CN107138664A - A kind of self-jacking type spine bar hot forged mould - Google Patents
A kind of self-jacking type spine bar hot forged mould Download PDFInfo
- Publication number
- CN107138664A CN107138664A CN201710492324.5A CN201710492324A CN107138664A CN 107138664 A CN107138664 A CN 107138664A CN 201710492324 A CN201710492324 A CN 201710492324A CN 107138664 A CN107138664 A CN 107138664A
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- Prior art keywords
- mould
- wedge
- hot forged
- hot
- forged mould
- Prior art date
Links
- 238000005242 forging Methods 0.000 claims abstract description 27
- 239000003921 oils Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 239000000203 mixtures Substances 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 206010022114 Injuries Diseases 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nMzAwcHgnIGhlaWdodD0nMzAwcHgnIHZpZXdCb3g9JzAgMCAzMDAgMzAwJz4KPCEtLSBFTkQgT0YgSEVBREVSIC0tPgo8cmVjdCBzdHlsZT0nb3BhY2l0eToxLjA7ZmlsbDojRkZGRkZGO3N0cm9rZTpub25lJyB3aWR0aD0nMzAwJyBoZWlnaHQ9JzMwMCcgeD0nMCcgeT0nMCc+IDwvcmVjdD4KPHRleHQgZG9taW5hbnQtYmFzZWxpbmU9ImNlbnRyYWwiIHRleHQtYW5jaG9yPSJzdGFydCIgeD0nMTI1Ljk4MScgeT0nMTU2JyBzdHlsZT0nZm9udC1zaXplOjQwcHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7ZmlsbDojM0I0MTQzJyA+PHRzcGFuPkZlPC90c3Bhbj48L3RleHQ+Cjwvc3ZnPgo= data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 methods Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000011514 iron Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reactions Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000005755 formation reactions Methods 0.000 description 1
- 281999990011 institutions and organizations companies 0.000 description 1
- 239000002184 metals Substances 0.000 description 1
- 229910052751 metals Inorganic materials 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000000126 substances Substances 0.000 description 1
- 238000006467 substitution reactions Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
Abstract
Description
[technical field]
The present invention relates to hot forged mould technical field, and in particular to a kind of self-jacking type spine bar hot forged mould.
[background technology]
Current, hot forging process has quite varied application in terms of formed product, and hot forging has many advantages, such as：
1) resistance of deformation of metal, is reduced, thus reduces the forging force needed for blank deformation, makes forging equipment tonnage greatly Reduce；
2) as-cast structure of steel billet, is changed, by recrystallization in hot forging process, thick as-cast structure becomes tiny crystalline substance The new organization of grain, and the defect of as-cast structure is reduced, improve the mechanical performance of steel；
3) plasticity of steel, is improved, the more crisp high-alloy steel for being difficult to forge and press is particularly important when this is to some low temperature.For Common forgings and the mach forging in surface subsequently is done, a little bump injury in surface is allowed；And the forging of finish forge formation, it is right Size and required precision are very high, it is impossible to any precision mistake occur.Spine bar hot forging is exactly the one kind for belonging to fine forge piece.
The shortcoming of existing spine bar hot forged mould：One is the ejecting mechanism without workpiece, and easy sticking to mould, slightly careless manipulation will Damage hot forged mould；Two be that existing spine bar hot forged mould original is to capture to design according to artificial hand vice, is not suitable for automatic assembly line Production；Three be that positioning precision is poor, it is difficult to meets customer specification.
Therefore, in view of the above-mentioned problems, the present invention proposes a kind of self-jacking type spine bar hot forged mould.
It is an object of the invention to provide one kind is simple in construction, precision height is produced, maintaining is convenient, suitable automated production The self-jacking type spine bar hot forged mould of streamline.
[technical scheme]
It is an object of the invention to provide a kind of self-jacking type spine bar hot forged mould.
The present invention is realized by following technical proposals.
A kind of self-jacking type spine bar hot forged mould, the hot forged mould is upper and lower matched moulds integral structure；The hot forged mould The hot forging cavity volume matched with spine bar is provided with upper and lower mould；Under the hot forged mould mould by lower table, lead, lower oil cylinder, Anvil tool, lower wedge press block and lower push rod composition, lead, lower oil cylinder, anvil tool and lower wedge press block are fixed on lower table；Institute Mould on hot forged mould is stated to be made up of upper wedge press block, upper table, lower wedge, upper ejector pin, upper forging die, upper wedge and upper cylinder, on Wedge press block, lower wedge, upper ejector pin, upper forging die, upper wedge and upper cylinder are fixed on the table.
Preferably, the upper and lower mould of hot forged mould is fixed using wedge-shaped hold-down mechanism with workbench；Lower wedge press block leads to Cross compression bolt presses anvil tool；Anvil tool and lower wedge press block are wedge structure；90 ° of angle ∠ α ＜；Upper mould fixed form with Lower mould fixed form is identical, repeats no more.
Preferably, mould under the hot forged mould, provides power by lower oil cylinder, passes through the upward jack-up hot forging cavity volume of lower push rod In workpiece.
Preferably, mould on the hot forged mould, power is provided by upper cylinder, upper wedge is promoted in the horizontal direction, it is upper oblique Iron and oblique iron phase interaction promote upper ejector pin to move downward the workpiece that ejection is bonded in hot forging cavity volume.
Preferably, the hot forged mould lead, is used to ensure upper and lower mould matched moulds size by more than two leads Positioning.
Preferably, leaving groove on the hot forged mould anvil tool, it is adaptable to manipulator on automation production flow line Grabbing workpiece.
The beneficial effects of the invention are as follows：One is that this hot forged mould is simple in construction, reasonable in design, locating effect in production process It is good, it is ensured that the quality and precision of product.Two be to employ self-jacking type mechanism, eliminates mold sticking, improves hot forged mould Service life.Three employ groove structure, facilitate manipulator grabbing workpiece on automation production flow line.This hot forged mould is automatic Change degree is high, and processing cost is low, saves space, reduces manpower, operating efficiency and product quality is greatly improved, labor is reduced Fatigue resistance and artificial injury.
[brief description of the drawings]
Technical scheme in order to illustrate the embodiments of the present invention more clearly, a letter is made below in conjunction with embodiment and accompanying drawing Singly introduce.It should be evident that drawings in the following description are some embodiments of the present invention, for ordinary skill people For member, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is front view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is A-A profiles of the invention；
Fig. 4 fixes partial schematic diagram for the anvil tool of the present invention；
In figure marked as：
1. groove 2. lower push rod, 3. cavity of resorption 4. times oil cylinders, 5. anvil tool, 6. times wedge press blocks
7. the upper ejector pin of 10. upper table of wedge press block, 11. times wedges 12. on the lead 9. of lower table 8.
13. on the hold-down bolt of 16. upper cylinder of wedge, 17. bolt 18. on the epicoele 15. of forging die 14.
[embodiment]
To enable the above-mentioned purpose, scheme and advantage of the present invention more obvious understandable, below in conjunction with the accompanying drawings to the present invention Embodiment be described in detail, make the present invention above and other purpose, scheme and advantage will become apparent from.Complete Not deliberately accompanying drawing drawn to scale in portion's accompanying drawing, it is preferred that emphasis is show the purport of the present invention.
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is further described.
A kind of self-jacking type spine bar hot forged mould, the hot forged mould is upper and lower matched moulds integral structure；The hot forged mould The hot forging cavity volume matched with spine bar is provided with upper and lower mould；Under the hot forged mould mould by lower table (7), lead (8), Lower oil cylinder (4), anvil tool (5), lower wedge press block (6) and lower push rod (2) composition, lead (8), lower oil cylinder (4), anvil tool (5) It is fixed on lower wedge press block (6) on lower table (7)；On the hot forged mould mould by upper wedge press block (9), upper table (10), Lower wedge (11), upper ejector pin (12), upper forging die (13), upper wedge (15) and upper cylinder (16) composition, it is upper wedge press block (9), oblique Iron (11), upper ejector pin (12), upper forging die (13), upper wedge (15) and upper cylinder (16) are fixed on workbench (10).
Preferably, the upper and lower mould of hot forged mould (5) (13) is fixed using wedge-shaped hold-down mechanism with workbench；Under Wedge press block (6) compresses anvil tool (5) by hold-down bolt (18)；Anvil tool (5) and lower wedge press block (6) are wedge structure；Angle Spend 90 ° of ∠ α ＜；Upper mould fixed form is identical with lower mould fixed form, repeats no more.
Preferably, mould under the hot forged mould, power is provided by lower oil cylinder (4), by lower push rod (2), jack-up is hot upwards Forge the workpiece in cavity volume.
Preferably, mould on the hot forged mould, power is provided by upper cylinder (16), upper wedge is promoted in the horizontal direction (15), upper wedge (15) and lower wedge (11) interaction promote upper ejector pin (12) to move downward ejection and are bonded in hot forging cavity volume Workpiece.
Preferably, the hot forged mould lead (8), is used to ensure that upper and lower mould is closed by more than two leads (8) Mould sizing.
Preferably, leaving groove (1) on the hot forged mould anvil tool (5), it is adaptable on automation production flow line Manipulator grabbing workpiece.
The beneficial effects of the invention are as follows：One is that this hot forged mould is simple in construction, reasonable in design, locating effect in production process It is good, it is ensured that the quality and precision of product.Two be to employ self-jacking type mechanism, eliminates mold sticking, improves hot forged mould Service life.Three employ groove structure, facilitate manipulator grabbing workpiece on automation production flow line.This hot forged mould is automatic Change degree is high, and processing cost is low, saves space, reduces manpower, operating efficiency and product quality is greatly improved, labor is reduced Fatigue resistance and artificial injury.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, For those skilled in the art, the present invention can have various modifications and variations.It is all the spirit and principles in the present invention it Interior, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492324.5A CN107138664A (en) | 2017-06-26 | 2017-06-26 | A kind of self-jacking type spine bar hot forged mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492324.5A CN107138664A (en) | 2017-06-26 | 2017-06-26 | A kind of self-jacking type spine bar hot forged mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107138664A true CN107138664A (en) | 2017-09-08 |
Family
ID=59782183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710492324.5A CN107138664A (en) | 2017-06-26 | 2017-06-26 | A kind of self-jacking type spine bar hot forged mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107138664A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402128A (en) * | 2008-11-12 | 2009-04-08 | 湖北天轮机械有限公司 | Self-changing gearbox flywheel bracket tray deep-drawing hammer down forming process and mould |
| CN202263882U (en) * | 2011-10-31 | 2012-06-06 | 东风锻造有限公司 | Die set for connecting rod thermal die forging |
| CN202343841U (en) * | 2011-12-07 | 2012-07-25 | 内蒙古科技大学 | Precision forging and forming die for blank of differential case |
| CN203140671U (en) * | 2013-03-07 | 2013-08-21 | 江苏龙城精锻有限公司 | Blocked shaping formwork for oil nozzle blank of high-pressure common rail system |
| CN203304469U (en) * | 2013-06-04 | 2013-11-27 | 望城县乌山联祥重型锻造有限公司 | Deep-hole spindle nose precision forging die |
| CN103658491A (en) * | 2013-12-12 | 2014-03-26 | 无锡透平叶片有限公司 | Large combined dual-jacking mould structure |
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| CN203830623U (en) * | 2014-05-09 | 2014-09-17 | 山东汇川汽车部件有限公司 | Swash plate die of compressor |
| CN204234649U (en) * | 2014-11-27 | 2015-04-01 | 山东矿机集团莱芜煤机有限公司 | Can multistation liftout mould |
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| CN207508180U (en) * | 2017-06-26 | 2018-06-19 | 青岛勤德索具有限公司 | A kind of self-jacking type spine bar hot forged mould |
-
2017
- 2017-06-26 CN CN201710492324.5A patent/CN107138664A/en not_active Application Discontinuation
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|---|---|---|---|---|
| CN101402128A (en) * | 2008-11-12 | 2009-04-08 | 湖北天轮机械有限公司 | Self-changing gearbox flywheel bracket tray deep-drawing hammer down forming process and mould |
| CN202263882U (en) * | 2011-10-31 | 2012-06-06 | 东风锻造有限公司 | Die set for connecting rod thermal die forging |
| CN202343841U (en) * | 2011-12-07 | 2012-07-25 | 内蒙古科技大学 | Precision forging and forming die for blank of differential case |
| CN203140671U (en) * | 2013-03-07 | 2013-08-21 | 江苏龙城精锻有限公司 | Blocked shaping formwork for oil nozzle blank of high-pressure common rail system |
| CN203304469U (en) * | 2013-06-04 | 2013-11-27 | 望城县乌山联祥重型锻造有限公司 | Deep-hole spindle nose precision forging die |
| CN103658491A (en) * | 2013-12-12 | 2014-03-26 | 无锡透平叶片有限公司 | Large combined dual-jacking mould structure |
| CN103752752A (en) * | 2014-01-23 | 2014-04-30 | 连云港宝石精密重工科技有限公司 | Finish forging die for forging aluminum alloy wheel |
| CN203830623U (en) * | 2014-05-09 | 2014-09-17 | 山东汇川汽车部件有限公司 | Swash plate die of compressor |
| CN204234649U (en) * | 2014-11-27 | 2015-04-01 | 山东矿机集团莱芜煤机有限公司 | Can multistation liftout mould |
| CN105964860A (en) * | 2016-06-30 | 2016-09-28 | 娄土岭 | Cold extruding die of clutches and use method thereof |
| CN207508180U (en) * | 2017-06-26 | 2018-06-19 | 青岛勤德索具有限公司 | A kind of self-jacking type spine bar hot forged mould |
Non-Patent Citations (1)
| Title |
|---|
| 汤之江: "介绍一种液压顶料装置", 《机械制造》 * |
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Application publication date: 20170908 |
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