CN211515934U - Pushing cylinder bottom blank making mold - Google Patents
Pushing cylinder bottom blank making mold Download PDFInfo
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- CN211515934U CN211515934U CN201922272539.3U CN201922272539U CN211515934U CN 211515934 U CN211515934 U CN 211515934U CN 201922272539 U CN201922272539 U CN 201922272539U CN 211515934 U CN211515934 U CN 211515934U
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Abstract
The utility model provides a pass cylinder bottom base mould of making base sets up the mould die cavity in the base mould of making, and the inner wall of mould die cavity is smooth, and mould die cavity from the bottom up divide into bottom die cavity, middle part die cavity, upper portion die cavity in proper order, and the tapering from the bottom up of mould die cavity increases gradually, and the bottom die cavity is the back taper structure, and the upper portion die cavity be open opening, be the loudspeaker form. The beneficial effects are as follows: the utility model belongs to the mould structure that the commonality is strong, production efficiency is high, the mould management is convenient, the forging quality has been improved, has improvement production efficiency, reduces workman intensity of labour, improves workman working environment, characteristics such as reduction in production cost.
Description
Technical Field
The utility model relates to a uide bushing field especially indicates a pass cylinder bottom base mould.
Background
The pushing cylinder bottom is various in variety, the number of blank making molds is large, a large amount of time is wasted in overturning and mold changing, the occupied space is serious, a production mode of forming by two fire is adopted in production, the production efficiency is low, the labor intensity of workers is too large, the safety coefficient is low, the quality of forged pieces is poor, and the gas cost is high.
The prior art has the following disadvantages:
1. the mold has high cost: the pushing cylinder bottom is various in variety, the mould is one mould, the mould cost is too high, a large amount of time is wasted in turning and changing the mould, the occupied space is serious, and the like.
2. The forging has poor quality: the twice heating not only makes the forging cinder serious, and because can't confirm after the blanking whether the blanking shape is suitable, so have batch quality accident risk.
3. High gas consumption: the gas consumption is increased by times by heating twice, and the gas cost is high.
4. The material utilization rate is low: twice heating, the heating loss is increased, and the raw material of the forging is relatively wasted.
5. The production efficiency is low: the two-time heating not only needs two times of material loading and taking of workers, but also needs two times of heating time, the production efficiency is low, and the labor cost and the kinetic energy cost are seriously wasted.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pass cylinder bottom base mould for solving the problems existing in the prior art.
The technical scheme of the utility model is realized like this: a pushing cylinder bottom blank making mold comprises: the system base mould sets up the mould die cavity in the system base mould, the inner wall of mould die cavity is smooth, the mould die cavity from the bottom up divide into bottom die cavity, middle part die cavity, upper portion die cavity in proper order, the tapering from the bottom up of mould die cavity increases gradually, the bottom die cavity is the back taper structure, the upper portion die cavity be open opening, be the loudspeaker form.
The bottom cavity is arc-shaped.
The utility model has the advantages that: the utility model belongs to the mould structure that the commonality is strong, production efficiency is high, the mould management is convenient, the forging quality has been improved, has improvement production efficiency, reduces workman intensity of labour, improves workman working environment, characteristics such as reduction in production cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
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 any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, a pushing cylinder bottom blank making mold includes: a blank-making mold 1 is provided with a mold cavity 2 in the blank-making mold 1.
The die cavity 2 is sequentially divided into a bottom cavity 3, a middle cavity 4 and an upper cavity 5 from bottom to top, the taper of the die cavity 2 is gradually increased from bottom to top, the taper is properly increased, the selection of raw materials can be enlarged, and the size of blanks of forgings with various specifications can be adapted;
the inner wall of the die cavity 2 is smooth, the bottom cavity 3 is an inverted bottom cavity 3 in an arc-shaped structure, and a forge piece is easy to form and has good forming quality;
the upper cavity 5 is an open opening and is horn-shaped; the open design can in time adjust the blank size according to the actual production condition of forging, improves the forging quality greatly, prevents that the quality accident from appearing in the blank.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A pushing cylinder bottom blank making mold comprises: the blank making mold is provided with a mold cavity in the blank making mold, and is characterized in that: the inner wall of mould die cavity is smooth, mould die cavity from the bottom up divide into bottom die cavity, middle part die cavity, upper portion die cavity in proper order, the tapering from the bottom up of mould die cavity increases gradually, the bottom die cavity is the back taper structure, the upper portion die cavity be open opening, be the loudspeaker form.
2. The pushing cylinder bottom blank making mold according to claim 1, wherein: the bottom cavity is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272539.3U CN211515934U (en) | 2019-12-18 | 2019-12-18 | Pushing cylinder bottom blank making mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272539.3U CN211515934U (en) | 2019-12-18 | 2019-12-18 | Pushing cylinder bottom blank making mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211515934U true CN211515934U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922272539.3U Active CN211515934U (en) | 2019-12-18 | 2019-12-18 | Pushing cylinder bottom blank making mold |
Country Status (1)
| Country | Link |
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| CN (1) | CN211515934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846028A (en) * | 2020-12-17 | 2021-05-28 | 郑州煤机格林材料科技有限公司 | Balanced cylinder bottom production mould |
-
2019
- 2019-12-18 CN CN201922272539.3U patent/CN211515934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846028A (en) * | 2020-12-17 | 2021-05-28 | 郑州煤机格林材料科技有限公司 | Balanced cylinder bottom production mould |
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