CN114985710A - Dioxy sand casting mold of extra-high voltage cable seat type insulator - Google Patents
Dioxy sand casting mold of extra-high voltage cable seat type insulator Download PDFInfo
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- CN114985710A CN114985710A CN202210646480.3A CN202210646480A CN114985710A CN 114985710 A CN114985710 A CN 114985710A CN 202210646480 A CN202210646480 A CN 202210646480A CN 114985710 A CN114985710 A CN 114985710A
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- 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
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/06—Burdening or relieving moulds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
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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
本发明公开了一种特高压电缆座型绝缘子的二氧砂铸造模具，涉及铸造模具技术领域，包括下模具，所述下模具的顶部设置有上模具，所述上模具的顶部开设有铁水注入口，所述下模具的前端固定连接有散热机构，所述下模具的侧面设置有连接机构。本发明通过冷却液箱、输液管、输液泵、吸热板、导流槽、回流管之间的相互配合，在对铸造的模具进行冷却时，通过启动输液泵，从而能够带动冷却液箱中的冷却液，能够通过输液管流通至导热板内部的导流槽中，通过吸热板能够对模具中的热量进行吸收，并通过冷却液能够对吸热板进行降温，之后冷却液会通过回流管再次流回到冷却液箱的内部，保证了对模具的冷却效果，提高了工件的成型效率。
The invention discloses a dioxide sand casting mould for an extra-high voltage cable seat type insulator, which relates to the technical field of casting moulds and includes a lower mould, an upper mould is arranged on the top of the lower mould, and a molten iron injection mould is opened on the top of the upper mould The front end of the lower mold is fixedly connected with a heat dissipation mechanism, and the side surface of the lower mold is provided with a connection mechanism. Through the cooperation among the cooling liquid tank, the infusion pipe, the infusion pump, the heat absorption plate, the diversion groove and the return pipe, the invention can drive the cooling liquid tank by starting the infusion pump when cooling the cast mold. The cooling liquid can be circulated to the diversion groove inside the heat conduction plate through the infusion tube, the heat in the mold can be absorbed by the heat absorption plate, and the heat absorption plate can be cooled by the cooling liquid, and then the cooling liquid will pass through the backflow. The tube flows back to the inside of the coolant tank again, which ensures the cooling effect of the mold and improves the forming efficiency of the workpiece.
Description
Technical Field
The invention relates to the technical field of casting molds, in particular to a silica sand casting mold for an extra-high voltage cable seat type insulator.
Background
The traditional casting method of the extra-high voltage cable seat type insulator is to cast by adopting a damp mold damp core, and because casting teeth are shallow, damp sand is not firm enough, the molten iron impact force is large during casting, sand often falls in a cavity, so that the high rejection rate is caused, even the rejection rate reaches more than 50%, and therefore after improvement, a dioxygen sand casting mold can be adopted to cast the extra-high voltage cable seat type insulator.
The following problems exist in the prior art:
1. when the existing dioxa sand casting mold is used, a plurality of exhaust holes are usually arranged on the side surface of the mold to dissipate heat of the mold, the heat dissipation effect of the mold is poor, the use of the mold is influenced, and therefore the molding efficiency of the insulator is reduced;
2. when using, the existing sand-blasting casting mould needs to be connected with an upper mould and a lower mould, the existing connection mode is mostly a bolt, the connection is inconvenient, and the connection effect is not good enough, so that the casting effect of the insulator is influenced.
Disclosure of Invention
The invention provides a diepoxy sand casting mold for an extra-high voltage cable seat type insulator, which aims to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an extra-high voltage cable seat type insulator's dioxide sand casting mould, includes the bed die, the top of bed die is provided with the mould, the molten iron filling opening has been seted up at the top of going up the mould, the front end fixedly connected with heat dissipation mechanism of bed die, the side of bed die is provided with coupling mechanism.
The heat dissipation mechanism comprises a cooling liquid tank, the cooling liquid tank is fixedly connected to the side face of the lower die, a liquid conveying pipe is fixedly connected to the side face of the cooling liquid tank, the liquid conveying pipe extends to the inside of the lower die, a liquid conveying pump is fixedly connected to the middle of the liquid conveying pipe, a heat absorbing plate is fixedly connected to one end of the liquid conveying pipe, a flow guide groove is formed in the inside of the heat absorbing plate, a return pipe is fixedly connected to the bottom of the left side of the heat absorbing plate, one end of the return pipe is fixedly connected to the side face of the cooling liquid tank, and an air cooling mechanism is arranged on the side face of the heat absorbing plate.
Coupling mechanism includes driving handle, driving handle swing joint is in the bottom of bed die, driving handle's top fixedly connected with threaded rod, threaded rod swing joint is in the inside of bed die, the side threaded connection of threaded rod has the screw thread slide, the screw thread slide extends to the inside of bed die, the inside swing joint of screw thread slide has the kicking block, the bottom fixedly connected with elasticity bent plate of kicking block, the top fixedly connected with pull rod of kicking block, the top swing joint of pull rod has the fixture block, the fixture block extends to the outside of screw thread slide, the one end of fixture block is provided with pop-up mechanism.
The technical scheme of the invention is further improved as follows: the air cooling mechanism comprises a driving fan, the driving fan is movably connected inside the diversion trench, a transmission shaft is fixedly connected to the top of the driving fan and extends to the outer side of the heat absorbing plate, a driving wheel is fixedly connected to the top end of the transmission shaft, a driven wheel is meshed and connected to the side face of the driving wheel, an air guide fan is fixedly connected to the side face of the driven wheel, and a ventilation trench is formed in the side face of the air guide fan.
Adopt above-mentioned technical scheme, mutually support between drive fan, transmission shaft, action wheel, the follow driving wheel in this scheme, wind-guiding fan, the draft slot to when carrying out water-cooling, the control is to the forced air cooling of mould, makes the cooling effect to the mould better.
The technical scheme of the invention is further improved as follows: the driving fan comprises a rotating ring, the rotating ring is fixedly connected to one end of the transmission shaft, fan blades are fixedly connected to the side faces of the rotating ring, a fixing shaft is arranged in the middle of each fan blade, and the fixing shaft is fixedly connected with the inner wall of the flow guide groove.
Adopt above-mentioned technical scheme, the rotating ring in this scheme, flabellum, mutual cooperation between the fixed axle to can drive the driving fan and rotate under the flow of coolant liquid.
The technical scheme of the invention is further improved as follows: the side face of the fixed shaft is fixedly connected with a ratchet wheel, the side face of the ratchet wheel is provided with a pawl, the pawl is movably connected to the inner side of the ratchet wheel, and the side face of the pawl is fixedly connected with an elastic top plate.
Adopt above-mentioned technical scheme, the mutual cooperation between ratchet, pawl in this scheme, the elasticity roof to can guarantee the unanimity of the rotation direction of drive fan, improve pivoted effect.
The technical scheme of the invention is further improved as follows: the ejection mechanism comprises a moving plate, the moving plate is arranged at one end of the clamping block, a rack is fixedly connected to the side face of the moving plate, a driving wheel is meshed and connected to the side face of the rack, and the driving wheel is movably connected to the inside of the upper die.
By adopting the technical scheme, the movable plate, the rack and the driving wheel in the scheme are matched with each other, so that the ejection of the upper die is conveniently controlled.
The technical scheme of the invention is further improved as follows: the front side fixedly connected with rotor plate of drive wheel, the front side swing joint of rotor plate has the lifter, the top fixedly connected with elasticity telescopic link of lifter, the bottom fixedly connected with ejector pad of lifter.
By adopting the technical scheme, the rotating plate, the lifting rod, the elastic telescopic rod and the push block in the scheme are mutually matched, and the lifting rod can be driven to move through the rotating plate, so that the push block is conveniently controlled to move, and the upper die is conveniently taken out.
The technical scheme of the invention is further improved as follows: the ejector pad includes the push pedal, push pedal fixed connection is in the bottom of lifter, the bottom fixedly connected with rubber pad of push pedal, the inside bottom fixedly connected with telescopic ejector pin of push pedal.
By adopting the technical scheme, the push plate, the rubber pad and the telescopic ejector rod in the scheme are matched with each other, so that the upper die is conveniently ejected.
The technical scheme of the invention is further improved as follows: one end fixedly connected with movable block of flexible ejector pin, the side swing joint of movable block has the connecting rod, the side swing joint of connecting rod has the dwang, dwang swing joint is in the side of push pedal.
By adopting the technical scheme, the movable block, the connecting rod and the rotating rod in the scheme are mutually matched, so that the position of the upper die cannot be changed when the upper die is ejected.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a diepoxy sand casting mold of an extra-high voltage cable seat type insulator, which can drive cooling liquid in a cooling liquid tank to flow into a diversion groove in a heat absorption plate through the liquid conveying pipe by the mutual matching of the cooling liquid tank, a liquid conveying pipe, a liquid conveying pump, the heat absorption plate, the diversion groove and a backflow pipe when the cast mold is cooled, can absorb heat in the mold through the heat absorption plate and cool the heat absorption plate through the cooling liquid, and then the cooling liquid can flow back to the inside of the cooling liquid tank through the backflow pipe again, thereby ensuring the cooling effect on the mold and improving the molding efficiency of workpieces.
2. The invention provides a casting mold of dioxygen sand of an ultra-high voltage cable seat type insulator, which is characterized in that a driving fan, a transmission shaft, a driving wheel, a driven wheel, a wind guide fan and a ventilation groove are mutually matched, the driving fan is driven to rotate through the flowing of cooling liquid, the driving wheel can be driven to rotate through the transmission shaft, the wind guide fan can be driven to rotate through the driven wheel, the air in the ventilation groove can be driven to flow through the rotation of the wind guide fan, and the casting mold is air-cooled, so that the cooling effect of the mold is better, and the mold is convenient to use.
3. The invention provides a diepoxy sand casting mold of an extra-high voltage cable seat type insulator, which is characterized in that a driving handle, a threaded rod, a threaded sliding plate, an ejector block, an elastic bent plate, a pull rod and a clamping block are mutually matched, when the mold is fixed, the driving handle is rotated, so that the threaded rod can be driven to rotate, the threaded sliding plate can be driven to move, the ejector block is not limited during moving, the pull rod can be driven to move under the jacking action of the elastic bent plate, and the clamping block extends out, so that the mold is conveniently connected and fixed, the fixing effect is improved, and the casting effect of a workpiece is not influenced.
4. The invention provides a diepoxy sand casting mold of an extra-high voltage cable seat type insulator, which is characterized in that through mutual matching of a movable plate, a rack, a driving wheel, a rotating plate, a lifting rod, an elastic telescopic rod and a push block, the movable plate can be pushed out through ejection of a clamping block, when the mold is separated, the movable plate loses the limit, so that under the pushing action of the elastic telescopic rod, the lifting rod can be driven to move, the rotating plate can rotate, the push block can be pushed out, an upper mold can be pushed out conveniently, a cast workpiece can be taken out conveniently, and the use of the casting mold is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a heat dissipation mechanism according to the present invention;
FIG. 3 is a schematic cross-sectional view of an air cooling mechanism according to the present invention;
FIG. 4 is a cross-sectional view of the driving fan of the present invention;
FIG. 5 is a schematic cross-sectional view of the connection mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of the eject mechanism of the present invention;
FIG. 7 is a side view of the rotating plate of the present invention;
fig. 8 is a schematic cross-sectional structure diagram of the push block of the present invention.
In the figure: 1. a lower die; 2. an upper die; 3. a molten iron injection port; 4. a heat dissipation mechanism; 41. a coolant tank; 42. a transfusion tube; 43. an infusion pump; 44. a heat absorbing plate; 45. a diversion trench; 46. a return pipe; 47. an air cooling mechanism; 471. driving the fan; 4711. a rotating ring; 4712. a fan blade; 4713. a fixed shaft; 4714. a ratchet wheel; 4715. a pawl; 4716. an elastic top plate; 472. a drive shaft; 473. a driving wheel; 474. a driven wheel; 475. a wind guide fan; 476. a ventilation slot; 5. a connecting mechanism; 51. a drive handle; 52. a threaded rod; 53. a threaded slide plate; 54. a top block; 55. an elastic bending plate; 56. a pull rod; 57. a clamping block; 58. an ejection mechanism; 581. moving the plate; 582. a rack; 583. a drive wheel; 584. a rotating plate; 585. a lifting rod; 586. an elastic telescopic rod; 587. a push block; 5871. pushing the plate; 5872. a rubber pad; 5873. a telescopic ejector rod; 5874. a moving block; 5875. a connecting rod; 5876. rotating the rod.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-8, the invention provides a diepoxy sand casting mold for an extra-high voltage cable seat insulator, which comprises a lower mold 1, wherein an upper mold 2 is arranged at the top of the lower mold 1, a molten iron injection port 3 is arranged at the top of the upper mold 2, a heat dissipation mechanism 4 is fixedly connected at the front end of the lower mold 1, a connecting mechanism 5 is arranged at the side surface of the lower mold 1, the heat dissipation mechanism 4 comprises a cooling liquid tank 41, the cooling liquid tank 41 is fixedly connected at the side surface of the lower mold 1, a liquid conveying pipe 42 is fixedly connected at the side surface of the cooling liquid tank 41, the liquid conveying pipe 42 extends into the lower mold 1, a liquid conveying pump 43 is fixedly connected at the middle part of the liquid conveying pipe 42, an absorber plate 44 is fixedly connected at one end of the liquid conveying pipe 42, a flow guide groove 45 is arranged in the absorber plate 44, a return pipe 46 is fixedly connected at the bottom end of the left side of the absorber plate 44, one end of the return pipe 46 is fixedly connected with the side surface of the cooling liquid tank 41, an air cooling mechanism 47 is provided on the side surface of the heat absorbing plate 44.
In this embodiment, when casting and processing the extra-high voltage cable seat insulator, the connection mechanism 5 is used for conveniently connecting and fixing the lower die 1 and the upper die 2, molten iron is poured into the die through the molten iron injection port 3, so as to cast and process a workpiece, the infusion pump 43 is started, so as to drive the cooling liquid in the cooling liquid tank 41, the cooling liquid can flow into the diversion trench 45 inside the heat absorption plate 44 through the infusion tube 42, the heat in the die can be absorbed through the heat absorption plate 44, the heat absorption plate 44 can be cooled through the cooling liquid, and then the cooling liquid can flow back to the inside of the cooling liquid tank 41 through the backflow tube 46, so that the cooling effect on the die is ensured, and the forming efficiency of the workpiece is improved.
Example 2
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the air cooling mechanism 47 includes a driving fan 471, the driving fan 471 is movably connected inside the diversion trench 45, a transmission shaft 472 is fixedly connected to the top of the driving fan 471, the transmission shaft 472 extends to the outer side of the heat absorbing plate 44, a driving wheel 473 is fixedly connected to the top end of the transmission shaft 472, a driven wheel 474 is engaged and connected to the side surface of the driving wheel 473, an air guiding fan 475 is fixedly connected to the side surface of the driven wheel 474, a ventilation trench 476 is formed in the side surface of the air guiding fan 475, the driving fan 471 includes a rotating ring 4711, the rotating ring 4711 is fixedly connected to one end of the transmission shaft 472, fan blades 4712 are fixedly connected to the side surface of the rotating ring 4711, a fixing shaft 4713 is arranged in the middle of the fan blades 4712, the fixing shaft 4713 is fixedly connected to the inner wall of the diversion trench 45, a ratchet wheel 4714 is fixedly connected to the side surface of the fixing shaft 4713, a pawl 4715 is movably connected to the inner side surface of the ratchet wheel 4714, and an elastic top plate 4716 is fixedly connected to the side surface of the pawl 4715.
In this embodiment, flow in the guiding gutter 45 through the coolant liquid, flabellum 4712 to the side of rotating ring 4711 will be impacted, thereby conveniently drive driving fan 471 and rotate, and push up pawl 4715 through elastic roof plate 4716, make the side of the tight subsides of pawl 4715 at ratchet 4714, thereby make driving fan 471 rotate only in the one direction that can center on, the pivoted effect has been improved, the rotation of driving fan 471 will drive action wheel 473 and rotate through transmission shaft 472, and can drive wind guide fan 475 through follow driving wheel 474 and rotate, thereby the rotation through wind guide fan can drive the inside air in ventilation groove 475 and flow, thereby carry out the forced air cooling to the casting mould, make the cooling effect to the mould better, make things convenient for the use of mould 476.
Example 3
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the connecting mechanism 5 comprises a driving handle 51, the driving handle 51 is movably connected to the bottom end of the lower die 1, the top of the driving handle 51 is fixedly connected with a threaded rod 52, the threaded rod 52 is movably connected to the inside of the lower die 1, a threaded sliding plate 53 is connected to the side surface of the threaded rod 52 in a threaded manner, the threaded sliding plate 53 extends to the inside of the upper die 2, an ejector block 54 is movably connected to the inside of the threaded sliding plate 53, the bottom of the ejector block 54 is fixedly connected with an elastic bent plate 55, a pull rod 56 is fixedly connected to the top of the ejector block 54, a clamping block 57 is movably connected to the top of the pull rod 56, the clamping block 57 extends to the outside of the threaded sliding plate 53, and an ejecting mechanism 58 is arranged at one end of the clamping block 57.
In this embodiment, when connecting fixedly lower mould 1 and last mould 2, through rotating drive handle 51, thereby can drive threaded rod 52 and rotate, and can drive screw thread slide 53 and remove, can make kicking block 54 lose the restriction when removing, under the top of elasticity bent plate 55 moves, can drive pull rod 56 and remove, and the slider through pull rod 56 top can drive fixture block 57 and stretch out, thereby when screw thread slide 53 removes, can extrude cope match-plate pattern 2 through fixture block 57, thereby made things convenient for to connect fixedly lower mould 1 and last mould 2, the casting effect of having guaranteed the work piece is not influenced.
Example 4
As shown in fig. 1 to 8, on the basis of embodiment 3, the present invention provides a technical solution: preferably, the ejecting mechanism 58 includes a moving plate 581, the moving plate 581 is disposed at one end of the clamping block 57, a rack 582 is fixedly connected to a side surface of the moving plate 581, a driving wheel 583 is engaged and connected to a side surface of the rack 582, the driving wheel 583 is movably connected to the inside of the upper mold 2, a rotating plate 584 is fixedly connected to a front side of the driving wheel 583, a lifting rod 585 is movably connected to a front side of the rotating plate 584, an elastic telescopic rod 586 is fixedly connected to a top of the lifting rod 585, a push block 587 is fixedly connected to a bottom end of the lifting rod 585, the push block 587 includes a push plate 5871, the push plate 5871 is fixedly connected to a bottom end of the lifting rod 585, a rubber pad 5872 is fixedly connected to a bottom end of the push plate 5871, a telescopic rod 5873 is fixedly connected to an inside bottom end of the push plate 5871, a moving block 5874 is fixedly connected to one end of the telescopic rod 5873, a connecting rod 5875 is movably connected to a side surface of the moving block 5875, a rotating rod 5876 is movably connected to a side surface of the connecting rod 5875, the rotating rod 5876 is movably connected to the side surface of the push plate 5871.
In this embodiment, when the mold is fixed, the moving plate 581 is pushed out by the fixture block 57 to move, so as to drive the driving wheel 583 to rotate through the rack 582, and to rotate the rotating plate 584, so as to drive the lifting rod 585 to lift through the protrusion at the front end of the rotating plate 584, so as to retract the pushing block 587, when the mold is separated, the moving plate 581 loses the limitation, so as to drive the lifting rod 585 to move under the pushing action of the elastic telescopic rod 586, so as to push the pushing block 587 out, thereby facilitating the pushing of the upper mold 2, and simultaneously along with the pushing of the pushing block, the telescopic rod 5873 pushes the moving block 5874 to move, and drives the connecting rod 5875 and the rotating rod 5876 to move, so as to ensure that the relative position of the upper mold 2 is stable when the upper mold 2 is pushed out, thereby facilitating the taking out of the cast workpiece, the use of the casting mould is convenient.
The working principle of the diepoxy sand casting mold of the extra-high voltage cable seat insulator is described in detail below.
As shown in fig. 1-8, when casting and processing an extra-high voltage cable seat insulator, the threaded rod 52 can be driven to rotate by the driving handle 51, the threaded sliding plate 53 can be driven to move, the pulling rod 56 can drive the clamping block 57 to extend under the pushing action of the elastic bending plate 55, so as to extrude the upper die 2 through the clamping block 57, thereby facilitating the connection and fixation of the lower die 1 and the upper die 2, molten iron is poured into the interior of the die through the molten iron injection port 3, thereby casting and processing a workpiece, then the liquid conveying pump 43 is started, thereby driving the cooling liquid in the cooling liquid tank 41 to be conveyed into the flow guide groove 45 inside the heat absorption plate 44, heat in the die can be absorbed by the heat absorption plate 44, the heat absorption plate 44 can be cooled by the cooling liquid, and the cooling effect of the die is ensured, the forming efficiency of the workpiece is improved.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210646480.3A CN114985710A (en) | 2022-06-08 | 2022-06-08 | Dioxy sand casting mold of extra-high voltage cable seat type insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210646480.3A CN114985710A (en) | 2022-06-08 | 2022-06-08 | Dioxy sand casting mold of extra-high voltage cable seat type insulator |
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| Publication Number | Publication Date |
|---|---|
| CN114985710A true CN114985710A (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210646480.3A Withdrawn CN114985710A (en) | 2022-06-08 | 2022-06-08 | Dioxy sand casting mold of extra-high voltage cable seat type insulator |
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| Country | Link |
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| CN (1) | CN114985710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115726471A (en) * | 2022-09-30 | 2023-03-03 | 中建八局第四建设有限公司 | Hydraulic synchronous lifting platform for large steel structure net rack and use method thereof |
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| KR20060000534A (en) * | 2004-06-29 | 2006-01-06 | 기아자동차주식회사 | Large Capacity Coolant Inlet Die Casting Molds |
| KR20090081300A (en) * | 2008-01-23 | 2009-07-28 | 손민호 | Mold cooling system |
| CN210590440U (en) * | 2019-08-12 | 2020-05-22 | 江苏泰特汽车配件股份有限公司 | Injection mold of convenient ejection of compact fast dispels heat |
| CN214163842U (en) * | 2020-12-25 | 2021-09-10 | 苏州中悦百毅光电科研开发有限公司 | Easily radiating injection mold |
| CN113478744A (en) * | 2021-07-06 | 2021-10-08 | 宁波桑福汽车配件有限公司 | Forming die for producing automobile rubber sealing element |
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2022
- 2022-06-08 CN CN202210646480.3A patent/CN114985710A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060000534A (en) * | 2004-06-29 | 2006-01-06 | 기아자동차주식회사 | Large Capacity Coolant Inlet Die Casting Molds |
| KR20090081300A (en) * | 2008-01-23 | 2009-07-28 | 손민호 | Mold cooling system |
| CN210590440U (en) * | 2019-08-12 | 2020-05-22 | 江苏泰特汽车配件股份有限公司 | Injection mold of convenient ejection of compact fast dispels heat |
| CN214163842U (en) * | 2020-12-25 | 2021-09-10 | 苏州中悦百毅光电科研开发有限公司 | Easily radiating injection mold |
| CN113478744A (en) * | 2021-07-06 | 2021-10-08 | 宁波桑福汽车配件有限公司 | Forming die for producing automobile rubber sealing element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115726471A (en) * | 2022-09-30 | 2023-03-03 | 中建八局第四建设有限公司 | Hydraulic synchronous lifting platform for large steel structure net rack and use method thereof |
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Application publication date: 20220902 |
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| WW01 | Invention patent application withdrawn after publication |