CN118268531B - Mould device for forming semi-finished product of electronic throttle body - Google Patents
Mould device for forming semi-finished product of electronic throttle body Download PDFInfo
- Publication number
- CN118268531B CN118268531B CN202410435302.5A CN202410435302A CN118268531B CN 118268531 B CN118268531 B CN 118268531B CN 202410435302 A CN202410435302 A CN 202410435302A CN 118268531 B CN118268531 B CN 118268531B
- Authority
- CN
- China
- Prior art keywords
- fixed
- rod
- movable
- mould
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011265 semifinished product Substances 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000004512 die casting Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 238000007872 degassing Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 abstract description 6
- 239000000047 product Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 24
- 238000005266 casting Methods 0.000 description 16
- 244000309464 bull Species 0.000 description 6
- 238000007514 turning Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2236—Equipment for loosening or ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/08—Shaking, vibrating, or turning of moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold device for forming a semi-finished product of an electronic throttle body, which comprises a fixed mold plate, wherein a group of fixed mold sleeve plates are fixed at the top of the fixed mold plate, a group of movable mold plates are arranged at the top of the fixed mold plate, an oscillating mechanism is arranged in a fixed box, and the fixed mold plate and the movable mold plates vibrate slightly through the oscillating mechanism, so that aluminum liquid in the mold is fully filled. This shaping of electronic throttle body semi-manufactured goods is with mould device, is provided with vibration mechanism, through vibration mechanism's cooperation setting, can make the inside of mould put in the abundant interpolation of aluminium liquid to can drive exhaust mechanism and drive, make the inside foundry goods finished product of mould efficiency higher, can make the riser drive vibrate the pole and slide in one side of slide bar, vibrate the produced vibrations of collision between vibration pole and the vibration piece, can make the inside aluminium liquid of mould vibrate, thereby can carry out abundant filling to the inside aluminium liquid of mould.
Description
Technical Field
The invention relates to the technical field related to electronic throttle body molding, in particular to a mold device for molding a semi-finished product of an electronic throttle body.
Background
The electronic throttle body is a carrier of an air inlet control system of an automobile internal combustion engine and is formed by casting ADC12 aluminum alloy at high pressure. In order to meet the accurate control of air flow under various working conditions of an engine, the internal tissue quality of a throttle body casting has higher requirements, the porosity of a region with the thickness of 6-8mm, such as a casting flange, is less than 5%, after machining a blank allowance of 1.5mm at a joint part of an air inlet hose, the diameter of an air hole is less than 0.6mm, and a plurality of existing moulds for forming the electronic throttle body are provided, for example:
The die-casting die for the electronic throttle body disclosed by the publication No. CN204366013U can exhaust efficiently, aluminum liquid can be filled and solidified in sequence, the rejection rate of casting air holes is lower than 3%, and the die-casting die is easy to demold and less in coating use due to the use of a combined die, so that the waste gas pollution in the casting production process is reduced;
The forming die not only needs to ensure the forming effect of castings when in use, but also avoids the phenomenon that the internal aluminum liquid is not filled in place when in castings, and simultaneously needs to discharge and treat waste gas in the die when in aluminum liquid forming, thereby improving the efficiency of forming castings inside the die.
The high-efficient die casting die of electronic throttle body that publication number CN205551440U disclosed, this mould can improve product quality, increases the product percent of pass, and the aluminium liquid can pack, solidify in order fast, has increaseed production efficiency, through using four pinhole modular die, is difficult for sticking the mould in the die casting process to the foundry goods drawing of patterns is easy, has reduced the clearance degree of difficulty of mould.
When the forming die is used, the combined die is formed through the four pin holes, so that the phenomenon of die sticking during die casting is prevented, the casting inside the die needs to be cooled in time during die casting when die casting is performed, and the die casting also needs to be performed in time after die casting is performed.
We have therefore proposed a mould device for shaping electronic throttle body semifinished products in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a mold device for forming a semi-finished product of an electronic throttle body, which aims to solve the problems that the existing forming mold on the market provided by the background technology needs to perform demolding on internal waste gas and after a cold film in time when in use.
In order to achieve the above purpose, the present invention provides the following technical solutions: the die device for forming the semi-finished product of the electronic throttle body comprises a fixed die plate, wherein a group of fixed die sleeve plates are fixed at the top position of the fixed die plate, a group of movable die plates are arranged at the top position of the fixed die plate, and a movable die sleeve plate is arranged at the lower position of the movable die plate, so that the semi-finished product of the electronic throttle body can be subjected to die casting forming treatment;
A group of demoulding assemblies are arranged at the corners of the fixed mould plate, the top positions of the demoulding assemblies are fixed at the corners of the bottom of the movable mould plate, a group of fixed boxes are fixed at the positions of the left side and the right side of the fixed mould plate and the positions of the right side of the movable mould plate, an oscillating mechanism is arranged in the fixed boxes, and the fixed mould plate and the movable mould plate vibrate slightly through the oscillating mechanism, so that aluminum liquid in the mould is fully filled;
And the oscillation mechanism can drive the exhaust mechanism to operate, and the gas exhausted by the exhaust mechanism carries the gas exhaust treatment inside the die.
Preferably, the top one side position of movable mould board is provided with the exhaust piece, just the other end of exhaust piece is provided with the region of cooling down, and the cooperation setting through region of cooling down and exhaust mechanism is carried out the gas of mould inside and is handled, and one side position intercommunication of fixed mould board has a set of raceway in addition, carries out cooling treatment through the raceway to the inside shaping back foundry goods of mould, can conveniently carry out the drawing of patterns processing in the later stage, can conveniently carry out the drawing of patterns processing for carry out the separation between fixed mould board and the movable mould board and handle.
Preferably, the inside of drawing of patterns subassembly has included the guide bar of fixing fixed at fixed die plate bottom corner, just the inside laminating of guide bar is provided with the laminating piece, the bottom position at the dead lever is fixed at the top of laminating piece, and the corner at the movable mould board is fixed at the top of dead lever in addition, and the inside bottom one side of guide bar is connected with the one end of raceway simultaneously, can make the dead lever slide in the inside of guide bar.
Preferably, the raceway sets up in the inside of fixed die plate and be the setting of sinuous form, the one end position of raceway is connected with the pump body, and the middle-end position of raceway is provided with a set of locking valve that can close the raceway in addition, closes the raceway through locking valve, can make the inside that the water source was carried the guide bar, can make to separate between dead lever and the guide bar, can carry out the drawing of patterns process, can conveniently carry out cooling treatment, can conveniently carry out drawing of patterns treatment.
Preferably, the oscillating mechanism has included the bull stick that stretches out the fixed box outside, just the tip position of bull stick is fixed in the centre of a circle position of cam, and the tip of cam is fixed in the connecting axle outside in addition, and the tip position of connecting axle rotates to be connected in the inner wall of fixed box in addition, and the outside laminating of cam is in the bottom inclined plane position of movable rod, and the outside slip setting of movable rod is in the inboard of sliding sleeve in addition, the outside nestification of movable rod has a set of reset spring, and reset spring's bottom position supports in the top outside of sliding sleeve, the top position of movable rod is fixed in one side of turning block, and the turned rod that the outside of turning block was rotated and is connected can rotate in the inside of fixed box, and the other end outside laminating of turning rod is in one side of riser in addition, the both ends position slip setting of riser is in the outside of slide bar, and the outside of slide bar is provided with a set of connecting spring, can make things convenient for the riser to restore to, and the opposite side of riser is fixed with two sets of oscillating rods, and the outside and the inside vibration line that is in same level that is held the inside the pole, bump between vibration rod and the vibration piece for inside mould through vibration liquid, can fully fill inside aluminium liquid drive the mould and can fully fill.
Preferably, the outside position of connecting axle is fixed with the spring, and the other end position fixing of spring can make things convenient for bull stick and cam to reset and rotate at the inside of fixed box, can make things convenient for the cam to reset and rotate at the inside of fixed box.
Preferably, the exhaust mechanism comprises an extrusion block fixed at one side of the vertical plate, one side of the extrusion block is in the same horizontal line with the gas transmission bag, a connecting pipe connected with one end of the gas transmission bag extends into one side of the degassing area, and exhaust gas in the die is removed through exhaust, so that the exhaust gas in the die is conveniently removed.
Preferably, the end position of the cam is rotationally connected with a group of matching rods, the other end position of the matching rods is rotationally connected to one side of the movable cross rod, the movable cross rod is slidably arranged on the inner side of the supporting sleeve, the bottom end of the supporting sleeve is fixed at the bottom position of the fixed box, and the other end of the movable cross rod extends into the limiting block and is fixed with one side of the extruding plate, so that the speed of gas circulation can be accelerated.
Preferably, the inside of stopper runs through has the gas-supply bag, just be in same horizontal line between one side of gas-supply bag and the stripper plate, can make the stripper plate extrude one side of gas-supply bag for air current speed will become fast, can be to the efficiency of improving the degassing, makes one side of gas-supply bag become narrow, can conveniently carry out high-efficient exhaust treatment.
Compared with the prior art, the invention has the beneficial effects that: the mould device for forming the semi-finished product of the electronic throttle body is provided with the vibration mechanism, the aluminum liquid put in the mould can be fully added through the matching arrangement of the vibration mechanism, and the exhaust mechanism can be driven to drive, so that the efficiency of the finished product of the casting in the mould is higher, and the concrete contents are shown as follows;
1. The fixed box is arranged, the rotating rod drives the cam to rotate through continuous extrusion and loosening of the rotating rod, the other side of the cam drives the moving rod to move, the vertical plate drives the oscillating rod to slide on one side of the sliding rod through the matching of the moving rod, the rotating block, the rotating rod and the vertical plate, and aluminum liquid in the die can oscillate through vibration generated by collision between the oscillating rod and the oscillating block, so that the aluminum liquid in the die can be fully filled;
further, the movement of the vertical plate can drive the extrusion block to move, so that the extrusion block extrudes one side of the gas conveying bag, gas in the gas conveying bag can be conveyed to one side of the degassing area, and degassing treatment can be conveniently carried out;
Furthermore, one side of the cam is rotationally connected with the matching rod, the matching rod can drive the movable cross rod to slide in the supporting sleeve, the extruding plate can be used for extruding one side of the air conveying bag, the pipeline in the air conveying bag is narrowed, the air outlet rate can be controlled, and the air elimination efficiency can be adjusted.
2. The water delivery pipe is arranged in the fixed die plate in a winding shape, and continuous water delivery is carried out through the pump body, so that castings in the die can be cooled, and the later demoulding is facilitated;
Further, the locking valve is arranged, water flow can be conveyed to the inside of the demolding assembly through closing of the locking valve, the fixing rod can slide in the guide rod through the attaching block, and demolding treatment can be conveniently carried out.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is a schematic top view of the water pipe of the present invention;
FIG. 3 is a schematic view of a front cross-sectional structure of a stripper assembly of the present invention;
FIG. 4 is a schematic view of a front cross-sectional structure of a fixing case according to the present invention;
FIG. 5 is a schematic view showing the usage state of the fixing case of the present invention;
FIG. 6 is a schematic diagram of a front view of a movable rod according to the present invention;
FIG. 7 is a schematic view of a sectional front view of a receiving rod according to the present invention;
FIG. 8 is a schematic diagram of a front view of a stopper according to the present invention.
In the figure: 1. a stationary mold plate; 2. a fixed die sleeve plate; 3. an exhaust block; 4. a movable template; 5. a degassing area; 6. a movable die sleeve plate; 7. a demolding assembly; 701. a guide rod; 702. a bonding block; 703. a fixed rod; 8. a water pipe; 801. locking the valve; 9. a fixed box; 10. a rotating rod; 11. a cam; 12. a connecting shaft; 13. a moving rod; 14. a sliding sleeve; 15. a return spring; 16. a rotating block; 17. a rotating lever; 18. a riser; 19. a slide bar; 20. a connecting spring; 21. oscillating the rod; 22. oscillating the block; 23. a receiving rod; 24. extruding a block; 25. an air conveying bag; 26. a connecting pipe; 27. a limiting block; 28. a mating lever; 29. moving the cross bar; 30. a support sleeve; 31. and extruding the plate.
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. 1-8, the present invention provides the following technical solutions:
Embodiment one: in order to ensure the molding effect of castings when the molding dies on the market are used, and simultaneously avoid the phenomenon that the internal aluminum liquid is not filled in place during casting, and simultaneously the exhaust gas in the dies is required to be discharged in time during aluminum liquid molding, so that the effect of molding the castings in the dies is improved, the molding dies can refer to fig. 1, 4-7, and comprise a fixed die plate 1, wherein a group of fixed die sleeve plates 2 are fixed at the top positions of the fixed die plate 1, a group of movable die plates 4 are arranged at the top positions of the fixed die plate 1, and a movable die sleeve plate 6 is arranged at the lower positions of the movable die plates 4, so that the semi-finished products of the electronic throttle body can be subjected to die casting molding; a group of demoulding assemblies 7 are arranged at the corners of the fixed template 1, the top positions of the demoulding assemblies 7 are fixed at the corners of the bottom of the movable template 4, a group of fixed boxes 9 are fixed at the left side and the right side of the fixed template 1 and the left side and the right side of the movable template 4, and oscillating mechanisms are arranged in the fixed boxes 9 and vibrate through the oscillating mechanisms, so that the fixed template 1 and the movable template 4 vibrate slightly, and aluminum liquid in the die is fully filled; the vibration mechanism comprises a rotating rod 10 extending out of the outer side of a fixed box 9, the end position of the rotating rod 10 is fixed at the circle center position of a cam 11, the end of the cam 11 is fixed at a connecting shaft 12, the end position of the connecting shaft 12 is rotationally connected to the inner wall of the fixed box 9, the outer side of the cam 11 is attached to the bottom inclined surface position of a moving rod 13, the outer side of the moving rod 13 is slidingly arranged on the inner side of a sliding sleeve 14, a group of return springs 15 are nested on the outer side of the moving rod 13, the bottom position of the return springs 15 is abutted to the outer side of the top of the sliding sleeve 14, the top position of the moving rod 13 is fixed on one side of a rotating block 16, a rotating rod 17 rotationally connected to the outer side of the rotating block 16 can rotate in the inner side of the fixed box 9, the outer side of the other end of the rotating rod 17 is attached to one side of a vertical plate 18, the two end positions of the vertical plate 18 are slidingly arranged on the outer side of a sliding rod 19, a group of the connecting springs 20 are arranged on the outer side of the sliding rod 19, the vertical plate 18 can be conveniently reset, the other side of the vertical plate 18 is fixedly provided with two groups of vibration rods 21, the outer sides of the vibration rods 21 are in the same horizontal line as a block 22 fixed inside a containing rod 23, and the vibration rod 22 is in the same horizontal line, and vibration liquid can be fully filled in the vibration liquid through the vibration mould 22. The outside position of connecting axle 12 is fixed with the spring, and the other end position of spring is fixed in the inside position of fixed box 9, can make things convenient for bull stick 10 and cam 11 to reset and rotate.
Through the bull stick 10 in the fixed box 9 outside of continuous rotation, can make bull stick 10 drive cam 11 and connecting axle 12 rotate in fixed box 9 inside, can lead to the outside extrusion movable rod 13's of cam 11 bottom position, can make movable rod 13 slide in the inside of sliding sleeve 14, the outside of movable rod 13 sets up connecting spring 20 in addition, can make connecting spring 20 slide in the top outside of sliding sleeve 14, can make things convenient for later stage movable rod 13 to reset and remove, simultaneously, the removal of movable rod 13 can drive turning block 16 and turning rod 17 and remove, can make one side of turning rod 17 extrude one side of riser 18, can also extrude connecting spring 20 simultaneously to result in the stable slip of riser 18 in the outside of slide bar 19, thereby bump the phenomenon that takes place vibrations between the shock rod 21 that one side of riser 18 was fixed and the shock block 22, carry out abundant filling treatment to the aluminium liquid of mould inside through the mode of vibrations.
Embodiment two: in order to facilitate demolding treatment of the mold after working, referring to fig. 1-3, an air exhausting block 3 is arranged at one side of the top of the movable mold plate 4, an air exhausting area 5 is arranged at the other end of the air exhausting block 3, air in the mold is exhausted through the cooperation of the air exhausting area 5 and an air exhausting mechanism, a group of water pipes 8 are communicated with one side of the fixed mold plate 1, cooling treatment is carried out on molded castings in the mold through the water pipes 8, and demolding treatment can be carried out in a later period conveniently. The inside of drawing of patterns subassembly 7 has included fixing the guide bar 701 that is fixed at fixed die plate 1 bottom corner, and the inside laminating of guide bar 701 is provided with laminating piece 702, and the bottom position at dead lever 703 is fixed at the top of laminating piece 702, and the corner at movable die plate 4 is fixed at the top of dead lever 703 in addition, and the inside bottom one side of guide bar 701 is connected with the one end of raceway 8 simultaneously. The raceway 8 sets up in the inside of fixed die plate 1 and be the setting of sinuous form, and the one end position of raceway 8 is connected with the pump body, and the middle-end position of raceway 8 is provided with a set of locking valve 801 that can close raceway 8 in addition, closes through locking valve 801, can make the inside that the water source carried guide bar 701, can make to separate between dead lever 703 and the guide bar 701, can carry out the drawing of patterns process. After the cooling is finished, when the cooling treatment is needed, cooling water is conveyed to the inside of the water conveying pipe 8 through the pump body when the cooling demoulding treatment is carried out, the water conveying pipe 8 is arranged in the fixed die plate 1 in a winding shape, the casting inside the die can be rapidly cooled, after the cooling is finished, in addition, liquid can be conveyed to the inside of the demoulding assembly 7 by closing the locking valve 801, at the moment, the guide rod 701 arranged on the water conveying pipe 8 slides in the fixed rod 703 through the attaching block 702, and stable demoulding treatment between the fixed die plate 1 and the movable die plate 4 can be ensured.
Embodiment III: in order to perform degassing treatment on gas in the mold, the oscillation mechanism can be combined with fig. 1, fig. 4, fig. 5, fig. 7 and fig. 8, and can drive the exhaust mechanism to operate, the gas exhausted by the exhaust mechanism is used for carrying the gas exhaust treatment in the mold, the exhaust mechanism comprises a squeezing block 24 with a fixed position on one side of a vertical plate 18, one side of the squeezing block 24 and the gas transmission bag 25 are positioned on the same horizontal line, a connecting pipe 26 connected with one end of the gas transmission bag 25 extends into one side of the degassing area 5, the exhaust gas in the mold is removed by exhausting, and an air inlet one-way valve and an air outlet one-way valve are arranged on one side of the gas transmission bag 25, so that continuous gas transmission of the gas transmission bag 25 can be ensured. The end position of the cam 11 is rotatably connected with a group of matching rods 28, the other end position of the matching rods 28 is rotatably connected to one side of a movable cross rod 29, the movable cross rod 29 is slidably arranged on the inner side of a supporting sleeve 30, in addition, the bottom end of the supporting sleeve 30 is fixed at the bottom position of the fixed box 9, and the other end of the movable cross rod 29 extends into the limiting block 27 and is fixed with one side of the extruding plate 31. The inside of stopper 27 runs through has gas transmission bag 25, and is in same horizontal line between one side of gas transmission bag 25 and the stripper plate 31, can make stripper plate 31 come to extrude one side of gas transmission bag 25 for the air current speed will become fast, can be to improving the efficiency of breathing out. In order to accelerate the exhaust rate, when the vibration mechanism is used, the extrusion block 24 arranged at one side of the vertical plate 18 can be made to move, the extrusion block 24 can be made to extrude the air conveying bag 25, air in the air conveying bag 25 can be made to be subjected to air conveying and air storage through two groups of one-way valves, air in the air removing area 5 can be made to be subjected to air removing, the cam 11 is additionally arranged to drive the matching rod 28 to move when rotating, in addition, the matching rod 28 is in rotary connection with the movable cross rod 29, the movable cross rod 29 can slide in the supporting sleeve 30, the other end of the extrusion plate 31 is made to extrude one side of the air conveying bag 25 in the limiting block 27, the pipeline of the air conveying bag 25 can be made to be narrowed, the circulated air can be made to be fast, and the air removing rate of the air removing area 5 can be accelerated.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The mold device for forming the electronic throttle body semi-finished product comprises a fixed mold plate (1), wherein a group of fixed mold sleeve plates (2) are fixed at the top position of the fixed mold plate (1), a group of movable mold plates (4) are arranged at the top position of the fixed mold plate (1), and a movable mold sleeve plate (6) is arranged at the lower position of the movable mold plates (4) so as to perform die casting forming treatment on the electronic throttle body semi-finished product;
Characterized by further comprising:
A group of demoulding assemblies (7) are arranged at the corners of the fixed template (1), the top positions of the demoulding assemblies (7) are fixed at the corners of the bottom of the movable template (4), a group of fixed boxes (9) are fixed at the positions of the left side and the right side of the fixed template (1) and the positions of the right side of the movable template (4), an oscillating mechanism is arranged in the fixed boxes (9), and the fixed template (1) and the movable template (4) vibrate slightly through the oscillating mechanism, so that aluminum liquid in the mould is fully filled;
the vibration mechanism can drive the exhaust mechanism to operate, and the gas exhausted by the exhaust mechanism carries the gas exhaust treatment inside the die;
the vibration mechanism comprises a rotating rod (10) extending out of the outer side of a fixed box (9), the end position of the rotating rod (10) is fixed at the center position of a cam (11), the end of the cam (11) is fixed at the outer side of a connecting shaft (12), the end position of the connecting shaft (12) is rotationally connected with the inner wall of the fixed box (9), the outer side of the cam (11) is attached to the bottom inclined surface position of a moving rod (13), the outer side of the moving rod (13) is slidably arranged at the inner side of a sliding sleeve (14), a group of reset springs (15) are nested at the outer side of the moving rod (13), the bottom position of the reset springs (15) is abutted to the outer side of the top of the sliding sleeve (14), the top position of the moving rod (13) is fixed at one side of a rotating block (16), the rotating rod (17) rotationally connected with the outer side of the rotating block (16) can rotate in the inner side of the fixed box (9), the outer side of the other end of the rotating rod (17) is attached to one side of a vertical plate (18), the two ends of the vertical plate (18) are slidably arranged at the two ends of the sliding rod (19), the two sides of the sliding rod (19) are slidably arranged at the two sides of the sliding rod (19) are attached to the outer sides of the sliding rod (19), the two groups of the two vertical plates (18) are fixedly connected with one vertical plate (20), the outer side of the oscillating rod (21) and an oscillating block (22) fixed in the accommodating rod (23) are positioned on the same horizontal line, and the aluminum liquid in the die is fully filled through vibration generated by collision between the oscillating rod (21) and the oscillating block (22);
The outer side of the connecting shaft (12) is fixedly provided with a spring, and the other end of the spring is fixed at the inner position of the fixed box (9), so that the rotating rod (10) and the cam (11) can be reset and rotated conveniently;
The exhaust mechanism comprises an extrusion block (24) fixed at one side of the vertical plate (18), one side of the extrusion block (24) and a gas transmission bag (25) are positioned on the same horizontal line, a connecting pipe (26) connected with one end of the gas transmission bag (25) stretches into one side of the degassing area (5), exhaust gas in the die is subjected to elimination treatment through exhaust, and an air inlet one-way valve and an air outlet one-way valve are arranged at one side of the gas transmission bag (25) to ensure continuous gas transmission of the gas transmission bag (25);
The end part of the cam (11) is rotationally connected with a group of matching rods (28), the other end part of the matching rods (28) is rotationally connected with one side of a movable cross rod (29), the movable cross rod (29) is arranged on the inner side of a supporting sleeve (30) in a sliding manner, the bottom end of the supporting sleeve (30) is fixed at the bottom part of a fixed box (9), and the other end of the movable cross rod (29) extends into the limiting block (27) and is fixed with one side of a squeezing plate (31);
The inside of stopper (27) is run through has defeated air bag (25), just be in same horizontal line between one side of defeated air bag (25) and stripper plate (31), can make stripper plate (31) come to extrude one side of defeated air bag (25) for air current speed will become fast, can be to the efficiency that improves the gas elimination.
2. The mold device for molding an electronic throttle body semifinished product according to claim 1, characterized in that: the top one side position of movable mould board (4) is provided with exhaust piece (3), just the other end of exhaust piece (3) is provided with air-escape area (5), sets up through air-escape area (5) and exhaust mechanism's cooperation and carries out the air-escape processing to the inside gas of mould, and one side position intercommunication of fixed mould board (1) has a set of raceway (8) in addition, carries out cooling treatment through raceway (8) to the inside shaping back foundry goods of mould, can conveniently carry out the drawing of patterns in later stage.
3. The mold device for molding an electronic throttle body semifinished product according to claim 1, characterized in that: the inside of drawing of patterns subassembly (7) has included fixed guide bar (701) fixed in fixed template (1) bottom corner, just the inside laminating of guide bar (701) is provided with laminating piece (702), the bottom position at dead lever (703) is fixed at the top of laminating piece (702), and the corner at movable mould board (4) is fixed at the top of dead lever (703) in addition, and the inside bottom one side of guide bar (701) is connected with the one end of raceway (8) simultaneously.
4. A mold device for molding an electronic throttle body semifinished product according to claim 3, characterized in that: the water delivery pipe (8) is arranged in the fixed template (1) and is arranged in a winding mode, one end position of the water delivery pipe (8) is connected with the pump body, in addition, a group of locking valves (801) capable of being closed are arranged at the middle end position of the water delivery pipe (8), the water delivery pipe (8) is closed through the locking valves (801), a water source can be conveyed to the inside of the guide rod (701), separation can be carried out between the fixed rod (703) and the guide rod (701), and a demolding procedure can be carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410435302.5A CN118268531B (en) | 2024-04-11 | 2024-04-11 | Mould device for forming semi-finished product of electronic throttle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410435302.5A CN118268531B (en) | 2024-04-11 | 2024-04-11 | Mould device for forming semi-finished product of electronic throttle body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118268531A CN118268531A (en) | 2024-07-02 |
| CN118268531B true CN118268531B (en) | 2024-10-18 |
Family
ID=91636511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410435302.5A Active CN118268531B (en) | 2024-04-11 | 2024-04-11 | Mould device for forming semi-finished product of electronic throttle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118268531B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119099092B (en) * | 2024-11-08 | 2025-03-11 | 浙江览途旅行用品有限公司 | Integrated molding injection molding device and injection molding process for producing case cover |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728693A (en) * | 2016-05-06 | 2016-07-06 | 四川红光汽车机电有限公司 | High-efficiency die-casting mold for electronic throttle body |
| CN217343490U (en) * | 2022-05-18 | 2022-09-02 | 龙岩市金恒机械制造有限公司 | Forming device is used in casting of high performance gearbox casing |
| CN220407051U (en) * | 2023-07-10 | 2024-01-30 | 滁州引力波机械有限公司 | Die casting die convenient for demolding |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4099922B2 (en) * | 2000-02-21 | 2008-06-11 | 宇部興産機械株式会社 | Mold clamping apparatus and mold release method |
| CN110935860A (en) * | 2019-12-31 | 2020-03-31 | 江苏凯益动力科技有限公司 | Cast-aluminum rotor die-casting die and die-casting process thereof |
| CN112517882B (en) * | 2020-12-22 | 2022-09-20 | 荆州荆龙汽车零部件科技有限公司 | Die-casting mold for steering gear housing |
| CN115156502A (en) * | 2022-06-11 | 2022-10-11 | 光达传动股份有限公司 | An R series reducer shell mold for easy demoulding |
| CN115071066A (en) * | 2022-07-29 | 2022-09-20 | 宜宾福昌电子科技有限公司 | Double-mold-core rapid cooling and rapid heating injection molding equipment and injection molding process thereof |
| CN115870475A (en) * | 2022-11-21 | 2023-03-31 | 浙江康诚智能科技有限公司 | Die-casting die cavity structure capable of exhausting rapidly |
-
2024
- 2024-04-11 CN CN202410435302.5A patent/CN118268531B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728693A (en) * | 2016-05-06 | 2016-07-06 | 四川红光汽车机电有限公司 | High-efficiency die-casting mold for electronic throttle body |
| CN217343490U (en) * | 2022-05-18 | 2022-09-02 | 龙岩市金恒机械制造有限公司 | Forming device is used in casting of high performance gearbox casing |
| CN220407051U (en) * | 2023-07-10 | 2024-01-30 | 滁州引力波机械有限公司 | Die casting die convenient for demolding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118268531A (en) | 2024-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116037870B (en) | Metal casting equipment for casting processing | |
| CN118268531B (en) | Mould device for forming semi-finished product of electronic throttle body | |
| CN201267870Y (en) | Tilting type metal mold casting device | |
| CN111531162A (en) | Marine gearbox body casting production line and process thereof | |
| CN214212120U (en) | Exhaust port assembly of casting mold of mechanical counterweight frame | |
| CN216989771U (en) | Hub forming device | |
| CN112008071A (en) | Automobile hub casting equipment with gravity supercharging function and casting method | |
| CN119501031A (en) | A metal mold aluminum alloy low pressure casting device and method | |
| CN209649369U (en) | A kind of efficient injection mold | |
| CN111482593A (en) | Casting production line | |
| CN219233899U (en) | Modeling device based on V method casting | |
| CN215697928U (en) | Casting mold convenient for demolding and based on machine tool casting | |
| CN222538189U (en) | Injection mold for medical hose | |
| CN222470683U (en) | Gravity casting die utensil of attemperator | |
| CN223129331U (en) | A device for eliminating shrinkage and sand pores inside castings | |
| CN219443350U (en) | Shell mould for casting production | |
| CN222198839U (en) | Aluminum alloy die casting die easy to demolding | |
| CN222999610U (en) | Ejection device in casting mold | |
| CN115673280B (en) | Die casting die capable of reducing air holes in castings | |
| CN222022099U (en) | Integrated forming die for composite missile wing | |
| CN223145955U (en) | A brake handle blank die-casting device | |
| CN212857631U (en) | Low-consumption material sand core mold | |
| CN219004541U (en) | New energy automobile die casting die from taking positioner | |
| CN222681625U (en) | Distributed multi-cavity injection mold | |
| CN223354697U (en) | Automatic die sinking liquid cooling mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |