CN107020327B - A kind of pressure system of hydraulic mould - Google Patents
A kind of pressure system of hydraulic mould Download PDFInfo
- Publication number
- CN107020327B CN107020327B CN201710459949.1A CN201710459949A CN107020327B CN 107020327 B CN107020327 B CN 107020327B CN 201710459949 A CN201710459949 A CN 201710459949A CN 107020327 B CN107020327 B CN 107020327B
- Authority
- CN
- China
- Prior art keywords
- die holder
- mold
- hydraulic
- module
- pedestal
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of pressure system of hydraulic mould, including：Upper die holder and lower die holder, the piston rod that hydraulic stem is provided between the upper die holder and the lower die holder and is used cooperatively, the upper die holder lower section are provided with hydraulic mechanism；It is symmetrically arranged with transmission cylinder below the hydraulic mechanism, synchronization module is connected on the transmission cylinder, mold and punching head is provided on the synchronization module, the lastics device being connect with the hydraulic mechanism is provided in the middle part of the mold and punching head；The lower mold for coordinating the mold and punching head to use is provided on the lower die holder.Present system is simple in structure, realizes the constant, adjustable of pressure, quantitative management, simplifies die debugging difficulty, meets actual operation requirements.
Description
Technical field
The present invention relates to a kind of pressure system of hydraulic mould, belong to die pressure systems technology field.
Background technology
There are many stamping products that auto parts and components stretch class, and the shape of product is usually relatively complex, simultaneously because specifically
The dimensional tolerance very little surface profile of matching relationship workpiece（Between positive and negative 0.3）, Line contour degree（Between positive and negative 0.5）, right
Mold proposes very high requirement.Since raw material are slabs and final products shape is that have the shape of 3 dimensions in forming process
To a series of variations such as extension, flowing, flexible deformation, plastic deformation occur for material, and material loses in drawing process in order to prevent
It surely wrinkles, while shape of product reaches tolerance, mold, which must first be taken blame for others by down, to be withstood ejector and first complete die joint
Molding this requires then mold blank holder and ejector have continual and steady pressure simultaneously.
Currently, in common hydraulic press only master cylinder and under take blame for others two pressure systems, and pressure system of taking blame for others on not having.For
This, needs to design a kind of new technical solution, can comprehensively overcome above-mentioned the deficiencies in the prior art.
Invention content
The present invention is exactly in view of the deficienciess of the prior art, provide a kind of pressure system of hydraulic mould, the mold pressure
Force system is simple in structure, realizes the constant, adjustable of pressure, quantitative management, simplifies die debugging difficulty, meets actual use
It is required that.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of pressure system of hydraulic mould, including：Upper die holder and lower die holder, between the upper die holder and the lower die holder
The piston rod for being provided with hydraulic stem and being used cooperatively, the upper die holder lower section are provided with hydraulic mechanism；
It is symmetrically arranged with transmission cylinder below the hydraulic mechanism, synchronization module is connected on the transmission cylinder, it is described
It is provided with mold and punching head on synchronization module, the lastics device being connect with the hydraulic mechanism is provided in the middle part of the mold and punching head；
The lower mold for coordinating the mold and punching head to use is provided on the lower die holder.
As an improvement of the above technical solution, the lower mold includes pedestal, and the pedestal both ends are symmetrically arranged with molding
Module is movably set with internal module on the opposite madial wall of two forming modules, is both provided in two forming modules
Driving mechanism for driving the internal module；The top corner of the forming module and the internal module is both provided with cunning
It takes turns, the adjustable plate being used cooperatively is provided on two pulleys, the adjustable plate bottom face is provided with the cooperation pulley and uses
Sliding rail, the forming module top is both provided with the bindiny mechanism for coordinating the adjustable plate to use.
As an improvement of the above technical solution, cold flow system makes are additionally provided in the pedestal, the cold flow system makes include cold
Runner, the cold runner cross pedestal setting, and is provided on the pedestal two side and is connected with the cold runner
Cold flow interface.
The type of cooling of cold flow system makes of the present invention is one kind in cold airflow or salt bath.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of pressure system of hydraulic mould of the present invention, the die pressure system structure is simple, realizes pressure
Constant, adjustable, quantitative management, simplify die debugging difficulty, meet actual operation requirements.
Description of the drawings
Fig. 1 is a kind of pressure system of hydraulic mould structural schematic diagram of the present invention；
Fig. 2 is lower die structure schematic diagram of the present invention.
Specific implementation mode
Illustrate present disclosure below in conjunction with specific embodiments.
As shown in Figure 1 to Figure 2, it is a kind of pressure system of hydraulic mould structural schematic diagram of the present invention.
A kind of pressure system of hydraulic mould of the present invention, including：Upper die holder 100 and lower die holder 200, the upper die holder
Hydraulic stem 300 and the piston rod being used cooperatively 400,100 lower section setting of the upper die holder are provided between 100 and lower die holder 200
There is hydraulic mechanism 500；
500 lower section of the hydraulic mechanism is symmetrically arranged with transmission cylinder 510, and synchronization is connected on the transmission cylinder 510
Module 520 is provided with mold and punching head 600 on the synchronization module 520, and 600 middle part of the mold and punching head is provided with and hydraulic press
The lastics device 610 that structure 500 connects；
The lower mold 700 that mating mold punch 600 uses is provided on the lower die holder 200.
The present invention carries out the use of regulation and control mold using multipath hydraulic formula pressure system, so that the manipulation of mold has more
There is automation, improves molding production efficiency.
It is further improved ground, as shown in Fig. 2, the lower mold 700 includes pedestal 710,710 both ends of the pedestal are symmetrically set
It is equipped with forming module 720, internal module 730, two forming module are movably set on the opposite madial wall of two forming module 720
The driving mechanism 721 for driving internal module 730 is both provided in 720；The top of the forming module 720 and internal module 730
Corner is both provided with pulley 740, and the adjustable plate 750 being used cooperatively is provided on two pulleys 740, and 750 bottom face of adjustable plate is set
It is equipped with the sliding rail 751 that cooperation pulley 740 uses, 720 top of forming module is both provided with the connection machine that cooperation adjustable plate 750 uses
Structure 760.
Specifically, cold flow system makes are additionally provided in the pedestal 710, the cold flow system makes include cold runner 711, described cold
Runner 711 crosses the setting of pedestal 710, and the cold flow interface 712 being connected with cold runner 711 is provided on 710 two side of pedestal.
Principle is embodied：Present system is simple in structure, realizes the constant, adjustable of pressure, quantitative management, simplifies
Die debugging difficulty, meets actual operation requirements.
Note：The type of cooling of cold flow system makes of the present invention is one kind in cold airflow or salt bath.
The foregoing is a detailed description of the present invention in conjunction with specific embodiments, and it cannot be said that the present invention is specifically real
It applies and is only limitted to these explanations.For those skilled in the art to which the present invention belongs, before not departing from present inventive concept
It puts, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the scope of protection of the invention.
Claims (2)
1. a kind of pressure system of hydraulic mould, including：Upper die holder（100）And lower die holder（200）, it is characterised in that：On described
Die holder（100）With the lower die holder（200）Between be provided with hydraulic stem（300）And the piston rod being used cooperatively（400）, it is described on
Die holder（100）Lower section is provided with hydraulic mechanism（500）；The hydraulic mechanism（500）Lower section is symmetrically arranged with transmission cylinder
（510）, the transmission cylinder（510）On be connected with synchronization module（520）, the synchronization module（520）On be provided with mold punching
Head（600）, the mold and punching head（600）Middle part is provided with and the hydraulic mechanism（500）The lastics device of connection（610）；Institute
State lower die holder（200）On be provided with the cooperation mold and punching head（600）The lower mold used（700）, the lower mold（700）Packet
Include pedestal（710）, the pedestal（710）Both ends are symmetrically arranged with forming module（720）, two forming modules（720）Relatively
Madial wall on be movably set with internal module（730）, two forming modules（720）It is inside both provided with for driving in described
Module（730）Driving mechanism（721）；The forming module（720）With the internal module（730）Top corner be respectively provided with
There is pulley（740）, two pulleys（740）On be provided with the adjustable plate being used cooperatively（750）, the adjustable plate（750）Bottom end
Face is provided with the cooperation pulley（740）The sliding rail used（751）, the forming module（720）Top is both provided with cooperation institute
State adjustable plate（750）The bindiny mechanism used（760）.
2. a kind of pressure system of hydraulic mould according to claim 1, it is characterised in that：The pedestal（710）Inside also set
Cold flow system makes are equipped with, the cold flow system makes include cold runner（711）, the cold runner（711）Cross the pedestal（710）If
It sets, and the pedestal（710）It is provided on two side and the cold runner（711）The cold flow interface being connected（712）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710459949.1A CN107020327B (en) | 2017-06-17 | 2017-06-17 | A kind of pressure system of hydraulic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710459949.1A CN107020327B (en) | 2017-06-17 | 2017-06-17 | A kind of pressure system of hydraulic mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107020327A CN107020327A (en) | 2017-08-08 |
| CN107020327B true CN107020327B (en) | 2018-10-19 |
Family
ID=59531849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710459949.1A Active CN107020327B (en) | 2017-06-17 | 2017-06-17 | A kind of pressure system of hydraulic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107020327B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049823B (en) * | 2018-08-01 | 2020-07-24 | 江铃汽车股份有限公司 | Anti-unbalance-loading device and press equipment comprising same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0225224A (en) * | 1988-07-15 | 1990-01-26 | Amino Tekkosho:Kk | Opposed hydraulic forming device |
| CN1693002A (en) * | 2005-04-30 | 2005-11-09 | 清华大学 | Adjustable combined hot bending die |
| CN102672057A (en) * | 2012-06-04 | 2012-09-19 | 昆山市三众模具制造有限公司 | Pressure system of hydraulic mould |
| CN103658281A (en) * | 2013-12-28 | 2014-03-26 | 山东特种工业集团有限公司 | Hydraulic side pressing die |
| CN104368692A (en) * | 2014-11-24 | 2015-02-25 | 常州长江齿轮有限公司 | Sleeve edge rolling die |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290690C (en) * | 2004-02-23 | 2006-12-20 | 吉林大学 | Regulatable hydraulic machine with up and down both double moving |
-
2017
- 2017-06-17 CN CN201710459949.1A patent/CN107020327B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0225224A (en) * | 1988-07-15 | 1990-01-26 | Amino Tekkosho:Kk | Opposed hydraulic forming device |
| CN1693002A (en) * | 2005-04-30 | 2005-11-09 | 清华大学 | Adjustable combined hot bending die |
| CN102672057A (en) * | 2012-06-04 | 2012-09-19 | 昆山市三众模具制造有限公司 | Pressure system of hydraulic mould |
| CN103658281A (en) * | 2013-12-28 | 2014-03-26 | 山东特种工业集团有限公司 | Hydraulic side pressing die |
| CN104368692A (en) * | 2014-11-24 | 2015-02-25 | 常州长江齿轮有限公司 | Sleeve edge rolling die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107020327A (en) | 2017-08-08 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 239500, Anhui Road, Quanjiao District, Chuzhou Province Development Zone, the south side of the CMC Patentee after: Chuzhou modern mould Co.,Ltd. Address before: 239500, Anhui Road, Quanjiao District, Chuzhou Province Development Zone, the south side of the CMC Patentee before: CHUZHOU MODERN MOULD MANUFACTURING Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A hydraulic die pressure system Effective date of registration: 20211115 Granted publication date: 20181019 Pledgee: Chuzhou Puhui Financing Guarantee Co.,Ltd. Pledgor: Chuzhou modern mould Co.,Ltd. Registration number: Y2021980012453 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221111 Granted publication date: 20181019 Pledgee: Chuzhou Puhui Financing Guarantee Co.,Ltd. Pledgor: Chuzhou modern mould Co.,Ltd. Registration number: Y2021980012453 |