CN205309078U - Accurate well hinge gasket bending die master model subassembly in location - Google Patents

Accurate well hinge gasket bending die master model subassembly in location Download PDF

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Publication number
CN205309078U
CN205309078U CN201520864157.9U CN201520864157U CN205309078U CN 205309078 U CN205309078 U CN 205309078U CN 201520864157 U CN201520864157 U CN 201520864157U CN 205309078 U CN205309078 U CN 205309078U
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CN
China
Prior art keywords
die
location
kicker
bolster
spring
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
CN201520864157.9U
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Chinese (zh)
Inventor
俞玉良
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.)
WUZHONG DISTRICT GUANGFU LIANGSHENG MACHINERY FACTORY
Original Assignee
WUZHONG DISTRICT GUANGFU LIANGSHENG MACHINERY FACTORY
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 WUZHONG DISTRICT GUANGFU LIANGSHENG MACHINERY FACTORY filed Critical WUZHONG DISTRICT GUANGFU LIANGSHENG MACHINERY FACTORY
Priority to CN201520864157.9U priority Critical patent/CN205309078U/en
Application granted granted Critical
Publication of CN205309078U publication Critical patent/CN205309078U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an accurate well hinge gasket bending die master model subassembly in location, including die holder, lower bolster, die, kicker, spring, the die passes through the fastener and installs the top at the die holder, be provided with the lower bolster between die and the die holder, the middle part cover of die is equipped with the kicker, the tip of top money is the V type, the lower extreme fixedly connected with spring of kicker, the lower tip of its spring passes lower bolster fixed connection on the die holder, the middle part of die up end is the V type, the location hornblock that still has two symmetries on the die through mounting screw, two location hornblocks are the U type. The utility model discloses a bending die, according to the shape design that waits to process the part two location hornblocks that are the U type, guaranteed the accuracy of pressure center position, improved the shaping quality and the size precision of work piece.

Description

A kind of middle hinge gasket piece bending die master mold assembly of registration
Technical field
This utility model relates to a kind of for the mould structure of hinge gasket piece in processing, and refers in particular to the bending die master mold assembly of a kind of registration.
Background technology
Bending process is the needs according to part shape, by mould and forcing press, blank is curved the Sheet Metal Forming Technology method of certain angle, definite shape workpiece. Accompanying drawing 1 show middle hinge gasket piece, and this part is typical chevron, workpiece shapes, relatively simple for structure, and symmetrical, it is common that produce in enormous quantities, and this part mainly has Blanking Shaping and bending twice manufacturing procedure. In bending process, need the curved rear piece surface of guarantee bright and clean and no marking, it is generally also the required precision project that bool is important, but damage occurs in the surface that bending die of the prior art more or less can make bool in the course of the work, reduces the quality of workpiece; Simultaneously in BENDING PROCESS, it is also easy to occur that pressurized central point offsets, affects the form and dimensional precision of workpiece.
Utility model content
This utility model is in order that overcome the deficiencies in the prior art and propose the bending die master mold assembly that a kind of machining accuracy is high.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the middle hinge gasket piece bending die master mold assembly of a kind of registration, including die shoe, lower bolster, die, kicker, spring; Described die is arranged on the top of die shoe by securing member; It is provided with lower bolster between described die and die shoe; The middle part of described die is arranged with kicker; The top of described kicker is V-shaped; The lower end of described kicker is fixedly connected with spring; The bottom of described spring is fixedly connected on die shoe through lower bolster; The middle part of described die upper surface is V-shaped; Described die is provided with location hornblock by screw; Described location hornblock has two pieces of symmetry.
Preferably, said two location hornblock is U-shaped, and opening all just center to die.
Preferably, described each location hornblock is fixed on die 3 also by two alignment pins.
Preferably, the shaped portion of described kicker and die is set to 88 °.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
The middle hinge gasket piece bending die master mold assembly of registration of the present utility model, by installing location hornblock on die, its location hornblock has two pieces, left and right, its Internal periphery designs accordingly according to the profile of workpiece to be processed, workpiece can be placed on die accurately, thus ensureing the accurate of centre-of-pressure position, it is effectively increased forming quality and the dimensional accuracy of workpiece.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is structure two view of middle hinge gasket piece;
Accompanying drawing 2 is master mold modular construction schematic diagram of the present utility model;
Accompanying drawing 3 is the plan structure schematic diagram of master mold assembly of the present utility model;
Accompanying drawing 4 is the enlarged diagram at A place in Fig. 2;
Wherein: 1, die shoe; 2, lower bolster; 3, die; 4, kicker; 5, spring; 6, screw; 7, location hornblock; 8, alignment pin; 9, workpiece.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is the finished product structure schematic diagram of the middle hinge gasket piece needing processing, and the angle of its finished work-piece is 90 °.
The middle hinge gasket piece bending die master mold modular construction of registration of the present utility model is such as shown in accompanying drawing 2 ~ 4, including die shoe 1, lower bolster 2, die 3, kicker 4, spring 5; Described die 3 is arranged on the top of die shoe 1 by securing member; It is provided with lower bolster 2 between described die 3 and die shoe 1; The middle part of described die 3 is arranged with kicker 4; The top of described kicker 4 is V-shaped; The lower end of described kicker 4 is fixedly connected with spring 5; The bottom of described spring 5 is fixedly connected on die shoe 1 through lower bolster 2; The middle part of described die 3 upper surface is V-shaped; Described die 3 is provided with location hornblock 7 by screw 6; Described location hornblock 7 has two pieces of symmetry; Two location hornblocks 7, for being accurately positioned by workpiece to be processed, to guarantee the accuracy of flexural center, can be effectively improved component shaping and dimensional accuracy.
Further instruction, said two location hornblock 7 is U-shaped, and opening all just center to die 3. The U-shaped corresponding size design being the profile according to two pieces to be processed and making, during to guarantee that workpiece to be processed is placed on die 3, accurate positioning all around.
Further instruction, described each location hornblock 7 is fixed on die 3 also by two alignment pins 8, with guarantee location hornblock 7 position be not susceptible to displacement relative to die 3, again guarantee being accurately positioned of workpiece to be processed.
Further instruction, the shaped portion of described kicker and die is set to 88 °, it is contemplated that the springback angle of workpiece.
The middle hinge gasket piece bending die master mold assembly tool of the registration of this utility model scheme, its work process is: mixes suitable male molding member and forcing press first to bending die master mold assembly, and installs on the table; The workpiece to be bent 9 of Blanking Shaping is put in die 3, positions hornblock 7 by two pieces and position, make workpiece 9 be accurately positioned. Operationally, male molding member is descending with forcing press for mould, when, after punch with absorption surface, workpiece starts to be bent to absorption surface kicker under the pressure work down of punch, then works Work-sheet pressing at kicker and die one.Forcing press backhaul is up, and male molding member is followed up together, and the workpiece of bending forming is released by kicker under the effect of recoil of spring power, is taken off by finished work-piece, namely completes the bending operation of a workpiece.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation. The technical scheme that all employing equivalents or equivalence are replaced and formed, all falls within this utility model rights protection scope.

