CN105945195A - Clutch cylinder sleeve forging die capable of saving materials - Google Patents
Clutch cylinder sleeve forging die capable of saving materials Download PDFInfo
- Publication number
- CN105945195A CN105945195A CN201610129925.5A CN201610129925A CN105945195A CN 105945195 A CN105945195 A CN 105945195A CN 201610129925 A CN201610129925 A CN 201610129925A CN 105945195 A CN105945195 A CN 105945195A
- Authority
- CN
- China
- Prior art keywords
- forging
- mold
- lower mold
- model cavity
- forging die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a clutch cylinder sleeve forging die capable of saving materials. The clutch cylinder sleeve forging die includes upper forging die and a lower forging die; opposite surfaces of the upper forging die and the lower forging die are provided with an upper model cavity and a lower model cavity which are matching the shape of a clutch cylinder sleeve; the centers of the upper forging die and the lower forging die are provided with an upper die punch and a lower die punch respectively, wherein the upper die punch and the lower die punch are symmetrical mutually; the upper forging die is provided with a flash groove formed in the outer periphery of the upper model cavity, and the outer periphery of the lower model cavity of the lower forging die is provided with a stop table matching the flash groove; and the flash groove matches an edge of the stop table and then communicates with the model cavity formed by the upper model cavity and the lower model cavity. The upper die punch and the lower die punch are not prone to bend and damage during forging and can be conveniently changed after being broken; and the stop table can stop materials, the flash groove can hold excessive flash, the yield of the products can be increased, and 15% of the materials can be saved.
Description
Technical field:
The present invention relates to Making mold, particularly relate to a kind of clutch cylinder sleeve forging mold with material saving structure.
Background technology:
Thin-walled forging process for fuel Design of Dies is typically mainly by forging upper mold and forging lower mold.Designing according to general forging mold for the forging of clutch cylinder sleeve, forging difficulty, yield rate is low and wastes materials；Forging upper/lower die drift, when forging, is easily bent, weares and teares, and is difficult to be replaced after damaging.
Summary of the invention:
In order to make up prior art problem, it is an object of the invention to provide a kind of clutch cylinder sleeve forging mold with material saving structure, can effectively improve forging efficiency, material saving, upper/lower die drift forging time the most flexible damage, even if change after Sun Huaiing the most convenient.
Technical scheme is as follows:
There is the clutch cylinder sleeve forging mold of material saving structure, including forging upper mold and forging lower mold, it is characterized in that, described forging upper mold and forging lower mold opposite face are arranged with the upper model cavity and lower mold die cavity matched with clutch cylinder sleeve, forging upper mold and forging lower mold centrosymmetry and are provided with upper mold drift, lower mold drift；Forging upper mold is provided with the flash gutters being positioned at model cavity periphery, and the lower mold die cavity periphery of forging lower mold is provided with the material blocking table matched with flash gutters, and flash gutters is connected with the model cavity constituted with upper model cavity and lower mold die cavity after the edge mate of material blocking table.
The described clutch cylinder sleeve forging mold with material saving structure, it is characterised in that described upper mold drift, lower mold drift run through forging upper mold and forge lower mold and extend into model cavity and drag intracavity, and lower mold punch-center is provided with jogger hole.
The invention have the advantage that
1, the most flexible damage when upper/lower die drift of the present invention forging, is convenient for changing after damage；
2, the present invention is by increasing design material blocking table resistance material, and flash gutters accommodates unnecessary overlap, increases ratio defective product, can save the material of 15%.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention:
See accompanying drawing:
There is the clutch cylinder sleeve forging mold of material saving structure, including forging upper mold 1 and forging lower mold 2, forging upper mold 1 and forging lower mold 2 opposite face are arranged with the upper model cavity 3 and lower mold die cavity 4 matched with clutch cylinder sleeve, forging upper mold 1 and forging lower mold 2 centrosymmetry and are provided with upper mold drift 5, lower mold drift 6；Forging upper mold 1 is provided with the flash gutters 7 being positioned at model cavity periphery, the lower mold die cavity periphery of forging lower mold 2 is provided with the material blocking table 8 matched with flash gutters, material blocking table 10 resistance material, flash gutters 7 accommodates unnecessary overlap, increase ratio defective product, can save the material of 15%, flash gutters 7 is connected with the model cavity constituted with upper model cavity 3 and lower mold die cavity 4 after the edge mate of material blocking table 8.
Upper mold drift 5, lower mold drift 6 run through forging upper mold and forge lower mold and extend in model cavity 3 and lower mold die cavity 4, and lower mold drift 5 center is provided with jogger hole 9, is beneficial to lay push rod, after having forged, being prone to eject product, upper mold drift 5, lower mold drift 6 are movable ram, are convenient for changing.
Claims (2)
1. a clutch cylinder sleeve forging mold with material saving structure, including forging upper mold and forging lower mold, it is characterized in that, described forging upper mold and forging lower mold opposite face are arranged with the upper model cavity and lower mold die cavity matched with clutch cylinder sleeve, forging upper mold and forging lower mold centrosymmetry and are provided with upper mold drift, lower mold drift；Forging upper mold is provided with the flash gutters being positioned at model cavity periphery, and the lower mold die cavity periphery of forging lower mold is provided with the material blocking table matched with flash gutters, and flash gutters is connected with the model cavity constituted with upper model cavity and lower mold die cavity after the edge mate of material blocking table.
The clutch cylinder sleeve forging mold with material saving structure the most according to claim 1, it is characterized in that, described upper mold drift, lower mold drift run through forging upper mold and forge lower mold and extend into model cavity and drag intracavity, and lower mold punch-center is provided with jogger hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129925.5A CN105945195A (en) | 2016-03-08 | 2016-03-08 | Clutch cylinder sleeve forging die capable of saving materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129925.5A CN105945195A (en) | 2016-03-08 | 2016-03-08 | Clutch cylinder sleeve forging die capable of saving materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105945195A true CN105945195A (en) | 2016-09-21 |
Family
ID=56917238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610129925.5A Pending CN105945195A (en) | 2016-03-08 | 2016-03-08 | Clutch cylinder sleeve forging die capable of saving materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105945195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363124A (en) * | 2016-12-09 | 2017-02-01 | 衡阳市大成锅炉有限公司 | Camshaft machining process and forging die |
-
2016
- 2016-03-08 CN CN201610129925.5A patent/CN105945195A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363124A (en) * | 2016-12-09 | 2017-02-01 | 衡阳市大成锅炉有限公司 | Camshaft machining process and forging die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |