CN108907051A - A kind of forging press - Google Patents
A kind of forging press Download PDFInfo
- Publication number
- CN108907051A CN108907051A CN201810689780.3A CN201810689780A CN108907051A CN 108907051 A CN108907051 A CN 108907051A CN 201810689780 A CN201810689780 A CN 201810689780A CN 108907051 A CN108907051 A CN 108907051A
- Authority
- CN
- China
- Prior art keywords
- workbench
- forging press
- upper mold
- lower die
- pushing mechanism
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/04—Power hammers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of forging presses, including upper mold, lower die, support column, set hammer and workbench, upper mold is connected with lower die by support column, set hammer is set in upper mold, mounting groove is offered on the upper surface of lower die, workbench is placed in mounting groove, and set hammer is oppositely arranged with workbench, medium channel is offered in lower die, one end of medium channel is connected to the bottom of mounting groove, plug is movably equipped with close to its other end in medium channel, the vertically-mounted pushing mechanism having for driving plug to move downward in upper mold, pushing mechanism includes resiliency compressible device, under static state, level height of the level height of the bottom of pushing mechanism lower than the bottom of set hammer.Therefore, compared with prior art, the present invention has the advantages that lesser to the shocking damage of workbench.
Description
Technical field
The present invention relates to electromechanical equipments, and in particular to a kind of forging press.
Background technique
Forging press is the electromechanical equipment of metal and mechanical cold working, it only changes the outer shape of metal, in some automobiles
It can all be used in parts machining and arrive forging press.Forging press includes veneer reeling machine, plate shearing machine, punching machine, press machine, hydraulic press, oil pressure
Machine and bending machine etc..The trees lathe that B.C. two thousand years occur is the earliest blank of lathe.When work, rope lower end is ridden
Lasso, drive workpiece by rope using the elasticity of branch and rotate, hand takes shell or flag etc. to be used as cutter, moves along lath
Tool cutting workpiece.It is medieval elasticity rod lathe use be still this principle, with the development of electronic technology, the U.S. in
Nineteen fifty-two is developed into the digital control forging machine tool of First.
As science and technology is showing improvement or progress day by day, present mechanical equipment industry development is rapid, the multimodal multiplicity of forging press seen in us,
Function is also to have nothing in common with each other, but overall service efficiency is all good, and the forging force of the set hammer of existing forging press has been able to
It is far longer than demand, but larger to the shocking damage of workbench in this way.Therefore, it is necessary to propose a kind of new technical solution.
Summary of the invention
The present invention proposes a kind of forging press, solves the problems, such as of the existing technology larger to the shocking damage of workbench.
To achieve the goals above, the technical scheme is that：A kind of forging press, including upper die and lower die, support column,
Set hammer and workbench, the upper mold are connected with lower die by the support column, and the set hammer is set in the upper mold, institute
State and offer mounting groove on the upper surface of lower die, the workbench is placed in the mounting groove, and the set hammer with it is described
Workbench is oppositely arranged, and medium channel, the bottom of one end of the medium channel and the mounting groove are offered in the lower die
Connection is movably equipped with plug close to its other end in the medium channel, vertically-mounted in the upper mold to have for driving plug
The pushing mechanism moved downward, the pushing mechanism include resiliency compressible device, under static state, the pushing mechanism
Level height of the level height of bottom lower than the bottom of the set hammer.
Preferably, one end of the pushing mechanism also packet fixed block, the resiliency compressible device is connected with the upper mold,
The other end of the resiliency compressible device is connected with the fixed block.
Preferably, the resiliency compressible device includes telescopic rod and elastic component, and the elastic component is set in described flexible
The periphery of bar.
Preferably, the elastic component is spring.
Preferably, medium is filled in the medium channel, the medium is hydraulic oil.
Preferably, the cross section profile of the medium channel is in U-shape.
Compared with prior art, present invention tool has the advantage that：Jie is offered in forging press proposed by the present invention, in lower die
Matter channel, one end of medium channel are connected to the bottom of mounting groove, are movably equipped with plug close to its other end in medium channel, on
The vertically-mounted pushing mechanism having for driving plug to move downward on mould, pushing mechanism includes resiliency compressible device, quiet
Only under state, the level height of the bottom of the pushing mechanism is lower than the level height of the bottom of the set hammer.It is static herein
State refer to when, in inactive forging press, state that set hammer is separated with workbench.It is filled using preceding into medium channel
Medium, in forging and stamping, set hammer is moved downward, and pushing mechanism is first protruded into medium channel and contacted with plug, push plug to
Lower movement, plug drive medium to move to the direction close to workbench, finally by pushing mechanism while bench top also portion
Divide and shrink, then set hammer pushes workbench, and pushing mechanism is further shunk while workbench declines, and final workbench returns to
In situ, pushing mechanism plays the role of buffering, and which reduce set hammers to the shocking damage of workbench.Therefore, existing skill is compared
Art, the present invention have the advantages that lesser to the shocking damage of workbench.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is cross-sectional view of the invention.
In figure：1-upper mold, 2-lower dies, 3- support column, 4- set hammer, 5-workbench, 6-medium channels, 7-plugs,
8-pushing mechanisms, 21-mounting grooves, 81-resiliency compressible devices, 82-fixed blocks, 811-telescopic rods, 812-elastic components.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of forging press proposed by the present invention, including upper mold 1, lower die 2, support column 3, set hammer 4 and
Workbench 5, upper mold 1 are connected with lower die 2 by support column 3, and set hammer 4 is set in upper mold 1, is offered on the upper surface of lower die 2
Mounting groove 21, workbench 5 are placed in mounting groove 21, and set hammer 4 is oppositely arranged with workbench 5, offers medium in lower die 2
Channel 6 is connected to using preceding filled media, one end of medium channel 6 into medium channel 6 with the bottom of mounting groove 21, medium
Plug 7, the vertically-mounted promotion having for driving plug 7 to move downward in upper mold 1 are movably equipped with close to its other end in channel 6
Mechanism 8, pushing mechanism 8 include resiliency compressible device 81, and under static state, the level height of the bottom of pushing mechanism 8 is low
Level height in the bottom of set hammer 4.Herein stationary state refer to when, in inactive forging press, set hammer 4 and workbench
5 isolated states.
In forging and stamping, set hammer 4 is moved downward, and pushing mechanism 8 is first protruded into medium channel 6 and contacted with plug 7, is pushed
Plug 7 moves downward, and plug 7 drives medium to move to the direction close to workbench 5, pushes away while finally jacking up workbench 5
The also portion retracts of motivation structure 8, then set hammer 4 pushes workbench 5, and pushing mechanism 8 is further received while workbench 5 declines
Contracting, final workbench 5 return to original position, and pushing mechanism 8 plays the role of buffering, the impact which reduce set hammer 4 to workbench
Injury.
As shown in Figure 1, the also packet fixed block 82 of pushing mechanism 8 in the present embodiment, one end of resiliency compressible device 81 with it is upper
Mould 1 is connected, and the other end of resiliency compressible device 81 is connected with fixed block 82, fixed during pushing mechanism 8 moves downward
Block 82 is introduced into medium channel 6, and as set hammer 4 continues to move downward, fixed block 82 is first contacted with plug 7, is then pushed
Elastic compressible devices 81 gradually reduce in mechanism 8, and after 8 portion retracts of pushing mechanism, the required elastic force overcome reaches one
Fixed degree, resiliency compressible device 81 are no longer shunk, and then fixed block 82 starts that plug 7 is pushed to move downward.
As shown in Figure 1, resiliency compressible device 81 includes telescopic rod 811 and elastic component 812, elastic component in the present embodiment
812 are set in the periphery of telescopic rod 811.In the present embodiment, elastic component 812 is spring.
As shown in Figure 1, being filled with medium in medium channel 6, medium can be gas and liquid, in the present embodiment, medium
For liquid, specially hydraulic oil.
As shown in Figure 1, the cross section profile of medium channel 6 is in U-shape in the present embodiment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of forging press, including upper mold (1), lower die (2), support column (3), set hammer (4) and workbench (5), it is described on
Mould (1) is connected with lower die (2) by the support column (3), and the set hammer (4) is set on the upper mold (1), and feature exists
In, it being offered mounting groove (21) on the upper surface of the lower die (2), the workbench (5) is placed in the mounting groove (21),
And the set hammer (4) is oppositely arranged with the workbench (5), offers medium channel (6) in the lower die (2), is given an account of
The one end in matter channel (6) is connected to the bottom of the mounting groove (21), is set in the medium channel (6) close to its other end activity
Have plug (7), the vertically-mounted pushing mechanism (8) having for driving plug (7) to move downward, described to push away on the upper mold (1)
Motivation structure (8) includes resiliency compressible device (81), under static state, the level height of the bottom of the pushing mechanism (8)
Lower than the level height of the bottom of the set hammer (4).
2. forging press according to claim 1, it is characterised in that：The pushing mechanism (8) also packet fixed block (82), it is described
One end of resiliency compressible device (81) is connected with the upper mold (1), the other end of the resiliency compressible device (81) and institute
Fixed block (82) are stated to be connected.
3. forging press according to claim 1, it is characterised in that：The resiliency compressible device (81) includes telescopic rod
(811) and elastic component (812), the elastic component (812) are set in the periphery of the telescopic rod (811).
4. forging press according to claim 3, it is characterised in that：The elastic component (812) is spring.
5. forging press according to claim 1, it is characterised in that：It is filled with medium in the medium channel (6), is given an account of
Matter is hydraulic oil.
6. forging press according to any one of claims 1 to 5, it is characterised in that：It takes turns in the section of the medium channel (6)
Exterior feature is in U-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689780.3A CN108907051A (en) | 2018-06-28 | 2018-06-28 | A kind of forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689780.3A CN108907051A (en) | 2018-06-28 | 2018-06-28 | A kind of forging press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108907051A true CN108907051A (en) | 2018-11-30 |
Family
ID=64422137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810689780.3A Pending CN108907051A (en) | 2018-06-28 | 2018-06-28 | A kind of forging press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108907051A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01153835U (en) * | 1988-04-12 | 1989-10-23 | ||
| CN1807776A (en) * | 2006-02-11 | 2006-07-26 | 湖北三环锻造有限公司 | Shock absorbing system for forging hammer |
| CN201807663U (en) * | 2010-06-30 | 2011-04-27 | 重庆理工大学 | Piston-type die wedge |
| CN104226874A (en) * | 2013-06-11 | 2014-12-24 | 镇江市申茂机械有限公司 | Forging machine damping device |
| CN204583972U (en) * | 2015-04-10 | 2015-08-26 | 华蓥市正大汽配有限公司 | A kind of stamping machine for processing automobile lampshade |
| CN205464123U (en) * | 2016-02-29 | 2016-08-17 | 江苏铭格锻压设备有限公司 | Forging press |
| CN205889938U (en) * | 2016-07-13 | 2017-01-18 | 江苏申能新能源装备制造有限公司 | High power of returning punching machine |
| CN206286484U (en) * | 2016-12-21 | 2017-06-30 | 惠安宏诚机械有限公司 | A kind of damping safety type forging press |
-
2018
- 2018-06-28 CN CN201810689780.3A patent/CN108907051A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01153835U (en) * | 1988-04-12 | 1989-10-23 | ||
| CN1807776A (en) * | 2006-02-11 | 2006-07-26 | 湖北三环锻造有限公司 | Shock absorbing system for forging hammer |
| CN201807663U (en) * | 2010-06-30 | 2011-04-27 | 重庆理工大学 | Piston-type die wedge |
| CN104226874A (en) * | 2013-06-11 | 2014-12-24 | 镇江市申茂机械有限公司 | Forging machine damping device |
| CN204583972U (en) * | 2015-04-10 | 2015-08-26 | 华蓥市正大汽配有限公司 | A kind of stamping machine for processing automobile lampshade |
| CN205464123U (en) * | 2016-02-29 | 2016-08-17 | 江苏铭格锻压设备有限公司 | Forging press |
| CN205889938U (en) * | 2016-07-13 | 2017-01-18 | 江苏申能新能源装备制造有限公司 | High power of returning punching machine |
| CN206286484U (en) * | 2016-12-21 | 2017-06-30 | 惠安宏诚机械有限公司 | A kind of damping safety type forging press |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |