CN205436970U - Neutral switch shifting block forging die mould - Google Patents
Neutral switch shifting block forging die mould Download PDFInfo
- Publication number
- CN205436970U CN205436970U CN201521096753.3U CN201521096753U CN205436970U CN 205436970 U CN205436970 U CN 205436970U CN 201521096753 U CN201521096753 U CN 201521096753U CN 205436970 U CN205436970 U CN 205436970U
- Authority
- CN
- China
- Prior art keywords
- shifting block
- neutral switch
- die
- switch shifting
- mould
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a neutral switch shifting block forging die mould, including an upper die and a lower die, the base member of going up mould and lower mould forms through the build -up welding for 5CrMnMo, the below of going up the mould is equipped with the die cavity, the top of lower mould is equipped with down the die cavity, it matches with lower die cavity to go up the die cavity. The utility model discloses neutral switch shifting block forging die mould, this mould have machining efficiency height, machining precision height, low in production cost's characteristics, can avoid neutral switch shifting block to receive the damage, improve the life of neutral switch shifting block effectively.
Description
Technical field
This utility model relates to Design of Dies technical field, particularly relates to a kind of neutral switch shifting block forging die mould.
Background technology
The many less rules of its shape of neutral switch shifting block, traditional diamond-making technique mostly is casting, and its working (machining) efficiency and precision are the lowest, and easily causes the damage of other important spare part.Neutral switch shifting block can also use forging method to process, but mould strength is low, and precision is low, affects the service life of neutral switch shifting block.
Utility model content
The purpose of this utility model is contemplated to overcome the defect of above-mentioned prior art, a kind of neutral switch shifting block forging die mould is provided, this mould has the advantages that working (machining) efficiency is high, machining accuracy is high, production cost is low, neutral switch shifting block can be avoided to sustain damage, be effectively improved the service life of neutral switch shifting block.
Solve the technical problem that required by this utility model and can be achieved through the following technical solutions:
A kind of neutral switch shifting block forging die mould, including upper die and lower die, the matrix of described upper die and lower die is that 5CrMnMo forms through built-up welding, and the lower section of described upper mold is provided with upper cavity, described lower mold be arranged over lower mode cavity, described upper cavity matches with lower mode cavity.
Further, the matrix of described upper die and lower die is a cuboid.
Further, the equal chamfering of all sharp edges of described upper die and lower die becomes 1 × 45 ° of root face.
Further, described upper die and lower die offer hole, location.
Further, hole, described location is internal thread hole.
Further, have alignment pin with location hole with the use of.
Further, the lower section of described lower mode cavity offers discharge port.
The beneficial effects of the utility model: a kind of neutral switch shifting block forging die mould, this mould has the advantages that working (machining) efficiency is high, machining accuracy is high, production cost is low, neutral switch shifting block can be avoided to sustain damage, be effectively improved the service life of neutral switch shifting block.
Accompanying drawing explanation
Fig. 1 is this utility model die structure dwg；
Fig. 2 is this utility model mould A-A sectional view.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
In conjunction with Fig. 1,2, a kind of neutral switch shifting block forging die mould, including upper mold 1, lower mold 2, the matrix of upper mold 1 and lower mold 2 is that 5CrMnMo forms through built-up welding.The lower section of upper mold 1 is provided with upper cavity 3, lower mold 2 be arranged over lower mode cavity 4, upper cavity 3 is used in conjunction with each other with lower mode cavity 4.
The matrix of upper die and lower die is a cuboid.Avoid causing personal injury during in order to work, improve processing safety, the equal chamfering of all sharp edges of upper die and lower die becomes 1 × 45 ° of root face.
Fix for the ease of upper die and lower die, upper die and lower die offer location hole 5, location hole can be internal thread hole, have alignment pin with position hole with the use of.
For the ease of discharging, the lower section of lower mode cavity 4 offers discharge port 6.
A kind of neutral switch shifting block forging die mould, this mould has the advantages that working (machining) efficiency is high, machining accuracy is high, production cost is low, neutral switch shifting block can be avoided to sustain damage, be effectively improved the service life of neutral switch shifting block.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (7)
1. a neutral switch shifting block forging die mould, including upper die and lower die, it is characterised in that: the matrix of described upper die and lower die is that 5CrMnMo forms through built-up welding, and the lower section of described upper mold is provided with upper cavity, described lower mold be arranged over lower mode cavity, described upper cavity matches with lower mode cavity.
2. according to a kind of neutral switch shifting block forging die mould described in claim 1, it is characterised in that: the matrix of described upper die and lower die is a cuboid.
3. according to a kind of neutral switch shifting block forging die mould described in claim 2, it is characterised in that: the equal chamfering of all sharp edges of described upper die and lower die becomes 1 × 45 ° of root face.
4. according to a kind of neutral switch shifting block forging die mould described in claim 1, it is characterised in that: offer hole, location on described upper die and lower die.
5. according to a kind of neutral switch shifting block forging die mould described in claim 4, it is characterised in that: hole, described location is internal thread hole.
6. according to a kind of neutral switch shifting block forging die mould described in claim 5, it is characterised in that: have alignment pin with location hole with the use of.
7. according to a kind of neutral switch shifting block forging die mould described in claim 1, it is characterised in that: the lower section of described lower mode cavity offers discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096753.3U CN205436970U (en) | 2015-12-24 | 2015-12-24 | Neutral switch shifting block forging die mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096753.3U CN205436970U (en) | 2015-12-24 | 2015-12-24 | Neutral switch shifting block forging die mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205436970U true CN205436970U (en) | 2016-08-10 |
Family
ID=56577989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521096753.3U Expired - Fee Related CN205436970U (en) | 2015-12-24 | 2015-12-24 | Neutral switch shifting block forging die mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205436970U (en) |
-
2015
- 2015-12-24 CN CN201521096753.3U patent/CN205436970U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160810 Termination date: 20161224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |