CN203508936U - Casting box for producing front-right driven plate base - Google Patents
Casting box for producing front-right driven plate base Download PDFInfo
- Publication number
- CN203508936U CN203508936U CN201320542884.4U CN201320542884U CN203508936U CN 203508936 U CN203508936 U CN 203508936U CN 201320542884 U CN201320542884 U CN 201320542884U CN 203508936 U CN203508936 U CN 203508936U
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- China
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- casting
- plate base
- driven plate
- box unit
- right driven
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Abstract
The utility model discloses a casting box for producing a front-right driven plate base. The casting box comprises a plurality of box units which are adjacently arranged in sequence, wherein each box unit is internally provided with a casting chamber with the shape which is accordant with the shape of a vertical front-right driven plate base to be cast; risers which are communicated with the casting chambers is arranged at the lower parts of the box units; the inner risers are opposite to a large and thick convex parts at the bottom of the vertical front-right driven plate base to be cast; the outlet ends of the inner risers are tightly adjacent to another box unit; the inner risers are filled with cold iron with the shape and the size which are accordant with the shapes and sizes of the inner risers. As the plurality of box units are adjacently arranged and are used for casting uniformly, the production efficiency of casting of the front-right driven plate base is improved, and the cold iron with equal size at the risers ensures compact inner texture at the convex part of the front-right driven plate base without shrinkage cavity phenomenon, and the crack is further eliminated by adjusting the arced angle at the convex part, and in general, the production efficiency is improved, the yield is increased, the later working amount is reduced, and the cost is lowered.
Description
Technical field
The utility model relates to a kind of cast structure, is specifically related to a kind of casting case for the production of front right follower seat.
Background technology
Front right follower seat in railway vehicle fittings is a very rigorous product in casting Technology Design, as Fig. 1,2,3, this product boss is thick and large, easily produces shrinkage cavity, therefore, rising head in boss design is settled, to reduce shrinkage cavity, yet at this place, arrange interior rising head caused the reduction of product recovery rate and technique dimension large, simultaneously, increased the workload of follow-up mowing rising head, caused cost to increase, production efficiency is low.
Summary of the invention
For above-mentioned weak point of the prior art, the utility model aims to provide a kind of casting case for the production of front right follower seat, has improved production efficiency, has increased recovery rate, and has reduced follow-up work amount, has reduced cost.
To achieve these goals, the technical solution of the utility model: for the production of the casting case of front right follower seat, it comprises several box unit that next-door neighbour arranges successively, in each box unit, be provided with and shape is consistent when casting front right follower seat and erect casting chamber, at box unit side lower part, being provided with interior rising head communicates with casting chamber, and this interior rising head is corresponding with the thick large boss of bottom when casting the setting of front right follower seat, the port of export of described interior rising head and another box unit next-door neighbour; Wherein, in this interior rising head, be filled with the chill consistent with its shape size.
On the box unit side arranging described next-door neighbour, running channel is set, this running channel communicates with the casting chamber in each box unit.
Arc chord angle corresponding with front right follower seat boss to be cast in described casting chamber is R6mm～R8mm.
The beneficial effects of the utility model: arrange and unify by a plurality of box unit next-door neighbours and pour into a mould, improved the casting production efficiency to front right follower seat, and the big or small chill such as in rising head place, lay, guaranteed that front right follower seat high spot interior tissue is intensive, without shrinkage cavity phenomenon, further, by adjusting its protruding arc chord angle, eliminate the generation of crackle; Generally speaking, improve production efficiency, increased recovery rate, and reduced follow-up work amount, reduced cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of front right follower seat to be cast in the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is casting box structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing, further describe the utility model.
A kind of as Figure 1-4 for the production of the casting case of front right follower seat, it comprises several box unit 1 that next-door neighbour arranges successively, in each box unit 1, be provided with and shape is consistent when casting front right follower seat and erect casting chamber 2, at box unit 1 side lower part, being provided with interior rising head 3 communicates with casting chamber 2, and this interior rising head 3 is corresponding with the thick large boss of bottom when casting the setting of front right follower seat, the port of export of described interior rising head 3 and another box unit next-door neighbour; Wherein, in this interior rising head 3, be filled with the chill consistent with its shape size.
The utility model adopts a plurality of box unit next-door neighbours to arrange and unified cast, has improved the casting production efficiency to front right follower seat.At interior rising head, the chill consistent with its shape size filled at 3 places, and bottom protrusion place interior tissue is intensive when guaranteeing the setting of front right follower seat, without shrinkage cavity phenomenon, increase the recovery rate of product, and reduced follow-up operation of rising head being carried out to mowing, reduced workload, improved production efficiency.
At described box unit 1 top, be also provided with and the rising head 4 of casting chamber 2 and communicating, this rising head 4 is corresponding with the thick large boss at top when casting front right follower seat and erect, this thick large boss top as described in Figure 2.
On box unit 1 side arranging described next-door neighbour, running channel is set, this running channel communicates with the casting chamber 2 in each box unit 1, in actual production process, next-door neighbour's box unit 1 can be formed to two rows, and shared running channel is set between it, enhances productivity.
In described casting chamber 2, the arc chord angle corresponding with front right follower seat boss to be cast is R6mm～R8mm, by the adjustment of this boss arc chord angle, and the corresponding size of adjusting chill, eliminate the generation of crackle, improve yield rate.
The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, in the specific embodiment and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (3)
1. for the production of the casting case of front right follower seat, it is characterized in that: comprise several box unit (1) that next-door neighbour arranges successively, in each box unit (1), be provided with and shape is consistent when casting front right follower seat and erect casting chamber (2), at box unit (1) side lower part, being provided with interior rising head (3) communicates with casting chamber (2), and this interior rising head (3) is corresponding with the thick large boss of bottom when casting the setting of front right follower seat, the port of export of described interior rising head (3) and another box unit next-door neighbour; Wherein, in this interior rising head (3), be filled with the chill consistent with its shape size.
2. according to claim 1 for the production of the casting case of front right follower seat, it is characterized in that: on described box unit (1) side, running channel is set, this running channel communicates with the casting chamber (2) in each box unit (1).
3. according to claim 1 for the production of the casting case of front right follower seat, it is characterized in that: in described casting chamber (2), the arc chord angle corresponding with front right follower seat boss to be cast is R6mm～R8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542884.4U CN203508936U (en) | 2013-09-02 | 2013-09-02 | Casting box for producing front-right driven plate base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542884.4U CN203508936U (en) | 2013-09-02 | 2013-09-02 | Casting box for producing front-right driven plate base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508936U true CN203508936U (en) | 2014-04-02 |
Family
ID=50367918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542884.4U Expired - Fee Related CN203508936U (en) | 2013-09-02 | 2013-09-02 | Casting box for producing front-right driven plate base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790638A (en) * | 2017-11-14 | 2018-03-13 | 杨合军 | A kind of technique of casting series pouring system |
-
2013
- 2013-09-02 CN CN201320542884.4U patent/CN203508936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790638A (en) * | 2017-11-14 | 2018-03-13 | 杨合军 | A kind of technique of casting series pouring system |
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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: 20140402 Termination date: 20160902 |