CN213559758U - Buffer box - Google Patents
Buffer box Download PDFInfo
- Publication number
- CN213559758U CN213559758U CN202022133288.3U CN202022133288U CN213559758U CN 213559758 U CN213559758 U CN 213559758U CN 202022133288 U CN202022133288 U CN 202022133288U CN 213559758 U CN213559758 U CN 213559758U
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- buffer
- box
- mould
- die cavity
- die
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Abstract
The utility model discloses a buffer box, including last mould and bed die, it merges with the bed die and forms a box to go up the mould, be provided with multiunit buffer die cavity in the box, and buffer die cavity top is provided with first exhaust hole, and buffer die cavity below is provided with the second exhaust hole, connect through the rising head between the buffer die cavity. The utility model provides a buffer box mould can 12 products of a case production, compares in two products of a case in the past, has improved the output of product by a wide margin, compares in addition in the past mould, the utility model discloses the external mold adopts the tectorial membrane sand, has improved sand mould intensity and quality.
Description
Technical Field
The utility model relates to a buffer technical field, in particular to buffer box.
Background
The buffer is one of common vehicle accessories in railway vehicle accessories, can play the role of shock absorption and buffering when the vehicle decelerates or brakes, and is a necessary connecting part in the running of the railway vehicle. Need use the box mould during buffer production for quick production, traditional buffer production all can only two products of box production with box mould, has the problem of output low, inefficiency, can't satisfy the needs of enterprise.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a buffer box to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a buffer box, includes mould and bed die, go up mould and bed die combination and form a box, be provided with multiunit buffer die cavity in the box, and buffer die cavity top is provided with first exhaust hole, and buffer die cavity below is provided with the second exhaust hole, connect through the rising head between the buffer die cavity.
As a further improvement to the technical scheme, the buffer die cavities are arranged in two rows in the box body and are arranged in an array.
As a further improvement to the above solution, the buffer cavities are provided with 12 sets.
As a further improvement to the technical scheme, the outer dies of the upper die and the lower die are provided with precoated sand layers.
As a further improvement to the technical scheme, the bottom of the lower die is also provided with a sand collecting groove.
As a further improvement to the above technical solution, the box body is further provided with a gate.
The utility model discloses a technological effect and advantage: the utility model provides a buffer box mould can 12 products of a case production, compares in two products of a case in the past, has improved the output of product by a wide margin, compares in addition in the past mould, the utility model discloses the external mold adopts the tectorial membrane sand, has improved sand mould intensity and quality.
Drawings
Fig. 1 is a partial sectional view of the present invention.
Fig. 2 is a top view of the box body of the present invention.
In the figure: 1, mounting a mold; 2-a buffer mould cavity; 3-lower mould; 4-a first venting aperture; 5-a second vent; 6-riser.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a buffer box as shown in fig. 1-2, including last mould 1 and bed die 3, go up mould 1 and bed die 3 and merge and form a box, specifically be provided with multiunit buffer die cavity 2 in the box to be provided with first exhaust hole 4 above buffer die cavity 2, be provided with second exhaust hole 5 below buffer die cavity 2, connect through rising head 6 between buffer die cavity 2, need further explain that buffer die cavity 2 is located the box and is provided with two rows, and is the array setting, and generally preferred is provided with 12 buffer die cavities 2 of group, and through the aforesaid setting, the buffer box can 12 by a case production, can show improvement production efficiency.
In the above embodiment, it should be further described that the outer molds of the upper mold 1 and the lower mold 3 are provided with the precoated sand layers, and the bottom of the lower mold 3 is also provided with the sand collecting groove, so that by adopting the precoated sand, the strength of the sand mold can be improved, the quality of the sand mold can be improved, and the requirements can be met; furthermore, the box body is also provided with a pouring gate, and the box body is formed by filling liquid through the pouring gate and casting.
Finally, the buffer box body die provided by the application can be used for producing 12 products in one box, the yield of the products is greatly improved compared with the conventional two products in one box, and in addition, compared with the conventional die, the external die of the application adopts coated sand, so that the strength and the quality of a sand mold are improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a buffer box, includes upper die (1) and bed die (3), its characterized in that: go up mould (1) and bed die (3) and merge and form a box, be provided with multiunit buffer die cavity (2) in the box, and buffer die cavity (2) top is provided with first exhaust hole (4), and buffer die cavity (2) below is provided with second exhaust hole (5), connect through rising head (6) between buffer die cavity (2).
2. The draft gear housing, according to claim 1, wherein: the buffer die cavities (2) are arranged in two rows in the box body and are arranged in an array.
3. The draft gear housing, according to claim 2, wherein: the buffer die cavities (2) are provided with 12 groups.
4. The draft gear housing, according to claim 1, wherein: and the outer dies of the upper die (1) and the lower die (3) are provided with precoated sand layers.
5. The draft gear housing, according to claim 1, wherein: and a sand collecting groove is also arranged at the bottom of the lower die (3).
6. The draft gear housing, according to claim 1, wherein: the box body is also provided with a pouring gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022133288.3U CN213559758U (en) | 2020-09-25 | 2020-09-25 | Buffer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022133288.3U CN213559758U (en) | 2020-09-25 | 2020-09-25 | Buffer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213559758U true CN213559758U (en) | 2021-06-29 |
Family
ID=76577775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022133288.3U Active CN213559758U (en) | 2020-09-25 | 2020-09-25 | Buffer box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213559758U (en) |
-
2020
- 2020-09-25 CN CN202022133288.3U patent/CN213559758U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |