CN205551409U - Composite mold is covered down to engine base pressure - Google Patents
Composite mold is covered down to engine base pressure Download PDFInfo
- Publication number
- CN205551409U CN205551409U CN201620282135.6U CN201620282135U CN205551409U CN 205551409 U CN205551409 U CN 205551409U CN 201620282135 U CN201620282135 U CN 201620282135U CN 205551409 U CN205551409 U CN 205551409U
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- lower mold
- mould
- mold
- lower mould
- insert
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Abstract
The utility model discloses a composite mold is covered down to engine base pressure, its include the mould, with last mould complex lower mould, going up the mould lower extreme and being provided with the mould first insert and last mould second is inserted, its upper end is provided with the roof of fixing through ejector pin and jib, the jib passes through the jib stop collar to be fixed on last mould, be provided with reset spring on the jib, the locating pin of lower mould through position sleeve and last mould cooperatees and is connected, the lower mould left and right sides is provided with that the lower mould is firstly inserted, its upper end is provided with the lower mould second and inserts, the lower mould is provided with lower mould third module with cooperation department that the lower mould second was inserted, the lower mould upper end still is provided with the wear -resisting piece of lower mould, the wear -resisting piece upper end of lower mould is provided with the lower mould fourth and inserts, it inserts wear -resisting to be provided with the lower mould on the lower mould fourth is inserted: the utility model discloses a composite mold is covered down to engine base pressure, its disconnect -type structure has the reset function, dismantles the equipment convenience, small in size, the mould is effectual.
Description
Technical field
This utility model relates to engine structure technical field of mold, particularly relates to a kind of upper and lower combination die of engine bottom gland.
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 base pressure lid, 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 base pressures cover 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 upper and lower combination die of engine bottom gland, overcome the mould making base pressure lid, 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 base pressures cover during high-revolving, produce substantial amounts of noise, heat-conducting efficiency is low, can cause the defect of a series of engine failure.
A kind of upper and lower combination die of engine bottom gland of the present utility model, it includes the lower mold that upper mold coordinates with upper mold；Described upper mold lower end is provided with upper mold the first insert and upper mold the second insert, and its upper end is provided with the top board that push rod and suspension rod are fixing, and described suspension rod is fixed in upper mold by suspension rod stop collar, and described suspension rod is provided with back-moving spring；Described lower mold is in mating connection with the alignment pin of upper mold by positioning sleeve, and the described lower mold left and right sides is provided with lower mold the first insert, its upper end is provided with lower mold the second insert；Described lower mold is provided with lower mold three module with the place of cooperation of lower mold the second insert, and described lower mold upper end is additionally provided with lower mold wear-resistant block, and described lower mold wear-resistant block upper end is provided with lower mold the 4th insert；It is provided with lower mold insert wear-resistant block in described lower mold the 4th insert.
A kind of upper and lower combination die of engine bottom gland of the present utility model, described lower mold is provided with muff with the place of cooperation of lower mold the 3rd insert；Lower mold forced air cooled tube it is additionally provided with in described lower mold.
Compared with prior art the beneficial effects of the utility model are: its separate type structure, dismantle easy to assembly, the base pressure lid made, and precision is high, and the most anti-extrusion ability is strong, can overcome and can produce substantial amounts of heat and pressure inside it, heat-conducting efficiency height.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of engine bottom gland of the present utility model waters the upper mold of mold；
Fig. 2 is the plan structure schematic diagram that a kind of engine bottom gland of the present utility model waters the lower mold of mold.
Fig. 3 is the sectional structure schematic diagram in the A-A direction of Fig. 2.
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 shown in Figure 1-Figure 3, engine bottom gland of the present utility model waters mold, described upper mold 1 lower end is provided with upper mold the first insert 17 and upper mold the second insert 18, its upper end is provided with push rod 16 and the fixing top board 14 of suspension rod 102, described suspension rod 102 is fixed in upper mold 1 by suspension rod stop collar 101, and described suspension rod 102 is provided with back-moving spring 13；Described lower mold 2 is in mating connection with the alignment pin 19 of upper mold 1 by positioning sleeve 28, and wherein, described top board 14 upper end is additionally provided with the base plate 15 shielded；Described lower mold 2 left and right sides is provided with lower mold the first insert 29, its upper end is provided with lower mold the second insert 22；Described lower mold 2 is provided with lower mold three module 23 with the place of cooperation of lower mold the second insert 22, and described lower mold 2 upper end is additionally provided with lower mold wear-resistant block 201, and described lower mold wear-resistant block 201 upper end is provided with lower mold the 4th insert 25；Being provided with lower mold insert wear-resistant block 27 in described lower mold the 4th insert 25, wherein, described lower mold 2 is provided with muff 24 with the place of cooperation of lower mold the 3rd insert 23；It is additionally provided with lower mold forced air cooled tube 21 in described lower mold 2.
Compared with prior art the beneficial effects of the utility model are: its separate type structure, dismantle easy to assembly, the base pressure lid made, and precision is high, and the most anti-extrusion ability is strong, can overcome and can produce substantial amounts of heat and pressure inside it, heat-conducting efficiency height.
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 (2)
1. the upper and lower combination die of engine bottom gland, it is characterised in that: it includes the lower mold that upper mold coordinates with upper mold；Described upper mold lower end is provided with upper mold the first insert and upper mold the second insert, and its upper end is provided with the top board that push rod and suspension rod are fixing, and described suspension rod is fixed in upper mold by suspension rod stop collar, and described suspension rod is provided with back-moving spring；Described lower mold is in mating connection with the alignment pin of upper mold by positioning sleeve, and the described lower mold left and right sides is provided with lower mold the first insert, its upper end is provided with lower mold the second insert；Described lower mold is provided with lower mold three module with the place of cooperation of lower mold the second insert, and described lower mold upper end is additionally provided with lower mold wear-resistant block, and described lower mold wear-resistant block upper end is provided with lower mold the 4th insert；It is provided with lower mold insert wear-resistant block in described lower mold the 4th insert.
A kind of upper and lower combination die of engine bottom gland the most according to claim 1, it is characterised in that: described lower mold is provided with muff with the place of cooperation of lower mold the 3rd insert；Lower mold forced air cooled tube it is additionally provided with in described lower mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282135.6U CN205551409U (en) | 2016-04-07 | 2016-04-07 | Composite mold is covered down to engine base pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282135.6U CN205551409U (en) | 2016-04-07 | 2016-04-07 | Composite mold is covered down to engine base pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551409U true CN205551409U (en) | 2016-09-07 |
Family
ID=56810971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620282135.6U Expired - Fee Related CN205551409U (en) | 2016-04-07 | 2016-04-07 | Composite mold is covered down to engine base pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551409U (en) |
-
2016
- 2016-04-07 CN CN201620282135.6U patent/CN205551409U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170407 |