CN108787977A - A kind of forging mold that stripping result is good - Google Patents

A kind of forging mold that stripping result is good Download PDF

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Publication number
CN108787977A
CN108787977A CN201810826991.7A CN201810826991A CN108787977A CN 108787977 A CN108787977 A CN 108787977A CN 201810826991 A CN201810826991 A CN 201810826991A CN 108787977 A CN108787977 A CN 108787977A
Authority
CN
China
Prior art keywords
die holder
bedding
jet
guiding groove
groove section
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
Application number
CN201810826991.7A
Other languages
Chinese (zh)
Inventor
钱仁元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taicang Shunchang Forging Co Ltd
Original Assignee
Taicang Shunchang Forging Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taicang Shunchang Forging Co Ltd filed Critical Taicang Shunchang Forging Co Ltd
Priority to CN201810826991.7A priority Critical patent/CN108787977A/en
Publication of CN108787977A publication Critical patent/CN108787977A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00Details of machines for forging, pressing, or hammering
    • B21J13/02Dies or mountings therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00Details of machines for forging, pressing, or hammering
    • B21J13/08Accessories for handling work or tools
    • B21J13/14Ejecting devices

Abstract

The invention discloses a kind of good forging molds of stripping result,Including upper die holder and lower die holder,It is provided with punch on the upper die holder,It is provided with jet-bedding on the lower die holder,The punch is moved along the vertical direction to stretch into the jet-bedding,It is provided with limit assembly on the upper surface of the lower die holder,The limit assembly includes limiting plate,Two limited blocks being accommodated in the limiting plate,Two limited blocks move abutting and form spacing ring in left-right direction,The spacing ring is socketed the punch,On the upper die holder limited post is symmetrically arranged with positioned at the punch both sides,On the limiting plate limiting slot corresponding with the limited post is symmetrically arranged with positioned at the jet-bedding both sides,One end of the limited block extends in the limiting slot,The limited post is moved along the vertical direction to stretch into the limiting slot and the limited block is pushed to move in left-right direction.The present invention has at least the following advantages:It can be by forging and mold quick separating, structure optimization.

Description

A kind of forging mold that stripping result is good
Technical field
The present invention relates to the good forging molds of technical field of mold more particularly to a kind of stripping result.
Background technology
Forging be it is a kind of using metal forming machinery to metal embryo material apply pressure, make its generate plastic deformation with obtain have one Determine one of the two big component parts of mechanical performance, definite shape and size forging.Metal can be eliminated in smelting process by forging The defects of as cast condition of middle generation is loose optimizes heterogeneous microstructure, simultaneously because complete metal streamline is saved, the machine of forging Tool performance is generally preferred over the casting of same material.High, operating condition sternness important part is loaded in associated mechanical, remove shape compared with Outside the simple available plank rolled, proximate matter or weldment, forging is usually mostly used.
Forging can be divided into open die forging, die forging, rolling ring and special forging.Die forging is divided into as open die forging, impressing forging and closed die forging, gold Belong to embryo material in the die forging thorax with certain present situation compressive deformation and obtain forging, die forging one end is little for producing weight, batch Measure larger part.Existing die forging cannot be separated with forging immediately after forging and stamping, need hand fit's hand-stripping, process numerous Trivial and hand labor intensity is big, and danger coefficient is high.
Invention content
The technical problem to be solved in the present invention is to provide a kind of good forging molds of stripping result, can be by forging and mould Have quick separating, structure optimization.
In order to solve the above technical problem, the present invention provides a kind of good forging molds of stripping result, including upper die holder With the lower die holder below the upper die holder, it is provided with towards the punch on the lower die holder, under described on the upper die holder The jet-bedding of the tangible cooperation punch is set on die holder, and the punch is moved along the vertical direction to stretch into the jet-bedding, described Limit assembly is provided on the upper surface of lower die holder, the limit assembly includes the limit that shape coordinates the upper surface of the lower die holder Plate, two limited blocks for being accommodated in the limiting plate and being located at the jet-bedding both sides, two limited blocks move in left-right direction Abutting forms spacing ring, and the spacing ring is socketed the punch, is symmetrically arranged with positioned at the punch both sides on the upper die holder Limited post is symmetrically arranged with limiting slot corresponding with the limited post, the limit on the limiting plate positioned at the jet-bedding both sides One end of position block extends in the limiting slot, and the limited post is moved along the vertical direction to stretch into the limiting slot and push The limited block moves in left-right direction.
Further, be installed with guide groove in the limiting plate, the guide groove towards close to the jet-bedding direction according to Secondary includes the first guiding groove section, the second guiding groove section and third guiding groove section, and the diameter of second guiding groove section is respectively greater than First guiding groove section and third guiding groove section.
Further, each limited block includes the first limiting section for being threaded through first guiding groove section, is embedded Second guiding groove section is interior and abuts the second limiting section of the side wall of the second guiding groove section, wears the third guiding groove section Third limiting section, the 4th limiting section being detachably connected with the third limiting section, the 4th limiting section are in semicircle shape.
Further, it is provided with resetting spring in second guiding groove section, described resetting spring one end abuts described the Side wall, the other end of two limiting sections close to the jet-bedding side abut the side wall of second guiding groove section.
Further, on the lower die holder positioned at the edge of the jet-bedding setting shelve wait for forging shelve slot.
Further, the mandril vertically extended is provided with below the jet-bedding, the mandril is along the vertical direction Movement is stretched into the jet-bedding.
Further, it is provided with the stepped hole passed through for two limited posts in the upper die holder, the one of the limited post End is by nut check at the step of the stepped hole.
By above-mentioned technical proposal, the present invention has at least the following advantages:By being provided with limit assembly, including limit Block declines forging process in upper die holder, and limited post drives the limited block to move abutting in left-right direction and formed described in socket The spacing ring of punch;When upper die holder drives the punch to rise, the spacing ring abuts forging, so realize the forging with Punch is rapidly separated, while being dropped in jet-bedding after also avoiding forging from being lifted with the inertia of punch.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the vertical view of the limited block of the present invention.
In the figures above:1, upper die holder;2, lower die holder;3, punch;4, jet-bedding;5, limiting plate;6, limited post;7, it limits Slot;8, the first guiding groove section;9, the second guiding groove section;10, third guiding groove section;11, the first limiting section;12, the second limiting section; 13, third limiting section;14, the 4th limiting section;15, resetting spring;16, slot is shelved;17, mandril;18, stepped hole.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
In conjunction with shown in Fig. 1 and Fig. 2, the invention discloses a kind of good forging molds of stripping result, including upper die holder 1 and position Lower die holder 2 in the lower section of the upper die holder 1 is provided with towards the punch 3 on the lower die holder 2, under described on the upper die holder 1 The jet-bedding 4 of the tangible cooperation punch 3 is set on die holder 2, and the punch 3 is moved along the vertical direction to stretch into the jet-bedding 4. By above-mentioned set-up mode, effectively forging can be forged.
Limit assembly is provided on the upper surface of the lower die holder 2, the limit assembly includes that shape coordinates the lower die holder 2 Upper surface limiting plate 5, be accommodated in the limiting plate 5 and positioned at two limited blocks of 4 both sides of the jet-bedding, two limits Block moves abutting and forms spacing ring in left-right direction, and the spacing ring is socketed the punch 3.It is located on the upper die holder 1 described 3 both sides of punch are symmetrically arranged with limited post 6, are symmetrically arranged with and the limit positioned at 4 both sides of the jet-bedding on the limiting plate 5 6 corresponding limiting slot 7 of column, one end of the limited block extend in the limiting slot 7, and the limited post 6 is transported along the vertical direction It moves to stretch into the limiting slot 7 and the limited block is pushed to move in left-right direction.By above-mentioned set-up mode, in upper mold Seat 1 declines forging process, and limited post 6 drives the limited block to move abutting formation in left-right direction and is socketed the punch 3 Spacing ring;When upper die holder 1 drives the punch 3 to rise, the spacing ring abuts forging, and then realizes the forging and punch 3 are rapidly separated, while being dropped in jet-bedding 4 after also avoiding forging from being lifted with the inertia of punch.
In the present invention, guide groove is installed in the limiting plate 5, the guide groove is towards close to 7 direction of the jet-bedding Include the first guiding groove section 8, the second guiding groove section 9 and third guiding groove section 10, the diameter point of second guiding groove section 9 successively It great Yu not first guiding groove section 8 and third guiding groove section 9.Each limited block includes being threaded through first guide groove Second limit of first limiting section 11 in portion 8, the side wall for being embedded in second guiding groove section 9 and abutting the second guiding groove section 9 Position portion 12, the third limiting section 13 for wearing the third guiding groove section 10, be detachably connected with the third limiting section 13 the Four limiting sections 14, the 4th limiting section 14 are in semicircle shape.It, can be effectively to second by being provided with the second guiding groove section 9 Limiting section 12 is limited, and then ensures the stability of limited block operation.
In the present invention, resetting spring 15 is provided in second guiding groove section 9,15 one end of the resetting spring abuts institute State the side wall that side wall, the other end of second limiting section 12 close to 4 side of the jet-bedding abut second guiding groove section 9.Pass through Above-mentioned set-up mode, when the limited post 6 compresses downwards the limited block movement, second limiting section 12 compresses described Resetting spring 15 completes compressed action;When the limited post 6 is upwardly away from the limited block movement, the resetting spring 15 It pushes second limiting section 12 to move, completes homing action.
In the present invention, on the lower die holder 2 positioned at the edge of the jet-bedding 4 setting shelve wait for forging shelve slot 16, just In the workpiece that placement is to be forged.The lower section of the jet-bedding 4 is provided with the mandril 17 vertically extended, and the mandril 17 is along upper Lower direction movement is stretched into the jet-bedding 4.It, can be easily by forging after the forging of the punch 3 by being provided with mandril 17 It jacks up from jet-bedding 4, takes convenient for artificial, structure optimization.It is provided in the upper die holder 1 and is passed through for two limited posts 6 Stepped hole 18, one end of the limited post 6 is by nut check at the step of the stepped hole 18.Pass through above-mentioned setting The installation and removal of mode, the limited post 6 are more convenient, structure optimization.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention It encloses without being limited thereto.Those skilled in the art on the basis of the present invention made by equivalent substitute or transformation, in the present invention Protection domain within.Protection scope of the present invention is subject to claims.

