the middle of the vertical slider, the vertical slider is connected with the vertical screw through the vertical screw sleeve, and the vertical central line of the vertical guide groove is perpendicular to the upper surface of the lifting supporting plate.
In some optional embodiments, a plurality of embedded heating blocks are uniformly arranged above the horizontal mounting groove in parallel, an electric heating wire is arranged in the middle of each embedded heating block, a plurality of heat conduction embedded grooves are uniformly arranged on the upper surface of the printing contact plate in parallel, the printing contact plate is in embedded sliding connection with the embedded heating blocks through the heat conduction embedded grooves, and the heat conduction embedded grooves and the embedded heating blocks are matched in size.
In some optional embodiments, a flitch storage rack is vertically arranged in parallel on the rear side of the lifting forming rack, a plurality of horizontal storage grooves are arranged in the middle of the flitch storage rack, the horizontal storage grooves are uniformly arranged in parallel along the vertical central line direction of the flitch storage rack, and a pick-and-place opening is arranged on one side of each horizontal storage groove close to the lifting forming rack.
In some optional embodiments, an arc-shaped positioning groove is formed in the middle of each of the left and right sides of the printing contact plate, an arc-shaped elastic card is arranged on each of the left and right sides of the horizontal storage tank, and the arc-shaped positioning groove and the arc-shaped elastic card are correspondingly arranged to be matched with each other.
In some optional embodiments, a horizontal traction frame is further arranged in the middle of the horizontal installation groove in a sliding fit mode, a traction embedded block is arranged in the middle of the front side of the horizontal traction frame, a traction electromagnet is arranged in the middle of the traction embedded block, a horizontal rack is arranged on the rear side of the horizontal traction frame, a driving gear is arranged on the upper side of the horizontal rack in a meshed mode, and a driving motor is arranged at the shaft end of the driving gear.
In some optional embodiments, the front end of the printing contact plate is provided with a traction connecting groove, the middle of the traction connecting groove is provided with a connecting magnet, and the traction connecting groove and the traction embedding block are mutually matched in size.
It can be seen from the foregoing that, in the water pump impeller casting wax mold forming device provided in one or more embodiments of the present specification, a plurality of printing contact plates are provided, a contact raised pattern shape on each printing contact plate corresponds to a plurality of cross sections of a required water pump impeller in sequence, and the lifting forming frame can drive the printing contact plates to contact and heat wax powder in the wax powder processing pool, so as to melt and shape the wax powder to solidify into a thin wax mold having a shape identical to that of the contact raised pattern, and by continuously changing the printing contact plates, the wax molds corresponding to the contact raised pattern shapes are processed in sequence, so that a wax mold having a shape identical to that of the required water pump impeller can be stacked and processed through a plurality of layers of wax molds.
Drawings
In order to more clearly illustrate one or more embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly described below, it is obvious that the drawings in the following description are only examples of one or more embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic front view of one or more embodiments of the present disclosure;
FIG. 2 is a schematic diagram of a backside structure in accordance with one or more embodiments of the present disclosure;
FIG. 3 is a schematic illustration of a partial longitudinal cross-sectional structure in accordance with one or more embodiments of the present disclosure;
FIG. 4 is a schematic diagram of an internal structure of a wax powder processing tank according to one or more embodiments of the present disclosure;
fig. 5 is a schematic structural diagram of a synchronous feed rack according to one or more embodiments of the present disclosure;
fig. 6 is a schematic upper side view of an elevator forming frame according to one or more embodiments of the present disclosure;
fig. 7 is a schematic view of the underside of an elevator forming frame according to one or more embodiments of the present disclosure;
FIG. 8 is a schematic structural diagram of a printing touch pad according to one or more embodiments of the present disclosure;
fig. 9 is a schematic structural view of a flitch storage rack according to one or more embodiments of the present disclosure;
fig. 10 is a schematic structural view of a horizontal traction frame according to one or more embodiments of the present disclosure.
Detailed Description
To make the objects, aspects and advantages of one or more embodiments of the present disclosure more apparent, one or more embodiments of the present disclosure are described in further detail below with reference to specific embodiments.
It is to be understood that unless otherwise defined, technical or scientific terms used herein with respect to one or more embodiments of the present disclosure shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar language in one or more embodiments of the present description is not intended to imply any order, quantity, or importance, but rather the intention is to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
One or more embodiments of this description, a water pump impeller casting wax matrix shaping processingequipment includes:
the wax powder processing pool comprises a wax powder processing pool 1, wherein a lifting supporting plate 101 is embedded and slidably arranged inside the wax powder processing pool 1, a plurality of hollow holes 102 are uniformly formed in the surface of the lifting supporting plate 101 in a penetrating mode, a hydraulic lifting rod 103 is arranged on the lower side of the lifting supporting plate 101, and the lower surface of the lifting supporting plate 101 is connected with the bottom of the inner side of the wax powder processing pool 1 through the hydraulic lifting rod 103;
the wax powder storage tank 2 is arranged on the rear side of the wax powder processing tank 1, a horizontal communication port 201 is formed in the wax powder storage tank 2 and the adjacent side wall of the wax powder processing tank 1 in a penetrating mode, a feeding supporting plate 202 is arranged on the inner side of the wax powder storage tank 2 in an embedded and sliding mode, a feeding lifting rod 203 is arranged on the lower side of the feeding supporting plate 202, the lower surface of the lifting supporting plate 101 is connected with the bottom of the inner side of the wax powder storage tank 2 through the feeding lifting rod 203, and horizontal guide grooves 204 are formed in the tops of the left side wall and the right side wall of the wax powder storage tank 2;
the synchronous feeding frame 3 is arranged above the wax powder storage pool 2 in a sliding mode, the synchronous feeding frame 3 is connected with the wax powder storage pool 2 in a sliding mode through the horizontal guide groove 204, a feeding scraper 301 is arranged at the rear end of the synchronous feeding frame 3, and a return scraper 302 is arranged at the front end of the feeding scraper 301;
the door-shaped fixing frames 4 are symmetrically arranged at the left side and the right side of the wax powder processing pool 1, and a vertical guide groove 401 is arranged in the middle of each door-shaped fixing frame 4;
the wax powder processing device comprises a lifting forming frame 5, a plurality of vertical sliding blocks 501 and a plurality of horizontal mounting grooves 503, wherein the lifting forming frame 5 is arranged right above a wax powder processing pool 1, the left side and the right side of the lifting forming frame 5 are symmetrically provided with the vertical sliding blocks 501, the lifting forming frame 5 is connected with a door type fixing frame 4 in a sliding mode through the vertical sliding blocks 501 and vertical guide grooves 401, and the bottom of the lifting forming frame 5 is provided with the horizontal mounting grooves 503;
the printing contact plate 6 is fitted and slidably provided inside the horizontal mounting groove 503, and a contact ridge 601 is provided on the lower surface of the printing contact plate 6.
Referring to fig. 1 to 10, as an embodiment of the present invention, a water pump impeller casting wax mold forming device includes: the wax powder processing pool comprises a wax powder processing pool 1, wherein a lifting supporting plate 101 is embedded and slidably arranged inside the wax powder processing pool 1, a plurality of hollow holes 102 are uniformly formed in the surface of the lifting supporting plate 101 in a penetrating mode, a hydraulic lifting rod 103 is arranged on the lower side of the lifting supporting plate 101, and the lower surface of the lifting supporting plate 101 is connected with the bottom of the inner side of the wax powder processing pool 1 through the hydraulic lifting rod 103; the wax powder storage tank 2 is arranged on the rear side of the wax powder processing tank 1, a horizontal communication port 201 is formed in the wax powder storage tank 2 and the adjacent side wall of the wax powder processing tank 1 in a penetrating mode, a feeding supporting plate 202 is arranged on the inner side of the wax powder storage tank 2 in an embedded and sliding mode, a feeding lifting rod 203 is arranged on the lower side of the feeding supporting plate 202, the lower surface of the lifting supporting plate 101 is connected with the bottom of the inner side of the wax powder storage tank 2 through the feeding lifting rod 203, and horizontal guide grooves 204 are formed in the tops of the left side wall and the right side wall of the wax powder storage tank 2; the synchronous feeding frame 3 is arranged above the wax powder storage pool 2 in a sliding mode, the synchronous feeding frame 3 is connected with the wax powder storage pool 2 in a sliding mode through the horizontal guide groove 204, a feeding scraper 301 is arranged at the rear end of the synchronous feeding frame 3, and a return scraper 302 is arranged at the front end of the feeding scraper 301; the door-shaped fixing frames 4 are symmetrically arranged at the left side and the right side of the wax powder processing pool 1, and a vertical guide groove 401 is arranged in the middle of each door-shaped fixing frame 4; the wax powder processing device comprises a lifting forming frame 5, a plurality of vertical sliding blocks 501 and a plurality of horizontal mounting grooves 503, wherein the lifting forming frame 5 is arranged right above a wax powder processing pool 1, the left side and the right side of the lifting forming frame 5 are symmetrically provided with the vertical sliding blocks 501, the lifting forming frame 5 is connected with a door type fixing frame 4 in a sliding mode through the vertical sliding blocks 501 and vertical guide grooves 401, and the bottom of the lifting forming frame 5 is provided with the horizontal mounting grooves 503; printing contact plate 6, the jogged sliding is set in the inner side of the horizontal mounting groove 503, the lower surface of the printing contact plate 6 is provided with contact raised grain 601, the device is filled with very fine wax powder through wax powder processing pool 1 and wax powder storage pool 2, and the lifting forming frame 5 arranged right above the wax powder processing pool 1 can slide up and down along the vertical guide groove 401 to adjust the height of the printing contact plate 6 jogged and mounted in the bottom horizontal mounting groove 503, the lower surface of the printing contact plate 6 is provided with contact raised grain 601, and the printing contact plate 6 can contact the wax powder in the wax powder processing pool 1 through adjusting the height, and by heating the printing contact plate 6, the printing contact plate 6 contacts the wax powder tiled in the wax powder processing pool 1 through the contact raised grain 601, so as to melt the wax powder at the contact position of the contact raised grain 601, then the printing contact plate 6 can be separated, the wax powder is melted and re-solidified into a thin wax pattern layer with the same shape as the contact raised pattern 601, the first wax pattern layer can be formed and fixed on the lifting supporting plate 101 of the wax powder processing pool 1, the lifting supporting plate 101 can be lowered after the forming is finished, the feeding supporting plate 202 in the wax powder storage pool 2 can be lifted to eject the wax powder filled in the wax pattern layer out for a certain height, then the synchronous feeding frame 3 can drive the feeding scraper 301 and the return scraper 302 to synchronously move, the wax powder in the wax powder storage pool 2 is scraped into the wax powder processing pool 1 through the feeding scraper 301, when the synchronous feeding frame 3 is reset, the feeding scraper 301 can scrape the redundant wax powder back into the wax powder storage pool 2 and smooth the wax powder in the wax powder processing pool 1, so that the first wax pattern layer on the printing contact plate 6 is covered with a new wax powder layer, and the forming shape of each wax pattern layer is determined by the shape of the contact raised pattern 601, the shape of the contact raised grain 601 is determined by the shape of the processed water pump impeller, a wax mould of one water pump impeller is processed and produced, a printing contact plate 6 with various contact raised grains 601 is required to be processed, the shape of the contact raised grain 601 is just the cross sections of the water pump impeller, so that another printing contact plate 6 with the contact raised grains 601 corresponding to the cross section shapes of the water pump impeller in sequence can be replaced, wax powder which is tiled in the wax powder processing pool 1 is lowered again to melt and process a second layer of wax mould, the printing contact plate 6 with the contact raised grains 601 corresponding to the shape is replaced in sequence through the continuous descending of the lifting support plate 101, the melting processing is carried out layer by layer, a wax mould with the same shape as the required water pump impeller can be processed through the accumulation of a plurality of layers of wax moulds, and the processed wax mould can carry out further production and casting molding work to process the water pump impeller, can avoid extravagant material during whole processing production, pile up processing for traditional 3D, whole machining efficiency is also higher.
Referring to fig. 1 to 10, optionally, the device processes and shapes wax powder filled in a wax powder processing pool 1 by melting layer by layer to accumulate and process a water pump impeller wax mold, a lifting forming frame 5 arranged right above the wax powder processing pool 1 can slide up and down along a vertical guide groove 401, a vertical screw 402 is arranged in the middle of the vertical guide groove 401, a lifting motor 403 is arranged at the shaft end of the vertical screw 402, a vertical screw sleeve 502 is arranged in the middle of a vertical slide block 501, the vertical slide block 501 is connected with the vertical screw 402 through the vertical screw sleeve 502, the vertical center line of the vertical guide groove 401 is perpendicular to the upper surface of a lifting supporting plate 101, so that the lifting motor 403 can drive the vertical screw 402 to rotate, the lifting forming frame 5 is driven by the vertical screw sleeve 502 to slide up and down along the vertical guide groove 401 to adjust the height of a printing contact plate 6 embedded in a horizontal mounting groove 503 at the bottom, a plurality of embedded heating blocks 504 are uniformly arranged above the horizontal mounting groove 503 in parallel, an electric heating wire 505 is arranged in the middle of each embedded heating block 504, a plurality of heat conduction embedded grooves 603 are uniformly arranged on the upper surface of the printing contact plate 6 in parallel, the printing contact plate 6 is connected with the embedded heating blocks 504 in an embedded and sliding mode through the heat conduction embedded grooves 603, the heat conduction embedded grooves 603 and the embedded heating blocks 504 are matched with each other in size, so that the electric heating wire 505 can heat the embedded heating blocks 504 through electrification, the printing contact plate 6 is further heated, the heat conduction embedded grooves 603 and the embedded heating blocks 504 are embedded with each other, the contact area and the heat conduction efficiency can be improved, and the heating efficiency is further improved.
Referring to fig. 1 to 10, optionally, the apparatus processes and shapes wax powder in a wax powder processing pool 1 by melting layer by layer to stack and process a water pump impeller wax mold, and a first layer of wax mold is directly formed on a lifting support plate 101 to drive the wax mold to move up and down to adjust the height by the lifting support plate 101, and after the wax powder is melted by a contact raised line 601 of a printing contact plate 6 to complete a layer of shaping, the lifting support plate 101 needs to drive the wax mold to move down by a fixed distance, i.e. the distance of the forming thickness of a single layer of wax mold, so as to supplement the wax powder, the apparatus stores the wax powder to be supplemented by a wax powder storage pool 2, the lifting support plate 101 is arranged in the wax powder storage pool 2, the wax powder in the wax powder storage pool 2 can be lifted by the lifting support plate 101 to increase the height of the wax powder therein, a synchronous feeding frame 3 is further arranged on the wax powder storage pool 2, and the synchronous feeding frame 3 is slidably connected with the wax powder storage pool 2 by a horizontal guide groove 204, and the shaft end of the horizontal screw 205 is provided with a feeding motor 206, the middle of the synchronous feeding frame 3 is provided with a connecting threaded sleeve 303, the synchronous feeding frame 3 is connected with the horizontal screw 205 through the connecting threaded sleeve 303, so that the feeding motor 206 can drive the synchronous feeding frame 3 to translate along the horizontal guide groove 204 through the horizontal screw 205 and the connecting threaded sleeve 303, the axial central line of the horizontal screw 205 is parallel to the horizontal central line of the horizontal guide groove 204, the horizontal central line of the horizontal guide groove 204 is parallel to the upper surface of the lifting supporting plate 101, the upper surface of the lifting supporting plate 101 is parallel to the upper surface of the feeding supporting plate 202, meanwhile, the feeding scraper 301 and the return scraper 302 are arranged on the synchronous feeding frame 3 in parallel, the return scraper 302 is parallel to the bottom surface of the feeding scraper 301, and the return scraper 302 is positioned at the horizontal communication port 201 of the wax powder storage pool 2, so when synchronous feed frame 3 drives pay-off scraper blade 301 and feed back scraper blade 302 and removes to wax powder processing pond 1 by wax powder storage pool 2 in step, pay-off scraper blade 301 can push away the wax powder that rises in wax powder storage pool 2 to wax powder processing pond 1 in order to cover on the fashioned wax matrix before through the wax powder of replenishment, then when synchronous feed frame 3 backward movement resets, feed back scraper blade 302 alright with push back wax powder storage pool 2 to the wax powder to, and strickle the wax powder in the wax powder processing pond 1 off, thereby accomplish the supplementary work of wax powder, can continuously carry out the shaping processing.
Referring to fig. 1 to 10, optionally, the device processes and shapes wax powder filled in the wax powder processing pool 1 by melting layer by layer to stack and process the water pump impeller wax pattern, the first layer of wax pattern is directly formed on the lifting support plate 101, after the formation of all the wax patterns is completed, the lifting support plate 101 can be lifted to lift the formed wax patterns completely from the wax powder in the wax powder processing pool 1, so as to facilitate the subsequent taking, the hollow holes 102 densely distributed on the lifting support plate 101 can make the wax powder flow through when the lifting support plate 101 is lifted, so as to prevent the wax powder from being stacked on the lifting support plate 101, the lifting support plate 101 can take down the wax patterns for the subsequent processing after the formed wax patterns are completely lifted from the wax powder in the wax powder processing pool 1, and the unloading heating wire 104 is arranged in the middle of the lifting support plate 101, so that the lifting support plate 101 can be temporarily heated by the unloading heating wire 104, with the junction of melting wax matrix and lift layer board 101, be convenient for take it off, the front side edge department of wax powder processing pond 1 is provided with connects stock guide 105 simultaneously, the outside of connecting stock guide 105 is provided with horizontal transport belt 106, so accomplish the processing back, door type mount 4 can promote to connecting stock guide 105 through removing the wax matrix on with lift layer board 101, and slide to horizontal transport belt 106 naturally through connecting stock guide 105, in order to carry the unloading, thereby be convenient for carry out automatic unloading work and continuous production, it is just more convenient to use the change of efficiency man-hour.
Referring to fig. 1 to 10, alternatively, the apparatus processes a wax pattern of a water pump impeller by filling wax powder into a wax powder processing pool 1 for melting, processing and shaping layer by layer, wherein the shape of each layer of wax pattern is determined by the shape of a contact raised grain 601, and the shape of the contact raised grain 601 is determined by the shape of the processed water pump impeller, so as to process and produce a wax pattern of a water pump impeller, a printing contact plate 6 having a plurality of contact raised grains 601 is required to be processed, and the shapes of the contact raised grains 601 are a plurality of cross sections of the water pump impeller, so that the printing contact plates 6 of the contact raised grains 601 corresponding to the cross sections of the water pump impeller are required to be sequentially replaced during processing, and therefore, a flitch storage rack is vertically arranged in parallel on the rear side of a lifting and forming rack 5 of the apparatus, a plurality of horizontal storage slots are arranged in the middle of the flitch storage rack, and the horizontal storage slots are uniformly arranged in parallel along the vertical center line direction of the flitch storage rack, one side of the horizontal storage tank close to the lifting forming frame 5 is provided with a taking and placing opening, each horizontal storage tank can be independently used for placing and storing a printing contact plate 6 in a sliding manner, the printing contact plates 6 with the corresponding contact raised grains 601 of the cross section shape of the water pump impeller can be sequentially placed and stored from bottom to top, the arc positioning grooves 602 are respectively arranged in the middles of the left side and the right side of each printing contact plate 6, the arc elastic cards are respectively arranged on the left side and the right side of each horizontal storage tank, and the arc positioning grooves 602 are correspondingly arranged and stored to be matched with the arc elastic cards, so that when the printing contact plates 6 are embedded and stored in the horizontal storage tanks, the arc elastic cards can be embedded into the arc positioning grooves 602 to temporarily fix the printing contact plates 6, the printing contact plates 6 are prevented from sliding, meanwhile, the printing contact plates 6 can be directly sucked and drawn out by sliding, and the taking, the placing and the replacing of the printing contact plates 6 are convenient, the use is more convenient and faster.
Referring to fig. 1 to 10, optionally, in some optional embodiments, the apparatus stores a plurality of printing contact plates 6 required for processing by a flitch storage rack, the printing contact plates 6 storing contact raised grains 601 having cross-sectional shapes corresponding to the water pump impeller can be sequentially placed from bottom to top, the elevation forming rack 5 can slide up and down to adjust the height, and move to a horizontal storage tank storing the printing contact plates 6 required for printing, so that the corresponding horizontal storage tank is flush with the horizontal mounting tank 503, a horizontal traction rack is slidably arranged in the middle of the horizontal mounting tank 503, a traction embedded block is arranged in the middle of the front side of the horizontal traction rack, a traction electromagnet is arranged in the middle of the traction embedded block, a horizontal rack is arranged at the rear side of the horizontal traction rack, a driving gear is engaged with the upper side of the horizontal rack, a driving motor is arranged at the shaft end of the driving gear, so that the driving motor can drive the horizontal traction rack to move back and forth by the driving gear and the horizontal rack, the front end of printing contact board 6 simultaneously is provided with draws the spread groove 604, the centre of drawing the spread groove 604 is provided with connecting magnet 605, draw the spread groove 604 and draw the size between the gomphosis piece and mutually support, so when the horizontal hold up tank and the parallel and level of horizontal mounting groove 503 parallel and level that correspond, horizontal traction frame can draw spread groove 604 through drawing the gomphosis piece embedding, and attract connecting magnet 605 through drawing the electro-magnet, in order to drive the printing contact board 6 synchronous motion that corresponds, be convenient for pull printing contact board 6 and remove to horizontal mounting groove 503 by the horizontal hold up tank, or remove to horizontal hold up tank by horizontal mounting groove 503, in order to carry out automatic the change to printing contact board 6, and then carry out the shaping processing work, machining efficiency is higher, more convenient and fast during the use.
When the device is used, required fine wax powder is added into a wax powder processing pool 1 and a wax powder storage pool 2 of the device, then a plurality of printing contact plates 6 with contact raised grains 601 of the cross section shape of a required water pump impeller can be sequentially placed and stored in a horizontal storage groove of a flitch storage rack from bottom to top, during molding processing, a lifting supporting plate 101 is lifted to the highest position at first, a layer of thin wax powder is kept to be covered on the lifting supporting plate, then a lifting motor 403 can drive a vertical screw 402 to rotate, and then a lifting molding rack 5 is driven by a vertical screw sleeve 502 to slide up and down along a vertical guide groove 401, so that a horizontal mounting groove 503 at the bottom of the lifting molding rack 5 is moved to the horizontal storage groove storing the printing contact plates 6, the corresponding horizontal storage groove is aligned with the horizontal mounting groove 503, and then the driving motor can drive a horizontal traction rack to move horizontally through a driving gear and a horizontal rack, embedding the traction embedded block into a traction connecting groove 604, electrifying a traction electromagnet to attract and connect a magnet 605, dragging the printing contact plate 6 to move from a horizontal storage tank to a horizontal mounting groove 503 to finish the replacement and installation of the printing contact plate 6, simultaneously embedding and sliding the printing contact plate 6 with an embedded heating block 504 through a heat conduction embedded groove 603, electrifying an electric heating wire 505 to heat the embedded heating block 504, further heating the printing contact plate 6, contacting the printing contact plate 6 with wax powder which is flatly laid in a wax powder processing pool 1 through a contact raised grain 601 to melt the wax powder at the contact part of the contact raised grain 601, lifting and separating the printing contact plate 6 after melting, melting the wax powder to re-solidify the wax powder into a thin wax mold with the same shape as the contact raised grain 601, and forming the first wax mold to be fixed on a lifting support plate 101 of the wax powder processing pool 1, after the molding is finished, the lifting supporting plate 101 is contracted and drawn by the hydraulic lifting rod 103 to reduce the height, the feeding supporting plate 202 in the wax powder storage pool 2 is lifted by the feeding lifting rod 203 to eject the wax powder filled in the wax powder to a certain height, then the synchronous feeding frame 3 drives the feeding scraper 301 and the return scraper 302 to synchronously move, the wax powder in the wax powder storage pool 2 is scraped into the wax powder processing pool 1 by the feeding scraper 301, when the synchronous feeding frame 3 is reset, the feeding scraper 301 can scrape the redundant wax powder back into the wax powder storage pool 2 and smooth the wax powder in the wax powder processing pool 1, so that a new layer of wax powder is covered on a first layer of wax mould on the printing contact plate 6, meanwhile, the synchronous feeding frame 3 is also replaced by another printing contact plate 6 with contact raised grains 601 in the corresponding sequence of the cross section shape of the water pump impeller, and the wax powder tiled in the wax powder processing pool 1 is lowered again, the second layer of wax pattern is processed in a melting mode, so that the lifting supporting plate 101 continuously descends, the printing contact plate 6 with the corresponding contact convex line 601 in the shape is sequentially replaced, melting processing is carried out layer by layer, a wax pattern with the same shape as the required water pump impeller is formed by stacking and processing a plurality of layers of wax patterns, and the processing work of the wax pattern is completed.
The invention provides a water pump impeller casting wax pattern forming processing device, which is provided with a plurality of printing contact plates 6, wherein the shape of a contact raised grain 601 on each printing contact plate 6 is sequentially corresponding to a plurality of cross sections of a required water pump impeller, a lifting forming frame 5 can drive the printing contact plates 6 to contact and heat wax powder in a wax powder processing pool 1 so as to melt and shape the wax powder to solidify into a thin wax pattern with the same shape as the contact raised grain 601, and the wax pattern with the corresponding shape of the contact raised grain 601 is sequentially processed by continuously replacing the printing contact plates 6, so that a wax pattern with the same shape as the required water pump impeller can be processed by stacking a plurality of layers of wax patterns.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to suggest that the scope of one or more embodiments of the present specification (including the claims) is limited to these examples; within the context of one or more embodiments of the present description, features from the above embodiments or from different embodiments may also be combined, steps may be performed in any order, and there are many other variations of the different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
While one or more embodiments of the present specification have been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the one or more embodiments of the present disclosure.
Claims (10)
1. The utility model provides a water pump impeller casting wax matrix forming processingequipment which characterized in that includes:
the wax powder processing pool is internally embedded with a lifting support plate in a sliding manner, a plurality of hollowed holes are uniformly formed in the surface of the lifting support plate in a penetrating manner, a hydraulic lifting rod is arranged on the lower side of the lifting support plate, and the lower surface of the lifting support plate is connected with the bottom of the inner side of the wax powder processing pool through the hydraulic lifting rod;
the wax powder storage tank is arranged at the rear side of the wax powder processing tank, a horizontal communication port is formed in the adjacent side walls of the wax powder storage tank and the wax powder processing tank in a penetrating mode, a feeding supporting plate is arranged on the inner side of the wax powder storage tank in an embedded and sliding mode, a feeding lifting rod is arranged on the lower side of the feeding supporting plate, the lower surface of the lifting supporting plate is mutually connected with the bottom of the inner side of the wax powder storage tank through the feeding lifting rod, and horizontal guide grooves are formed in the tops of the left side wall and the right side wall of the wax powder storage tank;
the synchronous feeding frame is arranged above the wax powder storage pool in a sliding mode, the synchronous feeding frame is connected with the wax powder storage pool in a sliding mode through the horizontal guide groove, a feeding scraper blade is arranged at the rear end of the synchronous feeding frame, and a material returning scraper blade is arranged at the front end of the feeding scraper blade;
the door-shaped fixing frames are symmetrically arranged on the left side and the right side of the wax powder processing pool, and a vertical guide groove is formed in the middle of each door-shaped fixing frame;
the lifting forming frame is arranged right above the wax powder processing pool, vertical sliding blocks are symmetrically arranged on the left side and the right side of the lifting forming frame, the lifting forming frame is connected with the door-shaped fixing frame in a sliding mode through the vertical sliding blocks and the vertical guide grooves, and a horizontal mounting groove is formed in the bottom of the lifting forming frame;
and the printing contact plate is embedded and arranged on the inner side of the horizontal mounting groove in a sliding manner, and the lower surface of the printing contact plate is provided with contact raised grains.
2. The water pump impeller casting wax mold forming device as claimed in claim 1, wherein an unloading heating wire is arranged in the middle of the lifting support plate, a connecting guide plate is arranged at the front side edge of the wax powder processing pool, and a horizontal conveying belt is arranged outside the connecting guide plate.
3. The water pump impeller casting wax mold forming device as claimed in claim 1, wherein a horizontal screw is arranged in the middle of the top of the wax powder storage pool, a feeding motor is arranged at the shaft end of the horizontal screw, a connecting threaded sleeve is arranged in the middle of the synchronous feeding frame, and the synchronous feeding frame is connected with the horizontal screw through the connecting threaded sleeve.
4. The water pump impeller casting wax mold forming device as claimed in claim 3, wherein the bottom surfaces of the returning scraper and the feeding scraper are arranged in parallel, the axial center line of the horizontal screw is parallel to the horizontal center line of the horizontal guide groove, the horizontal center line of the horizontal guide groove is parallel to the upper surface of the lifting support plate, and the upper surface of the lifting support plate is parallel to the upper surface of the feeding support plate.
5. The water pump impeller casting wax mold forming and processing device as claimed in claim 1, wherein a vertical screw is arranged in the middle of the vertical guide groove, a lifting motor is arranged at the shaft end of the vertical screw, a vertical thread sleeve is arranged in the middle of the vertical slider, the vertical slider is connected with the vertical screw through the vertical thread sleeve, and the vertical center line of the vertical guide groove is perpendicular to the upper surface of the lifting support plate.
6. The water pump impeller casting wax mold forming device as claimed in claim 1, wherein a plurality of embedded heating blocks are uniformly arranged in parallel above the horizontal mounting groove, an electric heating wire is arranged in the middle of each embedded heating block, a plurality of heat conduction embedded grooves are uniformly arranged in parallel on the upper surface of the printing contact plate, the printing contact plate is in embedded sliding connection with the embedded heating blocks through the heat conduction embedded grooves, and the heat conduction embedded grooves and the embedded heating blocks are matched in size.
7. The water pump impeller casting wax mold forming device as claimed in claim 1, wherein a flitch storage rack is vertically arranged in parallel at the rear side of the lifting forming rack, a plurality of horizontal storage grooves are arranged in the middle of the flitch storage rack, the horizontal storage grooves are uniformly arranged in parallel along the vertical center line direction of the flitch storage rack, and a taking and placing opening is arranged at one side of each horizontal storage groove, which is close to the lifting forming rack.
8. The water pump impeller casting wax mold forming device as claimed in claim 7, wherein an arc-shaped positioning slot is provided in the middle of each of the left and right sides of the printing contact plate, an arc-shaped elastic clip is provided on each of the left and right sides of the horizontal storage tank, and the arc-shaped positioning slot and the arc-shaped elastic clip are correspondingly provided for storage and mutual cooperation.
9. The water pump impeller casting wax mold forming device as claimed in claim 1, wherein a horizontal traction frame is further slidably arranged in the middle of the horizontal installation groove, a traction engagement block is arranged in the middle of the front side of the horizontal traction frame, a traction electromagnet is arranged in the middle of the traction engagement block, a horizontal rack is arranged on the rear side of the horizontal traction frame, a driving gear is meshed with the upper side of the horizontal rack, and a driving motor is arranged at the shaft end of the driving gear.
10. The water pump impeller casting wax mold forming device as claimed in claim 1, wherein a traction connecting groove is formed at a front end of the printing contact plate, a connecting magnet is arranged in the middle of the traction connecting groove, and the traction connecting groove and the traction fitting block are matched in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111198382.XA CN113976823A (en) | 2021-10-14 | 2021-10-14 | Water pump impeller casting wax matrix forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111198382.XA CN113976823A (en) | 2021-10-14 | 2021-10-14 | Water pump impeller casting wax matrix forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113976823A true CN113976823A (en) | 2022-01-28 |
Family
ID=79738646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111198382.XA Withdrawn CN113976823A (en) | 2021-10-14 | 2021-10-14 | Water pump impeller casting wax matrix forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113976823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115246219A (en) * | 2022-09-23 | 2022-10-28 | 山东交通学院 | Automatic 3D printing apparatus of drawing of patterns |
-
2021
- 2021-10-14 CN CN202111198382.XA patent/CN113976823A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115246219A (en) * | 2022-09-23 | 2022-10-28 | 山东交通学院 | Automatic 3D printing apparatus of drawing of patterns |
| CN115246219B (en) * | 2022-09-23 | 2022-11-25 | 山东交通学院 | Automatic 3D printing apparatus of drawing of patterns |
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Application publication date: 20220128 |
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