CN209532057U - A kind of die casting - Google Patents
A kind of die casting Download PDFInfo
- Publication number
- CN209532057U CN209532057U CN201822070722.0U CN201822070722U CN209532057U CN 209532057 U CN209532057 U CN 209532057U CN 201822070722 U CN201822070722 U CN 201822070722U CN 209532057 U CN209532057 U CN 209532057U
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- China
- Prior art keywords
- plate
- dynamic model
- annular
- cage plate
- gear ring
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of die castings, lower end surface including cover half cage plate, dynamic model cage plate, fixed half and moving half dynamic model cage plate is equipped with locating rod, the upper surface of cover half cage plate is equipped with the location hole being inserted into for locating rod, the dynamic model cage plate of dynamic model periphery is equipped with annular plate and upper annular gear ring, the cover half cage plate of cover half periphery is equipped with annular slot and lower annular gear ring, annular plate is inserted into annular slot inner upper ring shaped ring gear and the intermeshing of lower annular gear ring, and dynamic model cage plate bottom is equipped with buffering plate.The utility model is by being arranged mutually matched annular plate and annular slot, and intermeshing upper annular gear ring and lower annular gear ring, the sealing performance of mold can be increased substantially, the problem of avoiding the occurrence of molten metal leakage, improves product quality, in addition, in dynamic model cage plate bottom, buffering plate is set, so that mold has buffering shock resistance well, with simple, the convenient and practical advantage of structure.
Description
Technical field
The utility model relates to a kind of die casting.
Background technique
Die-casting process is die casting machine, die casting and the big element of alloy three to be organically combined and be subject to the mistake of integrated use
Journey is mainly used for intermetallic composite coating, is to develop a kind of faster few Special Processes of Metal Castings method without cutting in modern age metal working process.
It is by molten metal in high-voltage high-speed retrofilling casting mold, and crystallization and freezing forms the process of casting under high pressure.
In the prior art, due to the sealing performance between fixed half and moving half the problem of, is easy to appear metal in press casting procedure
The problem of liquid leaks, causes spue line obvious, influences product quality.
Utility model content
For the deficiency in background technique, the utility model provides a kind of die casting.
The technical scheme adopted by the utility model is a kind of die casting, including cover half cage plate, dynamic model cage plate, cover half
And dynamic model, the cover half are fixed in cover half cage plate, the dynamic model is fixed in dynamic model cage plate, the fixed half and moving half molding
When, the lower end surface of shape forming cavity between fixed half and moving half, the dynamic model cage plate is equipped with locating rod, the upper end of the cover half cage plate
Face is equipped with the location hole being inserted into for locating rod, and the dynamic model cage plate of the dynamic model periphery is equipped with annular plate and upper annular tooth
Circle, the cover half cage plate of the cover half periphery are equipped with annular slot and lower annular gear ring, and the annular plate is inserted into annular
In slot, the upper annular gear ring and the intermeshing of lower annular gear ring, the dynamic model cage plate bottom are equipped with buffering plate.
Further, the dynamic model is equipped with locating slot, and the cover half is equipped with locating piece.
Further, the positioning groove and positioning block are " T " shape structure.
Further, the buffering plate includes bottom plate, telescopic block and fixed plate, and the bottom plate is equipped with for flexible
The telescopic cavity that block protrudes into, the telescopic cavity top are equipped with limited step, and lower end is equipped with spring step, the limited step and spring
Sideslip bar is equipped between step, the telescopic block bottom is equipped with slide plate step, and slide plate step is equipped with slide opening, and telescopic block passes through cunning
The slide opening of pallet rank is slidably connected with sideslip bar, is cased with the first buffering on the sideslip bar between the slide plate step and spring step
Spring.
Further, the telescopic cavity bottom is equipped with sole piece, and the second buffer spring is equipped between the sole piece and telescopic block,
It is equipped at least two sideslip bars between the sole piece and spring step, slidably connects sliding block, the sliding block on the sideslip bar
It is hinged with connecting rod between telescopic block lower end surface, is cased with third spring in the connecting rod between the spring step and sliding block.
Further, the telescopic cavity bottom is equipped with limited post, and the limited post upper end is equipped with one layer of rubber pad.
Further, the upper annular gear ring is located at annular plate inner ring, and corresponding lower annular gear ring is located at annular and inserts
Slot inner ring.
The beneficial effects of the utility model are: the utility model is inserted by the way that mutually matched annular plate and annular is arranged
Slot and intermeshing upper annular gear ring and lower annular gear ring, can increase substantially the sealing performance of mold, avoid the occurrence of
The problem of molten metal leaks improves product quality, in addition, buffering plate is arranged in dynamic model cage plate bottom, so that mold has very
Good buffering shock resistance, with simple, the convenient and practical advantage of structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic cross-section of A-A in Fig. 1.
Fig. 3 is the structural schematic diagram of dynamic model cage plate.
Fig. 4 is the schematic top plan view of cover half cage plate.
In figure: 1, cover half cage plate；2, dynamic model cage plate；3, cover half；4, dynamic model；5, locating rod；6, location hole；7, annular is inserted
Plate；8, upper annular gear ring；9, annular slot；10, lower annular gear ring；11, locating slot；12, locating piece；13, bottom plate；14, it stretches
Block；15, fixed plate；16, telescopic cavity；17, limited step；18, spring step；19, sideslip bar；20, slide plate step；21, slide opening；
22, the first buffer spring；23, sole piece；24, the second buffer spring；25, sideslip bar；26, sliding block；27, connecting rod；28, it limits
Column；29, rubber pad；30, third spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model provides a kind of die casting.
In the present embodiment, referring to figs. 1 to Fig. 4, the die casting, including cover half cage plate 1, dynamic model cage plate 2,3 and of cover half
Dynamic model 4, the cover half 3 are fixed in cover half cage plate 1, and the dynamic model 4 is fixed in dynamic model cage plate 2, the cover half 3 and dynamic model 4
When molding, the lower end surface of shape forming cavity between fixed half and moving half, the dynamic model cage plate 2 is equipped with locating rod 5, the cover half cage plate
1 upper surface is equipped with the location hole 6 being inserted into for locating rod, and the dynamic model cage plate of 4 periphery of dynamic model is equipped with 7 He of annular plate
Upper annular gear ring 8, the cover half cage plate of the cover half periphery are equipped with annular slot 9 and lower annular gear ring 10, the annular plate
It is inserted into annular slot, the upper annular gear ring and the intermeshing of lower annular gear ring, the dynamic model cage plate bottom is equipped with
Buffering plate.
The utility model by the way that mutually matched annular plate and annular slot is arranged in the outer ring of cover half and external mold, and
Intermeshing upper annular gear ring and lower annular gear ring, can increase substantially the sealing performance of mold, avoid the occurrence of molten metal
The problem of leakage, improves product quality, in addition, buffering plate is arranged in dynamic model cage plate bottom, delays well so that mold has
Rush shock resistance.Wherein the setting of locating rod and location hole can quickly position cover half cage plate and dynamic model cage plate, realize cover half set
Plate and dynamic model cage plate quickly assemble.
In the present invention, the dynamic model 4 is equipped with locating slot 11, and the cover half 3 is equipped with locating piece 12；Institute
The locating slot 11 and locating piece 12 stated are " T " shape structure.12 pieces of realization fixed half and moving halfs of locating slot 11 and positioning of " T " shape structure
Precisely quickly positioning, improves product quality.
The buffering plate includes bottom plate 13, telescopic block 14 and fixed plate 15, and the bottom plate 13 is equipped with for flexible
The telescopic cavity 16 that block protrudes into, limited step 17 is equipped with above the telescopic cavity 19, and lower end is equipped with spring step 18, the limiting stand
Sideslip bar 19 is equipped between rank 17 and spring step 18,14 bottom of telescopic block is equipped with slide plate step 20, on slide plate step 20
Equipped with slide opening 21, telescopic block 14 is slidably connected by the slide opening 21 of slide plate step 20 with sideslip bar 19, the slide plate step 20 and
The first buffer spring 22 is cased on sideslip bar between spring step 18；16 bottom of telescopic cavity is equipped with sole piece 23, the bottom
It is equipped with the second buffer spring 24 between block 23 and telescopic block 14, at least two sides are equipped between the sole piece 23 and spring step 18
Slide bar 25 slidably connects sliding block 26 on the sideslip bar 25, is hinged with connection between the sliding block 26 and telescopic block lower end surface
Bar 27 is cased with third spring 30 in the connecting rod 27 between the spring step and sliding block.
