CN205436971U - Be used for helping hand cylinder to pull out fork forming die - Google Patents
Be used for helping hand cylinder to pull out fork forming die Download PDFInfo
- Publication number
- CN205436971U CN205436971U CN201521096831.XU CN201521096831U CN205436971U CN 205436971 U CN205436971 U CN 205436971U CN 201521096831 U CN201521096831 U CN 201521096831U CN 205436971 U CN205436971 U CN 205436971U
- Authority
- CN
- China
- Prior art keywords
- power
- lower mold
- shaping dies
- fork
- assisted cylinder
- 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 be used for helping hand cylinder to pull out fork forming die, including drift, lower mould, the top of lower mould is equipped with the die cavity, die cavity below is equipped with pulls out fork profile chamber, the drift downstream with it links to each other to pull out fork profile chamber, the drift is fixed on the drift fixed plate, seted up the locating hole on the lower mould, had the riser to pass through the locating hole and fix on the lower mould, had the stripper to pass through the bolt fastening and be in on the riser. The utility model relates to a be used for helping hand cylinder to pull out fork forming die, this mould have machining efficiency height, machining precision height, low in production cost's characteristics.
Description
Technical field
This utility model relates to Design of Dies technical field, particularly relates to a kind of for power-assisted cylinder fork shaping dies.
Background technology
Power-assisted cylinder input plug is some commonly used auxiliary components, the many less rules of its shape, and 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 parts such as power-assisted cylinder input plug.Power-assisted cylinder input plug can also use forging method to process, but owing to the design of forging die structure is unreasonable, mould strength is low, and precision is low, affects the service life of power-assisted cylinder input plug, and relatively costly.
Utility model content
The purpose of this utility model is contemplated to overcome the defect of above-mentioned prior art, it is provided that a kind of for power-assisted cylinder fork shaping dies, this mould has the advantages that working (machining) efficiency is high, machining accuracy is high, production cost is low.
Solve the technical problem that required by this utility model and can be achieved through the following technical solutions:
A kind of for power-assisted cylinder fork shaping dies, including drift, lower mold, described lower mold be arranged over die cavity, fork profile chamber it is provided with below described die cavity, drift moves downward and is connected with described fork profile chamber, and described drift is fixed on punch fixing plate, and described lower mold offers hole, location, there is standpipe to be fixed in lower mold by hole, location, have stripper to be bolted on described standpipe.
Further, the matrix of described lower mold is a cuboid.
Further, the equal chamfering of all sharp edges of described lower mold becomes 1 × 45 ° of root face.
Further, hole, described location is internal thread hole.
Further, the both sides of described lower mold offer locating platform.
Further, described locating platform offers bolt hole.
Further, it is provided with discharge port below described fork profile chamber.
Further, the diameter of described discharge port is more than the diameter in fork profile chamber.
The beneficial effects of the utility model: a kind of for power-assisted cylinder fork shaping dies, this mould has the advantages that working (machining) efficiency is high, machining accuracy is high, production cost is low.
Accompanying drawing explanation
Fig. 1 is this utility model die structure dwg；
Fig. 2 is this utility model lower die structure figure.
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 for power-assisted cylinder fork shaping dies, including drift 2, lower mold 6.Drift 2 is fixed on punch fixing plate 1, and drift can be formed by No. 45 steel built-up welding.Lower mold 6 be arranged over die cavity 7, be provided with fork profile chamber 8 below die cavity 7, drift 2 moves downward and is connected with fork profile chamber 8.Offer hole 10, location in lower mold 2, have standpipe 5 to be fixed in lower mold 2 by hole 10, location, have stripper 4 to be fixed on standpipe 5 by bolt 3.
The matrix of lower mold is a cuboid, and the equal chamfering of all sharp edges of lower mold becomes 1 × 45 ° of root face, does not easily cause personal injury during work, and safety is good.
For the ease of the installation of standpipe, hole, location can be internal thread hole.
Fixing for the ease of lower mold, offers locating platform 11, locating platform 11 offers bolt hole 12 in the both sides of lower mold.
For the ease of the circulation of material, being provided with discharge port 9 in the lower section in fork profile chamber 8, in order to accelerate discharge rate, the diameter of discharge port 9 is more than the diameter in fork profile chamber 8.
A kind of for power-assisted cylinder fork shaping dies, this mould has the advantages that working (machining) efficiency is high, machining accuracy is high, production cost is low.
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 (8)
1. one kind is used for power-assisted cylinder fork shaping dies, including drift, lower mold, described lower mold be arranged over die cavity, it is characterized in that: below described die cavity, be provided with fork profile chamber, drift moves downward and is connected with described fork profile chamber, and described drift is fixed on punch fixing plate, and described lower mold offers hole, location, there is standpipe to be fixed in lower mold by hole, location, have stripper to be bolted on described standpipe.
2. according to the one described in claim 1 for power-assisted cylinder fork shaping dies, it is characterised in that: the matrix of described lower mold is a cuboid.
3. according to the one described in claim 2 for power-assisted cylinder fork shaping dies, it is characterised in that: the equal chamfering of all sharp edges of described lower mold becomes 1 × 45 ° of root face.
4. according to the one described in claim 1 for power-assisted cylinder fork shaping dies, it is characterised in that: hole, described location is internal thread hole.
5. according to the one described in claim 1 for power-assisted cylinder fork shaping dies, it is characterised in that: the both sides of described lower mold offer locating platform.
6. according to the one described in claim 5 for power-assisted cylinder fork shaping dies, it is characterised in that: offer bolt hole on described locating platform.
7. according to the one described in claim 1 for power-assisted cylinder fork shaping dies, it is characterised in that: it is provided with discharge port below described fork profile chamber.
8. according to the one described in claim 7 for power-assisted cylinder fork shaping dies, it is characterised in that: the diameter of described discharge port is more than the diameter in fork profile chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096831.XU CN205436971U (en) | 2015-12-24 | 2015-12-24 | Be used for helping hand cylinder to pull out fork forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096831.XU CN205436971U (en) | 2015-12-24 | 2015-12-24 | Be used for helping hand cylinder to pull out fork forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205436971U true CN205436971U (en) | 2016-08-10 |
Family
ID=56578090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521096831.XU Expired - Fee Related CN205436971U (en) | 2015-12-24 | 2015-12-24 | Be used for helping hand cylinder to pull out fork forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205436971U (en) |
-
2015
- 2015-12-24 CN CN201521096831.XU patent/CN205436971U/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 |