CN111152059A - Heat recovery's cast member rough machining equipment - Google Patents
Heat recovery's cast member rough machining equipment Download PDFInfo
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- CN111152059A CN111152059A CN202010140997.6A CN202010140997A CN111152059A CN 111152059 A CN111152059 A CN 111152059A CN 202010140997 A CN202010140997 A CN 202010140997A CN 111152059 A CN111152059 A CN 111152059A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a casting part rough machining device capable of recycling heat, which comprises a power box, wherein the left end surface and the right end surface of the power box are fixedly connected with bilaterally symmetrical circulating pipelines, a leading-in high-pressure guide pipe positioned on the upper side of the circulating pipeline is fixedly arranged on the right end surface of the power box, one end of the leading-in high-pressure guide pipe, far away from the power box, is in threaded fit connection with a leading-in screw, and the leading-in screw is fixedly connected to the left end surface of a driving box; the invention has simple structure and convenient operation, skillfully recycles the heat of metallurgical casting, realizes the driving of rough machining equipment by using the turbine structure, completes the rough machining of the cast product while promoting the cooling of the casting equipment, reduces the subsequent machining procedures, greatly saves the energy loss, reduces the production cost and improves the production benefit.
Description
Technical Field
The invention relates to the field of production and processing equipment, in particular to casting part rough machining equipment for recycling heat.
Background
During production, a metal product passes through a plurality of processing technological processes from casting forming to final processing completion.
At present, because of the limitation of the casting technology and the increasing technical requirements of products, the cast products need to be subjected to multiple processes of rough machining, fine machining and the like to ensure the size requirements and the technical requirements of final products, and each additional process means more energy input.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the casting part rough machining equipment capable of recycling heat, the heat of metallurgical casting is recycled skillfully, the rough machining equipment is driven by using a turbine structure, the casting equipment is promoted to be cooled, and meanwhile, the rough machining of the cast product is completed, so that the subsequent machining procedures are reduced, the energy consumption is greatly saved, the production cost is reduced, and the production benefit is improved.
The invention is realized by the following technical scheme.
The invention relates to casting part rough machining equipment for recycling heat, which comprises a power box, wherein the left end surface and the right end surface of the power box are fixedly connected with bilaterally symmetrical circulating pipelines, the right end surface of the power box is fixedly provided with an introduction high-pressure guide pipe positioned on the upper side of the circulating pipeline, one end of the introduction high-pressure guide pipe far away from the power box is in threaded fit connection with an introduction screw port, the introduction screw port is fixedly connected onto the left end surface of a driving box, the right end surface of the driving box is symmetrically and fixedly provided with an outlet screw port, high-pressure through holes communicating the introduction screw port with the outlet screw port are communicated from left to right in the driving box, and the right end surface of the driving box is fixedly connected with a base;
be equipped with first transmission chamber in the drive case, be equipped with second transmission chamber on the first transmission intracavity roof, it is equipped with first integral key shaft to rotate on the inner wall about the second transmission chamber, it is equipped with first transmission gear and is located to rotate on the first integral key shaft first transmission gear downside radius ratio second transmission gear that first transmission gear is little, spline fit has on the first integral key shaft and is located the third drive gear of first transmission gear upside and being located first transmission gear with the first spline housing in the middle of the second transmission gear, it is equipped with first transmission shaft to rotate on the second transmission intracavity diapire, first transmission shaft runs through downwards second transmission intracavity diapire and normal running fit is connected with it, first transmission shaft is located part in the second transmission intracavity fixed be equipped with the same fourth transmission gear of second transmission gear specification and be located fourth transmission gear downside and with first transmission gear downside The same fifth drive gear of moving gear specification, first drive gear with fourth drive gear meshes mutually, second drive gear with fifth drive gear meshes mutually, first transmission shaft stretches out downwards the part bottom terminal surface fixedly connected with blade disc in second transmission chamber, it is equipped with the ascending second transmission shaft that extends to rotate on the second transmission intracavity roof, fixedly connected with on the second transmission shaft with third drive gear matched with starts the centrifugal wheel, be equipped with on the second transmission intracavity roof and cut the turbine chamber of high-pressure through-hole, the second transmission shaft runs through inner wall and normal running fit with it are connected about the turbine chamber, the second transmission shaft is located fixed runner that is equipped with on the part of turbine chamber, the circumference is fixed with the blade on the runner outside terminal surface.
Further, a heating cavity is arranged in the power box, a heat-conducting plate is fixedly arranged on the inner bottom wall of the heating cavity, a first through hole positioned on a communicated circulation pipeline of the lower side of the heat-conducting plate is penetrated through the power box from left to right, the first through hole is communicated with the heat-conducting plate, a water injection threaded hole communicated with the outside is penetrated through the inner wall of the heating cavity, a sealing bolt is tightly matched with the inner thread of the water injection threaded hole, a floating block cavity is arranged on the inner wall of the right side of the heating cavity, the floating block cavity is communicated with the heating cavity through a second through hole, a floating block is arranged in the floating block cavity, a sealing transmission cavity is arranged on the inner wall of the floating block cavity, a first sliding groove with a right opening and extending downwards is arranged on the inner wall of the left side of the sealing transmission cavity, the first sliding groove penetrates through the, fixed be equipped with on the compression rack top end face with roof fixed connection's first spring in the first spout, it is equipped with the liquid level transmission shaft to rotate on the inner wall around the sealed transmission chamber, the last fixed liquid level drive gear that is equipped with of liquid level transmission shaft, liquid level drive gear with the compression rack meshes mutually, be equipped with the opening on the sealed transmission chamber right side inner wall and extend decurrent second spout left, it is equipped with first rack to slide in the second spout, be equipped with on the diapire in the second spout and cut the sealed chamber of first through-hole, fixedly connected with is located on the terminal surface of first rack bottom the gliding sealed dog in sealed chamber, be equipped with sealed through-hole on the sealed dog, be equipped with on the heating chamber left side inner wall with leading-in the communicating third through-hole of high-pressure catheter.
Further, be equipped with braking transmission chamber on the roof of turbine intracavity, the second transmission shaft runs through inner wall and normal running fit with it are connected about the braking transmission chamber, the second transmission shaft is located fixed braking centrifugal wheel that is equipped with on the part of braking transmission intracavity, inner wall rotates about the braking transmission chamber and is equipped with and is located the third transmission shaft of upwards extending on second transmission shaft right side, fixed being equipped with on the third transmission shaft with braking centrifugal wheel matched with sixth drive gear, braking transmission intracavity roof is equipped with braking chamber, the second transmission shaft runs through inner wall and normal running fit with it are connected about the braking chamber, the slip is equipped with in the braking chamber and is located the left brake pad of second transmission shaft, brake pad left side terminal surface fixed be equipped with braking chamber left side inner wall fixed connection's second spring, slip be equipped with on the braking chamber rear side inner wall with brake pad right side terminal surface fixed connection is second rack The third transmission shaft penetrates through the upper inner wall and the lower inner wall of the brake cavity and is connected with the brake cavity in a rotating fit mode, a sector gear is fixedly arranged on the part, located in the brake cavity, of the third transmission shaft, and the sector gear is meshed with the second rack.
Furthermore, a second spline shaft extending downwards and located on the right side of the first spline shaft is rotatably arranged on the upper inner wall and the lower inner wall of the second transmission cavity, a seventh transmission gear matched with the starting centrifugal wheel is in spline fit on the part, located in the second transmission cavity, of the second spline shaft, the second spline shaft penetrates through the upper inner wall and the lower inner wall of the first transmission cavity and is in rotating fit connection with the first transmission cavity, first bevel gears which are symmetrical up and down are rotatably arranged on the part, located in the first transmission cavity, of the second spline shaft, and second spline sleeves which are symmetrical up and down and located on the outer sides of the first bevel gears are in spline fit on the part, located in the first transmission cavity, of the second spline shaft.
Furthermore, a first annular shifting sheet is fixedly arranged on the first spline sleeve, a first shifting rod cavity communicated with the outside is arranged on the inner wall of the left side of the second transmission cavity in a penetrating manner, the first shifting rod cavity is slidably provided with a first shifting rod which is connected with the first annular shifting sheet in a rotating fit manner through a bearing and extends out of the first shifting rod cavity leftwards, first semi-cylindrical rubber strips which are symmetrical up and down are fixedly arranged on the front inner wall and the rear inner wall of the first shifting rod cavity, first meshing teeth are fixedly arranged on the upper end face and the lower end face of the first spline sleeve, second meshing teeth matched with the first meshing teeth are fixedly arranged on the lower end face of the first transmission gear and the upper end face of the second transmission gear, a second annular shifting sheet is fixedly arranged on the second spline sleeve, a second shifting rod cavity communicated with the outside is arranged on the inner wall of the left side of the first transmission cavity in a penetrating manner, and a second shifting rod extending out of the second shifting rod cavity rightwards is arranged in the second, the end face of the left side of each second driving lever is fixedly connected with a third driving lever which is connected with the two second driving levers in a rotating fit mode through bearings, third meshing teeth are fixedly arranged on the end faces of the inner sides of the two second spline sleeves, and fourth meshing teeth matched with the third meshing teeth are fixedly arranged on the end faces of the outer sides of the two first bevel gears.
Furthermore, a second sliding groove with an upward opening is arranged on the base, a workbench is arranged in the second sliding groove in a sliding manner, a first screw hole penetrates through the workbench from left to right, a first screw rod extending rightwards is arranged on the left inner wall and the right inner wall of the second sliding groove in a rotating manner, the first screw rod penetrates through the first screw hole and is connected with the first screw hole in a rotating and matching manner, a second bevel gear is fixedly arranged on the part of the first screw rod, which is positioned in the first transmission cavity, and is respectively engaged with the upper first bevel gear and the lower first bevel gear, a lifting platform is arranged on the top end surface of the workbench, a bilaterally symmetrical limiting cavity is arranged in the lifting platform, a second screw hole with a downward opening is arranged in the middle of the two limiting cavities, a third transmission cavity with an upward opening is arranged in the workbench, and a second screw rod extending upwards is rotatably arranged on the bottom wall, the novel lifting platform is characterized in that a third bevel gear is fixedly arranged on the second screw rod, the second screw rod is meshed with the second screw hole, a fourth transmission shaft extending backwards is rotatably arranged on the inner wall of the rear side of the third transmission cavity, the fourth transmission shaft is fixedly provided with a fourth bevel gear meshed with the third bevel gear, the fourth transmission shaft extends backwards out of the working platform and is in rotating fit connection with the working platform, a rotary table is fixedly arranged on the rear end face of the fourth transmission shaft, a limiting rod which is located in the limiting cavity and slides in a bilateral symmetry mode is fixedly arranged on the top end face of the working platform, front and back symmetrical stop blocks are fixedly arranged on the top end face of the lifting platform, bilateral symmetry third screw holes penetrate through the stop blocks from front to back, and inwards extending bolts meshed with the third screw holes are arranged in the third screw holes.
Further, annular is provided with the first flexible groove of multiunit opening outwards in the braking centrifugal wheel, slidable mounting has first flexible tooth in the first flexible groove, fixed be equipped with in the first flexible inslot wall with first flexible tooth fixed connection's third spring, start in the centrifugal wheel annular be provided with the flexible groove of multiunit opening second outwards, slidable mounting has the flexible tooth of second in the flexible groove of second, fixed be equipped with in the flexible inslot wall of second with the flexible tooth fixed connection's of second fourth spring.
Furthermore, a high-pressure delivery pipe connected with a steam recovery device is connected to the delivery screw in a threaded fit manner.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, skillfully recycles the heat of metallurgical casting, realizes the driving of rough machining equipment by using the turbine structure, completes the rough machining of the cast product while promoting the cooling of the casting equipment, reduces the subsequent machining procedures, greatly saves the energy loss, reduces the production cost and improves the production benefit.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic top view of the lift table of FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 6 is a left side view of the first toggle lever chamber of FIG. 1 according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a right side view of the second toggle lever cavity in FIG. 1 according to an embodiment of the present invention;
FIG. 8 is a left side view of the seal stop of FIG. 1 according to an embodiment of the present invention;
FIG. 9 is a schematic top view of the braking centrifugal wheel of FIG. 1 according to an embodiment of the present invention;
FIG. 10 is a schematic top view of the centrifugal wheel of FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-10, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-10, the rough machining device for casting parts with heat recycling includes a power box 10, a bilateral symmetric circulation pipeline 15 is fixedly connected to left and right end faces of the power box 10, a leading-in high-pressure conduit 30 located on the upper side of the circulation pipeline 15 is fixedly arranged on the right end face of the power box 10, one end of the leading-in high-pressure conduit 30 far away from the power box 10 is in threaded fit connection with a leading-in screw port 86, the leading-in screw port 86 is fixedly connected to the left end face of a driving box 33, a leading-out screw port 84 is symmetrically fixed on the right end face of the driving box 33, a high-pressure through hole 85 communicating the leading-in screw port 86 with the leading-out screw port 84 is penetrated left and right in the driving box, a base 45 is fixedly connected to the right end face of the driving box 33, a first transmission cavity 40 is arranged in the driving box 33, a second transmission cavity 32 is arranged on the inner, rotate on the inner wall about second transmission chamber 32 and be equipped with first integral key shaft 59, rotate on the first integral key shaft 59 and be equipped with first transmission gear 65 and be located the radius ratio of first transmission gear 65 downside is less than second transmission gear 60 that first transmission gear 65 is little, spline fit has on the first integral key shaft 59 and is located the third drive gear 66 of first transmission gear 65 upside and being located first transmission gear 65 with the first spline housing 61 in second transmission gear 60 centre, it is equipped with first transmission shaft 58 to rotate on the bottom wall in second transmission chamber 32, first transmission shaft 58 runs through downwards bottom wall in second transmission chamber 32 and is connected with it rotation fit, first transmission shaft 58 is located the part in second transmission chamber 32 is fixed be equipped with the same fourth transmission gear 68 of second transmission gear 60 specification and is located fourth transmission gear 68 downside and with the same fifth transmission gear 65 specification A transmission gear 69, the first transmission gear 65 is meshed with the fourth transmission gear 68, the second transmission gear 60 is meshed with the fifth transmission gear 69, the end face of the part of the bottom of the first transmission shaft 58 extending downwards out of the second transmission cavity 32 is fixedly connected with a cutter disc 57, a second transmission shaft 76 extending upwards is rotatably arranged on the inner top wall of the second transmission cavity 32, a starting centrifugal wheel 67 matched with the third transmission gear 66 is fixedly connected to the second transmission shaft 76, a turbine cavity 72 for cutting off the high-pressure through hole 85 is arranged on the inner top wall of the second transmission cavity 32, the second transmission shaft 76 penetrates through the upper and lower inner walls of the turbine chamber 72 and is connected with the upper and lower inner walls in a rotating fit manner, a runner 74 is fixedly arranged on the part of the second transmission shaft 76 located in the turbine cavity 72, and blades 73 are circumferentially fixed on the outer end face of the runner 74.
Beneficially, a heating cavity 29 is arranged in the power box 10, a heat conducting plate 12 is fixedly arranged on the bottom wall in the heating cavity 29, a first through hole 11 located on a communicating circulation pipeline 15 on the lower side of the heat conducting plate 12 penetrates through the power box 10 from left to right, the first through hole 11 is communicated with the heat conducting plate 12, a water injection threaded hole 16 communicated with the outside is arranged on the top wall in the heating cavity 29 in a penetrating manner, a sealing bolt 28 is matched with the water injection threaded hole 16 in a threaded manner, a floating block cavity 21 is arranged on the inner wall on the right side of the heating cavity 29, the floating block cavity 21 is communicated with the heating cavity 29 through a second through hole 19, a floating block 20 is arranged in the floating block cavity 21, a sealing transmission cavity 26 is arranged on the top wall in the floating block cavity 21, a first chute 22 which is provided with an opening extending rightwards and downwards is arranged on the inner wall on the left side of the sealing transmission cavity 26, a pressure rack 23 is arranged in the first sliding chute 22 in a sliding manner, a first spring 27 fixedly connected with the inner top wall of the first sliding chute 22 is fixedly arranged on the end surface of the top of the pressure rack 23, a liquid level transmission shaft 24 is rotatably arranged on the front inner wall and the rear inner wall of the sealed transmission cavity 26, a liquid level transmission gear 25 is fixedly arranged on the liquid level transmission shaft 24, the liquid level transmission gear 25 is meshed with the pressed rack 23, a second sliding groove 46 with a left opening and a downward extending opening is arranged on the inner wall of the right side of the sealed transmission cavity 26, a first rack 18 is arranged in the second sliding chute 46 in a sliding manner, a sealing cavity 13 for cutting off the first through hole 11 is arranged on the bottom wall of the second sliding chute 46, a sealing stop 14 which is positioned in the sealing cavity 13 and slides is fixedly connected to the end surface of the bottom of the first rack 18, the sealing stopper 14 is provided with a sealing through hole 94, and the inner wall of the left side of the heating cavity 29 is provided with a third through hole 31 communicated with the leading-in high-pressure conduit 30.
Advantageously, a brake transmission cavity 80 is provided on the inner top wall of the turbine cavity 72, the second transmission shaft 76 penetrates through the upper and lower inner walls of the brake transmission cavity 80 and is connected with the same in a rotating and matching manner, a brake centrifugal wheel 75 is fixedly provided on the portion of the second transmission shaft 76 located in the brake transmission cavity 80, the upper and lower inner walls of the brake transmission cavity 80 are rotatably provided with a third transmission shaft 78 extending upward and located on the right side of the second transmission shaft 76, a sixth transmission gear 77 matched with the brake centrifugal wheel 75 is fixedly provided on the third transmission shaft 78, the inner top wall of the brake transmission cavity 80 is provided with a brake cavity 79, the second transmission shaft 76 penetrates through the upper and lower inner walls of the brake cavity 79 and is connected with the same in a rotating and matching manner, a brake block 91 located on the left side of the second transmission shaft 76 is slidably provided in the brake cavity 79, a second spring 90 fixedly connected with the left inner wall of the brake cavity 79, a second rack 93 fixedly connected with the right end face of the brake block 91 is arranged on the inner wall of the rear side of the brake cavity 79 in a sliding manner, the third transmission shaft 78 penetrates through the upper and lower inner walls of the brake cavity 79 and is connected with the upper and lower inner walls in a rotating fit manner, a sector gear 92 is fixedly arranged on the part, located in the brake cavity 79, of the third transmission shaft 78, and the sector gear 92 is meshed with the second rack 93.
Advantageously, the upper and lower inner walls of the second transmission cavity 32 are rotatably provided with a second spline shaft 42 extending downward and located on the right side of the first spline shaft 59, a seventh transmission gear 70 engaged with the starting centrifugal wheel 67 is spline-fitted on a portion of the second spline shaft 42 located in the second transmission cavity 32, the second spline shaft 42 penetrates through the upper and lower inner walls of the first transmission cavity 40 and is rotatably engaged with the upper and lower inner walls, a first bevel gear 41 symmetrical up and down is rotatably provided on a portion of the second spline shaft 42 located in the first transmission cavity 40, and a second spline sleeve 34 symmetrical up and down and located on the outer side of the first bevel gear 41 is spline-fitted on a portion of the second spline shaft 42 located in the first transmission cavity 40.
Beneficially, a first annular shifting piece 64 is fixedly arranged on the first spline housing 61, a first shifting rod cavity 62 communicated with the outside is arranged on the inner wall of the left side of the second transmission cavity 32 in a penetrating manner, the first shifting rod cavity 62 is slidably provided with a first shifting rod 101 which is connected with the first annular shifting piece 64 in a rotating fit manner through a bearing and extends out of the first shifting rod cavity 62 leftwards, vertically symmetrical first semi-cylindrical rubber strips 63 are fixedly arranged on the front and rear inner walls of the first shifting rod cavity 62, first meshing teeth are fixedly arranged on the upper and lower end faces of the first spline housing 61, second meshing teeth matched with the first meshing teeth are fixedly arranged on the lower end face of the first transmission gear 65 and the upper end face of the second transmission gear 60, a second annular shifting piece 35 is fixedly arranged on the second spline housing 34, a second shifting rod cavity 39 communicated with the outside is arranged on the inner wall of the left side of the first transmission cavity 40 in a penetrating manner, a second shifting lever 37 extending out of the second shifting lever cavity 39 rightwards is arranged in the second shifting lever cavity 39 in a sliding mode, a third shifting lever 36 connected with the two second shifting levers 37 in a rotating fit mode through bearings is fixedly connected to the left end face of the second shifting lever 37, third meshing teeth are fixedly arranged on the inner side end faces of the two second spline sleeves 34, and fourth meshing teeth matched with the third meshing teeth are fixedly arranged on the outer end face of the two first bevel gears 41.
Beneficially, a second sliding groove 49 with an upward opening is arranged on the base 45, a workbench 47 is slidably arranged in the second sliding groove 49, a first screw hole 48 penetrates through the workbench 47 from left to right, a first screw 44 extending rightward is rotatably arranged on the left and right inner walls of the second sliding groove 49, the first screw 44 penetrates through the first screw hole 48 and is in rotating fit connection with the first screw hole, a second bevel gear 43 is fixedly arranged on the portion, located in the first transmission cavity 40, of the first screw 44, the second bevel gear 43 is respectively engaged with the upper and lower first bevel gears 41, a lifting table 52 is arranged on the top end surface of the workbench 47, bilaterally symmetrical limiting cavities 51 are arranged in the lifting table 52, a second screw hole 53 with a downward opening and located between the two limiting cavities 51 is arranged in the lifting table 52, a third transmission cavity 56 with an upward opening is arranged in the workbench 47, a second screw 55 extending upwards is rotatably arranged on the inner bottom wall of the third transmission cavity 56, a third bevel gear 54 is fixedly arranged on the second screw 55, the second screw 55 is engaged with the second screw hole 53, a fourth transmission shaft 82 extending backwards is rotatably arranged on the inner wall of the rear side of the third transmission cavity 56, a fourth bevel gear 83 engaged with the third bevel gear 54 is fixedly arranged on the fourth transmission shaft 82, the fourth transmission shaft 82 extends backwards out of the workbench 47 and is connected with the workbench 47 in a rotating fit manner, a turntable 81 is fixedly arranged on the end surface of the rear side of the fourth transmission shaft 82, a bilaterally symmetrical limiting rod 50 sliding in the limiting cavity 51 is fixedly arranged on the end surface of the top of the workbench 47, a front and rear symmetrical block 87 is fixedly arranged on the end surface of the top of the lifting platform 52, and a left and right symmetrical third screw hole 88 penetrates through the block 87 in the front and rear direction, the third screw holes 88 are each provided therein with an inwardly extending bolt 89 engaged therewith.
Beneficially, a plurality of sets of first telescopic grooves 95 with outward openings are annularly arranged in the braking centrifugal wheel 75, a first telescopic tooth 96 is slidably arranged in each first telescopic groove 95, a third spring 97 fixedly connected with the first telescopic tooth 96 is fixedly arranged in the inner wall of each first telescopic groove 95, a plurality of sets of second telescopic grooves 98 with outward openings are annularly arranged in the starting centrifugal wheel 67, a second telescopic tooth 99 is slidably arranged in each second telescopic groove 98, and a fourth spring 100 fixedly connected with the second telescopic tooth 99 is fixedly arranged in the inner wall of each second telescopic groove 98.
Advantageously, the outlet screw 84 is connected with the high-pressure outlet pipe 71 connected with the steam recovery device in a threaded fit manner.
In an initial state, the first lever 101 is located at a middle position in the first lever cavity, the first spline housing 61 is located at a middle position, so that the first engaging tooth is disengaged from the second engaging tooth, the second lever 37 is located at a middle position in the second lever cavity 39, both the second spline housings 34 are located at a middle position, so that the third engaging tooth is disengaged from the fourth engaging tooth, the brake block 91 is located at a middle position in the brake cavity 79 under the action of the second spring 90 and does not abut against the second transmission shaft 76, the worktable 47 is located at a left limit position and abuts against the inner wall at the left side of the second chute 49, the lifting platform 52 is located at a lower limit position and abuts against the worktable 47, the heating cavity 29 is not filled with water, the floating block 20 is located at a lower limit position in the floating block cavity 21, the pressed rack 23 extends downwards into the floating block cavity 21 under the action of the first spring 27, and the first rack 18 is located at an upper limit position, so that the sealing stop 14 is located at the upper limit position, and the first through hole 11 is cut off and sealed.
When the equipment is operated in advance, a needed blade is arranged on the cutter disc 57, the sealing bolt 28 is screwed off, water is filled into the heating cavity 29 through the water filling threaded hole 16, so that the water level in the heating cavity 29 and the floating block cavity 21 rises, the water level in the floating block cavity 21 rises to drive the floating block 20 to rise, so that the pressed rack 23 is displaced upwards, the pressed rack 23 is displaced upwards to drive the liquid level transmission gear 25 to rotate forwards, so that the first rack 18 and the sealing stop block 14 are driven to displace downwards, the sealing stop block 14 is displaced downwards to enable the sealing through hole 94 to be communicated with the first through hole 11, the external drainage valve is opened, high-temperature liquid flows into the first through hole 11 from the communication circulating pipeline 15, so that the heat conduction plate 12 is heated, the temperature of the heat conduction plate 12 rises, the water in the heating cavity 29 is heated, the water is converted into the water vapor, the volume of the water is rapidly expanded after the water is converted into the water vapor, high-pressure gas flow is formed and, the blade 73 is pushed to drive the rotating wheel 74 to rotate and then lead out from the high-pressure outlet pipe 71, the rotating wheel 74 rotates to drive the second transmission shaft 76 to rotate, so as to drive the starting centrifugal wheel 67 and the braking centrifugal wheel 75 to rotate, when the rotating speed of the starting centrifugal wheel 67 exceeds a threshold value, the centripetal force provided by the fourth spring 100 inside the starting centrifugal wheel 67 is insufficient, so that the second telescopic teeth 99 do centrifugal motion outwards in the second telescopic groove 98, so that the starting centrifugal wheel 67 is respectively meshed with the third transmission gear 66 and the seventh transmission gear 70, the starting centrifugal wheel 67 rotates to drive the third transmission gear 66 and the seventh transmission gear 70 to rotate, the third transmission gear 66 rotates to drive the first spline shaft 59 to rotate, and the seventh transmission gear 70 rotates to drive the second spline shaft 42 to rotate.
When the rotation speed of the second transmission shaft 76 continues to increase, the rotation speed of the centrifugal braking wheel 75 exceeds the threshold value, so that the centripetal force provided by the third spring 97 inside the centrifugal braking wheel 75 is insufficient, the first retractable tooth 96 makes centrifugal motion outwards in the first retractable slot 95, so that the centrifugal braking wheel 75 is meshed with the sixth transmission gear 77, the centrifugal braking wheel 75 drives the sixth transmission gear 77 to rotate, so as to drive the third transmission shaft 78 to rotate, the third transmission shaft 78 rotates to drive the sector gear 92 to rotate, so as to drive the second rack 93 meshed with the sector gear 92 to periodically move rightwards, the second rack 93 periodically moves rightwards to make the brake block 91 periodically move rightwards to abut against the second transmission shaft 76, so as to decelerate the second transmission shaft 76, when the rotation speed of the second transmission shaft 76 decreases, the rotation speed of the centrifugal braking wheel 75 decreases, so as to make the first retractable tooth 96 move inwards in the first retractable slot 95 under the action of the third spring 97, the braking centrifugal wheel 75 is disengaged from the sixth transmission gear 77, the speed reduction operation is finished, and the rotating speed of the second transmission shaft 76 is kept at a constant speed.
During rough machining, a casting piece is placed on the top end face of the lifting table 52, four bolts 89 are rotated to clamp the casting piece, the first shifting rod 101 is shifted upwards or downwards, so that the first meshing tooth on the upper side is meshed with the second meshing tooth on the upper side or the first meshing tooth on the lower side is meshed with the second meshing tooth on the lower side, the first spline sleeve 61 drives the first transmission gear 65 or the second transmission gear 60 to rotate, the first transmission gear 65 drives the fourth transmission gear 68 meshed with the first transmission gear to rotate or the second transmission gear 60 drives the fifth transmission gear 69 meshed with the second transmission gear to rotate, the first transmission gear 58 rotates to drive the cutter disc 57 to rotate, and the cutter disc on the cutter disc 57 is driven to rotate;
the first transmission gear 65 drives the fourth transmission gear 68 engaged with the first transmission gear to rotate to form a large gear and drive a small gear to rotate, so that the rotating speed of the first transmission shaft 58 for driving the cutter disc 57 to rotate is higher, the second transmission gear 60 drives the fifth transmission gear 69 engaged with the second transmission gear to rotate to form a small gear and drive a large gear to rotate, and the rotating speed of the first transmission shaft 58 for driving the cutter disc 57 to rotate is lower;
the rotating disc 81 drives the fourth transmission shaft 82 and the fourth bevel gear 83 to rotate, so as to drive the third bevel gear 54 meshed with the fourth bevel gear 83 to rotate, the third bevel gear 54 rotates to drive the second screw 55 to rotate, so as to drive the lifting table 52 to ascend to adjust the position, and the blade cuts the surface of the casting;
the second driving lever 37 is driven upwards to the upper limit position, so that the two second spline sleeves 34 are both displaced upwards, the third meshing teeth on the lower side are meshed with the fourth meshing teeth on the lower side, the second spline shaft 42 rotates to drive the second spline sleeves 34 to rotate, so that the second spline sleeves 34 on the lower side drive the first bevel gears 41 on the lower side meshed with the second spline sleeves, the first bevel gears 41 on the lower side rotate to drive the second bevel gears 43 meshed with the second bevel gears to rotate positively, so that the first screw rods 44 rotate positively, the first screw rods 44 rotate positively to drive the working platform 47 meshed with the first screw rods to drive the lifting platform and the casting piece clamped on the top surface of the lifting platform to displace rightwards, and the rotating blades are used for roughly machining the casting piece;
after the workbench 47 moves to the right extreme position, the second shift lever 37 is shifted downwards to the lower extreme position, so that the two second spline sleeves 34 are both shifted downwards, the third engaging tooth on the upper side is engaged with the fourth engaging tooth on the upper side, the third engaging tooth on the lower side is disengaged from the fourth engaging tooth on the lower side, so that the second spline sleeve 34 on the upper side drives the first bevel gear 41 on the upper side engaged with the second spline sleeve to rotate, the first bevel gear 41 on the upper side rotates to drive the second bevel gear 43 engaged with the first bevel gear to rotate reversely, so that the first screw 44 rotates reversely, and the workbench 47 engaged with the first screw 44 in reverse rotation drives the lifting platform and the casting clamped on the top surface of the lifting platform to shift leftwards to return to the initial position;
after the table 47 returns to the initial position, the first shift lever 101 and the second shift lever 37 are shifted to the initial position, so that rough machining is stopped, the turntable 81 is rotated to lower the lifting table, the four bolts 89 are rotated to loosen the casting, and all operations are completed after the casting is taken down.
When the water level in the heating cavity 29 is too low, the floating block 20 descends, so that the pressed rack 23 is displaced downwards under the action of the first spring 27, the pressed rack 23 is displaced downwards to drive the liquid level transmission gear 25 to rotate reversely, so that the first rack 18 and the sealing stop block 14 are driven to displace upwards, the sealing stop block 14 displaces upwards to cut off the first through hole 11, high-temperature liquid does not flow into the first through hole 11, heating operation is stopped, and potential safety hazards caused by continuous temperature rise after all the water in the heating cavity is gasified are prevented.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a heat recovery utilizes's cast member rough machining equipment, includes the headstock, its characterized in that: the power box comprises a power box body, a power box, a driving box, a power box and a base, wherein the power box body is provided with a power box inlet and a power box outlet, the power box inlet and the power box outlet are arranged on the power box body, the power box outlet is arranged on the power box body, the; be equipped with first transmission chamber in the drive case, be equipped with second transmission chamber on the first transmission intracavity roof, it is equipped with first integral key shaft to rotate on the inner wall about the second transmission chamber, it is equipped with first transmission gear and is located to rotate on the first integral key shaft first transmission gear downside radius ratio second transmission gear that first transmission gear is little, spline fit has on the first integral key shaft and is located the third drive gear of first transmission gear upside and being located first transmission gear with the first spline housing in the middle of the second transmission gear, it is equipped with first transmission shaft to rotate on the second transmission intracavity diapire, first transmission shaft runs through downwards second transmission intracavity diapire and normal running fit is connected with it, first transmission shaft is located part in the second transmission intracavity fixed be equipped with the same fourth transmission gear of second transmission gear specification and be located fourth transmission gear downside and with first transmission gear downside The same fifth drive gear of moving gear specification, first drive gear with fourth drive gear meshes mutually, second drive gear with fifth drive gear meshes mutually, first transmission shaft stretches out downwards the part bottom terminal surface fixedly connected with blade disc in second transmission chamber, it is equipped with the ascending second transmission shaft that extends to rotate on the second transmission intracavity roof, fixedly connected with on the second transmission shaft with third drive gear matched with starts the centrifugal wheel, be equipped with on the second transmission intracavity roof and cut the turbine chamber of high-pressure through-hole, the second transmission shaft runs through inner wall and normal running fit with it are connected about the turbine chamber, the second transmission shaft is located fixed runner that is equipped with on the part of turbine chamber, the circumference is fixed with the blade on the runner outside terminal surface.
2. The heat recovery casting roughing apparatus of claim 1 further comprising: be equipped with the heating chamber in the headstock, the fixed heat-conducting plate that is equipped with on the diapire of heating chamber, it has the first through-hole that is located to run through about the headstock the intercommunication circulation pipeline of heat-conducting plate downside, first through-hole with the heat-conducting plate communicates with each other, it is equipped with the communicating water injection screw hole in the external world to run through on the roof to heat the intracavity, water injection screw hole internal thread fastening cooperation has sealing bolt, be equipped with the kicking block chamber on the heating chamber right side inner wall, the kicking block chamber with the heating chamber passes through the second through-hole intercommunication, the kicking block intracavity is equipped with the kicking block, be equipped with sealed transmission chamber on the kicking block intracavity roof, be equipped with the first spout that the opening just extends downwards right on the sealed transmission chamber left side inner wall, first spout runs through sealed transmission intracavity bottom with the kicking block chamber communicates with each other, it is equipped with the compression rack to slide in the first spout The spring, it is equipped with the liquid level transmission shaft to rotate on the inner wall around the sealed transmission chamber, the last fixed liquid level drive gear that is equipped with of liquid level transmission shaft, liquid level drive gear with the rack meshing that receives pressure, be equipped with the opening left on the inner wall of sealed transmission chamber right side and extend decurrent second spout, it is equipped with first rack to slide in the second spout, be equipped with on the diapire in the second spout and cut the sealed chamber of first through-hole, fixedly connected with is located on the terminal surface of first rack bottom the gliding sealed dog in sealed chamber, be equipped with sealed through-hole on the sealed dog, be equipped with on the inner wall of heating chamber left side with leading-in communicating third through-hole of high-pressure.
3. The heat recovery casting roughing apparatus of claim 1 further comprising: the top wall in the turbine cavity is provided with a braking transmission cavity, the second transmission shaft penetrates through the upper inner wall and the lower inner wall of the braking transmission cavity and is connected with the upper inner wall and the lower inner wall in the braking transmission cavity in a rotating matching manner, the part of the second transmission shaft, which is positioned in the braking transmission cavity, is fixedly provided with a braking centrifugal wheel, the upper inner wall and the lower inner wall of the braking transmission cavity are rotatably provided with a third transmission shaft which is positioned on the right side of the second transmission shaft and extends upwards, the third transmission shaft is fixedly provided with a sixth transmission gear matched with the braking centrifugal wheel, the top wall in the braking transmission cavity is provided with a braking cavity, the second transmission shaft penetrates through the upper inner wall and the lower inner wall of the braking cavity and is connected with the upper inner wall and the lower inner wall in a rotating matching manner, a braking block positioned on the left side of the second transmission shaft is arranged in the braking cavity in a, the third transmission shaft penetrates through the upper inner wall and the lower inner wall of the brake cavity and is connected with the brake cavity in a rotating fit mode, a sector gear is fixedly arranged on the part, located in the brake cavity, of the third transmission shaft, and the sector gear is meshed with the second rack.
4. The heat recovery casting roughing apparatus of claim 1 further comprising: the upper inner wall and the lower inner wall of the second transmission cavity are rotatably provided with a second spline shaft which is positioned on the right side of the first spline shaft and extends downwards, a seventh transmission gear matched with the starting centrifugal wheel is in spline fit on the part, positioned in the second transmission cavity, of the second spline shaft, the second spline shaft penetrates through the upper inner wall and the lower inner wall of the first transmission cavity and is in rotating fit connection with the first transmission cavity, a first bevel gear which is vertically symmetrical is rotatably arranged on the part, positioned in the first transmission cavity, of the second spline shaft, and a second spline sleeve which is vertically symmetrical and is positioned on the outer side of the first bevel gear is in spline fit on the part, positioned in the first transmission cavity, of the second spline shaft.
5. The heat recovery casting roughing apparatus of claim 1 further comprising: a first annular shifting sheet is fixedly arranged on the first spline sleeve, a first shifting rod cavity communicated with the outside is arranged on the inner wall of the left side of the second transmission cavity in a penetrating manner, the first shifting rod cavity is slidably provided with a first shifting rod which is connected with the first annular shifting sheet in a rotating fit manner through a bearing and extends out of the first shifting rod cavity leftwards, first semi-cylindrical rubber strips which are symmetrical up and down are fixedly arranged on the front inner wall and the rear inner wall of the first shifting rod cavity, first meshing teeth are fixedly arranged on the upper end face and the lower end face of the first spline sleeve, second meshing teeth matched with the first meshing teeth are fixedly arranged on the lower end face of the first transmission gear and the upper end face of the second transmission gear, a second annular shifting sheet is fixedly arranged on the second spline sleeve, a second shifting rod cavity communicated with the outside is arranged on the inner wall of the left side of the first transmission cavity in a penetrating manner, and a second shifting rod extending out of the second shifting rod cavity rightwards is arranged in, the end face of the left side of each second driving lever is fixedly connected with a third driving lever which is connected with the two second driving levers in a rotating fit mode through bearings, third meshing teeth are fixedly arranged on the end faces of the inner sides of the two second spline sleeves, and fourth meshing teeth matched with the third meshing teeth are fixedly arranged on the end faces of the outer sides of the two first bevel gears.
6. The heat recovery casting roughing apparatus of claim 1 further comprising: a second sliding groove with an upward opening is arranged on the base, a workbench is arranged in the second sliding groove in a sliding manner, a first screw hole is arranged in the workbench in a penetrating manner from left to right, a first screw rod extending rightwards is arranged on the left inner wall and the right inner wall of the second sliding groove in a rotating manner, the first screw rod penetrates through the first screw hole and is connected with the first screw hole in a rotating and matching manner, a second bevel gear is fixedly arranged on the part of the first screw rod, which is positioned in the first transmission cavity, is respectively engaged with the upper first bevel gear and the lower first bevel gear, a lifting table is arranged on the top end surface of the workbench, a bilaterally symmetrical limiting cavity is arranged in the lifting table, a second screw hole with a downward opening is arranged between the two limiting cavities is arranged in the lifting table, a third transmission cavity with an upward opening is arranged in the workbench, and a second screw rod, the novel lifting platform is characterized in that a third bevel gear is fixedly arranged on the second screw rod, the second screw rod is meshed with the second screw hole, a fourth transmission shaft extending backwards is rotatably arranged on the inner wall of the rear side of the third transmission cavity, the fourth transmission shaft is fixedly provided with a fourth bevel gear meshed with the third bevel gear, the fourth transmission shaft extends backwards out of the working platform and is in rotating fit connection with the working platform, a rotary table is fixedly arranged on the rear end face of the fourth transmission shaft, a limiting rod which is located in the limiting cavity and slides in a bilateral symmetry mode is fixedly arranged on the top end face of the working platform, front and back symmetrical stop blocks are fixedly arranged on the top end face of the lifting platform, bilateral symmetry third screw holes penetrate through the stop blocks from front to back, and inwards extending bolts meshed with the third screw holes are arranged in the third screw holes.
7. The heat recovery casting roughing apparatus of claim 1 further comprising: the annular is provided with the first flexible groove of multiunit opening outwards in the braking centrifugal wheel, slidable mounting has first flexible tooth in the first flexible groove, fixed be equipped with in the first flexible inslot wall with first flexible tooth fixed connection's third spring, start in the centrifugal wheel annular be provided with the flexible groove of multiunit opening second outwards, slidable mounting has the flexible tooth of second in the flexible groove of second, in the flexible inslot wall of second fixed be equipped with the flexible tooth fixed connection's of second fourth spring.
8. The heat recovery casting roughing apparatus of claim 1 further comprising: and the lead-out screw is connected with a high-pressure lead-out pipe connected with steam recovery equipment in a threaded fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010140997.6A CN111152059A (en) | 2020-03-03 | 2020-03-03 | Heat recovery's cast member rough machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010140997.6A CN111152059A (en) | 2020-03-03 | 2020-03-03 | Heat recovery's cast member rough machining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111152059A true CN111152059A (en) | 2020-05-15 |
Family
ID=70566980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010140997.6A Withdrawn CN111152059A (en) | 2020-03-03 | 2020-03-03 | Heat recovery's cast member rough machining equipment |
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| Country | Link |
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| CN (1) | CN111152059A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112427726A (en) * | 2020-11-19 | 2021-03-02 | 常州固高智能装备技术研究院有限公司 | Workpiece deburring system based on self-feedback speed control of intelligent robot |
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| JP2019027318A (en) * | 2017-07-27 | 2019-02-21 | トヨタ自動車株式会社 | Waste heat recovery device |
| CN110216035A (en) * | 2019-05-13 | 2019-09-10 | 杭州萌友服饰有限公司 | A kind of automobile case paint spraying apparatus |
| CN110776234A (en) * | 2019-11-27 | 2020-02-11 | 温州市博迈环保科技有限公司 | Sludge dewatering equipment convenient to arrange material |
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|---|---|---|---|---|
| CN2379234Y (en) * | 1999-06-10 | 2000-05-24 | 赵国理 | Apparatusfor recovering after heat from molten iron or steel for continuous casting machine |
| JP2008150999A (en) * | 2006-12-15 | 2008-07-03 | Yosho Rin | Energy generator |
| CN203650066U (en) * | 2013-12-31 | 2014-06-18 | 黄山市永丰机电制造有限公司 | Lathe feeding speed change mechanism |
| JP2019027318A (en) * | 2017-07-27 | 2019-02-21 | トヨタ自動車株式会社 | Waste heat recovery device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112427726A (en) * | 2020-11-19 | 2021-03-02 | 常州固高智能装备技术研究院有限公司 | Workpiece deburring system based on self-feedback speed control of intelligent robot |
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Application publication date: 20200515 |
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