CN107008844B - A kind of mould for forging facilitating modulus - Google Patents
A kind of mould for forging facilitating modulus Download PDFInfo
- Publication number
- CN107008844B CN107008844B CN201710462350.3A CN201710462350A CN107008844B CN 107008844 B CN107008844 B CN 107008844B CN 201710462350 A CN201710462350 A CN 201710462350A CN 107008844 B CN107008844 B CN 107008844B
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- China
- Prior art keywords
- forging
- sealing plate
- main body
- pedestal
- fixed
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Links
- 238000005242 forging Methods 0.000 title claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 244000050510 Cunninghamia lanceolata Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009497 press forging Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005096 rolling process 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
- B21J13/025—Dies with parts moving along auxiliary lateral directions
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention relates to technical field of forging more particularly to a kind of mould for forging for facilitating modulus.Its technical solution is：A kind of mould for forging facilitating modulus, including pedestal are equipped with die main body on pedestal, the side of die main body is provided with sealing plate, and connecting tube is fixed on sealing plate, and connecting tube is connected with lead screw by bevel gear set, threads of lead screw is connected with nut, and nut is fixed on pedestal.The present invention provides a kind of mould for forging that is retractable, facilitating modulus, solve the problems, such as to carry out modulus more difficulty to assaulting fortified position after forging and stamping in the prior art.
Description
Technical field
The present invention relates to technical field of forging more particularly to a kind of mould for forging for facilitating modulus.
Background technique
Forging be it is a kind of using metal forming machinery to metal stock apply pressure, make its generate plastic deformation with obtain have one
Determine the processing method of mechanical performance, certain shapes and size forging, one of the two big component parts of forging and stamping (forging and punching press).It is logical
The defects of as cast condition that metal generates in smelting process is loose can be eliminated by crossing forging, optimize heterogeneous microstructure, simultaneously because protecting
Complete metal streamline is deposited, the mechanical performance of forging is generally preferred over the casting of same material.High, work is loaded in associated mechanical
The important part of condition sternness mostly uses forging in addition to the plate of the better simply available rolling of shape, profile or weldment.
Number of patent application is that the patent of invention of 201010143369.X has disclosed a kind of elongated forging of the upset ratio greater than 3
One-pass molding stamp forging mould, including upper die and lower die, the formed punch of upper mold and the die orifice face of lower die, it is characterised in that：It is described
The outer circle of formed punch is equipped with movable sheath, and the inner hole of sheath and the outer circle of formed punch are slidably matched, and sheath is connected by elastic device
In upper mold, mutually it can develop and be adjacent to when the lower end surface of sheath is with plane contact at lower die die orifice.The stamp forging mould is adopted
It is net nearly molding forging technology, the forging of production does not generate extra flash substantially, and stock utilization is up to 99.5%, no
Raw material are only saved, and forging is directly obtained by cold deformation, save the energy.Technical solution of the present invention breaches disposable forging
The type upset ratio of causing cannot be greater than 3 limitation, and die life is long.
Chinese fir mold not can avoid the problem of modulus difficulty while reducing forging burr.After to high-temperature heating
It after carrying out punching press forging with raw material, needs for forging to be removed from the molds, and is closely connect between the workpiece and mold after forging and pressing
Touching, modulus are more difficult.The prior art comes mold inversion when to forging modulus, usually using large scale equipment, to take
Forging out, this mode is complicated for operation, is easily damaged forging.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provide a kind of mould for forging that is retractable, facilitating modulus, solve existing
Have in technology and the more difficult problem of modulus is carried out to assaulting fortified position after forging and stamping.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of mould for forging facilitating modulus, including pedestal are equipped with die main body on pedestal, and the side of die main body is set
It is equipped with sealing plate, connecting tube is fixed on sealing plate, connecting tube is connected with lead screw by bevel gear set, and threads of lead screw is connected with spiral shell
Mother, nut are fixed on pedestal.
As a preferred solution of the present invention, it is provided with rotary electric machine above the pedestal, idler wheel is installed on rotary electric machine,
Idler wheel is located on pedestal, and the output shaft of rotary electric machine is fixedly connected with lead screw far from one end of sealing plate.
As a preferred solution of the present invention, demoulding cylinder is fixed on the pedestal, it is remote that demoulding cylinder is located at die main body
Side from sealing plate, the piston rod for demoulding cylinder are connect with die main body by bearing, and the piston rod for demoulding cylinder puts in mould
One end of tool main body is fixed with push plate.
As a preferred solution of the present invention, it is provided with cavity in the sealing plate, is provided with clamping mechanism in cavity.
As a preferred solution of the present invention, the clamping mechanism includes lantern ring, and lantern ring is fixed in cavity, is arranged in lantern ring
There is clamping rpole；Engaging slot is provided on pedestal, the lower end of clamping rpole is fastened in engaging slot, solution lock cylinder is fixed on pedestal,
It solves and is fixed with unlocking board on the piston rod of lock cylinder, unlocking board is located in engaging slot；The lower end surface of clamping rpole is arc surface.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the present invention, when needing modulus, passes through rotational lead screw, lead screw by sealing plate by a side seal of die main body
Drive connecting tube mobile, it is mobile that connecting tube drives sealing plate, so that sealing plate is separated with die main body, realizes die sinking.Connecting tube
It is connect by bevel gear set with lead screw, so that connecting tube is only mobile with lead screw, is not rotated with lead screw.The invention enables when modulus not
Inverted die main body is needed, process is simplified, workpiece is removed from die main body directly and is avoided that forging is damaged.Pass through lead screw
Pair of nut moves sealing plate, staff can be facilitated to operate apart from the farther away place of die main body, avoids high warm forging
Part bring security risk.
2, lead screw is driven by rotary electric machine and is rotated, and realizes automatic operation.When rotary electric machine rotation, rotary electric machine
Output shaft drives lead screw to rotate in nut, so that lead screw is mobile relative to nut, lead screw is mobile to drive connecting tube, sealing plate to move
It is dynamic, realize automatic die sinking.
3, after sealing plate opens die main body, starting demoulding cylinder, demoulding cylinder pushes push plate, and push plate is by forging
It is released from the aperture position of die main body.This mode modulo operation is simple, can fast implement forging demoulding.
4, after sealing plate seals die main body, by clamping mechanism come fixing seal plate, sealing plate is avoided to forge and press
Break away from moulds main body in the process.The fixation of sealing plate ensure that the stability of forging shape, improve forging and stamping effect.
5, when needing sealed mold main body, sealing plate is toward close to the movement of the direction of die main body, and clamping rpole is on pedestal
Sliding；After sealing plate reaches predetermined position, clamping rpole lower end is fallen into engaging slot, and sealing plate is fixed against.It is de- when needing
When mould, the unlocking board solved in lock cylinder up pushes away clamping rpole, and after clamping rpole exposes engaging slot, sealing plate is toward far from die main body
Direction it is mobile, then carry out stripping process.Engaging setting of the clamping rpole with engaging slot, so that the fixation of sealing plate more may be used
It leans on, guarantees that the position of sealing plate is accurate, guarantee that forging shape meets the requirements.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is local structural graph of the invention.
In figure, 1- pedestal, 2- die main body, 3- sealing plate, 4- connecting tube, 5- lead screw, 6- nut, 7- rotary electric machine, 8-
Demoulding cylinder, 9- clamping mechanism, 11- engaging slot, 71- idler wheel, 81- push plate, 91- lantern ring, 92- clamping rpole, 93- solve lock cylinder,
94- unlocking board.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment one
As shown in Figure 1, the present invention includes pedestal 1, die main body 2, the side setting of die main body 2 are installed on pedestal 1
There is sealing plate 3, connecting tube 4 is fixed on sealing plate 3, connecting tube 4 is connected with lead screw 5 by bevel gear set, and lead screw 5 is threadedly coupled
There is nut 6, nut 6 is fixed on pedestal 1.
The present invention, by a side seal of die main body 2, when needing modulus, passes through rotational lead screw 5, silk by sealing plate 3
Thick stick 5 drives connecting tube 4 mobile, and connecting tube 4 drives sealing plate 3 mobile, so that sealing plate 3 is separated with die main body 2, realization is opened
Mould.Connecting tube 4 is connect by bevel gear set with lead screw 5, so that connecting tube 4 is only mobile with lead screw 5, is not rotated with lead screw 5.This hair
It is bright so that when modulus, does not need inverted die main body 2, simplify process, workpiece removed from die main body 2 directly and is avoided that
Forging is impaired.Sealing plate 3 is moved by screw pair, and staff can be facilitated apart from the farther away place of die main body 2
It is operated, avoids high-temperature forging bring security risk.
Embodiment two
On the basis of example 1, it is provided with rotary electric machine 7 above the pedestal 1, idler wheel is installed on rotary electric machine 7
71, idler wheel 71 is located at 1 top of pedestal, and the output shaft of rotary electric machine 7 is fixedly connected with lead screw 5 far from one end of sealing plate 3.
Lead screw 5 is driven by rotary electric machine 7 and is rotated, and realizes automatic operation.When rotary electric machine 7 rotates, rotary electric machine 7
Output shaft drive lead screw 5 to rotate in nut 6, so that lead screw 5 is mobile relative to nut 6, lead screw 5 is mobile drive connecting tube 4,
Sealing plate 3 is mobile, realizes automatic die sinking.
Embodiment three
On the basis of embodiment one or embodiment two, demoulding cylinder 8 is fixed on the pedestal 1, demoulding cylinder 8 is located at
The piston rod of side of the die main body 2 far from sealing plate 3, demoulding cylinder 8 is connect with die main body 2 by bearing, and cylinder 8 is demoulded
Piston rod put in one end of die main body 2 and be fixed with push plate 81.
After sealing plate 3 opens die main body 2, starting demoulding cylinder 88, demoulding cylinder pushes push plate 81, push plate 81
Forging is released from the aperture position of die main body 2.This mode modulo operation is simple, can fast implement forging demoulding.
Example IV
On the basis of above-mentioned any one embodiment, it is provided with cavity in the sealing plate 3, engaging is provided in cavity
Mechanism 9.
After sealing plate 3 seals die main body 2, by clamping mechanism 9 come fixing seal plate 3, sealing plate 3 is avoided to forge
Break away from moulds main body 2 during pressure.The fixation of sealing plate 3 ensure that the stability of forging shape, improve forging and stamping effect.
Embodiment five
As shown in Fig. 2, the clamping mechanism 9 includes lantern ring 91, lantern ring 91 on the basis of above-mentioned any one embodiment
It is fixed in cavity, clamping rpole 92 is arranged in lantern ring 91；Engaging slot 11, the lower end engaging of clamping rpole 92 are provided on pedestal 1
In engaging slot 11, it is fixed with solution lock cylinder 93 on pedestal 1, solves and is fixed with unlocking board 94 on the piston rod of lock cylinder 93, unlock
Plate 94 is located in engaging slot 11；The lower end surface of clamping rpole 92 is arc surface.
When needing sealed mold main body 2, sealing plate 3 is toward close to the movement of the direction of die main body 2, and clamping rpole 92 is in pedestal
It is slided on 1；After sealing plate 3 reaches predetermined position, 92 lower end of clamping rpole is fallen into engaging slot 11, and sealing plate 3 is fixed against.
When needing to demould, the unlocking board 94 solved in lock cylinder 93 up pushes away clamping rpole 92, close after clamping rpole 92 exposes engaging slot 11
Sealing plate 3 is mobile toward the direction far from die main body 2, then carries out stripping process.The engaging with engaging slot 11 of clamping rpole 92 setting,
So that the fixation of sealing plate 3 is relatively reliable, guarantee that the position of sealing plate 3 is accurate, guarantees that forging shape meets the requirements.
Claims (1)
1. a kind of mould for forging for facilitating modulus, which is characterized in that including pedestal (1), pedestal is equipped with die main body on (1)
(2), the side of die main body (2) is provided with sealing plate (3), is fixed on sealing plate (3) connecting tube (4), and connecting tube (4) passes through
Bevel gear set is connected with lead screw (5), and lead screw (5) is threaded with nut (6), and nut (6) is fixed on pedestal (1)；The bottom
It is provided with rotary electric machine (7), is equipped on rotary electric machine (7) idler wheel (71), idler wheel (71) is located on pedestal (1) above seat (1)
The output shaft of side, rotary electric machine (7) is fixedly connected with lead screw (5) far from the one end of sealing plate (3)；It is fixed on the pedestal (1)
Have demoulding cylinder (8), demoulding cylinder (8) is located at the side of die main body (2) far from sealing plate (3), demoulds the piston of cylinder (8)
Bar is connect with die main body (2) by bearing, and one end that the piston rod of demoulding cylinder (8) puts in die main body (2), which is fixed with, to push away
Plate (81)；It is provided with cavity in the sealing plate (3), clamping mechanism (9) are provided in cavity；The clamping mechanism (9) includes
Lantern ring (91), lantern ring (91) are fixed in cavity, are arranged with clamping rpole (92) in lantern ring (91)；Pedestal is provided with engaging on (1)
Slot (11), the lower end of clamping rpole (92) are fastened in engaging slot (11), and solution lock cylinder (93) is fixed on pedestal (1), unlock gas
It is fixed on the piston rod of cylinder (93) unlocking board (94), unlocking board (94) is located in engaging slot (11)；The lower end of clamping rpole (92)
Face is arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462350.3A CN107008844B (en) | 2017-06-19 | 2017-06-19 | A kind of mould for forging facilitating modulus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462350.3A CN107008844B (en) | 2017-06-19 | 2017-06-19 | A kind of mould for forging facilitating modulus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107008844A CN107008844A (en) | 2017-08-04 |
| CN107008844B true CN107008844B (en) | 2018-11-16 |
Family
ID=59452891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710462350.3A Active CN107008844B (en) | 2017-06-19 | 2017-06-19 | A kind of mould for forging facilitating modulus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107008844B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140054876A (en) * | 2012-10-30 | 2014-05-09 | 우영관 | Push-back mold with knuck-out function |
| CN104014683A (en) * | 2014-06-27 | 2014-09-03 | 成都丽元电器有限公司 | Novel automatic reclaiming device |
| CN203900350U (en) * | 2014-06-11 | 2014-10-29 | 宁波中安锻造有限公司 | Forging device |
| CN104475606A (en) * | 2014-11-14 | 2015-04-01 | 天津市津南区巨龙餐具有限公司 | Automatic feeding device for tableware punching |
| CN205110654U (en) * | 2015-11-17 | 2016-03-30 | 江苏保捷锻压有限公司 | Motor transmission gear swaging machine convenient to get and put blank |
| CN205341714U (en) * | 2016-02-23 | 2016-06-29 | 滁州美业机械制造有限公司 | Safe rapid demoulding's stamping die |
| CN207325859U (en) * | 2017-06-19 | 2018-05-08 | 四川瑞丰锻造有限公司 | A kind of mould for forging for facilitating modulus |
-
2017
- 2017-06-19 CN CN201710462350.3A patent/CN107008844B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140054876A (en) * | 2012-10-30 | 2014-05-09 | 우영관 | Push-back mold with knuck-out function |
| CN203900350U (en) * | 2014-06-11 | 2014-10-29 | 宁波中安锻造有限公司 | Forging device |
| CN104014683A (en) * | 2014-06-27 | 2014-09-03 | 成都丽元电器有限公司 | Novel automatic reclaiming device |
| CN104475606A (en) * | 2014-11-14 | 2015-04-01 | 天津市津南区巨龙餐具有限公司 | Automatic feeding device for tableware punching |
| CN205110654U (en) * | 2015-11-17 | 2016-03-30 | 江苏保捷锻压有限公司 | Motor transmission gear swaging machine convenient to get and put blank |
| CN205341714U (en) * | 2016-02-23 | 2016-06-29 | 滁州美业机械制造有限公司 | Safe rapid demoulding's stamping die |
| CN207325859U (en) * | 2017-06-19 | 2018-05-08 | 四川瑞丰锻造有限公司 | A kind of mould for forging for facilitating modulus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107008844A (en) | 2017-08-04 |
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