Claims (4)

1. the middle hinge gasket piece bending die master mold assembly of a registration, it is characterised in that: include die shoe (1), lower bolster (2), die (3), kicker (4), spring (5); Described die (3) is arranged on the top of die shoe (1) by securing member; Lower bolster (2) it is provided with between described die (3) and die shoe (1); The middle part of described die (3) is arranged with kicker (4); The top of described kicker (4) is V-shaped; The lower end of described kicker (4) is fixedly connected with spring (5); The bottom of described spring (5) is fixedly connected on die shoe (1) through lower bolster (2); The middle part of described die (3) upper surface is V-shaped; Described die (3) is provided with location hornblock (7) by screw (6); There are two pieces of symmetry described location hornblock (7).
2. the middle hinge gasket piece bending die master mold assembly of registration according to claim 1, it is characterised in that: said two location hornblock (7) is U-shaped, and opening all just center to die (3).
3. the middle hinge gasket piece bending die master mold assembly of registration according to claim 1, it is characterised in that: described each location hornblock (7) is fixed on die (3) also by two alignment pins (8).
4. the middle hinge gasket piece bending die master mold assembly of registration according to claim 1, it is characterised in that: the shaped portion of described kicker (4) and die (3) is set to 88 °.
CN201520864157.9U 2015-11-03 2015-11-03 Accurate well hinge gasket bending die master model subassembly in location Expired - Fee Related CN205309078U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520864157.9U CN205309078U (en) 2015-11-03 2015-11-03 Accurate well hinge gasket bending die master model subassembly in location

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520864157.9U CN205309078U (en) 2015-11-03 2015-11-03 Accurate well hinge gasket bending die master model subassembly in location

Publications (1)

Publication Number Publication Date
CN205309078U true CN205309078U (en) 2016-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520864157.9U Expired - Fee Related CN205309078U (en) 2015-11-03 2015-11-03 Accurate well hinge gasket bending die master model subassembly in location

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CN (1) CN205309078U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105363906A (en) * 2015-11-03 2016-03-02 吴中区光福良盛机械厂 Female die assembly of accurately-positioning bending die for middle hinge gasket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105363906A (en) * 2015-11-03 2016-03-02 吴中区光福良盛机械厂 Female die assembly of accurately-positioning bending die for middle hinge gasket

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

Granted publication date: 20160615

Termination date: 20161103