CN108031753A - A kind of mold and punching head, die case position offset mechanism - Google Patents

A kind of mold and punching head, die case position offset mechanism Download PDF

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Publication number
CN108031753A
CN108031753A CN201810035415.0A CN201810035415A CN108031753A CN 108031753 A CN108031753 A CN 108031753A CN 201810035415 A CN201810035415 A CN 201810035415A CN 108031753 A CN108031753 A CN 108031753A
Authority
CN
China
Prior art keywords
punch
fixed seat
die case
die
plate
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
CN201810035415.0A
Other languages
Chinese (zh)
Inventor
刘国辉
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.)
Wuxi Ming Hao Auto Parts And Components Co Ltd
Original Assignee
Wuxi Ming Hao Auto Parts And Components 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 Wuxi Ming Hao Auto Parts And Components Co Ltd filed Critical Wuxi Ming Hao Auto Parts And Components Co Ltd
Priority to CN201810035415.0A priority Critical patent/CN108031753A/en
Publication of CN108031753A publication Critical patent/CN108031753A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

The invention discloses a kind of mold and punching head, die case position offset mechanism, including:Upper die component and lower mold assemblies, wherein, in upper die component, punch one end is hanging, the other end is installed in punch fixed seat, and the side of punch fixed seat is provided with adjustable adjustable plate, and punch fixed seat realizes the connection with cope plate by punch backing plate;In lower mold assemblies, the bottom of die case fixed seat is installed in lower template by die case backing plate, die case fixed seat lateral surface is provided with adjustable adjustable plate, die case fixed seat center is provided with through hole, through hole is located at below punch, it is and coaxial with punch, through hole is embedded in die case, the thickness of the adjustable plate of change die fixed seat side is only needed during use, the thickness of opposite side adjustable plate is accordingly increased or reduced therewith, realize punch, die case position offset, simple and ingenious structure, it is easy to operate, maintenance time is short, it is highly practical, improve production efficiency, save cost.

Description

A kind of mold and punching head, die case position offset mechanism
Technical field
It is real the invention belongs to Stamping Die Technology field, more particularly to a kind of mold and punching head, die case position offset mechanism Existing fast mould field maintenance.
Background technology
At present, most mould can all have situation existing for punching hole when production on product, when product occurs The position for causing to be punched hole when deformation or design alteration changes, this when, needs consolidated punch fixed seat and die case Reservation removes re-grind after be added gasket again to ensure the offset of position, such case is also that punch and die case exist In the case of transportable, but it is in most cases immovable both these, and processing capacity in such cases Increase, operation are comparatively laborious.
The content of the invention
Present patent application provides a kind of mold and punching head, die case position offset mechanism, is subject on original mould structure Change, has been pre-designed gasket, need to only change the thickness of adjustable plate when deviating, it is not necessary to carries out cumbersome reprocessing work Make, the maintenance time of mould has been greatly shortened, has improved work efficiency, in order to achieve the above object, the present invention is using following Technical solution, present patent application include:Upper die component and lower mold assemblies, wherein, in upper die component, punch one end is hanging, another End is installed in punch fixed seat, and the side of punch fixed seat is provided with adjustable adjustable plate, and punch fixed seat passes through punch pad Plate realizes the connection with cope plate;In lower mold assemblies, the bottom of die case fixed seat is installed on lower template by die case backing plate On, die case fixed seat lateral surface is provided with adjustable adjustable plate, and die case fixed seat center is provided with through hole, and through hole is located at Below punch, and it is coaxial with punch, through hole is embedded in die case.
Preferably, in upper die component, adjustable plate is installed on the lateral surface of punch fixed seat by flat head bolt, and punch is fixed It is fixed between seat and punch backing plate also by flat head bolt.
Preferably, in lower mold assemblies, die case fixed seat realizes the connection with adjustable plate by flat head bolt, and die case is solid Connected between reservation and die case backing plate also by flat head bolt.
Preferably, through hole runs through the upper bottom surface of die case fixed seat, and the internal diameter of through hole is more than the outside diameter of die case.
Beneficial effects of the present invention:In present patent application, adjustable adjustable plate is installed on the outside of punch fixed seat, while Adjustable adjustable plate is also installed in the side of die case fixed seat, due to all using flat head bolt, can quickly realize dismounting The adjustable plate of different-thickness is exchanged, when use only needs to change the thickness of the adjustable plate of die fixed seat side, and opposite side is adjusted The thickness of plate is accordingly increased or reduced therewith, realizes punch, die case position offset, and simple and ingenious structure is easy to operate, dimension It is short to repair the time, highly practical, improves production efficiency, saves cost.
Brief description of the drawings
Fig. 1 is the structure diagram of present patent application, is specifically explosive view;
Fig. 2 is the sectional view after Fig. 1 assemblings;
In figure, 1, punch backing plate;2nd, punch fixed seat;3rd, flat head bolt;4th, punch;5th, die case;6th, die case fixed seat;7、 Adjustable plate;8th, die case backing plate;9th, material strip;10th, cope plate;
11st, lower template.
Embodiment
As shown in Figure 1 and Figure 2, present patent application includes:Cope plate, punch backing plate, punch fixed seat, punch, die case, Die case fixed seat, adjustable plate, die case backing plate and lower template;Punch backing plate is installed on upper mold back, and utilizes tack Bolt is fixed on punch fixed seat upper surface, and punch one end is hanging, the other end is locked on punch backing plate by punch fixed seat, The side of punch backing plate is provided with symmetrical two adjustable plates, and is fixed by flat head bolt, and said modules form upper mold Component, cope plate operation drive punch to be axially moved;
Die case backing plate is installed in lower template, die fixed seat is installed above die case backing plate, and using flat head bolt into Row is fixed, and the lateral surface of die fixed seat is provided with two symmetrical adjustable plates, and is fixed using flat head bolt, and cavity plate is solid The inside of reservation is provided with through hole, and through the upper and lower surface of die fixed seat, die case is embedded in the through hole, under said structure is formed Membrane module.
Wherein, two adjustable plates in upper die component are located at the surface of two adjustable plates in lower mold assemblies, on water Horizontal line is symmetrical.
Wherein, through hole is located at the center of die fixed seat, and through hole and punch are coaxial, and the outside diameter of punch free end Less than the internal diameter of die case.
For secured adjusted plate flat head bolt perpendicular to punch axial line;For connecting fixed punch hook plate and punch The flat head bolt of fixed seat and punch axis parallel, shown in Fig. 1, the small head end of the flat head bolt screws in punching after passing through punch backing plate Connection is realized in head fixed seat;Also put down for connecting die fixed seat and the flat head bolt of die case backing plate with punch axial line OK, the small head end of the flat head bolt is screwed in inside die fixed seat through die case backing plate from die fixed seat bottom.
When needing to adjust punch, die case, the adjustable plate wear down in die fixed seat respective direction, increase in opposite side Add the gasket of a respective thickness, keep punch, die case offset identical, and so on repeatedly dimension can be achieved Repair, gasket can be preset in advance, easy to take at any time.
The principles and effects of present patent application is only illustrated in above-described embodiment, not for limitation this patent Shen Please.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to present patent application Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of present patent application God is covered with all equivalent modifications or change, the claim that should be asked by this patent completed under technological thought.

Claims (4)

1. a kind of mold and punching head, die case position offset mechanism, it is characterised in that:Including:Upper die component and lower mold assemblies, its In, in upper die component, punch one end is hanging, the other end is installed in punch fixed seat, and the side of punch fixed seat is provided with can The adjustable plate of tune, punch fixed seat realize the connection with cope plate by punch backing plate;In lower mold assemblies, die case fixed seat Bottom is installed in lower template by die case backing plate, and die case fixed seat lateral surface is provided with adjustable adjustable plate, die case Fixed seat center is provided with through hole, and through hole is located at below punch, and coaxial with punch, and through hole is embedded in die case.
2. a kind of mold and punching head according to claim 1, die case position offset mechanism, it is characterised in that:Upper die component In, adjustable plate by flat head bolt be installed on punch fixed seat lateral surface, between punch fixed seat and punch backing plate also by Flat head bolt is fixed.
3. a kind of mold and punching head according to claim 1, die case position offset mechanism, it is characterised in that:Lower mold assemblies In, die case fixed seat realizes the connection with adjustable plate by flat head bolt, between die case fixed seat and die case backing plate Connected by flat head bolt.
4. a kind of mold and punching head according to claim 1, die case position offset mechanism, it is characterised in that:Through hole runs through The upper bottom surface of die case fixed seat, the internal diameter of through hole are more than the outside diameter of die case.
CN201810035415.0A 2018-01-15 2018-01-15 A kind of mold and punching head, die case position offset mechanism Pending CN108031753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810035415.0A CN108031753A (en) 2018-01-15 2018-01-15 A kind of mold and punching head, die case position offset mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810035415.0A CN108031753A (en) 2018-01-15 2018-01-15 A kind of mold and punching head, die case position offset mechanism

Publications (1)

Publication Number Publication Date
CN108031753A true CN108031753A (en) 2018-05-15

Family

ID=62096649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810035415.0A Pending CN108031753A (en) 2018-01-15 2018-01-15 A kind of mold and punching head, die case position offset mechanism

Country Status (1)

Country Link
CN (1) CN108031753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110328268A (en) * 2019-06-25 2019-10-15 广州屹丰模具制造有限公司 The hole flanging mechanism of WidFin spacing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110328268A (en) * 2019-06-25 2019-10-15 广州屹丰模具制造有限公司 The hole flanging mechanism of WidFin spacing

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Application publication date: 20180515