The buffering plate of this structure has good damping, buffering ability, improves the anti seismic efficiency of mold, reduces noise.
The telescopic cavity bottom is equipped with limited post 28, and the limited post upper end is equipped with one layer of rubber pad 29.Limited post is used
In the maximum distance of limitation telescopic block downlink, guarantee die casting quality, wherein rubber pad plays noise reduction buffer function.
The upper annular gear ring is located at annular plate inner ring, and corresponding lower annular gear ring is located at annular slot inner ring.
The utility model is by being arranged mutually matched annular plate and annular slot and intermeshing upper annular tooth
The problem of circle and lower annular gear ring, can increase substantially the sealing performance of mold, avoid the occurrence of molten metal leakage, improves product
Quality, so that mold has buffering shock resistance well, has structure in addition, buffering plate is arranged in dynamic model cage plate bottom
Simply, convenient and practical advantage.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (7)
1. a kind of die casting, including cover half cage plate, dynamic model cage plate, fixed half and moving half, the cover half are fixed in cover half cage plate,
The dynamic model is fixed in dynamic model cage plate, and when the fixed half and moving half molds, shape forming cavity between fixed half and moving half, feature exists
In: the lower end surface of the dynamic model cage plate it is equipped with locating rod, the upper surface of the cover half cage plate is equipped with to be inserted into for locating rod
The dynamic model cage plate of location hole, the dynamic model periphery is equipped with annular plate and upper annular gear ring, the cover half set of the cover half periphery
Plate is equipped with annular slot and lower annular gear ring, and the annular plate is inserted into annular slot, the upper annular gear ring and
Lower annular gear ring intermeshing, the dynamic model cage plate bottom is equipped with buffering plate.
2. die casting according to claim 1, it is characterised in that: the dynamic model is equipped with locating slot, and described determines
Mould is equipped with locating piece.
3. die casting according to claim 2, it is characterised in that: the positioning groove and positioning block are " T " shape structure.
4. die casting according to claim 1-3, it is characterised in that: the buffering plate include bottom plate,
Telescopic block and fixed plate, the bottom plate are equipped with the telescopic cavity protruded into for telescopic block, are equipped with limiting stand above the telescopic cavity
Rank, lower end are equipped with spring step, and sideslip bar is equipped between the limited step and spring step, and the telescopic block bottom, which is equipped with, to be slided
Pallet rank, slide plate step are equipped with slide opening, and telescopic block is slidably connected by the slide opening of slide plate step with sideslip bar, the slide plate platform
The first buffer spring is cased on sideslip bar between rank and spring step.
5. die casting according to claim 4, it is characterised in that: the telescopic cavity bottom is equipped with sole piece, the sole piece
It is equipped with the second buffer spring between telescopic block, at least two sideslip bars, the side are equipped between the sole piece and spring step
Sliding block is slidably connected on slide bar, and connecting rod, the spring step and cunning are hinged between the sliding block and telescopic block lower end surface
Third spring is cased in connecting rod between block.
6. die casting according to claim 4, it is characterised in that: the telescopic cavity bottom is equipped with limited post, described
Limited post upper end is equipped with one layer of rubber pad.
7. die casting according to claim 1-3, it is characterised in that: the upper annular gear ring is located at annular
Plate inner ring, corresponding lower annular gear ring are located at annular slot inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070722.0U CN209532057U (en) | 2018-12-11 | 2018-12-11 | A kind of die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070722.0U CN209532057U (en) | 2018-12-11 | 2018-12-11 | A kind of die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209532057U true CN209532057U (en) | 2019-10-25 |
Family
ID=68264053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822070722.0U Expired - Fee Related CN209532057U (en) | 2018-12-11 | 2018-12-11 | A kind of die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209532057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267310A (en) * | 2020-02-26 | 2020-06-12 | 深圳市海翔铭实业有限公司 | Plastics helical gear injection moulding demoulding structure |
-
2018
- 2018-12-11 CN CN201822070722.0U patent/CN209532057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267310A (en) * | 2020-02-26 | 2020-06-12 | 深圳市海翔铭实业有限公司 | Plastics helical gear injection moulding demoulding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191025 Termination date: 20201211 |