CN205437056U - Petrol engine's cylinder body molding composition formula external mold - Google Patents
Petrol engine's cylinder body molding composition formula external mold Download PDFInfo
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- CN205437056U CN205437056U CN201620286949.7U CN201620286949U CN205437056U CN 205437056 U CN205437056 U CN 205437056U CN 201620286949 U CN201620286949 U CN 201620286949U CN 205437056 U CN205437056 U CN 205437056U
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Abstract
The utility model discloses a petrol engine's cylinder body molding composition formula external mold, it includes the mould, cooperates lower mould, left hydro -cylinder and the right hydro -cylinder of being connected with last mould, it is provided with the mould roof to go up the mould upside, it is fixed with the cooperation of last mould connecting plate that last mould roof passes through the ejector pin, cooperation department of going up mould connecting plate and last mould is provided with left side guider and the right side guider that resets that resets, the lower mould lower extreme is provided with the lower mould roof, the lower mould roof resets guider, ejector pin and the right side through the left side from the left hand right side and resets guider and fix at the lower mould downside, the cooperation punishment of going up mould and lower mould do not is provided with left movable block, right movable block, left side hydro -cylinder is connected with the cooperation of left movable block, right side hydro -cylinder is connected with the cooperation of right movable block. The utility model discloses a petrol engine's cylinder body molding composition formula external mold, the equipment convenience is dismantled to its disconnect -type structure, and small in size is favorable to the shaping of cylinder block.
Description
Technical field
This utility model relates to the technical field of engine structure, particularly relates to a kind of petrolic cylinder block formed combination formula external mold.
Background technology
Automobile engine is to provide the internal combustion engine of power for automobile, is the heart of automobile, affects the dynamic property of automobile, economy and the feature of environmental protection；Source according to power source is different, and automobile engine is divided into Diesel engine, automobile engine, electric automobile motor and hybrid power engine；Common automobile engine is stroke piston combustion engine, make the mould of cylinder block, itself precision or anti-extrusion intensity are not the most the strongest, during high engine speeds operates, can produce substantial amounts of heat and pressure inside it, a lot of cylinder blocks, during high-revolving, produce substantial amounts of noise, heat-conducting efficiency is low, can cause a series of engine failure.
Utility model content
This utility model provides a kind of petrolic cylinder block formed combination formula external mold, overcome the mould making cylinder block, itself precision or anti-extrusion intensity are not the most the strongest, during high engine speeds operates, can produce substantial amounts of heat and pressure inside it, a lot of cylinder blocks, during high-revolving, produce substantial amounts of noise, heat-conducting efficiency is low, can cause the defect of a series of engine failure.
One of the present utility model petrolic cylinder block formed combination formula external mold, it includes lower mold, left oil cylinder and the right oil cylinder that upper mold and upper mold are connected；Being provided with upper-mould top on the upside of described upper mold, described upper-mould top coordinates fixing by push rod with upper mold connecting plate, and described upper mold connecting plate is provided with left reset guide device and right reset guide device with the place of cooperation of upper mold；Described lower mold lower end is provided with lower mold top board, and described lower mold top board is fixed on the downside of lower mold by left reset guide device from left to right, push rod and right reset guide device；Described upper mold is respectively arranged with left movable block, right movable block with the place of cooperation of lower mold；Described left oil cylinder is connected with left movable block, and described right oil cylinder is connected with right movable block.
Petrolic cylinder block formed combination formula external mold of the present utility model, described left reset guide device includes left lead；Described left lead one end is fixed on upper mold connecting plate, and the other end is fixed on lower mold connecting plate through upper die and lower die by left fairlead.
Petrolic cylinder block formed combination formula external mold of the present utility model, described right reset guide device includes right lead；Described right lead one end is fixed on upper mold connecting plate, and the other end is fixed on lower mold connecting plate through upper die and lower die by right fairlead.
Petrolic cylinder block formed combination formula external mold of the present utility model, described petrolic cylinder block formed combination formula external mold also includes left mould foot and right mould foot；Described left mould foot, the upper end of right mould foot are fixed on upper mold connecting plate, and its lower end is fixed on lower mold connecting plate.
Petrolic cylinder block formed combination formula external mold of the present utility model, described upper mold is provided with charging aperture.
Petrolic cylinder block formed combination formula external mold of the present utility model, described left oil cylinder is connected with left movable block by left oil cylinder contiguous block, and described right oil cylinder is connected with right movable block by right oil cylinder contiguous block.
Compared with prior art the beneficial effects of the utility model are: one of the present utility model petrolic cylinder block formed combination formula external mold, its separate type structure, dismantle easy to assembly, the molding of compact, beneficially cylinder block.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of petrolic cylinder block formed combination formula external mold of the present utility model；
Fig. 2 is the sectional structure schematic diagram in the C-C direction of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
As depicted in figs. 1 and 2, one of the present utility model petrolic cylinder block formed combination formula external mold, it lower 2, left oil cylinder 20 including that upper mold 1 and upper mold 1 be connected and right oil cylinder 30；Being provided with upper-mould top 3 on the upside of described upper mold 1, described upper-mould top 3 coordinates fixing by push rod 4 with upper mold connecting plate 5, and described upper mold connecting plate 5 is provided with left reset guide device 8 and right reset guide device 7 with the place of cooperation of upper mold 1；Described lower mold 2 lower end is provided with lower mold top board 9, and described lower mold top board 9 is fixed on the downside of lower mold 22 by left reset guide device 8 from left to right, top 4 and right reset guide device 7；Described upper mold 1 is respectively arranged with left movable block 21, right movable block 31 with the place of cooperation of lower mold 2；Described left oil cylinder 20 is connected with left movable block 21, described right oil cylinder 30 is connected with right movable block 31, described left oil cylinder 20 is connected with left movable block 21 by left oil cylinder contiguous block 22, and described right oil cylinder 30 is connected with right movable block 31 by right oil cylinder contiguous block 32；Wherein, described upper mold 1 is provided with charging aperture 11.
Petrolic cylinder block formed combination formula external mold of the present utility model, described left reset guide device 8 includes left lead 81；Described left lead 91 one end is fixed on upper mold connecting plate 5, and the other end is fixed on lower mold connecting plate 6 through upper mold 1 and lower mold 2 by left fairlead 82, also has, and described right reset guide device 7 includes right lead 71；Described right lead 71 one end is fixed on upper mold connecting plate 5, and the other end is fixed on lower mold connecting plate through upper mold 1 and lower mold 2 by right fairlead 72.
Petrolic cylinder block formed combination formula external mold of the present utility model, described petrolic cylinder block formed combination formula external mold also includes left mould foot 101 and right mould foot 201；Described left mould foot 101, the upper end of right mould foot 201 are fixed on upper mold connecting plate 5, and its lower end is fixed on lower mold connecting plate 6.
Compared with prior art the beneficial effects of the utility model are: one of the present utility model petrolic cylinder block formed combination formula external mold, its separate type structure, dismantle easy to assembly, the molding of compact, beneficially cylinder block.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (6)
1. a petrolic cylinder block formed combination formula external mold, it is characterised in that: it includes lower mold, left oil cylinder and the right oil cylinder that upper mold and upper mold are connected；Being provided with upper-mould top on the upside of described upper mold, described upper-mould top coordinates fixing by push rod with upper mold connecting plate, and described upper mold connecting plate is provided with left reset guide device and right reset guide device with the place of cooperation of upper mold；Described lower mold lower end is provided with lower mold top board, and described lower mold top board is fixed on the downside of lower mold by left reset guide device from left to right, push rod and right reset guide device；Described upper mold is respectively arranged with left movable block, right movable block with the place of cooperation of lower mold；Described left oil cylinder is connected with left movable block, and described right oil cylinder is connected with right movable block.
One the most according to claim 1 petrolic cylinder block formed combination formula external mold, it is characterised in that: described left reset guide device includes left lead；Described left lead one end is fixed on upper mold connecting plate, and the other end is fixed on lower mold connecting plate through upper die and lower die by left fairlead.
One the most according to claim 1 petrolic cylinder block formed combination formula external mold, it is characterised in that: described right reset guide device includes right lead；Described right lead one end is fixed on upper mold connecting plate, and the other end is fixed on lower mold connecting plate through upper die and lower die by right fairlead.
4. according to the petrolic cylinder block formed combination formula external mold of the one described in Claims 2 or 3, it is characterised in that: described petrolic cylinder block formed combination formula external mold also includes left mould foot and right mould foot；Described left mould foot, the upper end of right mould foot are fixed on upper mold connecting plate, and its lower end is fixed on lower mold connecting plate.
One the most according to claim 1 petrolic cylinder block formed combination formula external mold, it is characterised in that: it is provided with charging aperture in described upper mold.
One the most according to claim 1 petrolic cylinder block formed combination formula external mold, it is characterised in that: described left oil cylinder is connected with left movable block by left oil cylinder contiguous block, and described right oil cylinder is connected with right movable block by right oil cylinder contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286949.7U CN205437056U (en) | 2016-04-07 | 2016-04-07 | Petrol engine's cylinder body molding composition formula external mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286949.7U CN205437056U (en) | 2016-04-07 | 2016-04-07 | Petrol engine's cylinder body molding composition formula external mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437056U true CN205437056U (en) | 2016-08-10 |
Family
ID=56607339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286949.7U Expired - Fee Related CN205437056U (en) | 2016-04-07 | 2016-04-07 | Petrol engine's cylinder body molding composition formula external mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437056U (en) |
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2016
- 2016-04-07 CN CN201620286949.7U patent/CN205437056U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |