CN116422757A - New energy automobile's brake disc mould production stamping device - Google Patents
New energy automobile's brake disc mould production stamping device Download PDFInfo
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- CN116422757A CN116422757A CN202310680133.7A CN202310680133A CN116422757A CN 116422757 A CN116422757 A CN 116422757A CN 202310680133 A CN202310680133 A CN 202310680133A CN 116422757 A CN116422757 A CN 116422757A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000000670 limiting effect Effects 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 abstract description 34
- 238000007599 discharging Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 125000004122 cyclic group Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/08—Stamping using rigid devices or tools with die parts on rotating carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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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 brake disc die production stamping device of a new energy automobile, which relates to the technical field of die stamping, and the technical scheme is characterized by comprising the following steps: the top of the bottom plate is provided with a top plate; the rotating rod is arranged between the bottom plate and the top plate; the four stamping modules are respectively arranged on four sides of the rotating rod; when the punching die set is positioned at the first rotating position: the upper die and the lower die in the stamping die set have a certain interval, and when the stamping die set is positioned at the second rotation position: the movable end is fixed in the fixed end through the fixed part and maintains pressure on the stamping part, heat generated when the stamping part is matched with the stamping part can ensure that the stamping part cannot rebound, and the stamping module is positioned at a third rotation position: when the stamping module at the first rotating position stamps the plate, the movable end in the stamping module at the third rotating position leaves the fixed end, so that the stamping efficiency is not influenced, and the problem that the stamping part is rebounded due to the fact that the stamping part immediately leaves the die after stamping is avoided.
Description
Technical Field
The invention relates to the technical field of die stamping, in particular to a brake disc die production stamping device of a new energy automobile.
Background
The new energy automobile is an automobile which adopts unconventional police fuel as a power source (or adopts conventional automobile fuel and a novel automobile-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, the formed technical principle is advanced, the novel technology and the novel structure are realized, the brake disc of the new energy automobile is a round disc simply, and the brake disc is rotated when the automobile moves. The brake calipers clamp the brake disc to generate braking force, and the braking calipers clamp the brake disc to play a role in decelerating or stopping when the brake is stepped on. The brake disc has good braking effect and is easier to maintain than drum brake, and the brake disc is generally molded by casting through a die during production.
The mold is a tool for producing a molded article, and the tool is composed of various parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. Various molds and tools are commonly used in the industry to obtain desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, stretching, and the like.
For example, in Chinese patent publication No. CN112191745B, a stamping die special for producing automobile brake discs is disclosed, and relates to the technical field of automobile part processing equipment. The invention comprises an upper die frame and a lower die frame, wherein the surface of the upper die frame is adhered with a driving toothed plate, the surface of the lower die frame is adhered with a driven toothed plate, the upper die frame and the lower die frame are meshed with a transmission gear, a discharging cabin, a scrap collecting cabin and a scrap removing screen plate are arranged in the lower die frame, and a cleaning roller brush is arranged at a discharging port. According to the invention, the driving toothed plate and the driven toothed plate are arranged between the upper die frame and the lower die frame, and are linked by the transmission gear, so that the brake disc after stamping can slide into the discharge cabin in a stamping period by being matched with the discharge plate; when the brake disc enters the discharging cabin, the chip removal screen plate can scrape the scraps adhered to the lower surface of the brake disc into the scrap collecting cabin, and meanwhile, the cleaning roller brush arranged at the discharging port can clean the scraps on the upper surface of the brake disc; the two mechanisms are matched with each other, so that the brake disc can be subjected to preliminary treatment.
However, when the upper die carrier and the lower die carrier in the above technical scheme punch the stamping part, if the formed stamping part is immediately separated from the die, the stamping part is easy to rebound, and in order to prevent the stamping part from rebound, or to prolong the contact time between the die and the stamping part, or to improve the stamping forming precision in a secondary stamping mode, the stamping efficiency is reduced in both modes.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a production stamping device for a brake disc die of a new energy automobile, which solves the problems that if a formed stamping part is separated from the die immediately in the prior art, the stamping part is easy to rebound, and the stamping forming precision is improved in order to prevent the stamping part from rebound or to prolong the contact time between the die and the stamping part or in a secondary stamping mode, but the stamping efficiency is reduced in both modes.
The technical aim of the invention is realized by the following technical scheme:
a new energy automobile's brake disc mould production stamping device includes:
the top of the bottom plate is provided with a top plate, and a plurality of support rods are connected between the bottom plate and the top plate;
the rotating rod is arranged between the bottom plate and the top plate and is provided with a first rotating position, a second rotating position, a third rotating position and a fourth rotating position;
the four stamping modules are respectively arranged on four sides of the rotating rod and comprise fixed ends fixedly connected to one side of the rotating rod, movable ends are arranged at the tops of the fixed ends, lower dies are arranged at the tops of the fixed ends, and upper dies are arranged at the bottoms of the movable ends;
the rotating part is arranged on the top plate and used for rotating the position of the rotating rod;
the pressure component is arranged on the top plate and is used for downwards moving the movable end at the first rotating position;
the fixed part is arranged between the movable end and the fixed end and is used for fixing the movable end at the top of the fixed end after the movable end is moved downwards to a preset position by the pressure part, and the fixed part can upwards move the movable end at a third rotation position when the movable end at the first rotation position is moved downwards by the pressure part so as to enable the movable end at the third rotation position to leave the fixed end;
and the cooling component is arranged on the fixed end and used for cooling the lower die when the rotating rod rotates.
Preferably, the fixed part is including locating the connecting rod of expansion end both sides, the top of stiff end seted up with connecting rod looks adaptation connector, accomodate the groove has been seted up respectively to the both sides of connecting rod, accomodate the slip cap in the groove and be equipped with the stopper, the stopper with accomodate and be connected with first spring between the groove, one side of expansion end be connected with a plurality of with stiff end sliding connection's connecting rod, the expansion end with be connected with the second spring between the stiff end.
Preferably, the fixing component further comprises a top block arranged at two sides of the fixing end, a connecting block is arranged at one side of the top block, connecting grooves matched with the connecting block are respectively formed in two sides of the fixing end, a first gear is rotationally connected to the top of the bottom plate, and a first rack and a second rack meshed with the first gear are slidingly connected to the top of the bottom plate.
Preferably, the cooling component is including seting up in the cavity of stiff end bottom, the both sides of bed die set up respectively with the air intake of cavity intercommunication, cavity internal fixation cover is equipped with the support body, rotate on the support body and be connected with fan blade, fan blade's top is equipped with first bevel gear, one side of stiff end is equipped with the pivot, the pivot extend to in the cavity and be connected with first bevel gear engaged second bevel gear, the top of bottom plate is connected with the second gear, the tooth piece of second gear is towards the roof, one side of stiff end is connected with branch, one side rotation of branch be connected with second gear engaged third gear, be connected with the chain between the third gear with the pivot.
Preferably, the rotating component comprises a groove formed in the bottom of the top plate, a fourth gear connected with the groove in a rotating mode is arranged at the top of the rotating rod, a fifth gear meshed with the fourth gear is further connected in the groove in a rotating mode, a driving motor is arranged at the top of the top plate, a driving shaft of the driving motor extends into the groove to be connected with the fifth gear, a rotating ring is connected to the top of the bottom plate in a rotating mode, and a plurality of bearing rods connected with the rotating rod are arranged at the top of the rotating ring.
Preferably, the pressure component comprises an oil cylinder arranged at the top of the top plate, and a telescopic shaft of the oil cylinder penetrates through the top plate to extend to the bottom of the top plate.
Preferably, a plurality of limiting grooves are formed in the connecting groove, telescopic grooves are formed in two sides of the connecting block respectively, limiting rods matched with the limiting grooves are arranged in the telescopic grooves, and a third spring is connected between the limiting rods and the telescopic grooves.
Preferably, the top of bottom plate is equipped with the support, be equipped with the fixed axle on the support, first gear rotates to be connected on the fixed axle, a plurality of constant head tanks have been seted up to the inside wall of first gear, a plurality of with the corresponding connecting chamber of constant head tank has been seted up to the lateral wall of fixed axle, sliding sleeve is equipped with the locating lever of constant head tank looks adaptation in the connecting chamber, the locating lever with be connected with the fourth spring between the constant head tank.
In summary, the invention has the following advantages:
through setting up the punching press module, when using, take one of them punching press module as the example, when stamping die is in first rotation position, initial state is: the movable end has certain interval with the stiff end, the panel that needs stamping forming is placed in the bed die, through the movable end that pressure part down moved is in first rotation position, the movable end down move and drive the movable end that goes up the mould and be close to the bed die, go up the cooperation of mould and bed die can with panel stamping forming, when the movable end moves to preset position, can fix the position of movable end through the fixed part, make last mould and bed die in close contact, when the punching press die set carries out the punching press to the stamping workpiece, the accessible rotating member rotates the position of dwang, the punching press die set rotates to second rotation position, the movable end still receives fixed part's influence and fixed end together, the rotating member rotates the position of dwang again, the punching press die set rotates to third rotation position this moment, when pressure part down moves the movable end that is in first rotation position and utilizes the fixed part to be fixed end on, the fixed part can upwards move and be in third rotation position, when the punching press die set rotates to fourth rotation position, the operation personnel can take out stamping workpiece that is in fourth rotation position, namely, the punching press die set is located in the first rotation position. The upper die and the lower die in the stamping die set have a certain interval, and when the stamping die set is positioned at the second rotation position: the movable end is fixed in the fixed end through the fixed part and maintains pressure on the stamping part, heat generated when the stamping part is matched with the stamping part can ensure that the stamping part cannot rebound, and the stamping module is positioned at a third rotation position: when the stamping module in the first rotating position stamps the plate, the movable end in the stamping module in the third rotating position leaves the fixed end, and when the stamping module is in the fourth rotating position: can make things convenient for the operating personnel to take out stamping workpiece of stamping forming from the punching press module, simultaneously, cooling part can not cool off the bed die when the dwang is in quiescence, the heat that produces when stamping workpiece carries out stamping forming can let the stamping workpiece mould, when the dwang rotates, can cool off the bed die through cooling part, let the heat run-off accelerate the moulding of stamping workpiece, multiunit punching press module intermittent conversion position, also can avoid same punching press module to heat up suddenly after many times punching press influences the follow-up problem to stamping workpiece stamping forming, with this cyclic reciprocation, can guarantee not influencing stamping efficiency the stamping workpiece is left the mould immediately and the problem of resilience that leads to at the stamping workpiece after the punching press has been avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of a first rotational position configuration of the present invention;
FIG. 4 is a schematic view of a turning lever structure of the present invention;
FIG. 5 is a schematic view of the top plate structure of the present invention;
FIG. 6 is a schematic diagram of a stamping die set according to the present invention;
FIG. 7 is a schematic view of the structure of the invention after the movable end and the fixed end are connected;
FIG. 8 is a schematic view of the structure of the fixed end of the present invention;
FIG. 9 is an enlarged schematic view of a partial structure at A in FIG. 7;
fig. 10 is a schematic view of a first rack construction of the present invention;
FIG. 11 is a schematic view of the structure of the connecting block of the present invention;
fig. 12 is a schematic view of a first gear structure of the present invention.
Reference numerals:
100. a bottom plate; 101. a top plate; 102. a support rod; 103. a rotating lever; 104. a first rotational position; 105. a second rotational position; 106. a third rotational position; 107. a fourth rotational position; 108. a stamping module; 109. a fixed end; 110. a movable end; 111. a lower die; 112. an upper die;
200. a connecting rod; 201. a connection port; 202. a storage groove; 203. a limiting block; 204. a first spring; 205. a connecting rod; 206. a second spring; 207. a top block; 208. a connecting block; 209. a connecting groove; 210. a first gear; 211. a first rack; 212. a second rack;
300. a cavity; 301. an air inlet; 302. a frame body; 303. a fan blade; 304. a first bevel gear; 305. a rotating shaft; 306. a second bevel gear; 307. a second gear; 308. a support rod; 309. a third gear; 310. a chain;
400. a groove; 401. a fourth gear; 402. a fifth gear; 403. a driving motor; 404. a rotating ring; 405. a load-bearing rod; 406. an oil cylinder;
500. a limiting groove; 501. a telescopic slot; 502. a restraining bar; 503. a third spring; 504. a bracket; 505. a fixed shaft; 506. a positioning groove; 507. a connecting cavity; 508. a positioning rod; 509. and a fourth spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 12, a brake disc mold production stamping device of a new energy automobile includes:
a bottom plate 100, a top plate 101 is arranged on the top of the bottom plate 100, and a plurality of support rods 102 are connected between the bottom plate 100 and the top plate 101;
a rotation lever 103 provided between the bottom plate 100 and the top plate 101, the rotation lever 103 having a first rotation position 104, a second rotation position 105, a third rotation position 106, and a fourth rotation position 107;
the four stamping modules 108 are respectively arranged on four sides of the rotating rod 103, each stamping module 108 comprises a fixed end 109 fixedly connected to one side of the rotating rod 103, the top of the fixed end 109 is provided with a movable end 110, the top of the fixed end 109 is provided with a lower die 111, and the bottom of the movable end 110 is provided with an upper die 112;
a rotation member provided on the top plate 101 for rotating the position of the rotation lever 103;
a pressing member provided on the top plate 101 for moving the movable end 110 in the first rotation position 104 downward;
a fixing member disposed between the movable end 110 and the fixed end 109, for fixing the movable end 110 to a top of the fixed end 109 after the movable end 110 is moved down to a preset position by the pressing member, the fixing member being capable of moving the movable end 110 in the third rotational position 106 upward when the movable end 110 in the first rotational position 104 is moved down by the pressing member, so that the movable end 110 in the third rotational position 106 is separated from the fixed end 109;
a cooling member provided on the fixed end 109 for cooling the lower mold 111 when the rotation lever 103 rotates;
by providing the punching die sets 108, in use, taking one of the punching die sets 108 as an example, when the punching die is at the first rotation position 104, the initial state is: the movable end 110 and the fixed end 109 have a certain interval, an operator can place a plate to be punched and formed into the lower die 111, the movable end 110 is moved downwards by the pressure component to be located at the movable end 110 of the first rotating position 104, the movable end 110 is moved downwards to drive the upper die 112 to be close to the lower die 111, the cooperation of the upper die 112 and the lower die 111 can punch and form the plate, when the movable end 110 is moved to a preset position, the movable end 110 can be fixed by the fixed component, so that the upper die 112 and the lower die 111 are in close contact, when the punching die set 108 punches a punching part, the movable end 110 can be fixed with the fixed end 109 by the influence of the fixed component when the rotating component rotates to the second rotating position 105, the rotating component rotates to the position of the rotating rod 103 again, at this moment, the punching die set 108 rotates to the third rotating position 106, when the pressure component moves downwards to be located at the movable end 110 of the first rotating position 104 and is fixed on the fixed end 109 by the fixed component, the movable end 110 located at the third rotating position 106 can be moved upwards, when the punching die set 108 rotates to the fourth rotating position 105, the movable end 110 can be located at the fourth rotating position 107, namely, the punched part is located at the fourth rotating position 107 can be located at the movable die set 107, namely, the punching die set is located at the fourth rotating position 107, and can be punched and formed from the fourth rotating position, when the operator is located at the movable die set is located at the position 107, and can be located at the position after the moving position from the moving position 107. The upper die 112 and the lower die 111 in the punching die set 108 have a certain interval, and when the punching die set 108 is at the second rotation position 105: the movable end 110 is fixed on the fixed end 109 through the fixed part to keep pressure on the stamping part, heat generated when the stamping part is matched with the stamping part can ensure that the stamping part cannot rebound, and the stamping module 108 is positioned at the third rotating position 106: when the punching module 108 in the first rotation position 104 punches a sheet, the movable end 110 in the punching module 108 in the third rotation position 106 is separated from the fixed end 109, and when the punching module 108 is in the fourth rotation position 107: can make things convenient for the operating personnel to take out stamping workpiece of stamping forming from stamping die set 108, simultaneously, cooling part can not cool off bed die 111 when dwang 103 is in quiescence, the heat that produces when stamping workpiece carries out stamping forming can let the stamping workpiece mould, when dwang 103 rotates, can cool off bed die 111 through cooling part, let the heat run-off accelerate the mould of stamping workpiece, multiunit stamping die set 108 intermittent type conversion position, also can avoid same stamping die set 108 to heat up suddenly after many times stamping and influence follow-up stamping workpiece stamping forming's problem, with this cyclic reciprocation, the stamping workpiece rebound problem that the stamping workpiece was led to in the mould of having avoided immediately leaving after the punching press when not influencing stamping efficiency.
As a further scheme of the invention, the fixed part comprises a connecting rod 200 arranged at two sides of the movable end 110, a connecting port 201 which is matched with the connecting rod 200 is arranged at the top of the fixed end 109, receiving grooves 202 are respectively arranged at two sides of the connecting rod 200, a limiting block 203 is sleeved in the receiving grooves 202 in a sliding way, a first spring 204 is connected between the limiting block 203 and the receiving grooves 202, one side of the movable end 110 is connected with a plurality of connecting rods 205 which are connected with the fixed end 109 in a sliding way, and a second spring 206 is connected between the movable end 110 and the fixed end 109;
through setting up connecting rod 200, the initial condition of first spring 204 is compressed state, when moving movable end 110 downwards, connecting rod 200 follows the downward movement, stopper 203 is in under the influence of connector 201 and accomodates inslot 202 this moment, when movable end 110 moves down until upper mould 112 and bed die 111 contact, stopper 203 leaves in connector 201, first spring 204 releases the potential energy, can utilize the position of stopper 203 to restrict the position of movable end 110, thereby realized moving movable end 110 down to the position of predetermineeing after being fixed in movable end 110 on fixed end 109, upper mould 112 and bed die 111 break away from also can avoid the stamping workpiece when not thoroughly molding when dwang 103 rotates.
As a further scheme of the invention, the fixing part further comprises a top block 207 arranged at two sides of the fixing end 109, one side of the top block 207 is provided with a connecting block 208, two sides of the fixing end 109 are respectively provided with a connecting groove 209 matched with the connecting block 208, the top of the bottom plate 100 is rotationally connected with a first gear 210, and the top of the bottom plate 100 is slidingly connected with a first rack 211 and a second rack 212 which are meshed with the first gear 210;
through setting up first gear 210, when the pressure part moves down and is in the expansion end 110 of first rotation position 104, expansion end 110 moves down and drives the connecting rod 200 to remove, the connecting rod 200 moves the position that can push up the piece 207, make the piece 207 move down and push up the position of first rack 211, first rack 211 moves down and can promote the position of second rack 212 through first gear 210 upwards, the second rack 212 moves up and can promote the piece 207 that is located third rotation position 106, make the piece 207 move up and push up the position of stopper 203, make the stopper 203 accomodate in accomodate the groove 202, the position of connecting rod 200 is unrestricted, can upwards reset the expansion end 110 that is in third rotation position 106 through the potential energy of second spring 206, thereby realize, when the expansion end 110 of first rotation position 104 is fixed on stiff end 109 through stopper 203, the purpose that is left stiff end 109 in third rotation position 106, conveniently after the punching press module 108 rotates to fourth rotation position 107 in third rotation position 106, the stamping part that makes things convenient for the operating personnel take out the punching press shaping.
As a further scheme of the invention, the cooling part comprises a cavity 300 arranged at the bottom of the fixed end 109, air inlets 301 communicated with the cavity 300 are respectively arranged at two sides of the lower die 111, a frame body 302 is fixedly sleeved in the cavity 300, a fan blade 303 is rotatably connected to the frame body 302, a first bevel gear 304 is arranged at the top of the fan blade 303, a rotating shaft 305 is arranged at one side of the fixed end 109, the rotating shaft 305 extends into the cavity 300 and is connected with a second bevel gear 306 meshed with the first bevel gear 304, a second gear 307 is connected to the top of the bottom plate 100, a tooth block of the second gear 307 faces the top plate 101, a supporting rod 308 is connected to one side of the fixed end 109, a third gear 309 meshed with the second gear 307 is rotatably connected to one side of the supporting rod 308, and a chain 310 is connected between the third gear 309 and the rotating shaft 305;
through setting up second gear 307, the position of second gear 307 is fixed, when dwang 103 drives multiunit punching press module 108 rotation, third gear 309 follows and rotates, third gear 309 receives the influence of second gear 307 to rotate when stiff end 109 removes, third gear 309 rotates and can drive fan blade 303 through chain 310, pivot 305, second bevel gear 306 and first bevel gear 304 and rotate, fan blade 303 rotates and can attract outside air to get into cavity 300, the air can cool off lower mould 111 when passing through air intake 301, can cool off the shaping to the stamping workpiece that is in lower mould 111, when punching press module 108 to the punching press stamping workpiece that is in first rotation position 104 is in the static state of fan blade 303, the heat when letting the punching press can mould the stamping workpiece, the problem that the cooling leads to the plastic type incomplete in advance has been avoided.
As a further scheme of the invention, the rotating component comprises a groove 400 arranged at the bottom of the top plate 101, a fourth gear 401 rotationally connected with the groove 400 is arranged at the top of the rotating rod 103, a fifth gear 402 meshed with the fourth gear 401 is rotationally connected in the groove 400, a driving motor 403 is arranged at the top of the top plate 101, a driving shaft of the driving motor 403 extends into the groove 400 and is connected with the fifth gear 402, a rotating ring 404 is rotationally connected at the top of the bottom plate 100, and a plurality of bearing rods 405 connected with the rotating rod 103 are arranged at the top of the rotating ring 404;
through setting up driving motor 403, when using, driving motor 403's drive shaft rotation can drive fourth gear 401 through fifth gear 402 and rotate, and fourth gear 401 rotates and can realize letting dwang 103 pivoted purpose, and simultaneously, the bearing pole 405 of setting and swivel 404 can improve dwang 103 stability when rotating.
As a further aspect of the present invention, the pressure member includes an oil cylinder 406 provided at the top of the top plate 101, and a telescopic shaft of the oil cylinder 406 extends to the bottom of the top plate 101 through the top plate 101;
by providing the oil cylinder 406, the oil cylinder 406 can be started when in use, and the telescopic shaft of the oil cylinder 406 can downwards contact the movable end 110 positioned at the first rotation position 104, so that the aim of downwards moving the movable end 110 is fulfilled.
As a further scheme of the invention, a plurality of limiting grooves 500 are formed in the connecting groove 209, telescopic grooves 501 are formed in two sides of the connecting block 208 respectively, limiting rods 502 matched with the limiting grooves 500 are arranged in the telescopic grooves 501, and a third spring 503 is connected between the limiting rods 502 and the telescopic grooves 501;
through setting up third spring 503, the position of limit pole 502 can be touched in the top of third spring 503 for limit pole 502 overlaps with one of them restriction groove 500 and establishes, and limit pole 502 can break away from with one of them restriction groove 500 when the ejector pin upwards or down removes, behind the ejector pin removal, limit pole 502 tender consolidate with another restriction groove 500 joint, can utilize the power of third spring 503, limit the position of ejector pin, thereby avoid leading to the ejector pin to slide in the both sides of stiff end 109 when the ejector pin follows stiff end 109 and contradict with the bearing rod 405 problem.
As a further scheme of the invention, a bracket 504 is arranged at the top of the bottom plate 100, a fixed shaft 505 is arranged on the bracket 504, a first gear 210 is rotatably connected to the fixed shaft 505, a plurality of positioning grooves 506 are formed in the inner side wall of the first gear 210, a plurality of connecting cavities 507 corresponding to the positioning grooves 506 are formed in the outer side wall of the fixed shaft 505, positioning rods 508 matched with the positioning grooves 506 are sleeved in the connecting cavities 507 in a sliding manner, and a fourth spring 509 is connected between the positioning rods 508 and the positioning grooves 506;
by providing the fourth spring 509, the fourth spring 509 can limit the position of the positioning lever 508, so that the positioning lever 508 cooperates with the positioning groove 506 to limit the position of the first gear 210, and after the first gear rotationally moves the positions of the first rack 211 and the second rack 212, the positions of the first rack 211 and the second rack 212 can be positioned.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a new energy automobile's brake disc mould production stamping device which characterized in that includes:
the top of the bottom plate is provided with a top plate, and a plurality of support rods are connected between the bottom plate and the top plate;
the rotating rod is arranged between the bottom plate and the top plate and is provided with a first rotating position, a second rotating position, a third rotating position and a fourth rotating position;
the four stamping modules are respectively arranged on four sides of the rotating rod and comprise fixed ends fixedly connected to one side of the rotating rod, movable ends are arranged at the tops of the fixed ends, lower dies are arranged at the tops of the fixed ends, and upper dies are arranged at the bottoms of the movable ends;
the rotating part is arranged on the top plate and used for rotating the position of the rotating rod;
the pressure component is arranged on the top plate and is used for downwards moving the movable end at the first rotating position;
the fixed part is arranged between the movable end and the fixed end and is used for fixing the movable end at the top of the fixed end after the movable end is moved downwards to a preset position by the pressure part, and the fixed part can upwards move the movable end at a third rotation position when the movable end at the first rotation position is moved downwards by the pressure part so as to enable the movable end at the third rotation position to leave the fixed end;
and the cooling component is arranged on the fixed end and used for cooling the lower die when the rotating rod rotates.
2. The brake disc die production stamping device of the new energy automobile according to claim 1, wherein the fixing component comprises connecting rods arranged on two sides of the movable end, connecting ports matched with the connecting rods are formed in the top of the movable end, storage grooves are formed in two sides of the connecting rods respectively, limiting blocks are sleeved in the storage grooves in a sliding mode, a first spring is connected between the limiting blocks and the storage grooves, a plurality of connecting rods connected with the movable end in a sliding mode are connected on one side of the movable end, and a second spring is connected between the movable end and the fixed end.
3. The brake disc die production stamping device of the new energy automobile according to claim 1, wherein the fixing component further comprises jacking blocks arranged on two sides of the fixing end, a connecting block is arranged on one side of each jacking block, connecting grooves matched with the connecting blocks are respectively formed in two sides of the fixing end, a first gear is rotationally connected to the top of the bottom plate, and a first rack and a second rack meshed with the first gear are slidingly connected to the top of the bottom plate.
4. The brake disc die production stamping device of the new energy automobile according to claim 1, wherein the cooling component comprises a cavity formed in the bottom of the fixed end, air inlets communicated with the cavity are formed in two sides of the lower die respectively, a frame body is fixedly sleeved in the cavity, a fan blade is rotatably connected to the frame body, a first bevel gear is arranged at the top of the fan blade, a rotating shaft is arranged at one side of the fixed end, the rotating shaft extends into the cavity and is connected with a second bevel gear meshed with the first bevel gear, a second gear is connected to the top of the bottom plate, a tooth block of the second gear faces to the top plate, a supporting rod is connected to one side of the fixed end, a third gear meshed with the second gear is rotatably connected to one side of the supporting rod, and a chain is connected between the third gear and the rotating shaft.
5. The brake disc die production stamping device of the new energy automobile according to claim 1, wherein the rotating component comprises a groove formed in the bottom of the top plate, a fourth gear rotationally connected with the groove is arranged at the top of the rotating rod, a fifth gear meshed with the fourth gear is rotationally connected in the groove, a driving motor is arranged at the top of the top plate, a driving shaft of the driving motor extends into the groove and is connected with the fifth gear, a rotating ring is rotationally connected at the top of the bottom plate, and a plurality of bearing rods connected with the rotating rod are arranged at the top of the rotating ring.
6. The brake disc mold production stamping device of the new energy automobile according to claim 1, wherein the pressure component comprises an oil cylinder arranged at the top of the top plate, and a telescopic shaft of the oil cylinder penetrates through the top plate to extend to the bottom of the top plate.
7. The brake disc die production stamping device of the new energy automobile according to claim 3, wherein a plurality of limiting grooves are formed in the connecting grooves, telescopic grooves are formed in two sides of the connecting blocks respectively, limiting rods matched with the limiting grooves are arranged in the telescopic grooves, and a third spring is connected between the limiting rods and the telescopic grooves.
8. The brake disc die production stamping device of the new energy automobile according to claim 3, wherein a support is arranged at the top of the bottom plate, a fixed shaft is arranged on the support, the first gear is rotationally connected to the fixed shaft, a plurality of positioning grooves are formed in the inner side wall of the first gear, a plurality of connecting cavities corresponding to the positioning grooves are formed in the outer side wall of the fixed shaft, a positioning rod matched with the positioning grooves is sleeved in the connecting cavities in a sliding mode, and a fourth spring is connected between the positioning rod and the positioning grooves.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310680133.7A CN116422757B (en) | 2023-06-09 | 2023-06-09 | New energy automobile's brake disc mould production stamping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310680133.7A CN116422757B (en) | 2023-06-09 | 2023-06-09 | New energy automobile's brake disc mould production stamping device |
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| CN116422757A true CN116422757A (en) | 2023-07-14 |
| CN116422757B CN116422757B (en) | 2023-08-25 |
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| CN218656410U (en) * | 2022-12-07 | 2023-03-21 | 揭阳市吉祥龙五金厨卫有限公司 | Automatic punching machine of retooling |
| CN218744200U (en) * | 2022-10-21 | 2023-03-28 | 常州市斯孚骏特工程设备科技有限公司 | A extension pressure equipment for processing end cover |
| CN219292541U (en) * | 2023-04-19 | 2023-07-04 | 上海莫丁精密自动化设备有限公司 | Stamping die capable of conveniently replacing stamping die head |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155476A (en) * | 1995-12-08 | 1997-06-17 | Amada Co Ltd | Turret punch press |
| CN110935785A (en) * | 2019-12-27 | 2020-03-31 | 重庆美心·麦森门业有限公司 | Multistation door plant piercing press |
| CN211938623U (en) * | 2019-12-27 | 2020-11-17 | 重庆美心·麦森门业有限公司 | Multistation door plant piercing press |
| CN112296156A (en) * | 2020-09-24 | 2021-02-02 | 马鞍山贺辉信息科技有限公司 | Stamping device for new energy automobile brake disc production and using method thereof |
| CN218744200U (en) * | 2022-10-21 | 2023-03-28 | 常州市斯孚骏特工程设备科技有限公司 | A extension pressure equipment for processing end cover |
| CN218656410U (en) * | 2022-12-07 | 2023-03-21 | 揭阳市吉祥龙五金厨卫有限公司 | Automatic punching machine of retooling |
| CN219292541U (en) * | 2023-04-19 | 2023-07-04 | 上海莫丁精密自动化设备有限公司 | Stamping die capable of conveniently replacing stamping die head |
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| CN116422757B (en) | 2023-08-25 |
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Application publication date: 20230714 Assignee: Jiangsu Xinbao Financial Leasing Co.,Ltd. Assignor: Minghongyu metal industry Nanjing Co.,Ltd. Contract record no.: X2024980009762 Denomination of invention: A stamping device for producing brake disc molds for new energy vehicles Granted publication date: 20230825 License type: Exclusive License Record date: 20240716 |
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Denomination of invention: A stamping device for producing brake disc molds for new energy vehicles Granted publication date: 20230825 Pledgee: Jiangsu Xinbao Financial Leasing Co.,Ltd. Pledgor: Minghongyu metal industry Nanjing Co.,Ltd. Registration number: Y2024980028967 |
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