CN203578515U - Novel die set with fine blanking and cold extruding functions - Google Patents

Novel die set with fine blanking and cold extruding functions Download PDF

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Publication number
CN203578515U
CN203578515U CN201320722070.9U CN201320722070U CN203578515U CN 203578515 U CN203578515 U CN 203578515U CN 201320722070 U CN201320722070 U CN 201320722070U CN 203578515 U CN203578515 U CN 203578515U
Authority
CN
China
Prior art keywords
essence
piston rod
cylinder piston
die set
lower mold
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.)
Expired - Fee Related
Application number
CN201320722070.9U
Other languages
Chinese (zh)
Inventor
蒋镜清
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.)
Quanzhou Yin Yi Machinery Co Ltd
Original Assignee
Quanzhou Yin Yi Machinery 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 Quanzhou Yin Yi Machinery Co Ltd filed Critical Quanzhou Yin Yi Machinery Co Ltd
Priority to CN201320722070.9U priority Critical patent/CN203578515U/en
Application granted granted Critical
Publication of CN203578515U publication Critical patent/CN203578515U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel die set with fine blanking and cold extruding functions. The novel die set comprises an upper die set and a lower die set. The upper die set is disposed on an upper moving beam. A fine blanking upper cylinder piston rod is disposed in the upper die set. The lower end of the fine blanking upper cylinder piston rod is connected with one end of an upper punch. The other end of the upper punch is connected with a grooved mandrel. The lower die set is disposed on a base and corresponds to the upper die set. A stripping cylinder piston rod is disposed in the lower die set. The upper end of the stripping cylinder piston rod is connected with one end of a lower punch. The other end of the lower punch is connected with.

Description

A kind of novel mould bases simultaneously with essence punching and cold extrusion function
Technical field
The utility model relates to a kind of mould bases that forges, and relates in particular to a kind of novel mould bases simultaneously with essence punching and cold extrusion function.
Background technology
In modern times manufacture and processing industry, fine-edge blanking occupies considerable status, fine-edge blanking need to carry out on precise punching machine, because essence punching is very high to the required precision of precise punching machine, its cost is also very high, so Fine punching die frame is installed on common punch press to carry out fine-edge blanking and is just generally applied, due to twin columns guiding, the Fine punching die frame of three post guiding and four posts guiding can not carry out punching and the blanking of multistation on the different parts of the larger sheet material of same, therefore not only make efficiency low, and production process is long, also exist the utilization rate of material low, the problem that cost is high, and equipment investment and frock clamp cost higher, machining accuracy is difficult to guarantee.
Utility model content
It is a kind of simple in structure that the purpose of this utility model is just to provide in order to address the above problem, and has the novel mould bases of essence punching and cold extrusion function when the utilization rate of material is high.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises top mold frame and lower mold holder, described top mold frame is arranged on moved cross beam, in described top mold frame, be provided with essence and rush to cylinder piston rod, described essence rushes to the lower end of cylinder piston rod and one end of upper punch is connected, the other end of described upper punch is connected with groove plug, described lower mold holder is arranged on base and setting corresponding to described top mold frame, in described lower mold holder, be provided with demoulding cylinder piston rod, the upper end of described demoulding cylinder piston rod is connected with one end of low punch, and the other end of described low punch is connected with boss forming plug.
Further, on described lower mold holder, be provided with material discharging rod.
Particularly, between described top mold frame and described lower mold holder, be provided with guide pillar guide pin bushing.
Further, described groove plug is that essence is rushed special-shaped slot plug.
The beneficial effects of the utility model are:
The utility model can be realized in punching course, can complete essence punching and cold-stamped operation simultaneously, guarantees the reliability of continuous operation, has reduced workman's labour intensity simultaneously, enhances productivity, and has saved production cost.
Accompanying drawing explanation
Fig. 1 is the Structure Comparison schematic diagram before and after extruding of the present utility model.
In figure: the upper moved cross beam of 1-, 2-essence rushes to cylinder piston rod, 3-top mold frame, 4-guide pillar guide pin bushing, 5-upper punch, 6-groove plug, 7-fabricated part, 8-blank, 9-low punch, 10-boss forming plug, 11-material discharging rod, 12-lower mold holder, 13-demoulding cylinder piston rod, 14-base.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model comprises top mold frame 3 and lower mold holder 12, top mold frame 3 is arranged on moved cross beam 1, in top mold frame 12, be provided with essence and rush to cylinder piston rod 2, the lower end that essence rushes to cylinder piston rod 2 is connected with one end of upper punch 5, the other end of upper punch 5 is connected with groove plug 6, lower mold holder 12 is arranged on base 14 and setting corresponding to top mold frame 3, in lower mold holder 3, be provided with demoulding cylinder piston rod 13, the upper end of demoulding cylinder piston rod 13 is connected with one end of low punch 9, and the other end of low punch 9 is connected with boss forming plug 10.
As shown in Figure 1, be provided with material discharging rod 11 on lower mold holder 12, between top mold frame 3 and lower mold holder 12, be provided with guide pillar guide pin bushing 4, groove plug 6 rushes special-shaped slot plug for essence.
As shown in Figure 1, blank 8 is placed in the cavity of lower mold holder 12, the upper moved cross beam 1 of forging press is descending, the essence that drives cope match-plate pattern 3 and be fixed therein rushes to cylinder piston rod 2 and upper punch 5 is descending, touch blank 8 and fasten, essence rushes to the smart special-shaped slot plug 6 that rushes of the descending promotion of cylinder piston rod 2 blank 8 compressing is carried out to essence punching processing, after special-shaped slot moulding on blank 8, upper punch 5 continues descending, extrusion blank 8 to two boss formings, essence rushes to cylinder piston rod 2, and to drive essence to rush special-shaped slot plug 2 up, stripping tank piston rod 13 drives material discharging rod 11 up, and it is up to promote boss forming plug 10, make made fabricated part 7 depart from the die of lower mold holder 12, finally take out fabricated part 7 checks.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection domain of the present utility model.

Claims (4)

1. one kind has the novel mould bases of essence punching and cold extrusion function simultaneously, it is characterized in that: comprise top mold frame and lower mold holder, described top mold frame is arranged on moved cross beam, in described top mold frame, be provided with essence and rush to cylinder piston rod, described essence rushes to the lower end of cylinder piston rod and one end of upper punch is connected, the other end of described upper punch is connected with groove plug, described lower mold holder is arranged on base and setting corresponding to described top mold frame, in described lower mold holder, be provided with demoulding cylinder piston rod, the upper end of described demoulding cylinder piston rod is connected with one end of low punch, the other end of described low punch is connected with boss forming plug.
2. a kind of novel mould bases simultaneously with essence punching and cold extrusion function according to claim 1, is characterized in that: on described lower mold holder, be provided with material discharging rod.
3. a kind of novel mould bases simultaneously with essence punching and cold extrusion function according to claim 1, is characterized in that: between described top mold frame and described lower mold holder, be provided with guide pillar guide pin bushing.
4. a kind of novel mould bases simultaneously with essence punching and cold extrusion function according to claim 1, is characterized in that: described groove plug is that essence is rushed special-shaped slot plug.
CN201320722070.9U 2013-11-16 2013-11-16 Novel die set with fine blanking and cold extruding functions Expired - Fee Related CN203578515U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320722070.9U CN203578515U (en) 2013-11-16 2013-11-16 Novel die set with fine blanking and cold extruding functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320722070.9U CN203578515U (en) 2013-11-16 2013-11-16 Novel die set with fine blanking and cold extruding functions

Publications (1)

Publication Number Publication Date
CN203578515U true CN203578515U (en) 2014-05-07

Family

ID=50576492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320722070.9U Expired - Fee Related CN203578515U (en) 2013-11-16 2013-11-16 Novel die set with fine blanking and cold extruding functions

Country Status (1)

Country Link
CN (1) CN203578515U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104107841A (en) * 2014-07-22 2014-10-22 株洲市文佳实业有限公司 Device for molding by metal deformation and swaging
CN104138917B (en) * 2014-07-22 2016-03-23 株洲市文佳实业有限公司 The crowded forging assembly of forging molding is squeezed for plastic deformation
CN111136161A (en) * 2019-12-26 2020-05-12 安徽千缘模具有限公司 Novel inclined plane punching lateral force prevention die

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104107841A (en) * 2014-07-22 2014-10-22 株洲市文佳实业有限公司 Device for molding by metal deformation and swaging
CN104138917B (en) * 2014-07-22 2016-03-23 株洲市文佳实业有限公司 The crowded forging assembly of forging molding is squeezed for plastic deformation
CN104107841B (en) * 2014-07-22 2016-06-01 株洲市文佳实业有限公司 Plastic Deformation squeezes the shaped device of forging molding
CN111136161A (en) * 2019-12-26 2020-05-12 安徽千缘模具有限公司 Novel inclined plane punching lateral force prevention die
CN111136161B (en) * 2019-12-26 2021-11-30 安徽千缘模具有限公司 Inclined plane punching lateral force prevention die

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140507

Termination date: 20191116

CF01 Termination of patent right due to non-payment of annual fee