Claims (7)

1. a kind of good forging mold of stripping result, which is characterized in that under including upper die holder and below the upper die holder Die holder is provided on the upper die holder towards the punch on the lower die holder, and the tangible cooperation punching is arranged on the lower die holder The jet-bedding of head, the punch move along the vertical direction to stretch into the jet-bedding, are arranged on the upper surface of the lower die holder limited Hyte part, the limit assembly include the limiting plate for the upper surface that shape coordinates the lower die holder, are accommodated in the limiting plate simultaneously Two limited blocks positioned at the jet-bedding both sides, two limited blocks move abutting and form spacing ring, the limit in left-right direction Ring set connects the punch, is symmetrically arranged with limited post positioned at the punch both sides on the upper die holder, is located on the limiting plate The jet-bedding both sides are symmetrically arranged with limiting slot corresponding with the limited post, and one end of the limited block extends to the limit In slot, the limited post is moved along the vertical direction to stretch into the limiting slot and the limited block is pushed to transport in left-right direction It is dynamic.
2. the good forging mold of stripping result as described in claim 1, which is characterized in that be installed with and lead in the limiting plate To slot, the guide groove is led including the first guiding groove section, the second guiding groove section and third successively towards close to the jet-bedding direction To groove portion, the diameter of second guiding groove section is respectively greater than first guiding groove section and third guiding groove section.
3. the good forging mold of stripping result as claimed in claim 2, which is characterized in that each limited block includes wearing The first limiting section, the side that is embedded in second guiding groove section and abuts the second guiding groove section in first guiding groove section What the second limiting section of wall, the third limiting section for wearing the third guiding groove section and the third limiting section were detachably connected 4th limiting section, the 4th limiting section are in semicircle shape.
4. the good forging mold of stripping result as claimed in claim 3, which is characterized in that setting in second guiding groove section There are resetting spring, described resetting spring one end to abut side wall, the other end of second limiting section close to the jet-bedding side and support Connect the side wall of second guiding groove section.
5. the good forging mold of stripping result as described in claim 1, which is characterized in that be located at the punching on the lower die holder The edge setting of slot shelve wait for forging shelve slot.
6. the good forging mold of stripping result as described in claim 1, which is characterized in that be provided with edge below the jet-bedding The mandril that upper and lower directions extends, the mandril move stretch into the jet-bedding along the vertical direction.
7. the good forging mold of stripping result as described in claim 1, which is characterized in that be provided with for two in the upper die holder The stepped hole that the limited post passes through, one end of the limited post is by nut check at the step of the stepped hole.
CN201810826991.7A 2018-07-25 2018-07-25 A kind of forging mold that stripping result is good Pending CN108787977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810826991.7A CN108787977A (en) 2018-07-25 2018-07-25 A kind of forging mold that stripping result is good

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810826991.7A CN108787977A (en) 2018-07-25 2018-07-25 A kind of forging mold that stripping result is good

Publications (1)

Publication Number Publication Date
CN108787977A true CN108787977A (en) 2018-11-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810826991.7A Pending CN108787977A (en) 2018-07-25 2018-07-25 A kind of forging mold that stripping result is good

Country Status (1)

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CN (1) CN108787977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112122943A (en) * 2020-07-17 2020-12-25 浙江任达机械制造有限公司 Brake sleeve machining process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001361A (en) * 2016-06-30 2016-10-12 太仓市顺昌锻造有限公司 Forging die
CN106925710A (en) * 2017-04-28 2017-07-07 四川瑞丰锻造有限公司 It is a kind of can automatic discharging forging mold

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001361A (en) * 2016-06-30 2016-10-12 太仓市顺昌锻造有限公司 Forging die
CN106925710A (en) * 2017-04-28 2017-07-07 四川瑞丰锻造有限公司 It is a kind of can automatic discharging forging mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112122943A (en) * 2020-07-17 2020-12-25 浙江任达机械制造有限公司 Brake sleeve machining process

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Application publication date: 20181113

RJ01 Rejection of invention patent application after publication