CN206083732U - Forging and stamping die - Google Patents
Forging and stamping die Download PDFInfo
- Publication number
- CN206083732U CN206083732U CN201621065744.2U CN201621065744U CN206083732U CN 206083732 U CN206083732 U CN 206083732U CN 201621065744 U CN201621065744 U CN 201621065744U CN 206083732 U CN206083732 U CN 206083732U
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- CN
- China
- Prior art keywords
- die
- seat
- refrigerating seat
- refrigerating
- forging
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Abstract
The utility model discloses a forging and stamping die, is this terrace die (1) lower extreme equipped with shaping convex part (1 including terrace die (1) and die (2) that distributes from top to bottom 1 ), this die (2) the upper end be equipped with with this shaping convex part (1 1 )Assorted shaping concave part (2 1 ) its characterized in that: this die (2) below is equipped with refrigerating seat (3), is this refrigerating seat (3) upper end equipped with cooling cavity (3 1 ), should this die (2) solid dress cool off cavity (3 in refrigerating seat (3) upper end and closing cap 1 )Uncovered, install on this refrigerating seat (3) with this cooling cavity (3 1 )The water supply connector (3 that inside is linked together 2 )And water connectors (3 3 ). The utility model discloses can prevent that the mould is overheated, it is good to have a cooling effect, and cooling efficiency is high, can prolong the die life, improves advantages such as forging and pressing quality.
Description
Technical field
This utility model is related to a kind of forge die.
Background technology
Because the blank constantly with high temperature forging is contacted in forging and stamping, mold temperature is constantly raised forge die, if do not adopted
Necessary cooling measure is taken, mold temperature local may be increased to more than temperature, cause mould premature failure.Other mould
Temperature is higher, and its resistance to deformation and wear-resistant ability are lower, and the ability of die ontology heat loss through conduction is again poor, it is easy to which it is overheated to occur
Phenomenon, causes mould to produce fatigue crack and heat cracks, greatly reduces the mold use life-span, increased Making mold and make
With cost, production efficiency is low, and after mould produces heat cracks, substantial amounts of wrinkle occurs in the forging surface of production, also serious shadow
The presentation quality of forging is rung.
To prevent mould overheated, water-cooling system is generally equipped with, and it is convex on the coolant of existing water-cooling system and the mould
Mould or die body are mediate contact, and its cooling effect is poor, and cool time is long, and efficiency is low, therefore awaits further improving.
In addition, in prior art, in forging and stamping, the vibrations produced by its punch and die are more obvious, are unfavorable for mould
Production, while also easily losing the life-span of mould.
Utility model content
In order to solve the said one or multiple defects of prior art, this utility model provides a kind of forge die.
For achieving the above object, this utility model provides a kind of forge die, including the punch (1) being distributed up and down and recessed
Mould (2), the punch (1) lower end are provided with molding convex portion (1-1), and the die (2) upper end is provided with and is matched with the molding convex portion (1-1)
Formed recess (2-1)；It is characterized in that：Refrigerating seat (3) is provided with below the die (2), the refrigerating seat (3) upper end is provided with cooling
Cavity (3-1), the die (2) are packed in refrigerating seat (3) upper end and cover the open of the cooling cavity (3-1)；The refrigerating seat (3)
On be provided with and the cooling cavity (3-1) inside the water supply connector (3-2) that is connected and water out adapter (3-3).
Further, formed recess (2-1) inner bottom part is provided with vertical forging ejection hole (2-2), and the forging is ejected
Push rod (4) is fitted with hole (2-2)；Under normal conditions, the push rod (4) upper surface is concordant with the interior forming surface of the formed recess (2-1)
Unanimously, water proof tubing string (5) is provided with the cooling cavity (3-1), the water proof tubing string (5) is sleeved on the outside of the push rod (4), and should
Water proof tubing string (5) two ends are tightly connected with the refrigerating seat (3) and die (2) respectively.
Further, fixed seat (6) is provided with below the refrigerating seat (3), the fixed seat (6) upper surface is provided with installation counterbore
(6-1), the medial wall of the installation counterbore (6-1) is provided with vertical guide groove (6-2), and the refrigerating seat (3) bottom is inserted into the peace
It is oriented in dress counterbore (6-1) and with the guide groove (6-2) and be connected, the refrigerating seat (3) lower surface and installation counterbore (6-1) the bottom hole face
Between be folded with cushion block (7), the step surface (3-4) concordant with the fixed seat (6) upper surface is provided with the middle part of the refrigerating seat (3), should
It is fixed with fixed seat (6) for keeping off the fixation clip (9) for pressing the step surface (3-4).
Further, shock-absorbing spring is provided between refrigerating seat (3) lower surface and installation counterbore (6-1) the bottom hole face
(8)。
Further, push rod (4) lower end pass successively downwards refrigerating seat (3) and fixed seat (6) afterwards with ejection cylinder
(41) connect.
Further, fixed seat (6) bottom is provided with the inward recess (6-3) installed for ejection cylinder (41).
The beneficial effects of the utility model are：Coolant on this device is with die bottom is for directly contact and contact surface is non-
Chang great, while a large amount of coolants can be full of in the cooling cavity, therefore can prevent mould overheated, good cooling results, cool time
It is short, can improve production efficiency, extend die life and improve forged product quality；Further, since being provided with the installation counterbore
Shock-absorbing spring, therefore in forging and stamping, with damping effect, be conducive to the accurate production of mould, the abrasion of mould can be weakened.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment one.
Fig. 2 is the partial structural diagram of this utility model embodiment two.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to Fig. 1, a kind of forge die, including the punch 1 and die 2 that are distributed up and down, it is convex that 1 lower end of punch is provided with molding
Portion 1-1,2 upper end of die are provided with the formed recess 2-1 matched with molding convex portion 1-1.
And the inventive point of utility model is：Refrigerating seat 3 is provided with below the die 2, it is recessed that 3 upper end of refrigerating seat is provided with cooling
Chamber 3-1, the die 2 are packed in 3 upper end of refrigerating seat and cover the open of cooling cavity 3-1；It is provided with and this on the refrigerating seat 3
The water supply connector 3-2 being connected inside cooling cavity 3-1 and water out adapter 3-3.
In the present embodiment, the die 2 is solderable in 3 upper surface of refrigerating seat；Along which on 2 lower surface of die and refrigerating seat 3
The circumferential contact surface of cooling cavity 3-1 open-mouths realizes sealing by full weld.Preferably, formed recess 2-1 is downwardly convex
And the middle part in cooling cavity 3-1 is stretched into, the effective area of cooling contact can be increased.
Said structure has the characteristics that：Can fill in cooling cavity 3-1 in a large amount of coolants, and cooling cavity 3-1
Coolant is with the 2 bottom directly contact of die and contact surface is very big；In addition, the height of forging is placed with formed recess 2-1
Warm bottom is cooled down with the middle part in cooling cavity 3-1 due to being inserted into, and heat thereon quickly can be reached in coolant
Cool down and disperse to surrounding；Therefore mould can be prevented overheated, good cooling results, cooling effectiveness are high, can extend die life, is improved
Forging and stamping quality；Water supply connector 3-2 is connected with water inlet pipe, and water out adapter 3-3 is connected with drain pipe, the water inlet pipe and drain pipe
Closed circuit is formed by cooling system, is capable of achieving to cool down automatically, the cooling system is prior art, therefore is not repeated.
Take out for the ease of the forging in formed recess 2-1.Further, the formed recess 2-1 inner bottom parts are provided with perpendicular
To forging ejection hole 2-2, be fitted with push rod 4 in forging ejection hole 2-2；Under normal conditions, 4 upper surface of push rod and the molding
In recess 2-1, forming surface is concordantly consistent.As the push rod 4 can be moved up and down in cooling cavity 3-1, and it is somebody's turn to do in order that being located at
Cooling cavity 3-1 in push rod 4 not with cooling cavity 3-1 in coolant directly contact, with solve coolant reveal or/and enter
Problem in formed recess 2-1 forming surfaces.Using cooling cavity 3-1 in this be provided with water proof tubing string 5,5 sets of the water proof tubing string
The outside of the push rod 4 is mounted in, and 5 two ends of water proof tubing string are integrated with the refrigerating seat 3 and 2 equal sealing welding of die respectively.By
In the cooling cavity 3-1 coolant due to water proof tubing string 5 iris action without with 4 directly contact of push rod, also will not
There is leakage problem.Therefore 4 ejecting product of push rod can be made, and is not existed coolant leakage in cooling cavity 3-1.Together
When, the water proof tubing string 5 is supported positioned between the refrigerating seat 3 and die 2, increased support strength, to reduce during the forging and stamping of die 2
Deformation.
Further, fixed seat 6 is provided with below the refrigerating seat 3,6 upper surface of fixed seat is provided with installation counterbore 6-1, should
The medial wall for installing counterbore 6-1 is provided with vertical guide groove 6-2,3 bottom of refrigerating seat be inserted in installation counterbore 6-1 and with
Guide groove 6-2 is oriented to connection, is folded with cushion block 7, the cooling between 3 lower surface of refrigerating seat and the installation counterbore 6-1 bottom holes face
The step surface 3-4 concordant with 6 upper surface of the fixed seat is provided with the middle part of seat 3, is fixed with the fixed seat 6 and the step surface is pressed for keeping off
The fixation clip 9 of 3-4., as the gear pressure of fixation clip 9 is without unclamping upwards, the refrigerating seat 3 can only be in the peace for the refrigerating seat 3
Dress counterbore 6-1 in it is small lifting and bumper and absorbing shock motion.In addition, the cushion block 7 can adopt elastomeric material, the cushion block 7 to have buffering
Effect, the refrigerating seat 3 are oriented to linear movement along guide groove 6-2 in the installation counterbore 6-1 of fixed seat 6, and the refrigerating seat 3 will not be erected
To inclination, the quality of fit of punch 1 and die 2 in buffer shock-absorbing, is not interfered with, to guarantee the forging and stamping precision of forging, while
The abrasion of mould can be weakened.
Further, shock-absorbing spring 8 is provided between 3 lower surface of the refrigerating seat and the installation counterbore 6-1 bottom holes face.Separately
Outward, shock-absorbing spring 8 is provided with installation counterbore 6-1, therefore in forging and stamping, the shock-absorbing spring 8 has damping effect, beneficial to mould
Production, the abrasion of mould can be weakened.
Further, it is connected with ejection cylinder 41 after 4 lower end of the push rod passes downwards refrigerating seat 3 and fixed seat 6 successively.
After forging molding in formed recess 2-1, the push rod 4 can be driven move upwards and automatic ejection product by the ejection cylinder 41
Product, the forging are realized and are automatically taken out without being stuck in formed recess 2-1, can improve pickup efficiency, while also protecting mould
The precise forming surface of tool.
Further, 6 bottom of the fixed seat is provided with the inward recess 6-3 installed for ejection cylinder 41.The ejection can be facilitated
Cylinder 41 is mounted and dismounted.
Embodiment two：The present embodiment is essentially identical with embodiment one, and its difference is：Referring to Fig. 2,2 following table of die
On face and refrigerating seat 3 along its cool down cavity 3-1 open-mouths circumferential contact surface between sandwiched sealing gasket 22, then its three lead to again
Cross screw 21 affixed and be tightly connected and be integrated.In addition, 5 lower end of water proof tubing string passes through welded seal with the refrigerating seat 3, and it is somebody's turn to do
The lower surface of die 2 is provided with annular groove 23, is fitted with O-ring seal 24 in the annular groove 2, and 5 upper end of water proof tubing string is inserted
Enter in the annular groove 23 and sealing is abutted with the O-ring seal 24.Die 2 can be taken after screw 21 unclamps by the present embodiment
Go out, be easy to installation, dismounting and the replacing of the die 2, and this mould is after long-term use, can be to entering inside cooling cavity 3-1
Row cleaning treatment.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations according to design of the present utility model without the need for creative work.Therefore, all this technology necks
In domain, technical staff passes through logical analyses, reasoning or limited reality on the basis of existing technology according to design of the present utility model
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. a kind of forge die, including the punch (1) and die (2) that are distributed up and down, the punch (1) lower end is provided with molding convex portion
(1-1), the die (2) upper end is provided with the formed recess (2-1) matched with the molding convex portion (1-1)；It is characterized in that：This is recessed
Refrigerating seat (3) is provided with below mould (2), the refrigerating seat (3) upper end is provided with cooling cavity (3-1), and the die (2) is packed in refrigerating seat
(3) upper end and cover the open of the cooling cavity (3-1)；It is provided with the refrigerating seat (3) and the internal phase of the cooling cavity (3-1)
The water supply connector (3-2) of connection and water out adapter (3-3).
2. a kind of forge die as claimed in claim 1, it is characterised in that：Formed recess (2-1) inner bottom part is provided with perpendicular
To forging ejection hole (2-2), is fitted with push rod (4) in forging ejection hole (2-2)；Under normal conditions, the push rod (4) upper surface
It is concordantly consistent with the interior forming surface of the formed recess (2-1), water proof tubing string (5) is provided with the cooling cavity (3-1), the water proof tubing string
(5) outside of the push rod (4) is sleeved on, and water proof tubing string (5) two ends is connected with the refrigerating seat (3) and die (2) sealing respectively
Connect.
3. a kind of forge die as claimed in claim 1 or 2, it is characterised in that：Fixed seat is provided with below the refrigerating seat (3)
(6), the fixed seat (6) upper surface is provided with installation counterbore (6-1), and the medial wall of the installation counterbore (6-1) is provided with vertical leading
Groove (6-2), the refrigerating seat (3) bottom are inserted in the installation counterbore (6-1) and are oriented to the guide groove (6-2) and be connected, the cooling
Cushion block (7) is folded between seat (3) lower surface and installation counterbore (6-1) the bottom hole face, in the middle part of the refrigerating seat (3), is provided with solid with this
The concordant step surface (3-4) in reservation (6) upper surface, is fixed with the fixed seat (6) for keeping off the fixation for pressing the step surface (3-4)
Pressing plate (9).
4. a kind of forge die as claimed in claim 3, it is characterised in that：Refrigerating seat (3) lower surface is sunk with the installation
Hole is provided with shock-absorbing spring (8) between (6-1) bottom hole face.
5. a kind of forge die as claimed in claim 2, it is characterised in that：Push rod (4) lower end passes downwards cold successively
But seat (3) and fixed seat (6) are connected with ejection cylinder (41) afterwards.
6. a kind of forge die as claimed in claim 5, it is characterised in that：Fixed seat (6) bottom is provided with for ejection gas
The inward recess (6-3) that cylinder (41) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065744.2U CN206083732U (en) | 2016-09-20 | 2016-09-20 | Forging and stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065744.2U CN206083732U (en) | 2016-09-20 | 2016-09-20 | Forging and stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083732U true CN206083732U (en) | 2017-04-12 |
Family
ID=58479027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065744.2U Expired - Fee Related CN206083732U (en) | 2016-09-20 | 2016-09-20 | Forging and stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083732U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080550A (en) * | 2017-12-25 | 2018-05-29 | 马鞍山平文锻造有限公司 | A kind of damping forging equipment |
| CN108339924A (en) * | 2018-05-10 | 2018-07-31 | 嘉兴市乍浦杭湾重型机械有限公司 | A kind of spray cooling device for forging moulds |
| CN108555215A (en) * | 2018-05-10 | 2018-09-21 | 嘉兴市乍浦杭湾重型机械有限公司 | A kind of heat safe flange forge piece mold |
| CN108723272A (en) * | 2018-06-04 | 2018-11-02 | 芜湖明智自动化科技有限公司 | A kind of forge die for non-standard automatic |
| CN109956652A (en) * | 2019-04-29 | 2019-07-02 | 东莞市东美石墨实业有限公司 | A kind of glass production graphite jig with quick cooling function |
| CN110026520A (en) * | 2019-04-22 | 2019-07-19 | 安徽康尼精密机械有限公司 | Hot forged mould lower die and its cooling means with interior refrigerating function |
| CN112170763A (en) * | 2020-09-25 | 2021-01-05 | 李车 | Casting die for casting ultra-high temperature metal piece |
| CN113070431A (en) * | 2021-01-21 | 2021-07-06 | 黄小六 | Multi-station closed extrusion cold-heading forging device |
-
2016
- 2016-09-20 CN CN201621065744.2U patent/CN206083732U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080550A (en) * | 2017-12-25 | 2018-05-29 | 马鞍山平文锻造有限公司 | A kind of damping forging equipment |
| CN108080550B (en) * | 2017-12-25 | 2019-08-02 | 马鞍山平文锻造有限公司 | A kind of damping forging equipment |
| CN108339924A (en) * | 2018-05-10 | 2018-07-31 | 嘉兴市乍浦杭湾重型机械有限公司 | A kind of spray cooling device for forging moulds |
| CN108555215A (en) * | 2018-05-10 | 2018-09-21 | 嘉兴市乍浦杭湾重型机械有限公司 | A kind of heat safe flange forge piece mold |
| CN108723272A (en) * | 2018-06-04 | 2018-11-02 | 芜湖明智自动化科技有限公司 | A kind of forge die for non-standard automatic |
| CN110026520A (en) * | 2019-04-22 | 2019-07-19 | 安徽康尼精密机械有限公司 | Hot forged mould lower die and its cooling means with interior refrigerating function |
| CN110026520B (en) * | 2019-04-22 | 2020-07-10 | 安徽康尼精密机械有限公司 | Hot forging die lower die with internal cooling function and cooling method thereof |
| CN109956652A (en) * | 2019-04-29 | 2019-07-02 | 东莞市东美石墨实业有限公司 | A kind of glass production graphite jig with quick cooling function |
| CN112170763A (en) * | 2020-09-25 | 2021-01-05 | 李车 | Casting die for casting ultra-high temperature metal piece |
| CN113070431A (en) * | 2021-01-21 | 2021-07-06 | 黄小六 | Multi-station closed extrusion cold-heading forging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |