CN205096512U - Transmission case enclosing cover die casting die - Google Patents
Transmission case enclosing cover die casting die Download PDFInfo
- Publication number
- CN205096512U CN205096512U CN201520852267.3U CN201520852267U CN205096512U CN 205096512 U CN205096512 U CN 205096512U CN 201520852267 U CN201520852267 U CN 201520852267U CN 205096512 U CN205096512 U CN 205096512U
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- core
- transmission case
- enclosing cover
- case enclosing
- inner chamber
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Abstract
The utility model discloses a transmission case enclosing cover die casting die, include movable mould core (4) of taking quiet mold core (2) of quiet model core (1) and taking movable mold (3), runner (5) that quiet mold core (2) and movable mould core (4) constitute transmission case enclosing cover inner chamber and communicate with the inner chamber it is provided with movable block (6) at the inner chamber to be arranged in movable mold (3) top in movable mould core (4). The utility model has the advantages of simple structure, design benefit, low cost, convenient to use, adopt it can produce the better transmission case enclosing cover of quality, the machine that reduces the product adds the risk in surplus and the product processing, has reduced product internal soundness problem and has leaded to the useless rate problem not up to standard of material.
Description
Technical field
The utility model relates to a kind of die casting, particularly a kind of transmission case enclosing cover die casting.
Background technology
At present, for the manufacture of transmission case enclosing cover, the main die casting that relies on has come, and existing transmission case enclosing cover die casting mainly comprises moving-mould-core, quiet core rod, dynamic mould core and quiet model core, the making of transmission case enclosing cover is completed by die casting, but the die casting of this spline structure is when producing, and the useless rate of transmission case enclosing cover internal soundness instability material produced remains high, simultaneously, also there is product machine and add the large problem of surplus, the corresponding increase of following process risk, its processing cost is increased.
Utility model content
The purpose of this utility model is just to provide a kind of good product quality, machine adds the little transmission case enclosing cover die casting of surplus.
The purpose of this utility model is realized by such technical scheme, a kind of transmission case enclosing cover die casting, comprise the moving-mould-core of quiet core rod and the band dynamic mould core being with quiet model core, described quiet core rod and moving-mould-core form the outer cover cavity of transmission case and the cast gate with inner space, are arranged in the movable block being provided with above dynamic mould core and being in inner chamber in described moving-mould-core.
Wherein, described movable block comprises a moon shape body, has arcwall face, described arcwall face center is provided with casting lug thereon at the end face of the corresponding inner chamber of described moon shape body.
Wherein, described movable block comprises a moon shape body, has arcwall face at the end face of the corresponding inner chamber of described moon shape body, and in the described moon, the upper end end face of shape body is provided with arc boss.
Owing to have employed technique scheme, the utility model have structure simple, design advantage ingenious, with low cost, easy to use, adopt it can produce the good transmission case enclosing cover of quality, the machine of minimizing product adds the risk in surplus and Product processing, reduces interiors of products quality problems and causes expecting useless rate problem not up to standard.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the first structural representation of movable block of the present utility model;
Fig. 3 is movable block the second structural representation of the present utility model;
Fig. 4 is the side view of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail; but the utility model is not limited to these embodiments; any improvement or alternative on the present embodiment essence spirit, still belongs to the utility model claim scope required for protection.
Embodiment 1: as shown in Figure 1, a kind of transmission case enclosing cover die casting, comprise the moving-mould-core 4 of quiet the core rod 2 and band dynamic mould core 3 being with quiet model core 1, described quiet core rod 2 and moving-mould-core 4 form the outer cover cavity of transmission case and the cast gate 5 with inner space, are arranged in the movable block 6 being provided with above dynamic mould core 3 and being in inner chamber in described moving-mould-core 4; Described movable block 6 comprises a moon shape body, has arcwall face 7, described arcwall face 7 center is provided with casting lug thereon 8 at the end face of the corresponding inner chamber of described moon shape body.
In the utility model, after product manufacturing completes, taken out by product together with movable block 6, then manually knock the movable block 6 on product, make movable block 6 depart from product, movable block 6 is reusable.
Embodiment 2, as shown in Figure 3,4, described movable block 6 comprises a moon shape body, has arcwall face 7 at the end face of the corresponding inner chamber of described moon shape body, and in the described moon, the upper end end face of shape body is provided with arc boss 9.
Owing to adding arc boss 9, directly enhance movable block 6 matched in clearance precision, make loose piece 3 more stable in dynamic mould core.
Claims (3)
1. a transmission case enclosing cover die casting, comprise the moving-mould-core (4) of quiet core rod (2) and band dynamic mould core (3) being with quiet model core (1), described quiet core rod (2) and moving-mould-core (4) form the outer cover cavity of transmission case and the cast gate (5) with inner space, it is characterized in that: in described moving-mould-core (4), be arranged in dynamic mould core (3) top be provided with the movable block (6) being in inner chamber.
2. transmission case enclosing cover die casting as claimed in claim 1, it is characterized in that: described movable block (6) comprises a moon shape body, at the end face of the corresponding inner chamber of described moon shape body, there is arcwall face (7), described arcwall face (7) center is provided with casting lug thereon (8).
3. transmission case enclosing cover die casting as claimed in claim 1, it is characterized in that: described movable block (6) comprises a moon shape body, have arcwall face (7) at the end face of the corresponding inner chamber of described moon shape body, in the described moon, the upper end end face of shape body is provided with arc boss (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852267.3U CN205096512U (en) | 2015-10-30 | 2015-10-30 | Transmission case enclosing cover die casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852267.3U CN205096512U (en) | 2015-10-30 | 2015-10-30 | Transmission case enclosing cover die casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096512U true CN205096512U (en) | 2016-03-23 |
Family
ID=55512323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852267.3U Active CN205096512U (en) | 2015-10-30 | 2015-10-30 | Transmission case enclosing cover die casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096512U (en) |
-
2015
- 2015-10-30 CN CN201520852267.3U patent/CN205096512U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |