CN205926967U - Forging die - Google Patents
Forging die Download PDFInfo
- Publication number
- CN205926967U CN205926967U CN201620676586.8U CN201620676586U CN205926967U CN 205926967 U CN205926967 U CN 205926967U CN 201620676586 U CN201620676586 U CN 201620676586U CN 205926967 U CN205926967 U CN 205926967U
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- CN
- China
- Prior art keywords
- bedding
- forging
- jet
- drift
- die shoe
- 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 relates to a forging die, including upper die base, die holder, be connected with the orientation on the upper die base perpendicularly the drift of die holder, be equipped with on the die holder with drift shape complex jet -bedding, on the upper die base in the drift both sides all are equipped with the guide post, on the die holder in the jet -bedding both sides all be equipped with with the guide way that the guide post corresponds, still including taking off the flitch, take off the flitch and wear to establish on two guide posts and drift two all wear to be equipped with reset spring on the guide post, reset spring's one end is connected on the upper die base, the other end is connected take off on the flitch, still include with the liftout device of the forging jack -up in the jet -bedding, the liftout device includes the cylinder, be connected with a plurality of penetrating on the cylinder arm of cylinder perpendicularly ejector pin in the die holder, being equipped with on the surface of jet -bedding a plurality ofly supplies each respectively the perforation that the ejector pin was worn out, each the cross sectional shape of ejector pin with fenestrate shape is unanimous.
Description
Technical field
This utility model is related to forging machinery technical field, more particularly, to a kind of forging mold.
Background technology
Forging is that one kind applies pressure using metal forming machinery to metal stock so as to produce plastic deformation have one to obtain
The processing method determining mechanical performance, definite shape and size forging, one of two big ingredients of forging and stamping (forging and punching press).Logical
Cross forging and can eliminate the defects such as the as cast condition that metal produces in smelting process is loose, optimize heterogeneous microstructure, simultaneously because guarantor
Deposit complete metal streamline, the mechanical performance of forging generally to be preferred over the foundry goods of same material.High, work is loaded in associated mechanical
The severe strength member of condition, in addition to the sheet material of the better simply available rolling of shape, section bar or weldment, adopts forging more.
According to compacting mechanism, forging can be divided into open die forging, die forging, rolling ring, special forging.Die forging be divided into again open die forging, impressing forging and
Closed die forging. metal stock obtains forging having compressive deformation in effigurate forging die thorax, and die forging is generally used for producing
Weight is little, part larger in batches.Forging can not be separated after forging and stamping by existing die forging immediately, nor will forge and press
Forging ejects, and is not easy to quick pickup.
In view of above-mentioned defect, the design people, actively research and innovation in addition, to founding a kind of forging of new structure
Mould is so as to more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide one kind quickly can be immediately disconnected simultaneously forging
The forging mold of ejection.
Forging mold of the present utility model, including upper bolster, die shoe, described upper bolster is vertically connected with towards described
The drift of die shoe, described die shoe is provided with the jet-bedding with the cooperation of described drift shape；In described drift two on described upper bolster
Side is equipped with lead, and described die shoe is equipped with gathering sill corresponding with described lead in described jet-bedding both sides；Also wrap
Include stripper plate, described stripper plate is located on two leads and drift, and lead described in two is all equipped with back-moving spring, described
One end of back-moving spring is connected on described upper bolster, and the other end is connected on described stripper plate；Also include in described jet-bedding
Forging jack-up Lifting Device, described Lifting Device includes cylinder, the cylinder arm of described cylinder is vertically connected with some wearing
Enter the push rod in described die shoe, the surface of described jet-bedding is provided with some perforation passing respectively, each institute for each described push rod
The cross sectional shape stating push rod is consistent with the shape of described perforation.
Further, on described die shoe in the edge of described jet-bedding be provided with shelve part to be forged shelve groove.
Further, it is provided with two stepped holes passing through for described lead, one end of described lead in described upper bolster
By nut check at the step of described stepped hole.
Further, the end of described drift is convex spherical, and described jet-bedding is concave ball shape.
Further, described push rod is three, is uniformly distributed centered on the centre of sphere of described jet-bedding.
Further, the cylinder arm of described cylinder is connected with top board, each described push rod is vertically connected on described top board.
By such scheme, this utility model compresses stripper plate using back-moving spring, when upper bolster rises, can be by de- material
Plate is pressed on die shoe, makes forging depart from drift, it is to avoid forging is dropped on jet-bedding after lifting with the inertia of drift；By gas
Cylinder drives each push rod to rise, and so that push rod is passed from perforation, holds up forging upwards, makes forging depart from jet-bedding, is easy to staff
Take forging away, rapidly enter a rear forging process.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of die shoe in this utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used for this utility model is described, but is not limited to scope of the present utility model.
Referring to Fig. 1 and Fig. 2, a kind of forging mold described in this utility model one preferred embodiment, including upper bolster 10, under
Die holder 20, upper bolster 10 is vertically connected with the drift 30 towards die shoe 20, and die shoe 20 is provided with and the cooperation of drift 30 shape
Jet-bedding 21；Be equipped with lead 40 in drift 30 both sides on upper bolster 10, on die shoe 20 in jet-bedding 21 both sides be equipped with
The corresponding gathering sill 22 of lead 40；Also include stripper plate 50, stripper plate 50 is located on two leads 40 and drift 30, and two lead
Back-moving spring 60 is all equipped with post 40, one end of back-moving spring 60 is connected on upper bolster 10, the other end is connected to de- material
On plate 50；Also include the Lifting Device of the forging jack-up in jet-bedding 21, Lifting Device includes cylinder 71, the cylinder arm of cylinder 71
On be vertically connected with some push rods 73 penetrating in die shoe 20, the surface of jet-bedding 21 is provided with some wears for each push rod 73 respectively
The perforation 23 going out, the cross sectional shape of each push rod 73 is consistent with the shape of perforation 23.
This utility model utilizes stripper plate 50 can separate forging immediately after forging and stamping.Upper bolster 10 drives drift 30 towards punching
During groove 21 forging and stamping, two lead 40 enters in gathering sill 22, and stripper plate 50 is pressed between upper bolster 10 and die shoe 20 again, multiple
Position spring 60 is pressed, and after forging and stamping finish, upper bolster 10 drives drift 30 to move upwards, and now, back-moving spring 60 discharges elasticity
Potential energy, will stripper plate 50 be pressed on die shoe 20, prevents forging to move upwards with drift 30, by forging and 30 points of drift
From.
This utility model utilize Lifting Device by forge and press after forging jack-up so that operator by forging in jet-bedding 21
Take out, by starting cylinder 71, the cylinder arm of gas bar 71 drives each push rod 73 to rise, and push rod 73 passes from perforation 23, upwards will
Forging holds up, and makes forging depart from jet-bedding 21, forging can quickly be taken away by staff.
This utility model passes through the mating structure of two leads 40 and two gathering sills 22, can make the accurate Ground shock waves of drift 30
At the required punching press on part to be forged, and avoid drift 30 to deviate jet-bedding 21, make in center and the jet-bedding 21 of drift 30
The heart is on a vertical curve.
For ease of laying part to be forged, this utility model on die shoe 20 in the edge of jet-bedding 21 be provided with shelve to be forged
Part shelve groove 24, part to be forged is placed in and shelves in groove 24, so that part to be forged is covered on jet-bedding 21, you can be forged
Pressure.
For convenience of two leads 40 are arranged on upper bolster 10, this utility model is provided with two for guiding in upper bolster 10
The stepped hole 11 that post 40 passes through, nut check is passed through at the step of stepped hole 11 in one end of lead 40.So, installation and dismantling are pacified
Unload lead 40 more convenient.
Forging mold of the present utility model is used for forging the forging of semi-spherical shape, and the end of drift 30 is set by this utility model
It is set to convex spherical, jet-bedding 21 is set to concave ball shape.
For enabling push rod 73 steadily to hold up hemisphere shape Forging, in this utility model, adopt three push rods 73, three tops
Bar 73 is uniformly distributed centered on the centre of sphere of jet-bedding 21, makes forging stress consistent and uniformly, will not rock during lifting up.
Cylinder arm for convenience of gas bar 71 drives each push rod 73 to rise, and this utility model connects on the cylinder arm of cylinder 71
There is top board 72, each push rod 73 is vertically connected on top board 72.Structure is simple, is easily installed.
Operation principle of the present utility model is as follows：
During forging, first blank heating is forged into the cake of design size, be held on die shoe 20 shelves on groove 24, on
Die holder 10 pushes drive drift 30 and forges and presses on cake, disposably cake is forged into hemispheric forging；Upper bolster 10 rises,
Stripper plate 50, under the compressing of back-moving spring 60, forging is pressed on die shoe 20, until back-moving spring 60 resets and with upper
Die holder 10 rises, and stripper plate 50 follows rising, departs from forging；Now, start cylinder 71, forging jack-up is departed from punching by push rod 73
Groove 21, forging can be taken away by staff, carries out a rear forging process.
The above is only preferred implementation of the present utility model, be not limited to this utility model it is noted that
For those skilled in the art, on the premise of without departing from this utility model know-why, can also do
Go out some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of forging mold it is characterised in that：Including upper bolster, die shoe, described upper bolster is vertically connected with towards institute
State the drift of die shoe, described die shoe is provided with the jet-bedding with the cooperation of described drift shape；In described drift on described upper bolster
Both sides are equipped with lead, and described die shoe is equipped with gathering sill corresponding with described lead in described jet-bedding both sides；Also
Including stripper plate, described stripper plate is located on two leads and drift, and lead described in two is all equipped with back-moving spring, institute
The one end stating back-moving spring is connected on described upper bolster, and the other end is connected on described stripper plate；Also include described jet-bedding
The Lifting Device of interior forging jack-up, described Lifting Device includes cylinder, the cylinder arm of described cylinder is vertically connected with some
Penetrate the push rod in described die shoe, the surface of described jet-bedding is provided with some perforation passing respectively for each described push rod, respectively
The cross sectional shape of described push rod is consistent with the shape of described perforation.
2. forging mold according to claim 1 it is characterised in that：On described die shoe, the edge in described jet-bedding is provided with
That shelves part to be forged shelves groove.
3. forging mold according to claim 1 it is characterised in that：It is provided with two in described upper bolster to wear for described lead
The stepped hole crossed, nut check is passed through at the step of described stepped hole in one end of described lead.
4. forging mold according to claim 1 it is characterised in that：The end of described drift is convex spherical, described jet-bedding
For concave ball shape.
5. forging mold according to claim 4 it is characterised in that：Described push rod is three, with the centre of sphere of described jet-bedding
Centered on be uniformly distributed.
6. forging mold according to claim 5 it is characterised in that：Top board is connected with the cylinder arm of described cylinder, respectively
Described push rod is vertically connected on described top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676586.8U CN205926967U (en) | 2016-06-30 | 2016-06-30 | Forging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676586.8U CN205926967U (en) | 2016-06-30 | 2016-06-30 | Forging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926967U true CN205926967U (en) | 2017-02-08 |
Family
ID=57930990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676586.8U Expired - Fee Related CN205926967U (en) | 2016-06-30 | 2016-06-30 | Forging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001363A (en) * | 2016-06-30 | 2016-10-12 | 太仓市顺昌锻造有限公司 | Forging die |
-
2016
- 2016-06-30 CN CN201620676586.8U patent/CN205926967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001363A (en) * | 2016-06-30 | 2016-10-12 | 太仓市顺昌锻造有限公司 | Forging die |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170630 |