CN207170824U - Lubrication forging mold - Google Patents
Lubrication forging mold Download PDFInfo
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- CN207170824U CN207170824U CN201720715760.XU CN201720715760U CN207170824U CN 207170824 U CN207170824 U CN 207170824U CN 201720715760 U CN201720715760 U CN 201720715760U CN 207170824 U CN207170824 U CN 207170824U
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Abstract
A kind of lubrication forging mold, the upper die component of Upper Die-sleeve cylinder, the lower mold assemblies for being arranged at lower die-sleeve cylinder, upper cooling component and lower cooling component are arranged at, wherein：Upper die component and lower mold assemblies are oppositely arranged up and down, and upper cooling component is sheathed on upper die component, and lower cooling component is arranged at lower mold assemblies upper end；Described upper cooling component includes：Mobile ring sparger and locating ring, wherein：Mobile ring sparger is sheathed on upper die component lower end, locating ring is sheathed on mobile ring sparger, locating ring outer wall is connected with Upper Die-sleeve cylinder inwall, mobile ring sparger lower end inner wall is provided with upper ring spray perforation, and mobile ring sparger, locating ring and Upper Die-sleeve cylinder are provided with the duct passed through for coolant, and the utility model can be lubricated respectively to upper/lower die, so that mold lubrication cooling is uniformly abundant, the service life of forging mold is effectively improved, whole device is simple in construction, versatile.
Description
Technical field
The utility model relates to a kind of technology in forging field, specifically a kind of lubrication forging mold.
Background technology
During production application the failure of various different situations often occurs for forging mold, wastes substantial amounts of manpower, thing
Power, it have impact on manufacturing schedule.The citation form of mould middle failure under arms can be divided into plastic deformation, abrasion, fatigue, fracture etc..
Mainly the intensity including mould is insufficient, mold design is unreasonable, lubrication is insufficient, preheating temperature for the reason for causing mould invalidation
It is uneven, load is excessive etc..Wherein, the lubrication of mould is as a key factor for influenceing die life.Forging process
In, if mould can not reach sufficient lubrication, cause frictional force between forging and mould to increase, material flowability drop
Low, shaping load increases, and forging filling is imperfect.Further, since frictional force increases between mould and forging, in mold temperature
Rise, cause mould strength to reduce, service life greatly reduces.
Utility model content
The lubricating and cooling that the utility model generally requires outside for prior art is cooled down, and causes die space
By larger limitation so that the defects of movement velocity of mechanical claw and production efficiency are greatly reduced in automated production,
It is proposed a kind of lubrication forging mold.
The utility model is achieved through the following technical solutions：
The utility model includes：It is arranged at the upper die component of Upper Die-sleeve cylinder, is arranged at the lower mold assemblies, upper cold of lower die-sleeve cylinder
But component and lower cooling component, wherein：Upper die component and lower mold assemblies are oppositely arranged up and down, and upper cooling component is sheathed on module
Part, lower cooling component are arranged at lower mold assemblies upper end.
Described upper cooling component includes：Mobile ring sparger and locating ring, wherein：Mobile ring sparger is sheathed on upper die component
Lower end, locating ring are sheathed on mobile ring sparger, and locating ring outer wall is connected with Upper Die-sleeve cylinder inwall, and mobile ring sparger lower end inner wall is set
There is upper ring spray perforation, mobile ring sparger, locating ring and Upper Die-sleeve cylinder are provided with the duct passed through for coolant.
Described lower cooling component includes：Lower ring sparger and lower spray seat in a ring, wherein：Lower spray cover for seat is located at down
Ring sparger, lower spray seat outer wall are arranged with lower die cap plate, and lower die cap plate is fixed on lower die-sleeve cylinder upper port, under lower ring sparger inwall
End is provided with lower ring spray perforation, and lower ring sparger, lower spray seat and lower die cap plate are provided with the duct passed through for coolant.
Described upper die component includes：Compress cushion block, cushion block on first, cushion block on second, cushion block on the in a ring the 3rd,
Upper punch, inner punch and knockout rod, wherein：Compress cushion block and be fixed on Upper Die-sleeve cylinder upper port, compress cushion block, cushion block on first,
Cushion block is sequentially connected on cushion block and the 3rd on second, and knockout rod is arranged at inner punch center, and inner punch is arranged in upper punch
At the heart, cushion block bottom on second is fixed in inner punch and upper punch one end.
Described lower mold assemblies include：Lower mould inner ring, lower mould centre circle, lower mould outer ring, lower mould inner core and low punch, wherein：
Lower mould inner core cover is located at low punch, and lower mould inner core and low punch are arranged in lower mould at circle center, and lower mould is trapped located at lower mould
Inner ring, lower mould outer ring are sheathed on lower mould centre circle, and lower mould outer ring is arranged at lower die-sleeve cylinder upper port.
Lower ejection ring is provided between described lower mould inner core and lower mould inner ring, lower ejection ring upper end side wall is provided with square window
Mouthful.
Described mobile ring sparger upper end is provided with upper ejector pin, and upper ejector pin lower end is connected with mobile ring sparger upper end, upper ejector pin
Upper end is connected through cushion block on cushion block and first on second with compressing cushion block.
It is provided with the vertical chute of insertion on described first on cushion block and second in cushion block, upper ejector pin upper end is arranged at vertically
In chute, compression spring is provided between upper ejector pin upper end and compression cushion block.
Described vertical chute upper end side wall is provided with air inlet duct, and Upper Die-sleeve cylinder upper end side wall is provided with air admission hole.
Described upper ring spray perforation points to Upper Die-sleeve cylinder upper end, and lower ring spray perforation points to lower die-sleeve cylinder lower end.
The eccentric angle a of described upper ring spray perforation is acute angle.
Sealing ring is respectively equipped between described compression cushion block and Upper Die-sleeve cylinder, between locating ring and Upper Die-sleeve cylinder.
Technique effect
Compared with prior art, the utility model can be lubricated respectively to upper/lower die so that mold lubrication cools down
Uniformly fully, the service life of forging mold is effectively improved, whole device is simple in construction, versatile.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is mobile ring sparger structural representation；
Fig. 3 is lower ring sparger structural representation；
Fig. 4 is lower ejection ring structural representation；
Fig. 5 is jet path schematic diagram；
In figure：1 compresses cushion block, 2 Upper Die-sleeve cylinders, 3 sealing rings, 4 springs, cushion block, 6 upper ejector pins, 7 locating rings, 8 on 5 first
Cushion block on second, cushion block, 10 movement ring spargers, 11 upper punch, 12 inner punches, 13 knockout rods, 14 times ring spargers, 15 on 9 the 3rd
Lower spray seat, 16 times die cap plates, 17 times mould outer rings, 18 times mould centre circles, 19 times mould inner rings, 20 forging, 21 first lower cushion blocks, 22
Pin, 23 times ejection rings, 24 times mould inner cores, 25 low punches, 26 second lower cushion blocks, 27 lower push rods, 28 lower die-sleeve cylinders, 29 air admission holes,
30 air inlet ducts, 31 vertical chutes, 32 horizontal liquid inlet channels, 33 outside inlet openings, 34 vertical inlet openings, ring inlet on 35, in 36
Side inlet opening, ring spray perforation on 37,38 times ring spray perforations, 39 times ring liquid inlet channels, 40 lower liquid inlet channels, 41 lower cover liquid inlet channels,
42 windows.
Embodiment
As shown in figure 1, the present embodiment includes：It is arranged at the upper die component of Upper Die-sleeve cylinder 2, is arranged under lower die-sleeve cylinder 28
Membrane module, upper cooling component and lower cooling component, wherein：Upper die component and lower mold assemblies are oppositely arranged up and down, upper cooling component
Upper die component is sheathed on, lower cooling component is arranged at lower mold assemblies upper end.
Described upper die component includes：Compress on cushion block 1, first cushion block 8 on cushion block 5, second, padded on the in a ring the 3rd
Block 9, upper punch 11, inner punch 12 and knockout rod 13, wherein：Compress cushion block 1 and be fixed on the upper port of Upper Die-sleeve cylinder 2, compress cushion block
1st, cushion block 9 is sequentially connected on cushion block 8 and the 3rd on cushion block 5, second on first, and knockout rod 13 is arranged at the center of inner punch 12,
Inner punch 12 is arranged at the center of upper punch 11, and the bottom of cushion block 8 on second is fixed in inner punch 12 and the one end of upper punch 11.
Described upper cooling component includes：Mobile ring sparger 10 and locating ring 7, wherein：Mobile ring sparger 10 is sheathed on
Membrane module lower end, locating ring 7 are sheathed on mobile ring sparger 10, and the outer wall of locating ring 7 is connected with the inwall of Upper Die-sleeve cylinder 2, mobile spray
The lower end inner wall of ring 10 is provided with upper ring spray perforation 37, and mobile ring sparger 10, locating ring 7 and Upper Die-sleeve cylinder 2 are provided with to be passed through for coolant
Duct.
The described upper end of mobile ring sparger 10 is provided with upper ejector pin 6, and the lower end of upper ejector pin 6 is connected with the mobile upper end of ring sparger 10,
The upper end of upper ejector pin 6 is connected through cushion block 5 on cushion block 8 and first on second with compressing cushion block 1.Padded on first on cushion block 5 and second
The vertical chute 31 of insertion is provided with block 8, the upper end of upper ejector pin 6 is arranged in vertical chute 31, the upper end of upper ejector pin 6 and clamping pad
Spring 4 is provided between block 1.The upper end side wall of vertical chute 31 is provided with air inlet duct 30, and the upper end side wall of Upper Die-sleeve cylinder 2 is provided with air admission hole
29。
As shown in Fig. 2 the mobile ring sparger 10 is sheathed on the outer wall of upper punch 11, and can be along on the outer wall of upper punch 11
Lower slider.The mobile lower end inner wall of ring sparger 10 is provided with some upper ring spray perforations 37.In the plane, each upper ring spray perforation 37 is inclined
Heart angle a is respectively a1、a2、a3、a4All it is acute angle.
The upper end outer wall of described mobile ring sparger 10 is provided with upper ring inlet 35, the hole that upper ring inlet 35 passes through inwall
Road is connected with upper ring spray perforation 37.The upper end outer wall of locating ring 7 is provided with outside inlet opening 33, and inwall is provided with vertical inlet opening 34,
Lower end inner wall is provided with inner side inlet opening 36,36 mutual communications and liaison of vertical inlet opening 34, outside inlet opening 33 and inner side inlet opening, inner side
Inlet opening 36 can be connected with upper ring inlet 35.The upper end of Upper Die-sleeve cylinder 2 is provided with the horizontal feed liquor being connected with outside inlet opening 33
Road 32.Metalworking coolant is by being arranged at mobile ring sparger 10, locating ring 7 and the duct of Upper Die-sleeve cylinder 2, then by upper ring spray perforation
37 injections carry out cooling and lubricating mould.
Sealing ring 3 is respectively equipped between described compression cushion block 1 and Upper Die-sleeve cylinder 2, between locating ring 7 and Upper Die-sleeve cylinder 2.
Described lower mold assemblies include：Lower mould inner ring 19, lower mould centre circle 18, lower mould outer ring 17, lower mould inner core 24 and undershoot
First 25, wherein：Lower mould inner core 24 is sheathed on low punch 25, and lower mould inner core 24 and low punch 25 are arranged at the lower center of mould inner ring 19
Place, lower mould centre circle 18 are sheathed on lower mould inner ring 19, and lower mould outer ring 17 is sheathed on lower mould centre circle 18, and lower mould outer ring 17 is arranged at lower mould
The upper port of sleeve 28.Described upper ring spray perforation 37 points to the upper end of Upper Die-sleeve cylinder 2, i.e. opening direction upward.Lower mould inner ring 19, under
The lower section of mould centre circle 18 and lower mould outer ring 17 is sequentially provided with the first lower cushion block 21 and the second lower cushion block 26, the first lower cushion block 21 and
Two lower cushion blocks 26 are connected by pin 22.
Described lower cooling component includes：Lower ring sparger 14 and lower spray seat 15 in a ring, wherein：Lower 15 sets of seat of spray
Located at lower ring sparger 14, the lower spray outer wall of seat 15 is arranged with lower die cap plate 16, and lower die cap plate 16 is fixed on the upper end of lower die-sleeve cylinder 28
Mouthful, the lower inwall lower end of ring sparger 14 is provided with lower ring spray perforation 38, and lower ring sparger 14, lower spray seat 15 and lower die cap plate 16 are provided with
The duct passed through for coolant.
As shown in figure 3, the lower end inner wall of described lower ring sparger 14 is provided with some equally distributed lower ring spray perforations 38, under
Ring spray perforation 38 is directed downward.The eccentric angle of lower ring spray perforation 38 is also all acute angle.The outer wall of lower ring sparger 14 is provided with and lower spray
The connected lower ring liquid inlet channel 39 of perforation, lower spray seat 15 are provided with the lower seat liquid inlet channel 40 of radially insertion, and lower die cap plate 16 is provided with footpath
To the lower cover liquid inlet channel 41 of insertion, lower ring liquid inlet channel 39, lower seat liquid inlet channel 40 and lower cover liquid inlet channel 41 communicate, lubrication
Liquid is sprayed by lower ring spray perforation 38 again through these ducts.
As shown in figure 4, lower ejection ring 23, ejection ring upper end side are provided between described lower mould inner core 24 and lower mould inner ring 19
Wall is provided with window 42.Ejection ring lower end is provided with lower push rod 27, and is promoted and moved up and down by lower push rod 27.
As shown in figure 5, after described upper die component and lower mold assemblies complete the forging and stamping to forging 20, upper die component is by pressure
Machine drives upward sliding.Compressed air enters vertical chute 31 by air admission hole 29 and air inlet duct 30, in air pressure and spring 4
Under the collective effect of active force, upper ejector pin 6 promotes mobile ring sparger 10 to move downward so that upper ring inlet 35 and inner side feed liquor
Hole 36 connects.At this moment, metalworking coolant is sprayed by duct by upper ring spray perforation 37, and upper punch 11 and inner punch 12 are moistened
Sliding cooling.
Described lower mold assemblies move upwards in the presence of forcing press, and lower push rod 27 promotes lower ejection ring 23 to moving up
It is dynamic so that the square window 42 of lower ejection ring 23 is relative with lower ring spray perforation 38, and metalworking coolant is downward by lower ring spray perforation 38
Spray, cooling is lubricated to lower mould inner core 24 and low punch 25 etc..
Compared with prior art, the present apparatus can be lubricated respectively to upper/lower die, can not reduce die space
On the basis of so that mold lubrication cooling is uniformly abundant, effectively improves the service life of forging mold.The letter of whole device structure
Single, versatile, mechanical claw space is big in automated production, automated production efficiency high.Verified by production, this reality
With the new structure, die life is improved to 8500 or so by original 4000, and the life-span is enhanced about more than once.
Above-mentioned specific implementation can by those skilled in the art on the premise of without departing substantially from the principle of the invention and objective with difference
Mode local directed complete set is carried out to it, protection scope of the present invention is defined by claims and not by above-mentioned specific implementation institute
Limit, each implementation in the range of it is by the constraint of the present invention.
Claims (11)
- A kind of 1. lubrication forging mold, it is characterised in that including：It is arranged at the upper die component of Upper Die-sleeve cylinder, is arranged at down The lower mold assemblies of die sleeve cylinder, upper cooling component and lower cooling component, wherein：Upper die component and lower mold assemblies are oppositely arranged up and down, Upper cooling component is sheathed on upper die component, and lower cooling component is arranged at lower mold assemblies upper end；Upper cooling component includes mobile spray Ring and locating ring, lower spray seat of the lower cooling component including lower ring sparger and in a ring.
- 2. lubrication forging mold according to claim 1, it is characterized in that, described mobile ring sparger is sheathed on mould Component lower end, locating ring are sheathed on mobile ring sparger, and locating ring outer wall is connected with Upper Die-sleeve cylinder inwall, in mobile ring sparger lower end Wall is provided with upper ring spray perforation, and mobile ring sparger, locating ring and Upper Die-sleeve cylinder are provided with the duct passed through for coolant.
- 3. lubrication forging mold according to claim 1, it is characterized in that, described lower spray cover for seat is located at lower spray Ring, lower spray seat outer wall are arranged with lower die cap plate, and lower die cap plate is fixed on lower die-sleeve cylinder upper port, and lower ring sparger inwall lower end is set There is lower ring spray perforation, lower ring sparger, lower spray seat and lower die cap plate are provided with the duct passed through for coolant.
- 4. lubrication forging mold according to claim 1, it is characterized in that, described upper die component includes：Clamping pad Block, cushion block on first, cushion block on second, cushion block, upper punch, inner punch and knockout rod on the in a ring the 3rd, wherein：Clamping pad Block is fixed on Upper Die-sleeve cylinder upper port, compresses cushion block, cushion block on first, cushion block is sequentially connected on cushion block and the 3rd on second, beats Material bar is arranged at inner punch center, and inner punch is arranged at upper punch center, and inner punch and upper punch one end are fixed on second Upper cushion block bottom.
- 5. lubrication forging mold according to claim 4, it is characterized in that, described lower mold assemblies include：In lower mould Circle, lower mould centre circle, lower mould outer ring, lower mould inner core and low punch, wherein：Lower mould inner core cover is located at low punch, and lower mould inner core is with Drift is arranged in lower mould at circle center, and lower mould is trapped located at lower mould inner ring, and lower mould outer ring is sheathed on lower mould centre circle, outside lower mould Circle is arranged at lower die-sleeve cylinder upper port.
- 6. lubrication forging mold according to claim 5, it is characterized in that, described lower mould inner core and lower mould inner ring it Between be provided with lower ejection ring, lower ejection ring upper end side wall is provided with square window.
- 7. lubrication forging mold according to claim 5, it is characterized in that, described mobile ring sparger upper end is provided with upper Push rod, upper ejector pin lower end are connected with mobile ring sparger upper end, and upper ejector pin upper end is through cushion block on cushion block and first on second with pressing Tight cushion block is connected.
- 8. lubrication forging mold according to claim 7, it is characterized in that, padded on described first on cushion block and second The vertical chute of insertion is provided with block, upper ejector pin upper end is arranged in vertical chute, is set between upper ejector pin upper end and compression cushion block There is compression spring.
- 9. lubrication forging mold according to claim 8, it is characterized in that, described vertical chute upper end side wall is provided with Air inlet duct, Upper Die-sleeve cylinder upper end side wall are provided with air admission hole.
- 10. lubrication forging mold according to claim 2, it is characterized in that, described upper ring spray perforation points to upper mould Sleeve upper end.
- 11. lubrication forging mold according to claim 3, it is characterized in that, described lower ring spray perforation points to lower mould Sleeve lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715760.XU CN207170824U (en) | 2017-06-20 | 2017-06-20 | Lubrication forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715760.XU CN207170824U (en) | 2017-06-20 | 2017-06-20 | Lubrication forging mold |
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| Publication Number | Publication Date |
|---|---|
| CN207170824U true CN207170824U (en) | 2018-04-03 |
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ID=61735143
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720715760.XU Active CN207170824U (en) | 2017-06-20 | 2017-06-20 | Lubrication forging mold |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637156A (en) * | 2018-05-24 | 2018-10-12 | 泉州市三业智能科技有限公司 | Forging mold |
| CN108906434A (en) * | 2018-08-16 | 2018-11-30 | 北京机电研究所有限公司 | A kind of nozzle adjustable |
| CN108941414A (en) * | 2018-07-25 | 2018-12-07 | 浙江鼎盛汽车紧固件有限公司 | A kind of bolt cold upsetting die that cooling performance is good |
| CN109986010A (en) * | 2019-04-22 | 2019-07-09 | 安徽康尼精密机械有限公司 | Hot forged mould and its cooling means with internal cooling system |
| CN110014109A (en) * | 2019-04-22 | 2019-07-16 | 安徽康尼精密机械有限公司 | Hot forged mould upper mold and its cooling means with interior refrigerating function |
| CN110014110A (en) * | 2019-04-22 | 2019-07-16 | 安徽康尼精密机械有限公司 | The hot forging die support system and its cooling means of multi-faceted cooling |
| 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 |
| CN110355317A (en) * | 2019-07-16 | 2019-10-22 | 大连新钢液压管件有限公司 | A kind of corking hot-forging die and its cooling means |
| CN110465641A (en) * | 2019-06-28 | 2019-11-19 | 高邮久创信息科技有限公司 | A kind of self-cooling system in casting upper mold lifting process |
| CN112247051A (en) * | 2020-10-09 | 2021-01-22 | 重庆特力普尔机械设备有限公司 | Hot extrusion die and hot extrusion molding process for nitrogen spring |
| CN113618004A (en) * | 2021-08-19 | 2021-11-09 | 中机（济南）精密成形工程技术有限公司 | Cooling and lubricating device of hot extrusion die |
| CN116140532A (en) * | 2023-04-18 | 2023-05-23 | 江苏大洋精锻有限公司 | Forging and pressing mould that durability is high |
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2017
- 2017-06-20 CN CN201720715760.XU patent/CN207170824U/en active Active
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637156B (en) * | 2018-05-24 | 2024-04-12 | 泉州市三业智能科技有限公司 | Forging die |
| CN108637156A (en) * | 2018-05-24 | 2018-10-12 | 泉州市三业智能科技有限公司 | Forging mold |
| CN108941414A (en) * | 2018-07-25 | 2018-12-07 | 浙江鼎盛汽车紧固件有限公司 | A kind of bolt cold upsetting die that cooling performance is good |
| CN108906434A (en) * | 2018-08-16 | 2018-11-30 | 北京机电研究所有限公司 | A kind of nozzle adjustable |
| 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 |
| CN109986010A (en) * | 2019-04-22 | 2019-07-09 | 安徽康尼精密机械有限公司 | Hot forged mould and its cooling means with internal cooling system |
| CN110014109A (en) * | 2019-04-22 | 2019-07-16 | 安徽康尼精密机械有限公司 | Hot forged mould upper mold and its cooling means with interior refrigerating function |
| CN110014110A (en) * | 2019-04-22 | 2019-07-16 | 安徽康尼精密机械有限公司 | The hot forging die support system and its cooling means of multi-faceted cooling |
| 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 |
| CN109986010B (en) * | 2019-04-22 | 2020-07-10 | 安徽康尼精密机械有限公司 | Hot forging die with internal cooling system and cooling method thereof |
| CN110014110B (en) * | 2019-04-22 | 2020-07-10 | 安徽康尼精密机械有限公司 | Multidirectional cooling hot forging die frame system and cooling method thereof |
| CN110465641A (en) * | 2019-06-28 | 2019-11-19 | 高邮久创信息科技有限公司 | A kind of self-cooling system in casting upper mold lifting process |
| CN110355317B (en) * | 2019-07-16 | 2024-01-05 | 大连新钢液压管件有限公司 | Plug cover hot forging die and cooling method thereof |
| CN110355317A (en) * | 2019-07-16 | 2019-10-22 | 大连新钢液压管件有限公司 | A kind of corking hot-forging die and its cooling means |
| CN112247051A (en) * | 2020-10-09 | 2021-01-22 | 重庆特力普尔机械设备有限公司 | Hot extrusion die and hot extrusion molding process for nitrogen spring |
| CN113618004A (en) * | 2021-08-19 | 2021-11-09 | 中机（济南）精密成形工程技术有限公司 | Cooling and lubricating device of hot extrusion die |
| CN116140532A (en) * | 2023-04-18 | 2023-05-23 | 江苏大洋精锻有限公司 | Forging and pressing mould that durability is high |
| CN116140532B (en) * | 2023-04-18 | 2023-06-27 | 江苏大洋精锻有限公司 | Forging and pressing mould that durability is high |
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