CN208495687U - A kind of open die forging, impressing forging mold - Google Patents
A kind of open die forging, impressing forging mold Download PDFInfo
- Publication number
- CN208495687U CN208495687U CN201821206565.5U CN201821206565U CN208495687U CN 208495687 U CN208495687 U CN 208495687U CN 201821206565 U CN201821206565 U CN 201821206565U CN 208495687 U CN208495687 U CN 208495687U
- Authority
- CN
- China
- Prior art keywords
- forging
- die
- rotary table
- enclosed
- forming part
- 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.)
- Active
Links
- 238000005242 forging Methods 0.000 title claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
The utility model provides a kind of open die forging, impressing forging mold, including upper die and lower die, and two parts up and down equipped with pre- forge chamber are respectively corresponded on upper die and lower die, it is characterised in that: pre- forge chamber is formed with rotary table forming part, and high rotary table forming part is in pre- forge chamber one end；Lower die is respectively formed with enclosed sealing block along the both sides in die width direction in rotary table forming part, and enclosed sealing block is each formed with fillet in the edge on the inside of lower die；Two enclosed sealing blocks are recessed respectively inwards at the middle part close to rotary table forming part side, are formed with resistance material wall；Upper mold is formed with enclosed recess, and enclosed recess is for enclosed sealing block grafting；Enclosed recess is formed with resistance material protrusion in the side close to rotary table forming part, and resistance material convex surfaces fit with resistance material wall, entire enclosed sealing block and the fitting of entire enclosed recess.Open die forging, impressing forging mold described in the utility model realizes the molding of high oil nozzle by using part closed type structure.
Description
Technical field
The utility model belongs to die forging field, more particularly, to a kind of open die forging, impressing forging mold.
Background technique
As high-pressure common rail technology is carried out, high-pressure common rail axis is needed using high oil nozzle, i.e. height is more than 1.5 times of diameter
Oil nozzle.
In common rail axis forging molding, using traditional open die forging, impressing forging mold, forming requirements are not able to satisfy at oil nozzle, even if answering
Still it is not able to satisfy the molding of highest oil nozzle with resistance ditch, resistance slot.The main reason for influencing forging molding is metal outflow type
Chamber cannot be full of type chamber well, this be according to law of minimum resistance as a result, and resistance ditch and the increased resistance of resistance slot still
It is not able to satisfy the resistance for filling type so.
And closed die forging is used, since the drop of different parts quantity of material is too big, bottom cost base can not be solved.
Utility model content
In view of this, the utility model is directed to a kind of open die forging, impressing forging mold, with the similar forging part for manufacturing high oil nozzle.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of open die forging, impressing forging mold, including upper die and lower die are respectively corresponded equipped with the upper of pre- forge chamber on upper die and lower die
Lower two parts, it is characterised in that: pre- forge chamber is formed with rotary table forming part, and high rotary table forming part is in pre- forge chamber one end；Under
Mould is respectively formed with enclosed sealing block along the both sides in die width direction in rotary table forming part, and enclosed sealing block is on the inside of lower die
Edge be each formed with fillet；Two enclosed sealing blocks are recessed respectively inwards at the middle part close to rotary table forming part side, shape
At there is resistance material wall；Upper mold is formed with enclosed recess, and enclosed recess is for enclosed sealing block grafting；Enclosed recess is formed close to rotary table
The side in portion is formed with resistance material protrusion, and resistance material convex surfaces fit with resistance material wall, and entire enclosed sealing block and entire enclosed are recessed
Mouth fitting.
Further, the resistance material wall includes the first cambered surface, joint face and the second cambered surface, and the first cambered surface is located at enclosed sealing
At the fillet of block inside top, the second cambered surface is located at the fillet of enclosed sealing block inside bottom, and joint face is located at enclosed sealing
Block extends to the second cambered surface top edge close to rotary table forming part side and from the first cambered surface lower edge vertically.
Further, the upper mold is pointed out in rotary table forming part highest and is provided with exhaust passage, and exhaust passage is extending vertically into
Upper mold top surface.
Further, the lower die is provided with gas vent at pre- forge chamber minimum point, and gas vent extends to lower die bottom.
Further, the gas vent extends downward into the lower die nearest with pre- forge chamber perigee distance along straight incline
On seamed edge, the air discharge duct communicated with gas vent is provided on lower die seamed edge.
Further, it is formed with overlap storehouse between the lower die and upper mold, and overlap storehouse is located at along die length direction and leans on
Nearly rotary table forming part side.
Further, the lower die is in one end far from rotary table forming part, and there are two lock catch blocks for formation；Two lock catch blocks point
Not Wei Yu pre- forge chamber along die width direction both sides；Upper mold is formed with lock buckling groove, lock buckling groove for lock catch block grafting and with lock
Button block fitting.
Further, the lower die is opened between pre- forge chamber there are two through-hole is ejected, and two ejection through-holes are long along mold
Direction setting is spent in pre- forge chamber one side.
Compared with the existing technology, open die forging, impressing forging mold described in the utility model has the advantage that
(1) open die forging, impressing forging mold described in the utility model is bonded by entire enclosed sealing block and entire enclosed recess,
The rotary table forming part for being used to form high oil nozzle is closed, resistance can be infinitely increased, fills type complete high oil nozzle.
(2) open die forging, impressing forging mold described in the utility model reduces air to molding shadow by utilizing exhaust passage
It rings, guarantees the molding of high oil nozzle.
(3) open die forging, impressing forging mold described in the utility model, overlap storehouse guarantee extra metal extrusion type.
(4) open die forging, impressing forging mold described in the utility model plays positioning by the mutual cooperation of lock buckling groove and lock catch block
With the effect of guiding, molded convenient for upper and lower mould.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is open die forging, impressing forging mold schematic diagram described in the utility model embodiment；
Fig. 2 is lower die schematic diagram described in the utility model embodiment；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is upper mold schematic diagram described in the utility model embodiment.
Description of symbols:
1, upper mold；11, enclosed recess；111, resistance material protrusion；12, lock buckling groove；13, exhaust passage；2, lower die；21, enclosed
Sealing block；22, lock catch block；23, gas vent；24, air discharge duct；3, pre- forge chamber；31, rotary table forming part；4, finish-forging type chamber；5, it pushes up
Through-hole out；6, resistance material wall；61, the first cambered surface；62, joint face；63, the second cambered surface；7, overlap storehouse.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of open die forging, impressing forging mold is respectively corresponded in upper mold 1 and lower die 2 and is set as shown in Figure 1, including upper mold 1 and lower die 2
There are two parts up and down of pre- forge chamber 3 and finish-forging type chamber 4.
Lower die 2 is provided with two groups of ejection through-holes 5 between pre- forge chamber 3 and finish-forging type chamber 4, and every group respectively there are two eject through-hole
5, one group of two ejection through-holes 5 are arranged along die length direction in pre- 3 one side of forge chamber, another group of two ejection through-holes 5
Along the setting of die length direction in 4 one side of finish-forging type chamber.
In conjunction with Fig. 2 and Fig. 4, pre- forge chamber 3 is formed with rotary table forming part 31, the molding for high oil nozzle.High rotary table molding
Portion 31 is located at pre- 3 one end of forge chamber.
Lower die 2 is respectively formed with enclosed sealing block 21 along the both sides in die width direction in rotary table forming part 31.Enclosed sealing
Block 21 is rectangle, and is each formed with fillet in the edge close to 2 inside of lower die；Two enclosed sealing blocks 21 are close to rotary table
The middle part of 31 side of forming part is recessed respectively inwards, is formed with resistance material wall 6.As shown in figure 3, resistance material wall 6 include the first cambered surface 61,
Joint face 62 and the second cambered surface 63, the first cambered surface 61 are located at the fillet of 21 inside top of enclosed sealing block, the second cambered surface 63
At the fillet of 21 inside bottom of enclosed sealing block, joint face 62 is located at enclosed sealing block 21 close to 31 side of rotary table forming part simultaneously
63 top edge of the second cambered surface is extended to vertically from 61 lower edge of the first cambered surface.Upper mold 1 is formed with enclosed recess 11, enclosed recess 11
For 21 grafting of enclosed sealing block；Enclosed recess 11 is formed with resistance material protrusion 111 in the side close to rotary table forming part 31, and resistance material is convex
It plays 111 surfaces to fit with resistance material wall 6, so that entire enclosed sealing block 21 and the fitting of entire enclosed recess 11, are sealed.
Lower die 2 is in one end far from rotary table forming part 31, and there are two lock catch blocks 22 for formation；Two lock catch blocks 22 are located at
Both sides of the pre- forge chamber 3 along die width direction.Lock catch block 22 is also rectangle, and equal in the edge close to 2 inside of lower die
It is formed with fillet.Upper mold 1 is formed with lock buckling groove 12, and lock buckling groove 12 is bonded completely for 22 grafting of lock catch block and with lock catch block 22.
Overlap storehouse 7 is formed between lower die 2 and upper mold 1, and overlap storehouse 7 is located at along die length direction close to rotary table molding
31 side of portion.
Lower die 2 is provided with gas vent 23 at pre- 3 minimum point of forge chamber, gas vent 23 along straight incline extend downward into in advance
On nearest 2 seamed edge of lower die of 3 perigee distance of forge chamber, the air discharge duct 24 communicated with gas vent 23 is provided on 2 seamed edge of lower die.
Upper mold 1 is pointed out in 31 highest of rotary table forming part and is provided with exhaust passage 13, and exhaust passage 13 is extending vertically into the top of upper mold 1
Face.
Working principle is as follows: being bonded by entire enclosed sealing block 21 and entire enclosed recess 11, will be used to form high oil
The rotary table forming part 31 of mouth is closed, and can infinitely increase resistance, fills type complete high oil nozzle；By utilizing exhaust passage
13, air is reduced on molding influence, guarantees the molding of high oil nozzle；And overlap storehouse 7 guarantees extra metal extrusion type.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of open die forging, impressing forging mold, including upper mold (1) and lower die (2), respectively corresponded in upper mold (1) and lower die (2) be equipped with it is pre-
Two parts up and down of forge chamber (3), it is characterised in that: pre- forge chamber (3) is formed with rotary table forming part (31), high rotary table forming part
(31) it is located at pre- forge chamber (3) one end；Lower die (2) is respectively formed with along the both sides in die width direction in rotary table forming part (31) and closes
Formula sealing block (21), enclosed sealing block (21) are each formed with fillet in the edge on the inside of lower die (2)；Two enclosed sealings
Block (21) is recessed respectively inwards at the middle part close to rotary table forming part (31) side, is formed with resistance material wall (6)；Upper mold (1) formation
Have enclosed recess (11), enclosed recess (11) is for enclosed sealing block (21) grafting；Enclosed recess (11) is close to rotary table forming part
(31) side is formed with resistance material protrusion (111), and resistance material protrusion (111) surface fits with resistance material wall (6), entire enclosed sealing
Block (21) and entire enclosed recess (11) fitting.
2. open die forging, impressing forging mold according to claim 1, it is characterised in that: resistance material wall (6) includes the first cambered surface (61), connects
Junction (62) and the second cambered surface (63), the first cambered surface (61) are located at the fillet of enclosed sealing block (21) inside top, the second arc
Face (63) is located at the fillet of enclosed sealing block (21) inside bottom, and joint face (62) is located at enclosed sealing block (21) close to rotary table
Forming part (31) side simultaneously extends to the second cambered surface (63) top edge from the first cambered surface (61) lower edge vertically.
3. open die forging, impressing forging mold according to claim 1, it is characterised in that: upper mold (1) is in rotary table forming part (31) highest
It points out and is provided with exhaust passage (13), exhaust passage (13) is extending vertically into upper mold (1) top surface.
4. open die forging, impressing forging mold according to claim 1, it is characterised in that: lower die (2) is at pre- forge chamber (3) minimum point
It is provided with gas vent (23), gas vent (23) extends to lower die (2) bottom.
5. open die forging, impressing forging mold according to claim 1, it is characterised in that: gas vent (23) is extended downwardly along straight incline
On to lower die (2) seamed edge nearest with pre- forge chamber (3) perigee distance, it is provided on lower die (2) seamed edge and gas vent (23) phase
Logical air discharge duct (24).
6. open die forging, impressing forging mold according to claim 1, it is characterised in that: be formed between lower die (2) and upper mold (1) winged
Side storehouse (7), and overlap storehouse (7) are located at along die length direction close to rotary table forming part (31) side.
7. open die forging, impressing forging mold according to claim 1, it is characterised in that: lower die (2) is far from rotary table forming part (31)
One end, formed there are two lock catch block (22)；Two lock catch blocks (22) are located at pre- forge chamber (3) along die width direction
Both sides；Upper mold (1) is formed with lock buckling groove (12), and lock buckling groove (12) is bonded for lock catch block (22) grafting and with lock catch block (22).
8. open die forging, impressing forging mold according to claim 1, it is characterised in that: lower die (2) is provided between pre- forge chamber (3)
Two ejection through-holes (5), two ejection through-holes (5) are arranged along die length direction in pre- forge chamber (3) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206565.5U CN208495687U (en) | 2018-07-27 | 2018-07-27 | A kind of open die forging, impressing forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206565.5U CN208495687U (en) | 2018-07-27 | 2018-07-27 | A kind of open die forging, impressing forging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495687U true CN208495687U (en) | 2019-02-15 |
Family
ID=65290444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821206565.5U Active CN208495687U (en) | 2018-07-27 | 2018-07-27 | A kind of open die forging, impressing forging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208495687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580779A (en) * | 2018-07-27 | 2018-09-28 | 天津天海精密锻造有限公司 | A kind of open die forging, impressing forging mold |
-
2018
- 2018-07-27 CN CN201821206565.5U patent/CN208495687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580779A (en) * | 2018-07-27 | 2018-09-28 | 天津天海精密锻造有限公司 | A kind of open die forging, impressing forging mold |
| CN108580779B (en) * | 2018-07-27 | 2024-03-26 | 天津天海精密锻造有限公司 | Open die forging mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5585452B2 (en) | Mold making machine | |
| CN108580779A (en) | A kind of open die forging, impressing forging mold | |
| CN208495687U (en) | A kind of open die forging, impressing forging mold | |
| CN106182563A (en) | The manufacture method of fluid ejection head and the manufacture method of liquid supplying member | |
| CN209224511U (en) | A kind of harmomegathus component | |
| CN204936141U (en) | The extrusion die of ladder type hollow sunlight board | |
| CN208615228U (en) | A kind of Zhi Ding mechanism and injection mold | |
| CN112118959B (en) | Powder molding device, die, and method for manufacturing powder molded body | |
| CN107718424A (en) | Attachment, the manufacture method of attachment, ink tank and print cartridge | |
| CN208712799U (en) | A kind of sand core punching tooling | |
| CN208004520U (en) | A kind of closed type extrusion molding dies that bulb three is sold | |
| CN209224492U (en) | A kind of latent gating pattern undercut construction | |
| CN106207713A (en) | Cylindrical inductance pedestal produces equipment | |
| CN213320815U (en) | Height-adjustable skip for building block forming machine | |
| CN220741839U (en) | Mould of oilcan | |
| CN214111621U (en) | Avoid powder to spill out extrusion structure for powder forming machine | |
| CN106217628B (en) | Convenient for the slip casting device of discontinuous feed supplement | |
| CN206059888U (en) | Cylindrical inductance pedestal production equipment | |
| CN220562087U (en) | Joint die | |
| CN210305667U (en) | Novel sand box for full-automatic static pressure molding line | |
| CN212372530U (en) | Foaming molding equipment of dual density cystosepiment | |
| CN210305666U (en) | Sand box for sand casting molding machine | |
| CN110039636A (en) | Pressurizing device | |
| CN209257341U (en) | A kind of dismountable rubber ring molding machine | |
| CN212764526U (en) | Bottle cap processing die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 10, North Section of Dongxing Road, International Trade Logistics Park, Jinghai District, Tianjin City, 301600 Patentee after: Tianjin Tianhai Precision Forging Co.,Ltd. Country or region after: Zhong Guo Address before: 301600 north side of Beihua Road, Jinghai Town, Jinghai District, Tianjin Patentee before: TIANJIN TIANHAI PRECISION FORGING Co.,Ltd. Country or region before: Zhong Guo |